trunk/Master/texmf-dist/fonts/source

git-svn-id: svn://tug.org/texlive/trunk@101 c570f23f-e606-0410-a88d-b1316a301751

103 files changed, 19996 insertions, 0 deletions

diff --git a/Master/texmf-dist/fonts/source/public/cmbright/ams10pt.mf b/Master/texmf-dist/fonts/source/public/cmbright/ams10pt.mf
new file mode 100644
index 00000000000..85ab8312227
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/ams10pt.mf
@@ -0,0 +1,70 @@
+% Parameters for ams fonts, 10pt
+u#:=20/36pt#;      % unit width
+width_adj#:=0pt#;    % width adjustment for certain characters
+serif_fit#:=0pt#;    % extra sidebar near lowercase serifs
+cap_serif_fit#:=5/36pt#;  % extra sidebar near uppercase serifs
+letter_fit#:=0pt#;    % extra space added to all sidebars
+
+body_height#:=270/36pt#;  % height of tallest characters
+asc_height#:=250/36pt#;    % height of lowercase ascenders
+cap_height#:=246/36pt#;    % height of caps
+fig_height#:=232/36pt#;    % height of numerals
+x_height#:=155/36pt#;    % height of lowercase without ascenders
+math_axis#:=95/36pt#;    % axis of symmetry for math symbols
+bar_height#:=87/36pt#;    % height of crossbar in lowercase e
+comma_depth#:=70/36pt#;    % depth of comma below baseline
+desc_depth#:=70/36pt#;    % depth of lowercase descenders
+
+crisp#:=8/36pt#;    % diameter of serif corners 
+tiny#:=8/36pt#;      % diameter of rounded corners 
+fine#:=7/36pt#;      % diameter of sharply rounded corners 
+thin_join#:=7/36pt#;    % width of extrafine details 
+hair#:=9/36pt#;      % lowercase hairline breadth 
+stem#:=24/36pt#;    % lowercase stem breadth 
+curve#:=29/36pt#;    % lowercase curve breadth
+ess#:=27/36pt#;      % breadth in middle of lowercase s
+flare#:=32/36pt#;    % diameter of bulbs or breadth of terminals
+dot_size#:=38/36pt#;    % diameter of dots
+cap_hair#:=11/36pt#;    % uppercase hairline breadth
+cap_stem#:=30/36pt#;    % uppercase stem breadth
+cap_curve#:=35/36pt#;    % uppercase curve breadth
+cap_ess#:=33/36pt#;    % breadth in middle of uppercase s
+rule_thickness#:=.4pt#;    % thickness of lines in math symbols
+
+dish#:=1/36pt#;      % amount erased at top or bottom of serifs
+bracket#:=20/36pt#;    % vertical distance from serif base to tangent
+jut#:=30/36pt#;      % protrusion of lowercase serifs
+cap_jut#:=37/36pt#;    % protrusion of uppercase serifs
+beak_jut#:=10/36pt#;    % horizontal protrusion of beak serifs
+beak#:=70/36pt#;    % vertical protrusion of beak serifs
+vair#:=8/36pt#;      % vertical diameter of hairlines
+notch_cut#:=10pt#;    % maximum breadth above or below notches
+bar#:=11/36pt#;      % lowercase bar thickness
+slab#:=11/36pt#;    % serif and arm thickness
+cap_bar#:=11/36pt#;    % uppercase bar thickness
+cap_band#:=11/36pt#;    % uppercase thickness above/below lobes
+cap_notch_cut#:=10pt#;    % max breadth above/below uppercase notches
+serif_drop#:=4/36pt#;    % vertical drop of sloped serifs
+stem_corr#:=1/36pt#;    % for small refinements of stem breadth
+vair_corr#:=1/36pt#;    % for small refinements of hairline height
+apex_corr#:=0pt#;    % extra width at diagonal junctions
+
+o#:=8/36pt#;      % amount of overshoot for curves
+apex_o#:=8/36pt#;    % amount of overshoot for diagonal junctions
+
+fudge:=1;      % factor applied to weights of heavy characters
+math_spread:=0;      % extra openness of math symbols
+superness:=1/sqrt2;    % parameter for superellipses
+superpull:=1/6;      % extra openness inside bowls
+beak_darkness:=11/30;    % fraction of triangle inside beak serifs
+ligs:=2;      % level of ligatures to be included
+
+square_dots:=false;    % should dots be square?
+hefty:=false;      % should we try hard not to be overweight?
+serifs:=true;      % should serifs and bulbs be attached?
+monospace:=false;    % should all characters have the same width?
+variant_g:=true;    % should an italic-style g be used?
+low_asterisk:=false;    % should the asterisk be centered at the axis?
+math_fitting:=true;    % should math-mode spacing be used?
+
+% end of ams10pt.mf
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/ams8pt.mf b/Master/texmf-dist/fonts/source/public/cmbright/ams8pt.mf
new file mode 100644
index 00000000000..7e193a620b5
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/ams8pt.mf
@@ -0,0 +1,70 @@
+% Parameters for ams fonts, 8pt
+u#:=17/36pt#;               % unit width
+width_adj#:=0pt#;          % width adjustment for certain characters
+serif_fit#:=0pt#;          % extra sidebar near lowercase serifs
+cap_serif_fit#:=4.1/36pt#;     % extra sidebar near uppercase serifs
+letter_fit#:=0pt#;          % extra space added to all sidebars
+
+body_height#:=216/36pt#;     % height of tallest characters
+asc_height#:=200/36pt#;          % height of lowercase ascenders
+cap_height#:=196.8/36pt#;     % height of caps
+fig_height#:=185.6/36pt#;     % height of numerals
+x_height#:=124/36pt#;          % height of lowercase without ascenders
+math_axis#:=76/36pt#;          % axis of symmetry for math symbols
+bar_height#:=69.6/36pt#;     % height of crossbar in lowercase e
+comma_depth#:=56/36pt#;          % depth of comma below baseline
+desc_depth#:=56/36pt#;          % depth of lowercase descenders
+
+crisp#:=8/36pt#;          % diameter of serif corners
+tiny#:=8/36pt#;               % diameter of rounded corners
+fine#:=7/36pt#;               % diameter of sharply rounded corners
+thin_join#:=7/36pt#;          % width of extrafine details
+hair#:=9/36pt#;               % lowercase hairline breadth
+stem#:=21.5/36pt#;          % lowercase stem breadth
+curve#:=25/36pt#;          % lowercase curve breadth
+ess#:=23/36pt#;               % breadth in middle of lowercase s
+flare#:=26.5/36pt#;          % diameter of bulbs or breadth of terminals
+dot_size#:=32/36pt#;          % diameter of dots
+cap_hair#:=9.5/36pt#;          % uppercase hairline breadth
+cap_stem#:=25.5/36pt#;          % uppercase stem breadth
+cap_curve#:=29/36pt#;          % uppercase curve breadth
+cap_ess#:=26/36pt#;          % breadth in middle of uppercase s
+rule_thickness#:=.36pt#;     % thickness of lines in math symbols
+
+dish#:=1/36pt#;               % amount erased at top or bottom of serifs
+bracket#:=16/36pt#;          % vertical distance from serif base to tangent
+jut#:=24/36pt#;               % protrusion of lowercase serifs
+cap_jut#:=29/36pt#;          % protrusion of uppercase serifs
+beak_jut#:=8.4/36pt#;          % horizontal protrusion of beak serifs
+beak#:=56/36pt#;          % vertical protrusion of beak serifs
+vair#:=8/36pt#;               % vertical diameter of hairlines
+notch_cut#:=8pt#;          % maximum breadth above or below notches
+bar#:=9.5/36pt#;          % lowercase bar thickness
+slab#:=9.5/36pt#;          % serif and arm thickness
+cap_bar#:=9.5/36pt#;          % uppercase bar thickness
+cap_band#:=9.5/36pt#;          % uppercase thickness above/below lobes
+cap_notch_cut#:=8pt#;          % max breadth above/below uppercase notches
+serif_drop#:=3.2/36pt#;          % vertical drop of sloped serifs
+stem_corr#:=1/36pt#;          % for small refinements of stem breadth
+vair_corr#:=1/36pt#;          % for small refinements of hairline height
+apex_corr#:=0pt#;          % extra width at diagonal junctions
+
+o#:=6/36pt#;               % amount of overshoot for curves
+apex_o#:=6/36pt#;          % amount of overshoot for diagonal junctions
+
+fudge:=1;               % factor applied to weights of heavy characters
+math_spread:=.4;          % extra openness of math symbols
+superness:=1/sqrt2;          % parameter for superellipses
+superpull:=1/6;               % extra openness inside bowls
+beak_darkness:=11/30;          % fraction of triangle inside beak serifs
+ligs:=2;               % level of ligatures to be included
+
+square_dots:=false;          % should dots be square?
+hefty:=false;               % should we try hard not to be overweight?
+serifs:=true;               % should serifs and bulbs be attached?
+monospace:=false;          % should all characters have the same width?
+variant_g:=true;          % should an italic-style g be used?
+low_asterisk:=false;          % should the asterisk be centered at the axis?
+math_fitting:=true;          % should math-mode spacing be used?
+
+% end of ams8pt.mf
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/ams9pt.mf b/Master/texmf-dist/fonts/source/public/cmbright/ams9pt.mf
new file mode 100644
index 00000000000..c40b84b710d
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/ams9pt.mf
@@ -0,0 +1,70 @@
+% Parameters for ams fonts, 9pt
+u#:=18.5/36pt#;               % unit width
+width_adj#:=0pt#;          % width adjustment for certain characters
+serif_fit#:=0pt#;          % extra sidebar near lowercase serifs
+cap_serif_fit#:=4.6/36pt#;     % extra sidebar near uppercase serifs
+letter_fit#:=0pt#;          % extra space added to all sidebars
+
+body_height#:=243/36pt#;     % height of tallest characters
+asc_height#:=225/36pt#;          % height of lowercase ascenders
+cap_height#:=221.4/36pt#;     % height of caps
+fig_height#:=208.8/36pt#;     % height of numerals
+x_height#:=139.5/36pt#;          % height of lowercase without ascenders
+math_axis#:=85.5/36pt#;          % axis of symmetry for math symbols
+bar_height#:=78.3/36pt#;     % height of crossbar in lowercase e
+comma_depth#:=63/36pt#;          % depth of comma below baseline
+desc_depth#:=63/36pt#;          % depth of lowercase descenders
+
+crisp#:=8/36pt#;          % diameter of serif corners
+tiny#:=8/36pt#;               % diameter of rounded corners
+fine#:=7/36pt#;               % diameter of sharply rounded corners
+thin_join#:=7/36pt#;          % width of extrafine details
+hair#:=9/36pt#;               % lowercase hairline breadth
+stem#:=23/36pt#;          % lowercase stem breadth
+curve#:=27/36pt#;          % lowercase curve breadth
+ess#:=25/36pt#;               % breadth in middle of lowercase s
+flare#:=29/36pt#;          % diameter of bulbs or breadth of terminals
+dot_size#:=35/36pt#;          % diameter of dots
+cap_hair#:=10/36pt#;          % uppercase hairline breadth
+cap_stem#:=28/36pt#;          % uppercase stem breadth
+cap_curve#:=32/36pt#;          % uppercase curve breadth
+cap_ess#:=30/36pt#;          % breadth in middle of uppercase s
+rule_thickness#:=.38pt#;     % thickness of lines in math symbols
+
+dish#:=1/36pt#;               % amount erased at top or bottom of serifs
+bracket#:=18/36pt#;          % vertical distance from serif base to tangent
+jut#:=27/36pt#;               % protrusion of lowercase serifs
+cap_jut#:=33/36pt#;          % protrusion of uppercase serifs
+beak_jut#:=9.2/36pt#;          % horizontal protrusion of beak serifs
+beak#:=63/36pt#;          % vertical protrusion of beak serifs
+vair#:=8/36pt#;               % vertical diameter of hairlines
+notch_cut#:=9pt#;          % maximum breadth above or below notches
+bar#:=10/36pt#;               % lowercase bar thickness
+slab#:=10/36pt#;          % serif and arm thickness
+cap_bar#:=10/36pt#;          % uppercase bar thickness
+cap_band#:=10/36pt#;          % uppercase thickness above/below lobes
+cap_notch_cut#:=9pt#;          % max breadth above/below uppercase notches
+serif_drop#:=3.6/36pt#;          % vertical drop of sloped serifs
+stem_corr#:=1/36pt#;          % for small refinements of stem breadth
+vair_corr#:=1/36pt#;          % for small refinements of hairline height
+apex_corr#:=0pt#;          % extra width at diagonal junctions
+
+o#:=7/36pt#;               % amount of overshoot for curves
+apex_o#:=7/36pt#;          % amount of overshoot for diagonal junctions
+
+fudge:=1;               % factor applied to weights of heavy characters
+math_spread:=.2;          % extra openness of math symbols
+superness:=1/sqrt2;          % parameter for superellipses
+superpull:=1/6;               % extra openness inside bowls
+beak_darkness:=11/30;          % fraction of triangle inside beak serifs
+ligs:=2;               % level of ligatures to be included
+
+square_dots:=false;          % should dots be square?
+hefty:=false;               % should we try hard not to be overweight?
+serifs:=true;               % should serifs and bulbs be attached?
+monospace:=false;          % should all characters have the same width?
+variant_g:=true;          % should an italic-style g be used?
+low_asterisk:=false;          % should the asterisk be centered at the axis?
+math_fitting:=true;          % should math-mode spacing be used?
+
+% end of ams9pt.mf
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/baccent.mf b/Master/texmf-dist/fonts/source/public/cmbright/baccent.mf
new file mode 100644
index 00000000000..81e54a3e2b0
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/baccent.mf
@@ -0,0 +1,213 @@
+% This file contains accents common to text roman and italic fonts.
+% Modified by WaS for the CM Bright fonts [1995/10/15 v0.998].
+% Character codes \0022--\0030, \0040, \0136--\0137, \0175--\0177 are generated.
+% (Actually the accents in positions \0040, \0137, and \0175 are not generated
+% unless |ligs>0|, since other symbols are substituted
+% for those accents in non-ligature fonts.)
+
+cmchar "Grave accent";
+beginchar(oct"022",9u#,min(asc_height#,2x_height#),0);
+adjust_fit(0,0);
+if serifs: pickup crisp.nib; x1-.5stem=hround 2u; x2=2/3[x1,w-x1];
+ y1+.5stem=h+eps; y2=max(2/3[h,x_height],x_height+o+hair);
+ numeric theta; theta=angle(z2-z1)+90;
+ pos1(stem,theta); pos2(hair,theta);
+ filldraw circ_stroke z1e--z2e;  % diagonal
+else: pickup fine.nib; pos1(stem,0); pos2(vair,0);
+ lft x1l=hround 1.5u; rt x2r=hround(.5w+.25u+.5vair);
+ top y1=h; bot y2=vround 2/3[h,x_height];
+ filldraw stroke z1e--z2e; fi  % diagonal
+penlabels(1,2); endchar;
+
+cmchar "Acute accent";
+beginchar(oct"023",9u#,min(asc_height#,2x_height#),0);
+italcorr h#*slant-if serifs: 1.5 fi u#;
+adjust_fit(0,0);
+if serifs: pickup crisp.nib; x1+.5stem=hround(w-2u); x2=2/3[x1,w-x1];
+ y1+.5stem=h+eps; y2=max(2/3[h,x_height],x_height+o+hair);
+ numeric theta; theta=angle(z2-z1)+90;
+ pos1(stem,theta); pos2(hair,theta);
+ filldraw circ_stroke z1e--z2e;  % diagonal
+else: pickup fine.nib; pos1(stem,0); pos2(vair,0);
+ rt x1r=hround(w-1.5u); lft x2l=hround(.5w-.25u-.5vair);
+ top y1=h; bot y2=vround 2/3[h,x_height];
+ filldraw stroke z1e--z2e; fi  % diagonal
+penlabels(1,2); endchar;
+
+cmchar "Hachek (check) accent";
+beginchar(oct"024",9u#,.75[x_height#,min(asc_height#,2x_height#)],0);
+h':=vround min(asc_height,2x_height); % height of circumflex being inverted
+if serifs: italcorr h#*slant+.5hair#-1.75u#;
+ adjust_fit(0,0);
+ pickup crisp.nib; pos2'(.5[vair,curve],90); top y2'r=h;
+ pos2(.5[vair,curve],90); x2=.5w;
+ x1=w-x3=good.x 2.25u; top y1=top y3=h; y1-y2=.5(y2'-x_height);
+ pos1(hair,angle(z2-z1)+90); pos3(hair,angle(z3-z2)+90);
+ filldraw stroke z1e--z2e--z3e;  % diagonals
+else: italcorr h#*slant-.5stem#+.5vair#-.75u#;
+ adjust_fit(0,0);
+ pickup fine.nib; pos1(vair,0); pos3(vair,0); x1=w-x3;
+ pos2(stem,0); bot y2=vround(1/12[x_height,h']+o); x2=.5w;
+ top y1=top y3=h+o; lft x1l=hround(rt x2r-3.25u-.5vair);
+ z0=whatever[z1r,z2r]=whatever[z2l,z3l];
+ y4l=y4r=y2; x4l=good.x .2[x2l,x2]; x4r=w-x4l;
+ filldraw z4l--z1l--z1r--z0--z3l--z3r--z4r--cycle; fi  % diagonals
+penlabels(0,1,2,3,4); endchar;
+
+cmchar "Breve accent";
+beginchar(oct"025",9u#,min(asc_height#,2x_height#),0);
+italcorr h#*slant+.5vair#-1.5u#;
+adjust_fit(0,0);
+pickup crisp.nib; pos1(vair,-180); pos3(vair,0);
+top y1=top y3=h; lft x1r=w-rt x3r=hround(2u-.5vair);
+numeric mid_thickness; mid_thickness=vround 1/3[vair,stem];
+pos2(mid_thickness,-90); x2=.5w;
+bot y2r=vround max(x_height+o+tiny,1/3[x_height,h]+o-.5mid_thickness);
+filldraw stroke z1e{down}...z2e{right}...{up}z3e;  % stroke
+penlabels(1,2,3); endchar;
+
+cmchar "Macron (bar) accent";
+numeric macron_breadth#; macron_breadth#=.2[vair#,stem#];
+beginchar(oct"026",9u#,.4[x_height#,asc_height#]+macron_breadth#,0);
+italcorr h#*slant-.75u#;
+adjust_fit(0,0);
+numeric macron_breadth; macron_breadth:=Vround .2[vair,stem];
+pickup if serifs: crisp.nib else: fine.nib fi;
+pos1(macron_breadth,90); pos2(macron_breadth,90);
+top y1r=top y2r=h+o; lft x1=w-rt x2=hround 1.25u;
+filldraw stroke z1e--z2e;  % bar
+penlabels(1,2); endchar;
+
+cmchar "Scandinavian circle accent";
+beginchar(oct"027",13u#+4/3(asc_height#-x_height#)*slant,asc_height#,0);
+adjust_fit(cap_serif_fit#,cap_serif_fit#);
+numeric circ_hair,circ_vair;
+circ_hair=hround min(hair,u+.5); circ_vair=vround min(vair,(h-x_height)/6+.5);
+penpos1(circ_vair,90); penpos3(circ_vair,-90);
+penpos2(circ_hair,180); penpos4(circ_hair,0);
+x2r=hround(.5w-1.5u-.5circ_hair);
+x4r=w-x2r; x1=x3=.5w; y1r=h+apex_o; y2=y4=.5[y1,y3];
+y3r=vround(1/3[x_height,h]+apex_o);
+penstroke pulled_arc.e(1,2) & pulled_arc.e(2,3)
+ & pulled_arc.e(3,4) & pulled_arc.e(4,1) & cycle;  % bowl
+penlabels(1,2,3,4); endchar;
+
+cmchar "Cedilla accent";
+beginchar(oct"030",8u#,0,.875desc_depth#);
+adjust_fit(0,0);
+x1=.5w+.5u;
+if serifs: pickup crisp.nib; pos1(stem,0); pos2(stem,0);
+ pos3(vair,90); pos4(stem,0); pos5(vair,-90);
+ x1=x2; z3l=z2l; x4=x2+1.5u; x5=x3-1.5u;
+ bot y1=-o; bot y2=-vround 2/7d-o; y4=.5[y3,y5]; bot y5=-d-o;
+ filldraw stroke z1e--z2e;  % stem
+ filldraw stroke z3e{right}...z4e{down}...{left}z5e;  % hook
+else: pickup fine.nib; pos1(vair,0); top y1=-o-2;
+ pos2(.5[vair,stem],0); bot y2=-d-o; x2=x1-1.25u;
+ filldraw stroke z1e--z2e; fi  % diagonal
+penlabels(1,2,3,4,5); endchar;
+
+iff ligs>0: cmchar "Cross for Polish l and L";
+if unknown l_width#:
+ l_width#:=5u#+2serif_fit#; fi  % nominal width of `l'
+if unknown L_stem#:
+ L_stem#:=cap_serif_fit#+max(2u#+.5cap_stem#,3u#); fi  % center of `L' stem
+ligtable oct"040": "l" kern -l_width#-2letter_fit#,
+ "L" kern -.5l_width#-L_stem#-2letter_fit#;
+beginchar(oct"040",l_width#,x_height#,0);
+adjust_fit(stem_shift#,-stem_shift#);
+pickup crisp.nib; x2-x1=max(4u,2.8u+stem); .5[x1,x2]=.5w;
+y1-.5bar=.2[bar_height,x_height]; y2+.5bar=.8[bar_height,x_height];
+numeric theta; theta=angle(z2-z1)+90;
+pos1(bar,theta); pos2(bar,theta);
+filldraw stroke z1e--z2e;  % diagonal
+penlabels(1,2); endchar;
+
+cmchar "Circumflex (hat) accent";
+beginchar(oct"136",9u#,min(asc_height#,2x_height#),0);
+if serifs: italcorr .5[x_height#,h#]*slant+.5hair#-1.75u#;
+ adjust_fit(0,0);
+ pickup crisp.nib; pos2(.5[vair,curve],90); top y2r=h; x2=.5w;
+ x1=w-x3=good.x 2.25u; y1=y3=.5[x_height,y2];
+ pos1(hair,angle(z2-z1)+90); pos3(hair,angle(z3-z2)+90);
+ filldraw stroke z1e--z2e--z3e;  % diagonals
+else: italcorr 2/3[x_height#,h#]*slant-.5stem#+.5vair#-.75u#;
+ adjust_fit(0,0);
+ pickup fine.nib; pos1(vair,0); pos3(vair,0); x1=w-x3;
+ pos2(stem,0); top y2=h; x2=.5w; bot y1=bot y3=vround 2/3[h,x_height]-eps;
+ lft x1l=hround(rt x2r-3.25u-.5vair); % same slope as in the acute accent
+ z0=whatever[z1r,z2r]=whatever[z2l,z3l];
+ y4l=y4r=y2; x4l=good.x .2[x2l,x2]; x4r=w-x4l;
+ filldraw z4l--z1l--z1r--z0--z3l--z3r--z4r--cycle; fi  % diagonals
+penlabels(0,1,2,3,4); endchar;
+
+iff ligs>0: cmchar "Dot accent"; % (WaS)
+% numeric dot_diam#; dot_diam#=max(dot_size#,cap_curve#);
+dot_diam#:=min(dot_size#,stem'/hppp);
+beginchar(oct"137",5u#,min(asc_height#,1.3x_height#+.5dot_diam#),0);
+% define_whole_blacker_pixels(dot_diam);
+dot_diam:=min(stem',dot_size);
+italcorr h#*slant+.5dot_diam#-2u#;
+adjust_fit(0,0);
+pickup tiny.nib; pos1(dot_diam,0); pos2(dot_diam,90);
+x1=x2=.5w; top y2r=h+1;
+if bot y2l<x_height+o+slab: y2l:=min(y2r-eps,x_height+o+slab+.5tiny); fi
+y1=.5[y2l,y2r]; dot(1,2);  % dot
+penlabels(1,2); endchar;
+
+iff ligs>0: cmchar "Long Hungarian umlaut accent";
+beginchar(oct"175",9u#,min(asc_height#,2x_height#),0);
+italcorr h#*slant-u#;
+adjust_fit(0,0);
+x3-x1=x4-x2=hround 3u; y3=y1; y4=y2;
+if serifs: pickup crisp.nib; x3+.5stem=hround(w-1.5u); x2=2.5u;
+ y1+.5stem=h; y2=max(2/3[h,x_height],x_height+o+hair);
+ numeric theta; theta=angle(z2-z1)+90;
+ pos1(stem,theta); pos2(hair,theta);
+ pos3(stem,theta); pos4(hair,theta);
+ filldraw circ_stroke z1e--z2e;  % left diagonal
+ filldraw circ_stroke z3e--z4e;  % right diagonal
+else: pickup fine.nib; pos1(stem,0); pos2(vair,0);
+ pos3(stem,0); pos4(vair,0);
+ rt x3r=hround(w-1.5u); lft x4l=hround(.5w+u-.5vair);
+ top y1=h; bot y2=vround 2/3[h,x_height];
+ filldraw stroke z1e--z2e;  % left diagonal
+ filldraw stroke z3e--z4e; fi  % right diagonal
+penlabels(1,2,3,4); endchar;
+
+cmchar "Tilde (squiggle) accent";
+beginchar(oct"176",9u#,min(asc_height#,10/7x_height#+.5dot_size#),0);
+italcorr h#*slant-u#;
+adjust_fit(0,0);
+if serifs: numeric theta; theta=angle(1/6(6u-vair),1/4(h-x_height));
+ pickup crisp.nib; numeric mid_width; mid_width=.4[vair,stem];
+ pos1(vair,theta+90); pos2(vair,theta+90);
+ pos3(vair,theta+90); pos4(vair,theta+90);
+ z2-z1=z4-z3=(mid_width-crisp)*dir theta;
+ lft x1r=w-rt x4l=hround 1.5u; top y4r=h;
+ bot y1l=vround(bot y1l+min(2/3[x_height,h],y3l-.25vair)-top y1r);
+ pair delta; ypart delta=3(y3l-y1l); delta=whatever*dir theta;
+ filldraw z1l..controls(z1l+delta)and(z3l-delta)..z3l..z4l
+  --z4r..controls(z4r-delta)and(z2r+delta)..z2r..z1r--cycle;  % stroke
+else: pickup fine.nib; pos1(vair,180); pos2(vair,90);
+ pos3(.5[vair,slab],90); pos4(vair,90); pos5(vair,180);
+ lft x1r=w-rt x5l=hround 1.5u; x2-x1=x3-x2=x4-x3=x5-x4;
+ bot y1=bot y4l=vround(.75[x_height,h]-vair);
+ top y2r=top y5=h; y3=.5[y2,y4];
+ filldraw stroke z1e{up}...z2e{right}..z3e..{right}z4e...{up}z5e; fi % stroke
+penlabels(1,2,3,4,5); endchar;
+
+cmchar "Umlaut (double dot) accent"; % (WaS)
+dot_diam#:=min(dot_size#,stem'/hppp);
+%beginchar(oct"177",9u#,min(asc_height#,10/7x_height#+.5dot_diam#),0);
+beginchar(oct"177",9u#,min(asc_height#,1.3x_height#+.5dot_diam#),0);
+dot_diam:=min(stem',hround(dot_size-2stem_corr));
+italcorr h#*slant+.5dot_diam#-2.25u#;
+adjust_fit(0,0);
+pickup tiny.nib; pos1(dot_diam,0); pos2(dot_diam,90);
+x1=x2=2.75u; top y2r=h+1;
+if bot y2l<x_height+o+slab: y2l:=min(y2r-eps,x_height+o+slab+.5tiny); fi
+y1=.5[y2l,y2r]; dot(1,2);  % left dot
+pos3(dot_diam,0); penpos4(y2r-y2l,90); y3=y4=y1; x3=x4=w-x1;
+dot(3,4);  % right dot
+penlabels(1,2,3,4); endchar;
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/bgreeku.mf b/Master/texmf-dist/fonts/source/public/cmbright/bgreeku.mf
new file mode 100644
index 00000000000..4659c3319a2
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/bgreeku.mf
@@ -0,0 +1,257 @@
+% Computer Modern Greek caps, analogous to the uppercase Roman letters.
+% changed for CM Bright [1995/10/01 v0.997 WaS]
+
+% Character codes \0000 through \0012 are generated,
+% using plain \TeX's standard text font layout conventions.
+
+cmchar "Uppercase Greek Gamma";
+beginchar(oct"000",11u#-width_adj#,cap_height#,0);
+italcorr cap_height#*slant-beak_jut#-.25u#;
+adjust_fit(cap_serif_fit#,0);
+h:=vround(h-stem_corr);
+pickup tiny.nib; pos1(cap_stem,0); pos2(cap_stem,0);
+lft x1l=lft x2l=hround max(2u,3u-.5cap_stem); top y1=h; bot y2=0;
+filldraw stroke z1e--z2e; % stem
+pickup crisp.nib; pos3(slab,90); pos4(hair,0);
+top y3r=h; x3=x1; rt x4r=hround(w-.75u); y4=good.y(y3l-beak)-eps;
+arm(3,4,e,beak_darkness,beak_jut);  % arm and beak
+if serifs: nodish_serif(1,2,a,1/3,cap_jut,b,1/3,.5cap_jut);  % upper serif
+ dish_serif(2,1,c,1/3,cap_jut,d,1/3,1.25cap_jut); fi  % lower serif
+math_fit(0,ic#-2.5u#); penlabels(1,2,3,4); endchar;
+
+cmchar "Uppercase Greek Delta";
+%beginchar(oct"001",15u#,cap_height#,0);
+beginchar(oct"001",12u#,cap_height#,0);% (WaS)
+adjust_fit(0,0);
+numeric left_stem,alpha;
+left_stem=cap_hair if hefty: -3stem_corr fi;
+x1l=w-x4r=.75u; y1=y4=0;
+x2-x1=x4-x3; x3r=x2r+apex_corr; y2=y3=h+apex_o+apex_oo;
+alpha=diag_ratio(2,left_stem,y2-y1,x4r-x1l-apex_corr);
+penpos1(alpha*left_stem,0); penpos2(alpha*left_stem,0);
+penpos3(alpha*cap_stem,0); penpos4(alpha*cap_stem,0);
+fill diag_end(2l,1l,1,1,4r,3r)--diag_end(4r,3r,1,1,2l,1l)--cycle;  % triangle
+z0=whatever[z1r,z2r]=whatever[z3l,z4l];
+y5=y6=cap_vstem; z5=whatever[z1r,z2r]; z6=whatever[z3l,z4l];
+if y0<h-cap_notch_cut: y0:=h-cap_notch_cut;
+ unfill z0+.5right{down}...{z4-z3}z6--z5{z2-z1}
+  ...{up}z0+.5left--cycle; % counter
+else: unfill z0--z5--z6--cycle; fi  % counter
+penlabels(0,1,2,3,4,5,6); endchar;
+
+cmchar "Uppercase Greek Theta";
+beginchar(oct"002",14u#,cap_height#,0);
+italcorr .7cap_height#*slant-.5u#;
+adjust_fit(0,0);
+numeric light_curve; light_curve=hround(cap_curve-2stem_corr);
+penpos1(vair,90); penpos3(vround(vair+.5vair_corr),-90);
+penpos2(light_curve,180); penpos4(light_curve,0);
+if monospace: x2r=hround 1.5u;
+ interim superness:=sqrt superness;  % make |"O"|, not |"0"|
+else: x2r=hround u; fi
+x4r=w-x2r; x1=x3=.5w; y1r=h+o; y2=y4=.5h-vair_corr; y3r=-o;
+penstroke pulled_super_arc.e(1,2)(.5superpull)
+ & pulled_super_arc.e(2,3)(.5superpull)
+ & pulled_super_arc.e(3,4)(.5superpull)
+ & pulled_super_arc.e(4,1)(.5superpull) & cycle;  % bowl
+pickup crisp.nib; pos5(cap_vstem,90); pos6(cap_vstem,90);
+lft x5=w-rt x6=hround(x2l+u)+1; y5=y6=.5[y1l,y3l];
+filldraw stroke z5e--z6e;  % bar
+if serifs: pos7(hair,0); pos8(hair,0); pos9(hair,0); pos10(hair,0);
+ x7l=x8l=x5; x9r=x10r=x6;
+ y7-y5r=y9-y6r=y5l-y8=y6l-y10=vround .05h;
+ filldraw stroke z7e--z8e;  % left serif
+ filldraw stroke z9e--z10e; fi  % right serif
+math_fit(-.3cap_height#*slant-.5u#,ic#-.5u#);
+penlabels(1,2,3,4,5,6,7,8,9,10); endchar;
+
+cmchar "Uppercase Greek Lambda";
+beginchar(oct"003",12u#,cap_height#,0);
+adjust_fit(cap_serif_fit#,cap_serif_fit#);
+numeric left_stem,outer_jut,alpha;
+left_stem=cap_hair if hefty: -3stem_corr fi;
+outer_jut=.7cap_jut; x1l=w-x4r=l+letter_fit+outer_jut+.5u; y1=y4=0;
+x2-x1=x4-x3; x3r=x2r+apex_corr; y2=y3=h+apex_o+apex_oo;
+alpha=diag_ratio(2,left_stem,y2-y1,x4r-x1l-apex_corr);
+penpos1(alpha*left_stem,0); penpos2(alpha*left_stem,0);
+penpos3(alpha*cap_stem,0); penpos4(alpha*cap_stem,0);
+z0=whatever[z1r,z2r]=whatever[z3l,z4l];
+if y0<h-cap_notch_cut: y0:=h-cap_notch_cut;
+  fill z0+.5right{down}...{z4-z3}diag_end(3l,4l,1,1,4r,3r)
+    --diag_end(4r,3r,1,1,2l,1l)--diag_end(2l,1l,1,1,1r,2r){z2-z1}
+    ...{up}z0+.5left--cycle; % left and right diagonals
+else: fill z0--diag_end(0,4l,1,1,4r,3r)--diag_end(4r,3r,1,1,2l,1l)
+    --diag_end(2l,1l,1,1,1r,0)--cycle; fi % left and right diagonals
+if serifs: numeric inner_jut; pickup tiny.nib;
+ prime_points_inside(1,2); prime_points_inside(4,3);
+ if rt x1'r+cap_jut+.5u+1<=lft x4'l-cap_jut: inner_jut=cap_jut;
+ else: rt x1'r+inner_jut+.5u+1=lft x4'l-inner_jut; fi
+ dish_serif(1',2,a,1/2,outer_jut,b,.6,inner_jut)(dark);  % left serif
+ dish_serif(4',3,c,1/2,inner_jut,d,1/3,outer_jut); fi  % right serif
+penlabels(0,1,2,3,4,5,6); endchar;
+
+cmchar "Uppercase Greek Xi";
+beginchar(oct"004",12u#,cap_height#,0);
+italcorr cap_height#*slant-.35u#;
+adjust_fit(0,0);
+h:=vround(h-2stem_corr);
+numeric shaved_stem; shaved_stem=hround .9[vair,.85cap_stem];
+if shaved_stem<crisp.breadth: shaved_stem:=crisp.breadth; fi
+pickup crisp.nib; pos1(shaved_stem,90); pos2(hair,0);
+top y1r=h; x1=.5w; rt x2r=hround(w-.85u); y2=good.y(y1l-4/9beak)-eps;
+arm(1,2,a,.4beak_darkness,.3beak_jut);  % upper right arm and beak
+pos3(hair,180); x3=w-x2; y3=y2;
+arm(1,3,b,.4beak_darkness,-.3beak_jut);  % upper left arm and beak
+pos4(shaved_stem,-90); pos5(hair,0);
+bot y4r=0; x4=.5w; rt x5r=hround(w-.75u); y5=good.y(y4l+.5beak)+eps;
+arm(4,5,c,.4beak_darkness,.3beak_jut);  % lower right arm and beak
+pos6(hair,180); x6=w-x5; y6=y5;
+arm(4,6,d,.4beak_darkness,-.3beak_jut);  % lower left arm and beak
+pos7(shaved_stem,90); pos8(shaved_stem,90);
+lft x7=w-rt x8=hround if serifs: 2.5 else: 2 fi\\ u;
+top y7r=top y8r=vround(.52h+.5shaved_stem);
+filldraw stroke z7e--z8e;  % middle bar
+if serifs: numeric xjut;
+ if bot y2>top y7r+.75cap_jut: xjut=.5cap_jut;
+ else: bot y2=top y7r+1.5xjut; fi
+ pos11(hair,0); pos12(hair,0); y11=y12;
+ pos13(hair,0); pos14(hair,0); y13=y14;
+ lft x11l=lft x13l=w-rt x12r=w-rt x14r=hround 2.5u;
+ top y11-bot y13=shaved_stem+2xjut; .5[y11,y13]=y7;
+ filldraw stroke z11e--z13e; filldraw stroke z12e--z14e; fi  % middle serifs
+math_fit(0,.5ic#); penlabels(1,2,3,4,5,6,7,8,11,12,13,14); endchar;
+
+cmchar "Uppercase Greek Pi";
+beginchar(oct"005",13u#+width_adj#,cap_height#,0);
+italcorr cap_height#*slant-cap_serif_fit#+cap_jut#-2.5u#+min(.5cap_stem#,u#);
+adjust_fit(cap_serif_fit#,cap_serif_fit#); pickup tiny.nib;
+h:=vround(h-stem_corr);
+pos1(cap_stem,0); pos2(cap_stem,0); pos3(cap_stem,0); pos4(cap_stem,0);
+lft x1l=lft x2l=hround max(2u,3u-.5cap_stem); x3=x4=w-x1;
+top y1=top y3=h; bot y2=bot y4=0;
+filldraw stroke z1e--z2e; % left stem
+filldraw stroke z3e--z4e; % right stem
+penpos5(cap_bar,90); penpos6(cap_bar,90);
+x5=x1; x6=x3; y5r=y6r=h;
+fill stroke z5e--z6e;  % bar
+if serifs: numeric inner_jut;
+ if rt x1r+cap_jut+.5u+1<=lft x3l-cap_jut: inner_jut=cap_jut;
+ else: rt x1r+inner_jut+.5u+1=lft x3l-inner_jut; fi
+ nodish_serif(1,2,a,1/3,cap_jut,b,1/3,eps);  % upper left serif
+ dish_serif(2,1,c,1/3,cap_jut,d,1/3,inner_jut); % lower left serif
+ nodish_serif(3,4,e,1/3,eps,f,1/3,cap_jut);  % upper right serif
+ dish_serif(4,3,g,1/3,inner_jut,h,1/3,cap_jut); fi  % lower right serif
+math_fit(0,.5ic#); penlabels(1,2,3,4,5,6); endchar;
+
+cmchar "Uppercase Greek Sigma";
+beginchar(oct"006",13u#,cap_height#,0);
+italcorr cap_height#*slant-beak_jut#-.5u#;
+adjust_fit(0,0);
+numeric bot_arm_thickness;
+bot_arm_thickness=Vround .25[slab,cap_vstem];
+pickup tiny.nib; lft x1l=hround u; x1l=x2l=x4l;
+top y1=h; bot y2=h-slab-eps; bot y4=0; x3l-x1l=4/11(w-2u); y3=.5h;
+numeric alpha[]; alpha1=((x3l-x1l)++(y2-y3))/(y2-y3);
+penpos1(alpha1*(cap_stem-tiny),0); penpos2(alpha1*(cap_stem-tiny),0);
+penpos3(alpha1*(cap_stem-tiny),0);
+alpha2=diag_ratio(1,cap_hair-tiny,y3-y4,x3r-x4l);
+penpos4(alpha2*(cap_hair-tiny),0);
+z0=whatever[z2l,z3l]=z4l+whatever*(z3r-z4r);
+filldraw z1l--z2l--z0--z4l--z4r--z3r--z2r--z1r--cycle;  % diagonals
+pickup crisp.nib; pos5(slab,90); pos6(hair,0);
+top y5r=h; x5=x1; rt x6r=hround(w-u); y6=good.y(y5l-beak)-eps;
+arm(5,6,a,beak_darkness,beak_jut);  % upper arm and beak
+pos7(bot_arm_thickness,-90); pos8(hair,0);
+bot y7r=0; z7l=whatever[z4,z3]; x7r:=x4; x8=x6; y8=good.y(y7l+beak)+eps;
+arm(7,8,b,beak_darkness,beak_jut);  % lower arm and beak
+math_fit(0,.5ic#); penlabels(0,1,2,3,4,5,6,7,8); endchar;
+
+cmchar "Uppercase Greek Upsilon";
+beginchar(oct"007",14u#,cap_height#,0);
+italcorr .8cap_height#*slant-.5u#;
+adjust_fit(0,0);
+pickup tiny.nib; pos1(cap_stem,0); pos2(cap_stem,0);
+lft x1l=lft x2l=hround(.5w-.5cap_stem); y1=.5h; bot y2=0;
+filldraw stroke z1e--z2e; % stem
+penpos3(.6cap_stem,0); penpos4(.75cap_curve,90); penpos5(cap_hair,180);
+z3l=lft z1l; x5r=hround u; y5=bot .8h; x4=.61803[x3l,x5l]; y4r=h+o;
+penpos5'(cap_hair,180); x5'=x5; y5'=h;
+fill z3r{up}...z4r{left}...{down}diag_end(5'r,5r,1,1,5l,5'l){up}
+ ...{right}z4l...{down}z3l--cycle;  % left arc
+penpos6(.6cap_stem,0); penpos7(.75cap_curve,-90); penpos8(cap_hair,-180);
+z6r=rt z1r; x8=w-x5; y8=y5; x7=w-x4; y7=y4;
+penpos8'(cap_hair,-180); x8'=x8; y8'=h;
+fill z6r{up}...z7r{right}...{down}diag_end(8'r,8r,1,1,8l,8'l){up}
+ ...{left}z7l...{down}z6l--cycle;  % right arc
+if serifs: dish_serif(2,1,a,1/3,1.25cap_jut,b,1/3,1.25cap_jut); fi  % serif
+math_fit(-.8cap_height#*slant-.5u#,ic#-2.5u#);
+penlabels(1,2,3,4,5,6,7,8); endchar;
+
+cmchar "Uppercase Greek Phi";
+beginchar(oct"010",13u#,cap_height#,0);
+italcorr .5cap_height#*slant-.5u#;
+adjust_fit(0,0);
+numeric shaved_stem,light_curve;
+shaved_stem=cap_stem-hround 2stem_corr;
+light_curve=cap_curve-hround stem_corr;
+pickup tiny.nib; pos1(shaved_stem,0); pos2(shaved_stem,0);
+lft x1l=lft x2l=hround(.5w-.5shaved_stem); top y1=h; bot y2=0;
+filldraw stroke z1e--z2e; % stem
+penpos3(vair,90); penpos5(vair,-90);
+penpos4(light_curve,180); penpos6(light_curve,0);
+x4r=hround u; x6r=w-x4r; x3=x5=.5w;
+y3r=vround(.85h if serifs:-slab fi); y4=y6=.5[y3,y5];
+y5r=vround(.15h if serifs:+slab fi);
+penstroke pulled_arc.e(3,4) & pulled_arc.e(4,5)
+ & pulled_arc.e(5,6) & pulled_arc.e(6,3) & cycle;  % bowl
+if serifs: dish_serif(1,2,a,1/3,1.25cap_jut,b,1/3,1.25cap_jut);  % upper serif
+ dish_serif(2,1,c,1/3,1.25cap_jut,d,1/3,1.25cap_jut); fi  % lower serif
+math_fit(-.5cap_height#*slant-.5u#,ic#); penlabels(1,2,3,4,5,6); endchar;
+
+cmchar "Uppercase Greek Psi";
+beginchar(oct"011",14u#,cap_height#,0);
+italcorr .8cap_height#*slant-.5u#;
+adjust_fit(0,0);
+numeric shaved_stem;
+shaved_stem=cap_stem-hround 2stem_corr;
+pickup tiny.nib; pos1(shaved_stem,0); pos2(shaved_stem,0);
+lft x1l=lft x2l=hround(.5w-.5shaved_stem); top y1=h; bot y2=0;
+filldraw stroke z1e--z2e; % stem
+pos3(shaved_stem,-180); pos4(shaved_stem,-180);
+pos5(vair,-90); x5=x1; bot y5r=vround(.15h if serifs:+slab fi);
+pos6(shaved_stem,0); pos7(shaved_stem,0);
+lft x3r=hround u; x7=w-x3; lft x4r=hround(3u-.5shaved_stem); x6=w-x4;
+pos3'(vair,90); pos7'(vair,90); z3'r=z3r; z7'r=z7r;
+y3=y7; y4=y6=.6h; y3=good.y(y3+.84h if serifs:-slab fi-y3');
+interim superness:=more_super;
+filldraw z3'l{right}...z4r{down} & super_arc.r(4,5)
+ & super_arc.r(5,6) & z6r{up}...z7'l{right}
+ --z7r---z7l...z6l{down} & super_arc.l(6,5)
+ & super_arc.l(5,4) & z4l{up}...z3l---z3r--cycle;  % stroke
+if serifs: dish_serif(1,2,a,1/3,1.25cap_jut,b,1/3,1.25cap_jut);  % upper serif
+ dish_serif(2,1,c,1/3,1.25cap_jut,d,1/3,1.25cap_jut); fi  % lower serif
+math_fit(-.8cap_height#*slant-.5u#,.4cap_height#*slant-1.25u#);
+penlabels(1,2,3,4,5,6,7); endchar;
+
+cmchar "Uppercase Greek Omega";
+beginchar(oct"012",13u#,cap_height#,0);
+italcorr .75cap_height#*slant-.5u#;
+adjust_fit(0,0);
+pickup tiny.nib; pos1(vair,90); pos2(cap_curve,180);
+pos3(vair,180); pos4(cap_curve,0); pos5(vair,0);
+x1=.5w; top y1r=h+o; lft x2r=hround u; y2=y4=2/3h; x4=w-x2;
+rt x3l=hround(1/3(w+.5u)+.5hair); bot y3=bot y5=0; x5=w-x3;
+filldraw stroke z3e{up}...{up}z2e
+ & pulled_super_arc.e(2,1)(.5superpull)
+ & pulled_super_arc.e(1,4)(.5superpull)
+ & z4e{down}...{down}z5e;  % bowl
+numeric arm_thickness; path p; p=z3{up}...{up}z2;
+arm_thickness=Vround(if hefty:slab+2stem_corr else:.75[slab,cap_vstem] fi);
+pickup crisp.nib; pos6(arm_thickness,-90); pos7(fudged.hair,-180);
+bot y6r=0; x6=x3; lft x7r=hround .8u; y7=good.y(y6l+.5beak)+eps;
+(x,y)=p intersectionpoint((0,y6l)--(w,y6l)); x6l:=x;
+arm(6,7,a,.5beak_darkness,-1.2beak_jut);  % left arm and beak
+pos8(arm_thickness,-90); pos9(fudged.hair,0);
+y8=y6; y9=y7; x8+x6=x9+x7=w; x8l:=w-x6l;
+arm(8,9,b,.5beak_darkness,1.2beak_jut);  % right arm and beak
+math_fit(0,.5ic#); penlabels(1,2,3,4,5,6,7,8,9); endchar;
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/bitalms.mf b/Master/texmf-dist/fonts/source/public/cmbright/bitalms.mf
new file mode 100644
index 00000000000..d53d62f7440
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/bitalms.mf
@@ -0,0 +1,133 @@
+% This file contains miscellaneous symbols of math italic fonts.
+% The character codes are \0100, \0140, and \0173--\0177.
+% Changed for the CM Bright fonts [1995/10/18 v0.998 WaS];
+% changes are marked by (CMBR).
+
+cmchar "Partial differential sign";
+beginchar(oct"100",10u#,asc_height#,0);
+italcorr .7asc_height#*slant+.5curve#-1.5u#;
+adjust_fit(0,0);
+numeric top_thickness,bot_thickness,side_thickness,pull;
+top_thickness=max(fine.breadth,vround(slab-2vair_corr));
+bot_thickness=max(fine.breadth,vround(slab-vair_corr));
+side_thickness=max(fine.breadth,hround 1/3[curve,cap_curve]);
+pull=min(.25,1.5superpull);
+pickup fine.nib; pos2(top_thickness,90);
+pos3(side_thickness,0); pos4(bot_thickness,-90);
+pos5(side_thickness,-180); pos6(vair,-270);
+lft x5r=w-rt x3r=hround max(.75u,1.5u-.5side_thickness);
+x4=x6+.1u=x2+u=.5w;
+top y2r=h+o; y3=.5[y2,y4]; bot y4r=-o;
+y5=.5[y4,y6]; top y6=vround 5/8h+o;
+path p; {{interim superness:=more_super; p=pulled_super_arc.l(3,4)(pull)}};
+numeric t; t=xpart(p intersectiontimes((x3r,y5)--(x4,y5)));
+pos7(thin_join,0); z7l=point t of p;
+(x,y6r)=whatever[z7l,z6l]; x6r:=max(x,.5[x5r,x6]);
+filldraw stroke pulled_super_arc.e(2,3)(pull)
+ & {{interim superness:=more_super; pulled_super_arc.e(3,4)(pull)}}
+ & {{less_tense; pulled_super_arc.e(4,5)(pull) & pulled_super_arc.e(5,6)(pull)}}
+ & z6e{right}...{direction t of p}z7e;  % arc and bowl
+pos1(hair,180); pos0(flare,180);
+lft x0r=min(lft x2-eps,hround 1.2u);
+y0=vround min(.85h-.5flare,.8h+.5flare)+o;
+{{less_tense; bulb(2,1,0)}};  % arc and bulb
+math_fit(-.3x_height#*slant+.5curve#-u#,ic#-u#);
+penlabels(0,1,2,3,4,5,6,7); endchar;
+
+cmchar "Lowercase italic script l";
+beginchar(oct"140",4.5u#+max(1.5u#,stem#),asc_height#,0);
+italcorr .8asc_height#*slant-u#;
+adjust_fit(if monospace:u#,u# else: 0,0 fi); pickup fine.nib;
+pos1(hair,-45); pos2(hair,0); pos3(vair,90);
+pos4(stem,180); pos5(vair,270); pos6(hair,315);
+lft x1l=hround(lft x1l-x1); rt x2r=hround(w-1.5u); x3=.5w;
+lft x4r=hround .5u; x5=x3+.75u; x6=x1+w+1;
+y1=y6=.125h; y2=.8h; top y3r=h+oo; y4=.5[y3,y5]; bot y5=-oo;
+filldraw stroke z1e{10u,asc_height}...z2e{up}...pulled_arc.e(3,4)
+ & pulled_arc.e(4,5)...z6e{10u,asc_height};  % bowl and hook
+math_fit(0,ic#); penlabels(1,2,3,4,5,6); endchar;
+
+cmchar "Dotless letter i"; % (CMBR)
+beginchar(oct"173",5u#,x_height#,0);
+italcorr x_height#*slant-serif_fit#+.5stem#-2u#;
+adjust_fit(serif_fit#+stem_shift# if monospace:+.25u#fi,serif_fit#-stem_shift#);
+pickup tiny.nib; pos1(stem',0); pos2(stem',0);
+if odd(w-stem'): change_width; fi
+lft x1l=hround(.5w-.5stem'); x1=x2;
+top y1=x_height if serifs: +min(oo,serif_drop) fi; bot y2=0;
+filldraw stroke z1e--z2e;  % stem
+if serifs: sloped_serif.l(1,2,a,1/3,.95jut,serif_drop);  % upper serif
+ dish_serif(2,1,b,1/3,jut,c,1/3,.9jut); fi  % lower serif
+penlabels(1,2); endchar;
+
+cmchar "Dotless letter j"; % (CMBR)
+beginchar(oct"174",5.5u#,x_height#,desc_depth#);
+italcorr x_height#*slant-serif_fit#+.5stem#-2u#;
+adjust_fit(serif_fit#+2stem_shift# if monospace:+.5u# fi,
+ serif_fit#-2stem_shift# if monospace:-.5u# fi);
+pickup tiny.nib; pos1(stem',0); pos2(stem',0);
+rt x1r=hround(.5w+.25u+.5stem'); x1=x2;
+top y1=x_height if serifs: +min(oo,serif_drop) fi; bot y2=-1/3d;
+filldraw stroke z1e--z2e;  % stem
+if serifs: sloped_serif.l(1,2,a,1/3,1.1jut,serif_drop);  % upper serif
+ pickup tiny.nib; pos5(vair,-90); pos6(hair,-180); pos7(flare,-180);
+ x5=.5[x2,x6r]; bot y5r=-d-oo; y6-.5flare=-.88d;
+ if monospace: lft x6r=0 else: z6r=z7r; rt x7l=floor .75u fi;
+ (x,y5r)=whatever[z5l,z2l]; x5r:=max(x,.5[x6r,x5]);
+ filldraw stroke z2e{down}...z5e{left};  bulb(5,6,7); % arc and bulb
+else: pickup fine.nib; pos2'(stem',0); z2'=z2;
+ pos6(.2[vair,stem'],-90); pos7(vair,-90);
+ lft x7r=hround -.75u; bot y7r=vround 5/6(-d-oo);
+ x3r=x1r; top y4r=min(2x_height,h+1);
+ (x,y7l)=whatever[z7r,(x1,min(h,asc_height))]; x7l:=x;
+ z5r=z2'r; (x2'l,y5l)=whatever[z7l,z5r]; x5l=x2'l; y5=y5r;
+ x6r=.5[x7r,x5r]; x6l:=.5[x7l,x5l]; bot y6r=-d-oo;
+ filldraw stroke z2'e..{down}z5e & super_arc.e(5,6)
+  & term.e(6,7,left,1,4); fi  % arc and terminal
+penlabels(1,2,5,6,7); endchar;
+
+cmchar "Weierstrass p";
+beginchar(oct"175",11u#,x_height#,desc_depth#);
+italcorr .7x_height#*slant+.5stem#-u# if math_fitting:-.5u# fi;
+adjust_fit(0,0); pickup fine.nib;
+numeric theta; theta=90-angle(8u,h); slope:=-h/8u;  % angle at middle
+pos2(vair,-90); pos1(vstem,theta); pos7(vair,-90);
+x2+.5u=x1=x7-.5u=3u; top y2l=h+o; bot y7r=-d-o; y1=.4[-d,h];
+lft x3l=hround .5u; rt x6r=hround max(rt x7+.5,.5w-.25u);
+x3r-x3l=x6r-x6l=(hround .5[vair,vstem])-fine;
+ellipse_set(2l,3l,4l,1l); ellipse_set(2r,3r,4r,1r); y3=y3r;
+ellipse_set(7l,6l,5l,1l); ellipse_set(7r,6r,5r,1r); y6=y6r;
+filldraw stroke super_arc.e(2,3) & z3e{down}
+ ..z4e---z5e..z6e{down} & super_arc.e(6,7);  % flourish
+pos8(hair,180); pos9(vair,90); pos10(stem,0);
+pos11(vair,-90); pos12(hair,-180); pos13(.3[hair,flare],-180);
+rt x10r=hround(w-1.5u+.5stem); lft x12r=hround(.5w-.5u);
+rt x8l=hround 2.25u; x9=x11=max(x12l+eps,.5w+1.5u);
+y8=0; top y9r=vround(.9h+o); y10=.5[y9,y11]; bot y11r=-oo;
+filldraw stroke z7e{left}...z8e{up}...pulled_arc.e(9,10)
+ & pulled_arc.e(10,11);  % stem and bowl
+y13-.5(.6[hair,flare])=.15h; bulb(11,12,13);  % bulb
+math_fit(0,ic#); penlabels(1,2,3,4,5,6,7,8,9,10,11,12,13); endchar;
+
+cmchar "Arrow (vector) accent";
+beginchar(oct"176",9u#,asc_height#+.5rule_thickness#,0);
+italcorr .7[x_height#,asc_height#]*slant;
+adjust_fit(0,0); pickup rule.nib;
+lft x1=hround .5u; x2=w-x1; y1=y2=good.x .7[x_height,asc_height];
+draw z1--z2;  % bar
+rt x3=rt x4=hround(x2-u);
+y3=y2+.3(asc_height-x_height); y4=y2-.3(asc_height-x_height);
+draw z3{x2-x3,2(y2-y3)}...{2(x2-x3),y2-y3}z2;  % upper point
+draw z4{x2-x4,2(y2-y4)}...{2(x2-x4),y2-y4}z2;  % lower point
+labels(1,2,3,4); endchar;
+
+cmchar "Tie accent";
+beginchar(oct"177",5u#,asc_height#,0);
+italcorr 4/9[x_height#,asc_height#]*slant+4.5u#+2letter_fit#+.5hair#;
+adjust_fit(if monospace:2u#,2u# else:serif_fit#,serif_fit# fi);
+pickup fine.nib; pos1(hair,180); pos2(vround 1/5[vair,stem],90); pos3(hair,0);
+lft x1r=hround(.5w-.5hair); x2=.5[x1,x3];
+rt x3r=hround(w+4u+2letter_fit+.5hair);
+y1=y3=4/9[x_height,asc_height]; top y2r=vround 8/9[x_height,asc_height];
+filldraw stroke super_arc.e(1,2) & super_arc.e(2,3);  % arc
+penlabels(1,2,3); endchar;
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/bpunct.mf b/Master/texmf-dist/fonts/source/public/cmbright/bpunct.mf
new file mode 100644
index 00000000000..bcb2df9cb18
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/bpunct.mf
@@ -0,0 +1,290 @@
+% This file contains punctuation marks common to roman and italic styles.
+% Modified for the CM Bright fonts [1995/10/23 v0.999 WaS]
+
+% Codes \0041, \0043, \0045, \0047--\0054,\ %
+%% \0056, \0057, \0072, \0073, \0075, \0100,\par
+% \0133, \0135, and \0140 are generated, as well as code |spanish_shriek|
+% (for a Spanish exclamation point) if that code value is known.
+
+cmchar "Exclamation point";
+beginchar("!",5u#+width_adj#,asc_height#,0);
+italcorr asc_height#*slant-2u#-.5width_adj#+.5dot_size#;
+adjust_fit(0,0);
+pickup tiny.nib; pos3(dot_size,0); pos4(dot_size,90);
+lft x3l=hround(.5w-.5dot_size); bot y4l=0; z3=z4; dot(3,4);  % dot
+numeric bot_width;
+bot_width=if hefty:max(hround .8dot_size,fine.breadth) else: hair fi;
+pickup fine.nib; pos1(dot_size,0); pos2(bot_width,0);
+x1=x2=x3; bot y2=.25[top y4r,x_height]+1;
+if square_dots: top y1=h;
+ filldraw stroke z1e--z2e;  % stem
+else: top z0=(x1,h+o); y1+.5dot_size=h+o;
+ filldraw z1r...z0...z1l---z2l--z2r---cycle; fi  % stem and bulb
+penlabels(0,1,2,3,4); endchar;
+
+iff known spanish_shriek: cmchar "Spanish open exclamation point";
+beginchar(spanish_shriek,5u#+width_adj#,asc_height#-desc_depth#,desc_depth#);
+italcorr h#*slant-2u#-.5width_adj#+.5dot_size#;
+adjust_fit(0,0);
+pickup tiny.nib; pos3(dot_size,0); pos4(dot_size,90);
+lft x3l=hround(.5w-.5dot_size); top y4r=h; z3=z4; dot(3,4);  % dot
+numeric top_width;
+top_width=if hefty:max(hround .8dot_size,fine.breadth) else: hair fi;
+pickup fine.nib; pos1(dot_size,0); pos2(top_width,0);
+x1=x2=x3; top y2=.25[bot y4l,h-x_height]-1;
+if square_dots: bot y1=-d;
+ filldraw stroke z1e--z2e;  % stem
+else: bot z0=(x1,-d-o); y1-.5dot_size=-d-o;
+ filldraw z1l...z0...z1r---z2r--z2l---cycle; fi  % stem and bulb
+penlabels(0,1,2,3,4); endchar;
+
+cmchar "Hash mark (number sign)";
+if monospace: compute_spread(.6x_height#,.7x_height#);
+else: compute_spread(.45x_height#,.55x_height#); fi
+beginchar("#",15u#,asc_height#,asc_depth#);
+italcorr (math_axis#+.5(spread#+rule_thickness#))*slant-.5u#;
+adjust_fit(0,0);
+pickup rule.nib; lft x1=hround u-eps; x3=x1; x2=x4=w-x1;
+y1=y2; y3=y4; y1-y3=spread; .5[y1,y3]=math_axis;
+draw z1--z2;  % upper bar
+draw z3--z4;  % lower bar
+lft x6=hround 3u; rt x7=hround(w-3u); x5-x6=x7-x8;
+x8=good.x if monospace: .6 else: .5 fi\\w;
+top y5=top y7=h+eps; bot y6=bot y8=-d-eps;
+y15=y1; z15=whatever[z5,z6]; y36=y3; z36=whatever[z5,z6];
+y27=y2; z27=whatever[z7,z8]; y48=y4; z48=whatever[z7,z8];
+draw z5--if x5>x6+1:(good.x(x15+.5),y1)--(good.x(x15-.5),y1)
+ --(good.x(x36+.5),y3)--(good.x(x36-.5),y3)--fi\\z6;  % left diagonal
+draw z7--if x7>x8+1:(good.x(x27+.5),y2)--(good.x(x27-.5),y2)
+ --(good.x(x48+.5),y4)--(good.x(x48-.5),y4)--fi\\z8;  % right diagonal
+labels(1,2,3,4,5,6,7,8,15,27,36,48); endchar;
+
+cmchar "Per cent sign";
+beginchar("%",9u#+max(6u#,2fudge*(hair#+stem#)),
+  body_height#,body_height#-asc_height#);
+italcorr if hefty: .4asc_height#*slant-.5u# else: h#*slant-u# fi;
+adjust_fit(0,0); pickup fine.nib;
+numeric left_curve,right_curve;
+left_curve=hround 5/6[fudged.hair,fudged.stem];
+right_curve=max(fine.breadth,hround(fudged.hair if hefty:-2stem_corr fi));
+pos1(vair,90); pos2(left_curve,180); pos3(vair,270); pos4(right_curve,360);
+top y1r=h; lft x2r=hround u; rt x4r=hround(.5w-1.5u);
+bot y3r=floor(if monospace: .7 else: .5 fi\\ asc_height);
+x1=x3=.5[x2,x4]; y2=y4=.5[y1,y3];
+filldraw stroke pulled_super_arc.e(1,2)(superpull)
+ & pulled_super_arc.e(2,3)(superpull);  % left half of upper bowl
+filldraw stroke super_arc.e(3,4) & super_arc.e(4,1); % right half of upper bowl
+pos5(vair,90); pos6(left_curve,180); pos7(vair,270); pos8(right_curve,360);
+bot y7r=-d; rt x8r=hround(w-u); lft x6r=hround(.5w+1.5u);
+top y5r=vround(if monospace: .3 else: .5 fi\\ asc_height);
+x5=x7=.5[x6,x8]; y6=y8=.5[y5,y7];
+filldraw stroke pulled_super_arc.e(5,6)(superpull)
+ & pulled_super_arc.e(6,7)(superpull);  % left half of lower bowl
+filldraw stroke super_arc.e(7,8) & super_arc.e(8,5); % right half of lower bowl
+pickup rule.nib; top y9=h; bot y10=-d;
+if hefty: x9=good.x(x5-eps); x10=good.x(x1+eps);
+ draw z9--z10;  % diagonal
+else: rt x9=hround(w-2.5u); lft x10=hround 2.5u; draw z9--z10;  % diagonal
+ pickup fine.nib; pos9(rule_thickness,angle(z9-z10)+90);
+ pos11(vair,angle(z1r-z4r)-90); pos12(vair,angle(z9-z10)+90);
+ path p; p=super_arc.r(1,4); z11r=point 2/3 of p; z12r=z9r;
+ filldraw stroke z11e{direction 2/3 of p}...{z9-z10}z12e; fi  % link
+penlabels(1,2,3,4,5,6,7,8,9,10,11,12); endchar;
+
+cmchar "Apostrophe";
+beginchar("'",5u#,asc_height#,0);
+italcorr asc_height#*slant+.5dot_size#-2u#;
+adjust_fit(0,0);
+x1-.5dot_size=hround(.5w-.5dot_size); y1+.5dot_size=h;
+if monospace: comma(1,a,dot_size,.28u,vround 1.5comma_depth);  % large comma
+else: comma(1,a,dot_size,.25u,comma_depth); fi  % comma with increased jut
+penlabels(1); endchar;
+
+cmchar "Left parenthesis";
+beginchar("(",7u# if monospace: -u# fi,body_height#,paren_depth#);
+italcorr body_height#*slant-.5u#;
+adjust_fit(0,0); pickup fine.nib;
+pos1(vair,0); pos2(.75[hair,stem],0); pos3(vair,0);
+rt x1r=rt x3r=hround(w-u); lft x2l=hround(x1-4u if monospace: +4/3u fi);
+top y1=h; y2=.5[y1,y3]=math_axis;
+filldraw stroke z1e{3(x2e-x1e),y2-y1}...z2e
+ ...{3(x3e-x2e),y3-y2}z3e;  % arc
+penlabels(1,2,3); endchar;
+
+cmchar "Right parenthesis";
+beginchar(")",7u# if monospace: -u# fi,body_height#,paren_depth#);
+italcorr math_axis#*slant-.5u#;
+adjust_fit(0,0); pickup fine.nib;
+pos1(vair,0); pos2(.75[hair,stem],0); pos3(vair,0);
+lft x1l=lft x3l=hround u; rt x2r=hround(x1+4u if monospace: -4/3u fi);
+top y1=h; y2=.5[y1,y3]=math_axis;
+filldraw stroke z1e{3(x2e-x1e),y2-y1}...z2e
+ ...{3(x3e-x2e),y3-y2}z3e;  % arc
+penlabels(1,2,3); endchar;
+
+cmchar "Asterisk";
+beginchar("*",9u#,
+  if low_asterisk:math_axis#+.5x_height# else: body_height# fi,0);
+italcorr h#*slant-.75u#;
+adjust_fit(0,0);
+numeric ast_flare; ast_flare=hround .7[thin_join,stem];
+x0=.5w; y0=h-.5x_height;
+for d=-150 step 60 until 150:
+ z[d]=z0+.5dir d xscaled 7.5sym_u yscaled sym_height; % (CMBR)
+ numeric theta; theta=angle(z[d]-z0);
+ fill z0+.5(0,-thin_join)rotated theta
+  ---z[d]+.5(-ast_flare,-ast_flare)rotated theta
+  ..z[d]..z[d]+.5(-ast_flare,ast_flare)rotated theta
+  ---z0+.5(0,thin_join)rotated theta--cycle; endfor  % diagonal at angle |d|
+labels(0,[-150],[-90],[-30],30,90,150); endchar;
+
+cmchar "Plus sign";
+%beginarithchar("+"); 
+beginchar("+",14sym_u#,6sym_u#+math_axis#,6sym_u#-math_axis#);
+italcorr math_axis#*slant-.5sym_u#;
+adjust_fit(0,0);
+pickup rule.nib;
+x1=x2=good.x .5w; top y1=h+eps; .5[y1,y2]=math_axis;
+lft x3=hround sym_u-eps; x4=w-x3; y3=y4=math_axis;
+draw z1--z2;  % stem
+draw z3--z4;  % crossbar
+labels(1,2,3,4); endchar;
+
+cmchar "Comma";
+numeric dot_diam#; dot_diam#=if monospace: 5/4 fi\\ dot_size#;
+define_whole_blacker_pixels(dot_diam);
+beginchar(",",5u#,dot_diam#,comma_depth#);
+adjust_fit(0,0);
+x1-.5dot_diam=hround(.5w-.5dot_diam); y1-.5dot_diam=0;
+comma(1,a,dot_diam,.2u,comma_depth);  % dot and tail
+penlabels(1); endchar;
+
+cmchar "Period";
+numeric dot_diam#; dot_diam#=if monospace: 5/4 fi\\ dot_size#;
+define_whole_blacker_pixels(dot_diam);
+beginchar(".",5u#,dot_diam#,0);
+adjust_fit(0,0); pickup fine.nib;
+pos1(dot_diam,0); pos2(dot_diam,90);
+lft x1l=hround(.5w-.5dot_diam); bot y2l=0; z1=z2; dot(1,2);  % dot
+penlabels(1,2); endchar;
+
+cmchar "Virgule (slash)";
+beginchar("/",9u#,body_height#,paren_depth#);
+italcorr body_height#*slant-.5u#;
+adjust_fit(0,0); pickup rule.nib;
+rt x1=hround(w-u)+eps; top y1=h+eps;
+lft x2=hround u-eps; bot y2=-d-eps;
+draw z1--z2;  % diagonal
+penlabels(1,2); endchar;
+
+cmchar "Colon";
+numeric dot_diam#; dot_diam#=if monospace: 5/4 fi\\ dot_size#;
+define_whole_blacker_pixels(dot_diam);
+beginchar(":",5u#,x_height#,0);
+italcorr x_height#*slant+.5dot_diam#-2u#;
+adjust_fit(0,0); pickup fine.nib;
+pos1(dot_diam,0); pos2(dot_diam,90);
+lft x1l=hround(.5w-.5dot_diam); top y2r=h; z1=z2; dot(1,2);  % upper dot
+pos3(dot_diam,0); pos4(dot_diam,90);
+x3=x1; bot y4l=0; z3=z4; dot(3,4);  % lower dot
+penlabels(1,2,3,4); endchar;
+
+cmchar "Semicolon";
+numeric dot_diam#; dot_diam#=if monospace: 5/4 fi\\ dot_size#;
+define_whole_blacker_pixels(dot_diam);
+beginchar(";",5u#,x_height#,comma_depth#);
+italcorr x_height#*slant+.5dot_diam#-2u#;
+adjust_fit(0,0); pickup fine.nib;
+pos1(dot_diam,0); pos2(dot_diam,90);
+lft x1l=hround(.5w-.5dot_diam); top y2r=h; z1=z2; dot(1,2);  % upper dot
+x3-.5dot_diam=hround(.5w-.5dot_diam); y3-.5dot_diam=0;
+comma(3,a,dot_diam,.05u,comma_depth);  % lower dot and tail
+penlabels(1,2,3); endchar;
+
+cmchar "Equals sign";
+compute_spread(.45sym_height#,.55sym_height#);
+beginchar("=",14sym_u#,v_center(spread#+rule_thickness#));
+italcorr h#*slant-.5sym_u#;
+adjust_fit(0,0); pickup rule.nib;
+lft x1=hround sym_u-eps; x3=x1; x2=x4=w-x1;
+y1=y2; y3=y4; y1-y3=spread; .5[y1,y3]=math_axis;
+draw z1--z2;  % upper bar
+draw z3--z4;  % lower bar
+labels(1,2,3,4); endchar;
+
+cmchar "At sign";
+beginchar("@",14u#,asc_height#,0);
+italcorr .7asc_height#*slant-.5u#;
+adjust_fit(0,if hefty or monospace:-2u# else: 0 fi);
+pickup fine.nib; pos0(fudged.hair,0); pos1(vair,90);
+pos2(fudged.stem,180); pos3(vair,270);
+pos4(fudged.stem,-180); pos5(fudged.stem,-180);
+pos6(vair,-90); pos7(fudged.hair,0);
+pos8(vair,90); pos9(fudged.hair,180);
+pos10(vair,270); pos11(.5[vair,flare],360);
+x1=x3=.5[x0,x2]; y0=y2=.5[y1,y3];
+x8=x10=.5w; y7=y9=.5[y8,y10];
+lft x9r=hround u; x7=w-x9; top y8r=h+oo; bot y10r=-oo;
+top y1r=vround(.8[y10,y8]+.5vair); bot y3r=vround(.2[y10,y8]-.5vair);
+x6l=1/3[x5l,x7l]; y6=y3; y11=good.y(.1[y10,y8]-.5);
+x0=x4=x5; y4=.8[y3,y1]; y5=2/3[y7,y6];
+if hefty or monospace: lft x2r=hround(5u-.5fudged.stem);
+ rt x0r=hround(w-3u); x11r=x0r;
+else: lft x2r=hround 3.4u; x0=w-x2; x11r=x7r; fi
+filldraw stroke super_arc.e(1,2) & super_arc.e(2,3);  % left inner bowl
+filldraw stroke super_arc.e(3,0) & super_arc.e(0,1);  % right inner bowl
+filldraw stroke super_arc.e(8,9) & super_arc.e(9,10)
+ & term.e(10,11,right,1,4);  % left outer bowl and terminal
+if hefty or monospace: {{interim superness:=hein_super;
+  filldraw stroke super_arc.e(0,8)}};  % link
+else: (x,y6r)=whatever[z6l,z7l]; x6r:=x;
+ filldraw stroke z4e---z5e...z6e{right}...{up}z7e
+  & super_arc.e(7,8); fi % stem and link
+penlabels(0,1,2,3,4,5,6,7,8,9,10,11); endchar;
+
+cmchar "Left bracket";
+numeric wd#; wd#=max(5u#,4.5u#+.5if hefty:stem# else:rule_thickness# fi);
+beginchar("[",wd#,body_height#,paren_depth#);
+italcorr body_height#*slant;
+adjust_fit(0,0);
+numeric top_thickness,side_thickness;
+if hefty: top_thickness=vair;
+ side_thickness=max(crisp.breadth,stem-2stem_corr);
+else: top_thickness=side_thickness=rule_thickness; fi;
+pickup crisp.nib; pos1(side_thickness,0); pos2(side_thickness,0);
+top y1=h; bot y2=-d; lft x1l=lft x2l=hround(2.5u-.5side_thickness)-1-eps;
+filldraw stroke z1e--z2e;  % stem
+pos3(top_thickness,90); pos4(top_thickness,90);
+pos5(top_thickness,90); pos6(top_thickness,90);
+x3=x5=x1l; rt x4=rt x6=ceiling(w-.4u)+eps; y3r=y4r=y1; y5l=y6l=y2;
+filldraw stroke z3e--z4e;  % upper bar
+filldraw stroke z5e--z6e;  % lower bar
+penlabels(1,2,3,4,5,6); endchar;
+
+cmchar "Right bracket";
+numeric wd#; wd#=max(5u#,4.5u#+.5if hefty:stem# else:rule_thickness# fi);
+beginchar("]",wd#,body_height#,paren_depth#);
+italcorr body_height#*slant-2u#+.5if hefty:stem# else:rule_thickness# fi;
+adjust_fit(0,0);
+numeric top_thickness,side_thickness;
+if hefty: top_thickness=vair;
+ side_thickness=max(crisp.breadth,stem-2stem_corr);
+else: top_thickness=side_thickness=rule_thickness; fi;
+pickup crisp.nib; pos1(side_thickness,0); pos2(side_thickness,0);
+top y1=h; bot y2=-d; rt x1r=rt x2r=hround(w-2.5u+.5side_thickness)+1+eps;
+filldraw stroke z1e--z2e;  % stem
+pos3(top_thickness,90); pos4(top_thickness,90);
+pos5(top_thickness,90); pos6(top_thickness,90);
+x3=x5=x1r; lft x4=lft x6=floor .4u-eps; y3r=y4r=y1; y5l=y6l=y2;
+filldraw stroke z3e--z4e;  % upper bar
+filldraw stroke z5e--z6e;  % lower bar
+penlabels(1,2,3,4,5,6); endchar;
+
+cmchar "Reverse apostrophe";
+beginchar("`",5u#,asc_height#,0);
+italcorr asc_height#*slant+.5dot_size#-2u#;
+adjust_fit(0,0);
+x1-.5dot_size=hround(.5w-.5dot_size); y1+.5dot_size=h-comma_depth;
+if monospace: ammoc(1,a,dot_size,.28u,vround 1.5comma_depth);  % large ammoc
+else: ammoc(1,a,dot_size,.25u,comma_depth); fi  % normal ammoc
+penlabels(1); endchar;
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/br10pt.mf b/Master/texmf-dist/fonts/source/public/cmbright/br10pt.mf
new file mode 100644
index 00000000000..e94ae1feab4
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/br10pt.mf
@@ -0,0 +1,70 @@
+% Dimensions for Computer Modern Bright at 10pt [1996/07/02 v1.0 (WaS)]
+
+u#:=21/36pt#;      % unit width
+width_adj#:=12/36pt#;    % width adjustment for certain characters
+serif_fit#:=-12/36pt#;    % extra sidebar near lowercase serifs
+cap_serif_fit#:=-15/36pt#;  % extra sidebar near uppercase serifs
+letter_fit#:=0pt#;    % extra space added to all sidebars
+
+body_height#:=270/36pt#;  % height of tallest characters
+asc_height#:=250/36pt#;    % height of lowercase ascenders
+cap_height#:=250/36pt#;    % height of caps
+fig_height#:=236/36pt#;    % height of numerals
+x_height#:=170/36pt#;    % height of lowercase without ascenders
+math_axis#:=95/36pt#;    % axis of symmetry for math symbols
+bar_height#:=90/36pt#;    % height of crossbar in lowercase e (.53 x_height)
+comma_depth#:=40/36pt#;    % depth of comma below baseline
+desc_depth#:=60/36pt#;    % depth of lowercase descenders
+
+crisp#:=0pt#;    % diameter of serif corners
+tiny#:=0pt#;    % diameter of rounded corners
+fine#:=0pt#;      % diameter of sharply rounded corners
+thin_join#:=8/36pt#;    % width of extrafine details
+hair#:=23/36pt#;    % lowercase hairline breadth
+stem#:=23/36pt#;    % lowercase stem breadth
+curve#:=23/36pt#;    % lowercase curve breadth
+ess#:=23/36pt#;      % breadth in middle of lowercase s
+flare#:=21/36pt#;    % diameter of bulbs or breadth of terminals
+dot_size#:=28/36pt#;    % diameter of dots
+cap_hair#:=23/36pt#;    % uppercase hairline breadth
+cap_stem#:=25/36pt#;    % uppercase stem breadth
+cap_curve#:=25/36pt#;    % uppercase curve breadth
+cap_ess#:=25/36pt#;    % breadth in middle of uppercase s
+rule_thickness#:=.4pt#;    % thickness of lines in math symbols
+
+dish#:=0pt#;      % amount erased at top or bottom of serifs
+bracket#:=0pt#;      % vertical distance from serif base to tangent
+jut#:=0pt#;      % protrusion of lowercase serifs
+cap_jut#:=0pt#;      % protrusion of uppercase serifs
+beak_jut#:=0pt#;    % horizontal protrusion of beak serifs
+beak#:=0pt#;      % vertical protrusion of beak serifs
+vair#:=18/36pt#;    % vertical diameter of hairlines
+notch_cut#:=23/36pt#;    % maximum breadth above or below notches
+bar#:=18/36pt#;      % lowercase bar thickness
+slab#:=19/36pt#;    % serif and arm thickness
+cap_bar#:=19/36pt#;    % uppercase bar thickness
+cap_band#:=19/36pt#;    % uppercase thickness above/below lobes
+cap_notch_cut#:=23/36pt#;  % max breadth above/below uppercase notches
+serif_drop#:=0pt#;    % vertical drop of sloped serifs
+stem_corr#:=.5/36pt#;    % for small refinements of stem breadth
+vair_corr#:=.5/36pt#;    % for small refinements of hairline height
+apex_corr#:=4/36pt#;    % extra width at diagonal junctions
+
+o#:=6/36pt#;      % amount of overshoot for curves
+apex_o#:=2/36pt#;    % amount of overshoot for diagonal junctions
+
+fudge:=.95;      % factor applied to weights of heavy characters
+math_spread:=0;      % extra openness of math symbols
+superness:=1/sqrt2;    % parameter for superellipses
+superpull:=1/10;    % extra openness inside bowls
+beak_darkness:=0;    % fraction of triangle inside beak serifs
+
+square_dots:=true;    % should dots be square?
+hefty:=true;      % should we try hard not to be overweight?
+serifs:=false;      % should serifs and bulbs be attached?
+monospace:=false;    % should all characters have the same width?
+
+sym_u#:=20/36pt#;      % unit of width for math symbols
+sym_height#:=155/36pt#;    % unit of height for math symbols
+
+% end of br10pt.mf
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/br17pt.mf b/Master/texmf-dist/fonts/source/public/cmbright/br17pt.mf
new file mode 100644
index 00000000000..4270bb8bc2e
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/br17pt.mf
@@ -0,0 +1,72 @@
+% Dimensions for Computer Modern Bright 17pt [1997/05/14 v1.0b (WaS)]
+
+numeric Pt#;
+1Pt#=1.728pt#;
+
+u#:=21/36Pt#;      % unit width
+width_adj#:=15/36Pt#;    % width adjustment for certain characters
+serif_fit#:=-15/36Pt#;    % extra sidebar near lowercase serifs
+cap_serif_fit#:=-18.75/36Pt#;  % extra sidebar near uppercase serifs
+letter_fit#:=-3/36Pt#;    % extra space added to all sidebars
+
+body_height#:=270/36Pt#;  % height of tallest characters
+asc_height#:=250/36Pt#;    % height of lowercase ascenders
+cap_height#:=250/36Pt#;    % height of caps
+fig_height#:=236/36Pt#;    % height of numerals
+x_height#:=170/36Pt#;    % height of lowercase without ascenders
+math_axis#:=95/36Pt#;    % axis of symmetry for math symbols
+bar_height#:=90/36Pt#;    % height of crossbar in lowercase e (.53 x_height)
+comma_depth#:=40/36Pt#;    % depth of comma below baseline
+desc_depth#:=60/36Pt#;    % depth of lowercase descenders
+
+crisp#:=0Pt#;    % diameter of serif corners
+tiny#:=0Pt#;    % diameter of rounded corners
+fine#:=0Pt#;      % diameter of sharply rounded corners
+thin_join#:=8/36Pt#;    % width of extrafine details
+hair#:=23/36Pt#;    % lowercase hairline breadth
+stem#:=23/36Pt#;    % lowercase stem breadth
+curve#:=23/36Pt#;    % lowercase curve breadth
+ess#:=23/36Pt#;      % breadth in middle of lowercase s
+flare#:=21/36Pt#;    % diameter of bulbs or breadth of terminals
+dot_size#:=28/36Pt#;    % diameter of dots
+cap_hair#:=23/36Pt#;    % uppercase hairline breadth
+cap_stem#:=25/36Pt#;    % uppercase stem breadth
+cap_curve#:=25/36Pt#;    % uppercase curve breadth
+cap_ess#:=25/36Pt#;    % breadth in middle of uppercase s
+rule_thickness#:=.4Pt#;    % thickness of lines in math symbols
+
+dish#:=0Pt#;      % amount erased at top or bottom of serifs
+bracket#:=0Pt#;      % vertical distance from serif base to tangent
+jut#:=0Pt#;      % protrusion of lowercase serifs
+cap_jut#:=0Pt#;      % protrusion of uppercase serifs
+beak_jut#:=0Pt#;    % horizontal protrusion of beak serifs
+beak#:=0Pt#;      % vertical protrusion of beak serifs
+vair#:=18/36Pt#;    % vertical diameter of hairlines
+notch_cut#:=23/36Pt#;    % maximum breadth above or below notches
+bar#:=18/36Pt#;      % lowercase bar thickness
+slab#:=19/36Pt#;    % serif and arm thickness
+cap_bar#:=19/36Pt#;    % uppercase bar thickness
+cap_band#:=19/36Pt#;    % uppercase thickness above/below lobes
+cap_notch_cut#:=23/36Pt#;  % max breadth above/below uppercase notches
+serif_drop#:=0Pt#;    % vertical drop of sloped serifs
+stem_corr#:=.5/36Pt#;    % for small refinements of stem breadth
+vair_corr#:=.5/36Pt#;    % for small refinements of hairline height
+apex_corr#:=4/36Pt#;    % extra width at diagonal junctions
+
+o#:=7.5/36pt#;      % amount of overshoot for curves (v1.0b)
+apex_o#:=2.5/36pt#;    % amount of overshoot for diagonal junctions (v1.0b)
+fudge:=.95;      % factor applied to weights of heavy characters
+math_spread:=0;      % extra openness of math symbols
+superness:=1/sqrt2;    % parameter for superellipses
+superpull:=1/10;    % extra openness inside bowls
+beak_darkness:=0;    % fraction of triangle inside beak serifs
+
+square_dots:=true;    % should dots be square?
+hefty:=true;      % should we try hard not to be overweight?
+serifs:=false;      % should serifs and bulbs be attached?
+monospace:=false;    % should all characters have the same width?
+
+sym_u#:=20/36Pt#;      % unit of width for math symbols
+sym_height#:=155/36Pt#;    % unit of height for math symbols
+
+% end of br17pt.mf
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/br8pt.mf b/Master/texmf-dist/fonts/source/public/cmbright/br8pt.mf
new file mode 100644
index 00000000000..3246a0937e4
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/br8pt.mf
@@ -0,0 +1,69 @@
+% Dimensions for Computer Modern Bright at 8pt [1996/07/02 v1.0 (WaS)]
+
+u#:=17.8/36pt#;      % unit width
+width_adj#:=9.6/36pt#;    % width adjustment for certain characters
+serif_fit#:=-10/36pt#;    % extra sidebar near lowercase serifs
+cap_serif_fit#:=-12/36pt#;  % extra sidebar near uppercase serifs
+letter_fit#:=0pt#;    % extra space added to all sidebars
+
+body_height#:=216/36pt#;  % height of tallest characters
+asc_height#:=200/36pt#;    % height of lowercase ascenders
+cap_height#:=200/36pt#;    % height of caps
+fig_height#:=189/36pt#;    % height of numerals
+x_height#:=136/36pt#;    % height of lowercase without ascenders
+math_axis#:=76/36pt#;    % axis of symmetry for math symbols
+bar_height#:=72/36pt#;    % height of crossbar in lowercase e (.53 x_height)
+comma_depth#:=32/36pt#;    % depth of comma below baseline
+desc_depth#:=48/36pt#;    % depth of lowercase descenders
+
+crisp#:=0pt#;    % diameter of serif corners
+tiny#:=0pt#;    % diameter of rounded corners
+fine#:=0pt#;      % diameter of sharply rounded corners
+thin_join#:=7/36pt#;    % width of extrafine details
+hair#:=21/36pt#;    % lowercase hairline breadth
+stem#:=21/36pt#;    % lowercase stem breadth
+curve#:=21/36pt#;    % lowercase curve breadth
+ess#:=21/36pt#;      % breadth in middle of lowercase s
+flare#:=19/36pt#;    % diameter of bulbs or breadth of terminals
+dot_size#:=24/36pt#;    % diameter of dots
+cap_hair#:=21/36pt#;    % uppercase hairline breadth
+cap_stem#:=21.75/36pt#;    % uppercase stem breadth
+cap_curve#:=21.75/36pt#;    % uppercase curve breadth
+cap_ess#:=21/36pt#;    % breadth in middle of uppercase s
+rule_thickness#:=.36pt#;    % thickness of lines in math symbols
+
+dish#:=0pt#;      % amount erased at top or bottom of serifs
+bracket#:=0pt#;      % vertical distance from serif base to tangent
+jut#:=0pt#;      % protrusion of lowercase serifs
+cap_jut#:=0pt#;      % protrusion of uppercase serifs
+beak_jut#:=0pt#;    % horizontal protrusion of beak serifs
+beak#:=0pt#;      % vertical protrusion of beak serifs
+vair#:=16/36pt#;    % vertical diameter of hairlines
+notch_cut#:=21/36pt#;    % maximum breadth above or below notches
+bar#:=16/36pt#;      % lowercase bar thickness
+slab#:=17/36pt#;    % serif and arm thickness
+cap_bar#:=17/36pt#;    % uppercase bar thickness
+cap_band#:=17/36pt#;    % uppercase thickness above/below lobes
+cap_notch_cut#:=21/36pt#;  % max breadth above/below uppercase notches
+serif_drop#:=0pt#;    % vertical drop of sloped serifs
+stem_corr#:=.5/36pt#;    % for small refinements of stem breadth
+vair_corr#:=.5/36pt#;    % for small refinements of hairline height
+apex_corr#:=2/36pt#;    % extra width at diagonal junctions
+
+o#:=4.5/36pt#;      % amount of overshoot for curves
+apex_o#:=1.9/36pt#;    % amount of overshoot for diagonal junctions
+fudge:=.92;      % factor applied to weights of heavy characters
+math_spread:=0.4;      % extra openness of math symbols
+superness:=1/sqrt2;    % parameter for superellipses
+superpull:=1/10;    % extra openness inside bowls
+beak_darkness:=0;    % fraction of triangle inside beak serifs
+
+square_dots:=true;    % should dots be square?
+hefty:=true;      % should we try hard not to be overweight?
+serifs:=false;      % should serifs and bulbs be attached?
+monospace:=false;    % should all characters have the same width?
+
+sym_u#:=17/36pt#;
+sym_height#:=124/36pt#;    % unit of height for math symbols
+
+% end of br8pt.mf
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/br9pt.mf b/Master/texmf-dist/fonts/source/public/cmbright/br9pt.mf
new file mode 100644
index 00000000000..7ade091c6a4
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/br9pt.mf
@@ -0,0 +1,69 @@
+% Dimensions for Computer Modern Bright at 9pt [1996/07/02 v1.0 (WaS)]
+
+u#:=19.4/36pt#;      % unit width
+width_adj#:=10.8/36pt#;    % width adjustment for certain characters
+serif_fit#:=-11/36pt#;    % extra sidebar near lowercase serifs
+cap_serif_fit#:=-13.5/36pt#;  % extra sidebar near uppercase serifs
+letter_fit#:=0pt#;    % extra space added to all sidebars
+
+body_height#:=243/36pt#;  % height of tallest characters
+asc_height#:=225/36pt#;    % height of lowercase ascenders
+cap_height#:=225/36pt#;    % height of caps
+fig_height#:=212/36pt#;    % height of numerals
+x_height#:=153/36pt#;    % height of lowercase without ascenders
+math_axis#:=85.5/36pt#;    % axis of symmetry for math symbols
+bar_height#:=81/36pt#;    % height of crossbar in lowercase e (.53 x_height)
+comma_depth#:=36/36pt#;    % depth of comma below baseline
+desc_depth#:=54/36pt#;    % depth of lowercase descenders
+
+crisp#:=0pt#;    % diameter of serif corners
+tiny#:=0pt#;    % diameter of rounded corners
+fine#:=0pt#;      % diameter of sharply rounded corners
+thin_join#:=7.5/36pt#;    % width of extrafine details
+hair#:=22/36pt#;    % lowercase hairline breadth
+stem#:=22/36pt#;    % lowercase stem breadth
+curve#:=22/36pt#;    % lowercase curve breadth
+ess#:=22/36pt#;      % breadth in middle of lowercase s
+flare#:=20/36pt#;    % diameter of bulbs or breadth of terminals
+dot_size#:=26/36pt#;    % diameter of dots
+cap_hair#:=22/36pt#;    % uppercase hairline breadth
+cap_stem#:=22.75/36pt#;    % uppercase stem breadth
+cap_curve#:=22.75/36pt#;    % uppercase curve breadth
+cap_ess#:=22.75/36pt#;    % breadth in middle of uppercase s
+rule_thickness#:=.38pt#;    % thickness of lines in math symbols
+
+dish#:=0pt#;      % amount erased at top or bottom of serifs
+bracket#:=0pt#;      % vertical distance from serif base to tangent
+jut#:=0pt#;      % protrusion of lowercase serifs
+cap_jut#:=0pt#;      % protrusion of uppercase serifs
+beak_jut#:=0pt#;    % horizontal protrusion of beak serifs
+beak#:=0pt#;      % vertical protrusion of beak serifs
+vair#:=17/36pt#;    % vertical diameter of hairlines
+notch_cut#:=22/36pt#;    % maximum breadth above or below notches
+bar#:=17/36pt#;      % lowercase bar thickness
+slab#:=18/36pt#;    % serif and arm thickness
+cap_bar#:=18/36pt#;    % uppercase bar thickness
+cap_band#:=18/36pt#;    % uppercase thickness above/below lobes
+cap_notch_cut#:=22/36pt#;  % max breadth above/below uppercase notches
+serif_drop#:=0pt#;    % vertical drop of sloped serifs
+stem_corr#:=.5/36pt#;    % for small refinements of stem breadth
+vair_corr#:=.5/36pt#;    % for small refinements of hairline height
+apex_corr#:=3.6/36pt#;    % extra width at diagonal junctions
+
+o#:=5/36pt#;      % amount of overshoot for curves
+apex_o#:=1.95/36pt#;    % amount of overshoot for diagonal junctions
+fudge:=.93;      % factor applied to weights of heavy characters
+math_spread:=.2;      % extra openness of math symbols
+superness:=1/sqrt2;    % parameter for superellipses
+superpull:=1/10;    % extra openness inside bowls
+beak_darkness:=0;    % fraction of triangle inside beak serifs
+
+square_dots:=true;    % should dots be square?
+hefty:=true;      % should we try hard not to be overweight?
+serifs:=false;      % should serifs and bulbs be attached?
+monospace:=false;    % should all characters have the same width?
+
+sym_u#:=18.5/36pt#;
+sym_height#:=139.5/36pt#;
+
+% end of br9pt.mf
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/brmsa.mf b/Master/texmf-dist/fonts/source/public/cmbright/brmsa.mf
new file mode 100644
index 00000000000..50698c17c37
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/brmsa.mf
@@ -0,0 +1,111 @@
+% MSA symbols, bright style [1996/07/02 v1.0 (WaS)]
+
+numeric circ_w#; %
+circ_w#=2u#+body_height#+max(paren_depth#,desc_depth#);
+
+cmchar "Yen symbol";
+% Change (jk): Use correct pen for horizontal bars
+compute_spread(.45x_height#, .55x_height#); 
+beginchar(oct"125",13u#,cap_height#,0); %% adapted from "Y" 
+italcorr cap_height#*slant+.45u#; 
+adjust_fit(cap_serif_fit#,cap_serif_fit#); numeric 
+left_stem,right_stem,outer_jut,dy,alpha; 
+left_stem=cap_stem-stem_corr; right_stem=min(cap_hair if 
+hefty:-2stem_corr fi,left_stem); outer_jut=.75cap_jut; 
+x1l=w-x4r=l+letter_fit+outer_jut+.05u; 
+x2l=x5l=hround(.5w-.5left_stem); x3r=x5r; y1=y4=h; 
+y2=y3=y5=.4h; dy=y1-y2; alpha=((x2l-x1l)++dy)/dy; 
+penpos1(alpha*left_stem,0); penpos2(alpha*left_stem,0); 
+penpos3(alpha*right_stem,0); penpos4(alpha*right_stem,0); 
+penpos5(left_stem,0); penpos6(left_stem,0); x5=x6; y6=0; 
+z0=whatever[z1r,z2r]=whatever[z3l,z4l]; if 
+y0>y2+cap_notch_cut: y0:=y2+cap_notch_cut; 
+  fill z0+.5right{up}...{z4-z3}diag_end(3l,4l,1,1,4r,3r)--z5r 
+--diag_end(5r,6r,1,1,6l,5l)--z5l--diag_end(2l,1l,1,1,1r,2r){z2-z1} 
+    ...{down}z0+.5left--cycle; % diagonals and stem 
+else: fill z0--diag_end(0,4l,1,1,4r,3r)--z5r 
+    --diag_end(5r,6r,1,1,6l,5l)--z5l 
+    --diag_end(2l,1l,1,1,1r,0)--cycle; fi % diagonals & stem 
+if serifs: numeric inner_jut; pickup tiny.nib; 
+ prime_points_inside(1,2); prime_points_inside(4,3); 
+prime_points_inside(6,5); 
+ if rt x1'r+cap_jut+.5u+1<=lft x4'l-cap_jut: 
+inner_jut=cap_jut; 
+ else: rt x1'r+inner_jut+.5u+1=lft x4'l-inner_jut; fi 
+ dish_serif(1',2,a,1/3,outer_jut,b,1/2,inner_jut); % upper left serif  
+ dish_serif(4',3,c,.6,inner_jut,d,1/2,outer_jut)(dark); % upper right serif 
+ dish_serif(6',5,e,1/3,cap_jut,f,1/3,cap_jut); fi % lower serif 
+pickup pencircle scaled min(hair,vair);
+x7=x9=x1l; x8=x10=x4r; y9=y10; 
+top y7=bar_height; y7=y8; draw z7--z8; 
+y9-y7=spread; draw z9--z10; % crossing bars
+penlabels(0,1,2,3,4,5,6,1',2',3',4',5',6',7,8,9,10); endchar;  
+
+% the next characters have been taken from Joerg Knappen's TC fonts:
+
+cmchar"Registered";
+beginchar(oct"162",circ_w#,body_height#,max(paren_depth#,desc_depth#));
+autorounded;
+adjust_fit(if monospace:-3u#,-3u# else: 0,0 fi); pickup rule.nib;
+if .5w <> good.x .5w: change_width; fi
+lft x6=hround u; x2=w-x6; top y8=h+o; bot y4=-d-o;
+circle_points; draw_circle;  % circle
+labels(1,2,3,4,5,6,7,8); 
+clearxy; autorounding:=0;
+numeric hh,ll,rr; hh=vround .7cap_height; ll=hround(.5w-6u);
+rr=hround(.5w+6u);
+pickup tiny.nib; pos1(cap_stem',0); pos2(cap_stem',0);
+lft x1l=lft x2l=ll+hround max(2u,3u-.5cap_stem'); top y1=hh; bot y2=0;
+filldraw stroke z1e--z2e; % stem
+penpos3(cap_band,90); penpos4(cap_band,90);
+penpos5(cap_curve if hefty:-3stem_corr fi,0);
+penpos6(vair,-90); penpos7(vair,-90);
+z3r=top z1; y4=y3; y5=.5[y4l,y6l]; y6=y7;
+x7=x2; y7l=vround(.5hh+.5vair); x4=x6;
+if serifs: x4=.5w-.5u; x5r=hround(rr-2.25u);
+else: x4=.5w+.5u; x5r=hround(rr-u); fi
+x4l:=x6l:=x4-.125cap_curve;
+fill stroke z3e..pulled_arc.e(4,5) & pulled_arc.e(5,6)..z7e;  % lobe
+if serifs: pos6'(vair,-90); pos0(cap_stem,180);
+ pos8(cap_curve,180); pos9(vair,-90); pos10(hair,0);
+ z6'=z6; lft x0r=lft x8r=hround(x5-2/3u-.5cap_curve);
+ y8=1/3[y2,y7]; y0=3/5[y2,y7]; x9=.5[x8l,x10r];
+ bot y9r=-o; rt x10r=hround(rr-.25u); y10=1/3[y2,y7];
+ filldraw stroke z6'e{right}..z0e---z8e....z9e{right}..z10e{up};  % tail
+ nodish_serif(1,2,a,1/3,cap_jut,b,1/3,.5cap_jut);  % upper serif
+ dish_serif(2,1,c,1/3,cap_jut,d,1/3,cap_jut);  % lower serif
+else: penpos8(cap_stem-2stem_corr,0); penpos9(cap_stem,0);
+ x8=x6+.5u; y8=y6; x9r=hround(rr-.5u); y9=0;
+ fill z8l--diag_end(8l,9l,.5,1,9r,8r)--z8r--cycle; fi  % tail
+penlabels(0,1,2,3,4,5,6,7,8,9,10); endchar;
+
+cmchar"circledS";
+beginchar(oct"163",circ_w#,body_height#,max(paren_depth#,desc_depth#));
+autorounded;
+adjust_fit(if monospace:-3u#,-3u# else: 0,0 fi); pickup rule.nib;
+if .5w <> good.x .5w: change_width; fi
+lft x6=hround u; x2=w-x6; top y8=h+o; bot y4=-d-o;
+circle_points; draw_circle;  % circle
+labels(1,2,3,4,5,6,7,8); 
+clearxy; autorounding:=0;
+numeric hh,ll,rr; hh=vround .7cap_height; ll=hround(.5w-5u);
+rr=hround(.5w+5u);
+numeric theta; theta=90-angle(50u,hh); slope:=-hh/50u;  % angle at middle
+numeric s_slab; s_slab=vround .2[slab,cap_stem];
+numeric ess'; ess'=max(fine.breadth,cap_ess);
+pickup fine.nib; pos2(max(fine.breadth,s_slab-vround vair_corr),-90);
+pos0(ess',theta); pos7(s_slab,-90);
+x2+x7=2x0=w; x7-x2=0; top y2l=hh+o; bot y7r=-o;
+y0=.52hh; lft x3l=ll+hround u; rt x6r=hround(rr-u);
+x3r-x3l=x6r-x6l=hround .5[s_slab,ess']-fine;
+ellipse_set(2l,3l,4l,0l); ellipse_set(2r,3r,4r,0r); y3=y3r;
+ellipse_set(7l,6l,5l,0l); ellipse_set(7r,6r,5r,0r); y6=y6r;
+filldraw stroke super_arc.e(2,3) & z3e{down}
+ ..z4e---z5e..z6e{down} & super_arc.e(6,7);  % main stroke
+pos1(1.2flare,-100); pos8(1.2flare,-100);
+ x1l=good.x(x1l+rr-1.75u-rt x1); lft x8r=ll+hround .8u;
+ top y1l=vround .93hh+o; bot y8r=vround .1hh-o;
+ filldraw stroke term.e(2,1,right,.9,4);  % upper arc and terminal
+ filldraw stroke term.e(7,8,left,1,4); % lower arc and terminal
+math_fit(0,.5ic#); penlabels(0,1,1',2,3,4,5,6,7,8,8',9,10); endchar;
+
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/brmsb.mf b/Master/texmf-dist/fonts/source/public/cmbright/brmsb.mf
new file mode 100644
index 00000000000..081e4acaf38
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/brmsb.mf
@@ -0,0 +1,171 @@
+% MSB symbols, bright style [1996/07/02 v1.0 (WaS)]
+
+cmchar "Lowercase variation of Greek kappa";
+% will use same dimensions as standard Greek lowercase kappa
+% see vol E, p 155.
+beginchar(oct"173", 12u#, x_height#, 0);
+italcorr 1/3x_height#*slant+.5hair#+.5u#;
+adjust_fit(0,0); pickup rule.nib;
+pos1(stem,0); pos2(stem,0);x1l=hround(2u-.5stem); x2r=w-x1l;
+top y2+.3stem=h+oo; bot y1-.3stem=-oo;
+filldraw z1l---z2l...z2r---z1r...cycle;
+pickup crisp.nib;
+pos3(hair,180); x3=lft x1l; y3=3/4h; pos4(stem,90); 
+top y4r+.15stem=h+oo; x4-x3=.05[x1,x2]; 
+pos4'(hair,0); y4'=y3; x4'=1/4[x1,x2];
+pos5(hair,90); z5=z1; 
+filldraw super_arc.r(3,4)&super_arc.r(4,4')...{z1-z2}z5&z5{z2-z1}
+...super_arc.l(4',4)&super_arc.l(4,3)---cycle; % left arm
+pos8(hair,-90); pos6(hair,0);                     
+z8=z2; pos7(stem, -90); bot y7r-.15stem=-oo; x6-x7=x4-x3;
+x6=w-x3; 
+pos7'(hair,180); y7'=y6; x7'=w-x4';
+y6=h-y3;
+filldraw super_arc.r(6,7)&super_arc.r(7,7')...{z2-z1}z8&z8{z1-z2}
+...super_arc.l(7',7)&super_arc.l(7,6)---cycle; % right arm
+%filldraw z8{z1-z2}..z7l...{up}z6r---z6l{-u,-2u}...z7r..{z2-z1}z8---cycle; %right arm
+penlabels(range 1 thru 8,4'); endchar;
+
+cmchar "H-bar symbol, slanted bar";
+beginchar(oct"175",10u#,asc_height#,0);
+italcorr .5[bar_height#,x_height#]*slant-serif_fit#+.5stem#-2u#;
+adjust_fit(serif_fit#+stem_shift#,serif_fit#-stem_shift#);
+pickup tiny.nib; pos1(stem,0); pos2(stem,0);
+pos1'(stem',0); pos2'(stem',0); pos3(stem,0);
+lft x1l=hround(2.5u-.5stem); x1l=x1'l=x2l=x2'l; x3=w-x1;
+top y1=h; bot y2=0; y1=y1'; y2=y2';
+filldraw stroke z1'e--z2'e;  % left stem
+h_stroke(2,a,3,4);  % arch and right stem
+if serifs: sloped_serif.l(1',2',b,1/3,jut,serif_drop); % upper left serif
+ numeric inner_jut; pickup tiny.nib;
+ if rt x2r+jut+.5u+1<=lft x4l-jut: inner_jut=jut;
+ else: rt x2r+jut+.5u+1=lft x4l-inner_jut; fi
+ dish_serif(2,1,c,1/3,jut,d,1/3,jut); % lower left serif
+ dish_serif(4,3,e,1/3,inner_jut,f,1/3,jut); fi % lower right serif
+
+numeric macron_breadth; macron_breadth:=Vround .2[vair,stem];
+pickup if serifs: crisp.nib else: fine.nib fi;
+pos5(macron_breadth,90); pos6(macron_breadth,90);
+y5=0.7h; y6=7/8h;
+lft x5=w-2.5u-rt x6=hround 0.5u;
+filldraw stroke z5e--z6e;  % bar
+
+penlabels(1,2,3,4,5,6); endchar;
+
+cmchar "H-bar symbol, vertical bar";
+beginchar(oct"176",10u#,asc_height#,0);
+italcorr .5[bar_height#,x_height#]*slant-serif_fit#+.5stem#-2u#;
+adjust_fit(serif_fit#+stem_shift#,serif_fit#-stem_shift#);
+pickup tiny.nib; pos1(stem,0); pos2(stem,0);
+pos1'(stem',0); pos2'(stem',0); pos3(stem,0);
+lft x1l=hround(2.5u-.5stem); x1l=x1'l=x2l=x2'l; x3=w-x1;
+top y1=h; bot y2=0; y1=y1'; y2=y2';
+filldraw stroke z1'e--z2'e;  % left stem
+h_stroke(2,a,3,4);  % arch and right stem
+if serifs: sloped_serif.l(1',2',b,1/3,jut,serif_drop); % upper left serif
+ numeric inner_jut; pickup tiny.nib;
+ if rt x2r+jut+.5u+1<=lft x4l-jut: inner_jut=jut;
+ else: rt x2r+jut+.5u+1=lft x4l-inner_jut; fi
+ dish_serif(2,1,c,1/3,jut,d,1/3,jut); % lower left serif
+ dish_serif(4,3,e,1/3,inner_jut,f,1/3,jut); fi % lower right serif
+
+numeric macron_breadth; macron_breadth:=Vround .2[vair,stem];
+pickup if serifs: crisp.nib else: fine.nib fi;
+pos5(macron_breadth,90); pos6(macron_breadth,90);
+top y5r=top y6r=0.81h; %h+o; 
+lft x5=w-2.5u-rt x6=hround 0.5u;
+filldraw stroke z5e--z6e;  % bar
+
+penlabels(1,2,3,4,5,6); endchar;
+
+cmchar "Reversed, reflected, lowercase Greek epsilon";
+beginchar(oct"177",8u#,x_height#,0);
+italcorr x_height#*slant+.5hair#-2u#;
+adjust_fit(0,0); pickup fine.nib;
+pos0(bar,90); pos1(bar,90); pos2(curve,180);
+pos3(vair,270); pos4(hair,300); pos6(bar,90); pos7(bar,90);
+x1=.5w+.5u; x0=x1+u; lft x2r=hround(1.5u-.5curve); x3=.5[x0,x1];
+x4r=good.x(w-u); x5=w+.5u; x6=x0; z7=z2l;
+top y0r=top y1r=h; y2=y5=y6=bar_height; bot y3r=-oo;
+path p; p=z3r{right}...{up}z5;
+numeric t; t=ypart(((x4r,y3r)--(x4r,y5))intersectiontimes p);
+y4r=ypart point t of p;
+filldraw circ_stroke z0e..pulled_arc.e(1,2) & pulled_arc.e(2,3)
+ ...z4e{direction t of p};  % arc
+filldraw circ_stroke z6e--z7e;  % bar
+math_fit(-.3x_height#*slant+.5curve#-u#,ic#);
+picture v;
+v:=currentpicture; 
+v:=v reflectedabout((0,h*aspect_ratio/2),(w,h*aspect_ratio/2)); 
+v:=v reflectedabout((w/2,-d),(w/2,h)); 
+currentpicture:=v shifted (2u,0);
+penlabels(0,1,2,3,4,5,6,7); endchar;
+
+slant:=mono_charic#:=0;  % the remaining characters will not be slanted
+currenttransform:=identity yscaled aspect_ratio scaled granularity;
+
+cmchar "Upsidedown, uppercase Greek Omega";
+beginchar(oct"146",13u#,cap_height#,0);
+italcorr .75cap_height#*slant-.5u#;
+adjust_fit(0,0);
+pickup tiny.nib; pos1(vair,90); pos2(cap_curve,180);
+pos3(vair,180); pos4(cap_curve,0); pos5(vair,0);
+x1=.5w; top y1r=h+o; lft x2r=hround u; y2=y4=2/3h; x4=w-x2;
+rt x3l=hround(1/3(w+.5u)+.5hair); bot y3=bot y5=0; x5=w-x3;
+filldraw stroke z3e{up}...{up}z2e
+ & pulled_super_arc.e(2,1)(.5superpull)
+ & pulled_super_arc.e(1,4)(.5superpull)
+ & z4e{down}...{down}z5e;  % bowl
+numeric arm_thickness; path p; p=z3{up}...{up}z2;
+arm_thickness=Vround(if hefty:slab+2stem_corr else:.75[slab,cap_vstem] fi);
+pickup crisp.nib; pos6(arm_thickness,-90); pos7(fudged.hair,-180);
+bot y6r=0; x6=x3; lft x7r=hround .8u; y7=good.y(y6l+.5beak)+eps;
+(x,y)=p intersectionpoint((0,y6l)--(w,y6l)); x6l:=x;
+arm(6,7,a,.5beak_darkness,-1.2beak_jut);  % left arm and beak
+pos8(arm_thickness,-90); pos9(fudged.hair,0);
+y8=y6; y9=y7; x8+x6=x9+x7=w; x8l:=w-x6l;
+arm(8,9,b,.5beak_darkness,1.2beak_jut);  % right arm and beak
+%math_fit(0,.5ic#);
+picture v; v:=currentpicture; 
+numeric t; t=h-d;
+v:=v reflectedabout((0,0),(w,0));
+currentpicture:=v shifted(0,aspect_ratio*cap_height);
+penlabels(1,2,3,4,5,6,7,8,9); endchar;
+
+cmchar "The letter Edh (Old English rune, like thorn)";
+% adapted from cm partial differential sign, vol E, p 233.
+beginchar(oct"147",10u#,asc_height#,0);
+italcorr .7asc_height#*slant+.5curve#-1.5u#;
+adjust_fit(0,0);
+numeric top_thickness,bot_thickness,side_thickness,pull;
+top_thickness=max(fine.breadth,vround(slab-2vair_corr));
+bot_thickness=max(fine.breadth,vround(slab-vair_corr));
+side_thickness=max(fine.breadth,hround 1/3[curve,cap_curve]);
+pull=min(.25,1.5superpull);
+pickup fine.nib; pos2(top_thickness,90);
+pos3(side_thickness,0); pos4(bot_thickness,-90);
+pos5(side_thickness,-180); pos6(vair,-270);
+lft x5r=w-rt x3r=hround max(.75u,1.5u-.5side_thickness);
+x4=x6+.1u=x2+u=.5w;
+top y2r=h+o; y3=.5[y2,y4]; bot y4r=-o;
+y5=.5[y4,y6]; top y6=vround 5/8h+o;
+path p; p=pulled_super_arc.l(3,4)(pull);
+numeric t; t=xpart(p intersectiontimes((x3r,y5)--(x4,y5)));
+pos7(thin_join,0); z7l=point t of p;
+(x,y6r)=whatever[z7l,z6l]; x6r:=max(x,.5[x5r,x6]);
+x2:=x5; x2l:=x2r:=x2;
+filldraw stroke pulled_super_arc.e(2,3)(pull)
+ & {{interim superness:=more_super; pulled_super_arc.e(3,4)(pull)}}
+ & {{less_tense; pulled_super_arc.e(4,5)(pull) & pulled_super_arc.e(5,6)(pull)}}
+ & z6e{right}...{direction t of p}z7e;  % arc and bowl
+%pos1(hair,180); pos0(flare,180); % commenting out the arc and bulb
+%lft x0r=min(lft x2-eps,hround 1.2u);
+%y0=vround min(.85h-.5flare,.8h+.5flare)+o;
+%{{less_tense; bulb(2,1,0)}};  % arc and bulb
+%math_fit(-.3x_height#*slant+.5curve#-u#,ic#-u#);
+pickup pencircle xscaled 1.4rule_thickness yscaled .5rule_thickness;
+x10=x11=x5; x12=x13=w-x10; y10=y13;
+y10-y11=y12-y13=cap_stem; .5[y11,y10]=.5[y6,y2];
+draw z10--z11--z12--z13; % cross piece
+penlabels(2,3,4,5,6,7,10,11,12,,13); endchar;
+
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/broman.mf b/Master/texmf-dist/fonts/source/public/cmbright/broman.mf
new file mode 100644
index 00000000000..3471aeb3262
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/broman.mf
@@ -0,0 +1,71 @@
+% The Computer Modern Roman family of fonts (by D. E. Knuth, 1979--1985)
+% Modified for the CM Bright fonts [1995/10/04 v0.997 WaS]
+if ligs>1: font_coding_scheme:="TeX text";
+ spanish_shriek=oct"074"; spanish_query=oct"076";
+else: font_coding_scheme:=if ligs=0: "TeX typewriter text"
+  else: "TeX text without f-ligatures" fi;
+ spanish_shriek=oct"016"; spanish_query=oct"017"; fi
+
+mode_setup; font_setup;
+define_pixels(sym_u);define_whole_vertical_pixels(sym_height);
+% lowres_fix(stem,cap_stem)1.12;
+
+input romanu;  % upper case (majuscules)
+input bromanl;  % lower case (minuscules) 
+input bgreeku;  % upper case Greek letters 
+input romand;  % numerals
+input romanp;  % ampersand, question marks, currency sign
+input romspl;  % lowercase specials (dotless \i, ligature \ae, etc.)
+input romspu;  % uppercase specials (\AE, \OE, \O)
+input bpunct;  % punctuation symbols common to roman and italic text 
+input baccent;  % accents common to roman and italic text 
+if ligs>1: input bromlig; fi  % letter ligatures 
+if ligs>0: input comlig; fi  % ligatures common with italic text
+if ligs<=1: input romsub; fi  % substitutes for ligatures
+
+ligtable "!": "`" =: spanish_shriek;
+ligtable "?": "`" =: spanish_query;
+font_slant slant; font_x_height x_height#;
+if monospace: font_normal_space 9u#; % no stretching or shrinking
+ font_quad 18u#;
+ font_extra_space 9u#;
+else: font_normal_space 5.7u#+2letter_fit#;
+ font_normal_stretch 2.85u#; font_normal_shrink 1.9u#;
+ font_quad 18u#+4letter_fit#;
+ font_extra_space 1.9u#;
+ k#:=-.5u#; kk#:=-1.5u#; kkk#:=-2u#; % three degrees of kerning
+ ligtable "k": if serifs: "v": "a" kern -u#, fi\\"w": "e" kern k#,
+  "a" kern k#, "o" kern k#, "c" kern k#;
+ ligtable "P": "A" kern kk#,
+  "y": "o" kern k#, "e" kern k#, "a" kern k#, "." kern kk#, "," kern kk#;
+ ligtable "F": "V": "W": if serifs: "o" kern kk#, "e" kern kk#, "u" kern kk#,
+    "r" kern kk#, "a" kern kk#, "A" kern kkk#,
+   else: "o" kern k#, "e" kern k#, "u" kern k#,
+    "r" kern k#, "a" kern k#, "A" kern kk#, fi
+  "K": "X": "O" kern k#, "C" kern k#, "G" kern k#, "Q" kern k#;
+ ligtable "T": "y" kern if serifs: k# else: kk# fi,
+  "Y": "e" kern kk#, "o" kern kk#,
+   "r" kern kk#, "a" kern kk#, "A" kern kk#, "u" kern kk#;
+ ligtable "O": "D": "X" kern k#, "W" kern k#, "A" kern k#,
+   "V" kern k#, "Y" kern k#;
+ if serifs: ligtable "h": "m": "n":
+   "t" kern k#, "u" kern k#, "b" kern k#, "y" kern k#, "v" kern k#, "w" kern k#;
+  ligtable "c": "h" kern k#, "k" kern k#; fi
+ ligtable "o": "b": "p": 
+if known bx_kerning:
+   "e" kern -k#, "o" kern -k#, 
+   "d" kern -k#, 
+   "c" kern -k#, "q" kern -k#,
+fi
+   "x" kern k#,
+  "a": if serifs: "v" kern k#, "j" kern u#, else: "r" kern k#, fi
+  "t": "y" kern k#,
+  "u": "w" kern k#;
+ ligtable "A": if serifs: "R": fi\\ "t" kern k#,
+  "C" kern k#, "O" kern k#, "G" kern k#, "U" kern k#, "Q" kern k#,
+  "L": "T" kern kk#, "Y" kern kk#, "V" kern kkk#, "W" kern kkk#;
+ ligtable "g": "j" kern -k#; % logjam
+ ligtable "I": "I" kern -k#; fi % Richard III
+ % there are ligature/kern programs for |"f"| in the {\tt romlig} file
+ % and for |"-"|, |"`"|, and |"'"| in the {\tt comlig} file
+bye.
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/bromanl.mf b/Master/texmf-dist/fonts/source/public/cmbright/bromanl.mf
new file mode 100644
index 00000000000..24d46426e15
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/bromanl.mf
@@ -0,0 +1,832 @@
+% Computer Modern Roman lower case:
+% These letters were originally coded by D. E. Knuth in November, 1979,
+% inspired by the Monotype faces used in {\sl The Art of Computer Programming}.
+% Sans serif designs by Richard Southall were added in April, 1982.
+% The programs were revised for the new \MF\ conventions in 1985.
+% Modified by WaS for the CM Bright fonts in 1995.
+% Character codes \0141 through \0172 are generated.
+
+cmchar "The letter a";
+beginchar("a",9u#,x_height#,0);
+bh#:=min(bar_height#,1.14x_height#-bar_height#); define_pixels(bh);
+italcorr 1/3[bh#,x_height#]*slant+.5stem#-serif_fit#-2u#;
+adjust_fit(0,serif_fit# if serifs: if hair#+.5stem#>1.5u#:-.25u# fi\\fi);
+pickup fine.nib; top y3r=h+vround 1.5oo;
+if serifs: pos1(flare,180); pos2(hair,180);
+ pos3(vair,90);  lft x1r=hround max(u,2.1u-.5flare); x3=.5w-.5u;
+ y1=min(bh+.5flare+2vair+2,.9[bh,h]-.5flare);
+ bulb(3,2,1);  % bulb
+else: pos1(5/7[vair,flare],95); x1l=good.x 1.5u; x1r:=good.x x1r;
+ pos3(1/8[vair,thin_join],90);
+ x3=.5w-.2u; top y1r=vround .82[bh,top y3r];
+ filldraw stroke term.e(3,1,left,.9,4); fi  % terminal
+pos4(stem,0); rt x4r=hround(w-2.5u+.5stem); y4=1/3[bh,h];
+pos5(stem,0); x5=x4; y5=max(.55bh,2vair);
+filldraw stroke super_arc.e(3,4)&z4e..z5e;  % arc and stem
+pos6(.3[thin_join,vair],90); x6=x4; bot y6=bh;
+pos7(hround(curve-2stem_corr),180);
+lft x7r=hround max(.5u,1.5u-.5curve); y7=1/3[top y8l,top y6r];
+pos8(vair,270); x8l=.5w-.75u; bot y8r=-oo;
+pos9(thin_join,360); z9l=z5l;
+(x,y8r)=whatever[z8l,z9l]; x8r:=max(x,x8-u);
+{{interim superness:=more_super;
+ filldraw stroke z9e{down}...z8e{left}...{up}z7e&super_arc.e(7,6)}}; % bowl
+if serifs: numeric shaved_stem; shaved_stem=hround(stem-3stem_corr);
+ if hair#+.5stem#>1.5u#: pickup tiny.nib;
+  pos5'(shaved_stem,0); rt x5'r=fine.rt x5r; y5'=y5;
+  pos10(shaved_stem,0); x10=x5'; y10=.2[.5tiny,bh];
+  pos11(shaved_stem,0); rt x11r=hround(w-.25u); bot y11=0;
+  pos12(shaved_stem,0); x11=x12; top y12=slab+eps;
+  filldraw z5'l---z10l...z11l{right}--z11r
+   --z12r{left}...z10r+.75(z12-z11)---z5'r--cycle;  % foot
+ else: pickup crisp.nib; pos5'(shaved_stem,0); rt x5'r=fine.rt x5r; y5'=y5;
+  pos10(shaved_stem,0); x10=x5'; y10=1/3bh;
+  pos11(.2[vair,stem],90); x11r=.5[x10r,x12r]; bot y11l=-vround .5oo;
+  pos12(hair,180); rt x12l=hround(w-.1u); y12=max(y10,y11+vair);
+  pos13(hair,180); x13=x12; top y13=max(vround .6bh,top y12);
+  (x',y11l)=whatever[z11r,z12r]; x11l:=max(x',x10);
+  filldraw stroke z5'e---z10e...z11e{right}...z12e---z13e; fi  % hook
+else: numeric shaved_stem; shaved_stem=hround(stem-stem_corr);
+ pickup tiny.nib; pos5'(shaved_stem,0); rt x5'r=fine.rt x5r; y5'=y5;
+ pos10(shaved_stem,0); x10=x5'; bot y10=0;
+ filldraw stroke z5'e--z10e; fi  % base of stem
+penlabels(1,2,3,4,5,6,7,8,9,10,11,12,13); endchar;
+
+cmchar "The letter b";
+beginchar("b",10u#+serif_fit#,asc_height#,0);
+italcorr .5x_height#*slant+min(.5curve#-u#,-.25u#);
+adjust_fit(serif_fit#,0);
+pickup tiny.nib; pos1(stem',0); pos2(stem,0);
+pos0'(stem',0); pos0(stem,0); z0l=z0'l; x0'=x1; x0=x2;
+lft x1l=hround(2.5u-.5stem'); top y1=h;
+numeric edge; edge=rt x2r;
+pickup fine.nib; pos3(if hefty:thin_join else: hair fi,180);
+pos4(vair,90); pos5(curve,0); pos6(vair,-90); penpos7(x3l-x3r,-180);
+rt x3l=max(rt x3l-(lft x3r-tiny.lft x2l),1/3[rt x2,edge]);
+y3=1/8[bar_height,x_height];
+x4l=w-.5(w-serif_fit)+.5u; top y4r=x_height+oo;
+rt x5r=hround min(w-1.35u+.5curve,w-.6u); y5=.5x_height;
+x6l=x4l-.2u; bot y6r=-oo;
+x7=x3; y7=min(y3,y6+y4-y3+.6vair);
+(x,y4r)=whatever[z3l,z4l]; x4r:=min(x,.5[x4,x5r]);
+(x',y6r)=whatever[z7l,z6l]; x6r:=min(x',.5[x6,x5r]);
+filldraw stroke z3e{up}...pulled_arc.e(4,5)&pulled_arc.e(5,6)...{up}z7e; % bowl
+y0=ypart(((edge,h)--(edge,0))intersectionpoint(z3l{up}...{right}z4l));
+y2=ypart(((edge,h)--(edge,0))intersectionpoint(z6l{left}...{up}z7l));
+pickup tiny.nib; filldraw stroke z1e--z0'e--z0e--z2e;  % stem
+pickup crisp.nib; pos8(hair,0); pos7'(stem,0);
+z7'=z2; x8l=x7'l; bot y8=0;
+filldraw stroke z7'e--z8e;  % point
+if serifs: sloped_serif.l(1,0',a,1/3,jut,serif_drop); fi  % upper serif
+penlabels(0,1,2,3,4,5,6,7,8); endchar;
+
+cmchar "The letter c";
+beginchar("c",8u#,x_height#,0);
+italcorr x_height#*slant-.2u#;
+adjust_fit(if monospace: .5u#,.5u# else: 0,0 fi);
+pickup fine.nib; pos2(vair',90); pos4(vair',270);
+x2=x4=.5(w+u); top y2r=vround(h+1.5oo); bot y4r=-oo;
+pos3(curve,180); lft x3r=hround max(.6u,1.35u-.5curve); y3=.5h;
+if serifs: pos1(hair,0); pos0(flare,0);
+ y1=min(bar_height+.5flare+2vair'+2,.9[bar_height,h]-.5flare);
+ rt x1r=hround(w-.7u); bulb(2,1,0);  % bulb
+ pos5(hair,0); rt x5r=hround(w-.5u);
+ y5=max(good.y(.5bar_height-.9),y4l+vair');
+ (x,y4l)=whatever[z4r,z5l]; x4l:=min(x,x4l+.5u);
+ filldraw stroke pulled_super_arc.e(2,3)(.7superpull)
+  & pulled_super_arc.e(3,4)(.5superpull)
+  ..tension .9 and 1..{x5-x4,5(y5-y4)}z5e;  % arc and lower terminal
+else: pos1(4/7[vair',flare],80);
+ rt x1r=hround(w-.6u); top y1r=vround .82[bar_height,top y2r];
+ filldraw stroke term.e(2,1,right,.8,4);  % upper terminal
+ pos5(.6[vair',flare],275); rt x5r=hround(w-.5u);
+ y5r=good.y(y5r+1/3bar_height-y5); y5l:=good.y y5l; x5l:=good.x x5l;
+ forsuffixes e=l,r: path p.e; p.e=z4e{right}..tension .9 and 1..z5e;
+  if angle direction 1 of p.e>75:
+   p.e:=z4e{right}..tension atleast.9 and 1..{dir 75}z5e; fi endfor
+ filldraw stroke pulled_super_arc.e(2,3)(.7superpull)
+  & pulled_super_arc.e(3,4)(.5superpull) & p.e; fi  % arc and lower terminal
+penlabels(0,1,2,3,4,5); endchar;
+
+cmchar "The letter d";
+beginchar("d",10u#+serif_fit#,asc_height#,0);
+italcorr asc_height#*slant-serif_fit#+.5stem#-2u#;
+adjust_fit(0,serif_fit#);
+pickup tiny.nib; pos1(stem',0); pos2(stem,0);
+pos0'(stem',0); pos0(stem,0); z0r=z0'r; x0'=x1; x0=x2;
+rt x1r=hround(w-2.5u+.5stem'); top y1=h;
+numeric edge; edge=lft x2l;
+pickup fine.nib; pos3(if hefty:thin_join else: hair fi,0);
+pos4(vair,90); pos5(curve,180); pos6(vair,270); penpos7(x3r-x3l,360);
+lft x3l=min(lft x3l-(rt x3r-tiny.rt x2r),1/3[lft x2,edge]);
+y3=1/8[bar_height,x_height];
+x4l=.5(w-serif_fit)-.3u; top y4r=x_height+oo;
+lft x5r=hround max(1.35u-.5curve,.6u); y5=.5x_height;
+x6l=x4l-.2u; bot y6r=-oo;
+x7=x3; y7=min(y3,y6+y4-y3+.6vair);
+(x,y4r)=whatever[z3l,z4l]; x4r:=max(x,.5[x5r,x4]);
+(x',y6r)=whatever[z7l,z6l]; x6r:=max(x',.5[x5r,x6]);
+filldraw stroke z3e{up}...pulled_arc.e(4,5)
+ & pulled_arc.e(5,6)...{up}z7e; % bowl
+y0=ypart(((edge,h)--(edge,0))intersectionpoint(z3l{up}...{left}z4l));
+pickup tiny.nib; bot y2=if serifs:-min(oo,serif_drop) else: 0 fi;
+filldraw stroke z1e--z0'e--z0e--z2e;  % stem
+if serifs: sloped_serif.l(1,0',a,1/3,jut,serif_drop);  % upper serif
+ sloped_serif.r(2,0,b,1/3,jut,min(oo,serif_drop)); fi  % lower serif
+penlabels(0,1,2,3,4,5,6,7); endchar;
+
+cmchar "The letter e";
+beginchar("e",7.25u#+max(.75u#,.5curve#),x_height#,0);
+italcorr .5[bar_height#,x_height#]*slant+.5min(curve#-1.5u#,0);
+adjust_fit(if monospace: .25u#,.5u# else: 0,0 fi);
+numeric left_curve,right_curve;
+left_curve=right_curve+6stem_corr=curve if not serifs: -3stem_corr fi;
+if right_curve<tiny.breadth: right_curve:=tiny.breadth; fi
+if left_curve<tiny.breadth: left_curve:=tiny.breadth; fi
+pickup tiny.nib; pos1(right_curve,0);
+pos2(vair,90); pos3(left_curve,180);
+y1=good.y bar_height; top y2r=h+vround 1.5oo; y0l=bot y1;
+rt x1r=hround min(w-.5u,w-u+.5right_curve);
+lft x3r=hround max(.5u,1.25u-.5left_curve); x2=.5w+.25u;
+{{interim superness:=more_super;
+ filldraw stroke super_arc.e(1,2)}};  % right bowl
+y3=.5[y2,y4]; bot y4r=-oo; x4=x2+.25u;
+if serifs: pos4(vair',270); pos5(hair,360);
+ y5=max(good.y(.5bar_height-.9),y4l+vair); x5r=x1r;
+ (x,y4l)=whatever[z4r,z5]; x4l:=min(x,x4l+.5u);
+ filldraw stroke pulled_arc.e(2,3) & pulled_arc.e(3,4)
+  ...{x5-x4,5(y5-y4)}z5e; % left bowl, arc, and terminal
+else: pos4(vair,270);
+ filldraw stroke super_arc.e(2,3) & super_arc.e(3,4);  % left bowl and arc
+ pickup fine.nib; pos4'(vair,270); z4=z4';
+ pos5(.5[vair,flare],275); rt x5r=hround(w-.6u);
+ y5r=good.y(y5r+1/3bar_height-y5); y5l:=good.y y5l; x5l:=good.x x5l;
+ filldraw stroke term.e(4',5,right,1,4); fi  % terminal
+path testpath; testpath=super_arc.r(2,3) & super_arc.r(3,4);
+y1'r=y0r=y0l+.6[thin_join,vair]; y1'l=y0l; x1'l=x1'r=x1;
+forsuffixes $=l,r:
+ x0$=xpart(((0,y0$)--(x1,y0$)) intersectionpoint testpath); endfor
+fill stroke z0e--z1'e;  % crossbar
+penlabels(0,1,2,3,4,5); endchar;
+
+cmchar "The letter f";
+beginchar("f",5.5u#,asc_height#,0);
+italcorr asc_height#*slant+if serifs:flare#-.25u# else: 1.25u# fi;
+adjust_fit(stem_shift#,if monospace: .5u# else:-stem_shift# fi);
+pickup tiny.nib; pos1(stem',0); lft x1l=hround(2.5u-.5stem');
+pickup fine.nib; numeric bulb_diam;
+if serifs: bulb_diam=hround .8[stem,flare];
+ pos2(bulb_diam,0); y2+.5bulb_diam=.9[x_height,h+oo];
+ if monospace: rt x2r=hround(w-.5u)+1 else: lft x2l=hround(w-.75u+.5) fi;
+else: pos2(5/7[vair,flare],90); top y2r=h;
+ rt x2=hround(if monospace:w-.5u else:w+.75u fi); fi
+f_stroke(1,2,a,b,c,jut,if not monospace:1.25fi\\ jut); % stem, terminal, serif
+pickup crisp.nib; top y3r=top y4r=x_height; lft x3=hround .5u-1;
+pos3(bar,90); pos4(bar,90);
+rt x4=hround(w-if monospace:.75u+1 else:1/3u fi);
+filldraw stroke z3e--z4e;  % bar
+penlabels(1,2,3,4); endchar;
+
+iff not variant_g: cmchar "The letter g";
+beginchar("g",9u#,x_height#,desc_depth#);
+italcorr x_height#*slant+.25u#;
+adjust_fit(0,0);
+numeric light_vair,light_curve,loop_top,loop_side;
+light_vair=Vround(.5[thin_join,vair]+vair_corr);
+light_curve=max(fine.breadth,hround(curve-3stem_corr));
+loop_top=Vround .77[vair,fudged.stem];
+loop_side=hround .64[vair,fudged.stem];
+pickup fine.nib; pos1(light_vair,90);
+pos2(light_curve,180); pos3(light_vair,270);
+pos4(light_curve,360); pos11(loop_top,90);
+y11r=good.y(y11r+.15bar_height-y11); x1=x3=.5[x2,x4]; y2=y4=.5[y1,y3];
+lft x2r=hround(1.75u-.5light_curve); rt x4r=hround(w-2.75u+.5light_curve);
+top y1r=h+oo; y3r=good.y(y3r+.27[top y11r,bot y1l]-y3);
+filldraw stroke pulled_arc.e(1,2) & pulled_arc.e(2,3);  % left half of bowl
+filldraw stroke pulled_arc.e(3,4) & pulled_arc.e(4,1);  % right half of bowl
+x0=superness[x1r,x4r]; y0=superness[y4r,y1r];  % NE point on the super bowl
+x8'=superness[x3r,x2r]; y8'=superness[y2r,y3r];  % SW point on the super bowl
+x8''=superness[x3,x2]; y8''=superness[y2,y3];
+pos0(thin_join,angle(z0-z8')+90);
+pos8(thin_join,angle(z0-z8')-90); z8=.618[z8',z8''];
+if serifs: pos5(vair,90);
+ pos6(hair,0); pos7(.5[hair,flare],0); x5=.75[x0,x6]; top y5r=h+o;
+ rt x6r=hround(w-.25u); y6+(.5[hair,flare])/2=.95[bar_height,h]+oo;
+ filldraw stroke z0e..{right}z5e; bulb(5,6,7);  % ear
+else: pos5(vair',100); top y5r=h+oo;
+ rt x5l=hround(w-.25u); y5l:=good.y y5l;
+ filldraw z0l{z5-z0}..z5l--z5r{left}..{curl 1}z0r--cycle; fi  % ear
+pos10(loop_top,90); x10=x8+.75u; y10=y11;
+pos12(loop_side,0); pos13(light_vair,-90);
+pos14(loop_side,-180); pos10'(.5[thin_join,vair],-270);
+rt x12r=hround max(w-1.25u+.5loop_side,w-.5u); y12=y14=.5[y11,y13];
+x11=x13=max(.5w,x10+eps); bot y13r=-d-oo-1; x14=w-x12; z10'l=z10l;
+filldraw stroke z8e{z8-z0}..z10e---z11e;  % link
+filldraw stroke {{interim superness:=hein_super; super_arc.e(11,12)}}
+ & super_arc.e(12,13) & super_arc.e(13,14) & super_arc.e(14,10');  % loop
+penlabels(0,1,2,3,4,5,6,7,8,10,11,12,13,14); labels(8',8''); endchar;
+
+iff variant_g: cmchar "Variant letter g";
+beginchar("g",10u#+serif_fit#,x_height#,desc_depth#);
+italcorr x_height#*slant-serif_fit#+.5stem#-2u# if serifs:+.5u# fi;
+adjust_fit(0,serif_fit# if serifs: -.5u# fi);
+pickup tiny.nib; pos1(stem',0); pos2(stem,0);
+pos0'(stem',0); pos0(stem,0); z0r=z0'r; x0'=x1; x0=x2;
+rt x1r=hround(w-2.5u+.5stem');
+numeric edge; edge=lft x2l;
+path edge_path; edge_path=(edge,h)--(edge,0);
+pickup fine.nib; pos3(if hefty:thin_join else: hair fi,0);
+pos4(vair,90); pos5(curve,180); pos6(vair,270); penpos7(x3r-x3l,360);
+lft x3l=min(lft x3l-(rt x3r-tiny.rt x2r),2/3[lft x2,edge]); y3=bar_height;
+x4l=.5(w-serif_fit)-.3u; top y4r=x_height+oo;
+lft x5r=hround max(1.35u-.5curve,.6u); y5=.5x_height;
+x6l=x4l-.2u; bot y6r=vround 1/3vair;
+lft x7l=edge; y7=min(y3,y6+y4-y3+.6vair);
+(x,y4r)=whatever[z3l,z4l]; x4r:=max(x,.5[x5r,x4]);
+(x',y6r)=whatever[z7l,z6l]; x6r:=max(x',.5[x5r,x6]);
+filldraw stroke z3e{up}...{left}z4e&super_arc.e(4,5)
+ &super_arc.e(5,6)&z6e{right}...{up}z7e;  % bowl
+y1=ypart(edge_path intersectionpoint(z3l{up}...{left}z4l));
+y0=ypart(edge_path intersectionpoint(z7l{down}...{left}z6l));
+pickup tiny.nib; bot y2=if serifs: -.25d else: 0 fi;
+filldraw stroke z1e--z0'e--z0e--z2e;  % stem
+pickup crisp.nib;
+pos8(hround(hair-stem_corr),0); pos7'(stem',0);
+z7'=z1; x8r=x7'r; top y8=h+oo;
+filldraw stroke z7'e--z8e;  % point
+if serifs: pickup tiny.nib;
+ pos9(vair,-90); x9=.5[x2,x10]; bot y9r=-d-o-1;
+ pos10(hair,-180); lft x10r=hround u; y10=-.75d+.5flare;
+ pos11(flare,-180); z11r=z10r;
+ bulb(9,10,11); filldraw stroke super_arc.e(2,9);  % tail
+else: pickup fine.nib; pos2'(stem,0); z2'=z2;
+ z2''r=z2'r; z2''=z2'; z2''l=(x2'l,0);
+ pos9(vair,-90); x9=4.5u; bot y9r=-d-o-1;
+ pos10(.5[vair,flare],-90); lft x10=hround 1.25u;
+ y10r=good.y -5/6d; y10l:=good.y y10l;
+ filldraw stroke z2'e..z2''e&super_arc.e(2'',9)
+  & term.e(9,10,left,.9,4); fi  % tail
+penlabels(0,1,2,3,4,5,6,7,8,9,10,11); endchar;
+
+cmchar "The letter h";
+beginchar("h",10u#,asc_height#,0);
+italcorr .5[bar_height#,x_height#]*slant-serif_fit#+.5stem#-2u#;
+adjust_fit(serif_fit#+stem_shift#,serif_fit#-stem_shift#);
+pickup tiny.nib; pos1(stem,0); pos2(stem,0);
+pos1'(stem',0); pos2'(stem',0); pos3(stem,0);
+lft x1l=hround(2.5u-.5stem); x1l=x1'l=x2l=x2'l; x3=w-x1;
+top y1=h; bot y2=0; y1=y1'; y2=y2';
+filldraw stroke z1'e--z2'e;  % left stem
+h_stroke(2,a,3,4);  % arch and right stem
+if serifs: sloped_serif.l(1',2',b,1/3,jut,serif_drop); % upper left serif
+ numeric inner_jut; pickup tiny.nib;
+ if rt x2r+jut+.5u+1<=lft x4l-jut: inner_jut=jut;
+ else: rt x2r+jut+.5u+1=lft x4l-inner_jut; fi
+ dish_serif(2,1,c,1/3,jut,d,1/3,jut); % lower left serif
+ dish_serif(4,3,e,1/3,inner_jut,f,1/3,jut); fi % lower right serif
+penlabels(1,2,3,4); endchar;
+
+cmchar "The letter i";
+numeric dot_diam#; 
+% diameter of dot = stem width;
+% do the same trick later once more with the unsharped dimension:
+% dot_diam#=max(dot_size#,cap_curve#);
+dot_diam#=stem'/hppp;
+beginchar("i",5u#,min(asc_height#,10/7x_height#+.5dot_diam#),0);
+%define_whole_blacker_pixels(dot_diam);
+dot_diam:=stem';
+italcorr h#*slant-serif_fit# + .5dot_diam# -2u#;
+adjust_fit(serif_fit#+stem_shift# if monospace:+.25u#fi,serif_fit#-stem_shift#);
+pickup tiny.nib; pos1(stem',0); pos2(stem',0);
+if odd(w-stem'): change_width; fi
+lft x1l=hround(.5w-.5stem'); x1=x2;
+top y1=x_height if serifs: +min(oo,serif_drop) fi; bot y2=0;
+filldraw stroke z1e--z2e;  % stem
+pos3(dot_diam,0); pos4(dot_diam,90);
+if serifs: x3r=max(x1r,hround(x1+.5dot_diam-.2jut)-.5tiny)
+else: x3=x1-.5 fi;
+%top y4r=h+1;
+top y4r=h;
+if bot y4l-top y1<slab: y4l:=min(y4r-eps,y1+tiny+slab); fi
+x3=x4; y3=.5[y4l,y4r]; dot(3,4);  % dot
+if serifs: sloped_serif.l(1,2,a,1/3,.95jut,serif_drop);  % upper serif
+ dish_serif(2,1,b,1/3,jut,c,1/3,.9jut); fi  % lower serif
+penlabels(1,2,3,4); endchar;
+
+cmchar "The letter j";
+numeric dot_diam#; 
+% diameter of dot = stem width;
+% do the same trick later once more with the unsharped dimension:
+%dot_diam#=max(dot_size#,cap_curve#);
+dot_diam#=stem'/hppp;
+beginchar("j",5.5u#,min(asc_height#,10/7x_height#+.5dot_diam#),desc_depth#);
+%define_whole_blacker_pixels(dot_diam);
+dot_diam:=stem';
+italcorr h#*slant-serif_fit#+.5stem#-2u#;
+adjust_fit(serif_fit#+2stem_shift# if monospace:+\\.5u# fi,
+ serif_fit#-2stem_shift# if monospace:-.5u# fi);
+pickup tiny.nib; pos1(stem',0); pos2(stem',0);
+rt x1r=hround(.5w+.25u+.5stem'); x1=x2;
+top y1=x_height if serifs: +min(oo,serif_drop) fi; bot y2=-1/3d;
+filldraw stroke z1e--z2e;  % stem
+pos3(dot_diam,0); pos4(dot_diam,90);
+x3r=x1r;% top y4r=h+1;
+top y4r=h;
+if bot y4l-top y1<slab: y4l:=min(y4r-eps,y1+tiny+slab); fi
+x3=x4; y3=.5[y4l,y4r]; dot(3,4);  % dot
+if serifs: sloped_serif.l(1,2,a,1/3,1.1jut,serif_drop);  % upper serif
+ pickup tiny.nib; pos5(vair,-90); pos6(hair,-180); pos7(flare,-180);
+ x5=.5[x2,x6r]; bot y5r=-d-oo; y6-.5flare=-.88d;
+ if monospace: lft x6r=0 else: z6r=z7r; rt x7l=floor .75u fi;
+ (x,y5r)=whatever[z5l,z2l]; x5r:=max(x,.5[x6r,x5]);
+ filldraw stroke z2e{down}...z5e{left};  bulb(5,6,7); % arc and bulb
+else: pickup fine.nib; pos2'(stem',0); z2'=z2;
+ pos6(.2[vair,stem'],-90); pos7(vair,-90);
+ lft x7r=hround -.75u; bot y7r=vround 5/6(-d-oo);
+ (x,y7l)=whatever[z7r,z3]; x7l:=x;
+ z5r=z2'r; (x2'l,y5l)=whatever[z7l,z5r]; x5l=x2'l; y5=y5r;
+ x6r=.5[x7r,x5r]; x6l:=.5[x7l,x5l]; bot y6r=-d-oo;
+ filldraw stroke z2'e..{down}z5e & super_arc.e(5,6)
+  & z6e{left}..z7e; fi  % arc and terminal
+penlabels(1,2,3,4,5,6,7); endchar;
+
+cmchar "The letter k";
+beginchar("k",9.5u#,asc_height#,0);
+italcorr x_height#*slant-.2u#;
+adjust_fit(serif_fit#,serif_fit#); pickup tiny.nib;
+numeric right_jut,stem[],alpha[];
+stem1=max(tiny.breadth,hround(fudged.stem-stem_corr));
+stem2=max(tiny.breadth,hround(fudged.stem-2stem_corr));
+stem3=max(tiny.breadth,hround(fudged.hair if hefty:-\\4stem_corr fi));
+stem4=max(tiny.breadth,hround(fudged.stem-3stem_corr));
+if serifs: right_jut=.6jut; else: right_jut=.4tiny; fi
+pos1(stem1,0); pos2(stem2,0); top y1=h; bot y2=0;
+lft x1l=lft x2l=hround(2.5u-.5stem1);
+top y3=x_height; rt x3r=hround(r-letter_fit-.7u-right_jut)+eps;
+bot y6=0; rt x6r=hround(r-letter_fit-.3u-right_jut)+eps;
+x4=x11=x1; y4=.7bar_height; y11=y3;
+alpha1=diag_ratio(1,.5(stem3-tiny),y3-y4,x3r-x4);
+alpha2=diag_ratio(1,.5(stem4-tiny),y11-y6,x6r-x1);
+penpos3(alpha1*(stem3-tiny),0); penpos4(whatever,-90);
+z5=.5[z5l,z5r]; penpos6(alpha2*(stem4-tiny),0);
+forsuffixes $=l,r: y3'$=x_height; y6'$=0; z4$=z3'$+whatever*(z3-z4);
+ z5$=z6'$+whatever*(z11-z6)=whatever[z3,z4]; endfor
+z3'r=z3r+penoffset z3-z4 of currentpen+whatever*(z3-z4);
+% we have also |z3'l=z3l+penoffset z4-z3 of currentpen+whatever*(z3-z4)|;\]
+z6'r=z6r+penoffset z11-z6 of currentpen+whatever*(z11-z6);
+z6'l=z6l+penoffset z6-z11 of currentpen+whatever*(z11-z6);
+fill z4r--diag_end(4r,3'r,1,.5,3'l,4l)--z4l--cycle;  % upper diagonal
+fill z5l--diag_end(5l,6'l,.5,1,6'r,5r)--z5r--cycle;  % lower diagonal
+pos0(stem1,0); pos0'(stem2,0); y0=y0'; x0=x1; x0'=x2;
+rt z0r=whatever[z3,z4]; filldraw stroke z1e..z0e--z0'e..z2e; % stem
+if serifs: numeric inner_jut;
+ if rt x2r+jut+.5u+1<=lft x6l-jut: inner_jut=jut;
+ else: rt x2r+inner_jut+.5u+1=lft x6l-inner_jut; fi
+ sloped_serif.l(1,0,a,1/3,jut,serif_drop); % upper stem serif
+ dish_serif(2,0',b,1/3,jut,c,1/3,inner_jut);  % lower stem serif
+ dish_serif(3,4,d,2/3,1.4jut,e,1/2,right_jut)(dark); % upper diagonal serif
+ dish_serif(6,5,f,1/2,inner_jut,g,1/3,right_jut)(dark);fi % lower diagonal serif
+penlabels(0,1,2,3,4,5,6,11); endchar;
+
+cmchar "The letter l";
+beginchar("l",5u#,asc_height#,0); l_width#:=5u#+2serif_fit#;
+italcorr asc_height#*slant-serif_fit#+.5stem#-2u#;
+adjust_fit(serif_fit#+stem_shift#,serif_fit#-stem_shift#);
+pickup tiny.nib; pos1(stem',0); pos2(stem',0);
+if odd(w-stem'): change_width; fi
+lft x1l=hround(.5w-.5stem'); x1=x2; top y1=h; bot y2=0;
+filldraw stroke z1e--z2e;  % stem
+if serifs: sloped_serif.l(1,2,a,1/3,jut,serif_drop);  % upper serif
+ dish_serif(2,1,b,1/3,jut,c,1/3,jut); fi  % lower serif
+penlabels(1,2); endchar;
+
+cmchar "The letter m";
+beginchar("m",15u#,x_height#,0);
+italcorr .5[bar_height#,x_height#]*slant-serif_fit#+.5stem#-2u#;
+adjust_fit(serif_fit#+stem_shift#,serif_fit#-stem_shift#);
+numeric shaved_stem; shaved_stem=hround(mfudged.stem-2stem_corr);
+pickup tiny.nib; pos1(mfudged.stem,0); pos2(mfudged.stem,0);
+pos1'(shaved_stem,0); pos2'(shaved_stem,0);
+pos3(mfudged.stem,0); pos5(mfudged.stem,0);
+lft x1l=hround(2.5u-.5stem); x1l=x1'l=x2l=x2'l; % stem, sic
+lft x3l=hround(.5w-.5mfudged.stem); x5-x3=x3-x1;
+if not monospace: r:=hround(x5+x1)+r-w; fi  % change width for better fit
+top y1=h+min(oo,serif_drop); bot y2=0; y1=y1'; y2=y2';
+filldraw stroke z1'e--z2'e;  % left stem
+h_stroke(2,a,3,4);  % left arch and middle stem
+h_stroke(4,b,5,6);  % right arch and right stem
+if serifs: sloped_serif.l(1',2',c,1/3,jut,serif_drop); % upper left serif
+ numeric inner_jut; pickup tiny.nib;
+ if rt x2r+jut+.5u+1<=lft x4l-jut: inner_jut=jut;
+ else: rt x2r+jut+.5u+1=lft x4l-inner_jut; fi
+ dish_serif(2,1,d,1/3,jut,e,1/3,jut); % lower left serif
+ dish_serif(4,3,f,1/3,inner_jut,g,1/3,jut); % lower middle serif
+ dish_serif(6,5,h,1/3,inner_jut,i,1/3,jut); fi % lower right serif
+penlabels(1,2,3,4,5,6); endchar;
+
+cmchar "The letter n";
+beginchar("n",10u#,x_height#,0);
+italcorr .5[bar_height#,x_height#]*slant-serif_fit#+.5stem#-2u#;
+adjust_fit(serif_fit#+stem_shift#,serif_fit#-stem_shift#);
+pickup tiny.nib; pos1(stem,0); pos2(stem,0);
+numeric shaved_stem; shaved_stem=hround(stem-2stem_corr);
+pos1'(shaved_stem,0); pos2'(shaved_stem,0); pos3(stem,0);
+lft x1l=hround(2.5u-.5stem); x1l=x1'l=x2l=x2'l; x3=w-x1;
+top y1=h+min(oo,serif_drop); bot y2=0; y1=y1'; y2=y2';
+filldraw stroke z1'e--z2'e;  % left stem
+h_stroke(2,a,3,4);  % arch and right stem
+if serifs: sloped_serif.l(1',2',b,1/3,jut,serif_drop); % upper left serif
+ numeric inner_jut; pickup tiny.nib;
+ if rt x2r+jut+.5u+1<=lft x4l-jut: inner_jut=jut;
+ else: rt x2r+jut+.5u+1=lft x4l-inner_jut; fi
+ dish_serif(2,1,c,1/3,jut,d,1/3,jut); % lower left serif
+ dish_serif(4,3,e,1/3,inner_jut,f,1/3,jut); fi % lower right serif
+penlabels(1,2,3,4); endchar;
+
+cmchar "The letter o";
+beginchar("o",9u#,x_height#,0);
+italcorr .7x_height#*slant;
+adjust_fit(if monospace: .5u#,.5u# else: 0,0 fi);
+penpos1(vair,90); penpos3(vair',-90);
+penpos2(curve,180); penpos4(curve,0);
+x2r=hround max(.5u,1.25u-.5curve);
+x4r=w-x2r; x1=x3=.5w; y1r=h+vround 1.5oo; y3r=-oo;
+y2=y4=.5h-vair_corr; y2l:=y4l:=.52h;
+penstroke pulled_arc.e(1,2) & pulled_arc.e(2,3)
+ & pulled_arc.e(3,4) & pulled_arc.e(4,1) & cycle;  % bowl
+penlabels(1,2,3,4); endchar;
+
+cmchar "The letter p";
+beginchar("p",10u#+serif_fit#,x_height#,desc_depth#);
+italcorr .5x_height#*slant+min(.5curve#-.85u#,-.1u#);
+adjust_fit(serif_fit#,0);
+pickup tiny.nib; pos1(stem',0); pos2(stem,0);
+pos0'(stem',0); pos0(stem,0); z0l=z0'l; x0'=x1; x0=x2;
+lft x1l=hround(2.5u-.5stem'); top y1=h if serifs: +min(oo,serif_drop) fi;
+numeric edge; edge=rt x2r;
+pickup fine.nib; pos3(if hefty:thin_join else: hair fi,180);
+pos4(vair',90); pos5(curve,0); pos6(vair,-90); penpos7(x3l-x3r,-180);
+rt x3l=max(rt x3l-(lft x3r-tiny.lft x2l), 1/3[rt x2,edge]);
+y3=1/8[bar_height,x_height];
+x4l=w-.5(w-serif_fit)+.5u; top y4r=x_height+oo;
+rt x5r=hround min(w-1.35u+.5curve,w-.6u); y5=.5x_height;
+x6l=x4l-.2u; bot y6r=-oo;
+x7=x3; y7=min(y3,y6+y4-y3+.6vair);
+(x,y4r)=whatever[z3l,z4l]; x4r:=min(x,.5[x5r,x4]);
+(x',y6r)=whatever[z7l,z6l]; x6r:=min(x',.5[x5r,x6]);
+filldraw stroke z3e{up}...{right}z4e&super_arc.e(4,5)
+ &super_arc.e(5,6)&z6e{left}...{up}z7e;  % bowl
+y0=ypart(((edge,h)--(edge,0))intersectionpoint(z3l{up}...{right}z4l));
+pickup tiny.nib; bot y2=-d;
+filldraw stroke z1e--z0'e--z0e--z2e;  % stem
+pickup crisp.nib; pos8(hair,0); pos7'(stem,0);
+z7'=z2; x8l=x7'l; bot y8=0;
+filldraw stroke z7'e--z8e;  % point
+if serifs: sloped_serif.l(1,0',a,1/3,jut,serif_drop);  % upper serif
+ dish_serif(2,0,b,1/3,jut,c,1/3,jut); fi  % lower serif
+penlabels(0,1,2,3,4,5,6,7,8); endchar;
+
+cmchar "The letter q";
+beginchar("q",10u#+serif_fit#,x_height#,desc_depth#);
+italcorr x_height#*slant-serif_fit#+.5stem#-2u# if serifs:+.5u# fi;
+adjust_fit(0,serif_fit# if serifs: -.5u# fi);
+pickup tiny.nib; pos1(stem',0); pos2(stem,0);
+pos0'(stem',0); pos0(stem,0); z0r=z0'r; x0'=x1; x0=x2;
+rt x1r=hround(w-2.5u+.5stem');
+numeric edge; edge=lft x2l;
+pickup fine.nib; pos3(if hefty:thin_join else: hair fi,0);
+pos4(vair',90); pos5(curve,180); pos6(vair,270); penpos7(x3r-x3l,360);
+lft x3l=min(lft x3l-(rt x3r-tiny.rt x2r),2/3[lft x2,edge]); y3=bar_height;
+x4l=.5(w-serif_fit)-.3u; top y4r=x_height+oo;
+lft x5r=hround max(1.35u-.5curve,.6u); y5=.5x_height;
+x6l=x4l-.2u; bot y6r=-oo; y7=min(y3,y6+y4-y3+.6vair);
+lft x7l=min(lft x7l-(rt x7r-tiny.rt x2r),1/3[lft x2,edge]);
+(x,y4r)=whatever[z3l,z4l]; x4r:=max(x,.5[x5r,x4]);
+(x',y6r)=whatever[z7l,z6l]; x6r:=max(x',.5[x5r,x6]);
+filldraw stroke z3e{up}...{left}z4e&super_arc.e(4,5)
+ &super_arc.e(5,6)&z6e{right}...{up}z7e;  % bowl
+y1=ypart(((edge,h)--(edge,0))intersectionpoint(z3l{up}...{left}z4l));
+y0=ypart(((edge,h)--(edge,0))intersectionpoint(z6l{right}...{up}z7l));
+pickup tiny.nib; bot y2=-d;
+filldraw stroke z1e--z0'e--z0e--z2e;  % stem
+pickup crisp.nib;
+pos8(hround(hair-stem_corr),0); pos7'(stem',0);
+z7'=z1; x8r=x7'r; top y8=h+oo;
+filldraw stroke z7'e--z8e;  % point
+if serifs: dish_serif(2,0,b,1/3,jut,c,1/3,jut); fi  % lower serif
+penlabels(0,1,2,3,4,5,6,7,8); endchar;
+
+cmchar "The letter r";
+numeric r_flare#; r_flare#=.75[if serifs: stem# else: vair# fi,flare#];
+define_whole_blacker_pixels(r_flare);
+beginchar("r",if serifs:max(7u#,5.5u#+r_flare#) else:6.5u# fi,x_height#,0);
+italcorr x_height#*slant if not serifs: +.25u# fi;
+adjust_fit(serif_fit#,0);
+pickup fine.nib; top y4r=h+oo;
+if serifs: pos4(vair,90); pos5(hair,0);
+ x4=w-max(1.75u,.25u+r_flare);
+ rt x5r=hround(w-.5u+.5); y5+.5r_flare=.9[bar_height,h]+oo;
+ pos6(r_flare,0); bulb(4,5,6);  % bulb
+else: pos4(r_flare,90); rt x4=hround(w-.25u); fi
+pos3(thin_join,180); rt x3l=hround(2.5u-.5stem')+stem'; top y3=bar_height;
+filldraw stroke z3e{up}...{right}z4e;  % arc
+pickup tiny.nib; pos0(stem',0); pos2(stem',0);
+pos1(hround(stem-3stem_corr),0); top y1=h+min(oo,serif_drop);
+pos0'(hround(stem-3stem_corr),0); y0=y0'=y3; x1l=x0l=x0'l=x2l;
+lft x1l=hround(2.5u-.5stem'); bot y2=0;
+filldraw stroke z1e--z0'e--z0e--z2e;  % stem
+if serifs: sloped_serif.l(1,0',a,1/3,jut,serif_drop);  % upper serif
+ dish_serif(2,0,b,1/3,jut,c,1/3,1.25jut); fi  % lower serif
+penlabels(1,2,3,4,5,6); endchar;
+
+cmchar "The letter s";
+beginchar("s",7.1u#,x_height#,0);
+italcorr x_height#*slant-if serifs:.55u# else:.3u# fi;
+adjust_fit(if monospace: .5u#,.4u# else: 0,if serifs:0 else:-.2u# fi fi);
+numeric theta; theta=90-angle(40u,h); slope:=-h/40u;  % angle at middle
+numeric s_slab; s_slab=if serifs:vair else:Vround .1[vair,stem] fi;
+numeric ess'; ess'=max(fine.breadth,ess);
+pickup fine.nib; pos2(max(fine.breadth,s_slab-vround vair_corr),-100);
+pos0(ess',theta); pos7(s_slab,-90); x2l=x0=x7=.5w;
+top y2l=h+vround 1.5oo; bot y7r=-oo;
+y0-.5ess'=y7l+if serifs:.54 else: .52 fi\\(y2r-y7l-ess');
+lft x3l=hround .6u; rt x6r=hround(w-.6u);
+x3r-x3l=x6r-x6l=hround .5[s_slab,ess']-fine;
+ellipse_set(2l,3l,4l,0l); ellipse_set(2r,3r,4r,0r); y3=y3r;
+ellipse_set(7l,6l,5l,0l); ellipse_set(7r,6r,5r,0r); y6=y6r;
+interim superness:=more_super;
+filldraw stroke super_arc.e(2,3) & z3e{down}
+ ..z4e---z5e..z6e{down} & super_arc.e(6,7);  % main stroke
+if serifs: pos1(hair,180); pos8(hair,180);
+ rt x1l=hround(w-1.05u); lft x8r=hround .6u;
+ bot y1=min(bot y2r,vround 1/5[top y5r,h]);
+ top y8=max(top y7l,vround 5/6 bot y4l);
+ filldraw stroke z1e{up}....{left}z2e;  % upper arc
+ filldraw stroke z7e{left}....{x8-x7,5(y8-y7)}z8e;  % lower arc
+ path upper_arc, lower_arc;
+ upper_arc=z1{up}....{left}z2; lower_arc=z7{left}....{x8-x7,5(y8-y7)}z8;
+ pos10(.3[fine.breadth,cap_hair],0); pos9(.3[fine.breadth,cap_hair],0);
+ x10r=x1l; top y10=top y2l; x9l=x8r; bot y9=bot y7r;
+ x1l-x1'=x8'-x8r=1.6cap_curve-fine; y1'=y1; y8'=y8;
+ numeric t; t=xpart(upper_arc intersectiontimes(z10l--z1'));
+ filldraw z1l--z10r--z10l--subpath(t,0) of upper_arc--cycle;  % upper barb
+ t:=xpart(lower_arc intersectiontimes(z9r--z8'));
+ filldraw z8r--z9l--z9r--subpath(t,1) of lower_arc--cycle;  % lower barb
+else: pos1(4/7[s_slab,flare],-100); pos8(flare,-100);
+ x1l=good.x(x1l+w-u-rt x1); lft x8r=hround .5u;
+ top y1l=vround(.93h+1.5oo); bot y8r=vround .1h-oo;
+ filldraw stroke term.e(2,1,right,.9,4);  % upper arc and terminal
+ filldraw stroke term.e(7,8,left,1,4); fi  % lower arc and terminal
+penlabels(0,1,1',2,3,4,5,6,7,8,8',9,10); endchar;
+
+cmchar "The letter t";
+beginchar("t",6u#+max(u#,.5stem#),
+ min(asc_height#,if hefty:9/7 else:10/7 fi\\ x_height#),0);
+italcorr x_height#*slant if serifs: -.9u# else: -.4u# fi;
+adjust_fit(0,if serifs: 0 else: -.5u# fi);
+numeric shaved_stem; shaved_stem=hround(stem if hefty:-\\2stem_corr fi);
+pickup fine.nib; pos2(shaved_stem,180);pos3(shaved_stem,180);
+lft x2r=lft x3r=hround(2.5u-.5shaved_stem);
+y2=y8; y3=max(.5bar_height,2vair);
+pickup crisp.nib; pos8(bar,90);
+rt x8=hround(w-1.3u); top y8r=x_height; lft x7=hround 1/3u; y7l=y8l;
+if hefty: pos7(bar,90);
+ filldraw stroke z7e--z8e;  % crossbar
+ pickup tiny.nib; pos1(hround(shaved_stem-stem_corr),0);
+ rt x1r=fine.rt x2l; top y1=h;
+ penpos2'(x1r-x1l,0); x2'=x1; y2'=y2;
+ filldraw stroke z1e--z2'e;  % upper terminal
+else: pos7(vair,90); pos1(hair,0);
+ rt x1r=fine.rt x2l; top y1=h;
+ filldraw z1l{down}...{left}z7r--z7l--z8l
+  --z8r--(x1r,y8r)--z1r--cycle; fi  % upper terminal and crossbar
+pickup fine.nib; interim superness:=more_super;
+pos4(vair',-90); bot y4r=-oo; rt x5r=hround(w-u);
+if serifs: pos5(hair,0); y5=y3; x4l=.5[x3l,x5l];
+ (x,y4r)=whatever[z4l,z5l]; x4r:=max(x,.5[x3r,x4]);
+ filldraw stroke z2e..super_arc.e(3,4)...{up}z5e;  % stem and hook
+ pickup crisp.nib; pos6(hair,0); pos5'(hair,0);
+ x6=x5=x5'; top y6=max(vround .75bar_height,top y5); y5=y5';
+ filldraw stroke z5'e--z6e;  % terminal
+else: pos5(vair,-75); top y5l=vround .2[top y4l,bar_height];
+ x5l:=good.x x5l; x4l=1/3[x3l,x5l]; x4r:=1/3[x3r,x5r]; y3l:=y3l+.2vair;
+ filldraw stroke z2e..super_arc.e(3,4);  % stem and hook
+ path p; p=stroke z4e{right}..tension .9 and atleast 1..z5e;  % terminal
+ if (xpart(z5l-precontrol 1 of p)<0) or (xpart(z5r-postcontrol 2 of p)<0):
+  filldraw stroke z4e{right}...{up}z5e;
+ else: filldraw p; fi fi;
+penlabels(1,2,3,4,5,6,7,8); endchar;
+
+cmchar "The letter u";
+beginchar("u",10u#,x_height#,0);
+italcorr x_height#*slant-serif_fit#+.5stem#-2u#;
+adjust_fit(serif_fit#+stem_shift#,serif_fit#-stem_shift#);
+numeric light_vair; light_vair=vair if hefty: -vround 2vair_corr fi;
+if light_vair<fine.breadth: light_vair:=fine.breadth; fi
+pickup tiny.nib; pos1(stem,0); pos2(stem,0);
+pos3(stem,0); pos4(stem',0);
+lft x1l=hround(2.5u-.5stem); x1=x2; x3=w-x1; x3r=x4r;
+if serifs: top y1=h+min(oo,serif_drop); bot y4=-min(oo,serif_drop);
+else: top y1=h; bot y4=0; fi
+pos0(stem,0); pos0'(stem',0); x0=x3; x0'=x4; y0=y0';
+penpos2'(stem-fine,-180); z2'=z2; y3=y1; y2=.5bar_height;
+penpos5(max(eps,light_vair-fine),-90); penpos6(thin_join-fine,0);
+y6=y0=2/3bar_height;
+filldraw stroke z1e--z2e;  % left stem
+filldraw stroke z3e..z0e--z0'e..z4e;  % right stem
+pickup fine.nib; bot y5r=-oo; x5l=.5w-.25u; lft x6l=tiny.lft x0l;
+(x,y5r)=whatever[z5l,z6l]; x5r:=max(x,.5[x5,x2'r]);
+filldraw stroke {{interim superness:=hein_super;
+  pulled_arc.e(2',5)}} & z5e{right}...{up}z6e;  % arc
+if serifs: sloped_serif.l(1,2,a,1/3,jut,serif_drop); % upper left serif
+ sloped_serif.l(3,0,b,1/3,jut,serif_drop); % upper right serif
+ sloped_serif.r(4,0',c,1/3,jut,min(oo,serif_drop)); fi % lower right serif
+penlabels(1,2,3,4,5); labels(6); endchar;
+
+cmchar "The letter v";
+beginchar("v",if serifs: 9.5u# else:9u# fi,x_height#,0);
+italcorr x_height#*slant+.25u#;
+adjust_fit(serif_fit# if monospace:+\\.5u#,.5u#+ else:,fi\\ serif_fit#);
+numeric left_stem,right_stem,outer_jut,alpha;
+left_stem=fudged.stem-stem_corr;
+right_stem=min(fudged.hair if hefty:-2stem_corr fi,left_stem);
+outer_jut=.75jut; x1l=w-x4r=l+letter_fit+outer_jut+.25u; y1=y4=h;
+x2-x1=x4-x3; x2l+apex_corr=x3l; y2=y3=-apex_oo;
+alpha=diag_ratio(2,right_stem,y1-y2,x4r-x1l-apex_corr);
+penpos1(alpha*left_stem,0); penpos2(alpha*left_stem,0);
+penpos3(alpha*right_stem,0); penpos4(alpha*right_stem,0);
+z0=whatever[z1r,z2r]=whatever[z3l,z4l];
+if y0>notch_cut: y0:=notch_cut;
+  fill z0+.5right{up}...{z4-z3}diag_end(3l,4l,1,1,4r,3r)
+    --diag_end(4r,3r,1,1,2l,1l)--diag_end(2l,1l,1,1,1r,2r){z2-z1}
+    ...{down}z0+.5left--cycle; % left and right diagonals
+else: fill z0--diag_end(0,4l,1,1,4r,3r)--diag_end(4r,3r,1,1,2l,1l)
+    --diag_end(2l,1l,1,1,1r,0)--cycle; fi % left and right diagonals
+if serifs: numeric inner_jut; pickup tiny.nib;
+ prime_points_inside(1,2); prime_points_inside(4,3);
+ if rt x1'r+jut+.5u+1<=lft x4'l-jut: inner_jut=jut;
+ else: rt x1'r+inner_jut+.5u+1=lft x4'l-inner_jut; fi
+ dish_serif(1',2,a,1/3,outer_jut,b,1/2,inner_jut);  % left serif
+ dish_serif(4',3,c,.6,inner_jut,d,1/2,outer_jut)(dark); fi  % right serif
+penlabels(0,1,2,3,4); endchar;
+
+cmchar "The letter w";
+beginchar("w",13u#,x_height#,0);
+italcorr x_height#*slant+.25u#;
+adjust_fit(serif_fit#,serif_fit#);
+numeric stem[],outer_jut,upper_notch,alpha,mid_corr;
+outer_jut=.7jut; x1l=w-x8r=l+letter_fit+outer_jut+.25u;
+stem1=fudged.stem-stem_corr;
+stem4=min(fudged.hair if hefty:-2stem_corr fi,stem1);
+stem2=if hefty:.1[vair,stem4] else: stem4 fi;
+stem3=max(stem2,stem1-3stem_corr);
+x2-x1=x4-x3=x6-x5=x8-x7; x2l+apex_corr=x3l; x6l+apex_corr=x7l;
+y1=y8=h; y2=y3=y6=y7=-apex_oo;
+y4=y5=if monospace: vround .6 fi\\ h; upper_notch=y4-notch_cut;
+mid_corr=if monospace or hefty:-.3apex_corr else: .5jut fi;
+alpha=diag_ratio(4,stem2-stem3+stem4,y1-y2,x8r-x1l+mid_corr-2apex_corr);
+penpos1(alpha*stem1,0); penpos2(alpha*stem1,0);
+penpos3(alpha*stem2,0); penpos4(alpha*stem2,0);
+penpos5(alpha*stem3,0); penpos6(alpha*stem3,0);
+penpos7(alpha*stem4,0); penpos8(alpha*stem4,0);
+x4l-x1l=floor(x4l-x1l+.5(x5r+mid_corr-x4r)); % |x5r| $\approx$ |x4r+mid_corr|
+z23=whatever[z1r,z2r]=whatever[z3l,z4l];
+z45=whatever[z3r,z4r]=whatever[z5l,z6l];
+z67=whatever[z5r,z6r]=whatever[z7l,z8l];
+fill diag_end(1l,2l,1,1,3r,4r){z4-z3}
+ ...if y45<upper_notch:(x45,upper_notch)+.5left{up}
+   --(x45,upper_notch)+.5right{down} else: z45&z45 fi
+ ...{z6-z5}diag_end(5l,6l,1,1,7r,8r)--diag_end(7r,8r,1,1,8l,7l){z7-z8}
+ ...if y67>notch_cut:(x67,notch_cut)+.5right{down}
+   --(x67,notch_cut)+.5left{up} else: z67&z67 fi
+ ...{z5-z6}special_diag_end(6,5,4,3){z3-z4}
+ ...if y23>notch_cut:(x23,notch_cut)+.5right{down}
+   --(x23,notch_cut)+.5left{up} else: z23&z23 fi
+ ...{z1-z2}diag_end(2r,1r,1,1,1l,2l)--cycle;  % diagonals
+if serifs: numeric inner_jut[]; pickup tiny.nib;
+ prime_points_inside(1,2); prime_points_inside(5,6); prime_points_inside(8,7);
+ if monospace: inner_jut1=inner_jut4=1.5jut;
+ elseif hefty: inner_jut1=inner_jut4=jut;
+ else: fill diag_end(6r,5r,1,1,5l,6l)--.9[z5l,z6l]
+   ..{z5-z6}.1[z5r,z6r]--cycle; % middle stem
+  inner_jut2=.7inner_jut1; inner_jut4=1.1inner_jut3;
+  if rt x1'r+jut+.5u+1<=lft x5'l-.7jut: inner_jut1=jut;
+  else: rt x1'r+inner_jut1+.5u+1=lft x5'l-inner_jut2; fi
+  if rt x5'r+jut+.5u+1<=lft x8'l-1.1jut: inner_jut3=jut;
+  else: rt x5'r+inner_jut3+.5u+1=lft x8'l-inner_jut4; fi
+  dish_serif(5',6,e,1/3,inner_jut2,f,1/2,inner_jut3); fi  % middle serif
+ dish_serif(1',2,a,1/3,outer_jut,b,1/2,inner_jut1);  % left serif
+ dish_serif(8',7,c,.6,inner_jut4,d,1/2,outer_jut)(dark); fi  % right serif
+penlabels(0,1,2,3,4,5,6,7,8,23,45,67); endchar;
+
+cmchar "The letter x";
+beginchar("x",if serifs:9.5u# else:9u# fi,x_height#,0);
+italcorr x_height#*slant-.05u#;
+adjust_fit(serif_fit# if monospace:+\\.5u#,.5u#+ else:,fi\\ serif_fit#);
+numeric stem[],outer_jut,xjut,alpha[];
+stem1=fudged.stem-4stem_corr; stem2=min(fudged.hair,stem1);
+outer_jut=.75jut; xjut= if serifs: (stem1-stem2)/4 else: 0 fi;
+x1l=l+letter_fit+.1u+outer_jut; x2r=r-letter_fit-.3u-outer_jut-xjut;
+x3l=l+letter_fit+outer_jut+xjut; x4r=r-letter_fit-outer_jut;
+y1=y2=h; y3=y4=0;
+alpha1=diag_ratio(1,stem1,h,x4r-x1l);
+alpha2=diag_ratio(1,stem2,h,x2r-x3l);
+penpos1(alpha1*stem1,0); penpos2(alpha2*stem2,0);
+penpos3(alpha2*stem2,0); penpos4(alpha1*stem1,0);
+if hefty: z0=whatever[z1,z4]=whatever[z2,z3];
+ x12=x34=x0; y13=y24=y0;
+ z12=whatever[z2l,z3l]; z13=whatever[z2l,z3l];
+ z24=whatever[z2r,z3r]; z34=whatever[z2r,z3r];
+ forsuffixes $=13,24,34: z$'=.2[z$,z0]; endfor
+ fill diag_end(12,1r,.5,1,1l,13')--z13'--diag_end(13',3l,1,.5,3r,34')--z34'
+  --diag_end(34',4l,.5,1,4r,24')--z24'
+  --diag_end(24',2r,1,.5,2l,12)--z12--cycle; % diagonals
+else: fill diag_end(4r,1r,.5,1,1l,4l)
+  --diag_end(1l,4l,.5,1,4r,1r)--cycle; % left diagonal
+ fill diag_end(2l,3l,.5,1,3r,2r)
+  --diag_end(3r,2r,.5,1,2l,3l)--cycle; fi  % right diagonal
+if serifs: numeric inner_jut[]; pickup tiny.nib;
+ prime_points_inside(1,4); prime_points_inside(2,3);
+ prime_points_inside(3,2); prime_points_inside(4,1);
+ if rt x1'r+jut+.5u+1<=lft x2'l-jut-xjut: inner_jut1=jut;
+ else: rt x1'r+inner_jut1+.5u+1=lft x2'l-inner_jut1-xjut; fi
+ if rt x3'r+jut+.5u+1<=lft x4'l-jut-xjut: inner_jut2=jut;
+ else: rt x3'r+inner_jut2+.5u+1=lft x4'l-inner_jut2-xjut; fi
+ dish_serif(1',4,a,1/3,outer_jut,b,2/3,inner_jut1);  % upper left serif
+ dish_serif(4',1,c,2/3,inner_jut2,d,1/3,outer_jut);  % lower right serif
+ dish_serif(2',3,e,2/3,inner_jut1+xjut,
+  f,1/2,outer_jut+xjut)(dark);  % upper right serif
+ dish_serif(3',2,g,1/2,outer_jut+xjut,
+  h,2/3,inner_jut2+xjut)(dark); fi  % lower left serif
+penlabels(0,1,2,3,4,12,13,24,34); endchar;
+
+cmchar "The letter y";
+beginchar("y",if serifs:9.5u# else:9u# fi,x_height#,desc_depth#);
+italcorr x_height#*slant+.25u#;
+adjust_fit(serif_fit# if monospace:+\\.5u#,.5u#+ else:,fi\\ serif_fit#);
+numeric left_stem,right_stem,bot_stem,bot_vair,outer_jut;
+left_stem=fudged.stem-stem_corr;
+right_stem=fudged.hair if hefty:-2stem_corr fi;
+bot_stem=fudged.hair if hefty:-8stem_corr fi;
+bot_vair=Vround(if serifs: vair else:.5[vair,bot_stem] fi);
+outer_jut=.75jut;
+x1l=w-x4r=l+letter_fit+outer_jut+.25u; y1=y4r=h; y2=y3=0; x2l=x3l;
+numeric alpha,alpha[]; x9=3u; y9=bot_vair-d-oo;
+alpha1=diag_ratio(2,bot_stem,y1-y3,x4r-x1l-apex_corr);
+alpha2=diag_ratio(1,bot_stem,y1-y9,x4r-x9);
+if alpha1<alpha2: x2l-x1l=x4r-x3r+apex_corr; alpha=alpha1;
+else: alpha=alpha2; z3l=whatever[z9,z4r-(alpha*bot_stem,0)]; fi
+penpos3(alpha*bot_stem,0); penpos4(alpha*right_stem,0);
+alpha3=(y1++(x2l-x1l))/y1;
+penpos1(alpha3*left_stem,0); penpos2(alpha3*left_stem,0);
+z0=whatever[z1r,z2r]=z4l+whatever*(z3r-z4r);
+if y0>notch_cut: y0:=notch_cut;
+  fill z0+.5right{up}...{z4r-z3r}diag_end(0,4l,1,1,4r,3r)
+    --z3r--z2l--diag_end(2l,1l,1,1,1r,2r){z2-z1}
+    ...{down}z0+.5left--cycle; % left and right diagonals
+else: fill z0--diag_end(0,4l,1,1,4r,3r)--z3r--z2l
+    --diag_end(2l,1l,1,1,1r,0)--cycle; fi % left and right diagonals
+penpos5(alpha*bot_stem,0); z5r=whatever[z3r,z4r]; y5-.5vair=-.5d;
+if serifs: numeric light_bulb; light_bulb=hround 7/8[hair,flare]; clearpen;
+ penpos6(vair,-90); penpos7(hair,-180); penpos8(light_bulb,-180);
+ x6=2u; y6r=-d-oo; y8-.5light_bulb=-.85d; x8r=hround .35u;
+ fill stroke z3e---z5e...{left}z6e; bulb(6,7,8);  % arc and bulb
+ numeric inner_jut; pickup tiny.nib;
+ prime_points_inside(1,2); prime_points_inside(4,3);
+ if rt x1'r+jut+.5u+1<=lft x4'l-jut: inner_jut=jut;
+ else: rt x1'r+inner_jut+.5u+1=lft x4'l-inner_jut; fi
+ dish_serif(1',2,a,1/3,outer_jut,b,1/2,inner_jut);  % left serif
+ dish_serif(4',3,c,.6,inner_jut,d,1/2,outer_jut)(dark);  % right serif
+else: penpos6(bot_vair,-90); x6=2.5u; y6r=-d-oo;
+ fill stroke z3e---z5e...{left}z6e;  % arc
+ pickup fine.nib; pos6'(bot_vair,-90); z6'=z6;
+ pos7(2/3[bot_vair,flare],-85);
+ lft x7l=hround u; bot y7r=vround-.96d-oo; y7l:=good.y y7l;
+ filldraw stroke term.e(6',7,left,1,4); fi % arc and terminal
+penlabels(0,1,2,3,4,5,6,7,8,9); endchar;
+
+cmchar "The letter z";
+beginchar("z",8u#,x_height#,0);
+italcorr x_height#*slant-.5serif_fit#-.3u#;
+adjust_fit(0,.5serif_fit#);
+numeric arm_thickness[],z_stem;
+if hefty: arm_thickness1=Vround(vair-vair_corr); arm_thickness2=vair;
+ z_stem=.6[vair,stem];
+else: arm_thickness1=vair; arm_thickness2=vair'; z_stem=.9[vair,stem]; fi
+pickup tiny.nib; rt x1r=rt x2r=hround(w-.8u); lft x3l=lft x4l=hround .5u;
+top y1=h; y2=min(y1,h-2/3arm_thickness1);
+bot y4=0; y3=max(y4,2/3arm_thickness2);
+numeric alpha; alpha=diag_ratio(1,z_stem-tiny,y2-y3,x2r-x3l-slant*(y2-y3));
+penpos1(alpha*(z_stem-tiny),0); penpos2(alpha*(z_stem-tiny),0);
+penpos3(alpha*(z_stem-tiny),0); penpos4(alpha*(z_stem-tiny),0);
+pair delta; delta=penoffset z3-z2 of currentpen;
+fill top lft z1l--z2l+delta---z3l+delta..lft z3l---lft z4l..bot z4l
+ ---bot rt z4r--z3r-delta---z2r-delta..rt z2r---rt z1r..top z1r
+ ---cycle;  % diagonal
+pickup crisp.nib; pos5(arm_thickness1,90); pos6(hair,180);
+top y5r=h; x5=x1; lft x6r=hround .75u; y6=good.y(y5l-beak/1.4)-eps;
+arm(5,6,a,beak_darkness,-.4beak_jut);  % upper arm and beak
+pos7(arm_thickness2,-90); pos8(hair,0);
+bot y7r=0; x7=x4; rt x8r=hround(w-.75u); y8=good.y(y7l+beak/1.2)+eps;
+arm(7,8,b,beak_darkness,.6beak_jut);  % lower arm and beak
+penlabels(1,2,3,4,5,6,7,8); endchar;
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/bromlig.mf b/Master/texmf-dist/fonts/source/public/cmbright/bromlig.mf
new file mode 100644
index 00000000000..fdb142d9c9e
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/bromlig.mf
@@ -0,0 +1,170 @@
+% This file describes five roman ligatures that begin with `f'
+% and puts them in code positions \0013--\0017.
+% Modified by WaS for the CM Bright fonts in 1995.
+numeric itc#; % modified italic correction on `f' and `ff'
+itc#=if serifs: max(0,flare#-.25u#) else: 1.25u# fi;
+
+ligtable "f": "i"=:oct"014", "f"=:oct"013", "l"=:oct"015",
+ "'" kern itc#, "?" kern itc#, "!" kern itc#, ")" kern itc#, "]" kern itc#;
+ligtable oct"013": "i"=:oct"016", "l"=:oct"017",
+ "'" kern itc#, "?" kern itc#, "!" kern itc#, ")" kern itc#, "]" kern itc#;
+
+cmchar "The ligature ff";
+beginchar(oct"013",10.5u#+2letter_fit#,asc_height#,0);
+italcorr asc_height#*slant+if serifs:flare#-.25u# else: 1.25u# fi;
+adjust_fit(0,0);
+pickup tiny.nib; pos1(stem',0); lft x1l=hround(2.5u-.5stem');
+pos11(stem',0); rt x11r=hround(w-3u+.5stem');
+pickup fine.nib; numeric bulb_diam, inner_jut;
+if serifs: bulb_diam=hround .8[stem,flare];
+ pos2(bulb_diam,0); pos12(bulb_diam,0);
+ rt x2r=hround(rt x11r-stem_corr); lft x12l=hround(w-.75u+.5);
+ y2+.5bulb_diam=.85[x_height,h+oo]; y12+.5bulb_diam=.9[x_height,h+oo];
+ if rt x1r+jut+.5u+2<=lft x11l-jut: inner_jut=jut;
+ else: rt x1r+inner_jut+.5u+2=lft x11l-inner_jut; fi
+else: pos2(5/7[vair,flare],90); top y2r=h; rt x2=hround 6.25u;
+ pos12(5/7[vair,flare],90); y12=y2; rt x12=hround(w+.75u); fi
+f_stroke(1,2,a,b,c,jut,inner_jut); % left stem, arc, terminal, serif
+f_stroke(11,12,d,e,f,inner_jut,1.25jut); % right stem, arc, terminal, serif
+pickup crisp.nib; top y3r=top y4r=x_height; lft x3=hround .5u-1;
+pos3(bar,90); pos4(bar,90);
+rt x4=hround(w-1/3u);
+if hefty: pos3'(bar,90); x3'-x1=x4-x11; y3'=y3;
+ pos4'(bar,90); x4'=x11; y4'=y4;
+ filldraw stroke z3e--z3'e; filldraw stroke z4'e--z4e;  % bars
+else: filldraw stroke z3e--z4e; fi  % bar
+penlabels(1,2,3,4,11,12); endchar;
+
+cmchar "The ligature fi";
+beginchar(oct"014",10u#+2letter_fit#,asc_height#,0);
+numeric dot_diam#;
+% diameter of dot = stem width of `i'
+dot_diam#=stem'/hppp;
+italcorr asc_height#*slant-serif_fit#+.5if serifs:stem# else:dot_diam# fi-2u#;
+adjust_fit(0,serif_fit#);
+pickup tiny.nib; pos1(stem',0); lft x1l=hround(2.5u-.5stem');
+pos11(stem',0); rt x11r=hround(w-2.5u+.5stem');
+pos12(stem',0); x11=x12; bot y12=0;
+pickup fine.nib; numeric bulb_diam, inner_jut;
+if serifs: bulb_diam=hround 1/4[.8[stem,flare],dot_size];
+ pos2(bulb_diam,0); x2r=x12r;
+ y2+.5bulb_diam=.8[x_height,h+oo]; top y11=x_height+min(oo,serif_drop);
+ if rt x1r+jut+.5u+2<=lft x11l-jut: inner_jut=jut;
+ else: rt x1r+inner_jut+.5u+2=lft x11l-inner_jut; fi
+else: bulb_diam=stem';
+ pos2(6/7[vair,flare],90); top y2r=h; rt x2=hround 5.3u;
+ pickup tiny.nib; pos13(bulb_diam,0); pos14(bulb_diam,90);
+ x13=x11-.5; top y14r=min(2x_height,h+1); top y11=x_height;
+ if bot y14l-x_height<tiny: y14l:=min(y14r-eps,y11+2tiny); fi
+ x13=x14; y13=.5[y14l,y14r]; dot(13,14);  % dot
+fi;  % this is the ligature we're drawing
+f_stroke(1,2,a,b,c,jut,inner_jut); % left stem, arc, terminal, serif
+pickup tiny.nib; filldraw stroke z11e--z12e;  % right stem
+pickup crisp.nib; top y3r=top y4r=x_height; lft x3=hround .5u-1;
+pos3(bar,90); pos4(bar,90);
+if serifs: x4=x11;  % bar will overlap upper right serif
+ sloped_serif.l(11,12,d,1/3,jut,min(oo,serif_drop));  % upper right serif
+ dish_serif(12,11,e,1/3,inner_jut,f,1/3,jut);  % lower right serif
+else: rt x4= hround 5.3u; fi
+pickup crisp.nib; filldraw stroke z3e--z4e;  % bar
+penlabels(1,2,3,4,11,12,13,14); endchar;
+
+cmchar "The ligature fl";
+beginchar(oct"015",10u#+2letter_fit#,asc_height#,0);
+italcorr asc_height#*slant-serif_fit#+.5stem#-2u#;
+adjust_fit(0,serif_fit#);
+pickup tiny.nib; pos1(stem',0); lft x1l=hround(2.5u-.5stem');
+pos11(stem',0); rt x11r=hround(w-2.5u+.5stem');
+pos12(stem',0); x11=x12; bot y12=0; top y11=h;
+filldraw stroke z11e--z12e;  % right stem
+pickup fine.nib; numeric bulb_diam, inner_jut;
+if serifs: bulb_diam=hround .8[stem,flare];
+ pos2(bulb_diam,0); x2r=x11r-stem_corr;
+ y2+.5bulb_diam=.9[x_height,h+oo];
+ sloped_serif.l(11,12,d,1/3,eps,max(serif_drop,oo)); % erase excess at top
+ if rt x1r+jut+.5u+2<=lft x11l-jut: inner_jut=jut;
+ else: rt x1r+inner_jut+.5u+2=lft x11l-inner_jut; fi
+else: pos2(5/7[vair,flare],90); top y2r=h; rt x2=hround 5.3u; fi
+f_stroke(1,2,a,b,c,jut,inner_jut); % left stem, arc, terminal, serif
+pickup crisp.nib; top y3r=top y4r=x_height; lft x3=hround .5u-1;
+pos3(bar,90); pos4(bar,90);
+if serifs: x4=x11;
+ dish_serif(12,11,e,1/3,inner_jut,f,1/3,jut);  % lower right serif
+else: rt x4= hround 5.3u; fi
+pickup crisp.nib; filldraw stroke z3e--z4e;  % bar
+penlabels(1,2,3,4,11,12); endchar;
+
+cmchar "The ligature ffi";
+beginchar(oct"016",15u#+4letter_fit#,asc_height#,0);
+numeric dot_diam#;
+% diameter of dot = stem width of `i', if we don't make serifs;
+% do the same trick later once more with the unsharped dimension:
+if serifs: dot_diam#=dot_size# else: dot_diam#=stem'/hppp fi;
+italcorr asc_height#*slant-serif_fit#+.5if serifs:stem# else:dot_diam# fi-2u#;
+adjust_fit(0,serif_fit#);
+pickup tiny.nib; pos1(stem',0); lft x1l=hround(2.5u-.5stem');
+pos11(stem',0); lft x11l=hround(.5w-.5stem');
+pos21(stem',0); rt x21r=hround(w-2.5u+.5stem');
+pos22(stem',0); x21=x22; bot y22=0;
+pickup fine.nib; numeric bulb_diam, inner_jut;
+if serifs: bulb_diam=hround 1/4[.8[stem,flare],dot_size];
+ pos2(bulb_diam,0); x2r=x11r-stem_corr;
+ pos12(bulb_diam,0); x12r=x21r;
+ top y21=x_height+min(oo,serif_drop);
+ y2+.5bulb_diam=.8[x_height,h+oo]; y12=y2;
+ if rt x1r+jut+.5u+2<=lft x11l-jut: inner_jut=jut;
+ else: rt x1r+inner_jut+.5u+2=lft x11l-inner_jut; fi
+else: bulb_diam=stem';
+ pos2(5/7[vair,flare],90); top y2r=h; rt x2=hround 5.75u;
+ pos12(6/7[vair,flare],90); y12=y2; rt x12=hround(.5w+2.8u);
+ pickup tiny.nib; pos23(bulb_diam,0); pos24(bulb_diam,90);
+ x23=x21-.5; top y24r=min(2x_height,h+1); top y21=x_height;
+ if bot y24l-x_height<tiny: y24l:=min(y24r-eps,y21+2tiny); fi
+ x23=x24; y23=.5[y24l,y24r]; dot(23,24); fi  % dot
+f_stroke(1,2,a,b,c,jut,inner_jut); % left stem, arc, terminal, serif
+f_stroke(11,12,d,e,f,inner_jut,inner_jut); % middle ditto
+pickup tiny.nib; filldraw stroke z21e--z22e;  % right stem
+pickup crisp.nib; top y3r=top y4r=x_height; lft x3=hround.5u-1;
+pos3(bar,90); pos4(bar,90);
+if serifs: x4=x21;  % bar will overlap upper right serif
+ sloped_serif.l(21,22,g,1/3,jut,min(oo,serif_drop));  % upper right serif
+ dish_serif(22,21,h,1/3,inner_jut,i,1/3,jut);  % lower right serif
+else: rt x4=hround(.5w+2.8u); fi
+pickup crisp.nib;
+if hefty: pos3'(bar,90); x3'-x1=x4-x11; y3'=y3;
+ pos4'(bar,90); x4'=x11; y4'=y4;
+ filldraw stroke z3e--z3'e; filldraw stroke z4'e--z4e;  % bars
+else: filldraw stroke z3e--z4e; fi  % bar
+penlabels(1,2,3,4,11,12,21,22,23,24); endchar;
+
+cmchar "The ligature ffl";
+beginchar(oct"017",15u#+4letter_fit#,asc_height#,0);
+italcorr asc_height#*slant-serif_fit#+.5stem#-2u#;
+adjust_fit(0,serif_fit#);
+pickup tiny.nib; pos1(stem',0); lft x1l=hround(2.5u-.5stem');
+pos11(stem',0); lft x11l=hround(.5w-.5stem');
+pos21(stem',0); rt x21r=hround(w-2.5u+.5stem');
+pos22(stem',0); x21=x22; bot y22=0; top y21=h;
+filldraw stroke z21e--z22e;  % right stem
+pickup fine.nib; numeric bulb_diam, inner_jut;
+if serifs: bulb_diam=hround .8[stem,flare];
+ pos2(bulb_diam,0); x2r=x11r-stem_corr;
+ pos12(bulb_diam,0); x12r=x21r-stem_corr;
+ y2+.5bulb_diam=.85[x_height,h+oo]; y12+.5bulb_diam=.9[x_height,h+oo];
+ sloped_serif.l(21,22,g,1/3,eps,max(serif_drop,oo)); % erase excess at top
+ if rt x1r+jut+.5u+2<=lft x11l-jut: inner_jut=jut;
+ else: rt x1r+inner_jut+.5u+2=lft x11l-inner_jut; fi
+else: pos2(5/7[vair,flare],90); top y2r=h; rt x2=hround 5.75u;
+ pos12(5/7[vair,flare],90); y12=y2; rt x12=hround(.5w+2.8u); fi
+f_stroke(1,2,a,b,c,jut,inner_jut); % left stem, arc, terminal, serif
+f_stroke(11,12,d,e,f,inner_jut,inner_jut); % middle ditto
+pickup crisp.nib; top y3r=top y4r=x_height; lft x3=hround.5u-1;
+pos3(bar,90); pos4(bar,90);
+if serifs: dish_serif(22,21,h,1/3,inner_jut,i,1/3,jut);  % lower right serif
+ pickup crisp.nib; x4=x21;
+else: rt x4=hround(.5w+2.8u); fi
+if hefty: pos3'(bar,90); x3'-x1=x4-x11; y3'=y3;
+ pos4'(bar,90); x4'=x11; y4'=y4;
+ filldraw stroke z3e--z3'e; filldraw stroke z4'e--z4e;  % bars
+else: filldraw stroke z3e--z4e; fi  % bar
+penlabels(1,2,3,4,11,12,21,22); endchar;
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/bromms.mf b/Master/texmf-dist/fonts/source/public/cmbright/bromms.mf
new file mode 100644
index 00000000000..9987a9c8aa5
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/bromms.mf
@@ -0,0 +1,243 @@
+% This file contains special characters of ``math italic'' fonts
+% that actually are not supposed to be slanted.
+% Changed for the CM Bright fonts [1995/09/23 v0.997 WaS]
+
+% Codes \0050--\0057, \0072--\0077, and \0133--\0137 are generated.
+
+% The italic corrections are zero in all of these characters.
+
+cmchar "Leftward top half arrow"; 
+compute_spread(.45sym_height#,.55sym_height#);
+beginchar(oct"050",18sym_u#,v_center(spread#+rule_thickness#));
+adjust_fit(0,0); pickup crisp.nib;
+pos1(rule_thickness,90); pos2(rule_thickness,90);
+pos3(rule_thickness,0); pos4(rule_thickness,0);
+y0=y1=y2=math_axis; x1+.5rule_thickness=hround(w-sym_u); lft x0=hround sym_u;
+y3-y0=y0-y4=.36asc_height+eps; x3=x4=x0+4sym_u+eps;
+pos5(rule_thickness,angle(z4-z0)); z5l=z0;
+pos6(rule_thickness,angle(z3-z0)); z6l=z0;
+numeric t; path p; p=z4r..{2(x0-x4),y0-y4}z6r;
+t=xpart(p intersectiontimes((0,y2l)--(w,y2l))); x2=xpart point t of p;
+filldraw z0--(x0,y2l)---z1l..z1r---z2r
+ ..subpath (t,0) of\\(z3r..{2(x0-x3),y0-y3}z5r)
+ --z3l..{2(x0-x3),y0-y3}cycle;  % arrowhead and stem
+penlabels(0,1,2,3,4,5,6); endchar;
+
+cmchar "Leftward bottom half arrow"; 
+compute_spread(.45sym_height#,.55sym_height#);
+beginchar(oct"051",18sym_u#,v_center(spread#+rule_thickness#));
+adjust_fit(0,0); pickup crisp.nib;
+pos1(rule_thickness,90); pos2(rule_thickness,90);
+pos3(rule_thickness,0); pos4(rule_thickness,0);
+y0=y1=y2=math_axis; x1+.5rule_thickness=hround(w-sym_u); lft x0=hround sym_u;
+y3-y0=y0-y4=.36asc_height+eps; x3=x4=x0+4sym_u+eps;
+pos5(rule_thickness,angle(z4-z0)); z5l=z0;
+pos6(rule_thickness,angle(z3-z0)); z6l=z0;
+numeric t; path p; p=z4r..{2(x0-x4),y0-y4}z6r;
+t=xpart(p intersectiontimes((0,y2l)--(w,y2l))); x2=xpart point t of p;
+filldraw z0{2(x4-x0),y4-y0}..z4l
+ --subpath (0,t) of\\(z4r..{2(x0-x4),y0-y4}z6r)
+ ..z2l---z1l..z1r---(x0,y2r)--cycle;  % arrowhead and stem
+penlabels(0,1,2,3,4,5,6); endchar;
+
+cmchar "Rightward top half arrow"; 
+compute_spread(.45sym_height#,.55sym_height#);
+beginchar(oct"052",18sym_u#,v_center(spread#+rule_thickness#));
+adjust_fit(0,0); pickup crisp.nib;
+pos1(rule_thickness,90); pos2(rule_thickness,90);
+pos3(rule_thickness,0); pos4(rule_thickness,0);
+y0=y1=y2=math_axis; x1-.5rule_thickness=hround sym_u; rt x0=hround(w-sym_u);
+y3-y0=y0-y4=.36asc_height+eps; x3=x4=x0-4sym_u-eps;
+pos5(rule_thickness,angle(z4-z0)); z5l=z0;
+pos6(rule_thickness,angle(z3-z0)); z6l=z0;
+numeric t; path p; p=z4l..{2(x0-x4),y0-y4}z6r;
+t=xpart(p intersectiontimes((0,y2l)--(w,y2l))); x2=xpart point t of p;
+filldraw z0--(x0,y2l)---z1l..z1r---z2r
+ ..subpath (t,0) of\\(z3l..{2(x0-x3),y0-y3}z5r)
+ --z3r..{2(x0-x3),y0-y3}cycle;  % arrowhead and stem
+penlabels(0,1,2,3,4,5,6); endchar;
+
+cmchar "Rightward bottom half arrow"; 
+compute_spread(.45sym_height#,.55sym_height#);
+beginchar(oct"053",18sym_u#,v_center(spread#+rule_thickness#));
+adjust_fit(0,0); pickup crisp.nib;
+pos1(rule_thickness,90); pos2(rule_thickness,90);
+pos3(rule_thickness,0); pos4(rule_thickness,0);
+y0=y1=y2=math_axis; x1-.5rule_thickness=hround sym_u; rt x0=hround(w-sym_u);
+y3-y0=y0-y4=.36asc_height+eps; x3=x4=x0-4sym_u-eps;
+pos5(rule_thickness,angle(z4-z0)); z5l=z0;
+pos6(rule_thickness,angle(z3-z0)); z6l=z0;
+numeric t; path p; p=z4l..{2(x0-x4),y0-y4}z6r;
+t=xpart(p intersectiontimes((0,y2l)--(w,y2l))); x2=xpart point t of p;
+filldraw z0{2(x4-x0),y4-y0}..z4r
+ --subpath (0,t) of\\(z4l..{2(x0-x4),y0-y4}z6r)
+ ..z2l---z1l..z1r---(x0,y2r)--cycle;  % arrowhead and stem
+penlabels(0,1,2,3,4,5,6); endchar;
+
+cmchar "Left hook"; 
+compute_spread(.45sym_height#,.55sym_height#);
+beginchar(oct"054",5sym_u#,v_center(2spread#+rule_thickness#));
+adjust_fit(0,0); pickup rule.nib; autorounded;
+lft x2=hround sym_u-eps; x1=x3=w-x2;
+y1-y3=spread; y2=.5[y1,y3]; y3=math_axis;
+draw z1{left}...z2{down}...z3{right};  % hook
+labels(1,2,3); endchar;
+
+cmchar "Right hook"; 
+compute_spread(.45sym_height#,.55sym_height#);
+beginchar(oct"055",5sym_u#,v_center(2spread#+rule_thickness#));
+adjust_fit(0,0); pickup rule.nib; autorounded;
+rt x2=hround(w-sym_u)+eps; x1=x3=w-x2;
+y1-y3=spread; y2=.5[y1,y3]; y3=math_axis;
+draw z1{right}...z2{down}...z3{left};  % hook
+labels(1,2,3); endchar;
+
+cmchar "Triangle pointing right"; 
+beginchar(oct"056",9sym_u#,v_center(sym_height#));
+adjust_fit(0,0); pickup rule.nib;
+numeric a,b; a=sqrt(3.14159\\ /sqrt3); % triangle area $=$ circle area
+b=.5w-(rt hround sym_u); .5[x1',x2']=.5w; x2'-x1'=a*b*sqrt3;
+x1=x3=good.x x1'; x2=good.x x2';
+y2=.5[y1,y3]=math_axis; y1=good.y(y2+a*b);
+draw z1--z2--z3--cycle;  % triangle
+labels(1,2,3); endchar;
+
+cmchar "Triangle pointing left"; 
+beginchar(oct"057",9sym_u#,v_center(sym_height#));
+adjust_fit(0,0); pickup rule.nib;
+numeric a,b; a=sqrt(3.14159\\ /sqrt3); % triangle area $=$ circle area
+b=.5w-(rt hround sym_u); .5[x1',x2']=.5w; x1'-x2'=a*b*sqrt3;
+x1=x3=good.x x1'; x2=good.x x2';
+y2=.5[y1,y3]=math_axis; y1=good.y(y2+a*b);
+draw z1--z2--z3--cycle;  % triangle
+labels(1,2,3); endchar;
+
+cmchar "Period";
+numeric dot_diam#; dot_diam#=if monospace: 5/4 fi\\ dot_size#;
+define_whole_blacker_pixels(dot_diam);
+beginchar(oct"072",5u#,dot_diam#,0);  % non-ASCII position
+adjust_fit(0,0); pickup fine.nib;
+pos1(dot_diam,0); pos2(dot_diam,90);
+lft x1l=hround(.5w-.5dot_diam); bot y2l=0; z1=z2; dot(1,2);  % dot
+penlabels(1,2); endchar;
+
+cmchar "Comma";
+numeric dot_diam#; dot_diam#=if monospace: 5/4 fi\\ dot_size#;
+define_whole_blacker_pixels(dot_diam);
+beginchar(oct"073",5u#,dot_diam#,comma_depth#);  % non-ASCII position
+adjust_fit(0,0);
+x1-.5dot_diam=hround(.5w-.5dot_diam); y1-.5dot_diam=0;
+comma(1,a,dot_diam,.2u,comma_depth);  % dot and tail
+penlabels(1); endchar;
+
+cmchar "Less than sign"; 
+compute_spread(5/4sym_height#,3/2sym_height#);
+beginchar("<",14sym_u#,v_center(spread#+rule_thickness#));
+italcorr h#*slant-sym_u#;
+adjust_fit(0,0); pickup rule.nib;
+lft x2=hround 1.5u-eps; x1=x3=w-x2;
+y1-y3=spread; y2=.5[y1,y3]=math_axis;
+draw z1--z2--z3;  % diagonals
+labels(1,2,3); endchar;
+
+cmchar "Virgule (slash)"; 
+beginchar(oct"075",9sym_u#,body_height#,paren_depth#);  % non-ASCII position
+italcorr body_height#*slant-.5sym_u#;
+adjust_fit(0,0); pickup rule.nib;
+rt x1=hround(w-sym_u)+eps; top y1=h+eps;
+lft x2=hround sym_u-eps; bot y2=-d-eps;
+draw z1--z2;  % diagonal
+penlabels(1,2); endchar;
+
+cmchar "Greater than sign"; 
+compute_spread(5/4sym_height#,3/2sym_height#);
+beginchar(">",14sym_u#,v_center(spread#+rule_thickness#));
+italcorr math_axis#*slant-sym_u#;
+adjust_fit(0,0); pickup rule.nib;
+rt x2=hround(w-1.5sym_u)+eps; x1=x3=w-x2;
+y1-y3=spread; y2=.5[y1,y3]=math_axis;
+draw z1--z2--z3;  % diagonals
+labels(1,2,3); endchar;
+
+cmchar "Five-pointed star"; 
+beginchar(oct"077",9sym_u#,v_center(sym_height#));
+adjust_fit(0,0); pickup tiny.nib;
+numeric theta; theta=360/5; % degrees between points
+pos0(curve,0); pos1(rule_thickness,90); x0=x1=good.x .5w;
+top y1r=vround(math_axis+.5x_height+.5rule_thickness);
+ypart(.5[z1,z0+(z1-z2) rotated 2theta])=math_axis;
+pos2(curve,theta); pos3(rule_thickness,90+theta);
+z2=z0; z3-z0=(z1-z0) rotated theta;
+z4=whatever[z0l,z1r]=whatever[z2r,z3r];
+filldraw for n=0 upto 4:
+ z0+(z1r-z0)rotated(n*theta)--z0+(z4-z0)rotated(n*theta)--endfor
+ cycle;  % star
+penlabels(0,1,2,3,4); endchar;
+
+cmchar "Musical flat sign";
+beginchar(oct"133",7u#,body_height#,0);
+adjust_fit(0,0); pickup crisp.nib;
+numeric light_hair; light_hair=if hefty: vair else: hair fi;
+pos1(light_hair,0); pos2(light_hair,180); pos3(light_hair,0); x1=x2=x3;
+pos4(.25[light_hair,curve],60); pos5(curve,0);
+lft x1l=hround u; x4=.5w; rt x5r=hround(w-u);
+top y1=h; bot y3=-o; top y4=x_height+o;
+y2=y4-.2x_height; y5=3/4x_height;
+filldraw stroke z1e--z3e;  % stem
+filldraw stroke z2e{up}...z4e{right}...z5e{down}
+ ...{2(x3-x5e),y3-y5e}z3e;  % bowl
+penlabels(1,2,3,4,5); endchar;
+
+cmchar "Musical natural sign";
+beginchar(oct"134",7u#,asc_height#,desc_depth#);
+adjust_fit(0,0); pickup crisp.nib;
+numeric light_hair; light_hair=if hefty: vair else: hair fi;
+pos1(light_hair,0); pos2(curve,90); pos3(curve,90);
+pos4(curve,90); pos5(curve,90); pos6(light_hair,0);
+rt x1r=hround 15/8u; x2=x4=x1l; x3=x5=x6r=w-x2;
+y1=h+o; top y2r=0; .5[y2,y3]=0; y4-y2=y5-y3=x_height; bot y6=-d-o;
+x2'=x1r; z2'=whatever[z2r,z3r]; x5'=x6l; z5'=whatever[z4l,z5l];
+(x1r,y)=z1l+whatever*(z5-z4); y6l:=y6l-(y-y1r); y1r:=y;
+filldraw z1l--z2l--z3l--z3r--z2'--z1r--cycle;  % left stem and lower bar
+filldraw z6r--z5r--z4r--z4l--z5'--z6l--cycle;  % right stem and upper bar
+penlabels(1,2,3,4,5,6); endchar;
+
+cmchar "Musical sharp sign";
+beginchar(oct"135",7u#,asc_height#,desc_depth#);
+adjust_fit(0,0); pickup crisp.nib;
+numeric light_hair; light_hair=if hefty: vair else: hair fi;
+pos1(curve,90); pos2(curve,90); pos3(curve,90); pos4(curve,90);
+lft x1=lft x3=hround u; x2=x4=w-x1;
+top y3r=0; .5[y3,y4]=0; y1-y3=y2-y4=x_height;
+filldraw stroke z1e--z2e; filldraw stroke z3e--z4e;  % bars
+numeric theta,hstem; theta=angle(z2-z1);
+(hstem-crisp)*cosd theta=light_hair-crisp;
+pos5(hstem,theta); pos6(hstem,theta); pos7(hstem,theta); pos8(hstem,theta);
+lft x5l=lft x6l=hround(2u-.5light_hair); x7=x8=w-x6;
+top y7l=h+o; bot y6r=-d-o; z7-z5=z8-z6=(whatever,0) rotated theta;
+filldraw stroke z5e--z6e; filldraw stroke z7e--z8e;  % stems
+penlabels(1,2,3,4,5,6,7,8); endchar;
+
+cmchar "Slur below (smile)"; 
+beginchar(oct"136",18sym_u#,v_center(.5sym_height#));
+adjust_fit(0,0); pickup fine.nib;
+numeric light_stem; light_stem=Vround .5[vair,stem];
+x1-.5hair=hround sym_u; y1+.5hair=vround(h+.5hair); x3=w-x1; y3=y1;
+pos2(light_stem,90); x2=.5w; y2l=good.y -d;
+numeric theta; theta=angle((z2-z1)yscaled 3);
+pos1(hair,90+theta); pos3(hair,90-theta);
+filldraw z1l{dir theta}...z2l...{dir-theta}z3l
+ ..z3r{-dir-theta}...z2r...{-dir theta}z1r..cycle;  % arc
+penlabels(1,2,3); endchar;
+
+cmchar "Slur above (frown)"; 
+beginchar(oct"137",18sym_u#,v_center(.5sym_height#));
+adjust_fit(0,0); pickup fine.nib;
+numeric light_stem; light_stem=Vround .5[vair,stem];
+x1-.5hair=hround sym_u; y1-.5hair=vround(-d-.5hair); x3=w-x1; y3=y1;
+pos2(light_stem,90); x2=.5w; y2=good.y h;
+numeric theta; theta=angle((z2-z1)yscaled 3);
+pos1(hair,90+theta); pos3(hair,90-theta);
+filldraw z1l{dir theta}...z2l...{dir-theta}z3l
+ ..z3r{-dir-theta}...z2r...{-dir theta}z1r..cycle;  % arc
+penlabels(1,2,3); endchar;
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/brs10pt.mf b/Master/texmf-dist/fonts/source/public/cmbright/brs10pt.mf
new file mode 100644
index 00000000000..88c2c1f7392
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/brs10pt.mf
@@ -0,0 +1,74 @@
+% Dimensions for Computer Modern Bright semibold 10pt [1997/04/25 v1.0 (WaS)]
+
+numeric spt#;
+1spt#=1.5pt#;
+
+u#:=21/36pt#;      % unit width
+width_adj#:=12/36pt#;    % width adjustment for certain characters
+serif_fit#:=-12/36pt#;    % extra sidebar near lowercase serifs
+cap_serif_fit#:=-15/36pt#;  % extra sidebar near uppercase serifs
+letter_fit#:=0pt#;    % extra space added to all sidebars
+
+body_height#:=270/36pt#;  % height of tallest characters
+asc_height#:=250/36pt#;    % height of lowercase ascenders
+cap_height#:=250/36pt#;    % height of caps
+fig_height#:=236/36pt#;    % height of numerals
+x_height#:=170/36pt#;    % height of lowercase without ascenders
+math_axis#:=95/36pt#;    % axis of symmetry for math symbols
+bar_height#:=90/36pt#;    % height of crossbar in lowercase e (.53 x_height)
+comma_depth#:=40/36pt#;    % depth of comma below baseline
+desc_depth#:=60/36pt#;    % depth of lowercase descenders
+
+crisp#:=0pt#;    % diameter of serif corners
+tiny#:=0pt#;    % diameter of rounded corners
+fine#:=0pt#;      % diameter of sharply rounded corners
+thin_join#:=8/36spt#;    % width of extrafine details
+hair#:=23/36spt#;    % lowercase hairline breadth
+stem#:=23/36spt#;    % lowercase stem breadth
+curve#:=23/36spt#;    % lowercase curve breadth
+ess#:=23/36spt#;      % breadth in middle of lowercase s
+flare#:=21/36spt#;    % diameter of bulbs or breadth of terminals
+dot_size#:=28/36spt#;    % diameter of dots
+cap_hair#:=23/36spt#;    % uppercase hairline breadth
+cap_stem#:=25/36spt#;    % uppercase stem breadth
+cap_curve#:=25/36spt#;    % uppercase curve breadth
+cap_ess#:=25/36spt#;    % breadth in middle of uppercase s
+%rule_thickness#:=.4spt#;    % thickness of lines in math symbols
+rule_thickness#:=.49pt#;    % thickness of lines in math symbols
+
+dish#:=0pt#;      % amount erased at top or bottom of serifs
+bracket#:=0pt#;      % vertical distance from serif base to tangent
+jut#:=0pt#;      % protrusion of lowercase serifs
+cap_jut#:=0pt#;      % protrusion of uppercase serifs
+beak_jut#:=0pt#;    % horizontal protrusion of beak serifs
+beak#:=0pt#;      % vertical protrusion of beak serifs
+vair#:=18/36spt#;    % vertical diameter of hairlines
+notch_cut#:=23/36spt#;    % maximum breadth above or below notches
+bar#:=18/36spt#;      % lowercase bar thickness
+slab#:=19/36spt#;    % serif and arm thickness
+cap_bar#:=19/36spt#;    % uppercase bar thickness
+cap_band#:=19/36spt#;    % uppercase thickness above/below lobes
+cap_notch_cut#:=23/36spt#;  % max breadth above/below uppercase notches
+serif_drop#:=0pt#;    % vertical drop of sloped serifs
+stem_corr#:=.5/36spt#;    % for small refinements of stem breadth
+vair_corr#:=.5/36spt#;    % for small refinements of hairline height
+apex_corr#:=4/36spt#;    % extra width at diagonal junctions
+
+o#:=6/36pt#;      % amount of overshoot for curves
+apex_o#:=2/36pt#;    % amount of overshoot for diagonal junctions
+
+fudge:=.95;      % factor applied to weights of heavy characters
+math_spread:=0;      % extra openness of math symbols
+superness:=1/sqrt2;    % parameter for superellipses
+superpull:=1/10;    % extra openness inside bowls
+beak_darkness:=0;    % fraction of triangle inside beak serifs
+
+square_dots:=true;    % should dots be square?
+hefty:=true;      % should we try hard not to be overweight?
+serifs:=false;      % should serifs and bulbs be attached?
+monospace:=false;    % should all characters have the same width?
+
+sym_u#:=20/36pt#;      % unit of width for math symbols
+sym_height#:=155/36pt#;    % unit of height for math symbols
+
+% end of br10pt.mf
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/brs17pt.mf b/Master/texmf-dist/fonts/source/public/cmbright/brs17pt.mf
new file mode 100644
index 00000000000..9316517f94f
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/brs17pt.mf
@@ -0,0 +1,75 @@
+% Dimensions for Computer Modern Bright semibold 17pt [1997/05/26 v1.0c (WaS)]
+
+numeric Pt#;
+1Pt#=1.728pt#;
+numeric sPt#;
+1sPt#=1.5Pt#;
+
+u#:=21/36Pt#;      % unit width
+width_adj#:=12/36Pt#;    % width adjustment for certain characters
+serif_fit#:=-15/36Pt#;    % extra sidebar near lowercase serifs
+cap_serif_fit#:=-15/36Pt#;  % extra sidebar near uppercase serifs
+letter_fit#:=0Pt#;    % extra space added to all sidebars
+
+body_height#:=270/36Pt#;  % height of tallest characters
+asc_height#:=250/36Pt#;    % height of lowercase ascenders
+cap_height#:=250/36Pt#;    % height of caps
+fig_height#:=236/36Pt#;    % height of numerals
+x_height#:=170/36Pt#;    % height of lowercase without ascenders
+math_axis#:=95/36Pt#;    % axis of symmetry for math symbols
+bar_height#:=90/36Pt#;    % height of crossbar in lowercase e (.53 x_height)
+comma_depth#:=40/36Pt#;    % depth of comma below baseline
+desc_depth#:=60/36Pt#;    % depth of lowercase descenders
+
+crisp#:=0Pt#;    % diameter of serif corners
+tiny#:=0Pt#;    % diameter of rounded corners
+fine#:=0Pt#;      % diameter of sharply rounded corners
+thin_join#:=8/36sPt#;    % width of extrafine details
+hair#:=23/36sPt#;    % lowercase hairline breadth
+stem#:=23/36sPt#;    % lowercase stem breadth
+curve#:=23/36sPt#;    % lowercase curve breadth
+ess#:=23/36sPt#;      % breadth in middle of lowercase s
+flare#:=21/36sPt#;    % diameter of bulbs or breadth of terminals
+dot_size#:=28/36sPt#;    % diameter of dots
+cap_hair#:=23/36sPt#;    % uppercase hairline breadth
+cap_stem#:=25/36sPt#;    % uppercase stem breadth
+cap_curve#:=25/36sPt#;    % uppercase curve breadth
+cap_ess#:=25/36sPt#;    % breadth in middle of uppercase s
+%rule_thickness#:=.4sPt#;    % thickness of lines in math symbols
+rule_thickness#:=.49Pt#;    % thickness of lines in math symbols
+
+dish#:=0Pt#;      % amount erased at top or bottom of serifs
+bracket#:=0Pt#;      % vertical distance from serif base to tangent
+jut#:=0Pt#;      % protrusion of lowercase serifs
+cap_jut#:=0Pt#;      % protrusion of uppercase serifs
+beak_jut#:=0Pt#;    % horizontal protrusion of beak serifs
+beak#:=0Pt#;      % vertical protrusion of beak serifs
+vair#:=18/36sPt#;    % vertical diameter of hairlines
+notch_cut#:=23/36sPt#;    % maximum breadth above or below notches
+bar#:=18/36sPt#;      % lowercase bar thickness
+slab#:=19/36sPt#;    % serif and arm thickness
+cap_bar#:=19/36sPt#;    % uppercase bar thickness
+cap_band#:=19/36sPt#;    % uppercase thickness above/below lobes
+cap_notch_cut#:=23/36sPt#;  % max breadth above/below uppercase notches
+serif_drop#:=0Pt#;    % vertical drop of sloped serifs
+stem_corr#:=.5/36sPt#;    % for small refinements of stem breadth
+vair_corr#:=.5/36sPt#;    % for small refinements of hairline height
+apex_corr#:=4/36sPt#;    % extra width at diagonal junctions
+
+o#:=7.5/36pt#;      % amount of overshoot for curves
+apex_o#:=2.5/36pt#;    % amount of overshoot for diagonal junctions
+fudge:=.95;      % factor applied to weights of heavy characters
+math_spread:=0;      % extra openness of math symbols
+superness:=1/sqrt2;    % parameter for superellipses
+superpull:=1/10;    % extra openness inside bowls
+beak_darkness:=0;    % fraction of triangle inside beak serifs
+
+square_dots:=true;    % should dots be square?
+hefty:=true;      % should we try hard not to be overweight?
+serifs:=false;      % should serifs and bulbs be attached?
+monospace:=false;    % should all characters have the same width?
+
+sym_u#:=20/36Pt#;      % unit of width for math symbols
+sym_height#:=155/36Pt#;    % unit of height for math symbols
+
+% end of brs17pt.mf
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/brs8pt.mf b/Master/texmf-dist/fonts/source/public/cmbright/brs8pt.mf
new file mode 100644
index 00000000000..d9ea980be97
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/brs8pt.mf
@@ -0,0 +1,73 @@
+% Dimensions for Computer Modern Bright semibold 8pt [1997/05/26 v1.0c (WaS)]
+
+numeric spt#;
+1spt#=1.5pt#;
+
+u#:=17.8/36pt#;      % unit width
+width_adj#:=9.6/36pt#;    % width adjustment for certain characters
+serif_fit#:=-10/36pt#;    % extra sidebar near lowercase serifs
+cap_serif_fit#:=-12/36pt#;  % extra sidebar near uppercase serifs
+letter_fit#:=0pt#;    % extra space added to all sidebars
+
+body_height#:=216/36pt#;  % height of tallest characters
+asc_height#:=200/36pt#;    % height of lowercase ascenders
+cap_height#:=200/36pt#;    % height of caps
+fig_height#:=189/36pt#;    % height of numerals
+x_height#:=136/36pt#;    % height of lowercase without ascenders
+math_axis#:=76/36pt#;    % axis of symmetry for math symbols
+bar_height#:=72/36pt#;    % height of crossbar in lowercase e (.53 x_height)
+comma_depth#:=32/36pt#;    % depth of comma below baseline
+desc_depth#:=48/36pt#;    % depth of lowercase descenders
+
+crisp#:=0pt#;    % diameter of serif corners
+tiny#:=0pt#;    % diameter of rounded corners
+fine#:=0pt#;      % diameter of sharply rounded corners
+thin_join#:=7/36spt#;    % width of extrafine details
+hair#:=21/36spt#;    % lowercase hairline breadth
+stem#:=21/36spt#;    % lowercase stem breadth
+curve#:=21/36spt#;    % lowercase curve breadth
+ess#:=21/36spt#;      % breadth in middle of lowercase s
+flare#:=19/36spt#;    % diameter of bulbs or breadth of terminals
+dot_size#:=24/36spt#;    % diameter of dots
+cap_hair#:=21/36spt#;    % uppercase hairline breadth
+cap_stem#:=21.75/36spt#;    % uppercase stem breadth
+cap_curve#:=21.75/36spt#;    % uppercase curve breadth
+cap_ess#:=21/36spt#;    % breadth in middle of uppercase s
+%rule_thickness#:=.36spt#;    % thickness of lines in math symbols
+rule_thickness#:=.44pt#;    % thickness of lines in math symbols
+
+dish#:=0pt#;      % amount erased at top or bottom of serifs
+bracket#:=0pt#;      % vertical distance from serif base to tangent
+jut#:=0pt#;      % protrusion of lowercase serifs
+cap_jut#:=0pt#;      % protrusion of uppercase serifs
+beak_jut#:=0pt#;    % horizontal protrusion of beak serifs
+beak#:=0pt#;      % vertical protrusion of beak serifs
+vair#:=16/36spt#;    % vertical diameter of hairlines
+notch_cut#:=21/36spt#;    % maximum breadth above or below notches
+bar#:=16/36spt#;      % lowercase bar thickness
+slab#:=17/36spt#;    % serif and arm thickness
+cap_bar#:=17/36spt#;    % uppercase bar thickness
+cap_band#:=17/36spt#;    % uppercase thickness above/below lobes
+cap_notch_cut#:=21/36spt#;  % max breadth above/below uppercase notches
+serif_drop#:=0pt#;    % vertical drop of sloped serifs
+stem_corr#:=.5/36spt#;    % for small refinements of stem breadth
+vair_corr#:=.5/36spt#;    % for small refinements of hairline height
+apex_corr#:=2/36spt#;    % extra width at diagonal junctions
+
+o#:=4.5/36pt#;      % amount of overshoot for curves
+apex_o#:=1.9/36pt#;    % amount of overshoot for diagonal junctions
+fudge:=.92;      % factor applied to weights of heavy characters
+math_spread:=0.4;      % extra openness of math symbols
+superness:=1/sqrt2;    % parameter for superellipses
+superpull:=1/10;    % extra openness inside bowls
+beak_darkness:=0;    % fraction of triangle inside beak serifs
+
+square_dots:=true;    % should dots be square?
+hefty:=true;      % should we try hard not to be overweight?
+serifs:=false;      % should serifs and bulbs be attached?
+monospace:=false;    % should all characters have the same width?
+
+sym_u#:=17/36pt#;
+sym_height#:=124/36pt#;    % unit of height for math symbols
+
+% end of brs8pt.mf
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/brs9pt.mf b/Master/texmf-dist/fonts/source/public/cmbright/brs9pt.mf
new file mode 100644
index 00000000000..a99e2ac2b09
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/brs9pt.mf
@@ -0,0 +1,73 @@
+% Dimensions for Computer Modern Bright semibold 9pt [1997/05/26 v1.0c (WaS)]
+
+numeric spt#;
+1spt#=1.5pt#;
+
+u#:=19.4/36pt#;      % unit width
+width_adj#:=10.8/36pt#;    % width adjustment for certain characters
+serif_fit#:=-11/36pt#;    % extra sidebar near lowercase serifs
+cap_serif_fit#:=-13.5/36pt#;  % extra sidebar near uppercase serifs
+letter_fit#:=0pt#;    % extra space added to all sidebars
+
+body_height#:=243/36pt#;  % height of tallest characters
+asc_height#:=225/36pt#;    % height of lowercase ascenders
+cap_height#:=225/36pt#;    % height of caps
+fig_height#:=212/36pt#;    % height of numerals
+x_height#:=153/36pt#;    % height of lowercase without ascenders
+math_axis#:=85.5/36pt#;    % axis of symmetry for math symbols
+bar_height#:=81/36pt#;    % height of crossbar in lowercase e (.53 x_height)
+comma_depth#:=36/36pt#;    % depth of comma below baseline
+desc_depth#:=54/36pt#;    % depth of lowercase descenders
+
+crisp#:=0pt#;    % diameter of serif corners
+tiny#:=0pt#;    % diameter of rounded corners
+fine#:=0pt#;      % diameter of sharply rounded corners
+thin_join#:=7.5/36spt#;    % width of extrafine details
+hair#:=22/36spt#;    % lowercase hairline breadth
+stem#:=22/36spt#;    % lowercase stem breadth
+curve#:=22/36spt#;    % lowercase curve breadth
+ess#:=22/36spt#;      % breadth in middle of lowercase s
+flare#:=20/36spt#;    % diameter of bulbs or breadth of terminals
+dot_size#:=26/36spt#;    % diameter of dots
+cap_hair#:=22/36spt#;    % uppercase hairline breadth
+cap_stem#:=22.75/36spt#;    % uppercase stem breadth
+cap_curve#:=22.75/36spt#;    % uppercase curve breadth
+cap_ess#:=22.75/36spt#;    % breadth in middle of uppercase s
+%rule_thickness#:=.38spt#;    % thickness of lines in math symbols
+rule_thickness#:=.47pt#;    % thickness of lines in math symbols
+
+dish#:=0pt#;      % amount erased at top or bottom of serifs
+bracket#:=0pt#;      % vertical distance from serif base to tangent
+jut#:=0pt#;      % protrusion of lowercase serifs
+cap_jut#:=0pt#;      % protrusion of uppercase serifs
+beak_jut#:=0pt#;    % horizontal protrusion of beak serifs
+beak#:=0pt#;      % vertical protrusion of beak serifs
+vair#:=17/36spt#;    % vertical diameter of hairlines
+notch_cut#:=22/36spt#;    % maximum breadth above or below notches
+bar#:=17/36spt#;      % lowercase bar thickness
+slab#:=18/36spt#;    % serif and arm thickness
+cap_bar#:=18/36spt#;    % uppercase bar thickness
+cap_band#:=18/36spt#;    % uppercase thickness above/below lobes
+cap_notch_cut#:=22/36spt#;  % max breadth above/below uppercase notches
+serif_drop#:=0pt#;    % vertical drop of sloped serifs
+stem_corr#:=.5/36spt#;    % for small refinements of stem breadth
+vair_corr#:=.5/36spt#;    % for small refinements of hairline height
+apex_corr#:=3.6/36spt#;    % extra width at diagonal junctions
+
+o#:=5/36pt#;      % amount of overshoot for curves
+apex_o#:=1.95/36pt#;    % amount of overshoot for diagonal junctions
+fudge:=.93;      % factor applied to weights of heavy characters
+math_spread:=.2;      % extra openness of math symbols
+superness:=1/sqrt2;    % parameter for superellipses
+superpull:=1/10;    % extra openness inside bowls
+beak_darkness:=0;    % fraction of triangle inside beak serifs
+
+square_dots:=true;    % should dots be square?
+hefty:=true;      % should we try hard not to be overweight?
+serifs:=false;      % should serifs and bulbs be attached?
+monospace:=false;    % should all characters have the same width?
+
+sym_u#:=18.5/36pt#;
+sym_height#:=139.5/36pt#;
+
+% end of br9pt.mf
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/cmbr10.mf b/Master/texmf-dist/fonts/source/public/cmbright/cmbr10.mf
new file mode 100644
index 00000000000..30cafd0c741
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/cmbr10.mf
@@ -0,0 +1,13 @@
+% Computer Modern Bright 10 point [1996/05/01 v1.0 (WaS)]
+if unknown cmbase: input cmbase fi
+
+font_identifier:="CMBR"; font_size 10pt#;
+input br10pt;
+
+slant:=0;      % tilt ratio $(\Delta x/\Delta y)$
+variant_g:=true;    % should an italic-style g be used?
+low_asterisk:=false;    % should the asterisk be centered at the axis?
+math_fitting:=false;    % should math-mode spacing be used?
+ligs:=2;
+
+generate broman      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/cmbr17.mf b/Master/texmf-dist/fonts/source/public/cmbright/cmbr17.mf
new file mode 100644
index 00000000000..8d00ec53ab6
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/cmbr17.mf
@@ -0,0 +1,13 @@
+% Computer Modern Bright 17 point [1996/05/01 v1.0 (WaS)]
+if unknown cmbase: input cmbase fi
+
+font_identifier:="CMBR"; font_size 17.28pt#;
+input br17pt;
+
+slant:=0;      % tilt ratio $(\Delta x/\Delta y)$
+ligs:=2;      % level of ligatures to be included
+variant_g:=true;    % should an italic-style g be used?
+low_asterisk:=false;    % should the asterisk be centered at the axis?
+math_fitting:=false;    % should math-mode spacing be used?
+
+generate broman      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/cmbr8.mf b/Master/texmf-dist/fonts/source/public/cmbright/cmbr8.mf
new file mode 100644
index 00000000000..eb3ccf32f0f
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/cmbr8.mf
@@ -0,0 +1,13 @@
+% Computer Modern Bright 8 point [1996/05/01 v1.0 (WaS)]
+if unknown cmbase: input cmbase fi
+
+font_identifier:="CMBR"; font_size 8pt#;
+input br8pt;
+
+slant:=0;      % tilt ratio $(\Delta x/\Delta y)$
+ligs:=2;      % level of ligatures to be included
+variant_g:=true;    % should an italic-style g be used?
+low_asterisk:=false;    % should the asterisk be centered at the axis?
+math_fitting:=false;    % should math-mode spacing be used?
+
+generate broman      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/cmbr9.mf b/Master/texmf-dist/fonts/source/public/cmbright/cmbr9.mf
new file mode 100644
index 00000000000..ab8c8d2bb91
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/cmbr9.mf
@@ -0,0 +1,13 @@
+% Computer Modern Bright 9 point [1996/05/01 v1.0 (WaS)]
+if unknown cmbase: input cmbase fi
+
+font_identifier:="CMBR"; font_size 9pt#;
+input br9pt;
+
+slant:=0;      % tilt ratio $(\Delta x/\Delta y)$
+ligs:=2;      % level of ligatures to be included
+variant_g:=true;    % should an italic-style g be used?
+low_asterisk:=false;    % should the asterisk be centered at the axis?
+math_fitting:=false;    % should math-mode spacing be used?
+
+generate broman      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/cmbras10.mf b/Master/texmf-dist/fonts/source/public/cmbright/cmbras10.mf
new file mode 100644
index 00000000000..49543db0060
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/cmbras10.mf
@@ -0,0 +1,31 @@
+% Computer Modern Bright MSA symbols 10pt [1996/05/01 v1.0 (WaS)]
+
+if unknown cmbase: input cmbase fi
+
+font_identifier:="CMBRAS"; font_size 10pt#;
+
+input ams10pt;
+slant:=0;      % tilt ratio $(\Delta x/\Delta y)$
+
+mode_setup; font_setup;
+
+autorounding:=0;
+
+font_slant slant; font_x_height x_height#;
+font_quad 18u# if not monospace:+4letter_fit# fi;
+% (The spacing is zero so that \TeX\ will always add the italic correction.)
+% (The calling file should give the other math symbol font parameters.)
+
+
+
+input msa;  % the symbols, roman style
+
+% the remaining characters are to be generated with the parameters
+% of cmbrmi10
+input br10pt;
+
+font_setup;
+input brmsa;   % the symbols, bright style
+
+bye.
+
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/cmbras8.mf b/Master/texmf-dist/fonts/source/public/cmbright/cmbras8.mf
new file mode 100644
index 00000000000..170b72c5ace
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/cmbras8.mf
@@ -0,0 +1,30 @@
+% Computer Modern Bright MSA symbols 8pt [1996/05/01 v1.0 (WaS)]
+
+if unknown cmbase: input cmbase fi
+
+font_identifier:="CMBRAS"; font_size 8pt#;
+
+input ams8pt;
+slant:=0;      % tilt ratio $(\Delta x/\Delta y)$
+
+mode_setup; font_setup;
+
+autorounding:=0;
+
+font_slant slant; font_x_height x_height#;
+font_quad 18u# if not monospace:+4letter_fit# fi;
+% (The spacing is zero so that \TeX\ will always add the italic correction.)
+% (The calling file should give the other math symbol font parameters.)
+
+
+
+input msa;  % the symbols, roman style
+
+% the remaining characters are to be generated with the parameters
+% of cmbrmi10
+input br8pt;
+
+font_setup;
+input brmsa;   % the symbols, bright style
+
+bye.
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/cmbras9.mf b/Master/texmf-dist/fonts/source/public/cmbright/cmbras9.mf
new file mode 100644
index 00000000000..1c50a36ffb4
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/cmbras9.mf
@@ -0,0 +1,31 @@
+% Computer Modern Bright MSA symbols 9pt [1996/05/01 v1.0 (WaS)]
+
+if unknown cmbase: input cmbase fi
+
+font_identifier:="CMBRAS"; font_size 9pt#;
+
+input ams9pt;
+slant:=0;      % tilt ratio $(\Delta x/\Delta y)$
+
+mode_setup; font_setup;
+
+autorounding:=0;
+
+font_slant slant; font_x_height x_height#;
+font_quad 18u# if not monospace:+4letter_fit# fi;
+% (The spacing is zero so that \TeX\ will always add the italic correction.)
+% (The calling file should give the other math symbol font parameters.)
+
+
+
+input msa;  % the symbols, roman style
+
+% the remaining characters are to be generated with the parameters
+% of cmbrmi10
+input br9pt;
+
+font_setup;
+input brmsa;   % the symbols, bright style
+
+bye.
+
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/cmbrbs10.mf b/Master/texmf-dist/fonts/source/public/cmbright/cmbrbs10.mf
new file mode 100644
index 00000000000..e2ea0039f78
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/cmbrbs10.mf
@@ -0,0 +1,31 @@
+% Computer Modern Bright MSB symbols [1996/05/01 v1.0 (WaS)]
+
+if unknown cmbase: input cmbase fi
+
+font_identifier:="CMBRBS"; font_size 10pt#;
+
+input ams10pt;
+slant:=sind 12/ cosd 12;      % tilt ratio $(\Delta x/\Delta y)$
+
+mode_setup; font_setup;
+
+autorounding:=0;
+
+font_slant slant; font_x_height x_height#;
+font_quad 18u# if not monospace:+4letter_fit# fi;
+% (The spacing is zero so that \TeX\ will always add the italic correction.)
+% (The calling file should give the other math symbol font parameters.)
+
+slant:=mono_charic#:=0;  % the next characters will not be slanted
+currenttransform:=identity yscaled aspect_ratio scaled granularity;
+input msb;  % symbols, roman style
+
+% the remaining characters are to be generated with the parameters
+% of cmbrmi10
+input br10pt;
+slant:=sind12/ cosd 12;
+font_setup;
+input brmsb;   % symbols, bright style
+input xbbold;   % blackboard bold
+bye.
+
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/cmbrbs8.mf b/Master/texmf-dist/fonts/source/public/cmbright/cmbrbs8.mf
new file mode 100644
index 00000000000..f5b1863ee65
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/cmbrbs8.mf
@@ -0,0 +1,31 @@
+% Computer Modern Bright MSB symbols 8pt [1996/05/01 v1.0 (WaS)]
+
+if unknown cmbase: input cmbase fi
+
+font_identifier:="CMBRBS"; font_size 8pt#;
+
+input ams8pt;
+slant:=sind 12/ cosd 12;      % tilt ratio $(\Delta x/\Delta y)$
+
+mode_setup; font_setup;
+
+autorounding:=0;
+
+font_slant slant; font_x_height x_height#;
+font_quad 18u# if not monospace:+4letter_fit# fi;
+% (The spacing is zero so that \TeX\ will always add the italic correction.)
+% (The calling file should give the other math symbol font parameters.)
+
+slant:=mono_charic#:=0;  % the next characters will not be slanted
+currenttransform:=identity yscaled aspect_ratio scaled granularity;
+input msb;  % symbols, roman style
+
+% the remaining characters are to be generated with the parameters
+% of cmbrmi10
+input br8pt;
+slant:=sind12/ cosd 12;
+font_setup;
+input brmsb;   % symbols, bright style
+input xbbold;   % blackboard bold
+bye.
+
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/cmbrbs9.mf b/Master/texmf-dist/fonts/source/public/cmbright/cmbrbs9.mf
new file mode 100644
index 00000000000..77b21a41d1b
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/cmbrbs9.mf
@@ -0,0 +1,31 @@
+% Computer Modern Bright MSB symbols 9pt [1996/05/01 v1.0 (WaS)]
+
+if unknown cmbase: input cmbase fi
+
+font_identifier:="CMBRBS"; font_size 9pt#;
+
+input ams9pt;
+slant:=sind 12/ cosd 12;      % tilt ratio $(\Delta x/\Delta y)$
+
+mode_setup; font_setup;
+
+autorounding:=0;
+
+font_slant slant; font_x_height x_height#;
+font_quad 18u# if not monospace:+4letter_fit# fi;
+% (The spacing is zero so that \TeX\ will always add the italic correction.)
+% (The calling file should give the other math symbol font parameters.)
+
+slant:=mono_charic#:=0;  % the next characters will not be slanted
+currenttransform:=identity yscaled aspect_ratio scaled granularity;
+input msb;  % symbols, roman style
+
+% the remaining characters are to be generated with the parameters
+% of cmbrmi10
+input br9pt;
+slant:=sind12/ cosd 12;
+font_setup;
+input brmsb;   % symbols, bright style
+input xbbold;   % blackboard bold
+bye.
+
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/cmbrbx10.mf b/Master/texmf-dist/fonts/source/public/cmbright/cmbrbx10.mf
new file mode 100644
index 00000000000..1c40cbf9713
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/cmbrbx10.mf
@@ -0,0 +1,79 @@
+% Computer Modern Bright Bold Extended 10 pt [1996/05/01 v1.0 (WaS)]
+if unknown cmbase: input cmbase fi
+
+font_identifier:="CMBRBX"; font_size 10pt#;
+
+u#:=22/36pt#;      % unit width
+width_adj#:=22/36pt#;    % width adjustment for certain characters
+serif_fit#:=-9/36pt#;    % extra sidebar near lowercase serifs
+cap_serif_fit#:=-11/36pt#;  % extra sidebar near uppercase serifs
+letter_fit#:=0pt#;    % extra space added to all sidebars
+
+body_height#:=270/36pt#;  % height of tallest characters
+asc_height#:=250/36pt#;    % height of lowercase ascenders
+cap_height#:=250/36pt#;    % height of caps
+fig_height#:=250/36pt#;    % height of numerals
+x_height#:=170/36pt#;    % height of lowercase without ascenders
+math_axis#:=95/36pt#;    % axis of symmetry for math symbols
+bar_height#:=90/36pt#;    % height of crossbar in lowercase e (.53 x_height)
+comma_depth#:=40/36pt#;    % depth of comma below baseline
+desc_depth#:=60/36pt#;    % depth of lowercase descenders
+
+crisp#:=0pt#;    % diameter of serif corners
+tiny#:=0pt#;    % diameter of rounded corners
+fine#:=0pt#;      % diameter of sharply rounded corners
+thin_join#:=9/36pt#;    % width of extrafine details
+hair#:=49/36pt#;    % lowercase hairline breadth
+stem#:=49/36pt#;    % lowercase stem breadth
+curve#:=49/36pt#;    % lowercase curve breadth
+ess#:=43/36pt#;      % breadth in middle of lowercase s
+flare#:=40/36pt#;    % diameter of bulbs or breadth of terminals
+dot_size#:=47/36pt#;    % diameter of dots
+cap_hair#:=49/36pt#;    % uppercase hairline breadth
+cap_stem#:=53/36pt#;    % uppercase stem breadth
+cap_curve#:=53/36pt#;    % uppercase curve breadth
+cap_ess#:=51/36pt#;    % breadth in middle of uppercase s
+rule_thickness#:=30/36pt#;  % thickness of lines in math symbols
+
+dish#:=0pt#;      % amount erased at top or bottom of serifs
+bracket#:=0pt#;      % vertical distance from serif base to tangent
+jut#:=0pt#;      % protrusion of lowercase serifs
+cap_jut#:=0pt#;      % protrusion of uppercase serifs
+beak_jut#:=0pt#;    % horizontal protrusion of beak serifs
+beak#:=1.5/36pt#;    % vertical protrusion of beak serifs
+vair#:=26/36pt#;    % vertical diameter of hairlines
+notch_cut#:=49/36pt#;    % maximum breadth above or below notches
+bar#:=26/36pt#;      % lowercase bar thickness
+slab#:=36/36pt#;    % serif and arm thickness
+cap_bar#:=34/36pt#;    % uppercase bar thickness
+cap_band#:=31/36pt#;    % uppercase thickness above/below lobes
+cap_notch_cut#:=45/36pt#;  % max breadth above/below uppercase notches
+serif_drop#:=2/36pt#;    % vertical drop of sloped serifs
+stem_corr#:=1/36pt#;    % for small refinements of stem breadth
+vair_corr#:=2/36pt#;    % for small refinements of hairline height
+apex_corr#:=18/36pt#;    % extra width at diagonal junctions
+
+o#:=8/36pt#;      % amount of overshoot for curves
+apex_o#:=0pt#;      % amount of overshoot for diagonal junctions
+
+slant:=0;      % tilt ratio $(\Delta x/\Delta y)$
+fudge:=.88;      % factor applied to weights of heavy characters
+math_spread:=.5;    % extra openness of math symbols
+superness:=3/4;      % parameter for superellipses
+superpull:=1/18;    % extra openness inside bowls
+beak_darkness:=0;    % fraction of triangle inside beak serifs
+ligs:=2;      % level of ligatures to be included
+
+square_dots:=true;    % should dots be square?
+hefty:=true;      % should we try hard not to be overweight?
+serifs:=false;      % should serifs and bulbs be attached?
+monospace:=false;    % should all characters have the same width?
+variant_g:=true;    % should an italic-style g be used?
+low_asterisk:=false;    % should the asterisk be centered at the axis?
+math_fitting:=false;    % should math-mode spacing be used?
+
+bx_kerning:=1;    % different kerning for bold extended fonts
+sym_u#:=u#;      % unit of width for math symbols
+sym_height#:=x_height#;    % unit of height for math symbols
+
+generate broman      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/cmbrmb10.mf b/Master/texmf-dist/fonts/source/public/cmbright/cmbrmb10.mf
new file mode 100644
index 00000000000..9f65ad197b1
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/cmbrmb10.mf
@@ -0,0 +1,78 @@
+% Computer Modern Bright Math Slanted Bold 10 pt [1996/05/01 v1.0 (WaS)]
+if unknown cmbase: input cmbase fi
+
+font_identifier:="CMBRMB"; font_size 10pt#;
+
+u#:=21/36pt#;      % unit width
+width_adj#:=15/36pt#;    % width adjustment for certain characters
+serif_fit#:=-8/36pt#;    % extra sidebar near lowercase serifs
+cap_serif_fit#:=-9/36pt#;  % extra sidebar near uppercase serifs
+letter_fit#:=0pt#;    % extra space added to all sidebars
+
+body_height#:=270/36pt#;  % height of tallest characters
+asc_height#:=250/36pt#;    % height of lowercase ascenders
+cap_height#:=250/36pt#;    % height of caps
+fig_height#:=232/36pt#;    % height of numerals
+x_height#:=170/36pt#;    % height of lowercase without ascenders
+math_axis#:=95/36pt#;    % axis of symmetry for math symbols
+bar_height#:=90/36pt#;    % height of crossbar in lowercase e
+comma_depth#:=40/36pt#;    % depth of comma below baseline
+desc_depth#:=60/36pt#;    % depth of lowercase descenders
+
+crisp#:=0pt#;    % diameter of serif corners
+tiny#:=0pt#;    % diameter of rounded corners
+fine#:=0pt#;      % diameter of sharply rounded corners
+thin_join#:=8/36pt#;    % width of extrafine details
+hair#:=40/36pt#;    % lowercase hairline breadth
+stem#:=40/36pt#;    % lowercase stem breadth
+curve#:=40/36pt#;    % lowercase curve breadth
+ess#:=37/36pt#;      % breadth in middle of lowercase s
+flare#:=31/36pt#;    % diameter of bulbs or breadth of terminals
+dot_size#:=38/36pt#;    % diameter of dots
+cap_hair#:=40/36pt#;    % uppercase hairline breadth
+cap_stem#:=44/36pt#;    % uppercase stem breadth
+cap_curve#:=44/36pt#;    % uppercase curve breadth
+cap_ess#:=42/36pt#;    % breadth in middle of uppercase s
+rule_thickness#:=25/36pt#;  % thickness of lines in math symbols
+
+dish#:=0pt#;      % amount erased at top or bottom of serifs
+bracket#:=0pt#;      % vertical distance from serif base to tangent
+jut#:=0pt#;      % protrusion of lowercase serifs
+cap_jut#:=0pt#;      % protrusion of uppercase serifs
+beak_jut#:=0pt#;    % horizontal protrusion of beak serifs
+beak#:=1.5/36pt#;    % vertical protrusion of beak serifs
+vair#:=23/36pt#;    % vertical diameter of hairlines
+notch_cut#:=40/36pt#;    % maximum breadth above or below notches
+bar#:=23/36pt#;      % lowercase bar thickness
+slab#:=31/36pt#;    % serif and arm thickness
+cap_bar#:=29/36pt#;    % uppercase bar thickness
+cap_band#:=27/36pt#;    % uppercase thickness above/below lobes
+cap_notch_cut#:=37/36pt#;  % max breadth above/below uppercase notches
+serif_drop#:=2/36pt#;    % vertical drop of sloped serifs
+stem_corr#:=1/36pt#;    % for small refinements of stem breadth
+vair_corr#:=2/36pt#;    % for small refinements of hairline height
+apex_corr#:=14/36pt#;    % extra width at diagonal junctions
+
+o#:=7/36pt#;      % amount of overshoot for curves
+apex_o#:=0pt#;      % amount of overshoot for diagonal junctions
+
+slant:=sind 12/cosd 12;      % tilt ratio $(\Delta x/\Delta y)$
+fudge:=.91;      % factor applied to weights of heavy characters
+math_spread:=.3;    % extra openness of math symbols
+superness:=.74;      % parameter for superellipses
+superpull:=1/18;    % extra openness inside bowls
+beak_darkness:=0;    % fraction of triangle inside beak serifs
+ligs:=2;      % level of ligatures to be included
+
+square_dots:=true;    % should dots be square?
+hefty:=true;      % should we try hard not to be overweight?
+serifs:=false;      % should serifs and bulbs be attached?
+monospace:=false;    % should all characters have the same width?
+variant_g:=true;    % should an italic-style g be used?
+low_asterisk:=false;    % should the asterisk be centered at the axis?
+math_fitting:=true;    % should math-mode spacing be used?
+
+sym_u#:=20/36pt#;     % unit of width for math symbols
+sym_height#:=155/36pt#;    % unit of height for math symbols
+
+generate mathsl      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/cmbrmi10.mf b/Master/texmf-dist/fonts/source/public/cmbright/cmbrmi10.mf
new file mode 100644
index 00000000000..cb946aa81dc
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/cmbrmi10.mf
@@ -0,0 +1,13 @@
+% Computer Modern Bright Math Slanted 10 point [1996/05/01 v1.0 (WaS)]
+if unknown cmbase: input cmbase fi
+
+font_identifier:="CMBRMI"; font_size 10pt#;
+input br10pt;
+
+slant:=sind 12/cosd 12;      % tilt ratio $(\Delta x/\Delta y)$
+variant_g:=true;    % should an italic-style g be used?
+low_asterisk:=false;    % should the asterisk be centered at the axis?
+math_fitting:=true;    % should math-mode spacing be used?
+ligs:=2;
+
+generate mathsl      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/cmbrmi8.mf b/Master/texmf-dist/fonts/source/public/cmbright/cmbrmi8.mf
new file mode 100644
index 00000000000..2771a55b7f7
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/cmbrmi8.mf
@@ -0,0 +1,13 @@
+% Computer Modern Bright Math Slanted 8 point [1996/05/01 v1.0 (WaS)]
+if unknown cmbase: input cmbase fi
+
+font_identifier:="CMBRMI"; font_size 8pt#;
+input br8pt;
+
+slant:=sind 12/cosd 12;      % tilt ratio $(\Delta x/\Delta y)$
+ligs:=2;      % level of ligatures to be included
+variant_g:=true;    % should an italic-style g be used?
+low_asterisk:=false;    % should the asterisk be centered at the axis?
+math_fitting:=true;    % should math-mode spacing be used?
+
+generate mathsl      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/cmbrmi9.mf b/Master/texmf-dist/fonts/source/public/cmbright/cmbrmi9.mf
new file mode 100644
index 00000000000..c4b1f1c2736
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/cmbrmi9.mf
@@ -0,0 +1,13 @@
+% Computer Modern Bright Math Slanted 9 point [1996/05/01 v1.0 (WaS)]
+if unknown cmbase: input cmbase fi
+
+font_identifier:="CMBRMI"; font_size 9pt#;
+input br9pt;
+
+slant:=sind 12/cosd 12;      % tilt ratio $(\Delta x/\Delta y)$
+ligs:=2;      % level of ligatures to be included
+variant_g:=true;    % should an italic-style g be used?
+low_asterisk:=false;    % should the asterisk be centered at the axis?
+math_fitting:=true;    % should math-mode spacing be used?
+
+generate mathsl      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/cmbrsl10.mf b/Master/texmf-dist/fonts/source/public/cmbright/cmbrsl10.mf
new file mode 100644
index 00000000000..6510888c869
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/cmbrsl10.mf
@@ -0,0 +1,13 @@
+% Computer Modern Bright Slanted 10 point [1996/05/01 v1.0 (WaS)]
+if unknown cmbase: input cmbase fi
+
+font_identifier:="CMBRSL"; font_size 10pt#;
+input br10pt;
+
+slant:=sind 12/cosd 12;      % tilt ratio $(\Delta x/\Delta y)$
+variant_g:=true;    % should an italic-style g be used?
+low_asterisk:=false;    % should the asterisk be centered at the axis?
+math_fitting:=false;    % should math-mode spacing be used?
+ligs:=2;
+
+generate broman      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/cmbrsl17.mf b/Master/texmf-dist/fonts/source/public/cmbright/cmbrsl17.mf
new file mode 100644
index 00000000000..8012bfdc1c8
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/cmbrsl17.mf
@@ -0,0 +1,13 @@
+% Computer Modern Bright Slanted 17 point [1996/05/01 v1.0 (WaS)]
+if unknown cmbase: input cmbase fi
+
+font_identifier:="CMBRSL"; font_size 17.28pt#;
+input br17pt;
+
+slant:=sind 12/cosd 12;      % tilt ratio $(\Delta x/\Delta y)$
+ligs:=2;      % level of ligatures to be included
+variant_g:=true;    % should an italic-style g be used?
+low_asterisk:=false;    % should the asterisk be centered at the axis?
+math_fitting:=false;    % should math-mode spacing be used?
+
+generate broman      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/cmbrsl8.mf b/Master/texmf-dist/fonts/source/public/cmbright/cmbrsl8.mf
new file mode 100644
index 00000000000..876753ef2e7
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/cmbrsl8.mf
@@ -0,0 +1,13 @@
+% Computer Modern Bright Slanted 8 point [1996/07/02 v1.0 (WaS)]
+if unknown cmbase: input cmbase fi
+
+font_identifier:="CMBRSL"; font_size 8pt#;
+input br8pt;
+
+slant:=sind 12/cosd 12;      % tilt ratio $(\Delta x/\Delta y)$
+ligs:=2;      % level of ligatures to be included
+variant_g:=true;    % should an italic-style g be used?
+low_asterisk:=false;    % should the asterisk be centered at the axis?
+math_fitting:=false;    % should math-mode spacing be used?
+
+generate broman      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/cmbrsl9.mf b/Master/texmf-dist/fonts/source/public/cmbright/cmbrsl9.mf
new file mode 100644
index 00000000000..12eba4c3ca4
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/cmbrsl9.mf
@@ -0,0 +1,13 @@
+% Computer Modern Bright 9 point slanted [1996/05/01 v1.0 (WaS)]
+if unknown cmbase: input cmbase fi
+
+font_identifier:="CMBRSL"; font_size 9pt#;
+input br9pt;
+
+slant:=sind 12/cosd 12;      % tilt ratio $(\Delta x/\Delta y)$
+ligs:=2;      % level of ligatures to be included
+variant_g:=true;    % should an italic-style g be used?
+low_asterisk:=false;    % should the asterisk be centered at the axis?
+math_fitting:=false;    % should math-mode spacing be used?
+
+generate broman      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/cmbrsy10.mf b/Master/texmf-dist/fonts/source/public/cmbright/cmbrsy10.mf
new file mode 100644
index 00000000000..9dbcd3e13a7
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/cmbrsy10.mf
@@ -0,0 +1,97 @@
+% Computer Modern Bright Math Symbols 10 point [1996/05/01 v1.0 (WaS)]
+% (identical to cmsy10, except math_axis)
+
+if unknown cmbase: input cmbase fi
+
+font_identifier:="CMBRSY"; font_size 10pt#;
+
+u#:=20/36pt#;      % unit width
+width_adj#:=0pt#;    % width adjustment for certain characters
+serif_fit#:=0pt#;    % extra sidebar near lowercase serifs
+cap_serif_fit#:=5/36pt#;  % extra sidebar near uppercase serifs
+letter_fit#:=0pt#;    % extra space added to all sidebars
+
+body_height#:=270/36pt#;  % height of tallest characters
+asc_height#:=250/36pt#;    % height of lowercase ascenders
+cap_height#:=246/36pt#;    % height of caps
+fig_height#:=232/36pt#;    % height of numerals
+x_height#:=155/36pt#;    % height of lowercase without ascenders
+math_axis#:=95/36pt#;    % axis of symmetry for math symbols
+bar_height#:=87/36pt#;    % height of crossbar in lowercase e
+comma_depth#:=70/36pt#;    % depth of comma below baseline
+desc_depth#:=70/36pt#;    % depth of lowercase descenders
+
+crisp#:=8/36pt#;    % diameter of serif corners
+tiny#:=8/36pt#;      % diameter of rounded corners
+fine#:=7/36pt#;      % diameter of sharply rounded corners
+thin_join#:=7/36pt#;    % width of extrafine details
+hair#:=9/36pt#;      % lowercase hairline breadth
+stem#:=24/36pt#;    % lowercase stem breadth
+curve#:=29/36pt#;    % lowercase curve breadth
+ess#:=27/36pt#;      % breadth in middle of lowercase s
+flare#:=32/36pt#;    % diameter of bulbs or breadth of terminals
+dot_size#:=38/36pt#;    % diameter of dots
+cap_hair#:=11/36pt#;    % uppercase hairline breadth
+cap_stem#:=30/36pt#;    % uppercase stem breadth
+cap_curve#:=35/36pt#;    % uppercase curve breadth
+cap_ess#:=33/36pt#;    % breadth in middle of uppercase s
+rule_thickness#:=.4pt#;    % thickness of lines in math symbols
+
+dish#:=1/36pt#;      % amount erased at top or bottom of serifs
+bracket#:=20/36pt#;    % vertical distance from serif base to tangent
+jut#:=30/36pt#;      % protrusion of lowercase serifs
+cap_jut#:=37/36pt#;    % protrusion of uppercase serifs
+beak_jut#:=10/36pt#;    % horizontal protrusion of beak serifs
+beak#:=70/36pt#;    % vertical protrusion of beak serifs
+vair#:=8/36pt#;      % vertical diameter of hairlines
+notch_cut#:=10pt#;    % maximum breadth above or below notches
+bar#:=11/36pt#;      % lowercase bar thickness
+slab#:=11/36pt#;    % serif and arm thickness
+cap_bar#:=11/36pt#;    % uppercase bar thickness
+cap_band#:=11/36pt#;    % uppercase thickness above/below lobes
+cap_notch_cut#:=10pt#;    % max breadth above/below uppercase notches
+serif_drop#:=4/36pt#;    % vertical drop of sloped serifs
+stem_corr#:=1/36pt#;    % for small refinements of stem breadth
+vair_corr#:=1/36pt#;    % for small refinements of hairline height
+apex_corr#:=0pt#;    % extra width at diagonal junctions
+
+o#:=8/36pt#;      % amount of overshoot for curves
+apex_o#:=8/36pt#;    % amount of overshoot for diagonal junctions
+
+slant:=.25;      % tilt ratio $(\Delta x/\Delta y)$
+fudge:=1;      % factor applied to weights of heavy characters
+math_spread:=0;      % extra openness of math symbols
+superness:=1/sqrt2;    % parameter for superellipses
+superpull:=1/6;      % extra openness inside bowls
+beak_darkness:=11/30;    % fraction of triangle inside beak serifs
+ligs:=2;      % level of ligatures to be included
+
+square_dots:=false;    % should dots be square?
+hefty:=false;      % should we try hard not to be overweight?
+serifs:=true;      % should serifs and bulbs be attached?
+monospace:=false;    % should all characters have the same width?
+variant_g:=true;    % should an italic-style g be used?
+low_asterisk:=false;    % should the asterisk be centered at the axis?
+math_fitting:=true;    % should math-mode spacing be used?
+
+% the following font parameters are explained in {\sl The \TeX book}, Appendix G
+subs:=7/10;  % subscripts to 10pt will normally be in 7pt type
+rth#:=.4pt#;  % assume that rules will come from cmex10
+fontdimen 8:  % parameters $\sigma_8$ through $\sigma_{22}$ will now be listed
+ math_axis#+3.51rth#+54/36pt#+subs*desc_depth#,      % num1
+ math_axis#+1.51rth#+30/36pt#,          % num2
+ math_axis#+1.51rth#+48/36pt#,          % num3
+ -(math_axis#-3.51rth#-subs*fig_height#-124/36pt#),    % denom1
+ -(math_axis#-1.51rth#-subs*fig_height#-30/36pt#),    % denom2
+ 8.99pt#-subs*asc_height#,          % sup1
+ 8.49pt#-subs*asc_height#,          % sup2
+ 104/36pt#,              % sup3
+ 54/36pt#,              % sub1
+ -(8.49pt#-2subs*asc_height#-3.1rth#),        % sub2
+ subs*asc_height#-36/36pt#,          % sup\_drop
+ 18/36pt#,              % sub\_drop
+ 23.9pt#,              % delim1
+ 10.1pt#,              % delim2
+ math_axis#;              % axis\_height
+
+generate mathsy      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/cmbrsy8.mf b/Master/texmf-dist/fonts/source/public/cmbright/cmbrsy8.mf
new file mode 100644
index 00000000000..2d73cce34ce
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/cmbrsy8.mf
@@ -0,0 +1,97 @@
+% Computer Modern Bright Math Symbols 8 point [1996/05/01 v1.0 (WaS)]
+% (identical to cmsy8, except math_axis)
+
+if unknown cmbase: input cmbase fi
+
+font_identifier:="CMBRSY"; font_size 8pt#;
+
+u#:=17/36pt#;      % unit width
+width_adj#:=0pt#;    % width adjustment for certain characters
+serif_fit#:=0pt#;    % extra sidebar near lowercase serifs
+cap_serif_fit#:=4.1/36pt#;  % extra sidebar near uppercase serifs
+letter_fit#:=0pt#;    % extra space added to all sidebars
+
+body_height#:=216/36pt#;  % height of tallest characters
+asc_height#:=200/36pt#;    % height of lowercase ascenders
+cap_height#:=196.8/36pt#;  % height of caps
+fig_height#:=185.6/36pt#;  % height of numerals
+x_height#:=124/36pt#;    % height of lowercase without ascenders
+math_axis#:=76/36pt#;    % axis of symmetry for math symbols
+bar_height#:=69.6/36pt#;  % height of crossbar in lowercase e
+comma_depth#:=56/36pt#;    % depth of comma below baseline
+desc_depth#:=56/36pt#;    % depth of lowercase descenders
+
+crisp#:=8/36pt#;    % diameter of serif corners
+tiny#:=8/36pt#;      % diameter of rounded corners
+fine#:=7/36pt#;      % diameter of sharply rounded corners
+thin_join#:=7/36pt#;    % width of extrafine details
+hair#:=9/36pt#;      % lowercase hairline breadth
+stem#:=21.5/36pt#;    % lowercase stem breadth
+curve#:=25/36pt#;    % lowercase curve breadth
+ess#:=23/36pt#;      % breadth in middle of lowercase s
+flare#:=26.5/36pt#;    % diameter of bulbs or breadth of terminals
+dot_size#:=32/36pt#;    % diameter of dots
+cap_hair#:=9.5/36pt#;    % uppercase hairline breadth
+cap_stem#:=25.5/36pt#;    % uppercase stem breadth
+cap_curve#:=29/36pt#;    % uppercase curve breadth
+cap_ess#:=26/36pt#;    % breadth in middle of uppercase s
+rule_thickness#:=.36pt#;  % thickness of lines in math symbols
+
+dish#:=1/36pt#;      % amount erased at top or bottom of serifs
+bracket#:=16/36pt#;    % vertical distance from serif base to tangent
+jut#:=24/36pt#;      % protrusion of lowercase serifs
+cap_jut#:=29/36pt#;    % protrusion of uppercase serifs
+beak_jut#:=8.4/36pt#;    % horizontal protrusion of beak serifs
+beak#:=56/36pt#;    % vertical protrusion of beak serifs
+vair#:=8/36pt#;      % vertical diameter of hairlines
+notch_cut#:=8pt#;    % maximum breadth above or below notches
+bar#:=9.5/36pt#;    % lowercase bar thickness
+slab#:=9.5/36pt#;    % serif and arm thickness
+cap_bar#:=9.5/36pt#;    % uppercase bar thickness
+cap_band#:=9.5/36pt#;    % uppercase thickness above/below lobes
+cap_notch_cut#:=8pt#;    % max breadth above/below uppercase notches
+serif_drop#:=3.2/36pt#;    % vertical drop of sloped serifs
+stem_corr#:=1/36pt#;    % for small refinements of stem breadth
+vair_corr#:=1/36pt#;    % for small refinements of hairline height
+apex_corr#:=0pt#;    % extra width at diagonal junctions
+
+o#:=6/36pt#;      % amount of overshoot for curves
+apex_o#:=6/36pt#;    % amount of overshoot for diagonal junctions
+
+slant:=.25;      % tilt ratio $(\Delta x/\Delta y)$
+fudge:=1;      % factor applied to weights of heavy characters
+math_spread:=.4;    % extra openness of math symbols
+superness:=1/sqrt2;    % parameter for superellipses
+superpull:=1/6;      % extra openness inside bowls
+beak_darkness:=11/30;    % fraction of triangle inside beak serifs
+ligs:=2;      % level of ligatures to be included
+
+square_dots:=false;    % should dots be square?
+hefty:=false;      % should we try hard not to be overweight?
+serifs:=true;      % should serifs and bulbs be attached?
+monospace:=false;    % should all characters have the same width?
+variant_g:=true;    % should an italic-style g be used?
+low_asterisk:=false;    % should the asterisk be centered at the axis?
+math_fitting:=true;    % should math-mode spacing be used?
+
+% the following font parameters are explained in {\sl The \TeX book}, Appendix G
+subs:=6/8;  % subscripts to 8pt will normally be in 6pt type
+rth#:=.4pt#;  % assume that rules will come from cmex10
+fontdimen 8:  % parameters $\sigma_8$ through $\sigma_{22}$ will now be listed
+ math_axis#+3.51rth#+36/36pt#+subs*desc_depth#,      % num1
+ math_axis#+1.51rth#+24/36pt#,          % num2
+ math_axis#+1.51rth#+38/36pt#,          % num3
+ -(math_axis#-3.51rth#-subs*fig_height#-98/36pt#),    % denom1
+ -(math_axis#-1.51rth#-subs*fig_height#-24/36pt#),    % denom2
+ 7.49pt#-subs*asc_height#,          % sup1
+ 6.99pt#-subs*asc_height#,          % sup2
+ 82/36pt#,              % sup3
+ 36/36pt#,              % sub1
+ 72/36pt#,              % sub2
+ subs*asc_height#-36/36pt#,          % sup\_drop
+ 18/36pt#,              % sub\_drop
+ 11.9pt#,              % delim1
+ 9.1pt#,              % delim2
+ math_axis#;              % axis\_height
+
+generate mathsy      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/cmbrsy9.mf b/Master/texmf-dist/fonts/source/public/cmbright/cmbrsy9.mf
new file mode 100644
index 00000000000..b08e0ff1d9f
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/cmbrsy9.mf
@@ -0,0 +1,97 @@
+% Computer Modern Bright Math Symbols 9 point [1996/05/01 v1.0 (WaS)]
+% (identical to cmsy9, except math_axis)
+
+if unknown cmbase: input cmbase fi
+
+font_identifier:="CMBRSY"; font_size 9pt#;
+
+u#:=18.5/36pt#;      % unit width
+width_adj#:=0pt#;    % width adjustment for certain characters
+serif_fit#:=0pt#;    % extra sidebar near lowercase serifs
+cap_serif_fit#:=4.6/36pt#;  % extra sidebar near uppercase serifs
+letter_fit#:=0pt#;    % extra space added to all sidebars
+
+body_height#:=243/36pt#;  % height of tallest characters
+asc_height#:=225/36pt#;    % height of lowercase ascenders
+cap_height#:=221.4/36pt#;  % height of caps
+fig_height#:=208.8/36pt#;  % height of numerals
+x_height#:=139.5/36pt#;    % height of lowercase without ascenders
+math_axis#:=85.5/36pt#;    % axis of symmetry for math symbols
+bar_height#:=78.3/36pt#;  % height of crossbar in lowercase e
+comma_depth#:=63/36pt#;    % depth of comma below baseline
+desc_depth#:=63/36pt#;    % depth of lowercase descenders
+
+crisp#:=8/36pt#;    % diameter of serif corners
+tiny#:=8/36pt#;      % diameter of rounded corners
+fine#:=7/36pt#;      % diameter of sharply rounded corners
+thin_join#:=7/36pt#;    % width of extrafine details
+hair#:=9/36pt#;      % lowercase hairline breadth
+stem#:=23/36pt#;    % lowercase stem breadth
+curve#:=27/36pt#;    % lowercase curve breadth
+ess#:=25/36pt#;      % breadth in middle of lowercase s
+flare#:=29/36pt#;    % diameter of bulbs or breadth of terminals
+dot_size#:=35/36pt#;    % diameter of dots
+cap_hair#:=10/36pt#;    % uppercase hairline breadth
+cap_stem#:=28/36pt#;    % uppercase stem breadth
+cap_curve#:=32/36pt#;    % uppercase curve breadth
+cap_ess#:=30/36pt#;    % breadth in middle of uppercase s
+rule_thickness#:=.38pt#;  % thickness of lines in math symbols
+
+dish#:=1/36pt#;      % amount erased at top or bottom of serifs
+bracket#:=18/36pt#;    % vertical distance from serif base to tangent
+jut#:=27/36pt#;      % protrusion of lowercase serifs
+cap_jut#:=33/36pt#;    % protrusion of uppercase serifs
+beak_jut#:=9.2/36pt#;    % horizontal protrusion of beak serifs
+beak#:=63/36pt#;    % vertical protrusion of beak serifs
+vair#:=8/36pt#;      % vertical diameter of hairlines
+notch_cut#:=9pt#;    % maximum breadth above or below notches
+bar#:=10/36pt#;      % lowercase bar thickness
+slab#:=10/36pt#;    % serif and arm thickness
+cap_bar#:=10/36pt#;    % uppercase bar thickness
+cap_band#:=10/36pt#;    % uppercase thickness above/below lobes
+cap_notch_cut#:=9pt#;    % max breadth above/below uppercase notches
+serif_drop#:=3.6/36pt#;    % vertical drop of sloped serifs
+stem_corr#:=1/36pt#;    % for small refinements of stem breadth
+vair_corr#:=1/36pt#;    % for small refinements of hairline height
+apex_corr#:=0pt#;    % extra width at diagonal junctions
+
+o#:=7/36pt#;      % amount of overshoot for curves
+apex_o#:=7/36pt#;    % amount of overshoot for diagonal junctions
+
+slant:=.25;      % tilt ratio $(\Delta x/\Delta y)$
+fudge:=1;      % factor applied to weights of heavy characters
+math_spread:=.2;    % extra openness of math symbols
+superness:=1/sqrt2;    % parameter for superellipses
+superpull:=1/6;      % extra openness inside bowls
+beak_darkness:=11/30;    % fraction of triangle inside beak serifs
+ligs:=2;      % level of ligatures to be included
+
+square_dots:=false;    % should dots be square?
+hefty:=false;      % should we try hard not to be overweight?
+serifs:=true;      % should serifs and bulbs be attached?
+monospace:=false;    % should all characters have the same width?
+variant_g:=true;    % should an italic-style g be used?
+low_asterisk:=false;    % should the asterisk be centered at the axis?
+math_fitting:=true;    % should math-mode spacing be used?
+
+% the following font parameters are explained in {\sl The \TeX book}, Appendix G
+subs:=6/9;  % subscripts to 9pt will normally be in 6pt type
+rth#:=.4pt#;  % assume that rules will come from cmex10
+fontdimen 8:  % parameters $\sigma_8$ through $\sigma_{22}$ will now be listed
+ math_axis#+3.51rth#+36/36pt#+subs*desc_depth#,      % num1
+ math_axis#+1.51rth#+30/36pt#,          % num2
+ math_axis#+1.51rth#+43/36pt#,          % num3
+ -(math_axis#-3.51rth#-subs*fig_height#-111/36pt#),    % denom1
+ -(math_axis#-1.51rth#-subs*fig_height#-30/36pt#),    % denom2
+ 8.49pt#-subs*asc_height#,          % sup1
+ 7.99pt#-subs*asc_height#,          % sup2
+ 93/36pt#,              % sup3
+ 36/36pt#,              % sub1
+ -(7.99pt#-2subs*asc_height#-3.1rth#),        % sub2
+ subs*asc_height#-36/36pt#,          % sup\_drop
+ 18/36pt#,              % sub\_drop
+ 23.9pt#,              % delim1
+ 9.1pt#,              % delim2
+ math_axis#;              % axis\_height
+
+generate mathsy      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/cmsltl10.mf b/Master/texmf-dist/fonts/source/public/cmbright/cmsltl10.mf
new file mode 100644
index 00000000000..82e6e04cbdd
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/cmsltl10.mf
@@ -0,0 +1,80 @@
+% CM Typewriter Light Slanted 10 point [1996/05/01 v1.0 (WaS)]
+
+% This is a slanted 10 pt typewriter font with all stroke widths
+% taken from cmtt8, so that it looks lighter than cmsltt10 and
+% may be used together with the CM Bright fonts.
+
+if unknown cmbase: input cmbase fi
+
+font_identifier:="CMSLTL"; font_size 10pt#;
+
+u#:=21/36pt#;      % unit width
+width_adj#:=0pt#;    % width adjustment for certain characters
+serif_fit#:=0pt#;    % extra sidebar near lowercase serifs
+cap_serif_fit#:=0pt#;    % extra sidebar near uppercase serifs
+letter_fit#:=0pt#;    % extra space added to all sidebars
+
+body_height#:=250/36pt#;  % height of tallest characters
+asc_height#:=220/36pt#;    % height of lowercase ascenders
+cap_height#:=220/36pt#;    % height of caps
+fig_height#:=220/36pt#;    % height of numerals
+x_height#:=155/36pt#;    % height of lowercase without ascenders
+math_axis#:=110/36pt#;    % axis of symmetry for math symbols
+bar_height#:=79/36pt#;    % height of crossbar in lowercase e
+comma_depth#:=50/36pt#;    % depth of comma below baseline
+desc_depth#:=80/36pt#;    % depth of lowercase descenders
+
+crisp#:=19/36pt#;    % diameter of serif corners
+tiny#:=19/36pt#;    % diameter of rounded corners
+fine#:=18/36pt#;    % diameter of sharply rounded corners
+thin_join#:=18/36pt#;    % width of extrafine details
+hair#:=22/36pt#;    % lowercase hairline breadth
+stem#:=22/36pt#;    % lowercase stem breadth
+curve#:=22/36pt#;    % lowercase curve breadth
+ess#:=19/36pt#;      % breadth in middle of lowercase s
+flare#:=28/36pt#;    % diameter of bulbs or breadth of terminals
+dot_size#:=31/36pt#;    % diameter of dots
+cap_hair#:=22/36pt#;    % uppercase hairline breadth
+cap_stem#:=22/36pt#;    % uppercase stem breadth
+cap_curve#:=22/36pt#;    % uppercase curve breadth
+cap_ess#:=22/36pt#;    % breadth in middle of uppercase s
+rule_thickness#:=22/36pt#;  % thickness of lines in math symbols
+
+dish#:=0pt#;      % amount erased at top or bottom of serifs
+bracket#:=0pt#;      % vertical distance from serif base to tangent
+jut#:=34/36pt#;      % protrusion of lowercase serifs
+cap_jut#:=34/36pt#;    % protrusion of uppercase serifs
+beak_jut#:=0pt#;    % horizontal protrusion of beak serifs
+beak#:=34/36pt#;    % vertical protrusion of beak serifs
+vair#:=19/36pt#;    % vertical diameter of hairlines
+notch_cut#:=22/36pt#;    % maximum breadth above or below notches
+bar#:=19/36pt#;      % lowercase bar thickness
+slab#:=19/36pt#;    % serif and arm thickness
+cap_bar#:=19/36pt#;    % uppercase bar thickness
+cap_band#:=19/36pt#;    % uppercase thickness above/below lobes
+cap_notch_cut#:=22/36pt#;  % max breadth above/below uppercase notches
+serif_drop#:=0pt#;    % vertical drop of sloped serifs
+stem_corr#:=0pt#;    % for small refinements of stem breadth
+vair_corr#:=0pt#;    % for small refinements of hairline height
+apex_corr#:=8/36pt#;    % extra width at diagonal junctions
+
+o#:=3/36pt#;      % amount of overshoot for curves
+apex_o#:=3/36pt#;    % amount of overshoot for diagonal junctions
+
+slant:=1/6;      % tilt ratio $(\Delta x/\Delta y)$
+fudge:=0.81;      % factor applied to weights of heavy characters
+math_spread:=-1;    % extra openness of math symbols
+superness:=1/sqrt2;    % parameter for superellipses
+superpull:=0;      % extra openness inside bowls
+beak_darkness:=0;    % fraction of triangle inside beak serifs
+ligs:=0;      % level of ligatures to be included
+
+square_dots:=false;    % should dots be square?
+hefty:=true;      % should we try hard not to be overweight?
+serifs:=true;      % should serifs and bulbs be attached?
+monospace:=true;    % should all characters have the same width?
+variant_g:=false;    % should an italic-style g be used?
+low_asterisk:=true;    % should the asterisk be centered at the axis?
+math_fitting:=false;    % should math-mode spacing be used?
+
+generate roman      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/cmtl10.mf b/Master/texmf-dist/fonts/source/public/cmbright/cmtl10.mf
new file mode 100644
index 00000000000..c9354a66fb4
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/cmtl10.mf
@@ -0,0 +1,80 @@
+% CM Typewriter Light 10 point [1996/05/01 v1.0 (WaS)]
+
+% This is a 10 pt typewriter font with all stroke widths
+% taken from cmtt8, so that it looks lighter than cmtt10
+% and may be used together with the CM Bright fonts.
+
+if unknown cmbase: input cmbase fi
+
+font_identifier:="CMTL"; font_size 10pt#;
+
+u#:=21/36pt#;      % unit width
+width_adj#:=0pt#;    % width adjustment for certain characters
+serif_fit#:=0pt#;    % extra sidebar near lowercase serifs
+cap_serif_fit#:=0pt#;    % extra sidebar near uppercase serifs
+letter_fit#:=0pt#;    % extra space added to all sidebars
+
+body_height#:=250/36pt#;  % height of tallest characters
+asc_height#:=220/36pt#;    % height of lowercase ascenders
+cap_height#:=220/36pt#;    % height of caps
+fig_height#:=220/36pt#;    % height of numerals
+x_height#:=155/36pt#;    % height of lowercase without ascenders
+math_axis#:=110/36pt#;    % axis of symmetry for math symbols
+bar_height#:=79/36pt#;    % height of crossbar in lowercase e
+comma_depth#:=50/36pt#;    % depth of comma below baseline
+desc_depth#:=80/36pt#;    % depth of lowercase descenders
+
+crisp#:=19/36pt#;    % diameter of serif corners
+tiny#:=19/36pt#;    % diameter of rounded corners
+fine#:=18/36pt#;    % diameter of sharply rounded corners
+thin_join#:=18/36pt#;    % width of extrafine details
+hair#:=22/36pt#;    % lowercase hairline breadth
+stem#:=22/36pt#;    % lowercase stem breadth
+curve#:=22/36pt#;    % lowercase curve breadth
+ess#:=19/36pt#;      % breadth in middle of lowercase s
+flare#:=28/36pt#;    % diameter of bulbs or breadth of terminals
+dot_size#:=31/36pt#;    % diameter of dots
+cap_hair#:=22/36pt#;    % uppercase hairline breadth
+cap_stem#:=22/36pt#;    % uppercase stem breadth
+cap_curve#:=22/36pt#;    % uppercase curve breadth
+cap_ess#:=22/36pt#;    % breadth in middle of uppercase s
+rule_thickness#:=22/36pt#;  % thickness of lines in math symbols
+
+dish#:=0pt#;      % amount erased at top or bottom of serifs
+bracket#:=0pt#;      % vertical distance from serif base to tangent
+jut#:=34/36pt#;      % protrusion of lowercase serifs
+cap_jut#:=34/36pt#;    % protrusion of uppercase serifs
+beak_jut#:=0pt#;    % horizontal protrusion of beak serifs
+beak#:=34/36pt#;    % vertical protrusion of beak serifs
+vair#:=19/36pt#;    % vertical diameter of hairlines
+notch_cut#:=22/36pt#;    % maximum breadth above or below notches
+bar#:=19/36pt#;      % lowercase bar thickness
+slab#:=19/36pt#;    % serif and arm thickness
+cap_bar#:=19/36pt#;    % uppercase bar thickness
+cap_band#:=19/36pt#;    % uppercase thickness above/below lobes
+cap_notch_cut#:=22/36pt#;  % max breadth above/below uppercase notches
+serif_drop#:=0pt#;    % vertical drop of sloped serifs
+stem_corr#:=0pt#;    % for small refinements of stem breadth
+vair_corr#:=0pt#;    % for small refinements of hairline height
+apex_corr#:=8/36pt#;    % extra width at diagonal junctions
+
+o#:=3/36pt#;      % amount of overshoot for curves
+apex_o#:=3/36pt#;    % amount of overshoot for diagonal junctions
+
+slant:=0;      % tilt ratio $(\Delta x/\Delta y)$
+fudge:=0.81;      % factor applied to weights of heavy characters
+math_spread:=-1;    % extra openness of math symbols
+superness:=1/sqrt2;    % parameter for superellipses
+superpull:=0;      % extra openness inside bowls
+beak_darkness:=0;    % fraction of triangle inside beak serifs
+ligs:=0;      % level of ligatures to be included
+
+square_dots:=false;    % should dots be square?
+hefty:=true;      % should we try hard not to be overweight?
+serifs:=true;      % should serifs and bulbs be attached?
+monospace:=true;    % should all characters have the same width?
+variant_g:=false;    % should an italic-style g be used?
+low_asterisk:=true;    % should the asterisk be centered at the axis?
+math_fitting:=false;    % should math-mode spacing be used?
+
+generate roman      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/ebaccess.mf b/Master/texmf-dist/fonts/source/public/cmbright/ebaccess.mf
new file mode 100644
index 00000000000..32c88b4f753
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/ebaccess.mf
@@ -0,0 +1,893 @@
+% ebaccess.mf
+%
+% This file is part of ecfonts version 1.0
+%
+% Please read the files 00readme.txt, 00inst.txt, 00error.txt, and
+% copyrite.txt for further information
+%
+% You find some documentation in ecdoc.tex (needs LaTeX2e)
+%
+% Accessories and special definitions for polish letters
+% Adapted to the ec fonts by J\"org Knappen
+% Adapted to the cm bright fonts by Walter Schmidt, see (CMBR)
+%
+% Copyright (c) 1992 Bogus\l{}aw Jackowski \& Marek Ry\'cko
+% Copyright (c) 1995, 1996, 1997 J\"org Knappen
+% ---------------------------------------------------------------------------
+% This was PL_DOD.MF ({\bif{}dodatkowy}, i.e., additional file for the Polish
+% extension of CM family) in text format.
+% ---------------------------------------------------------------------------
+%%{\let\:\sl
+%\: This file provides accessories for making Polish diacritical characters: 
+%\: acute accent for |"C"|, |"N"|, |"L"|, |"S"|, |"Z"|, dot accent for |"Z"|,
+%\: cross for |"L"| and ogonek for |"A"| and |"E"|.  In order to avoid extra
+%\: parameters (62 should be enough) the macros do a lot of ``clever'' stuff,
+%\: trying to figure out needed dimensions. This is not always a trivial
+%\: task and in some cases such extra parameters may prove to be unavoidable.
+%\: Several additional parameters may be assigned a value, prior to reading
+%\: the driver file, in order to override the default behaviour.
+
+%\: One of them is
+%\:   --- the factor controlling the slope of accents over majuscules,
+%\:       |cap_flat|; if the default slope is, say, $\beta$, the resulting
+%\:       slope is equal to |(1-cap_flat)*|$\beta$; this parameter is used
+%\:       in the sources of the following fonts:
+%\        PLCSC10, PLDUNH10, PLTCSC10
+
+%\: Unexpectedly difficult to program turned out to be ogoneks. We decided
+%\: that the best looking are ogoneks such that a single B\`ezier segment
+%\: describes each of ogonek's edges. This necessitated introducing many
+%\: parameters controlling the positions of control points (for more details
+%\: see comments in the section ``OGONEK ACCESSORIES''). All these
+%\: (optional) parameters may be splitted into three groups of importance:
+%\: primary, secondary and tertiary. The primary parameters are intended
+%\: to be ``normally'' accessible to users, the secondary ones---only in
+%\: case of emergency, the tertiary ones---rather not at all.
+
+%\: The primary parameters are:
+
+%\:   --- the factor controlling the depth of ogoneks, |depth_corr|; the
+%\:       resulting depth is equal to |depth_corr*desc_depth#| if the value
+%\:       of |depth_corr| is known, |desc_depth#| otherwise
+%\:   --- the factor controlling the leftmost and tip positions
+%\:       of an ogonek, |left_corr|, |tip_xcorr| and |tip_ycorr|;
+%\:       the default distances are scaled using the values of the
+%\:       corresponding parameters       
+%\:   --- the scaling factor for the top and tip breadths of an ogonek,
+%\:       |top_breadth_corr|, |tip_breadth_corr|
+
+%\: Some of the primary parameters are used in the sources of the following
+%\: fonts:
+%   PLB10, PLBX5, PLBX6, PLBX7, PLBX8, PLFI10, PLITT10, PLR5, PLR6, PLR7,
+%   PLR8, PLR9, PLR12, PLR17, PLSL8, PLSL9, PLSL12, PLSSQ8, PLSSQI8, PLTI7,
+%   PLTI8, PLTI12, PLVTT10
+
+%\: The following four parameters we regard as of a secondary importance:
+
+%\:   --- the pen ogoneks are to be filled with, |ogonek_pen#| (this is
+%\:       the only sharp ogonek parameter and is used in the sources of 
+%\:       the {\commfont{}PLFF10} and {\commfont{}PLFI10} fonts)
+%\:   --- the darkness of ogoneks may be controlled using two parameters,
+%\:       |0<pre_lightness<1| and |0<post_lightness<1|, referring to the top
+%\:       and tip of an ogonek, respectively; used in {\commfont{}PLB10.MF}
+%\:   --- next two parameters, |pre_deflexion| and |post_deflexion|, control
+%\:       a rather small deflexion angle (in degrees) of the inner ogonek
+%\:       outline as compared to the outer one; they refere to the top and
+%\:       tip of an ogonek, respectively
+
+%\: The complete list of `ogonek' parameters can be found in the section
+%\: ``OGONEK ACCESSORIES.''
+
+%\: There is one more (rather unimportant) parameter, |is_smoke|. If this
+%\: variable is assigned a known value, `smoked' proofs will not contain
+%\: a rule marking the height of accented letters.
+%%}
+% ---------------------------------------------------------------------------
+% HISTORY
+%  7 Feb 1992: version 1.00
+% 11 Feb 1992: version 1.01
+%    (no changes; the new version number due to changes in \MeX{} format)
+% 25 May 1992: version 1.02
+%    The following two erroneous assignments:
+%|  z_a:=(x_down+the_left_pos,.5penkind); %| starting point
+%|  z_d:=(xpart(z_a)-.5penkind,y_right+.5penkind)+the_tip_pos; %| ending point
+%    changed to the following ones:
+%|  z_a:=(x_down+the_left_pos,ypart(ogonek_pos)); %| starting point
+%|  z_d:=(xpart(z_a)-.5penkind,y_right+ypart(ogonek_pos))+|
+%|   the_tip_pos; %| ending point
+%    Some comments changed.
+% 18 Dec 1992: version 1.03
+%    (no changes; the new version number due to changes in FIK_MIK.MF
+%    and some cosmetic changes in CMBX11.MF, CMR11.MF, CMTI11.MF, CMSL11.MF,
+%    CMSSBI10.MF, and POLAN.MF)
+% 21 Apr 1995: Adaption for dxbase and dcfonts:
+%    Deleted character code (those are fixed by the Cork standard)
+%    Deleted |improve_kerns|
+%    Avoid double rounding in the definition of |fisp| by defining |fisp#|
+%    Made |the_ogonek_depth| explicitly sharp (|the_ogonek_depth#|)
+%    Changed definition of |is_cap|
+%    Replaced all occurences of |ogonked_a| and |ogonked_e| with the
+%    Cork code values |oct"241"| and |oct"246"| respectively
+%    Replaced |dotted_Z| and |dotted_z| with |oct"233"| and |oct"273"|
+%    respectively
+%    Renamed |expansion_factor| to |expansion_faktor| because of 
+%    conflicting definition 
+%  7 May 1995 Appended material from czechoslovak fonts (csaccent.mf)
+% 18 May 1995 Changed |put_accent| because I want to use it twice in
+%    one character. To achieve this, the variables |z.top| and |z.right|
+%    were renamed |z[jj].top| and |z[jj].right| respectively
+%    Changed |is_cap| again (included |168| for l with acute)
+% 29 May 1995 Added accessories for the grave accent
+%    Changes one comment to point to dxcsc.mf instead of polkap.mf
+% 18 Jun 1995 Made provision in |put_cross| for the blank symbol
+%    Made provision in |put_dot| for turkish dotted `I'
+% 10 Jul 1995 Changed condition in |put_dot| to refer to |is_cap|. Needed 
+%    with the tc fonts.
+% 11 Jul 1995 Added another proviso to |put_dot| to produce floating dot
+% 23 Jul 1995 Added proviso in |put_cross| for recipe sign
+% 17 Aug 1995 Tuned height of accent again, added |hi.x_height@#+acc_height@#| 
+%    to the minimum condition
+% 14 Apr 1996 Buildt in Bogus\l{}aw Jackowski's fixes to avoid resolution
+%    dependent font metrics. 
+%    I did not apply the change to the |put_dot| macro, because there is
+%    no chance to keep it consistent for the floating dot accent
+%    Macros for processing characters twice put to |exbase.mf|
+% 26 Apr 1996 Put in version checking
+%    Moved last minute font setup to |expseudo.mf|
+% 10-MAY-1996 Corrected |corrital| to make use of the canonical sharp mode
+%    Added |version_check|
+% 22-DEC-1996 Moved definition of |is_small_cap| and |hi.| to |exbase.mf|
+%    Changed the documentation to know about ec fonts instead of dc fonts.
+% ---------------------------------------------------------------------------
+%                          VERSION CHECKING
+% ---------------------------------------------------------------------------
+version_check(1,0);  % |version_check| was introduced in dc1.3
+% ---------------------------------------------------------------------------
+%                          LAYOUT SETUP:
+%        (A MIXTURE OF EXTENDED CM, EXTENDED ASCII, AND ``LOCAL'')
+% ---------------------------------------------------------------------------
+% [deleted]
+% ---------------------------------------------------------------------------
+%                            EXTRA PARAMETERS
+% ---------------------------------------------------------------------------
+% [deleted and/or moved] 
+%
+% The variable |limit_dist| is set to |5/4u| in PL_DL.MF, PL_ML.MF and
+% PL_MLK.MF, and used in |put_accent| and |put_cross|. It was introduced
+% because of some funny (although troublesome) fonts. The value of |u| is
+% changed by |mono_adjust|, hence it is set outside |beginchar| ... |endchar|
+% rather than inside.
+numeric limit_dist;
+% ---------------------------------------------------------------------------
+%                         GENERAL PURPOSE ACCESSORIES
+% ---------------------------------------------------------------------------
+vardef is_egyptian =
+% |false| for most of the CM fonts, except funny fonts;
+% |true| for the CC fonts
+ serifs and (1.4max(fine#,crisp#, tiny#)<slab#) and (1.6slab#>stem#)
+enddef;
+
+vardef is_bold = if serifs: (hair#+.5stem#)>1.5u# else: stem#>2u# fi\\ enddef;
+
+vardef is_cap =
+  (((127 < charcode) and (charcode < 158)) or\\ 
+  ((191 < charcode) and (charcode < 224))) or\\
+  (charcode = 168) % true for l with acute
+enddef;
+
+%%% top is_known
+%%% top fix_virgin
+vardef is_known z suffix $ =
+% an auxiliary macro for |fix_virgin z|, used also while constructing ogoneks
+ (known x$) or (known x$l) or (known x$r)\\ or
+ (known y$) or (known y$l) or (known y$r)
+enddef;
+
+vardef fix_virgin z = % find a pair of virgin pairs
+ numeric ii,jj; jj:=1;
+ forever:
+  if is_known z[jj] or is_known z[jj+1]: % unknown gaps may occur
+  jj:=incr jj else: jj=ii fi; exitif known ii;
+ endfor;
+ jj:=ii+1;
+% now |ii| and |jj| are such that |z[ii]| and |z[jj]| are ``untouched''
+enddef;
+
+%%% italcorr corrital
+% correction of italic correction (cf. D. E. Knuth, The \MF{}book, p. 105):
+vardef corrital z suffix $ =
+% |z$| is the rightmost position of a pen (in accent path)
+ if known sharp_calc:
+  if not monospace:
+   save charic_; charic_=(rt(x$)-r)/hppp+slant*y$/vppp+.5u#;
+   if charic_>charic: charic:=charic_; fi
+  fi
+%| else: %| |charic=mono_charic#|, do nothing
+ fi
+enddef;
+
+%%% top prepare_pen
+def prepare_pen suffix $ =
+%%% fine $ %%%% temporary MFT convention
+  if $>fudged.hair: $:=fudged.hair; fi
+  $.breadth:=$;
+  pickup if $=0: nullpen else: pencircle scaled $; $:=$-eps fi;
+  $.nib:=savepen; breadth_[$.nib]:=$;
+  forsuffixes $$=lft,rt,top,bot: shiftdef($.$$,$$ 0); endfor
+%%% qq $ %%%% ordinary MFT convention
+enddef;
+
+% The proportion of |vair/stem| depends drastically on resolution;
+% e.g., for 300 dpi cmbx10 |vair=1| and |stem=5|, for 746 dpi cmbx10
+% (300 dpi, magstep 5) |vair=4| and |stem=12|, while, sharply speaking,
+% |stem#/vair#=3.15381|; hence a new variable |xvair| has been introduced
+% to be used in some crucial places instead of |vair|.
+vardef xvair = stem*vair#/stem# enddef;
+% ---------------------------------------------------------------------------
+%                          ACCENT ACCESSORIES
+% ---------------------------------------------------------------------------
+% |the_cap_flat| is a factor controlling the flatness of accents over
+% majuscules; a default value may be overriden by assigning a value to the
+% variable |cap_flat| (cf. also |the_|... macros in ogonek accessories).
+vardef the_cap_flat =
+ if known cap_flat: cap_flat elseif serifs and hefty: 1/5 else: 1/3 fi
+enddef;
+% ---------------------------------------------------------------------------
+% The |hpos_corr| variable is an optional parameter to |put_ogonek|, meant
+% to be set locally inside |beginchar| ... |endchar|, if a horizontal
+% correction of the accent position is needed:
+numeric hpos_corr;
+% ---------------------------------------------------------------------------
+%%%% temporary MFT convention:
+%%% top x_height diam a_wd a_ht i_ht u asc_height cap_A_wd
+% width of the acute accent:
+vardef a_wd@# = 9hi.u@# enddef;
+% height of the acute accent:
+vardef a_ht@# = 
+ min(asc_height@#,2hi.x_height@#,hi.x_height@#+acc_height@#) enddef;
+% height of the letter `i':
+vardef i_ht@#(suffix diam) =
+ if is_small_cap: a_ht@# % usually there is no dot over a small cap `i'
+ else: min(asc_height@#, 10/7hi.x_height@#+.5diam@#) fi
+enddef;
+% width of the letter `A' (used in |put_ogonek|):
+vardef cap_A_wd@# = 13u@# enddef;
+%%%% ordinary MFT convention:
+%%% qq x_height diam a_wd a_ht i_ht u asc_height cap_A_wd
+
+def mark_height(expr sharp_h)=
+% |sharp_h| is the height of an accented minuscule
+ if known sharp_calc:
+  charht:=if is_cap: h/vppp else: sharp_h fi;
+  if\\ (proofing>0) and is_cap:
+% BJ likes to have proofs vertically aligned (somehow):
+   proofoffset(0,h-charht*vppp-1mm);
+  fi
+ fi
+% say earlier, e.g., |is_smoke=1| if you're making `smoked' proofs
+% and you don't like to have a rule marking the height
+ if unknown is_smoke:
+  if proofing>0: proofrule((l+w/2,charht*hppp)t_,(r+u,charht*hppp)t_); fi
+  if displaying>0: screenrule((l+w/2,charht*hppp)t_,(r+u,charht*hppp)t_); fi
+ fi
+enddef;
+
+def fix_acc_pairs =
+ fix_virgin z;
+ begingroup
+% excerpt from |beginchar|:
+  save w,h; w=round(a_wd); h=round(a_ht);
+% excerpt from |mono_adjust|:
+  if monospace:
+   save u_; numeric u_; u_:=hi.u#; save u; u#:=u_;
+   numeric expansion_faktor;
+   mono_charwd#=2 hi.letter_fit#+expansion_faktor*a_wd#;
+   hi.u:=u#*expansion_faktor*hppp;
+   w:=mono_charwd-shrink_fit-2 hi.letter_fit;
+  fi
+% end of the excerpts
+  numeric accent_gap,mid_stem; mid_stem=2/3[stem,hi.stem];
+  if serifs:
+   pickup crisp.nib;
+   x[jj]'=hround(w-2hi.u)-.5mid_stem; x[jj]':=x[jj]'-2/3[x[jj]',w-x[jj]'];
+   y[jj]'=h-.5mid_stem+eps-max(2/3[h,hi.x_height],hi.x_height+o+hair);
+   accent_gap=a_ht-(y[jj]'+.5mid_stem)-hi.x_height;
+   bot z[ii]=round(accent_hpos,
+    accent_gap+if is_cap: cap_height else: hi.x_height fi);
+   z[jj]=z[ii]+(z[jj]'
+    if is_cap: rotated (-the_cap_flat*angle(z[jj]')) fi);
+   numeric theta; theta=angle(z[ii]-z[jj])+90;
+   pos[jj](mid_stem,theta); pos[ii](hair,theta);
+  else:
+   pickup fine.nib;
+   rt x[jj]'r=hround(.5w-1.25hi.u);
+   top y[jj]'=h-vround(2/3[h,hi.x_height]);
+   z[ii]'=origin; pos[jj]'(mid_stem,0); pos[ii]'(vair,0);
+   accent_gap=a_ht-y[jj]'-hi.x_height;
+   if is_cap:
+    numeric beta; beta=-the_cap_flat*angle(z[jj]'-z[ii]');
+    z[ii]=round(accent_hpos,accent_gap+cap_height);
+    z[jj]=z[ii]+(z[jj]' rotated beta);
+    y[jj]r=y[jj]l=y[jj]; y[ii]r=y[ii]l=y[ii];
+    for xx:=jj,ii: forsuffixes $:=l,r:
+     (z[xx]$-z[ii]) rotated -beta=whatever[z[jj]'$,z[ii]'$];
+    endfor\\ endfor
+   else:
+    for xx:=jj,ii: forsuffixes $:=r, ,l:
+     z[xx]$=z[xx]'$+round(accent_hpos,
+      accent_gap+if is_small_cap: cap_height else: x_height fi);
+    endfor\\ endfor
+   fi
+  fi
+ endgroup;
+enddef;
+
+def put_accent=
+ numeric accent_hpos;
+ accent_hpos=.5w - if is_cap: .75 else: .5 fi\\ u
+  if known hpos_corr: +hpos_corr fi;
+ fix_acc_pairs; % |fix_acc_pairs| uses private values of |w|, |h| \& |u|
+ numeric hpos_corr; % |hpos_corr| is local: forget its value
+% draw the diagonal:
+ if serifs:
+  pickup crisp.nib; filldraw circ_stroke (z[jj]e--z[ii]e);
+  z[jj].right=directionpoint up of (z[jj]r{z[jj]r-z[ii]r}..{z[ii]l-z[jj]l}z[jj]l);
+  z[jj].top=directionpoint left of (z[jj]r{z[jj]r-z[ii]r}..{z[ii]l-z[jj]l}z[jj]l);
+ else:
+  pickup fine.nib; filldraw stroke (z[jj]e--z[ii]e);
+  z[jj].right=z[jj].top=z[jj]r;
+ fi
+ corrital z[jj].right; % correct italic correction
+% adjust and save height (it is used in the program for the dotted `Z'):
+ h:=if is_cap: y[jj].top else: a_ht fi; 
+ if known sharp_calc: saved_height:=h; fi
+ mark_height(a_ht#); 
+ penlabels([ii],[jj]);
+enddef;
+% ---------------------------------------------------------------------------
+%                           GRAVE ACCENT ACCESSORIES
+% ---------------------------------------------------------------------------
+% This section borrows heavily from the (acute) accent accessories
+def fix_grav_pairs =
+ fix_virgin z;
+ begingroup
+% excerpt from |beginchar|:
+  save w,h; w=round(a_wd); h=round(a_ht);
+% excerpt from |mono_adjust|:
+  if monospace:
+   save u_; numeric u_; u_:=hi.u#; save u; u#:=u_;
+   numeric expansion_faktor;
+   mono_charwd#=2 hi.letter_fit#+expansion_faktor*a_wd#;
+   hi.u:=u#*expansion_faktor*hppp;
+   w:=mono_charwd-shrink_fit-2 hi.letter_fit;
+  fi
+% end of the excerpts
+  numeric accent_gap,mid_stem; mid_stem=2/3[stem,hi.stem];
+  if serifs:
+   pickup crisp.nib;
+   x[jj]'=hround(w-2hi.u)-.5mid_stem; x[jj]':= -x[jj]'+ 2/3[x[jj]',w-x[jj]'];
+   y[jj]'=h-.5mid_stem+eps-max(2/3[h,hi.x_height],hi.x_height+o+hair);
+   accent_gap=a_ht-(y[jj]'+.5mid_stem)-hi.x_height;
+   bot z[ii]=round(accent_hpos,
+    accent_gap+if is_cap: cap_height else: hi.x_height fi);
+   z[jj]=z[ii]+(z[jj]'
+    if is_cap: rotated (-the_cap_flat*(angle(z[jj]')-180)) fi);
+   numeric theta; theta=angle(z[ii]-z[jj])+90;
+   pos[jj](mid_stem,theta); pos[ii](hair,theta);
+  else:
+   pickup fine.nib;
+   lft x[jj]'l=-hround(.5w-1.25hi.u);
+   top y[jj]'=h-vround(2/3[h,hi.x_height]);
+   z[ii]'=origin; pos[jj]'(mid_stem,0); pos[ii]'(vair,0);
+   accent_gap=a_ht-y[jj]'-hi.x_height;
+   if is_cap:
+    numeric beta; beta=-the_cap_flat*(angle(z[jj]'-z[ii]')-180);
+    z[ii]=round(accent_hpos,accent_gap+cap_height);
+    z[jj]=z[ii]+(z[jj]' rotated beta);
+    y[jj]r=y[jj]l=y[jj]; y[ii]r=y[ii]l=y[ii];
+    for xx:=jj,ii: forsuffixes $:=l,r:
+     (z[xx]$-z[ii]) rotated -beta=whatever[z[jj]'$,z[ii]'$];
+    endfor\\ endfor
+   else:
+    for xx:=jj,ii: forsuffixes $:=r, ,l:
+     z[xx]$=z[xx]'$+round(accent_hpos,
+      accent_gap+if is_small_cap: cap_height else: x_height fi);
+    endfor\\ endfor
+   fi
+  fi
+ endgroup;
+enddef;
+
+def put_gravis=
+ numeric accent_hpos;
+ accent_hpos=.5w + if is_cap: .75 else: .5 fi\\ u
+  if known hpos_corr: +hpos_corr fi;
+ fix_grav_pairs; % |fix_grav_pairs| uses private values of |w|, |h| \& |u|
+ numeric hpos_corr; % |hpos_corr| is local: forget its value
+% draw the diagonal:
+ if serifs:
+  pickup crisp.nib; filldraw circ_stroke (z[jj]e--z[ii]e);
+  z[jj].right=directionpoint down of (z[jj]r{z[jj]r-z[ii]r}..{z[ii]l-z[jj]l}z[jj]l);
+  z[jj].top=directionpoint left of (z[jj]r{z[jj]r-z[ii]r}..{z[ii]l-z[jj]l}z[jj]l);
+ else:
+  pickup fine.nib; filldraw stroke (z[jj]e--z[ii]e);
+  z[jj].right=z[jj].top=z[jj]r;
+ fi
+% adjust and save height (tho the height is never needed):
+ h:=if is_cap: y[jj].top else: a_ht fi; 
+ if known sharp_calc: saved_height:=h; fi
+ mark_height(a_ht#); 
+ penlabels([ii],[jj]);
+enddef;
+% ---------------------------------------------------------------------------
+%                           DOT ACCENT ACCESSORIES
+% ---------------------------------------------------------------------------
+%%% good penkind
+def put_dot (suffix penkind) (expr dd_) = % dot of the lowercase letter `i'
+ fix_virgin z;
+ numeric dd#; % sharp dot diameter
+ dd#=dd_; define_whole_blacker_pixels(dd);
+% adjust height temporarily:
+ h:=vround(if is_cap: (cap_height#+1.5u#+dd#)
+           elseif (charcode=oct"273") or (charcode=oct"012"): i_ht#(dd) 
+           fi\\ *hppp);
+ pickup penkind.nib; pos[jj](dd,90); pos[ii](dd,0);
+ x[jj]=x[ii]=good.x(.5w+if charcode=oct"233": .5 else: if charcode=oct"235": 0
+   else: .25 fi\\fi\\ u);
+ top y[jj]r=h+1; y[ii]=.5[y[jj]l,y[jj]r];
+% draw the dot:
+ dot([ii],[jj]);
+% dotted `Z' inherits the recently saved height (if known; usually the height
+% of the accented `Z') which allows to decrease by one the number of different
+% heights in a font; dotted `z' has the height of a lowercase `i' (exception:
+% caps and small caps)
+ if known saved_height: h:=saved_height; fi\\ mark_height(i_ht#(dd));
+ penlabels([ii],[jj]);
+enddef;
+% ---------------------------------------------------------------------------
+%                           L's CROSS ACCESSORIES
+% ---------------------------------------------------------------------------
+def put_cross(expr l_jut,r_jut) =
+ fix_virgin z;
+ numeric dd; dd=if is_cap: cap_bar else: bar fi;
+ numeric theta; theta=angle(11u#,.3[x_height#,cap_height#]);
+ pickup crisp.nib; pos[ii](dd,theta+90); pos[jj](dd,theta+90);
+ lft x[ii]r = hround(x1-l_jut)-eps;
+ rt x[jj]l = hround(x1+r_jut)+eps;
+ z[ii]-z[jj]=whatever*dir theta;
+% |.52| is one of CM (Computer Magic) numbers appearing in many CM programs,
+% among others in the programs for B, F, and H:
+ whatever[z[ii],z[jj]]=if not is_cap and hefty: top fi\\ 
+  (x1,if charcode=32: .3[x_height,asc_height-serif_drop] % tc blank sign
+      elseif charcode=147: .3x_height % tc recipe sign
+      else: .52cap_height fi\\);
+% before drawing the stroke improve discretization:
+ save eps_;
+ eps_:=y[ii]l-good.y(y[ii]l);
+ forsuffixes $:=l, ,r: y[ii]$:=y[ii]$-eps_; endfor
+ eps_:=y[jj]r-good.y(y[jj]r);
+ forsuffixes $:=l, ,r: y[jj]$:=y[jj]$-eps_; endfor
+ filldraw stroke z[ii]e--z[jj]e; % now draw the stroke
+ corrital z[jj]l; % correct italic correction
+ penlabels([ii],[jj]);
+enddef;
+% ---------------------------------------------------------------------------
+%                           OGONEK ACCESSORIES
+% ---------------------------------------------------------------------------
+% This part is admittedly sophisticated, however, a wide spectrum of
+% different ogonek shapes is in fact to be programmed: one shape is needed
+% for caps, another for `a' with ogonek, yet another for `e' with ogonek,
+% as they all have different joins. Moreover, a sansserif ogonek differs
+% significantly from a serif one, a bold ogonek from a non-bold, an ogonek
+% for hefty fonts should still be different. And if you take into account
+% that the basic font unit |u| may change during one session of font
+% generation (monospace and caps-small-caps) and that a few different
+% pens may be used to draw a single letter, you'll understand why so many
+% |if| ... |else:| ... |fi| commands are used in the following code.
+% 
+% Outer and inner edges of an ogonek (suffixed with |l| and |r|, resp.)
+% are single B\`ezier segments; the outer one, a path
+%    |p=z_a..controls z_b and z_c ..z_d|
+% is constructed as follows: given pairs |z_a|, |z_d|, angles |alpha_a|,
+% |alpha_d| and two numbers |x_down|, |y_right|, find pairs |z_b| and |z_c|
+% such that the path |p| has the following properties:
+%   (a) |direction p(z_a)=alpha_a|
+%   (b) |direction p(z_d)=alpha_d-180| 
+%   (c) |direction p(x_down,some_y)=down|
+%   (d) |direction p(some_x,y_right)=right|
+% The problem is solved using a ``double'' bisection method, provided 
+% that appropriate limits |z_b'|, |z_b''| and |z_c'|, |z_c''| for |z_b|
+% and |z_c|, respectively, are given; more precisely,
+%       |z_b=|$\lambda_b$|[z_b',zb'']| and |z_c=|$\lambda_c$|[z_c',zc'']|
+% is supposed to hold for given |z_b'|, |z_b''|, |z_c'|, |z_c''| and
+% some $0<\lambda_b,\lambda_c<1$.
+%
+% The inner edge is constructed by a careful modification of the outer one. 
+%
+% If a default behaviour of our program is not satisfying, the user may
+% assign a value to the following ``emergency'' parameters (provided E knows
+% what E is doing):
+%       |depth_corr|, |left_corr|, |top_breadth_corr|, |tip_breadth_corr|,
+%       |tip_xcorr|, |tip_ycorr|, |pre_angle|, |post_angle|,
+%       |pre_limit|, |post_limit|, |pre_lightness|, |post_lightness|,
+%       |pre_deflexion|, and |post_deflexion|.
+% Any of these parameters, if known while generating a font, is used instead
+% of a default setting. The parameters are accessed only via macros:
+%       |the_ogonek_depth#|, |the_left_pos|, |the_top_breadth_corr|,
+%       |the_tip_breadth_corr|, |the_tip_pos|,
+%       |the_pre_angle|, |the_post_angle|, |the_pre_limit|, |the_post_limit|,
+%       |the_pre_lightness|, |the_post_lightness|,
+%       |the_pre_deflexion|, and |the_post_deflexion|.
+% There is one sharp ogonek parameter, |ogonek_pen#|; a respective pen is
+% defined at the end of this file (and once again in POLKAP.MF after
+% |font_setup|) and used in the files PL_DL.MF, PL_ML.MF, PL_MLK.MF.
+% Any parameter may have its |lower| variant (see the file POLKAP.MF).
+% ---------------------------------------------------------------------------
+% two handy macros:
+vardef cross_point(expr a,b) (expr c,d) =
+ save z_; pair z_; z_=whatever[a,b]; z_=whatever[c,d]; z_
+% the crossing point of lines (not segments) |a--b| and |c--d| is returned
+enddef;
+
+vardef touch_time(expr p,q) = % a variant of |intersectionpoint|
+ save x_,y_; (x_,y_)=p intersectiontimes q; if x_<0: 0 else: y_ fi
+enddef;
+% ---------------------------------------------------------------------------
+% the kernel routine for the ogonek:
+numeric x_down,x_down',y_right,y_right',alpha_a,alpha_d;
+pair z_a,z_b,z_b',z_b'',z_c,z_c',z_c'',z_d;
+
+pair nz_,pz_;
+% with plain's |solve| embeded calls are not allowed, hence a bit tricky
+% variation:
+%%% known zsolve
+vardef zsolve@#(suffix z_)=
+% |@#| is the name of a real monotonic function; it is assumed that
+% |@#(z_')<=0|, |@#(z_'')>0| holds for given |z_'| and |z_''|
+ save nz_,pz_; pair nz_,pz_; % recursive calls are possible
+ nz_:=z_'; pz_:=z_'';
+ forever:
+  z_:=.5[nz_,pz_]; exitif abs(nz_-pz_)<=tolerance; % by default |tolerance=.1|
+  if @#(z_)<=0: nz_ else: pz_ fi :=z_;
+ endfor
+% on exit |z_| is (hopefully) near the point where |@#| changes from
+% negative to positive
+enddef;
+
+vardef down_dir(expr z_b)=
+ zsolve right_dir(z_c); % here |z_c| is computed
+ lft(xpart(directionpoint down of (z_a..controls z_b and z_c..z_d)))-x_down
+enddef;
+
+vardef right_dir(expr z_c)=
+ bot(ypart(directionpoint right of (z_a..controls z_b and z_c..z_d)))-y_right
+enddef;
+% ---------------------------------------------------------------------------
+% ogonek defaults:
+vardef the_ogonek_depth# = % sharp value
+ if known depth_corr: depth_corr* fi\\ desc_depth#
+enddef;
+
+vardef the_left_pos =
+ if known left_corr: left_corr* fi
+  if monospace: 3.75 elseif serifs:
+   if hefty: 2.3 elseif is_bold: 1.7 else: 1.9 fi
+  else: % sansserif
+   if is_bold: 1.65 else: 1.55 fi\\ fi\\ hi.u
+enddef;
+
+vardef the_tip_pos =
+  (if monospace: 1.9 elseif serifs: if hefty: 1.85
+   elseif is_bold: 1.75 else: 2 fi\\ else: % sansserif
+    if is_bold: 2.1 else: 1.95 fi\\ fi\\ hi.u,
+   if serifs:
+    if monospace: 1.25 elseif hefty: 1 elseif is_bold: .75 else: 1.45 fi
+   else: % sansserif
+    .45 fi\\ hi.u)
+   if known tip_xcorr: xscaled\\ tip_xcorr fi
+   if known tip_ycorr: yscaled\\ tip_ycorr fi
+enddef;
+
+vardef the_top_breadth_corr =
+ if known top_breadth_corr: top_breadth_corr else:
+  if serifs: 1 elseif is_bold: 1.12 elseif is_cap: 1.06 else: .96 fi\\ fi
+enddef;
+
+vardef the_tip_breadth_corr =
+ if known tip_breadth_corr: tip_breadth_corr else: 1 fi
+enddef;
+
+vardef the_pre_angle = % refers to the outer edge
+ if known pre_angle: pre_angle else:
+  if serifs: if hefty: 208 elseif is_bold: 211 else: 214 fi\\ else: 211 fi
+ fi
+enddef;
+
+vardef the_post_angle = % refers to the outer edge
+ if known post_angle: post_angle else:
+  if serifs: if monospace: 60 elseif hefty: 66 elseif is_bold: 55 else: 74 fi
+  else: 25 fi\\ fi
+enddef;
+
+vardef the_pre_limit = % refers to the outer edge
+ if known pre_limit: pre_limit else: x_down-3.5hi.u fi
+enddef; 
+
+vardef the_post_limit = % refers to the outer edge
+ if known post_limit: post_limit else: x_down-2hi.u fi
+enddef; 
+
+vardef the_pre_lightness = % refers to the inner edge
+ if known pre_lightness: pre_lightness else:
+ if serifs and hefty: .97 elseif not serifs and is_bold: .6
+  elseif is_bold: .66  else: .78 fi\\ fi
+enddef;
+
+vardef the_post_lightness = % refers to the inner edge
+ if known post_lightness: post_lightness else:
+  if serifs:
+    if hefty: .95 elseif is_bold: .66 else: .82 fi
+  else: % sansserif
+  .75 fi\\ fi
+enddef;
+
+vardef the_post_deflexion = % refers to the inner edge
+ if known post_deflexion: post_deflexion elseif serifs and hefty: 0
+ else: -5 fi
+enddef;
+
+vardef the_pre_deflexion = % refers to the inner edge
+ if known pre_deflexion: pre_deflexion
+  elseif known join_angle and not serifs:
+   if is_bold: -4 else: -2 fi\\ 
+  elseif not serifs: if is_bold: -8 else: -4 fi\\ else: 0 fi
+enddef;
+% ---------------------------------------------------------------------------
+%%% fine lo
+vardef lo suffix z = % in a way |lo| is a counterpart to |hi|
+ if is_small_cap: z_a+((z-z_a) scaled sqrt(body_height#/higher.body_height#))
+ else: z fi
+enddef;
+% ---------------------------------------------------------------------------
+% parameters to |put_ogonek|:
+numeric join_angle; % starting (inner) ogonek direction, if known
+numeric ogonek_breadth; % ogonek breadth at the tip
+% starting (inner for `e' with ogonek, otherwise outer) ogonek position:
+pair ogonek_pos;
+% ---------------------------------------------------------------------------
+def put_ogonek(suffix penkind) =
+ begingroup
+  if monospace:
+% excerpt from |mono_adjust|:
+   save u_; numeric u_; u_:=hi.u#; save u; u#:=u_;
+   numeric expansion_faktor;
+   mono_charwd#=2hi.letter_fit#+expansion_faktor*cap_A_wd#; % cap_A_wd=13u
+   hi.u:=u#*expansion_faktor*hppp;
+% now |u| is like in the letter `A'
+  fi
+
+  fix_virgin z; pickup penkind.nib;
+
+% `a' with ogonek attached to the hook deserves a special treatment:
+  if\\ (not is_small_cap) and (charcode=oct"241") and serifs and not is_bold:
+   if ypart(ogonek_pos)>.5penkind:
+    z[ii]~l=ogonek_pos;
+    pos[ii]~(max(the_top_breadth_corr*ogonek_breadth,penkind+epsilon),0);
+    ogonek_pos:=cross_point((0,.5penkind),(1,.5penkind))
+     (z[ii]~l,z[ii]~l+dir(the_pre_angle));
+   fi
+  fi
+
+% similarly, `e' with ogonek deserves a special treatment:
+  if\\ (not is_small_cap) and (charcode=oct"246"):
+   if ypart(ogonek_pos)>.5penkind:
+    z[ii]~r=ogonek_pos;
+    pos[ii]~(max(the_top_breadth_corr*ogonek_breadth,penkind+epsilon),0);
+    ogonek_pos:=cross_point((0,.5penkind),(1,.5penkind))
+     (z[ii]~l,z[ii]~l+dir(join_angle));
+   fi
+  fi
+
+% invariant: |ypart(ogonek_pos)|$\le$|.5penkind|;
+% moreover, for `A' and `E': |ypart(ogonek_pos)=.5penkind|
+
+% OUTER EDGE:
+  alpha_a:=the_pre_angle; % starting direction
+  alpha_d:=180+the_post_angle; % ending direction
+  x_down:=if serifs: hround else: ceiling fi
+   (xpart(ogonek_pos)-the_left_pos); % left bound
+  y_right:=-vround(d+hi.o); % bottom bound
+  z_a:=(x_down+the_left_pos,ypart(ogonek_pos)); % starting point
+  z_d:=(xpart(z_a)-.5penkind,y_right+ypart(ogonek_pos))+
+   the_tip_pos; % ending point
+% guess the boundaries for control points:
+  z_b':=cross_point (z_a,z_a+dir alpha_a)
+   ((the_pre_limit,0),(the_pre_limit,1));
+  z_b'':=cross_point (z_b',z_a)\\ ((x_down,0),(x_down,1));
+  z_c':=cross_point (z_d,z_d+dir alpha_d)
+   ((the_post_limit,0),(the_post_limit,1));
+  z_c'':=cross_point (z_c',z_d)\\ ((0,y_right),(1,y_right));
+% THE PIVOT STEP OF THE OGONEK PROCEDURE, i.e.,
+% determine the control points (|z_b| and |z_c|) of the outer path:
+  zsolve down_dir(z_b); % |down_dir| calls `|zsolve right_dir(z_c)|'
+  x_down':=xpart(lft(directionpoint down of
+   (z_a..controls z_b and z_c..z_d)));
+  y_right':=ypart(bot(directionpoint right of
+   (z_a..controls z_b and z_c..z_d)));
+  if abs(x_down'-x_down,y_right'-y_right)>sqrt2:
+   message "ERROR: `ogonek' iteration hasn't converged! Final values:";
+   message "x_down="&decimal x_down'&" (should be "&decimal x_down&")";
+   message "y_right="&decimal y_right'&" (should be "&decimal y_right&")";
+   errhelp "Maybe Jackowski knows how to change them...";
+   errmessage "Probably, you have to change somehow the boundary values";
+  fi
+
+% small caps have ogoneks a bit smaller:
+  z[ii]l=z_a; z[ii]'l=lo.z_b; z[jj]'l=lo.z_c; z[jj]l=lo.z_d;
+
+% INNER EDGE:
+  pos[ii](max(the_top_breadth_corr*ogonek_breadth,penkind+epsilon),0);
+  pos[jj](max(the_tip_breadth_corr*ogonek_breadth,penkind+epsilon),
+   angle(direction 1 of (z_a..controls z_b and z_c..z_d))+
+    if serifs: 90 else: 80 fi);
+
+  z[ii]'r=z[ii]r+((z[ii]'l-z[ii]l) scaled the_pre_lightness
+   rotated the_pre_deflexion);
+  z[jj]'r=z[jj]r+((z[jj]'l-z[jj]l) scaled the_post_lightness
+   rotated the_post_deflexion);
+
+% trim the top of the ogonek, if necessary:
+  path ogonek.l, ogonek.r; numeric tt.r, tt.l;
+
+  ogonek.l=if is_known z[ii]~: % minuscule with ogonek
+    z[ii]~l{dir if charcode=oct"241": the_pre_angle else: join_angle fi}..fi
+    z[ii]l..controls z[ii]'l and z[jj]'l..z[jj]l;
+  ogonek.r=if is_known z[ii]~: % ditto
+    z[ii]~r{dir if charcode=oct"241": the_pre_angle else: join_angle fi}..fi
+    z[ii]r..controls z[ii]'r and z[jj]'r..z[jj]r;
+
+  tt.r=if serifs and (not is_small_cap) and (charcode=oct"241"):
+   touch_time(p.l,ogonek.r) else: 0 fi;
+  tt.l=if\\ (not is_small_cap) and (charcode=oct"246"):
+   touch_time(p.r,ogonek.l) else: 0 fi;
+% at last, draw the ogonek:
+   if ogonek_breadth>.5:
+    interim turningcheck:=0; filldraw
+    if\\ (not is_small_cap) and (charcode=oct"246"):
+     (point tt.r of ogonek.r){direction tt.r of ogonek.r}..{curl 1} fi
+    subpath (tt.l,length ogonek.l) of ogonek.l--
+    reverse(subpath (tt.r,length ogonek.r) of ogonek.r)
+    if is_small_cap or (charcode<>oct"246"): -- else: & fi\\ cycle;
+% the |draw| command covers with ink unwanted breaks:
+    pickup pensquare scaled (.5*sqrt2) rotated 45;
+     draw .5[z[ii]l,z[ii]r]..controls .5[z[ii]'l,z[ii]'r] and
+     .5[z[jj]'l,z[jj]'r].. .5[z[jj]l,z[jj]r];
+   else: % poor resolution:
+    pickup pensquare scaled (.5*sqrt2) rotated 45;
+    draw z[ii]l..controls z[ii]'l and z[jj]'l..z[jj]l;
+   fi
+
+  numeric join_angle, ogonek_breadth; pair ogonek_pos; % all they are local
+
+  penlabels([ii],[jj]);
+
+ endgroup
+enddef;
+%*******************************************************************************
+%
+% This was csaccent.mf in text format, as of 89/05/08
+% written by P. Novak, Prague
+% Czech and Slovak letters with accents
+% Changed paths for acute and hachek accent added 26/04/92, 11/08/92
+% Accent definitions   |lc_circle_accent| modified
+%                      |uc_Circle_accent| added for Duerer font
+%
+%  7 May 1995 did whole sale surgery to this part. Moved parameters to
+%    dxpseudo.mf to be able to manipulate them from there. The Acute 
+%    accent is done the polish way, therefore removed all acute related
+%    macros. Pseudoparametrised all kinds of |dot_diam|. 
+% 17 Jun 1995 adjusted hachek height parameters to blend better with acute
+%    parameters. Removed lots of stuff not used by the dc and tc fonts.
+% 17 Jul 1995 corrected uppercase hachek height for sans serif case   
+%    Removed many macros, which aren't used anymore
+% 23 Aug 1996 Adjusted |lc_hachek_accent| for dcsx font
+% 23 Dec 1996 Done provisions for small caps fonts, consequently
+%    applied |hi.|, replaced |curve| by |cap_curve| for |uc_hachek_accent|,
+%    adjusted numeric factors to the usually higher value of |cap_curve|.
+% 19 Jan 1997 The |uc_hacheck_accent| comes out too high, because of 
+%    unwanted white space above it. Changed appropriately.
+% 26 May 1997 Adjusted |lc_hachek_accent| for CM Bright (CMBR).
+%===============================================================================
+
+def lc_hachek_accent(expr ref) =
+   if serifs:
+       pickup crisp.nib;
+       pos52'(0.75[vair,curve],90);
+       pos52(0.75[vair,curve],90);
+       x52=good.x ref; 
+       x52-x51=x53-x52=good.x if hach_sharp:2.5 else:3 fi 
+                              accent_u-accent_thin;
+       top y52' = top y51 = top y53 = lc_hachek_height;
+     if hach_sharp: 
+       y52=max(2/3[h,hi.x_height],hi.x_height+o+hair); % lower point
+       pos51(1.5stem,0); pos53(accent_thin,180); 
+     else:
+       0.5[y52,y52r] = 0.5[hi.x_height,y52']; 
+       pos51(accent_thin,angle(z52-z51)+90);
+       pos53(accent_thin,angle(z53-z52)+90); 
+     fi
+       filldraw stroke z51e -- z52e -- z53e;
+    else:
+       pickup fine.nib;
+       pos51(vair,0);
+       pos53(vair,0);
+       x52=good.x ref;
+       x52-lft x51=rt x53-x52= hround(1.25accent_u + vair);
+       pos52(stem,0);
+       bot y52=vround(0.33[x_height,lc_hachek_height]);% (CMBR)
+%       bot y52=vround(max(2/3[h,hi.x_height],hi.x_height+o+hair));
+       top y51 = top y53 = lc_hachek_height;
+       z50 = whatever[z51r,z52r] = whatever[z52l,z53l];
+       y54l=y54r=y52;
+       x54l=good.x .2[x52l,x52];
+       x54r-x52 = x52-x54l;
+       filldraw z54l -- z51l-- z51r -- z50 -- z53l -- z53r -- z54r -- cycle;
+    fi
+    penlabels(50,51,52,52',53,54);
+enddef;
+
+def dtl_hachek(text x_ref,y_ref) =
+pickup fine.nib;
+  pickup fine.nib;
+  x51=hround(x_ref); y51=vround(y_ref);
+  comma(51,q,pdot_diam,.25accent_u,2/3comma_depth);
+  penlabels(51);
+enddef;
+
+def uc_hachek_accent(expr ref) =
+ if serifs:
+       pickup crisp.nib;
+       pos52'(0.5[vair,cap_curve],90);
+       pos52(0.5[vair,cap_curve],90);
+       x52=good.x ref; 
+       x52-x51=x53-x52=good.x 3accent_u-accent_thin;
+       top y52' = top y51 = top y53 =        % upper points
+        uc_acc_height-.5[vair,cap_curve]+eps
+        -max(2/3[uc_acc_height,hi.x_height],hi.x_height+o+hair)+cap_height;
+     if hach_sharp:
+       y52=max(2/3[uc_acc_height,hi.x_height],hi.x_height+o+hair)
+           -hi.x_height+cap_height;           % lower point
+       pos51(cap_stem,0); pos53(2accent_thin,180); 
+     else:
+       0.5[y52,y52r] = 
+      if not hefty:
+        max(2/3[uc_acc_height,hi.x_height],hi.x_height+o+hair)
+            -hi.x_height+cap_height;
+      else:
+        max(2/3[uc_acc_height,hi.x_height],hi.x_height+o)
+            -hi.x_height+cap_height-hair;
+      fi
+       pos51(accent_thin,angle(z52-z51)+90);
+       pos53(accent_thin,angle(z53-z52)+90);
+     fi
+       filldraw stroke z51e -- z52e -- z53e;
+ else:
+       pickup fine.nib;
+       pos51(vair,0);
+       pos53(vair,0);
+       x52=good.x ref;
+       x52-x51=x53-x52= 1.75accent_u + .5vair;
+       pos52(cap_stem,0);
+       bot y52= cap_height + .5 accent_gap;
+       top y51 = top y53 = cap_height + acc_height;
+       z50 = whatever[z51r,z52r] = whatever[z52l,z53l];
+       y54l=y54r=y52;
+       x54l=good.x .2[x52l,x52];
+       x54r-x52 = x52-x54l;
+       filldraw z54l -- z51l-- z51r -- z50 -- z53l -- z53r -- z54r -- cycle;
+ fi
+penlabels(50,51,52,52',53,54);
+enddef;
+
+endinput;
+%%
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/ebbase.mf b/Master/texmf-dist/fonts/source/public/cmbright/ebbase.mf
new file mode 100644
index 00000000000..aaab6280ab1
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/ebbase.mf
@@ -0,0 +1,1347 @@
+% ebbase.mf 
+% [=exbase.mf, changed by Walter Schmidt, see (CMBR)]
+%
+% (c) Copyright 1995, 1996, 1997 J"org Knappen
+% (c) Copyright 1990, 1992 Norbert Schwarz
+%
+% This file is part of EC Bright v1.0
+%
+% Content:
+%
+%   The base file needed for generation of the EC Bright fonts
+
+ebbase:=1; % if |ebbase| is known, this file has been input
+
+ec_maj_version:=1; ec_min_version:=0; % version identification
+
+def version_check(expr e,f)=
+ if    e=ec_maj_version: 
+   if  f=ec_min_version: 
+     message " Ok";
+   elseif: f>ec_min_version: 
+     message "ec font warning: Obsolete base";
+   elseif: f<ec_min_version: 
+     message "ec font warning: File from old release found";
+   fi
+ elseif: e>ec_maj_version: 
+   message "ec font warning: Obsolete base";
+ elseif: e<ec_maj_version: 
+   message "ec font warning: File from old release found";
+ fi
+enddef;
+
+let stop_eventually=relax;
+
+% The following checks require, that |bye| is an |inner| command.
+% This is usually set by |local.mf| or |modes.mf|, however we cannot
+% rely on this feature, therefore we do it here again.
+
+inner bye;
+
+% Check for existence of |boundarychar| 
+if unknown boundarychar:
+ message "You are using out-of-date METAFONT 1.*,";
+ message "please update to METFONT 2.718 or newer.";
+ let stop_eventually=bye;
+fi
+
+% Check for old version of |plain.mf| (2.0 or older)
+if known begingroup killtext whatever endgroup:
+  relax;
+else:
+  message "You are using plain.mf 2.0 or older";
+  message "please update to plain.mf 2.71 or newer";
+  let stop_eventually=bye;
+fi
+
+% Check for |cmbase|
+if known cmbase:
+  message "You are using METAFONT with cmbase preloaded,";
+  message "please use only plain METAFONT to generate the ec fonts.";
+  let stop_eventually=bye;
+fi
+
+stop_eventually;
+
+boolean slitex; slitex := false; % |true| simulates behaviour of |sroman|
+boolean one_serif; one_serif:=true; % |false| suppresses base serif on `1'
+boolean classic_serif;  classic_serif := false;
+boolean suppress_i_dot; suppress_i_dot :=false;
+boolean hach_sharp; hach_sharp:=false;
+boolean classic_sharp_s; classic_sharp_s:=true; % (CMBR)
+boolean true_mono; true_mono:=false; % |true| forces ligatures to monowidth
+boolean knuthian_ae; knuthian_ae:=false; % |true| reproduces cm italic \ae
+boolean fancy_thorn; fancy_thorn:=false; % |true| produces \th with fancier bulb
+boolean is_small_cap; is_small_cap:=false;
+tracingstats:=1; % Print statistics at the end of run
+
+let ecchar=\; % `|ecchar|' should precede each character
+let generate=input; % `|generate|' should follow the parameters
+
+autorounding:=0; smoothing:=0; % we do our own rounding
+def autorounded = interim autorounding:=2 enddef;
+
+newinternal slant,fudge,math_spread,superness,superpull,beak_darkness;
+boolean square_dots,hefty,serifs,
+ monospace,variant_g,low_asterisk,math_fitting;
+
+boolean dark,dark.dark,skewed,skewed.skewed; % for fast option testing
+dark=skewed=false; dark.dark=skewed.skewed=true;
+
+vardef Vround primary y = y_:=vround y;
+ if y_<min_Vround: min_Vround else: y_ fi enddef;
+newinternal y_,min_Vround;
+
+vardef serif(suffix $,$$,@)  % serif at |z$| for stroke from |z$$|
+  (expr darkness,jut) suffix modifier =
+ pickup crisp.nib; numeric bracket_height; pair downward;
+ bracket_height=if dark.modifier: 1.5 fi\\ bracket;
+ if y$<y$$: y@2=min(y$+bracket_height,y$$);
+  top y@1-slab=bot y@0+eps=tiny.bot y$; downward=z$-z$$;
+  if y@1>y@2: y@2:=y@1; fi
+ else: y@2=max(y$-bracket_height,y$$);
+  bot y@1+slab=top y@0-eps=tiny.top y$; downward=z$$-z$;
+  if y@1<y@2: y@2:=y@1; fi fi
+ y@3=y@2; z@3=whatever[z$,z$$];
+ if jut<0: z@2+penoffset downward of currentpen =
+   z$l+penoffset downward of pen_[tiny.nib]+whatever*downward;
+  lft x@0=lft x@1=tiny.lft x$l+jut;
+  if x@3<x@2+eps: x@3:=x@2+eps; fi
+ else: z@2-penoffset downward of currentpen =
+   z$r-penoffset downward of pen_[tiny.nib]+whatever*downward;
+   rt x@0=rt x@1=tiny.rt x$r+jut;
+   if x@3>x@2-eps: x@3:=x@2-eps; fi fi
+ pair corner; ypart corner=y@1; corner=z@2+whatever*downward;
+ filldraw z@2{z$-z$$}
+  ...darkness[corner,.5[z@1,z@2] ]{z@1-z@2}
+  ...{jut,0}z@1--z@0--(x$,y@0)--z@3--cycle; % the serif
+ labels (@1,@2); enddef;
+
+def dish_serif(suffix $,$$,@)(expr left_darkness,left_jut)
+  (suffix @@)(expr right_darkness,right_jut) suffix modifier =
+ serif($,$$,@,left_darkness,-left_jut) modifier;
+ serif($,$$,@@,right_darkness,right_jut) modifier;
+ if dish>0: pickup tiny.nib; numeric dish_out,dish_in;
+  if y$<y$$: dish_out=bot y$; dish_in=dish_out+dish; let rev_=reverse;
+  else: dish_out=top y$; dish_in=dish_out-dish; let rev_=relax; fi
+  erase fill rev_
+   ((x@1,dish_out)..(x$,dish_in){right}..(x@@1,dish_out)--cycle);
+ fi enddef;
+
+def nodish_serif(suffix $,$$,@)(expr left_darkness,left_jut)
+  (suffix @@)(expr right_darkness,right_jut) suffix modifier =
+ serif($,$$,@,left_darkness,-left_jut) modifier;
+ serif($,$$,@@,right_darkness,right_jut) modifier; enddef;
+
+vardef sloped_serif.l(suffix $,$$,@)(expr darkness,jut,drop) =
+ pickup crisp.nib; pos@2(slab,90);
+ lft x@0=tiny.lft x$l; rt x@1=tiny.rt x$r; top y@1=tiny.top y$r;
+ lft x@2=lft x@0-jut; y@2r=y@1-drop;
+ y@0=max(y@2l-bracket,y$$)-eps;
+ if drop>0: erase fill z@1--top z@1
+   --(x@2r,top y@1)--z@2r--cycle; fi % erase excess at top
+ filldraw z@1--z@2r--z@2l{right}
+  ...darkness[(x@0,y@2l),.5[z@2l,z@0] ]{z@0-z@2l}
+  ...{down}z@0--(x@1,y@0)--cycle;  % sloped serif
+ labels(@0,@1,@2); enddef;
+
+vardef sloped_serif.r(suffix $,$$,@)(expr darkness,jut,drop) =
+ pickup crisp.nib; pos@2(slab,-90);
+ rt x@0=tiny.rt x$r; lft x@1=tiny.lft x$l; bot y@1=tiny.bot y$l;
+ rt x@2=rt x@0+jut; y@2r=y@1+drop;
+ y@0=min(y@2l+bracket,y$$)+eps;
+if drop>0: erase fill z@1--bot z@1
+  --(x@2r,bot y@1)--z@2r--cycle; fi % erase excess at bottom
+ filldraw z@1--z@2r--z@2l{left}
+  ...darkness[(x@0,y@2l),.5[z@2l,z@0] ]{z@0-z@2l}
+  ...{up}z@0--(x@1,y@0)--cycle;  % sloped serif
+ labels(@0,@1,@2); enddef;
+
+vardef term.l(suffix $,$$)(expr d,t,s)= % ``robust'' sans-serif terminal
+ path p_; p_=z$l{d}..tension t..z$$l;
+ pair d_; d_=(x$$l-x$l,s*(y$$l-y$l));
+ if (abs angle direction 1 of p_ < abs angle d_)<>(x$l<x$$l):
+  p_:=z$l{d}..tension atleast t..{d_}z$$l; fi
+ p_ enddef;
+vardef term.r(suffix $,$$)(expr d,t,s)=
+ path p_; p_=z$r{d}..tension t..z$$r;
+ pair d_; d_=(x$$r-x$r,s*(y$$r-y$r));
+ if (abs angle direction 1 of p_ < abs angle d_)<>(x$r<x$$r):
+  p_:=z$r{d}..tension atleast t..{d_}z$$r; fi
+ p_ enddef;
+def rterm=reverse term enddef;
+
+vardef arm(suffix $,$$,@)(expr darkness,jut) =  % arm from |z$| to |z$$|
+ x@0=good.x(x$$r-jut); y@0=y$r;
+ if serifs: y@1=y$l; z@1=z$$l+whatever*(z$$r-z@0);
+  z@2=.5[z$l,z@1];
+  filldraw z$$l{z@1-z$$l}...darkness[z@1,.5[z@2,z$$l] ]...z@2
+   ---z$l--z$r--z@0--z$$r--cycle; % arm and beak
+ else: filldraw z$l--z$r--z@0--z$$r--cycle; fi  % sans-serif arm
+ penlabels(@0,@1,@2); enddef;
+
+def bulb(suffix $,$$,$$$) =
+ z$$$r=z$$r;
+ path_.l:=z$l{x$$r-x$r,0}...{0,y$$r-y$r}z$$l;
+ filldraw path_.l--z$$r{0,y$r-y$$r}...{x$r-x$$r,0}z$r--cycle; % link
+ path_.r:=z$$$l{0,y$r-y$$r}..z$$$r{0,y$$r-y$r}; % near-circle
+ filldraw subpath(0,xpart(path_.r intersectiontimes path_.l)) of path_.r
+  --z$$r{0,y$$r-y$r}..cycle; % bulb
+ enddef;
+
+def v_bulb(suffix $,$$)= % |pos$| is known
+ y$$+.5curve=x_height+oo; x$$+.5curve=w-u;
+ numeric theta; theta=angle(4(x$-x$$),y$-y$$); pos$$(curve,theta+90);
+ filldraw z$$l{dir theta}..tension atleast 1 and 1..{down}z$l
+  --z$r{up}...{-dir theta}z$$r..cycle;  % bulb
+ enddef;
+
+def dot(suffix $,$$) =
+ filldraw if square_dots: (x$l,y$$l)--(x$r,y$$l)
+   --(x$r,y$$r)--(x$l,y$$r)--cycle  % squarish dot
+  else: z$l...z$$l...z$r...z$$r...cycle  fi % roundish dot
+ enddef;
+
+def comma(suffix $,@)(expr dot_size,jut,depth) =
+ pickup fine.nib; pos$(dot_size,90);
+ if square_dots: pos$'(dot_size,0); z$'=z$; dot($',$);  % squarish dot
+  comma_join_:=max(fine.breadth,floor .7dot_size);
+  comma_bot_:=max(fine.breadth,floor .5dot_size);
+  pos@0(comma_join_,0); pos@1(comma_join_,0);
+  pos@2(comma_bot_,0); y@0=y$; y@1=y$l; y@2=y@1-depth;
+  x@0r=x@1r=x$'r; rt x@2r=good.x(x$-eps);
+  filldraw stroke z@0e--z@1e..z@2e;  % tail
+ else: pos@1(vair,90); pos@2(vair,0); pos@3(vair,-45);
+  z@1r=z$r; rt x@2r=hround(x$+.5dot_size+jut)+2eps; x@3=x$-.5u;
+  y@2=1/3[y@1,y@3]; bot y@3r=vround(y$-.5dot_size-depth);
+  y_:=ypart((z@1{right}...z@2{down}...z@3)
+   intersectiontimes (z$l{right}..{left}z$r)); if y_<0: y_:=1; fi
+  filldraw z$r{left}..subpath (0,y_) of (z$l{right}..{left}z$r)--cycle; % dot
+  filldraw stroke z@1e{right}...z@2e{down}...z@3e; fi  % tail
+ penlabels(@1,@2,@3); enddef;
+
+def ammoc(suffix $,@)(expr dot_size,jut,depth) = % reversed comma
+ pickup fine.nib; pos$(dot_size,90);
+ if square_dots: pos$'(dot_size,0); z$'=z$; dot($',$);  % squarish dot
+  comma_join_:=max(fine.breadth,floor .7dot_size);
+  comma_top_:=max(fine.breadth,floor .5dot_size);
+  pos@0(comma_join_,0); pos@1(comma_join_,0);
+  pos@2(comma_top_,0); y@0=y$; y@1=y$r; y@2=y@1+depth;
+  x@0l=x@1l=x$'l; lft x@2l=good.x(x$+eps);
+  filldraw stroke z@0e--z@1e..z@2e;  % tail
+ else: pos@1(vair,90); pos@2(vair,0); pos@3(vair,-45);
+  z@1l=z$l; lft x@2l=hround(x$-.5dot_size-jut)-2eps; x@3=x$+.5u;
+  y@2=1/3[y@1,y@3]; top y@3l=vround(y$+.5dot_size+depth);
+  y_:=ypart((z@1{left}...z@2{up}...z@3)
+   intersectiontimes (z$r{left}..{right}z$l)); if y_<0: y_:=1; fi
+  filldraw z$l{right}..subpath (0,y_) of (z$r{left}..{right}z$l)--cycle; % dot
+  filldraw stroke z@1e{left}...z@2e{up}...z@3e; fi  % tail
+ penlabels(@1,@2,@3); enddef;
+
+%%% @ from to %%%% temporary formatting change
+vardef diag_in(suffix from,$)(expr sharpness)(suffix $$) =
+ pickup tiny.nib; save from_x,y_;
+ if y.from>y$: bot else: top fi\\ y_=y$;
+ (from_x,y_)=whatever[z.from,z$];
+ sharpness[z$,(from_x,y_)]{z$-z.from}
+  ...{z$$-z$}z$+sharpness*length(z$-(from_x,y_))*unitvector(z$$-z$) enddef;
+
+vardef diag_out(suffix $)(expr sharpness)(suffix $$,to) =
+ pickup tiny.nib; save to_x,y_;
+ if y.to>y$: bot else: top fi\\ y_=y$;
+ (to_x,y_)=whatever[z$$,z.to];
+ z$$-sharpness*length(z$$-(to_x,y_))*unitvector(z$$-z$){z$$-z$}
+  ...{z.to-z$$}sharpness[z$$,(to_x,y_)] enddef;
+
+vardef diag_end(suffix from,$)(expr sharpness_in,sharpness_out)(suffix $$,to)=
+ save from_x,to_x,y_,x_,xx_;
+ if y.from>y$: tiny.bot else: tiny.top fi\\ y_=y$; % we assume that |y$=y$$|
+ (from_x,y_)=whatever[z.from,z$]; (to_x,y_)=whatever[z$$,z.to];
+ if x$$>x$: x_=x$+sharpness_in*length(z$-(from_x,y_));
+  xx_=x$$-sharpness_out*length(z$$-(to_x,y_));
+  if xx_<x_: xx_:=x_:=.5[xx_,x_]; fi
+ else: x_=x$-sharpness_in*length(z$-(from_x,y_));
+  xx_=x$$+sharpness_out*length(z$$-(to_x,y_));
+  if xx_>x_: xx_:=x_:=.5[xx_,x_]; fi fi
+ sharpness_in[z$,(from_x,y_)]{z$-z.from}
+  ...{z$$-z$}(x_,y$)..(xx_,y$){z$$-z$}
+  ...{z.to-z$$}sharpness_out[z$$,(to_x,y_)] enddef;
+%%% at from to %%%% restore normal formatting
+
+vardef special_diag_end(suffix $$,$,@,@@) = % for top middle of w's
+ if x@r<=x$r: diag_end($$r,$r,1,1,@l,@@l)
+ else: z0=whatever[z$$l,z$l]=whatever[z@l,z@@l];
+  diag_end($$r,$r,1,1,$l,0)--z0 fi enddef;
+
+def prime_points_inside(suffix $,$$) =
+ theta_:=angle(z$r-z$l);
+ penpos$'(whatever,theta_);
+ if y$$>y$: z$'=(0,pen_top) rotated theta_ + whatever[z$l,z$r];
+  theta_:=angle(z$$-z$)-90;
+ else: z$'=(0,pen_bot) rotated theta_ + whatever[z$l,z$r];
+  theta_:=angle(z$$-z$)+90; fi
+ z$'l+(pen_lft,0) rotated theta_=z$l+whatever*(z$-z$$);
+ z$'r+(pen_rt,0) rotated theta_=z$r+whatever*(z$-z$$);
+ enddef;
+
+def ellipse_set(suffix $,@,@@,$$) = % given |z$,x@,z$$|, find |y@| and |z@@|
+% such that the path |z${x@-x$,0}..z@{0,y@-y$}..{z$$-z@@}z@@|
+% is consistent with an ellipse
+% and such that the line |z@@--z$$| has a given |slope|
+ alpha_:=slope*(x@-x$); beta_:=y$$-y$-slope*(x$$-x$);
+ gamma_:=alpha_/beta_;
+ y@-y$=.5(beta_-alpha_*gamma_);
+ x@@-x$=-2gamma_*(x@-x$)/(1+gamma_*gamma_);
+ y@@-y$$=slope*(x@@-x$$) enddef;
+
+vardef diag_ratio(expr a,b,y,c) = % assuming that $a>\vert b/y\vert$,
+% compute the value $\alpha=(x\6{++}y)/y$ such that $ax+b\alpha=c$
+ numeric a_,b_; b_=b/y; a_=a*a-b_*b_;
+ (a*(c++y*sqrt a_)-b_*c)/a_/y enddef;
+
+def f_stroke(suffix $,$$,@,left_serif,right_serif)(expr left_jut,right_jut)=
+ pickup tiny.nib; bot y$=0;
+ penpos@0(x$r-x$l,0); x@0l=x$l; top y@0=x_height;
+ filldraw stroke z$e--z@0e;  % stem
+ pickup fine.nib; pos@0'(x$r-x$l-(hround stem_corr)+tiny,180);
+ y@0'=y@0; lft x@0'r=tiny.lft x$l;
+ penpos@1(x@0'l-x@0'r,180); x@1=x@0'; y@1+.5vair=.5[x_height,h];
+ pos@2(vair,90); top y@2r=h+oo;
+ if serifs: x@2=.6[x@1,x$$r]; (x@,y@2r)=whatever[z@2l,z@1l];
+  x@2r:=min(x@,.5[x@2,x$$r]); pos@3(hair,0); bulb(@2,@3,$$);  % bulb
+  filldraw stroke z@0'e--z@1e & super_arc.e(@1,@2);  % arc
+  dish_serif($,@0,left_serif,1/3,left_jut,right_serif,1/3,right_jut); % serif
+ else: x@2=.6[x@1,x$$]; y@1l:=1/3[y@1l,y@2l];
+  filldraw stroke z@0'e--z@1e & super_arc.e(@1,@2)
+   & term.e(@2,$$,right,.9,4); fi  % arc and terminal
+ penlabels(@0,@1,@2); enddef;
+
+def h_stroke(suffix $,@,@@,$$) =
+ penpos$$(x@@r-x@@l,0); x$$=x@@; bot y$$=0;
+ y@@=1/3[bar_height,x_height];
+ penpos$''(x$r-x$l,0); x$''=x$; y$''=1/8[bar_height,x_height];
+ filldraw stroke z$''e--z$e;  % thicken the lower left stem
+ penpos@0(min(rt x$r-lft x$l,thin_join)-fine,180); pickup fine.nib;
+ rt x@0l=tiny.rt x$r; y@0=y$'';
+ pos@1(vair,90); pos@@'(x@@r-x@@l+tiny,0); z@@'=z@@;
+ x@1=.5[rt x@0l,rt x@@'r]; top y@1r=x_height+oo;
+ (x@,y@1l)=whatever[z@1r,z@0l]; x@1l:=x@;
+ filldraw stroke z@0e{up}...{right}z@1e
+  &{{interim superness:=hein_super; super_arc.e(@1,@@')}};  % arch
+ pickup tiny.nib; filldraw stroke z@@e--z$$e;  % right stem
+ labels(@0); penlabels(@1); enddef;
+
+def hook_out(suffix $,$$,$$$)suffix modifier= % |x$| and |x$$$| (only) are known
+ pos$(stem,0); pos$$(vair,90);
+ x$$$:=hround(x$$$+.5hair-eps)-.5hair; pos$$$(hair,180);
+ y$=1/4x_height; bot y$$l=-oo; y$$$=1/3x_height;
+ if skewed.modifier: x$$=x$+1.25u;
+  filldraw stroke z$e{-u,-x_height}...z$$e{right}...{up}z$$$e;  % hook
+ else: x$$=x$+1.5u;
+  filldraw stroke z$e{down}...z$$e{right}
+   ...{x$$$-(x$+2.5u),x_height}z$$$e; fi enddef;  % hook
+
+def empty_hook_out(suffix $,$$,$$$)suffix modifier= % |x$| and |x$$$| (only) are known
+ pos$(stem,0); pos$$(vair,90);
+ x$$$:=hround(x$$$+.5hair-eps)-.5hair; pos$$$(hair,180);
+ y$=1/4x_height; bot y$$l=-oo; y$$$=1/3x_height;
+ if skewed.modifier: x$$=x$+1.25u;
+%  filldraw stroke z$e{-u,-x_height}...z$$e{right}...{up}z$$$e;  % hook
+ else: x$$=x$+1.5u;
+%  filldraw stroke z$e{down}...z$$e{right}
+%   ...{x$$$-(x$+2.5u),x_height}z$$$e;
+fi enddef;  % empty_hook_out
+
+def hook_in(suffix $,$$,$$$)suffix modifier= % |x$| and |x$$$| (only) are known
+ x$:=hround(x$-.5hair)+.5hair; pos$(hair,180);
+ pos$$(vair,90); pos$$$(stem,0);
+ y$=2/3x_height; top y$$r=x_height+oo; y$$$=3/4x_height;
+ if skewed.modifier: x$$=x$$$-1.25u;
+  filldraw stroke z$e{up}...z$$e{right}...{-u,-x_height}z$$$e;  % hook
+ else: x$$=x$$$-1.5u;
+  filldraw stroke z$e{x$$$-2.5u-x$,x_height}
+   ...z$$e{right}...{down}z$$$e; fi enddef;  % hook
+
+def ital_arch(suffix $,$$,$$$) = % |z$| and |z$$$| (only) are known
+ pos$'(hair,180); z$'=z$;
+ pos$$(vair,90); pos$$$(stem,0);
+ {{interim superness := more_super; x$$=.6[x$,x$$$];
+ top y$$r=x_height+oo; y$$$=.65x_height;
+ filldraw stroke z$'e{up}...super_arc.e($$,$$$);}} enddef;  % stroke
+
+def compute_spread(expr normal_spread,big_spread)=
+ spread#:=math_spread[normal_spread,big_spread];
+ spread:=ceiling(spread#*hppp)+eps; enddef;
+
+def v_center(expr h_sharp) =
+ .5h_sharp+math_axis#, .5h_sharp-math_axis# enddef;
+
+def circle_points =
+ x4=x8=.5[x2,x6]; x1=x3=superness[x4,x2]; x5=x7=superness[x4,x6];
+ y2=y6=.5[y4,y8]; y1=y7=superness[y2,y8]; y3=y5=superness[y2,y4];
+ enddef;
+def draw_circle =
+ draw z8{right}...z1{z2-z8}...z2{down}...z3{z4-z2}...z4{left}
+  ...z5{z6-z4}...z6{up}...z7{z8-z6}...cycle enddef;
+
+def left_paren(expr min_breadth, max_breadth) =
+ pickup fine.nib; pos1(hround min_breadth,0);
+ pos2(hround max_breadth,0); pos3(hround min_breadth,0);
+ rt x1r=rt x3r=hround(w-1.25u+.5min_breadth); lft x2l=hround 1.25u;
+ top y1=h; y2=.5[y1,y3]; bot y3=1-d;
+ filldraw stroke z1e{3(x2e-x1e),y2-y1}...z2e
+  ...{3(x3e-x2e),y3-y2}z3e;  % arc
+ penlabels(1,2,3); enddef;
+
+def right_paren(expr min_breadth, max_breadth) =
+ pickup fine.nib; pos1(hround min_breadth,0);
+ pos2(hround max_breadth,0); pos3(hround min_breadth,0);
+ lft x1l=lft x3l=hround(1.25u-.5min_breadth); rt x2r=hround(w-1.25u);
+ top y1=h; y2=.5[y1,y3]; bot y3=1-d;
+ filldraw stroke z1e{3(x2e-x1e),y2-y1}...z2e
+  ...{3(x3e-x2e),y3-y2}z3e;  % arc
+ penlabels(1,2,3); enddef;
+
+def left_bracket(expr breadth,do_top,do_bot) =
+ pickup crisp.nib;
+ numeric thickness; thickness=hround breadth;
+ pos1(thickness,0); pos2(thickness,0);
+ top y1=h; bot y2=1-d; lft x1l=lft x2l=hround(2.5u-.5thickness);
+ filldraw stroke z1e--z2e;  % stem
+ pos3(thickness,90); pos4(thickness,90);
+ pos5(thickness,90); pos6(thickness,90);
+ x3=x5=x1l; rt x4=rt x6=hround(w-.75u+.5thickness);
+ y3r=y4r=y1; y5l=y6l=y2;
+ if do_top: filldraw stroke z3e--z4e; fi  % upper bar
+ if do_bot: filldraw stroke z5e--z6e; fi  % lower bar
+ penlabels(1,2,3,4,5,6); enddef;
+
+def right_bracket(expr breadth,do_top,do_bot) =
+ pickup crisp.nib;
+ numeric thickness; thickness=hround breadth;
+ pos1(thickness,0); pos2(thickness,0);
+ top y1=h; bot y2=1-d; rt x1r=rt x2r=hround(w-2.5u+.5thickness);
+ filldraw stroke z1e--z2e;  % stem
+ pos3(thickness,90); pos4(thickness,90);
+ pos5(thickness,90); pos6(thickness,90);
+ x3=x5=x1r; lft x4=lft x6=hround(.75u-.5thickness);
+ y3r=y4r=y1; y5l=y6l=y2;
+ if do_top: filldraw stroke z3e--z4e; fi  % upper bar
+ if do_bot: filldraw stroke z5e--z6e; fi  % lower bar
+ penlabels(1,2,3,4,5,6); enddef;
+
+def left_curly(expr min_breadth, max_breadth) =
+ pickup fine.nib;
+ forsuffixes $=1,1',4,4',7,7': pos$(hround min_breadth,0); endfor
+ forsuffixes $=2,3,5,6: pos$(hround max_breadth,0); endfor
+ x2=x3=x5=x6; x1=x1'=x7=x7'=w-x4=w-x4';
+ lft x4l=hround(1.5u-.5min_breadth); lft x2l=hround(.5w-.5max_breadth);
+ top y1=h; bot y7=1-d; .5[y4,y4']=.5[y1,y7]=.5[y2,y6]=.5[y3,y5];
+ y1-y2=y3-y4=(y1-y4)/4;
+ y1-y1'=y4-y4'=y7'-y7=vround(min_breadth-fine);
+ filldraw z1l{3(x2l-x1l),y2-y1}...z2l---z3l...{3(x4l-x3l),y4-y3}z4l
+  --z4'l{3(x5l-x4l),y5-y4'}...z5l---z6l...{3(x7l-x6l),y7-y6}z7l
+  --z7r--z7'r{3(x6r-x7r),y6-y7'}...z6r---z5r
+  ...{3(x4r-x5r),.5[y4,y4']-y5}.5[z4r,z4'r]{3(x3r-x4r),y3-.5[y4,y4']}
+  ...z3r---z2r...{3(x1r-x2r),y1'-y2}z1'r--z1r--cycle;  % stroke
+ penlabels(1,2,3,4,5,6,7); enddef;
+
+def right_curly(expr min_breadth, max_breadth) =
+ pickup fine.nib;
+ forsuffixes $=1,1',4,4',7,7': pos$(hround min_breadth,0); endfor
+ forsuffixes $=2,3,5,6: pos$(hround max_breadth,0); endfor
+ x2=x3=x5=x6; x1=x1'=x7=x7'=w-x4=w-x4';
+ lft x1l=hround(1.5u-.5min_breadth); lft x2l=hround(.5w-.5max_breadth);
+ top y1=h; bot y7=1-d; .5[y4,y4']=.5[y1,y7]=.5[y2,y6]=.5[y3,y5];
+ y1-y2=y3-y4=(y1-y4)/4;
+ y1-y1'=y4-y4'=y7'-y7=vround(min_breadth-fine);
+ filldraw z1r{3(x2r-x1r),y2-y1}...z2r---z3r...{3(x4r-x3r),y4-y3}z4r
+  --z4'r{3(x5r-x4r),y5-y4'}...z5r---z6r...{3(x7r-x6r),y7-y6}z7r
+  --z7l--z7'l{3(x6l-x7l),y6-y7'}...z6l---z5l
+  ...{3(x4l-x5l),.5[y4,y4']-y5}.5[z4l,z4'l]{3(x3l-x4l),y3-.5[y4,y4']}
+  ...z3l---z2l...{3(x1l-x2l),y1'-y2}z1'l--z1l--cycle;  % stroke
+ penlabels(1,2,3,4,5,6,7); enddef;
+
+def left_angle(expr breadth) =
+ pickup pencircle scaled breadth;
+ x1=x3=good.x(w-u)+eps; lft x2=hround u-eps;
+ top y1=h+eps; .5[y1,y3]=y2=good.y .5[-d+eps,h];
+ draw z1--z2--z3;  % diagonals
+ labels(1,2,3); enddef;
+
+def right_angle(expr breadth) =
+ pickup pencircle scaled breadth;
+ x1=x3=good.x u-eps; rt x2=hround(w-u)+eps;
+ top y1=h+eps; .5[y1,y3]=y2=good.y .5[-d+eps,h];
+ draw z1--z2--z3;  % diagonals
+ labels(1,2,3); enddef;
+
+% (CMBR)
+def beginarithchar(expr c) = % ensure consistent dimensions for $+$, $-$, etc.
+ if monospace: beginchar(c,14u#,27/7u#+math_axis#,27/7u#-math_axis#);
+% else: beginchar(c,14sym_u#,6sym_u#+math_axis#,6sym_u#-math_axis#); fi
+else: beginchar(c,11u#,4.5u#+math_axis#,4.5u#-math_axis#); fi% (CMBR)
+ italcorr math_axis#*slant-.5u#;
+ adjust_fit(0,0); enddef;
+
+def center_on(expr x) = if not monospace: % change width for symmetric fit
+ r:=r+2x-w; w:=2x; fi enddef;
+
+def super_crescent(suffix i,j,k) =
+ draw z.i{x.j-x.i,0}
+ ... (.8[x.i,x.j],.8[y.j,y.i]){z.j-z.i}
+ ... z.j{0,y.k-y.i}
+ ... (.8[x.k,x.j],.8[y.j,y.k]){z.k-z.j}
+ ... z.k{x.k-x.j,0} enddef;
+
+newinternal l,r,shrink_fit; % adjustments to spacing
+
+def do_expansion(expr expansion_factor) =
+ forsuffixes $=u,jut,cap_jut,beak_jut,apex_corr:
+   $:=$.#*expansion_factor*hppp; endfor
+enddef;
+
+def normal_adjust_fit(expr left_adjustment,right_adjustment) =
+ numeric charwd_in; charwd_in=charwd;
+ l:=-hround(left_adjustment*hppp)-letter_fit;
+ interim xoffset:=-l;
+ charwd:=charwd+2letter_fit#+left_adjustment+right_adjustment;
+ r:=l+hround(charwd*hppp)-shrink_fit;
+ w:=r-hround(right_adjustment*hppp)-letter_fit;
+ do_expansion(w/(charwd_in*hppp));
+ enddef;
+
+def mono_adjust_fit(expr left_adjustment,right_adjustment) =
+ numeric charwd_in; charwd_in=charwd;
+ numeric expansion_factor;
+ mono_charwd#=2letter_fit#
+   +expansion_factor*(charwd+left_adjustment+right_adjustment);
+ l:=-hround(left_adjustment*expansion_factor*hppp)-letter_fit;
+ interim xoffset:=-l;
+ r:=l+mono_charwd-shrink_fit;
+ w:=r-hround(right_adjustment*expansion_factor*hppp)-letter_fit;
+ charwd:=mono_charwd#; charic:=mono_charic#;
+ do_expansion(w/(charwd_in*hppp));
+ enddef;
+
+extra_endchar:=extra_endchar&"r:=r+shrink_fit;w:=r-l;";
+
+def ignore_math_fit(expr left_adjustment,right_adjustment) = enddef;
+def do_math_fit(expr left_adjustment,right_adjustment) =
+ l:=l-hround(left_adjustment*hppp); interim xoffset:=-l;
+ charwd:=charwd+left_adjustment+right_adjustment;
+ r:=l+hround(charwd*hppp)-shrink_fit;
+ charic:=charic-right_adjustment;
+ if charic<0: charic:=0; fi enddef;
+def zero_width = charwd:=0; r:=l-shrink_fit enddef;
+def change_width = if not monospace: % change width by $\pm1$
+ if r+shrink_fit-l=floor(charwd*hppp): w:=w+1; r:=r+1;
+ else: w:=w-1; r:=r-1; fi fi enddef;
+def padded expr del_sharp =
+ charht:=charht+del_sharp; chardp:=chardp+del_sharp enddef;
+
+def font_setup =
+ if monospace: let adjust_fit=mono_adjust_fit;
+  if true_mono: let normal_adjust_fit=mono_adjust_fit; fi
+  def mfudged=fudged enddef;
+  mono_charic#:=body_height#*slant;
+  if mono_charic#<0: mono_charic#:=0; fi
+  mono_charwd#:=9u#; define_whole_pixels(mono_charwd);
+ else: let adjust_fit=normal_adjust_fit;
+  def mfudged= enddef; fi
+ if math_fitting: let math_fit=do_math_fit
+ else: let math_fit=ignore_math_fit fi;
+ define_pixels(u,width_adj,serif_fit,cap_serif_fit,jut,cap_jut,beak,
+  bar_height,dish,bracket,beak_jut,stem_corr,vair_corr,apex_corr,sym_u);%(CMBR)
+ define_blacker_pixels(notch_cut,cap_notch_cut);
+ forsuffixes $=notch_cut,cap_notch_cut: if $<3: $:=3; fi endfor
+ define_whole_pixels(letter_fit,fine,crisp,tiny);
+ define_whole_vertical_pixels(body_height,asc_height,
+  cap_height,acc_height,fig_height,x_height,comma_depth,desc_depth,serif_drop,
+  sym_height);% (CMBR)
+ define_whole_blacker_pixels(thin_join,hair,stem,curve,flare,
+  dot_size,cap_hair,cap_stem,cap_curve);
+ define_whole_vertical_blacker_pixels(vair,bar,slab,cap_bar,cap_band);
+ define_corrected_pixels(o,apex_o);
+ forsuffixes $=hair,stem,cap_stem:
+  fudged$.#:=fudge*$.#; fudged$:=hround(fudged$.#*hppp+blacker);
+  forever: exitif fudged$>.9fudge*$; fudged$:=fudged$+1; endfor endfor
+ rule_thickness:=ceiling(rule_thickness#*hppp);
+ heavy_rule_thickness:=ceiling(3rule_thickness#*hppp);
+ oo:=vround(.5o#*hppp*o_correction)+eps;
+ apex_oo:=vround(.5apex_o#*hppp*o_correction)+eps;
+ lowres_fix(stem,curve,flare) 1.3;
+ lowres_fix(stem,curve) 1.2;
+ lowres_fix(cap_stem,cap_curve) 1.2;
+ lowres_fix(hair,cap_hair) 1.2;
+ lowres_fix(cap_band,cap_bar,bar,slab) 1.2;
+ stem':=hround(stem-stem_corr); cap_stem':=hround(cap_stem-stem_corr);
+ vair':=vround(vair+vair_corr);
+ vstem:=vround .8[vair,stem]; cap_vstem:=vround .8[vair,cap_stem];
+ ess:=(ess#/stem#)*stem; cap_ess:=(cap_ess#/cap_stem#)*cap_stem;
+ dw:=(curve#-stem#)*hppp; bold:=curve#*hppp+blacker;
+ dh#:=.6designsize;
+ stem_shift#:=if serifs: 2stem_corr# else: 0 fi;
+ more_super:=max(superness,sqrt .77superness);
+ hein_super:=max(superness,sqrt .81225258superness); % that's $2^{-.3}$
+ clear_pen_memory;
+ if fine=0: fine:=1; fi
+ forsuffixes $=fine,crisp,tiny:
+%%% fine $ %%%% temporary formatting convention for MFT
+  if $>fudged.hair: $:=fudged.hair; fi
+  $.breadth:=$;
+  pickup if $=0: nullpen else: pencircle scaled $; $:=$-eps fi;
+  $.nib:=savepen; breadth_[$.nib]:=$;
+  forsuffixes $$=lft,rt,top,bot: shiftdef($.$$,$$ 0); endfor endfor
+%%% @ $ %%%% restore ordinary formatting for $
+ min_Vround:=max(fine.breadth,crisp.breadth,tiny.breadth);
+ if min_Vround<vround min_Vround: min_Vround:=vround min_Vround; fi
+ if flare<vround flare: flare:=vround flare; fi
+ forsuffixes $=vair,bar,slab,cap_bar,cap_band,vair',vstem,cap_vstem,bold:
+  if $<min_Vround: $:=min_Vround; fi endfor
+ pickup pencircle scaled min(hair,vair); extra_rule.nib :=savepen;
+ pickup pencircle scaled rule_thickness; rule.nib:=savepen;
+ math_axis:=good.y(math_axis#*hppp);
+ pickup pencircle scaled if hefty:(.6[vair,fudged.hair]) else:fudged.hair fi;
+ light_rule.nib:=savepen;
+ currenttransform:=identity slanted slant
+  yscaled aspect_ratio scaled granularity;
+ if currenttransform=identity: let t_=relax
+ else: def t_ = transformed currenttransform enddef fi;
+ numeric paren_depth#; .5[body_height#,-paren_depth#]=math_axis#;
+ numeric asc_depth#; .5[asc_height#,-asc_depth#]=math_axis#;
+ body_depth:=desc_depth+body_height-asc_height;
+ shrink_fit:=1+hround(2letter_fit#*hppp)-2letter_fit;
+ if not string mode: if mode<=smoke: shrink_fit:=0; fi fi
+ enddef;
+
+def shiftdef(suffix $)(expr delta) =
+ vardef $ primary x = x+delta enddef enddef;
+
+def makebox(text rule) =
+ for y=0,(cap_height+acc_height),
+       asc_height,body_height,x_height,bar_height,-desc_depth,-body_depth:
+  rule((l,y)t_,(r,y)t_); endfor % horizontals
+
+ for y=-3.5pt,8.5pt,(x_height+acc_height):
+   rule((l-4pt,y)t_,(l-2pt,y)t_); endfor
+ for x=l,r:   rule((x,-body_depth)t_,(x,body_height)t_); endfor % verticals
+ for x=u*(1+floor(l/u)) step u until r-1:
+  rule((x,-body_depth)t_,(x,body_height)t_); endfor % more verticals
+
+ for x=0.5w:
+   rule((x,-body_depth-1pt)t_,(x,-body_depth-1.5pt)t_);
+   rule((x,cap_height+acc_height+1pt)t_,(x,cap_height+acc_height+1.5pt)t_);
+ endfor
+ if charic<>0:
+  rule((r+charic*pt,h.o_),(r+charic*pt,.5h.o_)); fi % italic correction
+ enddef;
+def maketicks(text rule) =
+ for y=0,h.o_,-d.o_:
+  rule((l,y),(l+10,y)); rule((r-10,y),(r,y)); endfor % horizontals
+ for x=l,r:
+  rule((x,10-d.o_),(x,-d.o_)); rule((x,h.o_-10),(x,h.o_)); endfor % verticals
+ if charic<>0:
+  rule((r+charic*pt,h.o_-10),(r+charic*pt,h.o_)); fi % italic correction
+ enddef;
+rulepen:=pensquare;
+
+vardef stroke text t =
+ forsuffixes e = l,r: path_.e:=t; endfor
+ if cycle path_.l:
+  errmessage "Beware: `stroke' isn't intended for cycles"; fi
+ path_.l -- reverse path_.r -- cycle enddef;
+
+vardef circ_stroke text t =
+ forsuffixes e = l,r: path_.e:=t; endfor
+ if cycle path_.l:
+  errmessage "Beware: `stroke' isn't intended for cycles"; fi
+ path_.l -- reverse path_.r .. cycle enddef;
+
+vardef super_arc.r(suffix $,$$) = % outside of super-ellipse
+ pair center,corner;
+ if y$=y$r: center=(x$$r,y$r); corner=(x$r,y$$r);
+ else: center=(x$r,y$$r); corner=(x$$r,y$r); fi
+ z$.r{corner-z$.r}...superness[center,corner]{z$$.r-z$.r}
+  ...{z$$.r-corner}z$$.r enddef;
+
+vardef super_arc.l(suffix $,$$) = % inside of super-ellipse
+ pair center,corner;
+ if y$=y$r: center=(x$$l,y$l); corner=(x$l,y$$l);
+ else: center=(x$l,y$$l); corner=(x$$l,y$l); fi
+ z$l{corner-z$l}...superness[center,corner]{z$$l-z$l}
+  ...{z$$l-corner}z$$l enddef;
+
+vardef pulled_super_arc.r(suffix $,$$)(expr superpull) =
+ pair center,corner;
+ if y$=y$r: center=(x$$r,y$r); corner=(x$r,y$$r);
+ else: center=(x$r,y$$r); corner=(x$$r,y$r); fi
+ z$r{corner-z$r}...superness[center,corner]{z$$r-z$r}
+  ...{z$$r-corner}z$$r enddef;
+
+vardef pulled_super_arc.l(suffix $,$$)(expr superpull) =
+ pair center,corner,outer_point;
+ if y$=y$r: center=(x$$l,y$l); corner=(x$l,y$$l);
+  outer_point=superness[(x$$r,y$r),(x$r,y$$r)];
+ else: center=(x$l,y$$l); corner=(x$$l,y$l);
+  outer_point=superness[(x$r,y$$r),(x$$r,y$r)]; fi
+ z$l{corner-z$l}
+  ...superpull[superness[center,corner],outer_point]{z$$l-z$l}
+  ...{z$$l-corner}z$$l enddef;
+
+vardef pulled_arc@#(suffix $,$$) =
+ pulled_super_arc@#($,$$)(superpull) enddef;
+
+vardef serif_arc(suffix $,$$) =
+ z${x$$-x$,0}...(.75[x$,x$$],.25[y$,y$$]){z$$-z$}...{0,y$$-y$}z$$ enddef;
+
+vardef penpos@#(expr b,d) =
+ if known b: if b<=0:
+   errmessage "bad penpos (width is negative)"; fi fi
+ (x@#r-x@#l,y@#r-y@#l)=(b,0) rotated d;
+ x@#=.5(x@#l+x@#r); y@#=.5(y@#l+y@#r) enddef;
+
+newinternal currentbreadth;
+vardef pos@#(expr b,d) =
+ if known b: if b<=currentbreadth:
+ errmessage "bad pos (breadth of current pen wider than pos width)"; fi fi
+ (x@#r-x@#l,y@#r-y@#l)=(b-currentbreadth,0) rotated d;
+ x@#=.5(x@#l+x@#r); y@#=.5(y@#l+y@#r) enddef;
+def numeric_pickup_ primary q =
+ currentpen:=pen_[q];
+ pen_lft:=pen_lft_[q];  pen_rt:=pen_rt_[q];
+ pen_top:=pen_top_[q];  pen_bot:=pen_bot_[q];
+ currentpen_path:=pen_path_[q];
+ if known breadth_[q]: currentbreadth:=breadth_[q]; fi enddef;
+
+vardef ic# = charic enddef;
+vardef h# = charht enddef;
+vardef w# = charwd enddef;
+vardef d# = chardp enddef;
+
+let {{=begingroup; let }}=endgroup;
+def .... = .. tension atleast .9 .. enddef;
+def less_tense = save ...; let ...=.... enddef;
+def ?? = hide(showvariable x,y) enddef;
+
+let semi_ =;; let colon_ = :; let endchar_ = endchar;
+def iff expr b = if b:let next_=use_it else:let next_=lose_it fi; next_ enddef;
+def use_it = let : = restore_colon; enddef;
+def restore_colon = let : = colon_; enddef;
+def lose_it = let endchar=fi; inner ecchar; let ;=fix_ semi_ if false enddef;
+def fix_=let ;=semi_; let endchar=endchar_; outer ecchar; enddef;
+def always_iff = let : = endgroup; killboolean enddef;
+def killboolean text t = use_it enddef;
+outer ecchar;
+
+%%% fine hi higher
+% |higher| is a counterpart to |lower| (see the file excsc.mf),
+% |hi| facilitates using higher values (which are reference points in
+% the floating world of CM fonts)
+def hi = if is_small_cap: higher fi\\ enddef;
+
+%
+%  special routines for accenting
+%
+vardef uppercase_hat
+    (expr x_center,y_move,hat_zero,hat_one,hat_two,hat_three,hat_four) =
+if serifs:
+ pickup crisp.nib;
+ pos[hat_two](.5[vair,curve],90);
+ top y[hat_two]r=cap_accent_height+oo;
+ x[hat_two]=good.x x_center; %  optically centered
+ x[hat_one]=good.x x[hat_two]-2.25u if monospace: /expansion_factor fi ;
+ x[hat_three]=2x[hat_two]-x[hat_one];
+% |accent_gap| is defined by the acute accent, it is known when needed
+ y[hat_one]=y[hat_three] = accent_gap + cap_height;
+ pos[hat_one](hair,angle(z[hat_two]-z[hat_one])+90);
+ pos[hat_three](hair,angle(z[hat_three]-z[hat_two])+90);
+ filldraw stroke z[hat_one]e--z[hat_two]e--z[hat_three]e;  % diagonals
+else:
+ pickup fine.nib;
+ pos[hat_one](vair,0);
+ pos[hat_three](vair,0);
+ pos[hat_two](stem,0);
+ top y[hat_two]=cap_accent_height+oo;
+ x[hat_two]=good.x x_center; %  optically centered
+ x[hat_one]=good.x x[hat_two]-2.25u if monospace: /expansion_factor fi ;
+ x[hat_three]=2x[hat_two]-x[hat_one];
+% |accent_gap| is defined by the acute accent, it is known when needed
+ bot y[hat_one]=bot y[hat_three]=.5accent_gap + cap_height;
+ z[hat_zero]=whatever[z[hat_one]r,z[hat_two]r]=
+    whatever[z[hat_two]l,z[hat_three]l];
+ y[hat_four]l=y[hat_four]r=y[hat_two];
+ x[hat_four]l=good.x .2[x[hat_two]l,x[hat_two]];
+ x[hat_four]r=w-x[hat_four]l;
+ filldraw z[hat_four]l--z[hat_one]l--z[hat_one]r--
+    z[hat_zero]--z[hat_three]l--
+    z[hat_three]r--z[hat_four]r--cycle; fi  % diagonals
+enddef;
+%
+vardef lowercase_hat
+    (expr x_center,y_move,hat_zero,hat_one,hat_two,hat_three,hat_four) =
+if serifs:
+ pickup crisp.nib;
+ pos[hat_two](.5[vair,curve],90);
+ top y[hat_two]r=h+y_move;
+ x[hat_two]=good.x x_center; %  optically centered
+ x[hat_one]=good.x x[hat_two]-2.25u if monospace: /expansion_factor fi ;
+ x[hat_three]=2x[hat_two]-x[hat_one];
+ y[hat_one]=y[hat_three] =
+     max(y[hat_two]-0.5(min(asc_height,2x_height)-x_height),
+         1/6[x_height,h]);
+ pos[hat_one](hair,angle(z[hat_two]-z[hat_one])+90);
+ pos[hat_three](hair,angle(z[hat_three]-z[hat_two])+90);
+ filldraw stroke z[hat_one]e--z[hat_two]e--z[hat_three]e;  % diagonals
+else:
+ pickup fine.nib;
+ pos[hat_one](vair,0);
+ pos[hat_three](vair,0);
+ pos[hat_two](stem,0);
+ top y[hat_two]=h+y_move;
+ x[hat_two]=good.x x_center; %  optically centered
+ x[hat_one]=good.x x[hat_two]-2.25u if monospace: /expansion_factor fi ;
+ x[hat_three]=2x[hat_two]-x[hat_one];
+ bot y[hat_one]=bot y[hat_three]=vround (2/3[h,x_height]-eps);
+     % same slope as in the acute accent
+ z[hat_zero]=whatever[z[hat_one]r,z[hat_two]r]=
+    whatever[z[hat_two]l,z[hat_three]l];
+ y[hat_four]l=y[hat_four]r=y[hat_two];
+ x[hat_four]l=good.x .2[x[hat_two]l,x[hat_two]];
+ x[hat_four]r=w-x[hat_four]l;
+ filldraw z[hat_four]l--z[hat_one]l--z[hat_one]r--
+    z[hat_zero]--z[hat_three]l--
+    z[hat_three]r--z[hat_four]r--cycle; fi  % diagonals
+enddef;
+%
+%
+vardef lowercase_tilde(expr x_move,y_move,tilde_one,tilde_two,tilde_three,
+     tilde_four,tilde_five)=
+h':=min(asc_height,10/7x_height+.5dot_size);
+if serifs: numeric theta;
+ theta=angle(1/6(
+    6u if monospace: /expansion_factor fi-vair),
+      1/4(h'-x_height));
+ pickup crisp.nib;
+ numeric mid_width; mid_width=.4[vair,stem];
+ pos[tilde_one](vair,theta+90);
+ pos[tilde_two](vair,theta+90);
+ pos[tilde_three](vair,theta+90);
+ pos[tilde_four](vair,theta+90);
+ z[tilde_two]-z[tilde_one]=
+    z[tilde_four]-z[tilde_three]=(mid_width-crisp)*dir theta;
+ lft x[tilde_one]r=hround(x_move+0.5w-3u if monospace: /expansion_factor fi);
+ rt x[tilde_four]l=hround(x_move+0.5w+3u if monospace: /expansion_factor fi);
+ top y[tilde_four]r=h';
+ pair delta;
+ ypart delta=3(y[tilde_three]l-y[tilde_one]l);
+ delta=whatever*dir theta;
+ bot y[tilde_one]l=vround(bot y[tilde_one]l+
+    min(2/3[x_height,h'],y[tilde_three]l-.25vair)-top y[tilde_one]r);
+ filldraw z[tilde_one]l..
+   controls(z[tilde_one]l+
+    delta)and(z[tilde_three]l-delta)..z[tilde_three]l..z[tilde_four]l
+  --z[tilde_four]r..
+     controls(z[tilde_four]r-delta)and(z[tilde_two]r+delta)..
+     z[tilde_two]r..z[tilde_one]r--cycle;  % stroke
+else:
+ pickup fine.nib;
+ pos[tilde_one](vair,180);
+ pos[tilde_two](vair,90);
+ pos[tilde_three](.5[vair,slab],90);
+ pos[tilde_four](vair,90);
+ pos[tilde_five](vair,180);
+ lft x[tilde_one]r=hround (x_move + 0.5w-3u);
+ rt x[tilde_five]l=hround (x_move + 0.5w+3u);
+ x[tilde_two]-x[tilde_one]=
+    x[tilde_three]-x[tilde_two]=
+    x[tilde_four]-x[tilde_three]=x[tilde_five]-x[tilde_four];
+ bot y[tilde_one]=bot y[tilde_four]l=y_move+vround(.75[x_height,h]-vair);
+ top y[tilde_two]r=top y[tilde_five]=h+y_move;
+ y[tilde_three]=.5[y[tilde_two],y[tilde_four]];
+ filldraw stroke
+   z[tilde_one]e{up}...
+     z[tilde_two]e{right}..
+     z[tilde_three]e..
+     {right}z[tilde_four]e...{up}z[tilde_five]e; fi % stroke
+enddef;
+
+%
+vardef uppercase_tilde(expr x_move,y_move,tilde_one,tilde_two,tilde_three,
+     tilde_four,tilde_five)=
+if serifs: numeric theta;
+ theta=angle(1/8(7u if monospace: /expansion_factor fi-vair),1/4acc_height);
+ pickup crisp.nib;
+ numeric mid_width; mid_width=.4[vair,stem];
+ pos[tilde_one](vair,theta+90);
+ pos[tilde_two](vair,theta+90);
+ pos[tilde_three](vair,theta+90);
+ pos[tilde_four](vair,theta+90);
+ z[tilde_two]-z[tilde_one]=
+    z[tilde_four]-z[tilde_three]=(mid_width-crisp)*dir theta;
+ lft x[tilde_one]r=hround(x_move+0.5w-3.5u if monospace: /expansion_factor fi);
+ rt x[tilde_four]l=hround(x_move+0.5w+3.5u if monospace: /expansion_factor fi);
+ top y[tilde_four]r=h;
+% |accent_gap| is defined by the acute accent, it is known when needed
+% bot y[tilde_one]l=accent_gap+cap_height;
+ bot y[tilde_one]l=vround(bot y[tilde_one]l
+    +min(2/3[cap_height,cap_accent_height],y[tilde_three]l-.25vair)
+    -top y[tilde_one]r);
+ pair delta;
+ ypart delta=3(y[tilde_three]l-y[tilde_one]l);
+ delta=whatever*dir theta;
+ filldraw z[tilde_one]l..
+   controls(z[tilde_one]l+
+    delta)and(z[tilde_three]l-delta)..z[tilde_three]l..z[tilde_four]l
+  --z[tilde_four]r..
+     controls(z[tilde_four]r-delta)and(z[tilde_two]r+delta)..
+     z[tilde_two]r..z[tilde_one]r--cycle;  % stroke
+else:
+ pickup fine.nib;
+ pos[tilde_one](vair,180);
+ pos[tilde_two](vair,90);
+ pos[tilde_three](.5[vair,slab],90);
+ pos[tilde_four](vair,90);
+ pos[tilde_five](vair,180);
+ lft x[tilde_one]r=w-rt x[tilde_five]l=hround 1.5u+0.5(w-9u);
+ x[tilde_two]-x[tilde_one]=
+    x[tilde_three]-x[tilde_two]=
+    x[tilde_four]-x[tilde_three]=x[tilde_five]-x[tilde_four];
+% |accent_gap| is defined by the acute accent, it is known when needed
+ bot y[tilde_one]=bot y[tilde_four]l=cap_height+.5accent_gap;
+ top y[tilde_two]r=top y[tilde_five]=h;
+ y[tilde_three]=.5[y[tilde_two],y[tilde_four]];
+ filldraw stroke
+   z[tilde_one]e{up}...
+     z[tilde_two]e{right}..
+     z[tilde_three]e..
+     {right}z[tilde_four]e...{up}z[tilde_five]e; fi % stroke
+enddef;
+%
+%
+%
+vardef lowercase_umlaut(expr x_move,y_move,umlaut_one,umlaut_two,
+   umlaut_three,umlaut_four) =
+% do not accumulate rounding errors and use always the same value:
+numeric dot_dist; dot_dist:=round(3.5u); % (CMBR)
+pickup tiny.nib;
+pos[umlaut_one](udot_diam,0);
+pos[umlaut_two](udot_diam,90);
+x[umlaut_one]=x[umlaut_two]=x_move+.5w-0.5dot_dist %(CMBR)
+ if monospace:/expansion_factor fi ;
+top y[umlaut_two]r=lc_trema_height;
+y[umlaut_one]=y_move+.5[y[umlaut_two]l,y[umlaut_two]r];
+dot([umlaut_one],[umlaut_two]);  % left dot
+pos[umlaut_three](udot_diam,0);
+penpos[umlaut_four](y[umlaut_two]r-y[umlaut_two]l,90);
+y[umlaut_three]=y[umlaut_four]=y[umlaut_one];
+x[umlaut_three]=x[umlaut_four]=x[umlaut_one]
+%     +3.5u if monospace: /expansion_factor fi ;
+     +dot_dist if monospace: /expansion_factor fi ; % (CMBR)
+dot([umlaut_three],[umlaut_four]);  % right dot
+enddef;
+%
+vardef uppercase_umlaut(expr x_move,y_move,umlaut_one,umlaut_two,
+   umlaut_three,umlaut_four) =
+numeric dot_dist; dot_dist:=round(3.5u); %(CMBR)
+pickup tiny.nib;
+pos[umlaut_one](udot_diam,0);
+pos[umlaut_two](udot_diam,90);
+x[umlaut_one]=x[umlaut_two]=x_move+.5w-0.5dot_dist %(CMBR)
+ if monospace:/expansion_factor fi ;
+top y[umlaut_two]r=vround(cap_height+dot_height#*hppp);
+y[umlaut_one]=y_move+.5[y[umlaut_two]l,y[umlaut_two]r];
+dot([umlaut_one],[umlaut_two]);  % left dot
+pos[umlaut_three](udot_diam,0);
+penpos[umlaut_four](y[umlaut_two]r-y[umlaut_two]l,90);
+y[umlaut_three]=y[umlaut_four]=y[umlaut_one];
+x[umlaut_three]=x[umlaut_four]=x[umlaut_one]
+%     +3.5u if monospace: /expansion_factor fi ;
+     +dot_dist if monospace: /expansion_factor fi ; % (CMBR)
+dot([umlaut_three],[umlaut_four]);  % right dot
+enddef;
+%
+%
+vardef lowercase_circle(expr
+       x_center,y_bottom,circ_one,circ_two,circ_three,circ_four)=
+numeric circ_hair,circ_vair;
+circ_hair=hround min(hair,u if monospace: /expansion_factor fi +.5);
+circ_vair=vround min(vair,(h-x_height)/6+.5);
+penpos[circ_one](circ_vair,90); penpos[circ_three](circ_vair,-90);
+penpos[circ_two](circ_hair,180); penpos[circ_four](circ_hair,0);
+x[circ_one]=x[circ_three]=x_center; %
+x[circ_two]r=hround(x[circ_one]-1.5u-.5circ_hair);
+x[circ_four]r=hround(x[circ_one]+1.5u+.5circ_hair);
+y[circ_one]r=h+apex_o;
+y[circ_two]=y[circ_four]=.5[y[circ_one],y[circ_three]];
+y[circ_three]l=vround y_bottom; % (1/3[x_height,h]+apex_o);
+penstroke pulled_arc.e([circ_one],[circ_two])
+ & pulled_arc.e([circ_two],[circ_three])
+ & pulled_arc.e([circ_three],[circ_four])
+ & pulled_arc.e([circ_four],[circ_one]) & cycle;  % bowl
+enddef;
+%
+vardef uppercase_circle(expr
+       x_center,y_bottom,circ_one,circ_two,circ_three,circ_four)=
+numeric circ_hair,circ_vair;
+circ_hair=hround min(hair,u if monospace: /expansion_factor fi +.5);
+circ_vair=vround vair; % min(vair,(h-x_height)/6+.5);
+penpos[circ_one](circ_vair,90); penpos[circ_three](circ_vair,-90);
+penpos[circ_two](circ_hair,180); penpos[circ_four](circ_hair,0);
+x[circ_one]=x[circ_three]=x_center; % .5w;
+x[circ_two]r
+    = hround(x[circ_one]-1.5u if monospace: /expansion_factor fi -.5circ_hair);
+x[circ_four]r
+    = hround(x[circ_one]+1.5u if monospace: /expansion_factor fi +.5circ_hair);
+y[circ_one]r=cap_height + acc_height+apex_o;
+y[circ_two]=y[circ_four]=.5[y[circ_one],y[circ_three]];
+y[circ_three]l=vround y_bottom; % (1/3[x_height,h]+apex_o);
+penstroke pulled_arc.e([circ_one],[circ_two])
+ & pulled_arc.e([circ_two],[circ_three])
+ & pulled_arc.e([circ_three],[circ_four])
+ & pulled_arc.e([circ_four],[circ_one]) & cycle;  % bowl
+enddef;
+%
+%
+vardef lowercase_cedilla (expr x_center,y_move,
+   cedi_one,cedi_two,cedi_three,cedi_four,cedi_five) =
+x[cedi_one]=x_center; % .5w+.5u;
+if serifs:
+ pickup crisp.nib;
+ pos[cedi_one](stem,0);
+ pos[cedi_two](stem,0);
+ pos[cedi_three](vair,90);
+ pos[cedi_four](stem,0);
+ pos[cedi_five](vair,-90);
+ x[cedi_one]=x[cedi_two];
+ z[cedi_three]l=z[cedi_two]l;
+ x[cedi_four]=x[cedi_two]+1.5u;
+ x[cedi_five]=x[cedi_three]-1.5u;
+ bot y[cedi_one]=0;
+ bot y[cedi_two]=-vround 2/7d-o;
+ y[cedi_four]=.5[y[cedi_three],y[cedi_five]];
+ bot y[cedi_five]=-d-o;
+ filldraw stroke z[cedi_one]e--z[cedi_two]e;  % stem
+ filldraw stroke z[cedi_three]e{right}...
+   z[cedi_four]e{down}...{left}z[cedi_five]e;  % hook
+else: pickup fine.nib; pos[cedi_one](vair,0); top y[cedi_one]=-o-2;
+ pos[cedi_two](.5[vair,stem],0);
+ bot y[cedi_two]=-d-o; x[cedi_two]=x[cedi_one]-1.25u;
+ filldraw stroke z[cedi_one]e--z[cedi_two]e; fi  % diagonal
+enddef;
+%
+vardef uppercase_cedilla(expr x_center,y_move,
+  cedi_one,cedi_two,cedi_three,cedi_four,cedi_five) =
+x[cedi_one]=x_center;;
+if serifs:
+ pickup crisp.nib;
+ pos[cedi_one](stem,0);
+ pos[cedi_two](stem,0);
+ pos[cedi_three](vair,90);
+ pos[cedi_four](stem,0);
+ pos[cedi_five](vair,-90);
+ x[cedi_one]=x[cedi_two];
+ z[cedi_three]l=z[cedi_two]l;
+ x[cedi_four]=x[cedi_two]+1.5u if monospace: /expansion_factor fi;
+ x[cedi_five]=x[cedi_three]-1.5u if monospace: /expansion_factor fi;
+ top y[cedi_one]=y_move;
+ bot y[cedi_two]=-vround 2/7d-o;
+ y[cedi_four]=.5[y[cedi_three],y[cedi_five]];
+ bot y[cedi_five]=-d-o;
+ filldraw stroke z[cedi_one]e--z[cedi_two]e;  % stem
+ filldraw stroke z[cedi_three]e{right}...
+   z[cedi_four]e{down}...{left}z[cedi_five]e;  % hook
+else: pickup fine.nib; pos[cedi_one](vair,0);
+ top y[cedi_one]=-o-2;
+ pos[cedi_two](.5[vair,stem],0);
+ bot y[cedi_two]=-d-o; x[cedi_two] =
+    x[cedi_one]-1.25u if monospace: /expansion_factor fi;
+ filldraw stroke z[cedi_one]e--z[cedi_two]e; fi  % diagonal
+enddef;
+%
+%
+vardef lowercase_breve(expr x_center,y_move,breve_one,breve_two,breve_three)=
+pickup crisp.nib; pos[breve_one](vair,-180);
+pos[breve_three](vair,0);
+top y[breve_one]=top y[breve_three]=h;
+x[breve_two]=x_center;
+lft x[breve_one]r=hround(x[breve_two]-2.5u
+   if monospace: /expansion_factor fi -0.5vair);
+rt x[breve_three]r=hround(x[breve_two]+2.5u
+   if monospace: /expansion_factor fi +0.5vair);
+numeric mid_thickness; mid_thickness=vround 1/3[vair,stem];
+pos[breve_two](mid_thickness,-90);
+bot y[breve_two]r=
+   vround max(x_height+o+tiny,1/3[x_height,h]+o-.5mid_thickness);
+filldraw stroke z[breve_one]e{down}...
+         z[breve_two]e{right}...{up}z[breve_three]e;  % stroke
+enddef;
+%
+vardef uppercase_breve (expr x_center,y_move,breve_one,
+   breve_two,breve_three)=
+pickup crisp.nib; pos[breve_one](vair,-180);
+pos[breve_three](vair,0);
+top y[breve_one]=top y[breve_three]=cap_height + acc_height;
+x[breve_two]=hround x_center;
+x[breve_two]-rt x[breve_one]l
+  =(lft x[breve_three]l)-x[breve_two]
+  =hround (2.5u if monospace: /expansion_factor fi -.5vair);
+numeric mid_thickness;
+mid_thickness=vround min(1/3[vair,stem],.5acc_height);
+pos[breve_two](mid_thickness,-90);
+% |accent_gap| is defined by the acute accent, it is known when needed
+bot y[breve_two]r=cap_height + if hefty: .5 fi accent_gap;
+filldraw stroke z[breve_one]e{down}...z[breve_two]e{right}...
+     {up}z[breve_three]e;  % stroke
+enddef;
+
+%
+vardef lowercase_ogonek(expr x_move,y_move,ogon_one,ogon_two,ogon_three) =
+x[ogon_one]r=x_move;
+ pickup crisp.nib;
+ pos[ogon_one](
+ if currentbreadth<0.9vair: 0.9vair else: currentbreadth+eps fi,-60);
+ pos[ogon_two](stem,0);
+ pos[ogon_three](vair,145);
+ x[ogon_two]=x[ogon_one]-2.5u if monospace: / expansion_factor fi ;
+ x[ogon_three]=x[ogon_one]+0.5u if monospace: / expansion_factor fi ;
+ bot y[ogon_one]r = y_move;
+ bot y[ogon_three]=0.5(-d-o)+y_move;  %0.4
+ bot y[ogon_two]=0.5(-d-o)+y_move;
+ filldraw stroke z[ogon_one]e{dir 225}...
+   z[ogon_two]e{dir -110}...{dir 60}z[ogon_three]e;  % hook
+enddef;
+
+% ---------------------------------------------------------------------------
+%                   MACROS FOR PROCESSING CHARS TWICE:
+%             PASS 1: COLLECTING TFM (SHARP) INFORMATION
+%             PASS 2: CREATING THE GLYPH
+% ---------------------------------------------------------------------------
+%%% define_pixels prepare_pen
+%%% beginchar beginchar_twice
+%%% endfor repeat_once
+
+% A special provision is necessary if one uses |modes.mf|:
+% This file assumes, that one never wants to use more than one mode
+% in the same font, but we will do so.
+%
+% Make sure, that you never input |modes.mf| after this file, otherwise
+% unpleasant surprises wait for you.
+
+def clear_mode_guards =
+  forsuffixes $=proofing,fontmaking,tracingtitles,pixels_per_inch,
+    blacker,fillin,o_correction,blacker_min,aspect_ratio:
+      numeric mode_guard_$;
+  endfor
+enddef;
+
+let ori_draw:=draw;
+let ori_fill:=fill;
+let ori_filldraw:=filldraw;
+let ori_erase:=erase;
+let ori_penstroke:=penstroke;
+let ori_special:=special;
+let ori_numspecial:=numspecial;
+
+mode_def canonical_sharp_mode = % nearly |proof| mode
+ proofing:=0;                   % no, we aren't making full proofs
+ fontmaking:=0;                 % yes, we are making a font
+ tracingtitles:=0;              % don't show titles online
+ pixels_per_inch:=2601.72;      % that's 36 pixels per pt
+ blacker:=0;                    % no additional blackness
+ blacker_min:=0;                % no write_white provision
+ fillin:=0;                     % no compensation for fillin
+ o_correction:=1;               % no reduction in overshoot
+enddef;
+
+def beginchar_twice(expr c,w_sharp,h_sharp,d_sharp) =
+ begingroup
+  if string mode: string prev_mode; prev_mode:=mode;
+  else: numeric prev_mode; prev_mode:=mode;
+  fi
+  for sharp_calc_:=1,whatever:
+%  |sharp_calc| is checked in |corrital|, |mark_height|, and |put_accent|
+   sharp_calc:=sharp_calc_;
+   if known sharp_calc: % carry out ``sharp'' calculations
+    begingroup save mode,mag; mode:=canonical_sharp_mode; 
+    clear_mode_guards; mode_setup; font_setup; pseudo_setup;
+    if is_small_cap: % excerpt from |font_setup|
+      define_pixels(higher.u,higher.bar_height);
+      define_corrected_pixels(higher.o);
+      define_whole_pixels(higher.letter_fit);
+      define_whole_vertical_pixels(higher.x_height,higher.body_height);
+      define_whole_blacker_pixels(higher.stem);
+    fi
+    endgroup;
+    def draw expr e=enddef;
+    let fill:=draw;
+    let filldraw:=draw;
+    let erase:=killtext; % |killtext| was absent from earlier versions of plain
+    let penstroke:=killtext;
+    def special primary t = enddef;
+    def numspecial primary t = enddef;
+    charwd:=w_sharp; charht:=h_sharp; chardp:=d_sharp; charic:=0;
+   else: % carry out ``discrete'' calculations
+    mode:=prev_mode; 
+    clear_mode_guards; mode_setup; font_setup; pseudo_setup;
+    if is_small_cap: % excerpt from |font_setup|
+      define_pixels(higher.u,higher.bar_height);
+      define_corrected_pixels(higher.o);
+      define_whole_pixels(higher.letter_fit);
+      define_whole_vertical_pixels(higher.x_height,higher.body_height);
+      define_whole_blacker_pixels(higher.stem);
+    fi
+    let draw:=ori_draw;
+    let fill:=ori_fill;
+    let filldraw:=ori_filldraw;
+    let erase:=ori_erase;
+    let penstroke:=ori_penstroke;
+    let special:=ori_special;
+    let numspecial:=ori_numspecial;
+    charwd:=w_sharp;
+   fi
+   charcode:=if known c: byte c else: 0 fi;
+   w:=hround(w_sharp*hppp); h:=vround(h_sharp*hppp); d:=vround(d_sharp*hppp);
+   clearxy; clearit; clearpen; scantokens extra_beginchar;
+enddef;
+
+let repeat_once = endfor;
+
+% ---------------------------------------------------------------------------
+%
+%
+%
+% some extra font parameters
+%
+def font_cap_height expr x = fontdimen 8: x enddef;
+def font_asc_height expr x = fontdimen 9: x enddef;
+def font_acc_cap_height expr x = fontdimen 10: x enddef;
+def font_desc_depth expr x = fontdimen 11: x enddef;
+def font_max_height expr x = fontdimen 12: x enddef;
+def font_max_depth  expr x = fontdimen 13: x enddef;
+def font_digit_width expr x = fontdimen 14: x enddef;
+def font_cap_stem expr x = fontdimen 15: x enddef;
+def font_baselineskip  expr x = fontdimen 16: x enddef;
+
+
+
+%
+%      XXXXXXX       The following routines generate the parameter
+%      X     X       sets by extrapolation
+%      X     X
+%      X     X
+%      X     X
+%   XXXX     XXXX
+%    X         X
+%     X       X
+%      X     X
+%       X   X
+%        X X
+%         X
+%
+%
+%                     needed variables
+%
+
+vardef simple_gendef@#(text aa)(text t)=
+ string s[];
+ s1:="";
+ s2:=str @#;
+ index:=1;
+ forsuffixes $=t: ydata[index]:=$ if s1<>s2: *@# fi;
+                 index:=index+1;
+ endfor;
+ if numpoints>(index-1): errmessage "Missing parameter"; message str aa; fi;
+ if numpoints<(index-1): errmessage "Too many parameters"; message str aa; fi;
+ aa:=ydata[merke];
+ if gencheck: message str aa fi;
+enddef;
+
+vardef extended_gendef@#(text aa)(text t)=
+ string s[];
+ s1:="";
+ s2:=str @#;
+ index:=1;
+ forsuffixes $=t: ydata[index]:=$ if s1<>s2: *@# fi;
+                 index:=index+1;
+ endfor;
+ if numpoints>(index-1): errmessage "Missing parameter"; message str aa; fi;
+ if numpoints<(index-1): errmessage "Too many parameters"; message str aa; fi;
+ if gensize>basedata[numpoints]:
+   numeric hilf [];
+   hilf[1]:=(ydata[numpoints]-ydata[numpoints-1])/(basedata[numpoints]-basedata[numpoints-1]);
+   hilf[2]:=(ydata[numpoints]-ydata[numpoints-2])/(basedata[numpoints]-basedata[numpoints-2]);
+   hilf[3]:=ydata[numpoints]-hilf1*basedata[numpoints];
+   hilf[4]:=ydata[numpoints]-hilf2*basedata[numpoints];
+   spy:=(hilf[1]*gensize+hilf[3])/2+(hilf[2]*gensize+hilf[4])/2;
+   aa:=spy;
+ else:
+ for index = 1 upto numpoints-1:
+    interval[index]:=basedata[index+1]-basedata[index];
+ endfor;
+ for index=1 upto numpoints:
+    spline[1][index]:=ydata[index];
+ endfor;
+ for index=2 upto numpoints-1:
+    alpha[index]:=3*((spline[1][index+1]*interval[index-1])%
+                   -(spline[1][index]*(basedata[index+1]-basedata[index-1]))%
+                   +(spline[1][index-1]*interval[index]))%
+                   /(interval[index-1]*interval[index]);
+ endfor;
+ spl[1]:=0;
+ spmu[1]:=0;
+ spz[1]:=0;
+ for index=2 upto numpoints-1:
+    spl[index]:=2*(basedata[index+1]-basedata[index-1])%
+                 -interval[index-1]*spmu[index-1];
+    spmu[index]:=interval[index]/spl[index];
+    spz[index]:=(alpha[index]-interval[index-1]*spz[index-1])/spl[index];
+ endfor;
+ spline[3][numpoints]:=0;
+ for index=numpoints-1 downto 1:
+    spline[3][index]:=spz[index]-spmu[index]*spline[3][index+1];
+ endfor;
+ for index=numpoints -1 downto 1:
+    spline[2][index]:=(spline[1][index+1]-spline[1][index])/interval[index]%
+             -interval[index]*(spline[3][index+1]*spline[3][index])/3;
+    spline[4][index]:=(spline[3][index+1]-spline[3][index])/(3*interval[index]);
+ endfor;
+ location:=1;
+ for term=1 upto numpoints-1:
+    if gensize > basedata[term]: location:=term; fi
+ endfor;
+ spx:=gensize-basedata[location];
+ spy:=((spline[4][location]*spx+spline[3][location])*spx+spline[2][location])*spx+spline[1][location];
+ aa:=spy; fi;
+ if gencheck: message str aa fi;
+enddef;
+
+vardef basedef(text t)=
+ boolean basevalue; boolean gencheck;
+ numeric index; numeric ergbnis; numeric location; numeric term;
+ numeric numpoints; numeric spx; numeric spy;
+ numeric basedata[]; numeric interval[]; numeric alpha[];
+ numeric spl[]; numeric spmu[]; numeric spz[];
+ numeric ydata[]; numeric spline[][];
+ basevalue:=false; gencheck:=false;
+ index:=1;
+ forsuffixes $=t: basedata[index]:=$;
+                 if $=gensize: basevalue:=true; merke:=index; fi;
+                 index:=index+1;
+ endfor;
+ numpoints:=index-1;
+ if numpoints<3: errmessage "Not enough reference points"; fi
+ if basevalue: def gendef=simple_gendef enddef; else:
+               def gendef=extended_gendef enddef; fi
+enddef;
+
+def clear_extra_memory= % Release ressources hold by the extrapolation routine
+ numeric index; numeric ergbnis; numeric location; numeric term;
+ numeric numpoints; numeric spx; numeric spy;
+ numeric basedata[]; numeric interval[]; numeric alpha[];
+ numeric spl[]; numeric spmu[]; numeric spz[];
+ numeric ydata[]; numeric spline[][];
+ numeric hilf []; string s[];
+enddef;
+
+endinput;
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/ebbraces.mf b/Master/texmf-dist/fonts/source/public/cmbright/ebbraces.mf
new file mode 100644
index 00000000000..1218add3654
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/ebbraces.mf
@@ -0,0 +1,267 @@
+% ebbraces.mf
+% [= exbraces.mf, changed by Walter Schmidt, see (CMBR)]
+%
+% (c) Copyright 1995, 1996, 1997 J"org Knappen
+% (c) Copyright 1990, 1992 Norbert Schwarz
+%
+% This file is part of the EC Bright fonts version 1.0 Patchlevel 3
+%
+%
+% Please read the files 00readme.txt, 00inst.txt, 00error.txt, and
+% copyrite.txt for further information
+%
+% Content:
+%
+% braces and some special characters
+%
+version_check(1,0);  % |version_check| was introduced in dc1.3
+
+ecchar "Circumflex (hat)";
+beginchar(oct"136",11u#,min(asc_height#,2x_height#),0);
+if serifs: italcorr .5[x_height#,h#]*slant+.5hair#-1.75u#;
+ adjust_fit(0,0);
+ pickup crisp.nib; pos2(.5[vair,curve],90); top y2r=.75[x_height,h]; x2=.5w;
+ x1=w-x3=good.x 2.25u; y1=y3=.25[x_height,y2];
+ pos1(hair,angle(z2-z1)+90); pos3(hair,angle(z3-z2)+90);
+ filldraw stroke z1e--z2e--z3e;  % diagonals
+else: italcorr 2/3[x_height#,h#]*slant-.5stem#+.5vair#-.75u#;
+ adjust_fit(0,0);
+ pickup fine.nib; pos1(vair,0); pos3(vair,0); x1=w-x3;
+ pos2(stem,0); top y2=2/3[x_height,h]; x2=.5w; bot y1=bot y3=vround x_height-eps;
+ lft x1l=hround(rt x2r-3.25u-.5vair);
+ z0=whatever[z1r,z2r]=whatever[z2l,z3l];
+ y4l=y4r=y2; x4l=good.x .2[x2l,x2]; x4r=w-x4l;
+ filldraw z4l--z1l--z1r--z0--z3l--z3r--z4r--cycle; fi  % diagonals
+penlabels(0,1,2,3,4); endchar;
+
+
+
+ecchar "Tilde (squiggle)";
+beginchar(oct"176",11u#,min(asc_height#,
+                          10/7x_height#+.5dot_size#),0);
+italcorr h#*slant-u#;
+adjust_fit(0,0);
+if serifs: numeric theta; theta=angle(1/6(6u-vair),1/4(h-x_height));
+ pickup crisp.nib; numeric mid_width; mid_width=.4[vair,stem];
+ pos1(vair,theta+90); pos2(vair,theta+90);
+ pos3(vair,theta+90); pos4(vair,theta+90);
+ z2-z1=z4-z3=(mid_width-crisp)*dir theta;
+ lft x1r=w-rt x4l=hround 1.5u; top y4r=h;
+ bot y1l=vround(bot y1l+min(2/3[x_height,h],y3l-.25vair)-top y1r);
+ pair delta; ypart delta=3(y3l-y1l); delta=whatever*dir theta;
+ filldraw z1l..controls(z1l+delta)and(z3l-delta)..z3l..z4l
+  --z4r..controls(z4r-delta)and(z2r+delta)..z2r..z1r--cycle;  % stroke
+else: pickup fine.nib; pos1(vair,180); pos2(vair,90);
+ pos3(.5[vair,slab],90); pos4(vair,90); pos5(vair,180);
+ lft x1r=w-rt x5l=hround 1.5u; x2-x1=x3-x2=x4-x3=x5-x4;
+ bot y1=bot y4l=vround(.75[x_height,h]-vair);
+ top y2r=top y5=h; y3=.5[y2,y4];
+ filldraw stroke z1e{up}...z2e{right}..z3e..{right}z4e...{up}z5e; fi % stroke
+penlabels(1,2,3,4,5); endchar;
+
+ecchar "Compound word mark";
+beginchar(oct"027",0,x_height#,0);
+zero_width;
+endchar;
+
+ecchar "Left parenthesis";
+beginchar("(",7u# if monospace: -u# fi,body_height#,paren_depth#);
+italcorr body_height#*slant-.5u#;
+adjust_fit(0,0); pickup fine.nib;
+pos1(vair,0); pos2(.75[hair,stem],0); pos3(vair,0);
+rt x1r=rt x3r=hround(w-u); lft x2l=hround(x1-4u if monospace: +4/3u fi);
+top y1=h; y2=.5[y1,y3]=math_axis;
+filldraw stroke z1e{3(x2e-x1e),y2-y1}...z2e
+ ...{3(x3e-x2e),y3-y2}z3e;  % arc
+penlabels(1,2,3); endchar;
+
+ecchar "Right parenthesis";
+beginchar(")",7u# if monospace: -u# fi,body_height#,paren_depth#);
+italcorr math_axis#*slant-.5u#;
+adjust_fit(0,0); pickup fine.nib;
+pos1(vair,0); pos2(.75[hair,stem],0); pos3(vair,0);
+lft x1l=lft x3l=hround u; rt x2r=hround(x1+4u if monospace: -4/3u fi);
+top y1=h; y2=.5[y1,y3]=math_axis;
+filldraw stroke z1e{3(x2e-x1e),y2-y1}...z2e
+ ...{3(x3e-x2e),y3-y2}z3e;  % arc
+penlabels(1,2,3); endchar;
+
+
+ecchar "Less than sign";% (CMBR)
+compute_spread(5/4sym_height#,3/2sym_height#);
+beginchar("<",11u#,v_center(spread#+rule_thickness#));
+italcorr h#*slant-u#;
+adjust_fit(0,0); pickup extra_rule.nib;
+lft x2=hround 1.5u-eps; x1=x3=w-x2;
+y1-y3=spread; y2=.5[y1,y3]=math_axis;
+draw z1--z2--z3;  % diagonals
+labels(1,2,3); endchar;
+
+ecchar "Vertical line";
+beginchar(oct"174",5u#,body_height#,paren_depth#);
+italcorr body_height#*slant+.5rule_thickness#-2u#;
+adjust_fit(0,0); pickup rule.nib;
+x1=x2=good.x .5w; top y1=h+eps; bot y2=-d-eps;
+draw z1--z2;  % stem
+labels(1,2); endchar;
+
+
+ecchar "Greater than sign";% (CMBR)
+compute_spread(5/4sym_height#,3/2sym_height#);
+beginchar(">",11u#,v_center(spread#+rule_thickness#));
+italcorr math_axis#*slant-u#;
+adjust_fit(0,0); pickup extra_rule.nib;
+rt x2=hround(w-1.5u)+eps; x1=x3=w-x2;
+y1-y3=spread; y2=.5[y1,y3]=math_axis;
+draw z1--z2--z3;  % diagonals
+labels(1,2,3); endchar;
+
+ecchar "Left bracket";
+numeric wd#; wd#=max(5u#,4.5u#+.5if hefty:stem# else:rule_thickness# fi);
+beginchar("[",wd#,body_height#,paren_depth#);
+italcorr body_height#*slant;
+adjust_fit(0,0);
+numeric top_thickness,side_thickness;
+% if hefty:
+ top_thickness=vair;
+ side_thickness=max(crisp.breadth,stem-stem_corr);
+% else: top_thickness=side_thickness=rule_thickness; fi;
+pickup crisp.nib; pos1(side_thickness,0); pos2(side_thickness,0);
+top y1=h; bot y2=-d; lft x1l=lft x2l=hround(2.5u-.5side_thickness)-1-eps;
+filldraw stroke z1e--z2e;  % stem
+pos3(top_thickness,90); pos4(top_thickness,90);
+pos5(top_thickness,90); pos6(top_thickness,90);
+x3=x5=x1l; rt x4=rt x6=ceiling(w-.4u)+eps; y3r=y4r=y1; y5l=y6l=y2;
+filldraw stroke z3e--z4e;  % upper bar
+filldraw stroke z5e--z6e;  % lower bar
+penlabels(1,2,3,4,5,6); endchar;
+
+ecchar "Right bracket";
+numeric wd#; wd#=max(5u#,4.5u#+.5if hefty:stem# else:rule_thickness# fi);
+beginchar("]",wd#,body_height#,paren_depth#);
+italcorr body_height#*slant-2u#+.5if hefty:stem# else:rule_thickness# fi;
+adjust_fit(0,0);
+numeric top_thickness,side_thickness;
+%if hefty:
+  top_thickness=vair;
+ side_thickness=max(crisp.breadth,stem-stem_corr);
+% else: top_thickness=side_thickness=rule_thickness; fi;
+pickup crisp.nib; pos1(side_thickness,0); pos2(side_thickness,0);
+top y1=h; bot y2=-d; rt x1r=rt x2r=hround(w-2.5u+.5side_thickness)+1+eps;
+filldraw stroke z1e--z2e;  % stem
+pos3(top_thickness,90); pos4(top_thickness,90);
+pos5(top_thickness,90); pos6(top_thickness,90);
+x3=x5=x1r; lft x4=lft x6=floor .4u-eps; y3r=y4r=y1; y5l=y6l=y2;
+filldraw stroke z3e--z4e;  % upper bar
+filldraw stroke z5e--z6e;  % lower bar
+penlabels(1,2,3,4,5,6); endchar;
+
+
+ecchar "Reverse slash (backslash)";
+beginchar(oct"134",9u#,body_height#,paren_depth#);
+adjust_fit(0,0); pickup extra_rule.nib;
+lft x1=hround u-eps; top y1=h+eps;
+rt x2=hround(w-u)+eps; bot y2=-d-eps;
+draw z1--z2;  % diagonal
+labels(1,2); endchar;
+
+ecchar "Left curly brace";
+beginchar(oct"173",9u#,body_height#,paren_depth#);
+italcorr body_height#*slant+.5vair#-u#;
+adjust_fit(0,0); pickup fine.nib;
+forsuffixes $=1,1',4,4',7,7': pos$(vair,0); endfor
+forsuffixes $=2,3,5,6: pos$(stem,0); endfor
+x2=x3=x5=x6; x1=x1'=x7=x7'=w-x4=w-x4';
+lft x4l=hround(1.5u-.5vair); lft x2l=hround(.5w-.5stem);
+top y1=h; bot y7=-d; .5[y4,y4']=.5[y1,y7]=.5[y2,y6]=.5[y3,y5];
+y1-y2=y3-y4=(y1-y4)/4; y1-y1'=y4-y4'=y7'-y7=vair-fine;
+filldraw z1l{left}...z2l---z3l...{left}z4l
+ --z4'l{right}...z5l---z6l...{right}z7l
+ --z7r--z7'r{left}...z6r---z5r...{left}.5[z4r,z4'r]{right}
+ ...z3r---z2r...{right}z1'r--z1r--cycle;  % stroke
+penlabels(1,2,3,4,5,6,7); endchar;
+
+ecchar "Right curly brace";
+beginchar(oct"175",9u#,body_height#,paren_depth#);
+italcorr math_axis#*slant+.5vair#-u#;
+adjust_fit(0,0); pickup fine.nib;
+forsuffixes $=1,1',4,4',7,7': pos$(vair,0); endfor
+forsuffixes $=2,3,5,6: pos$(stem,0); endfor
+x2=x3=x5=x6; x1=x1'=x7=x7'=w-x4=w-x4';
+rt x4r=hround(w-1.5u+.5vair); rt x2r=hround(.5w+.5stem);
+top y1=h; bot y7=-d; .5[y4,y4']=.5[y1,y7]=.5[y2,y6]=.5[y3,y5];
+y1-y2=y3-y4=(y1-y4)/4; y1-y1'=y4-y4'=y7'-y7=vair-fine;
+filldraw z1r{right}...z2r---z3r...{right}z4r
+ --z4'r{left}...z5r---z6r...{left}z7r
+ --z7l--z7'l{right}...z6l---z5l...{right}.5[z4l,z4'l]{left}
+ ...z3l---z2l...{left}z1'l--z1l--cycle;  % stroke
+penlabels(1,2,3,4,5,6,7); endchar;
+
+
+
+
+ecchar "Underbar";
+compute_spread((5/8+.45)*x_height#,(3/4+.55)*x_height#);
+beginchar(oct"137",14u#,0,spread#-math_axis#+.5rule_thickness#);
+adjust_fit(0,0); pickup rule.nib;
+lft x1=hround 1.5u-eps; x2=w-x1; bot y1=bot y2=-d;
+draw z1--z2;  % bar
+labels(1,2); endchar;
+
+iff not monospace:
+ecchar "Hyphenchar";
+beginchar(oct"177",3u#,x_height#,0);
+italcorr .5x_height#*slant-.5u#;
+adjust_fit(0,0);
+numeric thickness; thickness=if hefty:bar else:.75[hair,stem] fi;
+pickup crisp.nib; pos1(thickness,90); pos2(thickness,90);
+top y1r=top y2r=vround(.5h+.5thickness); rt x2=hround(2w-u)+eps;
+lft x1=hround .2u-eps;
+filldraw stroke z1e--z2e;  % bar
+penlabels(1,2); endchar;
+
+iff monospace:
+ecchar "Hyphenchar";
+beginchar(oct"177",3u#,x_height#,0);
+italcorr .5x_height#*slant-.5u#;
+adjust_fit(0,0);
+numeric thickness; thickness=if hefty:bar else:.75[hair,stem] fi;
+pickup crisp.nib; pos1(thickness,90); pos2(thickness,90);
+top y1r=top y2r=vround(.5h+.5thickness); rt x2=hround(w-u)+eps;
+x2=w-x1;
+filldraw stroke z1e--z2e;  % bar
+penlabels(1,2); endchar;
+
+iff hefty: % Sans or typewriter
+ecchar "Blank-space sign";
+beginchar(oct"040",9u#,x_height#,.5desc_depth#);
+italcorr bar_height#*slant-.25u#;
+adjust_fit(0,0);
+numeric thin_vair#; thin_vair#=.7vair#;
+define_whole_blacker_pixels(thin_vair);
+h:=bar_height;
+forsuffixes $=1,2,3,4: penpos$(thin_vair,0); endfor
+penpos0(thin_vair,90); x0=.5w; y0l=vround(-d-.5thin_vair);
+x1=x2; x3=x4=w-x1; lft x1l=hround .75u;
+y1=y4=h; y2=y3=y0;
+fill z1l---z2l...(x2,y0l)---(x3,y0l)...z3r---z4r
+ ..z4l---(x3l,y0r)--(x2r,y0r)---z1r..cycle;  % the stroke
+penlabels(0,1,2,3,4); endchar;
+
+iff not hefty: % Other than the above mentioned
+ecchar "Blank-space sign"; % jk
+beginchar(oct"040",9u#,x_height#,.5desc_depth#);
+italcorr bar_height#*slant-.25u#;
+adjust_fit(0,0);
+numeric shaved_stem; shaved_stem=hround .9[vair,.85cap_stem];
+if shaved_stem<crisp.breadth: shaved_stem:=crisp.breadth; fi
+pickup crisp.nib;
+pos1(shaved_stem,-90); pos2(hair,0);
+bot y1r=-d; x1=.5w; rt x2r=hround(w-.75u); y2=good.y(y1l+.5beak)+eps;
+arm(1,2,a,beak_darkness,2beak_jut);  % lower right arm and beak
+pos3(hair,180); x3=w-x2; y3=y2;
+arm(1,3,b,beak_darkness,-2beak_jut);  % lower left arm and beak
+math_fit(0,.5ic#);
+penlabels(1,2,3); endchar;
+
+endinput;
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/ebbx10.mf b/Master/texmf-dist/fonts/source/public/cmbright/ebbx10.mf
new file mode 100644
index 00000000000..8d40958803e
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/ebbx10.mf
@@ -0,0 +1,88 @@
+% European Computer Modern Bright 
+% boldface (regular) extended 10 point [1997/04/25 v1.0 (WaS)]
+
+if unknown ebbase: input ebbase fi
+
+font_identifier:="EBBX"; font_size 10pt#;
+
+u#:=22/36pt#;      % unit width
+width_adj#:=22/36pt#;    % width adjustment for certain characters
+serif_fit#:=-9/36pt#;    % extra sidebar near lowercase serifs
+cap_serif_fit#:=-11/36pt#;  % extra sidebar near uppercase serifs
+letter_fit#:=0pt#;    % extra space added to all sidebars
+
+body_height#:=270/36pt#;  % height of tallest characters
+asc_height#:=250/36pt#;    % height of lowercase ascenders
+cap_height#:=250/36pt#;    % height of caps
+fig_height#:=250/36pt#;    % height of numerals
+x_height#:=170/36pt#;    % height of lowercase without ascenders
+math_axis#:=95/36pt#;    % axis of symmetry for math symbols
+bar_height#:=90/36pt#;    % height of crossbar in lowercase e (.53 x_height)
+comma_depth#:=40/36pt#;    % depth of comma below baseline
+desc_depth#:=60/36pt#;    % depth of lowercase descenders
+
+acc_height#:=75/36pt#; % ?
+%dot_height#:=75/36pt#;
+%ldot_height#:=75/36pt#;
+dot_height#:=74/36pt#;
+ldot_height#:=74/36pt#;
+
+crisp#:=0pt#;    % diameter of serif corners
+tiny#:=0pt#;    % diameter of rounded corners
+fine#:=0pt#;      % diameter of sharply rounded corners
+thin_join#:=9/36pt#;    % width of extrafine details
+hair#:=49/36pt#;    % lowercase hairline breadth
+stem#:=49/36pt#;    % lowercase stem breadth
+curve#:=49/36pt#;    % lowercase curve breadth
+ess#:=43/36pt#;      % breadth in middle of lowercase s
+flare#:=40/36pt#;    % diameter of bulbs or breadth of terminals
+dot_size#:=47/36pt#;    % diameter of dots
+cap_hair#:=49/36pt#;    % uppercase hairline breadth
+cap_stem#:=53/36pt#;    % uppercase stem breadth
+cap_curve#:=53/36pt#;    % uppercase curve breadth
+cap_ess#:=51/36pt#;    % breadth in middle of uppercase s
+rule_thickness#:=30/36pt#;  % thickness of lines in math symbols
+
+dish#:=0pt#;      % amount erased at top or bottom of serifs
+bracket#:=0pt#;      % vertical distance from serif base to tangent
+jut#:=0pt#;      % protrusion of lowercase serifs
+cap_jut#:=0pt#;      % protrusion of uppercase serifs
+beak_jut#:=0pt#;    % horizontal protrusion of beak serifs
+beak#:=1.5/36pt#;    % vertical protrusion of beak serifs
+vair#:=26/36pt#;    % vertical diameter of hairlines
+notch_cut#:=49/36pt#;    % maximum breadth above or below notches
+bar#:=26/36pt#;      % lowercase bar thickness
+slab#:=36/36pt#;    % serif and arm thickness
+cap_bar#:=34/36pt#;    % uppercase bar thickness
+cap_band#:=31/36pt#;    % uppercase thickness above/below lobes
+cap_notch_cut#:=45/36pt#;  % max breadth above/below uppercase notches
+serif_drop#:=2/36pt#;    % vertical drop of sloped serifs
+stem_corr#:=1/36pt#;    % for small refinements of stem breadth
+vair_corr#:=2/36pt#;    % for small refinements of hairline height
+apex_corr#:=18/36pt#;    % extra width at diagonal junctions
+
+o#:=8/36pt#;      % amount of overshoot for curves
+apex_o#:=0pt#;      % amount of overshoot for diagonal junctions
+
+slant:=0;      % tilt ratio $(\Delta x/\Delta y)$
+fudge:=.88;      % factor applied to weights of heavy characters
+math_spread:=.5;    % extra openness of math symbols
+superness:=3/4;      % parameter for superellipses
+superpull:=1/18;    % extra openness inside bowls
+beak_darkness:=0;    % fraction of triangle inside beak serifs
+ligs:=2;      % level of ligatures to be included
+
+square_dots:=true;    % should dots be square?
+hefty:=true;      % should we try hard not to be overweight?
+serifs:=false;      % should serifs and bulbs be attached?
+monospace:=false;    % should all characters have the same width?
+variant_g:=true;    % should an italic-style g be used?
+low_asterisk:=false;    % should the asterisk be centered at the axis?
+math_fitting:=false;    % should math-mode spacing be used?
+
+bx_kerning:=1;    % different kerning for bold extended fonts
+sym_u#:=u#;      % unit of width for math symbols
+sym_height#:=x_height#;    % unit of height for math symbols
+
+gensize:=10;
+generate ebroman      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/ebmo10.mf b/Master/texmf-dist/fonts/source/public/cmbright/ebmo10.mf
new file mode 100644
index 00000000000..8cd14bd0f49
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/ebmo10.mf
@@ -0,0 +1,19 @@
+% European Computer Modern Bright 
+% medium oblique 10 point [1997/05/13 v1.0 (WaS)]
+
+if unknown ebbase: input ebbase fi
+
+font_identifier:="EBMO"; font_size 10pt#;
+input br10pt;
+
+slant:=sind 12/cosd 12;      % tilt ratio $(\Delta x/\Delta y)$
+variant_g:=true;    % should an italic-style g be used?
+low_asterisk:=false;    % should the asterisk be centered at the axis?
+math_fitting:=false;    % should math-mode spacing be used?
+%ligs:=2;
+acc_height#:=70/36pt#; % ?
+dot_height#:=66.5/36pt#;
+ldot_height#:=66.5/36pt#; % ok 
+
+
+generate ebroman      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/ebmo17.mf b/Master/texmf-dist/fonts/source/public/cmbright/ebmo17.mf
new file mode 100644
index 00000000000..e1e7654fb59
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/ebmo17.mf
@@ -0,0 +1,18 @@
+% European Computer Modern Bright 
+% medium oblique 17 point [1997/05/13 v1.0 (WaS)]
+
+if unknown ebbase: input ebbase fi
+
+font_identifier:="EBMO"; font_size 17.28pt#;
+input br17pt;
+
+slant:=sind 12/cosd 12;      % tilt ratio $(\Delta x/\Delta y)$
+;ligs:=2;      % level of ligatures to be included
+variant_g:=true;    % should an italic-style g be used?
+low_asterisk:=false;    % should the asterisk be centered at the axis?
+math_fitting:=false;    % should math-mode spacing be used?
+acc_height#:=70/36Pt#; % ?
+dot_height#:=66.5/36Pt#; % ok
+ldot_height#:=66.5/36Pt#; % ok
+
+generate ebroman      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/ebmo8.mf b/Master/texmf-dist/fonts/source/public/cmbright/ebmo8.mf
new file mode 100644
index 00000000000..cf889ec85aa
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/ebmo8.mf
@@ -0,0 +1,18 @@
+% European Computer Modern Bright 
+% medium oblique 8 point [1997/05/13 v1.0 (WaS)]
+
+if unknown ebbase: input ebbase fi
+
+font_identifier:="EBMO"; font_size 8pt#;
+input br8pt;
+
+slant:=sind 12/cosd 12;      % tilt ratio $(\Delta x/\Delta y)$
+%ligs:=2;      % level of ligatures to be included
+variant_g:=true;    % should an italic-style g be used?
+low_asterisk:=false;    % should the asterisk be centered at the axis?
+math_fitting:=false;    % should math-mode spacing be used?
+acc_height#:=60/36pt#; % ?
+dot_height#:=54.5/36pt#; % ok?
+ldot_height#:=54.5/36pt#; % ok? 
+
+generate ebroman      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/ebmo9.mf b/Master/texmf-dist/fonts/source/public/cmbright/ebmo9.mf
new file mode 100644
index 00000000000..030dc596f64
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/ebmo9.mf
@@ -0,0 +1,18 @@
+% European Computer Modern Bright 
+% medium oblique 9 point [1997/05/13 v1.0 (WaS)]
+
+if unknown ebbase: input ebbase fi
+
+font_identifier:="EBMO"; font_size 9pt#;
+input br9pt;
+
+slant:=sind 12/cosd 12;      % tilt ratio $(\Delta x/\Delta y)$
+%ligs:=2;      % level of ligatures to be included
+variant_g:=true;    % should an italic-style g be used?
+low_asterisk:=false;    % should the asterisk be centered at the axis?
+math_fitting:=false;    % should math-mode spacing be used?
+acc_height#:=65/36pt#; % ?
+dot_height#:=60.48/36pt#; % ok?
+ldot_height#:=60.48/36pt#; % ok ?
+
+generate ebroman      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/ebmr10.mf b/Master/texmf-dist/fonts/source/public/cmbright/ebmr10.mf
new file mode 100644
index 00000000000..17bd9b74f48
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/ebmr10.mf
@@ -0,0 +1,19 @@
+% European Computer Modern Bright 
+% medium regular 10 point [1997/04/03 v1.0 (WaS)]
+
+if unknown ebbase: input ebbase fi
+
+font_identifier:="EBMR"; font_size 10pt#;
+input br10pt;
+
+slant:=0;      % tilt ratio $(\Delta x/\Delta y)$
+variant_g:=true;    % should an italic-style g be used?
+low_asterisk:=false;    % should the asterisk be centered at the axis?
+math_fitting:=false;    % should math-mode spacing be used?
+%ligs:=2;
+acc_height#:=70/36pt#; % ?
+dot_height#:=66.5/36pt#;
+ldot_height#:=66.5/36pt#; % ok 
+
+
+generate ebroman      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/ebmr17.mf b/Master/texmf-dist/fonts/source/public/cmbright/ebmr17.mf
new file mode 100644
index 00000000000..d11b0b19492
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/ebmr17.mf
@@ -0,0 +1,18 @@
+% European Computer Modern Bright 
+% medium regular 17 point [1997/04/09 v1.0 (WaS)]
+
+if unknown ebbase: input ebbase fi
+
+font_identifier:="EBMR"; font_size 17.28pt#;
+input br17pt;
+
+slant:=0;      % tilt ratio $(\Delta x/\Delta y)$
+;ligs:=2;      % level of ligatures to be included
+variant_g:=true;    % should an italic-style g be used?
+low_asterisk:=false;    % should the asterisk be centered at the axis?
+math_fitting:=false;    % should math-mode spacing be used?
+acc_height#:=70/36Pt#; % ?
+dot_height#:=66.5/36Pt#; % ok
+ldot_height#:=66.5/36Pt#; % ok
+
+generate ebroman      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/ebmr8.mf b/Master/texmf-dist/fonts/source/public/cmbright/ebmr8.mf
new file mode 100644
index 00000000000..2a6c1a1f980
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/ebmr8.mf
@@ -0,0 +1,18 @@
+% European Computer Modern Bright 
+% medium regular 8 point [1997/04/09 v1.0 (WaS)]
+
+if unknown ebbase: input ebbase fi
+
+font_identifier:="EBMR"; font_size 8pt#;
+input br8pt;
+
+slant:=0;      % tilt ratio $(\Delta x/\Delta y)$
+%ligs:=2;      % level of ligatures to be included
+variant_g:=true;    % should an italic-style g be used?
+low_asterisk:=false;    % should the asterisk be centered at the axis?
+math_fitting:=false;    % should math-mode spacing be used?
+acc_height#:=60/36pt#; % ?
+dot_height#:=54.5/36pt#; % ok?
+ldot_height#:=54.5/36pt#; % ok? 
+
+generate ebroman      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/ebmr9.mf b/Master/texmf-dist/fonts/source/public/cmbright/ebmr9.mf
new file mode 100644
index 00000000000..0320b2aa019
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/ebmr9.mf
@@ -0,0 +1,18 @@
+% European Computer Modern Bright 
+% medium regular 9 point [1997/04/09 v1.0 (WaS)]
+
+if unknown ebbase: input ebbase fi
+
+font_identifier:="EBMR"; font_size 9pt#;
+input br9pt;
+
+slant:=0;      % tilt ratio $(\Delta x/\Delta y)$
+%ligs:=2;      % level of ligatures to be included
+variant_g:=true;    % should an italic-style g be used?
+low_asterisk:=false;    % should the asterisk be centered at the axis?
+math_fitting:=false;    % should math-mode spacing be used?
+acc_height#:=65/36pt#; % ?
+dot_height#:=60.48/36pt#; % ok?
+ldot_height#:=60.48/36pt#; % ok ?
+
+generate ebroman      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/ebpseudo.mf b/Master/texmf-dist/fonts/source/public/cmbright/ebpseudo.mf
new file mode 100644
index 00000000000..6e50a325589
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/ebpseudo.mf
@@ -0,0 +1,93 @@
+% ebpseudo.mf
+% [= expseudo.mf, changed by Walter Schmidt, see (CMBR)]
+%
+% (c) Copyright 1995, 1996, 1997 J"org Knappen
+%
+% This file is part of the EC Bright fonts version 1.0
+%
+% This file contains pseudoparameters which are not entered in the 
+% parameter files, but are computed from the initial parameter set. 
+% There are also ad hoc parameters needed only once, and scratch 
+% parameters with different values at each occuerence (like |theta|).
+%
+version_check(1,0);  % |version_check| was introduced in dc1.3
+
+% Diameters of dots
+
+numeric idot_diam#,udot_diam#,pdot_diam#;
+% (CMBR)
+% |idot_diam#| for dots on i and j, must fit stem width
+% |udot_diam#| for the umlaut dots
+   pdot_diam#:=if monospace: 5/4 fi\\ dot_size#; % punctuation dots
+
+
+% |heavy_hair| occurs in italic lowercase `e'. Since there are many 
+% accented versions of it, it is declared once here
+
+vardef heavy_hair=hround .2[hair,stem] enddef;
+
+% |qvair| (quotes vair) for the french quotes
+
+vardef qvair=max(round(xvair),fine+epsilon) enddef;
+
+% |limit_dist| is used in |put_accent| and |put_cross|
+% (the value of |u| is changed by |mono_adjust|, hence the global setting)
+
+vardef limit_dist=5/4u enddef;
+
+% (CMBR)
+% Don't compute lc_trema_height from x_height; leave it 
+% to the designer to specify ldot_height,
+% then compute lc_trema_height:=x_height+ldot_height, but not > cap_height.
+% Just the same way as dot_height must be given for uppercase letters!
+numeric lc_trema_height#;
+lc_trema_height# = min(cap_height#,x_height#+ldot_height#);
+
+
+% More parametrisations for accents from csaccent.mf (csfonts):
+
+numeric uc_acc_height, uc_acc_height#,
+        lc_acute_height, lc_acute_height#,
+        lc_hachek_height, lc_hachek_height#,
+        accent_u, accent_u#,
+        accent_thin,
+        uc_acc_shift, asc_acc_shift;
+if unknown circ_weight: circ_weight:=1; fi
+
+%uc_acc_height# = cap_height#+asc_height#-x_height#;
+uc_acc_height# = cap_height#+acc_height#;
+lc_acute_height# = asc_height#;
+lc_hachek_height# = hi.x_height#+acc_height#;
+accent_u# = u#;   % unexpanded dimension unit
+
+vardef accent_thin = if thin_join > crisp: thin_join else: crisp+eps fi enddef;
+
+vardef uc_acc_shift = cap_height - x_height enddef;
+vardef asc_acc_shift = asc_height - x_height enddef;
+
+numeric cap_accent_height, cap_accent_height#;
+%cap_accent_height# = uc_acc_height#;
+cap_accent_height# = cap_height# + acc_height#;
+
+% (CMBR)
+def pseudo_setup =
+  idot_diam:=stem';
+  idot_diam#:=stem'/hppp;
+  udot_diam:=min(stem', hround(.85dot_size));
+  udot_diam#:=udot_diam/hppp;
+  define_whole_blacker_pixels(pdot_diam);
+  define_whole_vertical_pixels(lc_trema_height);
+  define_whole_vertical_pixels(uc_acc_height,lc_acute_height,
+    lc_hachek_height);
+  define_pixels(accent_u);
+  define_whole_vertical_pixels(cap_accent_height);
+% LAST MINUTE EXTRA FONT SETUP 
+%%% define_pixels prepare_pen
+if not serifs: fisp#:=1/3[fine#,crisp#]; define_whole_pixels(fisp);
+               prepare_pen fisp; fi
+if known ogonek_pen#:
+ define_whole_pixels(ogonek_pen); prepare_pen ogonek_pen;
+fi
+enddef;
+ 
+endinput;
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/ebpunct.mf b/Master/texmf-dist/fonts/source/public/cmbright/ebpunct.mf
new file mode 100644
index 00000000000..a057a36b44f
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/ebpunct.mf
@@ -0,0 +1,340 @@
+% ebpunct.mf
+% [= expunct.mf, changed by Walter Schmidt, see (CMBR)]
+%
+% (c) Copyright 1995, 1996, 1997 J"org Knappen
+% (c) Copyright 1990, 1992 Norbert Schwarz
+%
+% This file is part of the EC Bright fonts version 1.0
+%
+% Content:
+%
+%  punctuation
+
+%%% italcorr corrital
+
+version_check(1,0);  % |version_check| was introduced in dc1.3
+
+ecchar "Single left guillemet"; % jk % (CMBR)
+beginchar(oct"016",7u#,2bar_height#,0);
+italcorr h#*slant-u#;
+adjust_fit(0,0);
+ pickup fine.nib;
+ pos1(qvair,0); pos2(if monospace: qvair else: stem fi,0); pos3(qvair,0);
+ rt x1r=rt x3r=w-2u-eps;
+ lft x2l=hround(if not monospace: 2 fi\\ u)-eps;
+ bot y3=vair; y2=.5[y1,y3]=bar_height; 
+ if not serifs or monospace:
+  filldraw stroke z1e--z2e--z3e;
+ else:
+  filldraw stroke
+   z1e{(x2e-x1e),1.8(y2e-y1e)}..{curl1}z2e{curl1}..
+   {(x3e-x2e),1.8(y3e-y2e)}z3e;
+ fi
+ penlabels(1,2,3);
+endchar;
+
+ecchar "Single right guillemet"; % jk % (CMBR)
+beginchar(oct"017",7u#,2bar_height#,0);
+italcorr h#*slant-u#;
+adjust_fit(0,0);
+ pickup fine.nib;
+ pos1(qvair,0); pos2(if monospace: qvair else: stem fi,0); pos3(qvair,0);
+ lft x1l=lft x3l=2u+eps;
+ rt x2r=w-hround(if not monospace: 2 fi\\ u)+eps;
+ bot y3=vair; y2=.5[y1,y3]=bar_height; 
+ if not serifs or monospace:
+  filldraw stroke z1e--z2e--z3e;
+ else:
+  filldraw stroke
+   z1e{(x2e-x1e),1.8(y2e-y1e)}..{curl1}z2e{curl1}..
+   {(x3e-x2e),1.8(y3e-y2e)}z3e;
+ fi
+penlabels(1,2,3); endchar;
+
+ecchar "French opening quotes"; % from pl_cud (plfonts) % (CMBR)
+beginchar_twice(oct"023",9u#,2bar_height#,0);
+adjust_fit(0,0);
+ pickup fine.nib;
+ numeric the_shift,shift_corr;
+ the_shift=hround(max(3u,1.7stem)); shift_corr=the_shift-3u;
+ pos1(qvair,0); pos2(if monospace: qvair else: stem fi,0); pos3(qvair,0);
+ rt x1r=rt x3r=hround(.6w-shift_corr)-eps;
+ lft x2l=hround(if not monospace: 2 fi\\ u-shift_corr)-eps;
+ bot y3=vair; y2=.5[y1,y3]=bar_height;
+ for i:=1,2,3:
+  forsuffixes $:=r, ,l: z[i]'$=z[i]$ + the_shift*right; endfor
+ endfor
+ if not serifs or monospace:
+  filldraw stroke z1e--z2e--z3e; filldraw stroke z1'e--z2'e--z3'e;
+ else:
+  filldraw stroke
+   z1e{(x2e-x1e),1.8(y2e-y1e)}..{curl1}z2e{curl1}..
+   {(x3e-x2e),1.8(y3e-y2e)}z3e;
+  filldraw stroke
+   z1'e{(x2'e-x1'e),1.8(y2'e-y1'e)}..{curl1}z2'e{curl1}..
+   {(x3'e-x2'e),1.8(y3'e-y2'e)}z3'e;
+ fi;
+% italic correction is set to |0| in |beginchar|, so let's correct it
+ corrital z1'r;
+ penlabels(1,2,3,1',2',3');
+repeat_once;
+endchar;
+
+ecchar "French closing quotes"; % from pl_cud (plfonts) % (CMBR)
+beginchar_twice(oct"024",9u#,2bar_height#,0);
+adjust_fit(0,0)
+ pickup fine.nib;
+ numeric the_shift,shift_corr;
+ the_shift=hround(max(3u,1.7stem)); shift_corr=the_shift-3u;
+ pos1(qvair,0); pos2(if monospace: qvair else: stem fi,0); pos3(qvair,0);
+ lft x1l=lft x3l=w-hround(.6w-shift_corr)+eps;
+ rt x2r=w-hround(if not monospace: 2 fi\\ u-shift_corr)+eps;
+ bot y3=vair; y2=.5[y1,y3]=bar_height;
+ for i:=1,2,3:
+  forsuffixes $:=r, ,l: z[i]'$=z[i]$ + the_shift*left; endfor
+ endfor
+ if not serifs or monospace:
+  filldraw stroke z1e--z2e--z3e; filldraw stroke z1'e--z2'e--z3'e;
+ else:
+  filldraw stroke
+   z1e{(x2e-x1e),1.8(y2e-y1e)}..{curl1}z2e{curl1}..
+   {(x3e-x2e),1.8(y3e-y2e)}z3e;
+  filldraw stroke
+   z1'e{(x2'e-x1'e),1.8(y2'e-y1'e)}..{curl1}z2'e{curl1}..
+   {(x3'e-x2'e),1.8(y3'e-y2'e)}z3'e;
+ fi;
+% italic correction is set to |0| in |beginchar|, so let's correct it
+ corrital z2r;
+ penlabels(1,2,3,1',2',3');
+repeat_once;
+endchar;
+
+ecchar "German opening comma";
+beginchar(oct"015",5u#,pdot_diam#,comma_depth#);
+adjust_fit(0,0);
+x1-.5pdot_diam=hround(.5w-.5pdot_diam); y1-.5pdot_diam=0;
+comma(1,a,pdot_diam,.2u,comma_depth);  % dot and tail
+penlabels(1); endchar;
+
+ecchar "German Opening quotes"; % (CMBR)
+beginchar(oct"022",3u#+pdot_diam#,pdot_diam#,comma_depth#);
+italcorr asc_height#*slant+pdot_diam#-4.1u#;
+adjust_fit(.5u#,.5u#);
+x2+.5pdot_diam=hround(w-.6u+.5pdot_diam); y2-.5pdot_diam=0;
+x1=w-x2; y2=y1;
+comma(1,a,pdot_diam,.25u,comma_depth); % left dot and tail
+comma(2,b,pdot_diam,.25u,comma_depth); % right dot and tail
+penlabels(1,2); endchar;
+
+ecchar "Exclamation point";
+beginchar("!",5u#+width_adj#,asc_height#,0);
+italcorr asc_height#*slant-2u#-.5width_adj#+.5pdot_diam#;
+adjust_fit(0,0);
+pickup tiny.nib; pos3(pdot_diam,0); pos4(pdot_diam,90);
+lft x3l=hround(.5w-.5pdot_diam); bot y4l=0; z3=z4; dot(3,4);  % dot
+numeric bot_width;
+bot_width=if hefty:max(hround .8pdot_diam,fine.breadth) else: hair fi;
+pickup fine.nib; pos1(pdot_diam,0); pos2(bot_width,0);
+x1=x2=x3; bot y2=.25[top y4r,x_height]+1;
+if square_dots: top y1=h;
+ filldraw stroke z1e--z2e;  % stem
+else: top z0=(x1,h+o); y1+.5pdot_diam=h+o;
+ filldraw z1r...z0...z1l---z2l--z2r---cycle; fi  % stem and bulb
+penlabels(0,1,2,3,4); endchar;
+
+
+
+ecchar "Apostrophe";
+beginchar("'",5u#,asc_height#,0);
+italcorr asc_height#*slant+.5pdot_diam#-2u#;
+adjust_fit(0,0);
+x1-.5pdot_diam=hround(.5w-.5pdot_diam); y1+.5pdot_diam=h;
+if monospace: comma(1,a,pdot_diam,.28u,vround 1.5comma_depth);  % large comma
+else: comma(1,a,pdot_diam,.25u,comma_depth); fi  % comma with increased jut
+penlabels(1); endchar;
+
+
+ecchar "Asterisk"; % (CMBR)
+beginchar("*",9u#,
+  if low_asterisk:math_axis#+.5sym_height# else: body_height# fi,0);
+italcorr h#*slant-.75u#;
+adjust_fit(0,0);
+numeric ast_flare; ast_flare=hround .7[thin_join,stem];
+x0=.5w; y0=h-.5sym_height;
+for d=-150 step 60 until 150:
+ z[d]=z0+.5dir d xscaled 7.5sym_u yscaled sym_height;
+ numeric theta; theta=angle(z[d]-z0);
+ fill z0+.5(0,-thin_join)rotated theta
+  ---z[d]+.5(-ast_flare,-ast_flare)rotated theta
+  ..z[d]..z[d]+.5(-ast_flare,ast_flare)rotated theta
+  ---z0+.5(0,thin_join)rotated theta--cycle; endfor  % diagonal at angle |d|
+labels(0,[-150],[-90],[-30],30,90,150); endchar;
+
+ecchar "Plus sign"; % (CMBR)
+beginarithchar("+"); pickup extra_rule.nib;
+x1=x2=good.x .5w; top y1=h+eps; .5[y1,y2]=math_axis;
+lft x3=hround u-eps; x4=w-x3; y3=y4=math_axis;
+draw z1--z2;  % stem
+draw z3--z4;  % crossbar
+labels(1,2,3,4); endchar;
+
+ecchar "Comma";
+beginchar(",",5u#,pdot_diam#,comma_depth#);
+adjust_fit(0,0);
+x1-.5pdot_diam=hround(.5w-.5pdot_diam); y1-.5pdot_diam=0;
+comma(1,a,pdot_diam,.2u,comma_depth);  % dot and tail
+penlabels(1); endchar;
+
+ecchar "Period";
+beginchar(".",5u#,pdot_diam#,0);
+adjust_fit(0,0); pickup fine.nib;
+pos1(pdot_diam,0); pos2(pdot_diam,90);
+lft x1l=hround(.5w-.5pdot_diam); bot y2l=0; z1=z2; dot(1,2);  % dot
+penlabels(1,2); endchar;
+
+ecchar "Virgule (slash)";
+beginchar("/",9u#,body_height#,paren_depth#);
+italcorr body_height#*slant-.5u#;
+adjust_fit(0,0); pickup extra_rule.nib;
+rt x1=hround(w-u)+eps; top y1=h+eps;
+lft x2=hround u-eps; bot y2=-d-eps;
+draw z1--z2;  % diagonal
+penlabels(1,2); endchar;
+
+ecchar "Colon";
+beginchar(":",5u#,x_height#,0);
+italcorr x_height#*slant+.5pdot_diam#-2u#;
+adjust_fit(0,0); pickup fine.nib;
+pos1(pdot_diam,0); pos2(pdot_diam,90);
+lft x1l=hround(.5w-.5pdot_diam); top y2r=h; z1=z2; dot(1,2);  % upper dot
+pos3(pdot_diam,0); pos4(pdot_diam,90);
+x3=x1; bot y4l=0; z3=z4; dot(3,4);  % lower dot
+penlabels(1,2,3,4); endchar;
+
+ecchar "Semicolon";
+beginchar(";",5u#,x_height#,comma_depth#);
+italcorr x_height#*slant+.5pdot_diam#-2u#;
+adjust_fit(0,0); pickup fine.nib;
+pos1(pdot_diam,0); pos2(pdot_diam,90);
+lft x1l=hround(.5w-.5pdot_diam); top y2r=h; z1=z2; dot(1,2);  % upper dot
+x3-.5pdot_diam=hround(.5w-.5pdot_diam); y3-.5pdot_diam=0;
+comma(3,a,pdot_diam,.2u,comma_depth);  % lower dot and tail
+penlabels(1,2,3); endchar;
+
+ecchar "Equals sign"; % (CMBR)
+compute_spread(.45sym_height#,.55sym_height#);
+beginchar("=",11u#,v_center(spread#+rule_thickness#));
+italcorr h#*slant-.5u#;
+adjust_fit(0,0); pickup extra_rule.nib;
+lft x1=hround u-eps; x3=x1; x2=x4=w-x1;
+y1=y2; y3=y4; y1-y3=spread; .5[y1,y3]=math_axis;
+draw z1--z2;  % upper bar
+draw z3--z4;  % lower bar
+labels(1,2,3,4); endchar;
+
+
+
+ecchar "Reverse apostrophe";
+beginchar("`",5u#,asc_height#,0);
+italcorr asc_height#*slant+.5pdot_diam#-2u#;
+adjust_fit(0,0);
+x1-.5pdot_diam=hround(.5w-.5pdot_diam); y1+.5pdot_diam=h-comma_depth;
+if monospace: ammoc(1,a,pdot_diam,.28u,vround 1.5comma_depth);  % large ammoc
+else: ammoc(1,a,pdot_diam,.25u,comma_depth); fi  % normal ammoc
+penlabels(1); endchar;
+
+
+ecchar "Spanish open exclamation point";
+beginchar(oct"275",5u#+width_adj#,asc_height#-desc_depth#,desc_depth#);
+italcorr h#*slant-2u#-.5width_adj#+.5pdot_diam#;
+adjust_fit(0,0);
+pickup tiny.nib; pos3(pdot_diam,0); pos4(pdot_diam,90);
+lft x3l=hround(.5w-.5pdot_diam); top y4r=h; z3=z4; dot(3,4);  % dot
+numeric top_width;
+top_width=if hefty:max(hround .8pdot_diam,fine.breadth) else: hair fi;
+pickup fine.nib; pos1(pdot_diam,0); pos2(top_width,0);
+x1=x2=x3; top y2=.25[bot y4l,h-x_height]-1;
+if square_dots: bot y1=-d;
+ filldraw stroke z1e--z2e;  % stem
+else: bot z0=(x1,-d-o); y1-.5pdot_diam=-d-o;
+ filldraw z1l...z0...z1r---z2r--z2l---cycle; fi  % stem and bulb
+penlabels(0,1,2,3,4); endchar;
+
+
+ecchar "Closing quotes";% (CMBR)
+beginchar(oct"021",3u#+pdot_diam#,asc_height#,0);
+italcorr asc_height#*slant+pdot_diam#-4.1u#;
+adjust_fit(.5u#,.5u#);
+x1+.5pdot_diam=hround(.6u+.5pdot_diam); y2+.5pdot_diam=h;
+x2=w-x1; y2=y1;
+comma(1,a,pdot_diam,.25u,comma_depth); % left dot and tail
+comma(2,b,pdot_diam,.25u,comma_depth); % right dot and tail
+penlabels(1,2); endchar;
+
+ecchar "Hyphen";
+beginchar("-",6u#,x_height#,0);
+italcorr .5x_height#*slant-.5u#;
+adjust_fit(0,0);
+numeric thickness; thickness=if hefty:bar else:.75[hair,stem] fi;
+pickup crisp.nib; pos1(thickness,90); pos2(thickness,90);
+top y1r=top y2r=vround(.5h+.5thickness); rt x2=hround(w-u)+eps;
+if monospace: x2=w-x1 else: lft x1=hround .2u-eps fi;
+filldraw stroke z1e--z2e;  % bar
+penlabels(1,2); endchar;
+
+ecchar "Opening quotes";% (CMBR)
+beginchar(oct"20",3u#+pdot_diam#,asc_height#,0);
+italcorr asc_height#*slant-.1u#;
+adjust_fit(.5u#,.5u#);
+x2+.5pdot_diam=hround(w-.6u+.5pdot_diam); y1+.5pdot_diam=h-comma_depth;
+x1=w-x2; y2=y1;
+ammoc(1,a,pdot_diam,.25u,comma_depth); % left dot and tail
+ammoc(2,b,pdot_diam,.25u,comma_depth); % right dot and tail
+penlabels(1,2); endchar;
+
+iff not monospace:
+ecchar "En dash";
+beginchar(oct"025",9u#,x_height#,0);
+italcorr .61803x_height#*slant+.5u#;
+adjust_fit(0,0);
+pickup crisp.nib; pos1(vair,90); pos2(vair,90);
+top y1r=top y2r=vround(.61803h+.5vair); lft x1=-eps; rt x2=w+eps;
+filldraw stroke z1e--z2e;  % bar
+penlabels(1,2); endchar;
+
+
+iff monospace:
+ecchar "Hyphen";
+beginchar(oct"025",6u#,x_height#,0);
+italcorr .5x_height#*slant-.5u#;
+adjust_fit(0,0);
+numeric thickness; thickness=if hefty:bar else:.75[hair,stem] fi;
+pickup crisp.nib; pos1(thickness,90); pos2(thickness,90);
+top y1r=top y2r=vround(.5h+.5thickness); rt x2=hround(w-u)+eps;
+if monospace: x2=w-x1 else: lft x1=hround .2u-eps fi;
+filldraw stroke z1e--z2e;  % bar
+penlabels(1,2); endchar;
+
+iff not monospace:
+ecchar "Em dash";
+beginchar(oct"026",18u#,x_height#,0);
+italcorr .61803x_height#*slant+.5u#;
+adjust_fit(letter_fit#,letter_fit#);
+pickup crisp.nib; pos1(vair,90); pos2(vair,90);
+top y1r=top y2r=vround(.61803h+.5vair); lft x1=-eps; rt x2=w+eps;
+filldraw stroke z1e--z2e;  % bar
+penlabels(1,2); endchar;
+
+iff monospace:
+ecchar "Hyphen";
+beginchar(oct"026",6u#,x_height#,0);
+italcorr .5x_height#*slant-.5u#;
+adjust_fit(0,0);
+numeric thickness; thickness=if hefty:bar else:.75[hair,stem] fi;
+pickup crisp.nib; pos1(thickness,90); pos2(thickness,90);
+top y1r=top y2r=vround(.5h+.5thickness); rt x2=hround(w-u)+eps;
+if monospace: x2=w-x1 else: lft x1=hround .2u-eps fi;
+filldraw stroke z1e--z2e;  % bar
+penlabels(1,2); endchar;
+
+endinput;
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/ebrleast.mf b/Master/texmf-dist/fonts/source/public/cmbright/ebrleast.mf
new file mode 100644
index 00000000000..39d383a0632
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/ebrleast.mf
@@ -0,0 +1,1126 @@
+% ebrleast.mf
+% [= exrleast.mf, changed by Walter Schmidt, see (CMBR)]
+%
+% (c) Copyright 1995, 1996, 1997 J"org Knappen
+% (c) Copyright 1990, 1992 Norbert Schwarz
+%
+% This file is part of the EC Bright fonts version 1.0
+%
+% Content:
+%
+%  accented lowercase letters ("eastern part")
+%
+%   oct"236", oct"240" .. oct"274"
+%
+%       oct"236"    d  with bar
+%
+%       oct"240"    a  with breve
+%       oct"241"    a  with ogonek
+%       oct"242"    c  with acute
+%       oct"243"    c  with hacek
+%       oct"244"    d  with comma
+%       oct"245"    e  with hacek
+%       oct"246"    e  with ogonek
+%       oct"247"    g  with breve
+%
+%       oct"250"    l  with acute
+%       oct"251"    l  with komma
+%       oct"252"    l  with (polnisches L)
+%       oct"253"    n  with acute
+%       oct"254"    n  with hacek
+%       oct"255"    the letter eng
+%       oct"256"    o  with ungarian umlauts
+%       oct"257"    r  with acute
+%
+%       oct"260"    r  with hacek
+%       oct"261"    s  with acute
+%       oct"262"    s  with hacek
+%       oct"263"    s  with cedille
+%       oct"264"    t  with comma
+%       oct"265"    t  with cedille
+%       oct"266"    u  with hungarian umlauts
+%       oct"267"    u  with circ
+%
+%       oct"270"    y with  umlauts
+%       oct"271"    z with  acute
+%       oct"272"    z with  hacek
+%       oct"273"    z with  dot
+%       oct"274"    ij
+
+version_check(1,0);  % |version_check| was introduced in dc1.3
+
+ecchar "The letter bar d";
+beginchar(oct"236",10u#+serif_fit#,asc_height#,0);
+italcorr asc_height#*slant-serif_fit#+.5stem#-2u#;
+adjust_fit(0,serif_fit#);
+pickup tiny.nib; pos1(stem',0); pos2(stem,0);
+pos0'(stem',0); pos0(stem,0); z0r=z0'r; x0'=x1; x0=x2;
+rt x1r=hround(w-2.5u+.5stem'); top y1=h;
+numeric edge; edge=lft x2l;
+pickup fine.nib; pos3(if hefty:thin_join else: hair fi,0);
+pos4(vair,90); pos5(curve,180); pos6(vair,270); penpos7(x3r-x3l,360);
+lft x3l=min(lft x3l-(rt x3r-tiny.rt x2r),1/3[lft x2,edge]);
+y3=1/8[bar_height,x_height];
+x4l=.5(w-serif_fit)-.3u; top y4r=x_height+oo if monospace: -hair fi;
+lft x5r=hround max(1.35u-.5curve,.6u); y5=.5x_height if monospace: -.5hair fi ;
+x6l=x4l-.2u; bot y6r=-oo;
+x7=x3; y7=min(y3,y6+y4-y3+.6vair);
+(x,y4r)=whatever[z3l,z4l]; x4r:=max(x,.5[x5r,x4]);
+(x',y6r)=whatever[z7l,z6l]; x6r:=max(x',.5[x5r,x6]);
+filldraw stroke z3e{up}...pulled_arc.e(4,5)
+ & pulled_arc.e(5,6)...{up}z7e; % bowl
+y0=ypart(((edge,h)--(edge,0))intersectionpoint(z3l{up}...{left}z4l));
+pickup tiny.nib; bot y2=if serifs:-min(oo,serif_drop) else: 0 fi;
+filldraw stroke z1e--z0'e--z0e--z2e;  % stem
+if serifs: sloped_serif.l(1,0',a,1/3,jut,serif_drop);  % upper serif
+ sloped_serif.r(2,0,b,1/3,jut,min(oo,serif_drop)); fi  % lower serif
+%
+  pos8(bar,90); pos9(bar,90);
+  x8=.5[x4,x5];
+  if serifs: x9=x2r+jut; else: x9=w; fi
+  if serifs: y8=y9=.5[y.a2-.5slab,y4+.5vair];
+  else: y8=y9=.5[x_height,asc_height-serif_drop]; fi
+  filldraw stroke z8e--z9e;
+penlabels(0,1,2,3,4,5,6,7,8,9); endchar;
+
+
+
+%%%%%%
+
+
+ecchar "The letter a with breve";
+beginchar(oct"240",9u#,x_height#+acc_height#,0);
+bh#:=min(bar_height#,1.14x_height#-bar_height#); define_pixels(bh);
+italcorr 1/3[bh#,x_height#]*slant+.5stem#-serif_fit#-2u#;
+adjust_fit(0,serif_fit# if serifs: if hair#+.5stem#>1.5u#:-.25u# fi\\fi);
+pickup fine.nib; top y3r=x_height+vround 1.5oo;
+if serifs: pos1(flare,180); pos2(hair,180);
+ pos3(vair,90);  lft x1r=hround max(u,2.1u-.5flare); x3=.5w-.5u;
+ y1=min(bh+.5flare+2vair+2,.9[bh,x_height]-.5flare);
+ bulb(3,2,1);  % bulb
+else: pos1(5/7[vair,flare],95); x1l=good.x 1.5u; x1r:=good.x x1r;
+ pos3(1/8[vair,thin_join],90);
+ x3=.5w-.2u; top y1r=vround .82[bh,top y3r];
+ filldraw stroke term.e(3,1,left,.9,4); fi  % terminal
+pos4(stem,0); rt x4r=hround(w-2.5u+.5stem); y4=1/3[bh,x_height];
+pos5(stem,0); x5=x4; y5=max(.55bh,2vair);
+filldraw stroke super_arc.e(3,4)&z4e..z5e;  % arc and stem
+pos6(.3[thin_join,vair],90); x6=x4; bot y6=bh;
+pos7(hround(curve-2stem_corr),180);
+lft x7r=hround max(.5u,1.5u-.5curve); y7=1/3[top y8l,top y6r];
+pos8(vair,270); x8l=.5w-.75u; bot y8r=-oo;
+pos9(thin_join,360); z9l=z5l;
+(x,y8r)=whatever[z8l,z9l]; x8r:=max(x,x8-u);
+{{interim superness:=more_super;
+ filldraw stroke z9e{down}...z8e{left}...{up}z7e&super_arc.e(7,6)}}; % bowl
+if serifs: numeric shaved_stem; shaved_stem=hround(stem-3stem_corr);
+ if hair#+.5stem#>1.5u#: pickup tiny.nib;
+  pos5'(shaved_stem,0); rt x5'r=fine.rt x5r; y5'=y5;
+  pos10(shaved_stem,0); x10=x5'; y10=.2[.5tiny,bh];
+  pos11(shaved_stem,0); rt x11r=hround(w-.25u); bot y11=0;
+  pos12(shaved_stem,0); x11=x12; top y12=slab+eps;
+  filldraw z5'l---z10l...z11l{right}--z11r
+   --z12r{left}...z10r+.75(z12-z11)---z5'r--cycle;  % foot
+ else: pickup crisp.nib; pos5'(shaved_stem,0); rt x5'r=fine.rt x5r; y5'=y5;
+  pos10(shaved_stem,0); x10=x5'; y10=1/3bh;
+  pos11(.2[vair,stem],90); x11r=.5[x10r,x12r]; bot y11l=-vround .5oo;
+  pos12(hair,180); rt x12l=hround(w-.1u); y12=max(y10,y11+vair);
+  pos13(hair,180); x13=x12; top y13=max(vround .6bh,top y12);
+  (x',y11l)=whatever[z11r,z12r]; x11l:=max(x',x10);
+  filldraw stroke z5'e---z10e...z11e{right}...z12e---z13e; fi  % hook
+else: numeric shaved_stem; shaved_stem=hround(stem-stem_corr);
+ pickup tiny.nib; pos5'(shaved_stem,0); rt x5'r=fine.rt x5r; y5'=y5;
+ pos10(shaved_stem,0); x10=x5'; bot y10=0;
+ filldraw stroke z5'e--z10e; fi  % base of stem
+% the accent
+lowercase_breve(.5w,0,14,15,16);
+penlabels(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16); endchar;
+
+ecchar "The letter a with ogonek"; % from pl_ml (plfonts)
+beginchar(oct"241",9u#,x_height#,the_ogonek_depth#);
+ bh#:=min(bar_height#,1.14x_height#-bar_height#); define_pixels(bh);
+ italcorr 1/3[bh#,x_height#]*slant+.5stem#-serif_fit#-2u#;
+ adjust_fit(0,serif_fit# if serifs: if hair#+.5stem#>1.5u#:-.25u# fi\\fi);
+ pickup fine.nib; top y3r=h+vround 1.5oo;
+ if serifs: pos1(flare,180); pos2(hair,180);
+  pos3(vair,90);  lft x1r=hround max(u,2.1u-.5flare); x3=.5w-.5u;
+  y1=min(bh+.5flare+2vair+2,.9[bh,h]-.5flare);
+  bulb(3,2,1);  % bulb
+ else: pos1(5/7[vair,flare],95); x1l=good.x 1.5u; x1r:=good.x x1r;
+  pos3(1/8[vair,thin_join],90);
+  x3=.5w-.2u; top y1r=vround .82[bh,top y3r];
+  filldraw stroke term.e(3,1,left,.9,4); fi  % terminal
+ pos4(stem,0); rt x4r=hround(w-2.5u+.5stem); y4=1/3[bh,h];
+ pos5(stem,0); x5=x4; y5=max(.55bh,2vair);
+ filldraw stroke super_arc.e(3,4)&z4e..z5e;  % arc and stem
+ pos6(.3[thin_join,vair],90); x6=x4; bot y6=bh;
+ pos7(hround(curve-2stem_corr),180);
+ lft x7r=hround max(.5u,1.5u-.5curve); y7=1/3[top y8l,top y6r];
+ pos8(vair,270); x8l=.5w-.75u; bot y8r=-oo;
+ pos9(thin_join,360); z9l=z5l;
+ (x,y8r)=whatever[z8l,z9l]; x8r:=max(x,x8-u);
+ {{interim superness:=more_super;
+  filldraw stroke z9e{down}...z8e{left}...{up}z7e&super_arc.e(7,6)}}; % bowl
+ if serifs: numeric shaved_stem; shaved_stem=hround(stem-3stem_corr);
+  if is_bold: pickup tiny.nib;
+   pos5'(shaved_stem,0); rt x5'r=fine.rt x5r; y5'=y5;
+   pos10(shaved_stem,0); x10=x5'; y10=.2[.5tiny,bh];
+   pos11(shaved_stem,0); rt x11r=hround(w-.25u); bot y11=0;
+   pos12(shaved_stem,0); x11=x12; top y12=slab+eps;
+   filldraw z5'l---z10l...z11l{right}--z11r
+    --z12r{left}...z10r+.75(z12-z11)---z5'r--cycle;  % foot
+  else: pickup crisp.nib; pos5'(shaved_stem,0); rt x5'r=fine.rt x5r; y5'=y5;
+   pos10(shaved_stem,0); x10=x5'; y10=1/3bh;
+   pos11(.2[vair,stem],90); x11r=.5[x10r,x12r]; bot y11l=-vround .5oo;
+   pos12(hair,180); rt x12l=hround(w-.1u); y12=max(y10,y11+vair);
+   pos13(hair,180); x13=x12; top y13=max(vround .6bh,top y12);
+   (x',y11l)=whatever[z11r,z12r]; x11l:=max(x',x10);
+   filldraw stroke z5'e---z10e...z11e{right}...z12e---z13e; fi  % hook
+ else: numeric shaved_stem; shaved_stem=hround(stem-stem_corr);
+  pickup tiny.nib; pos5'(shaved_stem,0); rt x5'r=fine.rt x5r; y5'=y5;
+  pos10(shaved_stem,0); x10=x5'; bot y10=0;
+  filldraw stroke z5'e--z10e; % base of stem
+ fi;
+ penlabels(1,2,3,4,5,6,7,8,9,10,11,12,13);
+ if serifs: path p.l; p.l=z5'l---z10l...z11l{right}; fi
+ def the_pen=
+  if known ogonek_pen: ogonek_pen elseif serifs: tiny else: fine fi
+ enddef;
+ ogonek_breadth=if serifs and is_bold: slab else: xvair fi;
+ ogonek_pos=if serifs: (point if is_bold: 1.75 of p.l) else: 1.85 of p.l)+
+  .5the_pen*up fi\\ else: (x10l,.5the_pen) fi;
+ put_ogonek(the_pen);
+endchar;
+
+ecchar "The letter c with acute"; % from pl_ml (plfonts) 
+beginchar_twice(oct"242",8u#,x_height#,0);
+ italcorr x_height#*slant-.2u#;
+ adjust_fit(if monospace: .5u#,.5u# else: 0,0 fi);
+ pickup fine.nib; pos2(vair',90); pos4(vair',270);
+ x2=x4=.5(w+u); top y2r=vround(h+1.5oo); bot y4r=-oo;
+ pos3(curve,180); lft x3r=hround max(.6u,1.35u-.5curve); y3=.5h;
+ if serifs: pos1(hair,0); pos0(flare,0);
+  y1=min(bar_height+.5flare+2vair'+2,.9[bar_height,h]-.5flare);
+  rt x1r=hround(w-.7u); bulb(2,1,0);  % bulb
+  pos5(hair,0); rt x5r=hround(w-.5u);
+  y5=max(good.y(.5bar_height-.9),y4l+vair');
+  (x,y4l)=whatever[z4r,z5l]; x4l:=min(x,x4l+.5u);
+   filldraw stroke pulled_super_arc.e(2,3)(.7superpull)
+   & pulled_super_arc.e(3,4)(.5superpull)
+   ..tension .9 and 1..{x5-x4,5(y5-y4)}z5e;  % arc and lower terminal
+ else: pos1(4/7[vair',flare],80);
+  rt x1r=hround(w-.6u); top y1r=vround .82[bar_height,top y2r];
+  filldraw stroke term.e(2,1,right,.8,4);  % upper terminal
+  pos5(.6[vair',flare],275); rt x5r=hround(w-.5u);
+  y5r=good.y(y5r+1/3bar_height-y5); y5l:=good.y y5l; x5l:=good.x x5l;
+  forsuffixes e=l,r: path p.e; p.e=z4e{right}..tension .9 and 1..z5e;
+   if angle direction 1 of p.e>75:
+    p.e:=z4e{right}..tension atleast.9 and 1..{dir 75}z5e; fi endfor
+  filldraw stroke pulled_super_arc.e(2,3)(.7superpull)
+   & pulled_super_arc.e(3,4)(.5superpull) & p.e; fi  % arc and lower terminal
+ penlabels(0,1,2,3,4,5);
+ hpos_corr=-.25u; put_accent;
+repeat_once;
+endchar;
+
+ecchar "The letter c with hachek"; % from cshachel.mf (csfonts)
+beginchar(oct"243",8u#,lc_hachek_height#,0);
+italcorr x_height#*slant-.2u#;
+adjust_fit(if monospace: .5u#,.5u# else: 0,0 fi);
+pickup fine.nib; pos2(vair',90); pos4(vair',270);
+x2=x4=.5(w+u); top y2r=vround(x_height+1.5oo); bot y4r=-oo;
+pos3(curve,180); lft x3r=hround max(.6u,1.35u-.5curve); y3=.5x_height;
+if serifs: pos1(hair,0); pos0(flare,0);
+ y1=min(bar_height+.5flare+2vair'+2,.9[bar_height,x_height]-.5flare);
+ rt x1r=hround(w-.7u); bulb(2,1,0);  % bulb
+ pos5(hair,0); rt x5r=hround(w-.5u);
+ y5=max(good.y(.5bar_height-.9),y4l+vair');
+ (x,y4l)=whatever[z4r,z5l]; x4l:=min(x,x4l+.5u);
+ filldraw stroke pulled_super_arc.e(2,3)(.7superpull)
+  & pulled_super_arc.e(3,4)(.5superpull)
+  ..tension .9 and 1..{x5-x4,5(y5-y4)}z5e;  % arc and lower terminal
+else: pos1(4/7[vair',flare],80);
+ rt x1r=hround(w-.6u); top y1r=vround .82[bar_height,top y2r];
+ filldraw stroke term.e(2,1,right,.8,4);  % upper terminal
+ pos5(.6[vair',flare],275); rt x5r=hround(w-.5u);
+ y5r=good.y(y5r+1/3bar_height-y5); y5l:=good.y y5l; x5l:=good.x x5l;
+ forsuffixes e=l,r: path p.e; p.e=z4e{right}..tension .9 and 1..z5e;
+  if angle direction 1 of p.e>75:
+   p.e:=z4e{right}..tension atleast.9 and 1..{dir 75}z5e; fi endfor
+ filldraw stroke pulled_super_arc.e(2,3)(.7superpull)
+  & pulled_super_arc.e(3,4)(.5superpull) & p.e; fi  % arc and lower terminal
+penlabels(0,1,2,3,4,5);
+lc_hachek_accent(if serifs: 0.5[0.5[x3l,x3],x0r] else: x2 fi);
+endchar;   %% changed from ..[x3r,x3]..
+
+
+ecchar "The letter d with hachek"; % from csotherl.mf (csfonts)
+beginchar(oct"244",10u#+serif_fit#,lc_acute_height#,0);
+italcorr lc_acute_height#*slant-serif_fit#+.5stem#-2u#;
+adjust_fit(0, if monospace: 2u# else: dot_size#+0.25u# fi);
+pickup tiny.nib; pos1(stem',0); pos2(stem,0);
+pos0'(stem',0); pos0(stem,0); z0r=z0'r; x0'=x1; x0=x2;
+rt x1r=hround(w-2.5u+.5stem'); top y1=h;
+numeric edge; edge=lft x2l;
+pickup fine.nib; pos3(if hefty:thin_join else: hair fi,0);
+pos4(vair,90); pos5(curve,180); pos6(vair,270); penpos7(x3r-x3l,360);
+lft x3l=min(lft x3l-(rt x3r-tiny.rt x2r),1/3[lft x2,edge]);
+y3=1/8[bar_height,x_height];
+x4l=.5(w-serif_fit)-.3u; top y4r=x_height+oo;
+lft x5r=hround max(1.35u-.5curve,.6u); y5=.5x_height;
+x6l=x4l-.2u; bot y6r=-oo;
+x7=x3; y7=min(y3,y6+y4-y3+.6vair);
+(x,y4r)=whatever[z3l,z4l]; x4r:=max(x,.5[x5r,x4]);
+(x',y6r)=whatever[z7l,z6l]; x6r:=max(x',.5[x5r,x6]);
+filldraw stroke z3e{up}...pulled_arc.e(4,5)
+ & pulled_arc.e(5,6)...{up}z7e; % bowl
+y0=ypart(((edge,h)--(edge,0))intersectionpoint(z3l{up}...{left}z4l));
+pickup tiny.nib; bot y2=if serifs:-min(oo,serif_drop) else: 0 fi;
+filldraw stroke z1e--z0'e--z0e--z2e;  % stem
+if serifs: sloped_serif.l(1,0',a,1/3,jut,serif_drop);  % upper serif
+ sloped_serif.r(2,0,b,1/3,jut,min(oo,serif_drop)); fi  % lower serif
+penlabels(0,1,2,3,4,5,6,7); 
+dtl_hachek(x0r+u+.5pdot_diam)(y1);
+endchar;
+
+ecchar "The letter e with hachek"; % from cshachel.mf (csfonts)
+beginchar(oct"245",7.25u#+max(.75u#,.5curve#),lc_hachek_height#,0);
+italcorr .5[bar_height#,x_height#]*slant+.5min(curve#-1.5u#,0);
+adjust_fit(if monospace: .25u#,.5u# else: 0,0 fi);
+numeric left_curve,right_curve;
+left_curve=right_curve+6stem_corr=curve if not serifs: -3stem_corr fi;
+if right_curve<tiny.breadth: right_curve:=tiny.breadth; fi
+if left_curve<tiny.breadth: left_curve:=tiny.breadth; fi
+pickup tiny.nib; pos1(right_curve,0);
+pos2(vair,90); pos3(left_curve,180);
+y1=good.y bar_height; top y2r=x_height+vround 1.5oo; y0l=bot y1;
+rt x1r=hround min(w-.5u,w-u+.5right_curve);
+lft x3r=hround max(.5u,1.25u-.5left_curve); x2=.5w+.25u;
+{{interim superness:=more_super;
+ filldraw stroke super_arc.e(1,2)}};  % right bowl
+y3=.5[y2,y4]; bot y4r=-oo; x4=x2+.25u;
+if serifs: pos4(vair',270); pos5(hair,360);
+ y5=max(good.y(.5bar_height-.9),y4l+vair); x5r=x1r;
+ (x,y4l)=whatever[z4r,z5]; x4l:=min(x,x4l+.5u);
+ filldraw stroke pulled_arc.e(2,3) & pulled_arc.e(3,4)
+  ...{x5-x4,5(y5-y4)}z5e; % left bowl, arc, and terminal
+else: pos4(vair,270);
+ filldraw stroke super_arc.e(2,3) & super_arc.e(3,4);  % left bowl and arc
+ pickup fine.nib; pos4'(vair,270); z4=z4';
+ pos5(.5[vair,flare],275); rt x5r=hround(w-.6u);
+ y5r=good.y(y5r+1/3bar_height-y5); y5l:=good.y y5l; x5l:=good.x x5l;
+ filldraw stroke term.e(4',5,right,1,4); fi  % terminal
+path testpath; testpath=super_arc.r(2,3) & super_arc.r(3,4);
+y1'r=y0r=y0l+.6[thin_join,vair]; y1'l=y0l; x1'l=x1'r=x1;
+forsuffixes $=l,r:
+ x0$=xpart(((0,y0$)--(x1,y0$)) intersectionpoint testpath); endfor
+fill stroke z0e--z1'e;  % crossbar
+penlabels(0,1,2,3,4,5);
+lc_hachek_accent(x2);
+endchar;
+
+
+ecchar "The letter e with ogonek"; % from pl_ml (plfonts)
+beginchar(oct"246",7.25u#+max(.75u#,.5curve#),x_height#,the_ogonek_depth#);
+ italcorr .5[bar_height#,x_height#]*slant+.5min(curve#-1.5u#,0);
+ adjust_fit(if monospace: .25u#,.5u# else: 0,0 fi);
+ numeric left_curve,right_curve;
+ left_curve=right_curve+6stem_corr=curve if not serifs: -3stem_corr fi;
+ if right_curve<tiny.breadth: right_curve:=tiny.breadth; fi
+ if left_curve<tiny.breadth: left_curve:=tiny.breadth; fi
+ pickup tiny.nib; pos1(right_curve,0);
+ pos2(vair,90); pos3(left_curve,180);
+ y1=good.y bar_height; top y2r=h+vround 1.5oo; y0l=bot y1;
+ rt x1r=hround min(w-.5u,w-u+.5right_curve);
+ lft x3r=hround max(.5u,1.25u-.5left_curve); x2=.5w+.25u;
+ {{interim superness:=more_super;
+  filldraw stroke super_arc.e(1,2)}};  % right bowl
+ y3=.5[y2,y4]; bot y4r=-oo; x4=x2+.25u;
+ if serifs: pos4(vair',270); pos5(hair,360);
+  y5=max(good.y(.5bar_height-.9),y4l+vair); x5r=x1r;
+  (x,y4l)=whatever[z4r,z5]; x4l:=min(x,x4l+.5u);
+  filldraw stroke pulled_arc.e(2,3) & pulled_arc.e(3,4)
+   ...{x5-x4,5(y5-y4)}z5e; % left bowl, arc, and terminal
+ else: pos4(vair,270);
+  filldraw stroke super_arc.e(2,3) & super_arc.e(3,4);  % left bowl and arc
+  pickup fine.nib; pos4'(vair,270); z4=z4';
+  pos5(.5[vair,flare],275); rt x5r=hround(w-.6u);
+  y5r=good.y(y5r+1/3bar_height-y5); y5l:=good.y y5l; x5l:=good.x x5l;
+  filldraw stroke term.e(4',5,right,1,4); fi  % terminal
+ path testpath; testpath=super_arc.r(2,3) & super_arc.r(3,4);
+ y1'r=y0r=y0l+.6[thin_join,vair]; y1'l=y0l; x1'l=x1'r=x1;
+ forsuffixes $=l,r:
+  x0$=xpart(((0,y0$)--(x1,y0$)) intersectionpoint testpath); endfor
+ fill stroke z0e--z1'e;  % crossbar
+ penlabels(0,1,2,3,4,5);
+ path p.r;
+ p.r=if serifs: pulled_arc.r(3,4)...{x5-x4,5(y5-y4)}z5r
+  else: term.r(4',5,right,1,4) fi;
+ def the_pen=
+  if known ogonek_pen: ogonek_pen elseif serifs: tiny else: fine fi
+ enddef;
+ numeric tt; % the time...
+ tt=if serifs: if hefty: 2.6 else: 2.5 fi else: % sansserif
+  if is_bold: .6 else: .8 fi\\ fi;
+ join_angle=angle((direction tt of p.r) rotated 180);
+ ogonek_breadth=if serifs and is_bold: slab else: xvair fi;
+ ogonek_pos=(point tt of p.r)+.5(the_pen-if serifs: tiny else: fine fi)*
+  unitvector((direction tt of p.r) rotated 90);
+ put_ogonek(the_pen);
+endchar;
+
+iff not variant_g: ecchar "The letter g with breve";
+beginchar(oct"247",9u#,x_height#+acc_height#,desc_depth#);
+italcorr x_height#*slant+.25u#;
+adjust_fit(0,0);
+numeric light_vair,light_curve,loop_top,loop_side;
+light_vair=Vround(.5[thin_join,vair]+vair_corr);
+light_curve=max(fine.breadth,hround(curve-3stem_corr));
+loop_top=Vround .77[vair,fudged.stem];
+loop_side=hround .64[vair,fudged.stem];
+pickup fine.nib; pos1(light_vair,90);
+pos2(light_curve,180); pos3(light_vair,270);
+pos4(light_curve,360); pos11(loop_top,90);
+y11r=good.y(y11r+.15bar_height-y11); x1=x3=.5[x2,x4]; y2=y4=.5[y1,y3];
+lft x2r=hround(1.75u-.5light_curve); rt x4r=hround(w-2.75u+.5light_curve);
+top y1r=x_height+oo; y3r=good.y(y3r+.27[top y11r,bot y1l]-y3);
+filldraw stroke pulled_arc.e(1,2) & pulled_arc.e(2,3);  % left half of bowl
+filldraw stroke pulled_arc.e(3,4) & pulled_arc.e(4,1);  % right half of bowl
+x0=superness[x1r,x4r]; y0=superness[y4r,y1r];  % NE point on the super bowl
+x8'=superness[x3r,x2r]; y8'=superness[y2r,y3r];  % SW point on the super bowl
+x8''=superness[x3,x2]; y8''=superness[y2,y3];
+pos0(thin_join,angle(z0-z8')+90);
+pos8(thin_join,angle(z0-z8')-90); z8=.618[z8',z8''];
+if serifs: pos5(vair,90);
+ pos6(hair,0); pos7(.5[hair,flare],0); x5=.75[x0,x6]; top y5r=x_height+o;
+ rt x6r=hround(w-.25u); y6+(.5[hair,flare])/2=.95[bar_height,x_height]+oo;
+ filldraw stroke z0e..{right}z5e; bulb(5,6,7);  % ear
+else: pos5(vair',100); top y5r=x_height+oo;
+ rt x5l=hround(w-.25u); y5l:=good.y y5l;
+ filldraw z0l{z5-z0}..z5l--z5r{left}..{curl 1}z0r--cycle; fi  % ear
+pos10(loop_top,90); x10=x8+.75u; y10=y11;
+pos12(loop_side,0); pos13(light_vair,-90);
+pos14(loop_side,-180); pos10'(.5[thin_join,vair],-270);
+rt x12r=hround max(w-1.25u+.5loop_side,w-.5u); y12=y14=.5[y11,y13];
+x11=x13=max(.5w,x10+eps); bot y13r=-d-oo-1; x14=w-x12; z10'l=z10l;
+filldraw stroke z8e{z8-z0}..z10e---z11e;  % link
+filldraw stroke {{interim superness:=hein_super; super_arc.e(11,12)}}
+ & super_arc.e(12,13) & super_arc.e(13,14) & super_arc.e(14,10');  % loop
+% the accent
+lowercase_breve(.5w,0,15,16,17);
+penlabels(0,1,2,3,4,5,6,7,8,10,11,12,13,14); labels(8',8''); endchar;
+
+iff variant_g: ecchar "Variant letter g with breve";
+beginchar(oct"247",10u#+serif_fit#,
+    max(x_height#+acc_height#,min(asc_height#,2x_height#)),desc_depth#);
+italcorr x_height#*slant-serif_fit#+.5stem#-2u# if serifs:+.5u# fi;
+adjust_fit(0,serif_fit# if serifs: -.5u# fi);
+pickup tiny.nib; pos1(stem',0); pos2(stem,0);
+pos0'(stem',0); pos0(stem,0); z0r=z0'r; x0'=x1; x0=x2;
+rt x1r=hround(w-2.5u+.5stem');
+numeric edge; edge=lft x2l;
+path edge_path; edge_path=(edge,x_height)--(edge,0);
+pickup fine.nib; pos3(if hefty:thin_join else: hair fi,0);
+pos4(vair,90); pos5(curve,180); pos6(vair,270); penpos7(x3r-x3l,360);
+lft x3l=min(lft x3l-(rt x3r-tiny.rt x2r),2/3[lft x2,edge]); y3=bar_height;
+x4l=.5(w-serif_fit)-.3u; top y4r=x_height+oo;
+lft x5r=hround max(1.35u-.5curve,.6u); y5=.5x_height;
+x6l=x4l-.2u; bot y6r=vround 1/3vair;
+lft x7l=edge; y7=min(y3,y6+y4-y3+.6vair);
+(x,y4r)=whatever[z3l,z4l]; x4r:=max(x,.5[x5r,x4]);
+(x',y6r)=whatever[z7l,z6l]; x6r:=max(x',.5[x5r,x6]);
+filldraw stroke z3e{up}...{left}z4e&super_arc.e(4,5)
+ &super_arc.e(5,6)&z6e{right}...{up}z7e;  % bowl
+y1=ypart(edge_path intersectionpoint(z3l{up}...{left}z4l));
+y0=ypart(edge_path intersectionpoint(z7l{down}...{left}z6l));
+pickup tiny.nib; bot y2=if serifs: -.25d else: 0 fi;
+filldraw stroke z1e--z0'e--z0e--z2e;  % stem
+pickup crisp.nib;
+pos8(hround(hair-stem_corr),0); pos7'(stem',0);
+z7'=z1; x8r=x7'r; top y8=x_height+oo;
+filldraw stroke z7'e--z8e;  % point
+if serifs: pickup tiny.nib;
+ pos9(vair,-90); x9=.5[x2,x10]; bot y9r=-d-o-1;
+ pos10(hair,-180); lft x10r=hround u; y10=-.75d+.5flare;
+ pos11(flare,-180); z11r=z10r;
+ bulb(9,10,11); filldraw stroke super_arc.e(2,9);  % tail
+else: pickup fine.nib; pos2'(stem,0); z2'=z2;
+ z2''r=z2'r; z2''=z2'; z2''l=(x2'l,0);
+ pos9(vair,-90); x9=4.5u; bot y9r=-d-o-1;
+ pos10(.5[vair,flare],-90); lft x10=hround 1.25u;
+ y10r=good.y -5/6d; y10l:=good.y y10l;
+ filldraw stroke z2'e..z2''e&super_arc.e(2'',9)
+  & term.e(9,10,left,.9,4); fi  % tail
+% the accent
+lowercase_breve(.5w,0,12,13,14);
+penlabels(0,1,2,3,4,5,6,7,8,9,10,11,12,13,14); endchar;
+
+ecchar "The letter l with acute"; % jk
+beginchar_twice(oct"250",5u#,asc_height#,0); 
+l_width#:=5u#+2serif_fit#;
+italcorr asc_height#*slant-serif_fit#+.5stem#-2u#;
+adjust_fit(serif_fit#+stem_shift#,serif_fit#-stem_shift#);
+pickup tiny.nib; pos1(stem',0); pos2(stem',0);
+if odd(w-stem'): change_width; fi
+lft x1l=hround(.5w-.5stem'); x1=x2; top y1=asc_height; bot y2=0;
+filldraw stroke z1e--z2e;  % stem
+if serifs or monospace:
+ sloped_serif.l(1,2,a,1/3,jut,serif_drop);  % upper serif
+fi
+if serifs: dish_serif(2,1,b,1/3,jut,c,1/3,jut); fi  % lower serif
+put_accent;
+repeat_once;
+penlabels(1,2); endchar;
+
+ecchar "The letter l with hachek"; % from csotherl.mf (csfonts)
+beginchar(oct"251",5u#,lc_acute_height#,0); l_width#:=5u#+2serif_fit#;
+italcorr lc_acute_height#*slant-serif_fit#+.5stem#-2u#;
+adjust_fit(serif_fit#+stem_shift#,
+  if monospace: 0 else: dot_size#+0.25u# fi);
+pickup tiny.nib; pos1(stem',0); pos2(stem',0);
+if odd(w-stem'): change_width; fi
+lft x1l=hround(.5w-.5stem'); x1=x2; top y1=asc_height; bot y2=0;
+filldraw stroke z1e--z2e;  % stem
+if serifs or monospace:
+ sloped_serif.l(1,2,a,1/3,jut,serif_drop);  % upper serif
+fi
+if serifs:
+ dish_serif(2,1,b,1/3,jut,c,1/3,jut); fi  % lower serif
+penlabels(1,2);
+dtl_hachek(x1r+u+.5pdot_diam)(y1);
+endchar;
+
+ecchar "The letter crossed l"; % from pl_ml (plfonts)
+beginchar_twice(oct"252",5u#,asc_height#,0);
+ italcorr asc_height#*slant-serif_fit#+.5stem#-2u#;
+ charwd_:=charwd;
+ adjust_fit(serif_fit#+stem_shift#,serif_fit#-stem_shift#);
+ pickup tiny.nib; pos1(stem',0); pos2(stem',0);
+ if odd(w-stem'): change_width; fi
+ lft x1l=hround(.5w-.5stem'); x1=x2; top y1=h; bot y2=0;
+ filldraw stroke z1e--z2e; % stem
+ if serifs or monospace:
+  sloped_serif.l(1,2,a,1/3,jut,serif_drop); % upper serif
+ fi
+ if serifs: dish_serif(2,1,b,1/3,jut,c,1/3,jut); fi % lower serif
+ penlabels(1,2);
+ numeric unbalance;
+ unbalance=if monospace: 1 else: 1.1 fi;
+ if not monospace:
+  numeric cross_fit#; 
+  cross_fit#=serif_fit#+if not serifs: if is_bold: 1 else: .75 fi\\ else:
+   .5 fi\\ u#;
+  charwd:=charwd_;
+  adjust_fit(cross_fit#+stem_shift#,unbalance*cross_fit#-stem_shift#);
+ fi
+ numeric l_jut;
+% some funny fonts have an extremally small |jut|:
+ l_jut=.5stem+if serifs: max(limit_dist,if hefty: .8 fi\\ jut) else: 1.7u fi;
+ put_cross(l_jut,unbalance*l_jut);
+repeat_once;
+endchar;
+
+ecchar "The letter n with acute"; % from pl_ml (plfonts)
+beginchar_twice(oct"253",10u#,x_height#,0);
+ italcorr .5[bar_height#,x_height#]*slant-serif_fit#+.5stem#-2u#;
+ adjust_fit(serif_fit#+stem_shift#,serif_fit#-stem_shift#);
+ pickup tiny.nib; pos1(stem,0); pos2(stem,0);
+ numeric shaved_stem; shaved_stem=hround(stem-2stem_corr);
+ pos1'(shaved_stem,0); pos2'(shaved_stem,0); pos3(stem,0);
+ lft x1l=hround(2.5u-.5stem); x1l=x1'l=x2l=x2'l; x3=w-x1;
+ top y1=h+min(oo,serif_drop); bot y2=0; y1=y1'; y2=y2';
+ filldraw stroke z1'e--z2'e;  % left stem
+ h_stroke(2,a,3,4);  % arch and right stem
+ if serifs: sloped_serif.l(1',2',b,1/3,jut,serif_drop); % upper left serif
+  numeric inner_jut; pickup tiny.nib;
+  if rt x2r+jut+.5u+1<=lft x4l-jut: inner_jut=jut;
+  else: rt x2r+jut+.5u+1=lft x4l-inner_jut; fi
+  dish_serif(2,1,c,1/3,jut,d,1/3,jut); % lower left serif
+  dish_serif(4,3,e,1/3,inner_jut,f,1/3,jut); fi % lower right serif
+ hpos_corr=-.5u; put_accent;
+repeat_once;
+penlabels(1,2,3,4); endchar;
+
+ecchar "The letter n with hachek"; % from cshachel.mf (csfonts)
+beginchar(oct"254",10u#,lc_hachek_height#,0);
+italcorr .5[bar_height#,x_height#]*slant-serif_fit#+.5stem#-2u#;
+adjust_fit(serif_fit#+stem_shift#,serif_fit#-stem_shift#);
+pickup tiny.nib; pos1(stem,0); pos2(stem,0);
+numeric shaved_stem; shaved_stem=hround(stem-2stem_corr);
+pos1'(shaved_stem,0); pos2'(shaved_stem,0); pos3(stem,0);
+lft x1l=hround(2.5u-.5stem); x1l=x1'l=x2l=x2'l; x3=w-x1;
+top y1=x_height+min(oo,serif_drop); bot y2=0; y1=y1'; y2=y2';
+filldraw stroke z1'e--z2'e;  % left stem
+h_stroke(2,a,3,4);  % arch and right stem
+if serifs: sloped_serif.l(1',2',b,1/3,jut,serif_drop); % upper left serif
+ numeric inner_jut; pickup tiny.nib;
+ if rt x2r+jut+.5u+1<=lft x4l-jut: inner_jut=jut;
+ else: rt x2r+jut+.5u+1=lft x4l-inner_jut; fi
+ dish_serif(2,1,c,1/3,jut,d,1/3,jut); % lower left serif
+ dish_serif(4,3,e,1/3,inner_jut,f,1/3,jut); fi % lower right serif
+penlabels(1,2,3,4); 
+lc_hachek_accent(1/2[x1r,x.a1]);
+endchar;
+
+
+ecchar "The letter eng";
+beginchar(oct"255",10u#,x_height#,desc_depth#);
+italcorr .5[bar_height#,x_height#]*slant-serif_fit#+.5stem#-2u#;
+adjust_fit(serif_fit#+stem_shift#,serif_fit#-stem_shift#);
+pickup tiny.nib; pos1(stem,0); pos2(stem,0);
+numeric shaved_stem; shaved_stem=hround(stem-2stem_corr);
+pos1'(shaved_stem,0); pos2'(shaved_stem,0); pos3(stem,0);
+lft x1l=hround(2.5u-.5stem); x1l=x1'l=x2l=x2'l; x3=w-x1;
+top y1=h+min(oo,serif_drop); bot y2=0; y1=y1'; y2=y2';
+filldraw stroke z1'e--z2'e;  % left stem
+h_stroke(2,a,3,4);  % arch and right stem
+if serifs: sloped_serif.l(1',2',b,1/3,jut,serif_drop); % upper left serif
+ numeric inner_jut; pickup tiny.nib;
+ if rt x2r+jut+.5u+1<=lft x4l-jut: inner_jut=jut;
+ else: rt x2r+jut+.5u+1=lft x4l-inner_jut; fi
+ dish_serif(2,1,c,1/3,jut,d,1/3,jut); % lower left serif
+% j stroke
+ pickup tiny.nib; pos7(vair,-90); pos8(hair,-180); pos9(flare,-180);
+ x7=.5[x4,x8r]; bot y7r=-d-oo; y8-.5flare=-.88d;
+ if monospace:
+ lft x8r=hround(x3r-3u+0.5stem);
+ else:
+ z8r=z9r; rt x9l=hround(x3r-3u+0.5stem); % floor .75u
+ fi;
+ (x,y7r)=whatever[z7l,z4l]; x7r:=max(x,.5[x8r,x7]);
+ filldraw stroke z4e{down}...z7e{left};  bulb(7,8,9); % arc and bulb
+else: pickup fine.nib; pos4'(stem',0); z4'=z4;
+ pos8(.2[vair,stem'],-90); pos9(vair,-90);
+ lft x9r=hround -.75u+x3r-3u-0.5stem;
+ bot y9r=vround 5/6(-d-oo);
+ (x,y9l)=whatever[z9r,z3];
+ x9l:=x;
+ z7r=z4'r;
+ (x4'l,y7l)=whatever[z9l,z7r]; x7l=x4'l; y7=y7r;
+ x8r=.5[x9r,x7r]; x8l:=.5[x9l,x7l]; bot y8r=-d-oo;
+ filldraw stroke z4'e..{down}z7e
+ & super_arc.e(7,8)
+ & z8e{left}..z9e;
+fi  % arc and terminal
+penlabels(1,2,3,4,5,6,7,8,9); endchar;
+
+ecchar "The letter o with double acute";
+beginchar_twice(oct"256",9u#,x_height#+acc_height#,0);
+italcorr .7x_height#*slant;
+adjust_fit(if monospace: .5u#,.5u# else: 0,0 fi);
+penpos1(vair,90); penpos3(vair',-90);
+penpos2(curve,180); penpos4(curve,0);
+x2r=hround max(.5u,1.25u-.5curve);
+x4r=w-x2r; x1=x3=.5w; y1r=x_height+vround 1.5oo; y3r=-oo;
+y2=y4=.5x_height-vair_corr; y2l:=y4l:=.52x_height;
+penstroke pulled_arc.e(1,2) & pulled_arc.e(2,3)
+ & pulled_arc.e(3,4) & pulled_arc.e(4,1) & cycle;  % bowl
+if monospace: hpos_corr=-2u; put_accent; hpos_corr=2u; put_accent;
+else: hpos_corr=-1.5u; put_accent; hpos_corr=1.5u; put_accent; fi
+repeat_once;
+penlabels(1,2,3,4,5,6,7,8); endchar;
+
+
+ecchar "The letter r with acute";
+numeric r_flare#; r_flare#=.75[if serifs: stem# else: vair# fi,flare#];
+beginchar_twice(oct"257",if serifs:max(7u#,5.5u#+r_flare#) else:6.5u# fi,
+   x_height#+acc_height#,0);
+italcorr x_height#*slant if not serifs: +.25u# fi;
+adjust_fit(serif_fit#,0);
+define_whole_blacker_pixels(r_flare); % must come after |beginchar_twice|
+pickup fine.nib; top y4r=x_height+oo;
+if serifs: pos4(vair,90); pos5(hair,0);
+ x4=w-max(1.75u,.25u+r_flare);
+ rt x5r=hround(w-.5u+.5); y5+.5r_flare=.9[bar_height,x_height]+oo;
+ pos6(r_flare,0); bulb(4,5,6);  % bulb
+else: pos4(r_flare,90); rt x4=hround(w-.25u); fi
+pos3(thin_join,180); rt x3l=hround(2.5u-.5stem')+stem'; top y3=bar_height;
+filldraw stroke z3e{up}...{right}z4e;  % arc
+pickup tiny.nib; pos0(stem',0); pos2(stem',0);
+pos1(hround(stem-3stem_corr),0); top y1=x_height+min(oo,serif_drop);
+pos0'(hround(stem-3stem_corr),0); y0=y0'=y3; x1l=x0l=x0'l=x2l;
+lft x1l=hround(2.5u-.5stem'); bot y2=0;
+filldraw stroke z1e--z0'e--z0e--z2e;  % stem
+if serifs: sloped_serif.l(1,0',a,1/3,jut,serif_drop);  % upper serif
+ dish_serif(2,0,b,1/3,jut,c,1/3,1.25jut); fi  % lower serif
+% the accent
+hpos_corr=-.25u; put_accent;
+repeat_once;
+penlabels(1,2,3,4,5,6,7,8); endchar;
+
+
+ecchar "The letter r with hachek"; % from cshachel.mf (csfonts)
+numeric r_flare#; r_flare#=.75[if serifs: stem# else: vair# fi,flare#];
+define_whole_blacker_pixels(r_flare);
+beginchar(oct"260",if serifs:max(7u#,5.5u#+r_flare#) else:6.5u# fi,
+   lc_hachek_height#,0);
+italcorr x_height#*slant if not serifs: +.25u# fi;
+adjust_fit(serif_fit#,0);
+pickup fine.nib; top y4r=x_height+oo;
+if serifs: pos4(vair,90); pos5(hair,0);
+ x4=w-max(1.75u,.25u+r_flare);
+ rt x5r=hround(w-.5u+.5); y5+.5r_flare=.9[bar_height,x_height]+oo;
+ pos6(r_flare,0); bulb(4,5,6);  % bulb
+else: pos4(r_flare,90); rt x4=hround(w-.25u); fi
+pos3(thin_join,180); rt x3l=hround(2.5u-.5stem')+stem'; top y3=bar_height;
+filldraw stroke z3e{up}...{right}z4e;  % arc
+pickup tiny.nib; pos0(stem',0); pos2(stem',0);
+pos1(hround(stem-3stem_corr),0); top y1=x_height+min(oo,serif_drop);
+pos0'(hround(stem-3stem_corr),0); y0=y0'=y3; x1l=x0l=x0'l=x2l;
+lft x1l=hround(2.5u-.5stem'); bot y2=0;
+filldraw stroke z1e--z0'e--z0e--z2e;  % stem
+if serifs: sloped_serif.l(1,0',a,1/3,jut,serif_drop);  % upper serif
+ dish_serif(2,0,b,1/3,jut,c,1/3,1.25jut); fi  % lower serif
+penlabels(1,2,3,4,5,6);
+lc_hachek_accent(0.5[x1,x4]);
+endchar;
+
+ecchar "The letter s with acute"; % from pl_ml (plfonts)
+beginchar_twice(oct"261",7.1u#,x_height#,0);
+ italcorr x_height#*slant-if serifs:.55u# else:.3u# fi;
+ adjust_fit(if monospace: .5u#,.4u# else: 0,if serifs:0 else:-.2u# fi fi);
+ numeric theta; theta=90-angle(40u,h); slope:=-h/40u;  % angle at middle
+ numeric s_slab; s_slab=if serifs:vair else:Vround .1[vair,stem] fi;
+ numeric ess'; ess'=max(fine.breadth,ess);
+ pickup fine.nib; pos2(max(fine.breadth,s_slab-vround vair_corr),-100);
+ pos0(ess',theta); pos7(s_slab,-90); x2l=x0=x7=.5w;
+ top y2l=h+vround 1.5oo; bot y7r=-oo;
+ y0-.5ess'=y7l+if serifs:.54 else: .52 fi\\(y2r-y7l-ess');
+ lft x3l=hround .6u; rt x6r=hround(w-.6u);
+ x3r-x3l=x6r-x6l=hround .5[s_slab,ess']-fine;
+ ellipse_set(2l,3l,4l,0l); ellipse_set(2r,3r,4r,0r); y3=y3r;
+ ellipse_set(7l,6l,5l,0l); ellipse_set(7r,6r,5r,0r); y6=y6r;
+ interim superness:=more_super;
+ filldraw stroke super_arc.e(2,3) & z3e{down}
+  ..z4e---z5e..z6e{down} & super_arc.e(6,7);  % main stroke
+ if serifs: pos1(hair,180); pos8(hair,180);
+  rt x1l=hround(w-1.05u); lft x8r=hround .6u;
+  bot y1=min(bot y2r,vround 1/5[top y5r,h]);
+  top y8=max(top y7l,vround 5/6 bot y4l);
+  filldraw stroke z1e{up}....{left}z2e;  % upper arc
+  filldraw stroke z7e{left}....{x8-x7,5(y8-y7)}z8e;  % lower arc
+  path upper_arc, lower_arc;
+  upper_arc=z1{up}....{left}z2; lower_arc=z7{left}....{x8-x7,5(y8-y7)}z8;
+  pos10(.3[fine.breadth,cap_hair],0); pos9(.3[fine.breadth,cap_hair],0);
+  x10r=x1l; top y10=top y2l; x9l=x8r; bot y9=bot y7r;
+  x1l-x1'=x8'-x8r=1.6cap_curve-fine; y1'=y1; y8'=y8;
+  numeric t; t=xpart(upper_arc intersectiontimes(z10l--z1'));
+  filldraw z1l--z10r--z10l--subpath(t,0) of upper_arc--cycle;  % upper barb
+  t:=xpart(lower_arc intersectiontimes(z9r--z8'));
+  filldraw z8r--z9l--z9r--subpath(t,1) of lower_arc--cycle;  % lower barb
+ else: pos1(4/7[s_slab,flare],-100); pos8(flare,-100);
+  x1l=good.x(x1l+w-u-rt x1); lft x8r=hround .5u;
+  top y1l=vround(.93h+1.5oo); bot y8r=vround .1h-oo;
+  filldraw stroke term.e(2,1,right,.9,4);  % upper arc and terminal
+  filldraw stroke term.e(7,8,left,1,4); fi  % lower arc and terminal
+ penlabels(0,1,1',2,3,4,5,6,7,8,8',9,10);
+ hpos_corr=-.5u; put_accent;
+repeat_once;
+endchar;
+
+ecchar "The letter s with hachek"; % from cshachel.mf (csfonts)
+beginchar(oct"262",7.1u#,lc_hachek_height#,0);
+italcorr x_height#*slant-if serifs:.55u# else:.3u# fi;
+adjust_fit(if monospace: .5u#,.4u# else: 0,if serifs:0 else:-.2u# fi fi);
+numeric theta; theta=90-angle(40u,h); slope:=-x_height/40u;  % angle at middle
+numeric s_slab; s_slab=if serifs:vair else:Vround .1[vair,stem] fi;
+numeric ess'; ess'=max(fine.breadth,ess);
+pickup fine.nib; pos2(max(fine.breadth,s_slab-vround vair_corr),-100);
+pos0(ess',theta); pos7(s_slab,-90); x2l=x0=x7=.5w;
+top y2l=x_height+vround 1.5oo; bot y7r=-oo;
+y0-.5ess'=y7l+if serifs:.54 else: .52 fi\\(y2r-y7l-ess');
+lft x3l=hround .6u; rt x6r=hround(w-.6u);
+x3r-x3l=x6r-x6l=hround .5[s_slab,ess']-fine;
+ellipse_set(2l,3l,4l,0l); ellipse_set(2r,3r,4r,0r); y3=y3r;
+ellipse_set(7l,6l,5l,0l); ellipse_set(7r,6r,5r,0r); y6=y6r;
+interim superness:=more_super;
+filldraw stroke super_arc.e(2,3) & z3e{down}
+ ..z4e---z5e..z6e{down} & super_arc.e(6,7);  % main stroke
+if serifs: pos1(hair,180); pos8(hair,180);
+ rt x1l=hround(w-1.05u); lft x8r=hround .6u;
+ bot y1=min(bot y2r,vround 1/5[top y5r,x_height]);
+ top y8=max(top y7l,vround 5/6 bot y4l);
+ filldraw stroke z1e{up}....{left}z2e;  % upper arc
+ filldraw stroke z7e{left}....{x8-x7,5(y8-y7)}z8e;  % lower arc
+ path upper_arc, lower_arc;
+ upper_arc=z1{up}....{left}z2; lower_arc=z7{left}....{x8-x7,5(y8-y7)}z8;
+ pos10(.3[fine.breadth,cap_hair],0); pos9(.3[fine.breadth,cap_hair],0);
+ x10r=x1l; top y10=top y2l; x9l=x8r; bot y9=bot y7r;
+ x1l-x1'=x8'-x8r=1.6cap_curve-fine; y1'=y1; y8'=y8;
+ numeric t; t=xpart(upper_arc intersectiontimes(z10l--z1'));
+ filldraw z1l--z10r--z10l--subpath(t,0) of upper_arc--cycle;  % upper barb
+ t:=xpart(lower_arc intersectiontimes(z9r--z8'));
+ filldraw z8r--z9l--z9r--subpath(t,1) of lower_arc--cycle;  % lower barb
+else: pos1(4/7[s_slab,flare],-100); pos8(flare,-100);
+ x1l=good.x(x1l+w-u-rt x1); lft x8r=hround .5u;
+ top y1l=vround(.93x_height+1.5oo); bot y8r=vround .1x_height-oo;
+ filldraw stroke term.e(2,1,right,.9,4);  % upper arc and terminal
+ filldraw stroke term.e(7,8,left,1,4); fi  % lower arc and terminal
+penlabels(0,1,1',2,3,4,5,6,7,8,8',9,10);
+lc_hachek_accent(0.5[x3l,x1l]);
+endchar;
+
+ecchar "The letter cedilla s";
+beginchar(oct"263",7.1u#,x_height#,0.875desc_depth#);
+italcorr x_height#*slant-if serifs:.55u# else:.3u# fi;
+adjust_fit(if monospace: .5u#,.4u# else: 0,if serifs:0 else:-.2u# fi fi);
+numeric theta; theta=90-angle(40u,h); slope:=-x_height/40u;  % angle at middle
+numeric s_slab; s_slab=if serifs:vair else:Vround .1[vair,stem] fi;
+numeric ess'; ess'=max(fine.breadth,ess);
+pickup fine.nib; pos2(max(fine.breadth,s_slab-vround vair_corr),-100);
+pos0(ess',theta); pos7(s_slab,-90); x2l=x0=x7=.5w;
+top y2l=x_height+vround 1.5oo; bot y7r=-oo;
+y0-.5ess'=y7l+if serifs:.54 else: .52 fi\\(y2r-y7l-ess');
+lft x3l=hround .6u; rt x6r=hround(w-.6u);
+x3r-x3l=x6r-x6l=hround .5[s_slab,ess']-fine;
+ellipse_set(2l,3l,4l,0l); ellipse_set(2r,3r,4r,0r); y3=y3r;
+ellipse_set(7l,6l,5l,0l); ellipse_set(7r,6r,5r,0r); y6=y6r;
+interim superness:=more_super;
+filldraw stroke super_arc.e(2,3) & z3e{down}
+ ..z4e---z5e..z6e{down} & super_arc.e(6,7);  % main stroke
+if serifs: pos1(hair,180); pos8(hair,180);
+ rt x1l=hround(w-1.05u); lft x8r=hround .6u;
+ bot y1=min(bot y2r,vround 1/5[top y5r,x_height]);
+ top y8=max(top y7l,vround 5/6 bot y4l);
+ filldraw stroke z1e{up}....{left}z2e;  % upper arc
+ filldraw stroke z7e{left}....{x8-x7,5(y8-y7)}z8e;  % lower arc
+ path upper_arc, lower_arc;
+ upper_arc=z1{up}....{left}z2; lower_arc=z7{left}....{x8-x7,5(y8-y7)}z8;
+ pos10(.3[fine.breadth,cap_hair],0); pos9(.3[fine.breadth,cap_hair],0);
+ x10r=x1l; top y10=top y2l; x9l=x8r; bot y9=bot y7r;
+ x1l-x1'=x8'-x8r=1.6cap_curve-fine; y1'=y1; y8'=y8;
+ numeric t; t=xpart(upper_arc intersectiontimes(z10l--z1'));
+ filldraw z1l--z10r--z10l--subpath(t,0) of upper_arc--cycle;  % upper barb
+ t:=xpart(lower_arc intersectiontimes(z9r--z8'));
+ filldraw z8r--z9l--z9r--subpath(t,1) of lower_arc--cycle;  % lower barb
+else: pos1(4/7[s_slab,flare],-100); pos8(flare,-100);
+ x1l=good.x(x1l+w-u-rt x1); lft x8r=hround .5u;
+ top y1l=vround(.93x_height+1.5oo); bot y8r=vround .1x_height-oo;
+ filldraw stroke term.e(2,1,right,.9,4);  % upper arc and terminal
+ filldraw stroke term.e(7,8,left,1,4); fi  % lower arc and terminal
+% the accent
+lowercase_cedilla(x7,0,11,12,13,14,15);
+penlabels(0,1,1',2,3,4,5,6,7,8,8',9,10); endchar;
+
+ecchar "The letter t with hachek"; % from csotherl.mf (csfonts)
+%beginchar(oct"264",6u#+max(u#,.5stem#),
+% min(asc_height#,if hefty:9/7 else:10/7 fi\\ x_height#),0);
+beginchar(oct"264",6u#+max(u#,.5stem#),lc_acute_height#,0);
+numeric hh';
+hh' = min(asc_height,if hefty:9/7 else:10/7 fi\\ x_height);
+italcorr lc_acute_height#*slant if serifs: -.9u# else: -.4u# fi;
+adjust_fit(0,if serifs: 0 else: -.5u# fi);
+numeric shaved_stem; shaved_stem=hround(stem if hefty:-\\2stem_corr fi);
+pickup fine.nib; pos2(shaved_stem,180);pos3(shaved_stem,180);
+lft x2r=lft x3r=hround(2.5u-.5shaved_stem);
+y2=y8; y3=max(.5bar_height,2vair);
+pickup crisp.nib; pos8(bar,90);
+rt x8=hround(w-1.3u); top y8r=x_height; lft x7=hround 1/3u; y7l=y8l;
+if hefty: pos7(bar,90);
+ filldraw stroke z7e--z8e;  % crossbar
+ pickup tiny.nib; pos1(hround(shaved_stem-stem_corr),0);
+ rt x1r=fine.rt x2l; top y1=hh';
+ penpos2'(x1r-x1l,0); x2'=x1; y2'=y2;
+ filldraw stroke z1e--z2'e;  % upper terminal
+else: pos7(vair,90); pos1(hair,0);
+ rt x1r=fine.rt x2l; top y1=hh';
+ filldraw z1l{down}...{left}z7r--z7l--z8l
+  --z8r--(x1r,y8r)--z1r--cycle; fi  % upper terminal and crossbar
+pickup fine.nib; interim superness:=more_super;
+pos4(vair',-90); bot y4r=-oo; rt x5r=hround(w-u);
+if serifs: pos5(hair,0); y5=y3; x4l=.5[x3l,x5l];
+ (x,y4r)=whatever[z4l,z5l]; x4r:=max(x,.5[x3r,x4]);
+ filldraw stroke z2e..super_arc.e(3,4)...{up}z5e;  % stem and hook
+ pickup crisp.nib; pos6(hair,0); pos5'(hair,0);
+ x6=x5=x5'; top y6=max(vround .75bar_height,top y5); y5=y5';
+ filldraw stroke z5'e--z6e;  % terminal
+else: pos5(vair,-75); top y5l=vround .2[top y4l,bar_height];
+ x5l:=good.x x5l; x4l=1/3[x3l,x5l]; x4r:=1/3[x3r,x5r]; y3l:=y3l+.2vair;
+ filldraw stroke z2e..super_arc.e(3,4);  % stem and hook
+ path p; p=stroke z4e{right}..tension .9 and atleast 1..z5e;  % terminal
+ if (xpart(z5l-precontrol 1 of p)<0) or (xpart(z5r-postcontrol 2 of p)<0):
+  filldraw stroke z4e{right}...{up}z5e;
+ else: filldraw p; fi fi;
+penlabels(1,2,3,4,5,6,7,8);
+dtl_hachek(x8)(y1+.5pdot_diam);
+endchar;
+
+ecchar "The letter cedilla t";
+beginchar(oct"265",6u#+max(u#,.5stem#),
+ min(asc_height#,if hefty:9/7 else:10/7 fi\\ x_height#),0.875desc_depth#);
+italcorr x_height#*slant if serifs: -.9u# else: -.4u# fi;
+adjust_fit(0,if serifs: 0 else: -.5u# fi);
+numeric shaved_stem; shaved_stem=hround(stem if hefty:-\\2stem_corr fi);
+pickup fine.nib; pos2(shaved_stem,180);pos3(shaved_stem,180);
+lft x2r=lft x3r=hround(2.5u-.5shaved_stem);
+y2=y8; y3=max(.5bar_height,2vair);
+pickup crisp.nib; pos8(bar,90);
+rt x8=hround(w-1.3u); top y8r=x_height; lft x7=hround 1/3u; y7l=y8l;
+if hefty: pos7(bar,90);
+ filldraw stroke z7e--z8e;  % crossbar
+ pickup tiny.nib; pos1(hround(shaved_stem-stem_corr),0);
+ rt x1r=fine.rt x2l; top y1=h;
+ penpos2'(x1r-x1l,0); x2'=x1; y2'=y2;
+ filldraw stroke z1e--z2'e;  % upper terminal
+else: pos7(vair,90); pos1(hair,0);
+ rt x1r=fine.rt x2l; top y1=h;
+ filldraw z1l{down}...{left}z7r--z7l--z8l
+  --z8r--(x1r,y8r)--z1r--cycle; fi  % upper terminal and crossbar
+pickup fine.nib; interim superness:=more_super;
+pos4(vair',-90); bot y4r=-oo; rt x5r=hround(w-u);
+if serifs: pos5(hair,0); y5=y3; x4l=.5[x3l,x5l];
+ (x,y4r)=whatever[z4l,z5l]; x4r:=max(x,.5[x3r,x4]);
+ filldraw stroke z2e..super_arc.e(3,4)...{up}z5e;  % stem and hook
+ pickup crisp.nib; pos6(hair,0); pos5'(hair,0);
+ x6=x5=x5'; top y6=max(vround .75bar_height,top y5); y5=y5';
+ filldraw stroke z5'e--z6e;  % terminal
+else: pos5(vair,-75); top y5l=vround .2[top y4l,bar_height];
+ x5l:=good.x x5l; x4l=1/3[x3l,x5l]; x4r:=1/3[x3r,x5r]; y3l:=y3l+.2vair;
+ filldraw stroke z2e..super_arc.e(3,4);  % stem and hook
+ path p; p=stroke z4e{right}..tension .9 and atleast 1..z5e;  % terminal
+ if (xpart(z5l-precontrol 1 of p)<0) or (xpart(z5r-postcontrol 2 of p)<0):
+  filldraw stroke z4e{right}...{up}z5e;
+ else: filldraw p; fi fi;
+% the accent
+lowercase_cedilla(x4,0,9,10,11,12,13);
+penlabels(1,2,3,4,5,6,7,8,9,10,1,12,13); endchar;
+
+ecchar "The letter u with double acute";
+beginchar_twice(oct"266",10u#,x_height#+acc_height#,0);
+italcorr x_height#*slant-serif_fit#+.5stem#-2u#;
+adjust_fit(serif_fit#+stem_shift#,serif_fit#-stem_shift#);
+numeric light_vair; light_vair=vair if hefty: -vround 2vair_corr fi;
+if light_vair<fine.breadth: light_vair:=fine.breadth; fi
+pickup tiny.nib; pos1(stem,0); pos2(stem,0);
+pos3(stem,0); pos4(stem',0);
+lft x1l=hround(2.5u-.5stem); x1=x2; x3=w-x1; x3r=x4r;
+if serifs: top y1=x_height+min(oo,serif_drop); bot y4=-min(oo,serif_drop);
+else: top y1=x_height; bot y4=0; fi
+pos0(stem,0); pos0'(stem',0); x0=x3; x0'=x4; y0=y0';
+penpos2'(stem-fine,-180); z2'=z2; y3=y1; y2=.5bar_height;
+penpos5(max(eps,light_vair-fine),-90); penpos6(thin_join-fine,0);
+y6=y0=2/3bar_height;
+filldraw stroke z1e--z2e;  % left stem
+filldraw stroke z3e..z0e--z0'e..z4e;  % right stem
+pickup fine.nib; bot y5r=-oo; x5l=.5w-.25u; lft x6l=tiny.lft x0l;
+(x,y5r)=whatever[z5l,z6l]; x5r:=max(x,.5[x5,x2'r]);
+filldraw stroke {{interim superness:=hein_super;
+  pulled_arc.e(2',5)}} & z5e{right}...{up}z6e;  % arc
+if serifs: sloped_serif.l(1,2,a,1/3,jut,serif_drop); % upper left serif
+ sloped_serif.l(3,0,b,1/3,jut,serif_drop); % upper right serif
+ sloped_serif.r(4,0',c,1/3,jut,min(oo,serif_drop)); fi % lower right serif
+if monospace: hpos_corr=-2u; put_accent; hpos_corr=2u; put_accent;
+else: hpos_corr=-1.5u; put_accent; hpos_corr=1.5u; put_accent; fi
+repeat_once;
+penlabels(1,2,3,4,5,6,7,8,9,10); endchar;
+
+
+ecchar "The letter circle u";
+beginchar(oct"267",10u#,x_height#+acc_height#,0);
+italcorr x_height#*slant-serif_fit#+.5stem#-2u#;
+adjust_fit(serif_fit#+stem_shift#,serif_fit#-stem_shift#);
+numeric light_vair; light_vair=vair if hefty: -vround 2vair_corr fi;
+if light_vair<fine.breadth: light_vair:=fine.breadth; fi
+pickup tiny.nib; pos1(stem,0); pos2(stem,0);
+pos3(stem,0); pos4(stem',0);
+lft x1l=hround(2.5u-.5stem); x1=x2; x3=w-x1; x3r=x4r;
+if serifs: top y1=x_height+min(oo,serif_drop); bot y4=-min(oo,serif_drop);
+else: top y1=x_height; bot y4=0; fi
+pos0(stem,0); pos0'(stem',0); x0=x3; x0'=x4; y0=y0';
+penpos2'(stem-fine,-180); z2'=z2; y3=y1; y2=.5bar_height;
+penpos5(max(eps,light_vair-fine),-90); penpos6(thin_join-fine,0);
+y6=y0=2/3bar_height;
+filldraw stroke z1e--z2e;  % left stem
+filldraw stroke z3e..z0e--z0'e..z4e;  % right stem
+pickup fine.nib; bot y5r=-oo; x5l=.5w-.25u; lft x6l=tiny.lft x0l;
+(x,y5r)=whatever[z5l,z6l]; x5r:=max(x,.5[x5,x2'r]);
+filldraw stroke {{interim superness:=hein_super;
+  pulled_arc.e(2',5)}} & z5e{right}...{up}z6e;  % arc
+if serifs: sloped_serif.l(1,2,a,1/3,jut,serif_drop); % upper left serif
+ sloped_serif.l(3,0,b,1/3,jut,serif_drop); % upper right serif
+ sloped_serif.r(4,0',c,1/3,jut,min(oo,serif_drop)); fi % lower right serif
+% the accent
+lowercase_circle(.5w,(1/3[x_height,h]+apex_o),7,8,9,10);
+penlabels(1,2,3,4,5,6,7,8,9,10); endchar;
+
+
+ecchar "The letter y with umlaut";
+beginchar(oct"270",if serifs:9.5u# else:9u# fi,lc_trema_height#,desc_depth#);
+italcorr x_height#*slant+.25u#;
+adjust_fit(serif_fit# if monospace:+\\.5u#,.5u#+ else:,fi\\ serif_fit#);
+numeric left_stem,right_stem,bot_stem,bot_vair,outer_jut;
+left_stem=fudged.stem-stem_corr;
+right_stem=fudged.hair if hefty:-2stem_corr fi;
+bot_stem=fudged.hair if hefty:-8stem_corr fi;
+bot_vair=Vround(if serifs: vair else:.5[vair,bot_stem] fi);
+outer_jut=.75jut;
+x1l=w-x4r=l+letter_fit+outer_jut+.25u; y1=y4r=x_height; y2=y3=0; x2l=x3l;
+numeric alpha,alpha[]; x9=3u; y9=bot_vair-d-oo;
+alpha1=diag_ratio(2,bot_stem,y1-y3,x4r-x1l-apex_corr);
+alpha2=diag_ratio(1,bot_stem,y1-y9,x4r-x9);
+if alpha1<alpha2: x2l-x1l=x4r-x3r+apex_corr; alpha=alpha1;
+else: alpha=alpha2; z3l=whatever[z9,z4r-(alpha*bot_stem,0)]; fi
+penpos3(alpha*bot_stem,0); penpos4(alpha*right_stem,0);
+alpha3=(y1++(x2l-x1l))/y1;
+penpos1(alpha3*left_stem,0); penpos2(alpha3*left_stem,0);
+z0=whatever[z1r,z2r]=z4l+whatever*(z3r-z4r);
+if y0>notch_cut: y0:=notch_cut;
+  fill z0+.5right{up}...{z4r-z3r}diag_end(0,4l,1,1,4r,3r)
+    --z3r--z2l--diag_end(2l,1l,1,1,1r,2r){z2-z1}
+    ...{down}z0+.5left--cycle; % left and right diagonals
+else: fill z0--diag_end(0,4l,1,1,4r,3r)--z3r--z2l
+    --diag_end(2l,1l,1,1,1r,0)--cycle; fi % left and right diagonals
+penpos5(alpha*bot_stem,0); z5r=whatever[z3r,z4r]; y5-.5vair=-.5d;
+if serifs: numeric light_bulb; light_bulb=hround 7/8[hair,flare]; clearpen;
+ penpos6(vair,-90); penpos7(hair,-180); penpos8(light_bulb,-180);
+ x6=2u; y6r=-d-oo; y8-.5light_bulb=-.85d; x8r=hround .35u;
+ fill stroke z3e---z5e...{left}z6e; bulb(6,7,8);  % arc and bulb
+ numeric inner_jut; pickup tiny.nib;
+ prime_points_inside(1,2); prime_points_inside(4,3);
+ if rt x1'r+jut+.5u+1<=lft x4'l-jut: inner_jut=jut;
+ else: rt x1'r+inner_jut+.5u+1=lft x4'l-inner_jut; fi
+ dish_serif(1',2,a,1/3,outer_jut,b,1/2,inner_jut);  % left serif
+ dish_serif(4',3,c,.6,inner_jut,d,1/2,outer_jut)(dark);  % right serif
+else: penpos6(bot_vair,-90); x6=2.5u; y6r=-d-oo;
+ fill stroke z3e---z5e...{left}z6e;  % arc
+ pickup fine.nib; pos6'(bot_vair,-90); z6'=z6;
+ pos7(2/3[bot_vair,flare],-85);
+ lft x7l=hround u; bot y7r=vround-.96d-oo; y7l:=good.y y7l;
+ filldraw stroke term.e(6',7,left,1,4); fi % arc and terminal
+% the accent
+lowercase_umlaut(0,0,10,11,12,13);
+penlabels(0,1,2,3,4,5,6,7,8,9,10,11,12,13); endchar;
+
+ecchar "The letter z with acute"; % from pl_ml (plfonts)
+beginchar_twice(oct"271",8u#,x_height#,0);
+ italcorr x_height#*slant-.5serif_fit#-.3u#;
+ adjust_fit(0,.5serif_fit#);
+ numeric arm_thickness[\\],z_stem;
+ if hefty: arm_thickness1=Vround(vair-vair_corr); arm_thickness2=vair;
+  z_stem=.6[vair,stem];
+ else: arm_thickness1=vair; arm_thickness2=vair'; z_stem=.9[vair,stem]; fi
+ pickup tiny.nib; rt x1r=rt x2r=hround(w-.8u); lft x3l=lft x4l=hround .5u;
+ top y1=h; y2=min(y1,h-2/3arm_thickness1);
+ bot y4=0; y3=max(y4,2/3arm_thickness2);
+ numeric alpha; 
+ alpha=diag_ratio(1,z_stem-tiny,y2-y3,x2r-x3l-slant*(y2-y3));
+ penpos1(alpha*(z_stem-tiny),0); penpos2(alpha*(z_stem-tiny),0);
+ penpos3(alpha*(z_stem-tiny),0); penpos4(alpha*(z_stem-tiny),0);
+ pair delta; delta=penoffset z3-z2 of currentpen;
+ fill top lft z1l--z2l+delta---z3l+delta..lft z3l---lft z4l..bot z4l
+  ---bot rt z4r--z3r-delta---z2r-delta..rt z2r---rt z1r..top z1r
+  ---cycle;  % diagonal
+ pickup crisp.nib; pos5(arm_thickness1,90); pos6(hair,180);
+ top y5r=h; x5=x1; lft x6r=hround .75u; y6=good.y(y5l-beak/1.4)-eps;
+ arm(5,6,a,beak_darkness,-.4beak_jut);  % upper arm and beak
+ pos7(arm_thickness2,-90); pos8(hair,0);
+ bot y7r=0; x7=x4; rt x8r=hround(w-.75u); y8=good.y(y7l+beak/1.2)+eps;
+ arm(7,8,b,beak_darkness,.6beak_jut);  % lower arm and beak
+ penlabels(1,2,3,4,5,6,7,8);
+ hpos_corr=-.5u; put_accent;
+repeat_once;
+endchar;
+
+ecchar "The z with hachek"; % from cshachel.mf (csfonts)
+beginchar(oct"272",8u#,lc_hachek_height#,0);
+italcorr x_height#*slant-.5serif_fit#-.3u#;
+adjust_fit(0,.5serif_fit#);
+numeric arm_thickness[],z_stem;
+if hefty: arm_thickness1=Vround(vair-vair_corr); arm_thickness2=vair;
+ z_stem=.6[vair,stem];
+else: arm_thickness1=vair; arm_thickness2=vair'; z_stem=.9[vair,stem]; fi
+pickup tiny.nib; rt x1r=rt x2r=hround(w-.8u); lft x3l=lft x4l=hround .5u;
+top y1=x_height; y2=min(y1,x_height-2/3arm_thickness1);
+bot y4=0; y3=max(y4,2/3arm_thickness2);
+numeric alpha; alpha=diag_ratio(1,z_stem-tiny,y2-y3,x2r-x3l-slant*(y2-y3));
+penpos1(alpha*(z_stem-tiny),0); penpos2(alpha*(z_stem-tiny),0);
+penpos3(alpha*(z_stem-tiny),0); penpos4(alpha*(z_stem-tiny),0);
+pair delta; delta=penoffset z3-z2 of currentpen;
+fill top lft z1l--z2l+delta---z3l+delta..lft z3l---lft z4l..bot z4l
+ ---bot rt z4r--z3r-delta---z2r-delta..rt z2r---rt z1r..top z1r
+ ---cycle;  % diagonal
+pickup crisp.nib; pos5(arm_thickness1,90); pos6(hair,180);
+top y5r=x_height; x5=x1; lft x6r=hround .75u; y6=good.y(y5l-beak/1.4)-eps;
+arm(5,6,a,beak_darkness,-.4beak_jut);  % upper arm and beak
+pos7(arm_thickness2,-90); pos8(hair,0);
+bot y7r=0; x7=x4; rt x8r=hround(w-.75u); y8=good.y(y7l+beak/1.2)+eps;
+arm(7,8,b,beak_darkness,.6beak_jut);  % lower arm and beak
+penlabels(1,2,3,4,5,6,7,8);
+lc_hachek_accent(1/2[x6r,x1r]);
+endchar;
+
+ecchar "The letter z with dot above"; % from pl_ml (plfonts)
+beginchar_twice(oct"273",8u#,x_height#,0);
+ italcorr x_height#*slant-.5serif_fit#-.3u#;
+ adjust_fit(0,.5serif_fit#);
+ numeric arm_thickness[\\],z_stem;
+ if hefty: arm_thickness1=Vround(vair-vair_corr); arm_thickness2=vair;
+  z_stem=.6[vair,stem];
+ else: arm_thickness1=vair; arm_thickness2=vair'; z_stem=.9[vair,stem]; fi
+ pickup tiny.nib; rt x1r=rt x2r=hround(w-.8u); lft x3l=lft x4l=hround .5u;
+ top y1=h; y2=min(y1,h-2/3arm_thickness1);
+ bot y4=0; y3=max(y4,2/3arm_thickness2);
+ numeric alpha;
+ alpha=diag_ratio(1,z_stem-tiny,y2-y3,x2r-x3l-slant*(y2-y3));
+ penpos1(alpha*(z_stem-tiny),0); penpos2(alpha*(z_stem-tiny),0);
+ penpos3(alpha*(z_stem-tiny),0); penpos4(alpha*(z_stem-tiny),0);
+ pair delta; delta=penoffset z3-z2 of currentpen;
+ fill top lft z1l--z2l+delta---z3l+delta..lft z3l---lft z4l..bot z4l
+  ---bot rt z4r--z3r-delta---z2r-delta..rt z2r---rt z1r..top z1r
+  ---cycle;  % diagonal
+ pickup crisp.nib; pos5(arm_thickness1,90); pos6(hair,180);
+ top y5r=h; x5=x1; lft x6r=hround .75u; y6=good.y(y5l-beak/1.4)-eps;
+ arm(5,6,a,beak_darkness,-.4beak_jut);  % upper arm and beak
+ pos7(arm_thickness2,-90); pos8(hair,0);
+ bot y7r=0; x7=x4; rt x8r=hround(w-.75u); y8=good.y(y7l+beak/1.2)+eps;
+ arm(7,8,b,beak_darkness,.6beak_jut);  % lower arm and beak
+ penlabels(1,2,3,4,5,6,7,8);
+ put_dot(tiny,max(dot_size#,cap_curve#));
+repeat_once;
+endchar;
+
+ecchar "The letter ij";
+beginchar(oct"274",10.5u#,min(asc_height#,10/7x_height#+.5idot_diam#),desc_depth#);
+italcorr h#*slant-serif_fit# + .5idot_diam# -2u#;
+% adjust_fit(serif_fit#+stem_shift# if monospace:+.25u#fi,serif_fit#-stem_shift#);
+pickup tiny.nib; pos1(stem',0); pos2(stem',0);
+if odd(w-stem'): change_width; fi
+lft x1l=hround(.25w-.5stem'); x1=x2;
+top y1=x_height if serifs: +min(oo,serif_drop) fi; bot y2=0;
+filldraw stroke z1e--z2e;  % stem
+pos3(idot_diam,0); pos4(idot_diam,90);
+if serifs: x3r=max(x1r,x1+.5(idot_diam-tiny)-.2jut) else: x3=x1-.5 fi;
+top y4r=h; % (CMBR)
+if bot y4l-top y1<slab: y4l:=min(y4r-eps,y1+tiny+slab); fi
+x3=x4; y3=.5[y4l,y4r]; dot(3,4);  % dot
+if serifs: sloped_serif.l(1,2,a,1/3,.95jut,serif_drop);  % upper serif
+ dish_serif(2,1,b,1/3,jut,c,1/3,.9jut); fi  % lower serif
+%
+adjust_fit(serif_fit#+2stem_shift# if monospace:+\\.5u# fi,
+ serif_fit#-2stem_shift# if monospace:-.5u# fi);
+pickup tiny.nib; pos11(stem',0); pos12(stem',0);
+rt x11r=hround(.75w+.25u+.5stem'); x11=x12;
+top y11=x_height if serifs: +min(oo,serif_drop) fi; bot y12=-1/3d;
+filldraw stroke z11e--z12e;  % stem
+pos13(idot_diam,0); pos14(idot_diam,90);
+x13r=x11r; top y14r=h; % (CMBR)
+if bot y14l-top y11<slab: y14l:=min(y14r-eps,y11+tiny+slab); fi
+x13=x14; y13=.5[y14l,y14r]; dot(13,14);  % dot
+if serifs: sloped_serif.l(11,12,aa,1/3,1.1jut,serif_drop);  % upper serif
+ pickup tiny.nib; pos15(vair,-90); pos16(hair,-180); pos17(flare,-180);
+ x15=.5[x12,x16r]; bot y15r=-d-oo; y16-.5flare=-.88d;
+ if monospace: lft x16r=.5w else: z16r=z17r; rt x17l=.5w+floor .75u fi;
+ (x,y15r)=whatever[z15l,z12l]; x15r:=max(x,.5[x16r,x15]);
+ filldraw stroke z12e{down}...z15e{left};  bulb(15,16,17); % arc and bulb
+else: pickup fine.nib; pos12'(stem',0); z12'=z12;
+ pos16(.2[vair,stem'],-90); pos17(vair,-90);
+ lft x17r=hround .5w-.75u; bot y17r=vround 5/6(-d-oo);
+ (x,y17l)=whatever[z17r,z13]; x17l:=x;
+ z15r=z12'r; (x12'l,y15l)=whatever[z17l,z15r]; x15l=x12'l; y15=y15r;
+ x16r=.5[x17r,x15r]; x16l:=.5[x17l,x15l]; bot y16r=-d-oo;
+ filldraw stroke z12'e..{down}z15e & super_arc.e(15,16)
+  & z16e{left}..z17e; fi  % arc and terminal
+penlabels(1,2,3,4,5,6,11,12,13,14,15,16,17); endchar;
+
+
+endinput;
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/ebrlig.mf b/Master/texmf-dist/fonts/source/public/cmbright/ebrlig.mf
new file mode 100644
index 00000000000..978f5a79532
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/ebrlig.mf
@@ -0,0 +1,217 @@
+% ebrlig.mf
+% [= exrlig.mf, changed by Walter Schmidt, see (CMBR)]
+%
+% (c) Copyright 1995, 1996, 1997 J"org Knappen
+% (c) Copyright 1990, 1992 Norbert Schwarz
+%
+% This file is part of the EC Bright fonts version 1.0
+%
+% Content:
+%
+%  roman style ligature characters
+%  dotless i,j; ligatures  fi, ff, fl, ffi, ffl
+
+version_check(1,0);  % |version_check| was introduced in dc1.3
+
+ecchar "Dotless letter i";
+beginchar(oct"031",5u#,x_height#,0);
+italcorr x_height#*slant-serif_fit#+.5stem#-2u#;
+adjust_fit(serif_fit#+stem_shift# if monospace:+.25u#fi,serif_fit#-stem_shift#);
+pickup tiny.nib; pos1(stem',0); pos2(stem',0);
+if odd(w-stem'): change_width; fi
+lft x1l=hround(.5w-.5stem'); x1=x2;
+top y1=x_height if serifs: +min(oo,serif_drop) fi; bot y2=0;
+filldraw stroke z1e--z2e;  % stem
+if serifs or monospace:
+ sloped_serif.l(1,2,a,1/3,.95jut,serif_drop);  % upper serif
+fi
+if serifs: dish_serif(2,1,b,1/3,jut,c,1/3,.9jut); fi  % lower serif
+penlabels(1,2); endchar;
+
+ecchar "Dotless letter j";
+beginchar(oct"032",5.5u#,x_height#,desc_depth#);
+italcorr x_height#*slant-serif_fit#+.5stem#-2u#;
+adjust_fit(serif_fit#+2stem_shift# if monospace:+.5u# fi,
+ serif_fit#-2stem_shift# if monospace:-.5u# fi);
+pickup tiny.nib; pos1(stem',0); pos2(stem',0);
+rt x1r=hround(.5w+.25u+.5stem'); x1=x2;
+top y1=x_height if serifs: +min(oo,serif_drop) fi; bot y2=-1/3d;
+filldraw stroke z1e--z2e;  % stem
+if serifs: sloped_serif.l(1,2,a,1/3,1.1jut,serif_drop);  % upper serif
+ pickup tiny.nib; pos5(vair,-90); pos6(hair,-180); pos7(flare,-180);
+ x5=.5[x2,x6r]; bot y5r=-d-oo; y6-.5flare=-.88d;
+ if monospace: lft x6r=0 else: z6r=z7r; rt x7l=floor .75u fi;
+ (x,y5r)=whatever[z5l,z2l]; x5r:=max(x,.5[x6r,x5]);
+ filldraw stroke z2e{down}...z5e{left};  bulb(5,6,7); % arc and bulb
+else: pickup fine.nib; pos2'(stem',0); z2'=z2;
+ pos6(.2[vair,stem'],-90); pos7(vair,-90);
+ lft x7r=hround -.75u; bot y7r=vround 5/6(-d-oo);
+ x3r=x1r; top y4r=min(2x_height,h+1);
+ (x,y7l)=whatever[z7r,(x1,min(h,asc_height))]; x7l:=x;
+ z5r=z2'r; (x2'l,y5l)=whatever[z7l,z5r]; x5l=x2'l; y5=y5r;
+ x6r=.5[x7r,x5r]; x6l:=.5[x7l,x5l]; bot y6r=-d-oo;
+ filldraw stroke z2'e..{down}z5e & super_arc.e(5,6)
+  & term.e(6,7,left,1,4); fi  % arc and terminal
+penlabels(1,2,5,6,7); endchar;
+
+
+numeric itc#; % modified italic correction on `f' and `ff'
+itc#=if serifs: max(0,flare#-.25u#) else: 1.25u# fi;
+
+
+ecchar "The ligature fi"; %(CMBR)
+beginchar(oct"034",10u#+2letter_fit#,asc_height#,0);
+italcorr asc_height#*slant-serif_fit#+.5if serifs:stem# else:idot_diam# fi-2u#;
+normal_adjust_fit(0,serif_fit#);
+pickup tiny.nib; pos1(stem',0); lft x1l=hround(2.5u-.5stem');
+pos11(stem',0); rt x11r=hround(w-2.5u+.5stem');
+pos12(stem',0); x11=x12; bot y12=0;
+pickup fine.nib; numeric bulb_diam, inner_jut;
+if serifs: bulb_diam=hround 1/4[.8[stem,flare],dot_size];
+ pos2(bulb_diam,0); x2r=x12r;
+ y2+.5bulb_diam=.8[x_height,h+oo]; top y11=x_height+min(oo,serif_drop);
+ if rt x1r+jut+.5u+2<=lft x11l-jut: inner_jut=jut;
+ else: rt x1r+inner_jut+.5u+2=lft x11l-inner_jut; fi
+else: bulb_diam=stem';
+ pos2(6/7[vair,flare],90); top y2r=h; rt x2=hround 5.3u;
+ pickup tiny.nib; pos13(bulb_diam,0); pos14(bulb_diam,90);
+ x13=x11-.5; top y14r=min(2x_height,h+1); top y11=x_height;
+ if bot y14l-x_height<tiny: y14l:=min(y14r-eps,y11+2tiny); fi
+ x13=x14; y13=.5[y14l,y14r]; dot(13,14);  % dot
+fi;  % this is the ligature we're drawing
+f_stroke(1,2,a,b,c,jut,inner_jut); % left stem, arc, terminal, serif
+pickup tiny.nib; filldraw stroke z11e--z12e;  % right stem
+pickup crisp.nib; top y3r=top y4r=x_height; lft x3=hround .5u-1;
+pos3(bar,90); pos4(bar,90);
+if serifs: x4=x11;  % bar will overlap upper right serif
+ sloped_serif.l(11,12,d,1/3,jut,min(oo,serif_drop));  % upper right serif
+ dish_serif(12,11,e,1/3,inner_jut,f,1/3,jut);  % lower right serif
+else: rt x4= hround 5.3u; fi
+pickup crisp.nib; filldraw stroke z3e--z4e;  % bar
+penlabels(1,2,3,4,11,12,13,14); endchar;
+
+
+ecchar "The ligature ff";
+beginchar(oct"033",10.5u#+2letter_fit#,asc_height#,0);
+italcorr asc_height#*slant+if serifs:flare#-.25u# else: 1.25u# fi;
+normal_adjust_fit(0,0);
+pickup tiny.nib; pos1(stem',0); lft x1l=hround(2.5u-.5stem');
+pos11(stem',0); rt x11r=hround(w-3u+.5stem');
+pickup fine.nib; numeric bulb_diam, inner_jut;
+if serifs: bulb_diam=hround .8[stem,flare];
+ pos2(bulb_diam,0); pos12(bulb_diam,0);
+ rt x2r=hround(rt x11r-stem_corr); lft x12l=hround(w-.75u+.5);
+ y2+.5bulb_diam=.85[x_height,h+oo]; y12+.5bulb_diam=.9[x_height,h+oo];
+ if rt x1r+jut+.5u+2<=lft x11l-jut: inner_jut=jut;
+ else: rt x1r+inner_jut+.5u+2=lft x11l-inner_jut; fi
+else: pos2(5/7[vair,flare],90); top y2r=h; rt x2=hround 6.25u;
+ pos12(5/7[vair,flare],90); y12=y2; rt x12=hround(w+.75u); fi
+f_stroke(1,2,a,b,c,jut,inner_jut); % left stem, arc, terminal, serif
+f_stroke(11,12,d,e,f,inner_jut,1.25jut); % right stem, arc, terminal, serif
+pickup crisp.nib; top y3r=top y4r=x_height; lft x3=hround .5u-1;
+pos3(bar,90); pos4(bar,90);
+rt x4=hround(w-1/3u);
+if hefty: pos3'(bar,90); x3'-x1=x4-x11; y3'=y3;
+ pos4'(bar,90); x4'=x11; y4'=y4;
+ filldraw stroke z3e--z3'e; filldraw stroke z4'e--z4e;  % bars
+else: filldraw stroke z3e--z4e; fi  % bar
+penlabels(1,2,3,4,11,12); endchar;
+
+
+ecchar "The ligature fl";
+beginchar(oct"035",10u#+2letter_fit#,asc_height#,0);
+italcorr asc_height#*slant-serif_fit#+.5stem#-2u#;
+normal_adjust_fit(0,serif_fit#);
+pickup tiny.nib; pos1(stem',0); lft x1l=hround(2.5u-.5stem');
+pos11(stem',0); rt x11r=hround(w-2.5u+.5stem');
+pos12(stem',0); x11=x12; bot y12=0; top y11=h;
+filldraw stroke z11e--z12e;  % right stem
+pickup fine.nib; numeric bulb_diam, inner_jut;
+if serifs: bulb_diam=hround .8[stem,flare];
+ pos2(bulb_diam,0); x2r=x11r-stem_corr;
+ y2+.5bulb_diam=.9[x_height,h+oo];
+ sloped_serif.l(11,12,d,1/3,eps,max(serif_drop,oo)); % erase excess at top
+ if rt x1r+jut+.5u+2<=lft x11l-jut: inner_jut=jut;
+ else: rt x1r+inner_jut+.5u+2=lft x11l-inner_jut; fi
+else: pos2(5/7[vair,flare],90); top y2r=h; rt x2=hround 5.3u; fi
+f_stroke(1,2,a,b,c,jut,inner_jut); % left stem, arc, terminal, serif
+pickup crisp.nib; top y3r=top y4r=x_height; lft x3=hround .5u-1;
+pos3(bar,90); pos4(bar,90);
+if serifs: x4=x11;
+ dish_serif(12,11,e,1/3,inner_jut,f,1/3,jut);  % lower right serif
+else: rt x4= hround 5.3u; fi
+pickup crisp.nib; filldraw stroke z3e--z4e;  % bar
+penlabels(1,2,3,4,11,12); endchar;
+
+ecchar "The ligature ffi";% (CMBR)
+beginchar(oct"036",15u#+4letter_fit#,asc_height#,0);
+italcorr asc_height#*slant-serif_fit#+.5if serifs:stem# else:idot_diam# fi-2u#;
+normal_adjust_fit(0,serif_fit#);
+pickup tiny.nib; pos1(stem',0); lft x1l=hround(2.5u-.5stem');
+pos11(stem',0); lft x11l=hround(.5w-.5stem');
+pos21(stem',0); rt x21r=hround(w-2.5u+.5stem');
+pos22(stem',0); x21=x22; bot y22=0;
+pickup fine.nib; numeric bulb_diam, inner_jut;
+if serifs: bulb_diam=hround 1/4[.8[stem,flare],dot_size];
+ pos2(bulb_diam,0); x2r=x11r-stem_corr;
+ pos12(bulb_diam,0); x12r=x21r;
+ top y21=x_height+min(oo,serif_drop);
+ y2+.5bulb_diam=.8[x_height,h+oo]; y12=y2;
+ if rt x1r+jut+.5u+2<=lft x11l-jut: inner_jut=jut;
+ else: rt x1r+inner_jut+.5u+2=lft x11l-inner_jut; fi
+else: bulb_diam=stem';
+ pos2(5/7[vair,flare],90); top y2r=h; rt x2=hround 5.75u;
+ pos12(6/7[vair,flare],90); y12=y2; rt x12=hround(.5w+2.8u);
+ pickup tiny.nib; pos23(bulb_diam,0); pos24(bulb_diam,90);
+ x23=x21-.5; top y24r=min(2x_height,h+1); top y21=x_height;
+ if bot y24l-x_height<tiny: y24l:=min(y24r-eps,y21+2tiny); fi
+ x23=x24; y23=.5[y24l,y24r]; dot(23,24); fi  % dot
+f_stroke(1,2,a,b,c,jut,inner_jut); % left stem, arc, terminal, serif
+f_stroke(11,12,d,e,f,inner_jut,inner_jut); % middle ditto
+pickup tiny.nib; filldraw stroke z21e--z22e;  % right stem
+pickup crisp.nib; top y3r=top y4r=x_height; lft x3=hround.5u-1;
+pos3(bar,90); pos4(bar,90);
+if serifs: x4=x21;  % bar will overlap upper right serif
+ sloped_serif.l(21,22,g,1/3,jut,min(oo,serif_drop));  % upper right serif
+ dish_serif(22,21,h,1/3,inner_jut,i,1/3,jut);  % lower right serif
+else: rt x4=hround(.5w+2.8u); fi
+pickup crisp.nib;
+if hefty: pos3'(bar,90); x3'-x1=x4-x11; y3'=y3;
+ pos4'(bar,90); x4'=x11; y4'=y4;
+ filldraw stroke z3e--z3'e; filldraw stroke z4'e--z4e;  % bars
+else: filldraw stroke z3e--z4e; fi  % bar
+penlabels(1,2,3,4,11,12,21,22,23,24); endchar;
+
+ecchar "The ligature ffl";
+beginchar(oct"037",15u#+4letter_fit#,asc_height#,0);
+italcorr asc_height#*slant-serif_fit#+.5stem#-2u#;
+normal_adjust_fit(0,serif_fit#);
+pickup tiny.nib; pos1(stem',0); lft x1l=hround(2.5u-.5stem');
+pos11(stem',0); lft x11l=hround(.5w-.5stem');
+pos21(stem',0); rt x21r=hround(w-2.5u+.5stem');
+pos22(stem',0); x21=x22; bot y22=0; top y21=h;
+filldraw stroke z21e--z22e;  % right stem
+pickup fine.nib; numeric bulb_diam, inner_jut;
+if serifs: bulb_diam=hround .8[stem,flare];
+ pos2(bulb_diam,0); x2r=x11r-stem_corr;
+ pos12(bulb_diam,0); x12r=x21r-stem_corr;
+ y2+.5bulb_diam=.85[x_height,h+oo]; y12+.5bulb_diam=.9[x_height,h+oo];
+ sloped_serif.l(21,22,g,1/3,eps,max(serif_drop,oo)); % erase excess at top
+ if rt x1r+jut+.5u+2<=lft x11l-jut: inner_jut=jut;
+ else: rt x1r+inner_jut+.5u+2=lft x11l-inner_jut; fi
+else: pos2(5/7[vair,flare],90); top y2r=h; rt x2=hround 5.75u;
+ pos12(5/7[vair,flare],90); y12=y2; rt x12=hround(.5w+2.8u); fi
+f_stroke(1,2,a,b,c,jut,inner_jut); % left stem, arc, terminal, serif
+f_stroke(11,12,d,e,f,inner_jut,inner_jut); % middle ditto
+pickup crisp.nib; top y3r=top y4r=x_height; lft x3=hround.5u-1;
+pos3(bar,90); pos4(bar,90);
+if serifs: dish_serif(22,21,h,1/3,inner_jut,i,1/3,jut);  % lower right serif
+ pickup crisp.nib; x4=x21;
+else: rt x4=hround(.5w+2.8u); fi
+if hefty: pos3'(bar,90); x3'-x1=x4-x11; y3'=y3;
+ pos4'(bar,90); x4'=x11; y4'=y4;
+ filldraw stroke z3e--z3'e; filldraw stroke z4'e--z4e;  % bars
+else: filldraw stroke z3e--z4e; fi  % bar
+penlabels(1,2,3,4,11,12,21,22); endchar;
+
+endinput;
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/ebrligtb.mf b/Master/texmf-dist/fonts/source/public/cmbright/ebrligtb.mf
new file mode 100644
index 00000000000..5bfd6413252
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/ebrligtb.mf
@@ -0,0 +1,340 @@
+% ebrligtb.mf
+% [= exrligtb.mf, changed by Walter Schmidt, see (CMBR)]
+%
+% (c) Copyright 1995, 1996, 1997 J"org Knappen
+% (c) Copyright 1990, 1992 Norbert Schwarz
+%
+% This file is part of the EC Bright fonts version 1.0
+%
+% Content:
+%
+% ligtable and kerning programs for roman style fonts
+%
+%      This file should not be called for monospaced fonts !
+%
+%  The following ligatures are integrated:
+%
+%   fi
+%   fl
+%   ff
+%   ffi
+%   ffl
+%
+%   --
+%   ---
+%   -<hyphenchar>
+%   >>
+%   <<
+%   ``
+%   ''
+%   ,,
+%   !` and ?`
+
+version_check(1,0);  % |version_check| was introduced in dc1.3
+
+ligtable
+    "f":   "i"=:oct"034",
+           "f"=:oct"033",
+           "l"=:oct"035",
+           "'" kern itc#,
+           "`" kern itc#,
+           oct"020" kern itc#,
+           oct"021" kern itc#,
+           "?" kern itc#,
+           "!" kern itc#,
+           ")" kern itc#,
+           "]" kern itc#;
+ligtable
+    oct"033":       % ff
+          "i"=:oct"036",
+          "l"=:oct"037",
+          "'" kern itc#,
+          "`" kern itc#,
+          oct"020" kern itc#,
+          oct"021" kern itc#,
+          "?" kern itc#,
+          "!" kern itc#,
+          ")" kern itc#,
+          "]" kern itc#;
+ligtable
+    "`":  "`"=:oct"020",
+          oct"020" kern 2u#,
+          "?" kern 2u#,
+          "!" kern 2u#;
+
+ligtable
+    "'":  "'"=:oct"021",
+          oct"021" kern 2u#,
+          "?" kern 2u#,
+          "!" kern 2u#;
+
+ligtable
+    "-":  "-" =: oct"025",
+     oct"177" =: oct"177"; % <hyphen><hyphenchar> => <hyphenchar>
+
+ligtable
+    oct"025": "-"=:oct"026";  % "---"  => emdash
+
+ligtable "<": "<" =: oct"023";     % "<<"
+ligtable ">": ">" =: oct"024";     % ">>"
+ligtable ",": "," =: oct"022";     % ",,"
+ligtable "!": "`" =: oct"275";     % spanish shriek
+ligtable "?": "`" =: oct"276";     % spanish query
+
+
+def lig_o_table (expr k) =
+             "o" kern k,  oct"256" kern k, oct"362" kern k, oct"363" kern k,
+                          oct"364" kern k, oct"365" kern k, oct"366" kern k,
+                          oct"367" kern k, oct"370" kern k
+enddef;
+
+def lig_a_table (expr k) =
+           "a" kern k,    oct"240" kern k, oct"241" kern k, oct"340" kern k,
+                          oct"341" kern k, oct"342" kern k, oct"342" kern k,
+                          oct"343" kern k, oct"344" kern k, oct"345" kern k,
+                          oct"346" kern k
+enddef;
+
+def lig_c_table (expr k) =
+           "c" kern k,   oct"242" kern k, oct"243" kern k, oct"347" kern k
+enddef;
+
+def lig_e_table (expr k)=
+             "e" kern k, oct"245" kern k, oct"246" kern k, oct"350" kern k,
+                         oct"351" kern k, oct"352" kern k, oct"353" kern k
+enddef;
+
+def lig_u_table (expr k)=
+             "u" kern k, oct"266" kern k, oct"267" kern k, oct"371" kern k,
+                         oct"372" kern k, oct"373" kern k, oct"374" kern k
+enddef;
+
+def lig_A_table (expr k)=
+             "A" kern k, oct"200" kern k, oct"201" kern k, oct"300" kern k,
+                         oct"301" kern k, oct"302" kern k, oct"303" kern k,
+                         oct"304" kern k, oct"305" kern k, oct"306" kern k
+enddef;
+
+def lig_O_table (expr k)=
+             "O" kern k, oct"216" kern k, oct"322" kern k, oct"323" kern k,
+                         oct"324" kern k, oct"325" kern k, oct"326" kern k,
+                         oct"327" kern k, oct"330" kern k
+enddef;
+
+def lig_CGQ_table (expr k)=
+             "C" kern k, "G" kern k, oct"202" kern k, oct"203" kern k,
+                    oct"207" kern k, oct"307" kern k, "Q" kern k
+enddef;
+
+def lig_U_table (expr k)=
+             "U" kern k, oct"226" kern k, oct"227" kern k, oct"331" kern k, 
+             oct"332" kern k, oct"333" kern k, oct"334" kern k
+enddef;
+
+def lig_cA_table =
+             "A": oct"200": oct"300": oct"301": oct"302":
+             oct"303": oct"304": oct"305":
+enddef;
+
+k#:=-.5u#; ku#:=-1u#; kk#:=-1.5u#; kkk#:=-2u#; % four degrees of kerning
+
+ligtable boundarychar:
+   oct"020" kern -kk#, oct"021" kern -kk#, oct"022" kern -kk#,
+   oct"055" kern -kk#, oct"140" kern -kk#, oct"047" kern -kk#;
+
+ligtable oct"022":
+   oct"015" kern 2u#, "," kern 2u#,
+         oct"015":
+   oct"022" kern 2u#,
+   "j" kern -kkk#, oct"032" kern -kkk#, "g" kern -ku#, oct"247" kern -ku#,
+   "y" kern -ku#, oct"270" kern -ku#, oct"375" kern -ku#,
+   "v" kern kk#, "w" kern ku#, "V" kern kkk#, "W" kern kk#,
+   "Y" kern kk#,  oct"230" kern kk#, oct"335" kern kk#,
+   lig_O_table(k#), lig_CGQ_table(k#),
+   boundarychar kern -kk#;
+
+ligtable oct"020":
+   oct"140" kern 2u#, oct"020" kern 2u#, boundarychar kern -kk#;
+
+ligtable oct"021":
+   oct"047" kern 2u#, oct"021" kern 2u#, boundarychar kern -kk#;
+
+ligtable oct"024": % ">>"
+   "." kern kk#, "," kern kk#;
+
+ligtable
+      "k":  "W" kern kk#, "V" kern kk#,
+      if serifs: "v":    lig_a_table(-u#), fi
+      "w": lig_e_table(k#),
+           lig_a_table(k#),
+           lig_o_table(k#),
+           lig_c_table(k#);
+
+ligtable
+      "P":   lig_A_table(kk#),
+      "y": oct"270": oct"375": % \"y, \'y  
+             lig_o_table(k#),
+             lig_e_table(k#),
+             lig_a_table(k#),
+             "." kern kk#,
+             "," kern kk#;
+ligtable
+      "F":"V": "W":
+           if serifs:
+             "o" kern kk#,
+             "a" kern kk#,
+             "e" kern kk#,
+             "y" kern kk#,
+             "u" kern kk#,
+             "r" kern kk#,
+             "v" kern kk#,
+             "s" kern kk#,
+             "c" kern kk#,
+             "d" kern kk#,
+             "g" kern kk#,
+             "m" kern kk#,
+             "n" kern kk#,
+             "p" kern kk#,
+             "w" kern kk#,
+             "z" kern kk#,
+             oct"346" kern kk#,
+             oct"370" kern kk#,
+             lig_A_table(kkk#),
+            else:
+             "o" kern k#,
+             "a" kern k#,
+             "e" kern k#,
+             "y" kern k#,
+             "u" kern k#,
+             "r" kern k#,
+             "v" kern k#,
+             "s" kern k#,
+             "c" kern k#,
+             "d" kern k#,
+             "g" kern k#,
+             "m" kern k#,
+             "n" kern k#,
+             "p" kern k#,
+             "w" kern k#,
+             "z" kern k#,
+             oct"346" kern k#,
+             oct"370" kern k#,
+             lig_A_table(kk#),
+            fi
+       "X":  lig_O_table(k#),
+             lig_CGQ_table(k#);
+
+ligtable "K":  if serifs:
+                 "v" kern kk#,
+                 "w" kern k#,
+               else:
+                 "v" kern k#,
+               fi 
+               lig_o_table(k#),
+               lig_CGQ_table(k#);
+
+ligtable
+       "T": oct"224": oct"225": % \v{T}, \c{T}
+               "y" kern if serifs: k# else: kk# fi,
+       "Y": oct"230": oct"335": % \"Y, \'Y
+               "e" kern kk#,
+               "o" kern kk#,
+               "r" kern kk#,
+               "a" kern kk#,
+               "u" kern kk#,
+               "n" kern kk#,
+               oct"031" kern kk#, % \i
+               "c" kern kk#, 
+               "d" kern kk#,
+               "g" kern kk#,
+               "p" kern kk#,
+               "s" kern kk#,
+               "v" kern kk#,
+               "w" kern kk#,
+               "x" kern kk#,
+               "z" kern kk#,
+               lig_A_table(kk#);
+ligtable
+ "O": oct"216": oct"322": oct"323": oct"324": oct"325": oct"326": oct"330":
+ "D": oct"204": oct"320":
+               "X" kern k#,
+               "W" kern k#,
+               lig_A_table(k#),
+               "V" kern k#,
+               "Y" kern k#, oct"230" kern k#, oct"335" kern k#;
+if serifs:
+ligtable
+       "m": "n": "h": 
+               "W" kern kk#, "V" kern kk#,
+       oct"253": oct"254": oct"255": oct"361": % \'n, \v{n}, \ng, \~n
+               "t" kern k#,
+               lig_u_table(k#),
+               "b" kern k#,
+               "y" kern k#,
+               "v" kern k#,
+               "w" kern k#;
+ligtable
+       "c": oct"242": oct"243": oct"347": % \'c, \v{c}, \c{c}
+               "h" kern k#,
+               "k" kern k#;
+fi
+ligtable
+ "o": oct"256": oct"362": oct"363": oct"364": oct"365": oct"366": oct"370":
+ "b": "p":
+if known bx_kerning:  % (CMBR)
+               lig_e_table(-k#),
+               lig_o_table(-k#),
+               "d" kern -k#,
+               lig_c_table(-k#),
+               "q" kern -k#,
+fi
+               "x" kern k#,
+ "a": oct"240": oct"340": oct"341": oct"342": oct"343": oct"344": oct"345": 
+              if serifs:
+               "v" kern k#,
+               "j" kern u#,
+              else:
+               "r" kern k#,
+              fi
+ "t": oct"264": oct"265":   
+              "y" kern k#, oct"270" kern k#, oct"375" kern k#,
+ "u": oct"266": oct"267": oct"371": oct"372": oct"373": oct"374":
+              "w" kern k#;
+ligtable
+       lig_cA_table
+              "y" kern if serifs: kk# else: k# fi,
+              oct"270" kern if serifs: kk# else: k# fi,
+              oct"375" kern if serifs: kk# else: k# fi,
+       oct"202": %\k{A}
+              "v" kern if serifs: kkk# else: k# fi, 
+              "w" kern if serifs: kk# else: k# fi,
+              lig_c_table(k#),
+              "d" kern k#, oct"244" kern k#, 
+              oct"236" kern k#, oct"360" kern k#,
+              lig_e_table(k#),
+              lig_o_table(k#),
+              "q" kern k#,
+  if serifs: "R":  oct"217": fi 
+              "t" kern k#, oct"264" kern k#, oct"265" kern k#,
+              lig_CGQ_table(k#),
+              lig_O_table(k#),
+              lig_U_table(k#),
+  "L": oct"210": oct"211": oct"212":
+       "T" kern kk#, oct"224" kern kk#, oct"225" kern kk#,
+       "Y" kern kk#, oct"230" kern kk#, oct"335" kern kk#,
+       "V" kern kkk#,
+       "W" kern kkk#;
+ligtable "g": "j" kern -k#; % logjam
+ligtable "I": "I" kern -k#; % Richard III
+ligtable "e": "V" kern kk#; % eV
+ligtable oct"241": % \k{a}
+    if serifs: "g" kern -k# , "p" kern -k#, fi\\ "w" kern k#;
+ligtable oct"252": % \l
+     "'" kern -k#
+       if not serifs: ,
+         "a" kern k#, oct"241" kern k#, "c" kern k#, oct"242" kern k#,
+         "d" kern k#, "e" kern k#, oct"246" kern k#, "g" kern k#,
+         "o" kern k#, oct"363" kern k#, "s" kern k#, oct"261" kern k#
+       fi;
+
+endinput;
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/ebrllett.mf b/Master/texmf-dist/fonts/source/public/cmbright/ebrllett.mf
new file mode 100644
index 00000000000..e17100bfc6d
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/ebrllett.mf
@@ -0,0 +1,829 @@
+% ebrllett.mf
+% [= exrllett.mf, changed by Walter Schmidt, see (CMBR)]
+%
+% (c) Copyright 1995, 1996, 1997 J"org Knappen
+% (c) Copyright 1990, 1992 Norbert Schwarz
+%
+% This file is part of the EC Bright fonts version 1.0
+%
+% Content:
+%
+% roman lowercase letters a to z
+
+version_check(1,0);  % |version_check| was introduced in dc1.3
+
+ecchar "The letter a";
+beginchar("a",9u#,x_height#,0);
+bh#:=min(bar_height#,1.14x_height#-bar_height#); define_pixels(bh);
+italcorr 1/3[bh#,x_height#]*slant+.5stem#-serif_fit#-2u#;
+adjust_fit(0,serif_fit# if serifs: if hair#+.5stem#>1.5u#:-.25u# fi\\fi);
+pickup fine.nib; top y3r=h+vround 1.5oo;
+if serifs: pos1(flare,180); pos2(hair,180);
+ pos3(vair,90);  lft x1r=hround max(u,2.1u-.5flare); x3=.5w-.5u;
+ y1=min(bh+.5flare+2vair+2,.9[bh,h]-.5flare);
+ bulb(3,2,1);  % bulb
+else: pos1(5/7[vair,flare],95); x1l=good.x 1.5u; x1r:=good.x x1r;
+ pos3(1/8[vair,thin_join],90);
+ x3=.5w-.2u; top y1r=vround .82[bh,top y3r];
+ filldraw stroke term.e(3,1,left,.9,4); fi  % terminal
+pos4(stem,0); rt x4r=hround(w-2.5u+.5stem); y4=1/3[bh,h];
+pos5(stem,0); x5=x4; y5=max(.55bh,2vair);
+filldraw stroke super_arc.e(3,4)&z4e..z5e;  % arc and stem
+pos6(.3[thin_join,vair],90); x6=x4; bot y6=bh;
+pos7(hround(curve-2stem_corr),180);
+lft x7r=hround max(.5u,1.5u-.5curve); y7=1/3[top y8l,top y6r];
+pos8(vair,270); x8l=.5w-.75u; bot y8r=-oo;
+pos9(thin_join,360); z9l=z5l;
+(x,y8r)=whatever[z8l,z9l]; x8r:=max(x,x8-u);
+{{interim superness:=more_super;
+ filldraw stroke z9e{down}...z8e{left}...{up}z7e&super_arc.e(7,6)}}; % bowl
+if serifs: numeric shaved_stem; shaved_stem=hround(stem-3stem_corr);
+ if hair#+.5stem#>1.5u#: pickup tiny.nib;
+  pos5'(shaved_stem,0); rt x5'r=fine.rt x5r; y5'=y5;
+  pos10(shaved_stem,0); x10=x5'; y10=.2[.5tiny,bh];
+  pos11(shaved_stem,0); rt x11r=hround(w-.25u); bot y11=0;
+  pos12(shaved_stem,0); x11=x12; top y12=slab+eps;
+  filldraw z5'l---z10l...z11l{right}--z11r
+   --z12r{left}...z10r+.75(z12-z11)---z5'r--cycle;  % foot
+ else: pickup crisp.nib; pos5'(shaved_stem,0); rt x5'r=fine.rt x5r; y5'=y5;
+  pos10(shaved_stem,0); x10=x5'; y10=1/3bh;
+  pos11(.2[vair,stem],90); x11r=.5[x10r,x12r]; bot y11l=-vround .5oo;
+  pos12(hair,180); rt x12l=hround(w-.1u); y12=max(y10,y11+vair);
+  pos13(hair,180); x13=x12; top y13=max(vround .6bh,top y12);
+  (x',y11l)=whatever[z11r,z12r]; x11l:=max(x',x10);
+  filldraw stroke z5'e---z10e...z11e{right}...z12e---z13e; fi  % hook
+else: numeric shaved_stem; shaved_stem=hround(stem-stem_corr);
+ pickup tiny.nib; pos5'(shaved_stem,0); rt x5'r=fine.rt x5r; y5'=y5;
+ pos10(shaved_stem,0); x10=x5'; bot y10=0;
+ filldraw stroke z5'e--z10e; fi  % base of stem
+penlabels(1,2,3,4,5,6,7,8,9,10,11,12,13); endchar;
+
+ecchar "The letter b";
+beginchar("b",10u#+serif_fit#,asc_height#,0);
+italcorr .5x_height#*slant+min(.5curve#-u#,-.25u#);
+adjust_fit(serif_fit#,0);
+pickup tiny.nib; pos1(stem',0); pos2(stem,0);
+pos0'(stem',0); pos0(stem,0); z0l=z0'l; x0'=x1; x0=x2;
+lft x1l=hround(2.5u-.5stem'); top y1=h;
+numeric edge; edge=rt x2r;
+pickup fine.nib; pos3(if hefty:thin_join else: hair fi,180);
+pos4(vair,90); pos5(curve,0); pos6(vair,-90); penpos7(x3l-x3r,-180);
+rt x3l=max(rt x3l-(lft x3r-tiny.lft x2l),1/3[rt x2,edge]);
+y3=1/8[bar_height,x_height];
+x4l=w-.5(w-serif_fit)+.5u; top y4r=x_height+oo;
+rt x5r=hround min(w-1.35u+.5curve,w-.6u); y5=.5x_height;
+x6l=x4l-.2u; bot y6r=-oo;
+x7=x3; y7=min(y3,y6+y4-y3+.6vair);
+(x,y4r)=whatever[z3l,z4l]; x4r:=min(x,.5[x4,x5r]);
+(x',y6r)=whatever[z7l,z6l]; x6r:=min(x',.5[x6,x5r]);
+filldraw stroke z3e{up}...pulled_arc.e(4,5)&pulled_arc.e(5,6)...{up}z7e; % bowl
+y0=ypart(((edge,h)--(edge,0))intersectionpoint(z3l{up}...{right}z4l));
+y2=ypart(((edge,h)--(edge,0))intersectionpoint(z6l{left}...{up}z7l));
+pickup tiny.nib; filldraw stroke z1e--z0'e--z0e--z2e;  % stem
+pickup crisp.nib; pos8(hair,0); pos7'(stem,0);
+z7'=z2; x8l=x7'l; bot y8=0;
+filldraw stroke z7'e--z8e;  % point
+if serifs: sloped_serif.l(1,0',a,1/3,jut,serif_drop); fi  % upper serif
+penlabels(0,1,2,3,4,5,6,7,8); endchar;
+
+ecchar "The letter c";
+beginchar("c",8u#,x_height#,0);
+italcorr x_height#*slant-.2u#;
+adjust_fit(if monospace: .5u#,.5u# else: 0,0 fi);
+pickup fine.nib; pos2(vair',90); pos4(vair',270);
+x2=x4=.5(w+u); top y2r=vround(h+1.5oo); bot y4r=-oo;
+pos3(curve,180); lft x3r=hround max(.6u,1.35u-.5curve); y3=.5h;
+if serifs: pos1(hair,0); pos0(flare,0);
+ y1=min(bar_height+.5flare+2vair'+2,.9[bar_height,h]-.5flare);
+ rt x1r=hround(w-.7u); bulb(2,1,0);  % bulb
+ pos5(hair,0); rt x5r=hround(w-.5u);
+ y5=max(good.y(.5bar_height-.9),y4l+vair');
+ (x,y4l)=whatever[z4r,z5l]; x4l:=min(x,x4l+.5u);
+ filldraw stroke pulled_super_arc.e(2,3)(.7superpull)
+  & pulled_super_arc.e(3,4)(.5superpull)
+  ..tension .9 and 1..{x5-x4,5(y5-y4)}z5e;  % arc and lower terminal
+else: pos1(4/7[vair',flare],80);
+ rt x1r=hround(w-.6u); top y1r=vround .82[bar_height,top y2r];
+ filldraw stroke term.e(2,1,right,.8,4);  % upper terminal
+ pos5(.6[vair',flare],275); rt x5r=hround(w-.5u);
+ y5r=good.y(y5r+1/3bar_height-y5); y5l:=good.y y5l; x5l:=good.x x5l;
+ forsuffixes e=l,r: path p.e; p.e=z4e{right}..tension .9 and 1..z5e;
+  if angle direction 1 of p.e>75:
+   p.e:=z4e{right}..tension atleast.9 and 1..{dir 75}z5e; fi endfor
+ filldraw stroke pulled_super_arc.e(2,3)(.7superpull)
+  & pulled_super_arc.e(3,4)(.5superpull) & p.e; fi  % arc and lower terminal
+penlabels(0,1,2,3,4,5); endchar;
+
+ecchar "The letter d";
+beginchar("d",10u#+serif_fit#,asc_height#,0);
+italcorr asc_height#*slant-serif_fit#+.5stem#-2u#;
+adjust_fit(0,serif_fit#);
+pickup tiny.nib; pos1(stem',0); pos2(stem,0);
+pos0'(stem',0); pos0(stem,0); z0r=z0'r; x0'=x1; x0=x2;
+rt x1r=hround(w-2.5u+.5stem'); top y1=h;
+numeric edge; edge=lft x2l;
+pickup fine.nib; pos3(if hefty:thin_join else: hair fi,0);
+pos4(vair,90); pos5(curve,180); pos6(vair,270); penpos7(x3r-x3l,360);
+lft x3l=min(lft x3l-(rt x3r-tiny.rt x2r),1/3[lft x2,edge]);
+y3=1/8[bar_height,x_height];
+x4l=.5(w-serif_fit)-.3u; top y4r=x_height+oo;
+lft x5r=hround max(1.35u-.5curve,.6u); y5=.5x_height;
+x6l=x4l-.2u; bot y6r=-oo;
+x7=x3; y7=min(y3,y6+y4-y3+.6vair);
+(x,y4r)=whatever[z3l,z4l]; x4r:=max(x,.5[x5r,x4]);
+(x',y6r)=whatever[z7l,z6l]; x6r:=max(x',.5[x5r,x6]);
+filldraw stroke z3e{up}...pulled_arc.e(4,5)
+ & pulled_arc.e(5,6)...{up}z7e; % bowl
+y0=ypart(((edge,h)--(edge,0))intersectionpoint(z3l{up}...{left}z4l));
+pickup tiny.nib; bot y2=if serifs:-min(oo,serif_drop) else: 0 fi;
+filldraw stroke z1e--z0'e--z0e--z2e;  % stem
+if serifs: sloped_serif.l(1,0',a,1/3,jut,serif_drop);  % upper serif
+ sloped_serif.r(2,0,b,1/3,jut,min(oo,serif_drop)); fi  % lower serif
+penlabels(0,1,2,3,4,5,6,7); endchar;
+
+ecchar "The letter e";
+beginchar("e",7.25u#+max(.75u#,.5curve#),x_height#,0);
+italcorr .5[bar_height#,x_height#]*slant+.5min(curve#-1.5u#,0);
+adjust_fit(if monospace: .25u#,.5u# else: 0,0 fi);
+numeric left_curve,right_curve;
+left_curve=right_curve+6stem_corr=curve if not serifs: -3stem_corr fi;
+if right_curve<tiny.breadth: right_curve:=tiny.breadth; fi
+if left_curve<tiny.breadth: left_curve:=tiny.breadth; fi
+pickup tiny.nib; pos1(right_curve,0);
+pos2(vair,90); pos3(left_curve,180);
+y1=good.y bar_height; top y2r=h+vround 1.5oo; y0l=bot y1;
+rt x1r=hround min(w-.5u,w-u+.5right_curve);
+lft x3r=hround max(.5u,1.25u-.5left_curve); x2=.5w+.25u;
+{{interim superness:=more_super;
+ filldraw stroke super_arc.e(1,2)}};  % right bowl
+y3=.5[y2,y4]; bot y4r=-oo; x4=x2+.25u;
+if serifs: pos4(vair',270); pos5(hair,360);
+ y5=max(good.y(.5bar_height-.9),y4l+vair); x5r=x1r;
+ (x,y4l)=whatever[z4r,z5]; x4l:=min(x,x4l+.5u);
+ filldraw stroke pulled_arc.e(2,3) & pulled_arc.e(3,4)
+  ...{x5-x4,5(y5-y4)}z5e; % left bowl, arc, and terminal
+else: pos4(vair,270);
+ filldraw stroke super_arc.e(2,3) & super_arc.e(3,4);  % left bowl and arc
+ pickup fine.nib; pos4'(vair,270); z4=z4';
+ pos5(.5[vair,flare],275); rt x5r=hround(w-.6u);
+ y5r=good.y(y5r+1/3bar_height-y5); y5l:=good.y y5l; x5l:=good.x x5l;
+ filldraw stroke term.e(4',5,right,1,4); fi  % terminal
+path testpath; testpath=super_arc.r(2,3) & super_arc.r(3,4);
+y1'r=y0r=y0l+.6[thin_join,vair]; y1'l=y0l; x1'l=x1'r=x1;
+forsuffixes $=l,r:
+ x0$=xpart(((0,y0$)--(x1,y0$)) intersectionpoint testpath); endfor
+fill stroke z0e--z1'e;  % crossbar
+penlabels(0,1,2,3,4,5); endchar;
+
+ecchar "The letter f";
+beginchar("f",5.5u#,asc_height#,0);
+italcorr asc_height#*slant+if serifs:flare#-.25u# else: 1.25u# fi;
+adjust_fit(stem_shift#,if monospace: .5u# else:-stem_shift# fi);
+pickup tiny.nib; pos1(stem',0); lft x1l=hround(2.5u-.5stem');
+pickup fine.nib; numeric bulb_diam;
+if serifs: bulb_diam=hround .8[stem,flare];
+ pos2(bulb_diam,0); y2+.5bulb_diam=.9[x_height,h+oo];
+ if monospace: rt x2r=hround(w-.5u)+1 else: lft x2l=hround(w-.75u+.5) fi;
+else: pos2(5/7[vair,flare],90); top y2r=h;
+ rt x2=hround(if monospace:w-.5u else:w+.75u fi); fi
+f_stroke(1,2,a,b,c,jut,if not monospace:1.25fi\\ jut); % stem, terminal, serif
+pickup crisp.nib; top y3r=top y4r=x_height; lft x3=hround .5u-1;
+pos3(bar,90); pos4(bar,90);
+rt x4=hround(w-if monospace:.75u+1 else:1/3u fi);
+filldraw stroke z3e--z4e;  % bar
+penlabels(1,2,3,4); endchar;
+
+iff not variant_g: ecchar "The letter g";
+beginchar("g",9u#,x_height#,desc_depth#);
+italcorr x_height#*slant+.25u#;
+adjust_fit(0,0);
+numeric light_vair,light_curve,loop_top,loop_side;
+light_vair=Vround(.5[thin_join,vair]+vair_corr);
+light_curve=max(fine.breadth,hround(curve-3stem_corr));
+loop_top=Vround .77[vair,fudged.stem];
+loop_side=hround .64[vair,fudged.stem];
+pickup fine.nib; pos1(light_vair,90);
+pos2(light_curve,180); pos3(light_vair,270);
+pos4(light_curve,360); pos11(loop_top,90);
+y11r=good.y(y11r+.15bar_height-y11); x1=x3=.5[x2,x4]; y2=y4=.5[y1,y3];
+lft x2r=hround(1.75u-.5light_curve); rt x4r=hround(w-2.75u+.5light_curve);
+top y1r=h+oo; y3r=good.y(y3r+.27[top y11r,bot y1l]-y3);
+filldraw stroke pulled_arc.e(1,2) & pulled_arc.e(2,3);  % left half of bowl
+filldraw stroke pulled_arc.e(3,4) & pulled_arc.e(4,1);  % right half of bowl
+x0=superness[x1r,x4r]; y0=superness[y4r,y1r];  % NE point on the super bowl
+x8'=superness[x3r,x2r]; y8'=superness[y2r,y3r];  % SW point on the super bowl
+x8''=superness[x3,x2]; y8''=superness[y2,y3];
+pos0(thin_join,angle(z0-z8')+90);
+pos8(thin_join,angle(z0-z8')-90); z8=.618[z8',z8''];
+if serifs: pos5(vair,90);
+ pos6(hair,0); pos7(.5[hair,flare],0); x5=.75[x0,x6]; top y5r=h+o;
+ rt x6r=hround(w-.25u); y6+(.5[hair,flare])/2=.95[bar_height,h]+oo;
+ filldraw stroke z0e..{right}z5e; bulb(5,6,7);  % ear
+else: pos5(vair',100); top y5r=h+oo;
+ rt x5l=hround(w-.25u); y5l:=good.y y5l;
+ filldraw z0l{z5-z0}..z5l--z5r{left}..{curl 1}z0r--cycle; fi  % ear
+pos10(loop_top,90); x10=x8+.75u; y10=y11;
+pos12(loop_side,0); pos13(light_vair,-90);
+pos14(loop_side,-180); pos10'(.5[thin_join,vair],-270);
+rt x12r=hround max(w-1.25u+.5loop_side,w-.5u); y12=y14=.5[y11,y13];
+x11=x13=max(.5w,x10+eps); bot y13r=-d-oo-1; x14=w-x12; z10'l=z10l;
+filldraw stroke z8e{z8-z0}..z10e---z11e;  % link
+filldraw stroke {{interim superness:=hein_super; super_arc.e(11,12)}}
+ & super_arc.e(12,13) & super_arc.e(13,14) & super_arc.e(14,10');  % loop
+penlabels(0,1,2,3,4,5,6,7,8,10,11,12,13,14); labels(8',8''); endchar;
+
+iff variant_g: ecchar "Variant letter g";
+beginchar("g",10u#+serif_fit#,x_height#,desc_depth#);
+italcorr x_height#*slant-serif_fit#+.5stem#-2u# if serifs:+.5u# fi;
+adjust_fit(0,serif_fit# if serifs: -.5u# fi);
+pickup tiny.nib; pos1(stem',0); pos2(stem,0);
+pos0'(stem',0); pos0(stem,0); z0r=z0'r; x0'=x1; x0=x2;
+rt x1r=hround(w-2.5u+.5stem');
+numeric edge; edge=lft x2l;
+path edge_path; edge_path=(edge,h)--(edge,0);
+pickup fine.nib; pos3(if hefty:thin_join else: hair fi,0);
+pos4(vair,90); pos5(curve,180); pos6(vair,270); penpos7(x3r-x3l,360);
+lft x3l=min(lft x3l-(rt x3r-tiny.rt x2r),2/3[lft x2,edge]); y3=bar_height;
+x4l=.5(w-serif_fit)-.3u; top y4r=x_height+oo;
+lft x5r=hround max(1.35u-.5curve,.6u); y5=.5x_height;
+x6l=x4l-.2u; bot y6r=vround 1/3vair;
+lft x7l=edge; y7=min(y3,y6+y4-y3+.6vair);
+(x,y4r)=whatever[z3l,z4l]; x4r:=max(x,.5[x5r,x4]);
+(x',y6r)=whatever[z7l,z6l]; x6r:=max(x',.5[x5r,x6]);
+filldraw stroke z3e{up}...{left}z4e&super_arc.e(4,5)
+ &super_arc.e(5,6)&z6e{right}...{up}z7e;  % bowl
+y1=ypart(edge_path intersectionpoint(z3l{up}...{left}z4l));
+y0=ypart(edge_path intersectionpoint(z7l{down}...{left}z6l));
+pickup tiny.nib; bot y2=if serifs: -.25d else: 0 fi;
+filldraw stroke z1e--z0'e--z0e--z2e;  % stem
+pickup crisp.nib;
+pos8(hround(hair-stem_corr),0); pos7'(stem',0);
+z7'=z1; x8r=x7'r; top y8=h+oo;
+filldraw stroke z7'e--z8e;  % point
+if serifs: pickup tiny.nib;
+ pos9(vair,-90); x9=.5[x2,x10]; bot y9r=-d-o-1;
+ pos10(hair,-180); lft x10r=hround u; y10=-.75d+.5flare;
+ pos11(flare,-180); z11r=z10r;
+ bulb(9,10,11); filldraw stroke super_arc.e(2,9);  % tail
+else: pickup fine.nib; pos2'(stem,0); z2'=z2;
+ z2''r=z2'r; z2''=z2'; z2''l=(x2'l,0);
+ pos9(vair,-90); x9=4.5u; bot y9r=-d-o-1;
+ pos10(.5[vair,flare],-90); lft x10=hround 1.25u;
+ y10r=good.y -5/6d; y10l:=good.y y10l;
+ filldraw stroke z2'e..z2''e&super_arc.e(2'',9)
+  & term.e(9,10,left,.9,4); fi  % tail
+penlabels(0,1,2,3,4,5,6,7,8,9,10,11); endchar;
+
+ecchar "The letter h";
+beginchar("h",10u#,asc_height#,0);
+italcorr .5[bar_height#,x_height#]*slant-serif_fit#+.5stem#-2u#;
+adjust_fit(serif_fit#+stem_shift#,serif_fit#-stem_shift#);
+pickup tiny.nib; pos1(stem,0); pos2(stem,0);
+pos1'(stem',0); pos2'(stem',0); pos3(stem,0);
+lft x1l=hround(2.5u-.5stem); x1l=x1'l=x2l=x2'l; x3=w-x1;
+top y1=h; bot y2=0; y1=y1'; y2=y2';
+filldraw stroke z1'e--z2'e;  % left stem
+h_stroke(2,a,3,4);  % arch and right stem
+if serifs: sloped_serif.l(1',2',b,1/3,jut,serif_drop); % upper left serif
+ numeric inner_jut; pickup tiny.nib;
+ if rt x2r+jut+.5u+1<=lft x4l-jut: inner_jut=jut;
+ else: rt x2r+jut+.5u+1=lft x4l-inner_jut; fi
+ dish_serif(2,1,c,1/3,jut,d,1/3,jut); % lower left serif
+ dish_serif(4,3,e,1/3,inner_jut,f,1/3,jut); fi % lower right serif
+penlabels(1,2,3,4); endchar;
+
+ecchar "The letter i";% (CMBR)
+beginchar("i",5u#,min(asc_height#,10/7x_height#+.5idot_diam#),0);
+italcorr h#*slant-serif_fit# + .5idot_diam# -2u#;
+adjust_fit(serif_fit#+stem_shift# if monospace:+.25u#fi,serif_fit#-stem_shift#);
+pickup tiny.nib; pos1(stem',0); pos2(stem',0);
+if odd(w-stem'): change_width; fi
+lft x1l=hround(.5w-.5stem'); x1=x2;
+top y1=x_height if serifs: +min(oo,serif_drop) fi; bot y2=0;
+filldraw stroke z1e--z2e;  % stem
+pos3(idot_diam,0); pos4(idot_diam,90);
+if serifs: x3r=max(x1r,hround(x1+.5idot_diam-.2jut)-.5tiny)
+else: x3=x1-.5 fi;
+top y4r=h;
+if bot y4l-top y1<slab: y4l:=min(y4r-eps,y1+tiny+slab); fi
+x3=x4; y3=.5[y4l,y4r]; dot(3,4);  % dot
+if serifs or monospace:
+ sloped_serif.l(1,2,a,1/3,.95jut,serif_drop);  % upper serif
+fi
+if serifs: dish_serif(2,1,b,1/3,jut,c,1/3,.9jut); fi  % lower serif
+penlabels(1,2,3,4); endchar;
+
+ecchar "The letter j";% (CMBR)
+beginchar("j",5.5u#,min(asc_height#,10/7x_height#+.5idot_diam#),desc_depth#);
+italcorr h#*slant-serif_fit#+.5stem#-2u#;
+adjust_fit(serif_fit#+2stem_shift# if monospace:+\\.5u# fi,
+ serif_fit#-2stem_shift# if monospace:-.5u# fi);
+pickup tiny.nib; pos1(stem',0); pos2(stem',0);
+rt x1r=hround(.5w+.25u+.5stem'); x1=x2;
+top y1=x_height if serifs: +min(oo,serif_drop) fi; bot y2=-1/3d;
+filldraw stroke z1e--z2e;  % stem
+pos3(idot_diam,0); pos4(idot_diam,90);
+x3r=x1r; top y4r=h;
+if bot y4l-top y1<slab: y4l:=min(y4r-eps,y1+tiny+slab); fi
+x3=x4; y3=.5[y4l,y4r]; dot(3,4);  % dot
+if serifs: sloped_serif.l(1,2,a,1/3,1.1jut,serif_drop);  % upper serif
+ pickup tiny.nib; pos5(vair,-90); pos6(hair,-180); pos7(flare,-180);
+ x5=.5[x2,x6r]; bot y5r=-d-oo; y6-.5flare=-.88d;
+ if monospace: lft x6r=0 else: z6r=z7r; rt x7l=floor .75u fi;
+ (x,y5r)=whatever[z5l,z2l]; x5r:=max(x,.5[x6r,x5]);
+ filldraw stroke z2e{down}...z5e{left};  bulb(5,6,7); % arc and bulb
+else: pickup fine.nib; pos2'(stem',0); z2'=z2;
+ pos6(.2[vair,stem'],-90); pos7(vair,-90);
+ lft x7r=hround -.75u; bot y7r=vround 5/6(-d-oo);
+ (x,y7l)=whatever[z7r,z3]; x7l:=x;
+ z5r=z2'r; (x2'l,y5l)=whatever[z7l,z5r]; x5l=x2'l; y5=y5r;
+ x6r=.5[x7r,x5r]; x6l:=.5[x7l,x5l]; bot y6r=-d-oo;
+ filldraw stroke z2'e..{down}z5e & super_arc.e(5,6)
+  & z6e{left}..z7e; fi  % arc and terminal
+penlabels(1,2,3,4,5,6,7); endchar;
+
+ecchar "The letter k";
+beginchar("k",9.5u#,asc_height#,0);
+italcorr x_height#*slant-.2u#;
+adjust_fit(serif_fit#,serif_fit#); pickup tiny.nib;
+numeric right_jut,stem[],alpha[];
+stem1=max(tiny.breadth,hround(fudged.stem-stem_corr));
+stem2=max(tiny.breadth,hround(fudged.stem-2stem_corr));
+stem3=max(tiny.breadth,hround(fudged.hair if hefty:-\\4stem_corr fi));
+stem4=max(tiny.breadth,hround(fudged.stem-3stem_corr));
+if serifs: right_jut=.6jut; else: right_jut=.4tiny; fi
+pos1(stem1,0); pos2(stem2,0); top y1=h; bot y2=0;
+lft x1l=lft x2l=hround(2.5u-.5stem1);
+top y3=x_height; rt x3r=hround(r-letter_fit-.7u-right_jut)+eps;
+bot y6=0; rt x6r=hround(r-letter_fit-.3u-right_jut)+eps;
+x4=x11=x1; y4=.7bar_height; y11=y3;
+alpha1=diag_ratio(1,.5(stem3-tiny),y3-y4,x3r-x4);
+alpha2=diag_ratio(1,.5(stem4-tiny),y11-y6,x6r-x1);
+penpos3(alpha1*(stem3-tiny),0); penpos4(whatever,-90);
+z5=.5[z5l,z5r]; penpos6(alpha2*(stem4-tiny),0);
+forsuffixes $=l,r: y3'$=x_height; y6'$=0; z4$=z3'$+whatever*(z3-z4);
+ z5$=z6'$+whatever*(z11-z6)=whatever[z3,z4]; endfor
+z3'r=z3r+penoffset z3-z4 of currentpen+whatever*(z3-z4);
+% we have also |z3'l=z3l+penoffset z4-z3 of currentpen+whatever*(z3-z4)|;\]
+z6'r=z6r+penoffset z11-z6 of currentpen+whatever*(z11-z6);
+z6'l=z6l+penoffset z6-z11 of currentpen+whatever*(z11-z6);
+fill z4r--diag_end(4r,3'r,1,.5,3'l,4l)--z4l--cycle;  % upper diagonal
+fill z5l--diag_end(5l,6'l,.5,1,6'r,5r)--z5r--cycle;  % lower diagonal
+pos0(stem1,0); pos0'(stem2,0); y0=y0'; x0=x1; x0'=x2;
+rt z0r=whatever[z3,z4]; filldraw stroke z1e..z0e--z0'e..z2e; % stem
+if serifs: numeric inner_jut;
+ if rt x2r+jut+.5u+1<=lft x6l-jut: inner_jut=jut;
+ else: rt x2r+inner_jut+.5u+1=lft x6l-inner_jut; fi
+ sloped_serif.l(1,0,a,1/3,jut,serif_drop); % upper stem serif
+ dish_serif(2,0',b,1/3,jut,c,1/3,inner_jut);  % lower stem serif
+ dish_serif(3,4,d,2/3,1.4jut,e,1/2,right_jut)(dark); % upper diagonal serif
+ dish_serif(6,5,f,1/2,inner_jut,g,1/3,right_jut)(dark);fi % lower diagonal serif
+penlabels(0,1,2,3,4,5,6,11); endchar;
+
+ecchar "The letter l";
+beginchar("l",5u#,asc_height#,0); l_width#:=5u#+2serif_fit#;
+italcorr asc_height#*slant-serif_fit#+.5stem#-2u#;
+adjust_fit(serif_fit#+stem_shift#,serif_fit#-stem_shift#);
+pickup tiny.nib; pos1(stem',0); pos2(stem',0);
+if odd(w-stem'): change_width; fi
+lft x1l=hround(.5w-.5stem'); x1=x2; top y1=h; bot y2=0;
+filldraw stroke z1e--z2e;  % stem
+if serifs or monospace:
+ sloped_serif.l(1,2,a,1/3,jut,serif_drop);  % upper serif
+fi
+if serifs: dish_serif(2,1,b,1/3,jut,c,1/3,jut); fi  % lower serif
+penlabels(1,2); endchar;
+
+ecchar "The letter m";
+beginchar("m",15u#,x_height#,0);
+italcorr .5[bar_height#,x_height#]*slant-serif_fit#+.5stem#-2u#;
+adjust_fit(serif_fit#+stem_shift#,serif_fit#-stem_shift#);
+numeric shaved_stem; shaved_stem=hround(mfudged.stem-2stem_corr);
+pickup tiny.nib; pos1(mfudged.stem,0); pos2(mfudged.stem,0);
+pos1'(shaved_stem,0); pos2'(shaved_stem,0);
+pos3(mfudged.stem,0); pos5(mfudged.stem,0);
+lft x1l=hround(2.5u-.5stem); x1l=x1'l=x2l=x2'l; % stem, sic
+lft x3l=hround(.5w-.5mfudged.stem); x5-x3=x3-x1;
+if not monospace: r:=hround(x5+x1)+r-w; fi  % change width for better fit
+top y1=h+min(oo,serif_drop); bot y2=0; y1=y1'; y2=y2';
+filldraw stroke z1'e--z2'e;  % left stem
+h_stroke(2,a,3,4);  % left arch and middle stem
+h_stroke(4,b,5,6);  % right arch and right stem
+if serifs: sloped_serif.l(1',2',c,1/3,jut,serif_drop); % upper left serif
+ numeric inner_jut; pickup tiny.nib;
+ if rt x2r+jut+.5u+1<=lft x4l-jut: inner_jut=jut;
+ else: rt x2r+jut+.5u+1=lft x4l-inner_jut; fi
+ dish_serif(2,1,d,1/3,jut,e,1/3,jut); % lower left serif
+ dish_serif(4,3,f,1/3,inner_jut,g,1/3,jut); % lower middle serif
+ dish_serif(6,5,h,1/3,inner_jut,i,1/3,jut); fi % lower right serif
+penlabels(1,2,3,4,5,6); endchar;
+
+ecchar "The letter n";
+beginchar("n",10u#,x_height#,0);
+italcorr .5[bar_height#,x_height#]*slant-serif_fit#+.5stem#-2u#;
+adjust_fit(serif_fit#+stem_shift#,serif_fit#-stem_shift#);
+pickup tiny.nib; pos1(stem,0); pos2(stem,0);
+numeric shaved_stem; shaved_stem=hround(stem-2stem_corr);
+pos1'(shaved_stem,0); pos2'(shaved_stem,0); pos3(stem,0);
+lft x1l=hround(2.5u-.5stem); x1l=x1'l=x2l=x2'l; x3=w-x1;
+top y1=h+min(oo,serif_drop); bot y2=0; y1=y1'; y2=y2';
+filldraw stroke z1'e--z2'e;  % left stem
+h_stroke(2,a,3,4);  % arch and right stem
+if serifs: sloped_serif.l(1',2',b,1/3,jut,serif_drop); % upper left serif
+ numeric inner_jut; pickup tiny.nib;
+ if rt x2r+jut+.5u+1<=lft x4l-jut: inner_jut=jut;
+ else: rt x2r+jut+.5u+1=lft x4l-inner_jut; fi
+ dish_serif(2,1,c,1/3,jut,d,1/3,jut); % lower left serif
+ dish_serif(4,3,e,1/3,inner_jut,f,1/3,jut); fi % lower right serif
+penlabels(1,2,3,4); endchar;
+
+ecchar "The letter o";
+beginchar("o",9u#,x_height#,0);
+italcorr .7x_height#*slant;
+adjust_fit(if monospace: .5u#,.5u# else: 0,0 fi);
+penpos1(vair,90); penpos3(vair',-90);
+penpos2(curve,180); penpos4(curve,0);
+x2r=hround max(.5u,1.25u-.5curve);
+x4r=w-x2r; x1=x3=.5w; y1r=h+vround 1.5oo; y3r=-oo;
+y2=y4=.5h-vair_corr; y2l:=y4l:=.52h;
+penstroke pulled_arc.e(1,2) & pulled_arc.e(2,3)
+ & pulled_arc.e(3,4) & pulled_arc.e(4,1) & cycle;  % bowl
+penlabels(1,2,3,4); endchar;
+
+ecchar "The letter p";
+beginchar("p",10u#+serif_fit#,x_height#,desc_depth#);
+italcorr .5x_height#*slant+min(.5curve#-.85u#,-.1u#);
+adjust_fit(serif_fit#,0);
+pickup tiny.nib; pos1(stem',0); pos2(stem,0);
+pos0'(stem',0); pos0(stem,0); z0l=z0'l; x0'=x1; x0=x2;
+lft x1l=hround(2.5u-.5stem'); top y1=h if serifs: +min(oo,serif_drop) fi;
+numeric edge; edge=rt x2r;
+pickup fine.nib; pos3(if hefty:thin_join else: hair fi,180);
+pos4(vair',90); pos5(curve,0); pos6(vair,-90); penpos7(x3l-x3r,-180);
+rt x3l=max(rt x3l-(lft x3r-tiny.lft x2l), 1/3[rt x2,edge]);
+y3=1/8[bar_height,x_height];
+x4l=w-.5(w-serif_fit)+.5u; top y4r=x_height+oo;
+rt x5r=hround min(w-1.35u+.5curve,w-.6u); y5=.5x_height;
+x6l=x4l-.2u; bot y6r=-oo;
+x7=x3; y7=min(y3,y6+y4-y3+.6vair);
+(x,y4r)=whatever[z3l,z4l]; x4r:=min(x,.5[x5r,x4]);
+(x',y6r)=whatever[z7l,z6l]; x6r:=min(x',.5[x5r,x6]);
+filldraw stroke z3e{up}...{right}z4e&super_arc.e(4,5)
+ &super_arc.e(5,6)&z6e{left}...{up}z7e;  % bowl
+y0=ypart(((edge,h)--(edge,0))intersectionpoint(z3l{up}...{right}z4l));
+pickup tiny.nib; bot y2=-d;
+filldraw stroke z1e--z0'e--z0e--z2e;  % stem
+pickup crisp.nib; pos8(hair,0); pos7'(stem,0);
+z7'=z2; x8l=x7'l; bot y8=0;
+filldraw stroke z7'e--z8e;  % point
+if serifs: sloped_serif.l(1,0',a,1/3,jut,serif_drop);  % upper serif
+ dish_serif(2,0,b,1/3,jut,c,1/3,jut); fi  % lower serif
+penlabels(0,1,2,3,4,5,6,7,8); endchar;
+
+ecchar "The letter q";
+beginchar("q",10u#+serif_fit#,x_height#,desc_depth#);
+italcorr x_height#*slant-serif_fit#+.5stem#-2u# if serifs:+.5u# fi;
+adjust_fit(0,serif_fit# if serifs: -.5u# fi);
+pickup tiny.nib; pos1(stem',0); pos2(stem,0);
+pos0'(stem',0); pos0(stem,0); z0r=z0'r; x0'=x1; x0=x2;
+rt x1r=hround(w-2.5u+.5stem');
+numeric edge; edge=lft x2l;
+pickup fine.nib; pos3(if hefty:thin_join else: hair fi,0);
+pos4(vair',90); pos5(curve,180); pos6(vair,270); penpos7(x3r-x3l,360);
+lft x3l=min(lft x3l-(rt x3r-tiny.rt x2r),2/3[lft x2,edge]); y3=bar_height;
+x4l=.5(w-serif_fit)-.3u; top y4r=x_height+oo;
+lft x5r=hround max(1.35u-.5curve,.6u); y5=.5x_height;
+x6l=x4l-.2u; bot y6r=-oo; y7=min(y3,y6+y4-y3+.6vair);
+lft x7l=min(lft x7l-(rt x7r-tiny.rt x2r),1/3[lft x2,edge]);
+(x,y4r)=whatever[z3l,z4l]; x4r:=max(x,.5[x5r,x4]);
+(x',y6r)=whatever[z7l,z6l]; x6r:=max(x',.5[x5r,x6]);
+filldraw stroke z3e{up}...{left}z4e&super_arc.e(4,5)
+ &super_arc.e(5,6)&z6e{right}...{up}z7e;  % bowl
+y1=ypart(((edge,h)--(edge,0))intersectionpoint(z3l{up}...{left}z4l));
+y0=ypart(((edge,h)--(edge,0))intersectionpoint(z6l{right}...{up}z7l));
+pickup tiny.nib; bot y2=-d;
+filldraw stroke z1e--z0'e--z0e--z2e;  % stem
+pickup crisp.nib;
+pos8(hround(hair-stem_corr),0); pos7'(stem',0);
+z7'=z1; x8r=x7'r; top y8=h+oo;
+filldraw stroke z7'e--z8e;  % point
+if serifs: dish_serif(2,0,b,1/3,jut,c,1/3,jut); fi  % lower serif
+penlabels(0,1,2,3,4,5,6,7,8); endchar;
+
+ecchar "The letter r";
+numeric r_flare#; r_flare#=.75[if serifs: stem# else: vair# fi,flare#];
+define_whole_blacker_pixels(r_flare);
+beginchar("r",if serifs:max(7u#,5.5u#+r_flare#) else:6.5u# fi,x_height#,0);
+italcorr x_height#*slant if not serifs: +.25u# fi;
+adjust_fit(serif_fit#,0);
+pickup fine.nib; top y4r=h+oo;
+if serifs: pos4(vair,90); pos5(hair,0);
+ x4=w-max(1.75u,.25u+r_flare);
+ rt x5r=hround(w-.5u+.5); y5+.5r_flare=.9[bar_height,h]+oo;
+ pos6(r_flare,0); bulb(4,5,6);  % bulb
+else: pos4(r_flare,90); rt x4=hround(w-.25u); fi
+pos3(thin_join,180); rt x3l=hround(2.5u-.5stem')+stem'; top y3=bar_height;
+filldraw stroke z3e{up}...{right}z4e;  % arc
+pickup tiny.nib; pos0(stem',0); pos2(stem',0);
+pos1(hround(stem-3stem_corr),0); top y1=h+min(oo,serif_drop);
+pos0'(hround(stem-3stem_corr),0); y0=y0'=y3; x1l=x0l=x0'l=x2l;
+lft x1l=hround(2.5u-.5stem'); bot y2=0;
+filldraw stroke z1e--z0'e--z0e--z2e;  % stem
+if serifs: sloped_serif.l(1,0',a,1/3,jut,serif_drop);  % upper serif
+ dish_serif(2,0,b,1/3,jut,c,1/3,1.25jut); fi  % lower serif
+penlabels(1,2,3,4,5,6); endchar;
+
+ecchar "The letter s";
+beginchar("s",7.1u#,x_height#,0);
+italcorr x_height#*slant-if serifs:.55u# else:.3u# fi;
+adjust_fit(if monospace: .5u#,.4u# else: 0,if serifs:0 else:-.2u# fi fi);
+numeric theta; theta=90-angle(40u,h); slope:=-h/40u;  % angle at middle
+numeric s_slab; s_slab=if serifs:vair else:Vround .1[vair,stem] fi;
+numeric ess'; ess'=max(fine.breadth,ess);
+pickup fine.nib; pos2(max(fine.breadth,s_slab-vround vair_corr),-100);
+pos0(ess',theta); pos7(s_slab,-90); x2l=x0=x7=.5w;
+top y2l=h+vround 1.5oo; bot y7r=-oo;
+y0-.5ess'=y7l+if serifs:.54 else: .52 fi\\(y2r-y7l-ess');
+lft x3l=hround .6u; rt x6r=hround(w-.6u);
+x3r-x3l=x6r-x6l=hround .5[s_slab,ess']-fine;
+ellipse_set(2l,3l,4l,0l); ellipse_set(2r,3r,4r,0r); y3=y3r;
+ellipse_set(7l,6l,5l,0l); ellipse_set(7r,6r,5r,0r); y6=y6r;
+interim superness:=more_super;
+filldraw stroke super_arc.e(2,3) & z3e{down}
+ ..z4e---z5e..z6e{down} & super_arc.e(6,7);  % main stroke
+if serifs: pos1(hair,180); pos8(hair,180);
+ rt x1l=hround(w-1.05u); lft x8r=hround .6u;
+ bot y1=min(bot y2r,vround 1/5[top y5r,h]);
+ top y8=max(top y7l,vround 5/6 bot y4l);
+ filldraw stroke z1e{up}....{left}z2e;  % upper arc
+ filldraw stroke z7e{left}....{x8-x7,5(y8-y7)}z8e;  % lower arc
+ path upper_arc, lower_arc;
+ upper_arc=z1{up}....{left}z2; lower_arc=z7{left}....{x8-x7,5(y8-y7)}z8;
+ pos10(.3[fine.breadth,cap_hair],0); pos9(.3[fine.breadth,cap_hair],0);
+ x10r=x1l; top y10=top y2l; x9l=x8r; bot y9=bot y7r;
+ x1l-x1'=x8'-x8r=1.6cap_curve-fine; y1'=y1; y8'=y8;
+ numeric t; t=xpart(upper_arc intersectiontimes(z10l--z1'));
+ filldraw z1l--z10r--z10l--subpath(t,0) of upper_arc--cycle;  % upper barb
+ t:=xpart(lower_arc intersectiontimes(z9r--z8'));
+ filldraw z8r--z9l--z9r--subpath(t,1) of lower_arc--cycle;  % lower barb
+else: pos1(4/7[s_slab,flare],-100); pos8(flare,-100);
+ x1l=good.x(x1l+w-u-rt x1); lft x8r=hround .5u;
+ top y1l=vround(.93h+1.5oo); bot y8r=vround .1h-oo;
+ filldraw stroke term.e(2,1,right,.9,4);  % upper arc and terminal
+ filldraw stroke term.e(7,8,left,1,4); fi  % lower arc and terminal
+penlabels(0,1,1',2,3,4,5,6,7,8,8',9,10); endchar;
+
+ecchar "The letter t";
+beginchar("t",6u#+max(u#,.5stem#),
+ min(asc_height#,if hefty:9/7 else:10/7 fi\\ x_height#),0);
+italcorr x_height#*slant if serifs: -.9u# else: -.4u# fi;
+adjust_fit(0,if serifs: 0 else: -.5u# fi);
+numeric shaved_stem; shaved_stem=hround(stem if hefty:-\\2stem_corr fi);
+pickup fine.nib; pos2(shaved_stem,180);pos3(shaved_stem,180);
+lft x2r=lft x3r=hround(2.5u-.5shaved_stem);
+y2=y8; y3=max(.5bar_height,2vair);
+pickup crisp.nib; pos8(bar,90);
+rt x8=hround(w-1.3u); top y8r=x_height; lft x7=hround 1/3u; y7l=y8l;
+if hefty: pos7(bar,90);
+ filldraw stroke z7e--z8e;  % crossbar
+ pickup tiny.nib; pos1(hround(shaved_stem-stem_corr),0);
+ rt x1r=fine.rt x2l; top y1=h;
+ penpos2'(x1r-x1l,0); x2'=x1; y2'=y2;
+ filldraw stroke z1e--z2'e;  % upper terminal
+else: pos7(vair,90); pos1(hair,0);
+ rt x1r=fine.rt x2l; top y1=h;
+ filldraw z1l{down}...{left}z7r--z7l--z8l
+  --z8r--(x1r,y8r)--z1r--cycle; fi  % upper terminal and crossbar
+pickup fine.nib; interim superness:=more_super;
+pos4(vair',-90); bot y4r=-oo; rt x5r=hround(w-u);
+if serifs: pos5(hair,0); y5=y3; x4l=.5[x3l,x5l];
+ (x,y4r)=whatever[z4l,z5l]; x4r:=max(x,.5[x3r,x4]);
+ filldraw stroke z2e..super_arc.e(3,4)...{up}z5e;  % stem and hook
+ pickup crisp.nib; pos6(hair,0); pos5'(hair,0);
+ x6=x5=x5'; top y6=max(vround .75bar_height,top y5); y5=y5';
+ filldraw stroke z5'e--z6e;  % terminal
+else: pos5(vair,-75); top y5l=vround .2[top y4l,bar_height];
+ x5l:=good.x x5l; x4l=1/3[x3l,x5l]; x4r:=1/3[x3r,x5r]; y3l:=y3l+.2vair;
+ filldraw stroke z2e..super_arc.e(3,4);  % stem and hook
+ path p; p=stroke z4e{right}..tension .9 and atleast 1..z5e;  % terminal
+ if (xpart(z5l-precontrol 1 of p)<0) or (xpart(z5r-postcontrol 2 of p)<0):
+  filldraw stroke z4e{right}...{up}z5e;
+ else: filldraw p; fi fi;
+penlabels(1,2,3,4,5,6,7,8); endchar;
+
+ecchar "The letter u";
+beginchar("u",10u#,x_height#,0);
+italcorr x_height#*slant-serif_fit#+.5stem#-2u#;
+adjust_fit(serif_fit#+stem_shift#,serif_fit#-stem_shift#);
+numeric light_vair; light_vair=vair if hefty: -vround 2vair_corr fi;
+if light_vair<fine.breadth: light_vair:=fine.breadth; fi
+pickup tiny.nib; pos1(stem,0); pos2(stem,0);
+pos3(stem,0); pos4(stem',0);
+lft x1l=hround(2.5u-.5stem); x1=x2; x3=w-x1; x3r=x4r;
+if serifs: top y1=h+min(oo,serif_drop); bot y4=-min(oo,serif_drop);
+else: top y1=h; bot y4=0; fi
+pos0(stem,0); pos0'(stem',0); x0=x3; x0'=x4; y0=y0';
+penpos2'(stem-fine,-180); z2'=z2; y3=y1; y2=.5bar_height;
+penpos5(max(eps,light_vair-fine),-90); penpos6(thin_join-fine,0);
+y6=y0=2/3bar_height;
+filldraw stroke z1e--z2e;  % left stem
+filldraw stroke z3e..z0e--z0'e..z4e;  % right stem
+pickup fine.nib; bot y5r=-oo; x5l=.5w-.25u; lft x6l=tiny.lft x0l;
+(x,y5r)=whatever[z5l,z6l]; x5r:=max(x,.5[x5,x2'r]);
+filldraw stroke {{interim superness:=hein_super;
+  pulled_arc.e(2',5)}} & z5e{right}...{up}z6e;  % arc
+if serifs: sloped_serif.l(1,2,a,1/3,jut,serif_drop); % upper left serif
+ sloped_serif.l(3,0,b,1/3,jut,serif_drop); % upper right serif
+ sloped_serif.r(4,0',c,1/3,jut,min(oo,serif_drop)); fi % lower right serif
+penlabels(1,2,3,4,5); labels(6); endchar;
+
+ecchar "The letter v";
+beginchar("v",if serifs: 9.5u# else:9u# fi,x_height#,0);
+italcorr x_height#*slant+.25u#;
+adjust_fit(serif_fit# if monospace:+\\.5u#,.5u#+ else:,fi\\ serif_fit#);
+numeric left_stem,right_stem,outer_jut,alpha;
+left_stem=fudged.stem-stem_corr;
+right_stem=min(fudged.hair if hefty:-2stem_corr fi,left_stem);
+outer_jut=.75jut; x1l=w-x4r=l+letter_fit+outer_jut+.25u; y1=y4=h;
+x2-x1=x4-x3; x2l+apex_corr=x3l; y2=y3=-apex_oo;
+alpha=diag_ratio(2,right_stem,y1-y2,x4r-x1l-apex_corr);
+penpos1(alpha*left_stem,0); penpos2(alpha*left_stem,0);
+penpos3(alpha*right_stem,0); penpos4(alpha*right_stem,0);
+z0=whatever[z1r,z2r]=whatever[z3l,z4l];
+if y0>notch_cut: y0:=notch_cut;
+  fill z0+.5right{up}...{z4-z3}diag_end(3l,4l,1,1,4r,3r)
+    --diag_end(4r,3r,1,1,2l,1l)--diag_end(2l,1l,1,1,1r,2r){z2-z1}
+    ...{down}z0+.5left--cycle; % left and right diagonals
+else: fill z0--diag_end(0,4l,1,1,4r,3r)--diag_end(4r,3r,1,1,2l,1l)
+    --diag_end(2l,1l,1,1,1r,0)--cycle; fi % left and right diagonals
+if serifs: numeric inner_jut; pickup tiny.nib;
+ prime_points_inside(1,2); prime_points_inside(4,3);
+ if rt x1'r+jut+.5u+1<=lft x4'l-jut: inner_jut=jut;
+ else: rt x1'r+inner_jut+.5u+1=lft x4'l-inner_jut; fi
+ dish_serif(1',2,a,1/3,outer_jut,b,1/2,inner_jut);  % left serif
+ dish_serif(4',3,c,.6,inner_jut,d,1/2,outer_jut)(dark); fi  % right serif
+penlabels(0,1,2,3,4); endchar;
+
+ecchar "The letter w";
+beginchar("w",13u#,x_height#,0);
+italcorr x_height#*slant+.25u#;
+adjust_fit(serif_fit#,serif_fit#);
+numeric stem[],outer_jut,upper_notch,alpha,mid_corr;
+outer_jut=.7jut; x1l=w-x8r=l+letter_fit+outer_jut+.25u;
+stem1=fudged.stem-stem_corr;
+stem4=min(fudged.hair if hefty:-2stem_corr fi,stem1);
+stem2=if hefty:.1[vair,stem4] else: stem4 fi;
+stem3=max(stem2,stem1-3stem_corr);
+x2-x1=x4-x3=x6-x5=x8-x7; x2l+apex_corr=x3l; x6l+apex_corr=x7l;
+y1=y8=h; y2=y3=y6=y7=-apex_oo;
+y4=y5=if monospace: vround .6 fi\\ h; upper_notch=y4-notch_cut;
+mid_corr=if monospace or hefty:-.3apex_corr else: .5jut fi;
+alpha=diag_ratio(4,stem2-stem3+stem4,y1-y2,x8r-x1l+mid_corr-2apex_corr);
+penpos1(alpha*stem1,0); penpos2(alpha*stem1,0);
+penpos3(alpha*stem2,0); penpos4(alpha*stem2,0);
+penpos5(alpha*stem3,0); penpos6(alpha*stem3,0);
+penpos7(alpha*stem4,0); penpos8(alpha*stem4,0);
+x4l-x1l=floor(x4l-x1l+.5(x5r+mid_corr-x4r)); % |x5r| $\approx$ |x4r+mid_corr|
+z23=whatever[z1r,z2r]=whatever[z3l,z4l];
+z45=whatever[z3r,z4r]=whatever[z5l,z6l];
+z67=whatever[z5r,z6r]=whatever[z7l,z8l];
+fill diag_end(1l,2l,1,1,3r,4r){z4-z3}
+ ...if y45<upper_notch:(x45,upper_notch)+.5left{up}
+   --(x45,upper_notch)+.5right{down} else: z45&z45 fi
+ ...{z6-z5}diag_end(5l,6l,1,1,7r,8r)--diag_end(7r,8r,1,1,8l,7l){z7-z8}
+ ...if y67>notch_cut:(x67,notch_cut)+.5right{down}
+   --(x67,notch_cut)+.5left{up} else: z67&z67 fi
+ ...{z5-z6}special_diag_end(6,5,4,3){z3-z4}
+ ...if y23>notch_cut:(x23,notch_cut)+.5right{down}
+   --(x23,notch_cut)+.5left{up} else: z23&z23 fi
+ ...{z1-z2}diag_end(2r,1r,1,1,1l,2l)--cycle;  % diagonals
+if serifs: numeric inner_jut[]; pickup tiny.nib;
+ prime_points_inside(1,2); prime_points_inside(5,6); prime_points_inside(8,7);
+ if monospace: inner_jut1=inner_jut4=1.5jut;
+ elseif hefty: inner_jut1=inner_jut4=jut;
+ else: fill diag_end(6r,5r,1,1,5l,6l)--.9[z5l,z6l]
+   ..{z5-z6}.1[z5r,z6r]--cycle; % middle stem
+  inner_jut2=.7inner_jut1; inner_jut4=1.1inner_jut3;
+  if rt x1'r+jut+.5u+1<=lft x5'l-.7jut: inner_jut1=jut;
+  else: rt x1'r+inner_jut1+.5u+1=lft x5'l-inner_jut2; fi
+  if rt x5'r+jut+.5u+1<=lft x8'l-1.1jut: inner_jut3=jut;
+  else: rt x5'r+inner_jut3+.5u+1=lft x8'l-inner_jut4; fi
+  dish_serif(5',6,e,1/3,inner_jut2,f,1/2,inner_jut3); fi  % middle serif
+ dish_serif(1',2,a,1/3,outer_jut,b,1/2,inner_jut1);  % left serif
+ dish_serif(8',7,c,.6,inner_jut4,d,1/2,outer_jut)(dark); fi  % right serif
+penlabels(0,1,2,3,4,5,6,7,8,23,45,67); endchar;
+
+ecchar "The letter x";
+beginchar("x",if serifs:9.5u# else:9u# fi,x_height#,0);
+italcorr x_height#*slant-.05u#;
+adjust_fit(serif_fit# if monospace:+\\.5u#,.5u#+ else:,fi\\ serif_fit#);
+numeric stem[],outer_jut,xjut,alpha[];
+stem1=fudged.stem-4stem_corr; stem2=min(fudged.hair,stem1);
+outer_jut=.75jut; xjut= if serifs: (stem1-stem2)/4 else: 0 fi;
+x1l=l+letter_fit+.1u+outer_jut; x2r=r-letter_fit-.3u-outer_jut-xjut;
+x3l=l+letter_fit+outer_jut+xjut; x4r=r-letter_fit-outer_jut;
+y1=y2=h; y3=y4=0;
+alpha1=diag_ratio(1,stem1,h,x4r-x1l);
+alpha2=diag_ratio(1,stem2,h,x2r-x3l);
+penpos1(alpha1*stem1,0); penpos2(alpha2*stem2,0);
+penpos3(alpha2*stem2,0); penpos4(alpha1*stem1,0);
+if hefty: z0=whatever[z1,z4]=whatever[z2,z3];
+ x12=x34=x0; y13=y24=y0;
+ z12=whatever[z2l,z3l]; z13=whatever[z2l,z3l];
+ z24=whatever[z2r,z3r]; z34=whatever[z2r,z3r];
+ forsuffixes $=13,24,34: z$'=.2[z$,z0]; endfor
+ fill diag_end(12,1r,.5,1,1l,13')--z13'--diag_end(13',3l,1,.5,3r,34')--z34'
+  --diag_end(34',4l,.5,1,4r,24')--z24'
+  --diag_end(24',2r,1,.5,2l,12)--z12--cycle; % diagonals
+else: fill diag_end(4r,1r,.5,1,1l,4l)
+  --diag_end(1l,4l,.5,1,4r,1r)--cycle; % left diagonal
+ fill diag_end(2l,3l,.5,1,3r,2r)
+  --diag_end(3r,2r,.5,1,2l,3l)--cycle; fi  % right diagonal
+if serifs: numeric inner_jut[]; pickup tiny.nib;
+ prime_points_inside(1,4); prime_points_inside(2,3);
+ prime_points_inside(3,2); prime_points_inside(4,1);
+ if rt x1'r+jut+.5u+1<=lft x2'l-jut-xjut: inner_jut1=jut;
+ else: rt x1'r+inner_jut1+.5u+1=lft x2'l-inner_jut1-xjut; fi
+ if rt x3'r+jut+.5u+1<=lft x4'l-jut-xjut: inner_jut2=jut;
+ else: rt x3'r+inner_jut2+.5u+1=lft x4'l-inner_jut2-xjut; fi
+ dish_serif(1',4,a,1/3,outer_jut,b,2/3,inner_jut1);  % upper left serif
+ dish_serif(4',1,c,2/3,inner_jut2,d,1/3,outer_jut);  % lower right serif
+ dish_serif(2',3,e,2/3,inner_jut1+xjut,
+  f,1/2,outer_jut+xjut)(dark);  % upper right serif
+ dish_serif(3',2,g,1/2,outer_jut+xjut,
+  h,2/3,inner_jut2+xjut)(dark); fi  % lower left serif
+penlabels(0,1,2,3,4,12,13,24,34); endchar;
+
+ecchar "The letter y";
+beginchar("y",if serifs:9.5u# else:9u# fi,x_height#,desc_depth#);
+italcorr x_height#*slant+.25u#;
+adjust_fit(serif_fit# if monospace:+\\.5u#,.5u#+ else:,fi\\ serif_fit#);
+numeric left_stem,right_stem,bot_stem,bot_vair,outer_jut;
+left_stem=fudged.stem-stem_corr;
+right_stem=fudged.hair if hefty:-2stem_corr fi;
+bot_stem=fudged.hair if hefty:-8stem_corr fi;
+bot_vair=Vround(if serifs: vair else:.5[vair,bot_stem] fi);
+outer_jut=.75jut;
+x1l=w-x4r=l+letter_fit+outer_jut+.25u; y1=y4r=h; y2=y3=0; x2l=x3l;
+numeric alpha,alpha[]; x9=3u; y9=bot_vair-d-oo;
+alpha1=diag_ratio(2,bot_stem,y1-y3,x4r-x1l-apex_corr);
+alpha2=diag_ratio(1,bot_stem,y1-y9,x4r-x9);
+if alpha1<alpha2: x2l-x1l=x4r-x3r+apex_corr; alpha=alpha1;
+else: alpha=alpha2; z3l=whatever[z9,z4r-(alpha*bot_stem,0)]; fi
+penpos3(alpha*bot_stem,0); penpos4(alpha*right_stem,0);
+alpha3=(y1++(x2l-x1l))/y1;
+penpos1(alpha3*left_stem,0); penpos2(alpha3*left_stem,0);
+z0=whatever[z1r,z2r]=z4l+whatever*(z3r-z4r);
+if y0>notch_cut: y0:=notch_cut;
+  fill z0+.5right{up}...{z4r-z3r}diag_end(0,4l,1,1,4r,3r)
+    --z3r--z2l--diag_end(2l,1l,1,1,1r,2r){z2-z1}
+    ...{down}z0+.5left--cycle; % left and right diagonals
+else: fill z0--diag_end(0,4l,1,1,4r,3r)--z3r--z2l
+    --diag_end(2l,1l,1,1,1r,0)--cycle; fi % left and right diagonals
+penpos5(alpha*bot_stem,0); z5r=whatever[z3r,z4r]; y5-.5vair=-.5d;
+if serifs: numeric light_bulb; light_bulb=hround 7/8[hair,flare]; clearpen;
+ penpos6(vair,-90); penpos7(hair,-180); penpos8(light_bulb,-180);
+ x6=2u; y6r=-d-oo; y8-.5light_bulb=-.85d; x8r=hround .35u;
+ fill stroke z3e---z5e...{left}z6e; bulb(6,7,8);  % arc and bulb
+ numeric inner_jut; pickup tiny.nib;
+ prime_points_inside(1,2); prime_points_inside(4,3);
+ if rt x1'r+jut+.5u+1<=lft x4'l-jut: inner_jut=jut;
+ else: rt x1'r+inner_jut+.5u+1=lft x4'l-inner_jut; fi
+ dish_serif(1',2,a,1/3,outer_jut,b,1/2,inner_jut);  % left serif
+ dish_serif(4',3,c,.6,inner_jut,d,1/2,outer_jut)(dark);  % right serif
+else: penpos6(bot_vair,-90); x6=2.5u; y6r=-d-oo;
+ fill stroke z3e---z5e...{left}z6e;  % arc
+ pickup fine.nib; pos6'(bot_vair,-90); z6'=z6;
+ pos7(2/3[bot_vair,flare],-85);
+ lft x7l=hround u; bot y7r=vround-.96d-oo; y7l:=good.y y7l;
+ filldraw stroke term.e(6',7,left,1,4); fi % arc and terminal
+penlabels(0,1,2,3,4,5,6,7,8,9); endchar;
+
+ecchar "The letter z";
+beginchar("z",8u#,x_height#,0);
+italcorr x_height#*slant-.5serif_fit#-.3u#;
+adjust_fit(0,.5serif_fit#);
+numeric arm_thickness[],z_stem;
+if hefty: arm_thickness1=Vround(vair-vair_corr); arm_thickness2=vair;
+ z_stem=.6[vair,stem];
+else: arm_thickness1=vair; arm_thickness2=vair'; z_stem=.9[vair,stem]; fi
+pickup tiny.nib; rt x1r=rt x2r=hround(w-.8u); lft x3l=lft x4l=hround .5u;
+top y1=h; y2=min(y1,h-2/3arm_thickness1);
+bot y4=0; y3=max(y4,2/3arm_thickness2);
+numeric alpha; alpha=diag_ratio(1,z_stem-tiny,y2-y3,x2r-x3l-slant*(y2-y3));
+penpos1(alpha*(z_stem-tiny),0); penpos2(alpha*(z_stem-tiny),0);
+penpos3(alpha*(z_stem-tiny),0); penpos4(alpha*(z_stem-tiny),0);
+pair delta; delta=penoffset z3-z2 of currentpen;
+fill top lft z1l--z2l+delta---z3l+delta..lft z3l---lft z4l..bot z4l
+ ---bot rt z4r--z3r-delta---z2r-delta..rt z2r---rt z1r..top z1r
+ ---cycle;  % diagonal
+pickup crisp.nib; pos5(arm_thickness1,90); pos6(hair,180);
+top y5r=h; x5=x1; lft x6r=hround .75u; y6=good.y(y5l-beak/1.4)-eps;
+arm(5,6,a,beak_darkness,-.4beak_jut);  % upper arm and beak
+pos7(arm_thickness2,-90); pos8(hair,0);
+bot y7r=0; x7=x4; rt x8r=hround(w-.75u); y8=good.y(y7l+beak/1.2)+eps;
+arm(7,8,b,beak_darkness,.6beak_jut);  % lower arm and beak
+penlabels(1,2,3,4,5,6,7,8); endchar;
+
+
+endinput;
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/ebrlwest.mf b/Master/texmf-dist/fonts/source/public/cmbright/ebrlwest.mf
new file mode 100644
index 00000000000..cee82db50f9
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/ebrlwest.mf
@@ -0,0 +1,1163 @@
+% ebrlwest.mf
+% [= exrlwest.mf, changed by Walter Schmidt, see (CMBR)]
+%
+% (c) Copyright 1995, 1996, 1997 J"org Knappen
+% (c) Copyright 1990, 1992 Norbert Schwarz
+%
+% This file is part of the EC Bright fonts version 1.0
+%
+% Content:
+%
+%   lowercase accented letters ("western part")
+%
+%   oct"340" .. oct"377"
+%
+%   oct"340"    a with gravis
+%   oct"341"    a with acute
+%   oct"342"    a with circumflex
+%   oct"343"    a with tilde
+%   oct"344"    a with umlaut
+%   oct"345"    a with ring
+%   oct"346"    ae
+%   oct"347"    c with cedilla
+%
+%   oct"350"    e with gravis
+%   oct"351"    e with acute
+%   oct"352"    e with circumflex
+%   oct"353"    e with umlaut
+%   oct"354"    i with gravis
+%   oct"355"    i with acute
+%   oct"356"    i with circumflex
+%   oct"357"    i with umlaut
+%
+%   oct"360"    edh (icelandic)
+%   oct"361"    n with tilde
+%   oct"362"    o with gravis
+%   oct"363"    o with acute
+%   oct"364"    o with circumflex
+%   oct"365"    o with tilde
+%   oct"366"    o with umlaut
+%   oct"367"    oe
+%
+%   oct"370"    o with  /
+%   oct"371"    u with gravis
+%   oct"372"    u with acute
+%   oct"373"    u with circumflex
+%   oct"374"    u with umlaut
+%   oct"375"    y with acute
+%   oct"376"    thorn
+%   oct"377"    sharp s
+
+version_check(1,0);  % |version_check| was introduced in dc1.3
+
+ecchar "The letter a with gravis";
+beginchar_twice(oct"340",9u#,x_height#+acc_height#,0);
+bh#:=min(bar_height#,1.14x_height#-bar_height#); define_pixels(bh);
+italcorr 1/3[bh#,x_height#]*slant+.5stem#-serif_fit#-2u#;
+adjust_fit(0,serif_fit# if serifs: if hair#+.5stem#>1.5u#:-.25u# fi\\fi);
+pickup fine.nib; top y3r=x_height+vround 1.5oo;
+if serifs: pos1(flare,180); pos2(hair,180);
+ pos3(vair,90);  lft x1r=hround max(u,2.1u-.5flare); x3=.5w-.5u;
+ y1=min(bh+.5flare+2vair+2,.9[bh,x_height]-.5flare);
+ bulb(3,2,1);  % bulb
+else: pos1(5/7[vair,flare],95); x1l=good.x 1.5u; x1r:=good.x x1r;
+ pos3(1/8[vair,thin_join],90);
+ x3=.5w-.2u; top y1r=vround .82[bh,top y3r];
+ filldraw stroke term.e(3,1,left,.9,4); fi  % terminal
+pos4(stem,0); rt x4r=hround(w-2.5u+.5stem); y4=1/3[bh,x_height];
+pos5(stem,0); x5=x4; y5=max(.55bh,2vair);
+filldraw stroke super_arc.e(3,4)&z4e..z5e;  % arc and stem
+pos6(.3[thin_join,vair],90); x6=x4; bot y6=bh;
+pos7(hround(curve-2stem_corr),180);
+lft x7r=hround max(.5u,1.5u-.5curve); y7=1/3[top y8l,top y6r];
+pos8(vair,270); x8l=.5w-.75u; bot y8r=-oo;
+pos9(thin_join,360); z9l=z5l;
+(x,y8r)=whatever[z8l,z9l]; x8r:=max(x,x8-u);
+{{interim superness:=more_super;
+ filldraw stroke z9e{down}...z8e{left}...{up}z7e&super_arc.e(7,6)}}; % bowl
+if serifs: numeric shaved_stem; shaved_stem=hround(stem-3stem_corr);
+ if hair#+.5stem#>1.5u#: pickup tiny.nib;
+  pos5'(shaved_stem,0); rt x5'r=fine.rt x5r; y5'=y5;
+  pos10(shaved_stem,0); x10=x5'; y10=.2[.5tiny,bh];
+  pos11(shaved_stem,0); rt x11r=hround(w-.25u); bot y11=0;
+  pos12(shaved_stem,0); x11=x12; top y12=slab+eps;
+  filldraw z5'l---z10l...z11l{right}--z11r
+   --z12r{left}...z10r+.75(z12-z11)---z5'r--cycle;  % foot
+ else: pickup crisp.nib; pos5'(shaved_stem,0); rt x5'r=fine.rt x5r; y5'=y5;
+  pos10(shaved_stem,0); x10=x5'; y10=1/3bh;
+  pos11(.2[vair,stem],90); x11r=.5[x10r,x12r]; bot y11l=-vround .5oo;
+  pos12(hair,180); rt x12l=hround(w-.1u); y12=max(y10,y11+vair);
+  pos13(hair,180); x13=x12; top y13=max(vround .6bh,top y12);
+  (x',y11l)=whatever[z11r,z12r]; x11l:=max(x',x10);
+  filldraw stroke z5'e---z10e...z11e{right}...z12e---z13e; fi  % hook
+else: numeric shaved_stem; shaved_stem=hround(stem-stem_corr);
+ pickup tiny.nib; pos5'(shaved_stem,0); rt x5'r=fine.rt x5r; y5'=y5;
+ pos10(shaved_stem,0); x10=x5'; bot y10=0;
+ filldraw stroke z5'e--z10e; fi  % base of stem
+hpos_corr=u; put_gravis;
+repeat_once;
+penlabels(1,2,3,4,5,6,7,8,9,10,11,12,13); endchar;
+
+ecchar "The letter a with acute";
+beginchar_twice(oct"341",9u#,x_height#+acc_height#,0);
+bh#:=min(bar_height#,1.14x_height#-bar_height#); define_pixels(bh);
+italcorr 1/3[bh#,x_height#]*slant+.5stem#-serif_fit#-2u#;
+adjust_fit(0,serif_fit# if serifs: if hair#+.5stem#>1.5u#:-.25u# fi\\fi);
+pickup fine.nib; top y3r=x_height+vround 1.5oo;
+if serifs: pos1(flare,180); pos2(hair,180);
+ pos3(vair,90);  lft x1r=hround max(u,2.1u-.5flare); x3=.5w-.5u;
+ y1=min(bh+.5flare+2vair+2,.9[bh,x_height]-.5flare);
+ bulb(3,2,1);  % bulb
+else: pos1(5/7[vair,flare],95); x1l=good.x 1.5u; x1r:=good.x x1r;
+ pos3(1/8[vair,thin_join],90);
+ x3=.5w-.2u; top y1r=vround .82[bh,top y3r];
+ filldraw stroke term.e(3,1,left,.9,4); fi  % terminal
+pos4(stem,0); rt x4r=hround(w-2.5u+.5stem); y4=1/3[bh,x_height];
+pos5(stem,0); x5=x4; y5=max(.55bh,2vair);
+filldraw stroke super_arc.e(3,4)&z4e..z5e;  % arc and stem
+pos6(.3[thin_join,vair],90); x6=x4; bot y6=bh;
+pos7(hround(curve-2stem_corr),180);
+lft x7r=hround max(.5u,1.5u-.5curve); y7=1/3[top y8l,top y6r];
+pos8(vair,270); x8l=.5w-.75u; bot y8r=-oo;
+pos9(thin_join,360); z9l=z5l;
+(x,y8r)=whatever[z8l,z9l]; x8r:=max(x,x8-u);
+{{interim superness:=more_super;
+ filldraw stroke z9e{down}...z8e{left}...{up}z7e&super_arc.e(7,6)}}; % bowl
+if serifs: numeric shaved_stem; shaved_stem=hround(stem-3stem_corr);
+ if hair#+.5stem#>1.5u#: pickup tiny.nib;
+  pos5'(shaved_stem,0); rt x5'r=fine.rt x5r; y5'=y5;
+  pos10(shaved_stem,0); x10=x5'; y10=.2[.5tiny,bh];
+  pos11(shaved_stem,0); rt x11r=hround(w-.25u); bot y11=0;
+  pos12(shaved_stem,0); x11=x12; top y12=slab+eps;
+  filldraw z5'l---z10l...z11l{right}--z11r
+   --z12r{left}...z10r+.75(z12-z11)---z5'r--cycle;  % foot
+ else: pickup crisp.nib; pos5'(shaved_stem,0); rt x5'r=fine.rt x5r; y5'=y5;
+  pos10(shaved_stem,0); x10=x5'; y10=1/3bh;
+  pos11(.2[vair,stem],90); x11r=.5[x10r,x12r]; bot y11l=-vround .5oo;
+  pos12(hair,180); rt x12l=hround(w-.1u); y12=max(y10,y11+vair);
+  pos13(hair,180); x13=x12; top y13=max(vround .6bh,top y12);
+  (x',y11l)=whatever[z11r,z12r]; x11l:=max(x',x10);
+  filldraw stroke z5'e---z10e...z11e{right}...z12e---z13e; fi  % hook
+else: numeric shaved_stem; shaved_stem=hround(stem-stem_corr);
+ pickup tiny.nib; pos5'(shaved_stem,0); rt x5'r=fine.rt x5r; y5'=y5;
+ pos10(shaved_stem,0); x10=x5'; bot y10=0;
+ filldraw stroke z5'e--z10e; fi  % base of stem
+hpos_corr=-u; put_accent;
+repeat_once;
+penlabels(1,2,3,4,5,6,7,8,9,10,11,12,13); endchar;
+
+ecchar "The letter a with circumflex";
+beginchar(oct"342",9u#,x_height#+acc_height#,0);
+bh#:=min(bar_height#,1.14x_height#-bar_height#); define_pixels(bh);
+italcorr 1/3[bh#,x_height#]*slant+.5stem#-serif_fit#-2u#;
+adjust_fit(0,serif_fit# if serifs: if hair#+.5stem#>1.5u#:-.25u# fi\\fi);
+pickup fine.nib; top y3r=x_height+vround 1.5oo;
+if serifs: pos1(flare,180); pos2(hair,180);
+ pos3(vair,90);  lft x1r=hround max(u,2.1u-.5flare); x3=.5w-.5u;
+ y1=min(bh+.5flare+2vair+2,.9[bh,x_height]-.5flare);
+ bulb(3,2,1);  % bulb
+else: pos1(5/7[vair,flare],95); x1l=good.x 1.5u; x1r:=good.x x1r;
+ pos3(1/8[vair,thin_join],90);
+ x3=.5w-.2u; top y1r=vround .82[bh,top y3r];
+ filldraw stroke term.e(3,1,left,.9,4); fi  % terminal
+pos4(stem,0); rt x4r=hround(w-2.5u+.5stem); y4=1/3[bh,x_height];
+pos5(stem,0); x5=x4; y5=max(.55bh,2vair);
+filldraw stroke super_arc.e(3,4)&z4e..z5e;  % arc and stem
+pos6(.3[thin_join,vair],90); x6=x4; bot y6=bh;
+pos7(hround(curve-2stem_corr),180);
+lft x7r=hround max(.5u,1.5u-.5curve); y7=1/3[top y8l,top y6r];
+pos8(vair,270); x8l=.5w-.75u; bot y8r=-oo;
+pos9(thin_join,360); z9l=z5l;
+(x,y8r)=whatever[z8l,z9l]; x8r:=max(x,x8-u);
+{{interim superness:=more_super;
+ filldraw stroke z9e{down}...z8e{left}...{up}z7e&super_arc.e(7,6)}}; % bowl
+if serifs: numeric shaved_stem; shaved_stem=hround(stem-3stem_corr);
+ if hair#+.5stem#>1.5u#: pickup tiny.nib;
+  pos5'(shaved_stem,0); rt x5'r=fine.rt x5r; y5'=y5;
+  pos10(shaved_stem,0); x10=x5'; y10=.2[.5tiny,bh];
+  pos11(shaved_stem,0); rt x11r=hround(w-.25u); bot y11=0;
+  pos12(shaved_stem,0); x11=x12; top y12=slab+eps;
+  filldraw z5'l---z10l...z11l{right}--z11r
+   --z12r{left}...z10r+.75(z12-z11)---z5'r--cycle;  % foot
+ else: pickup crisp.nib; pos5'(shaved_stem,0); rt x5'r=fine.rt x5r; y5'=y5;
+  pos10(shaved_stem,0); x10=x5'; y10=1/3bh;
+  pos11(.2[vair,stem],90); x11r=.5[x10r,x12r]; bot y11l=-vround .5oo;
+  pos12(hair,180); rt x12l=hround(w-.1u); y12=max(y10,y11+vair);
+  pos13(hair,180); x13=x12; top y13=max(vround .6bh,top y12);
+  (x',y11l)=whatever[z11r,z12r]; x11l:=max(x',x10);
+  filldraw stroke z5'e---z10e...z11e{right}...z12e---z13e; fi  % hook
+else: numeric shaved_stem; shaved_stem=hround(stem-stem_corr);
+ pickup tiny.nib; pos5'(shaved_stem,0); rt x5'r=fine.rt x5r; y5'=y5;
+ pos10(shaved_stem,0); x10=x5'; bot y10=0;
+ filldraw stroke z5'e--z10e; fi  % base of stem
+% the accent
+lowercase_hat(x3,oo,14,15,16,17,18);
+penlabels(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18); endchar;
+
+
+ecchar "The letter a with tilde";
+beginchar(oct"343",9u#,x_height#+acc_height#,0);
+bh#:=min(bar_height#,1.14x_height#-bar_height#); define_pixels(bh);
+italcorr 1/3[bh#,x_height#]*slant+.5stem#-serif_fit#-2u#;
+adjust_fit(0,serif_fit# if serifs: if hair#+.5stem#>1.5u#:-.25u# fi\\fi);
+pickup fine.nib; top y3r=x_height+vround 1.5oo;
+if serifs: pos1(flare,180); pos2(hair,180);
+ pos3(vair,90);  lft x1r=hround max(u,2.1u-.5flare); x3=.5w-.5u;
+ y1=min(bh+.5flare+2vair+2,.9[bh,x_height]-.5flare);
+ bulb(3,2,1);  % bulb
+else: pos1(5/7[vair,flare],95); x1l=good.x 1.5u; x1r:=good.x x1r;
+ pos3(1/8[vair,thin_join],90);
+ x3=.5w-.2u; top y1r=vround .82[bh,top y3r];
+ filldraw stroke term.e(3,1,left,.9,4); fi  % terminal
+pos4(stem,0); rt x4r=hround(w-2.5u+.5stem); y4=1/3[bh,x_height];
+pos5(stem,0); x5=x4; y5=max(.55bh,2vair);
+filldraw stroke super_arc.e(3,4)&z4e..z5e;  % arc and stem
+pos6(.3[thin_join,vair],90); x6=x4; bot y6=bh;
+pos7(hround(curve-2stem_corr),180);
+lft x7r=hround max(.5u,1.5u-.5curve); y7=1/3[top y8l,top y6r];
+pos8(vair,270); x8l=.5w-.75u; bot y8r=-oo;
+pos9(thin_join,360); z9l=z5l;
+(x,y8r)=whatever[z8l,z9l]; x8r:=max(x,x8-u);
+{{interim superness:=more_super;
+ filldraw stroke z9e{down}...z8e{left}...{up}z7e&super_arc.e(7,6)}}; % bowl
+if serifs: numeric shaved_stem; shaved_stem=hround(stem-3stem_corr);
+ if hair#+.5stem#>1.5u#: pickup tiny.nib;
+  pos5'(shaved_stem,0); rt x5'r=fine.rt x5r; y5'=y5;
+  pos10(shaved_stem,0); x10=x5'; y10=.2[.5tiny,bh];
+  pos11(shaved_stem,0); rt x11r=hround(w-.25u); bot y11=0;
+  pos12(shaved_stem,0); x11=x12; top y12=slab+eps;
+  filldraw z5'l---z10l...z11l{right}--z11r
+   --z12r{left}...z10r+.75(z12-z11)---z5'r--cycle;  % foot
+ else: pickup crisp.nib; pos5'(shaved_stem,0); rt x5'r=fine.rt x5r; y5'=y5;
+  pos10(shaved_stem,0); x10=x5'; y10=1/3bh;
+  pos11(.2[vair,stem],90); x11r=.5[x10r,x12r]; bot y11l=-vround .5oo;
+  pos12(hair,180); rt x12l=hround(w-.1u); y12=max(y10,y11+vair);
+  pos13(hair,180); x13=x12; top y13=max(vround .6bh,top y12);
+  (x',y11l)=whatever[z11r,z12r]; x11l:=max(x',x10);
+  filldraw stroke z5'e---z10e...z11e{right}...z12e---z13e; fi  % hook
+else: numeric shaved_stem; shaved_stem=hround(stem-stem_corr);
+ pickup tiny.nib; pos5'(shaved_stem,0); rt x5'r=fine.rt x5r; y5'=y5;
+ pos10(shaved_stem,0); x10=x5'; bot y10=0;
+ filldraw stroke z5'e--z10e; fi  % base of stem
+% the accent
+lowercase_tilde(0,0,14,15,16,17,18);
+penlabels(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18); endchar;
+
+
+
+ecchar "The letter a with umlaut";
+beginchar(oct"344",9u#,lc_trema_height#,0);
+bh#:=min(bar_height#,1.14x_height#-bar_height#); define_pixels(bh);
+italcorr 1/3[bh#,x_height#]*slant+.5stem#-serif_fit#-2u#;
+adjust_fit(0,serif_fit# if serifs: if hair#+.5stem#>1.5u#:-.25u# fi\\fi);
+pickup fine.nib; top y3r=x_height+vround 1.5oo;
+if serifs: pos1(flare,180); pos2(hair,180);
+ pos3(vair,90);  lft x1r=hround max(u,2.1u-.5flare); x3=.5w-.5u;
+ y1=min(bh+.5flare+2vair+2,.9[bh,x_height]-.5flare);
+ bulb(3,2,1);  % bulb
+else: pos1(5/7[vair,flare],95); x1l=good.x 1.5u; x1r:=good.x x1r;
+ pos3(1/8[vair,thin_join],90);
+ x3=.5w-.2u; top y1r=vround .82[bh,top y3r];
+ filldraw stroke term.e(3,1,left,.9,4); fi  % terminal
+pos4(stem,0); rt x4r=hround(w-2.5u+.5stem); y4=1/3[bh,x_height];
+pos5(stem,0); x5=x4; y5=max(.55bh,2vair);
+filldraw stroke super_arc.e(3,4)&z4e..z5e;  % arc and stem
+pos6(.3[thin_join,vair],90); x6=x4; bot y6=bh;
+pos7(hround(curve-2stem_corr),180);
+lft x7r=hround max(.5u,1.5u-.5curve); y7=1/3[top y8l,top y6r];
+pos8(vair,270); x8l=.5w-.75u; bot y8r=-oo;
+pos9(thin_join,360); z9l=z5l;
+(x,y8r)=whatever[z8l,z9l]; x8r:=max(x,x8-u);
+{{interim superness:=more_super;
+ filldraw stroke z9e{down}...z8e{left}...{up}z7e&super_arc.e(7,6)}}; % bowl
+if serifs: numeric shaved_stem; shaved_stem=hround(stem-3stem_corr);
+ if hair#+.5stem#>1.5u#: pickup tiny.nib;
+  pos5'(shaved_stem,0); rt x5'r=fine.rt x5r; y5'=y5;
+  pos10(shaved_stem,0); x10=x5'; y10=.2[.5tiny,bh];
+  pos11(shaved_stem,0); rt x11r=hround(w-.25u); bot y11=0;
+  pos12(shaved_stem,0); x11=x12; top y12=slab+eps;
+  filldraw z5'l---z10l...z11l{right}--z11r
+   --z12r{left}...z10r+.75(z12-z11)---z5'r--cycle;  % foot
+ else: pickup crisp.nib; pos5'(shaved_stem,0); rt x5'r=fine.rt x5r; y5'=y5;
+  pos10(shaved_stem,0); x10=x5'; y10=1/3bh;
+  pos11(.2[vair,stem],90); x11r=.5[x10r,x12r]; bot y11l=-vround .5oo;
+  pos12(hair,180); rt x12l=hround(w-.1u); y12=max(y10,y11+vair);
+  pos13(hair,180); x13=x12; top y13=max(vround .6bh,top y12);
+  (x',y11l)=whatever[z11r,z12r]; x11l:=max(x',x10);
+  filldraw stroke z5'e---z10e...z11e{right}...z12e---z13e; fi  % hook
+else: numeric shaved_stem; shaved_stem=hround(stem-stem_corr);
+ pickup tiny.nib; pos5'(shaved_stem,0); rt x5'r=fine.rt x5r; y5'=y5;
+ pos10(shaved_stem,0); x10=x5'; bot y10=0;
+ filldraw stroke z5'e--z10e; fi  % base of stem
+% the accent
+% lowercase_umlaut(0,0,14,15,16,17);
+lowercase_umlaut(-.3u,0,14,15,16,17); % (CMBR)
+penlabels(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17); endchar;
+
+ecchar "The letter a with ring";
+beginchar(oct"345",9u#,x_height#+acc_height#,0);
+bh#:=min(bar_height#,1.14x_height#-bar_height#); define_pixels(bh);
+italcorr 1/3[bh#,x_height#]*slant+.5stem#-serif_fit#-2u#;
+adjust_fit(0,serif_fit# if serifs: if hair#+.5stem#>1.5u#:-.25u# fi\\fi);
+pickup fine.nib; top y3r=x_height+vround 1.5oo;
+if serifs: pos1(flare,180); pos2(hair,180);
+ pos3(vair,90);  lft x1r=hround max(u,2.1u-.5flare); x3=.5w-.5u;
+ y1=min(bh+.5flare+2vair+2,.9[bh,x_height]-.5flare);
+ bulb(3,2,1);  % bulb
+else: pos1(5/7[vair,flare],95); x1l=good.x 1.5u; x1r:=good.x x1r;
+ pos3(1/8[vair,thin_join],90);
+ x3=.5w-.2u; top y1r=vround .82[bh,top y3r];
+ filldraw stroke term.e(3,1,left,.9,4); fi  % terminal
+pos4(stem,0); rt x4r=hround(w-2.5u+.5stem); y4=1/3[bh,x_height];
+pos5(stem,0); x5=x4; y5=max(.55bh,2vair);
+filldraw stroke super_arc.e(3,4)&z4e..z5e;  % arc and stem
+pos6(.3[thin_join,vair],90); x6=x4; bot y6=bh;
+pos7(hround(curve-2stem_corr),180);
+lft x7r=hround max(.5u,1.5u-.5curve); y7=1/3[top y8l,top y6r];
+pos8(vair,270); x8l=.5w-.75u; bot y8r=-oo;
+pos9(thin_join,360); z9l=z5l;
+(x,y8r)=whatever[z8l,z9l]; x8r:=max(x,x8-u);
+{{interim superness:=more_super;
+ filldraw stroke z9e{down}...z8e{left}...{up}z7e&super_arc.e(7,6)}}; % bowl
+if serifs: numeric shaved_stem; shaved_stem=hround(stem-3stem_corr);
+ if hair#+.5stem#>1.5u#: pickup tiny.nib;
+  pos5'(shaved_stem,0); rt x5'r=fine.rt x5r; y5'=y5;
+  pos10(shaved_stem,0); x10=x5'; y10=.2[.5tiny,bh];
+  pos11(shaved_stem,0); rt x11r=hround(w-.25u); bot y11=0;
+  pos12(shaved_stem,0); x11=x12; top y12=slab+eps;
+  filldraw z5'l---z10l...z11l{right}--z11r
+   --z12r{left}...z10r+.75(z12-z11)---z5'r--cycle;  % foot
+ else: pickup crisp.nib; pos5'(shaved_stem,0); rt x5'r=fine.rt x5r; y5'=y5;
+  pos10(shaved_stem,0); x10=x5'; y10=1/3bh;
+  pos11(.2[vair,stem],90); x11r=.5[x10r,x12r]; bot y11l=-vround .5oo;
+  pos12(hair,180); rt x12l=hround(w-.1u); y12=max(y10,y11+vair);
+  pos13(hair,180); x13=x12; top y13=max(vround .6bh,top y12);
+  (x',y11l)=whatever[z11r,z12r]; x11l:=max(x',x10);
+  filldraw stroke z5'e---z10e...z11e{right}...z12e---z13e; fi  % hook
+else: numeric shaved_stem; shaved_stem=hround(stem-stem_corr);
+ pickup tiny.nib; pos5'(shaved_stem,0); rt x5'r=fine.rt x5r; y5'=y5;
+ pos10(shaved_stem,0); x10=x5'; bot y10=0;
+ filldraw stroke z5'e--z10e; fi  % base of stem
+% the accent
+lowercase_circle(x3,(1/3[x_height,h]+apex_o),14,15,16,17);
+penlabels(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17); endchar;
+
+
+
+ecchar "The ligature ae";
+beginchar(oct"346",13u#,x_height#,0);
+italcorr .5[bar_height#,x_height#]*slant+.5min(curve#-1.5u#,0);
+adjust_fit(0,0);
+numeric left_curve,right_curve;
+if monospace: right_curve=left_curve=fudged.stem;
+else: left_curve=max(tiny.breadth,hround(curve-2stem_corr));
+right_curve=max(tiny.breadth,hround(curve-if serifs:6
+else:8 fi\\stem_corr));fi
+pickup tiny.nib; pos11(right_curve,0);
+pos12(vair,90); pos13(mfudged.stem,180);
+y11=good.y bar_height; top y12r=h+vround 1.5oo; y10l=bot y11;
+rt x11r=hround min(w-.5u,w-u+.5right_curve);
+lft x13r=hround (.5w-.5mfudged.stem); x12=.55[x13,x11];
+{{interim superness:=more_super;
+ filldraw stroke super_arc.e(11,12)}};  % right bowl of e
+y13=.5[y12,y14]; bot y14r=-oo; x14=x12+.25u;
+if serifs: pos14(vair',270); pos15(mfudged.hair,360);
+ y15=max(good.y(.5bar_height-.9),y14l+vair); x15r=x11r;
+ (x,y14l)=whatever[z14r,z15]; x14l:=min(x,x14l+.5u);
+ filldraw stroke pulled_arc.e(12,13)
+  & pulled_super_arc.e(13,14)(.8superpull)
+  ...{x15-x14,5(y15-y14)}z15e; % left bowl, arc, and terminal of e
+else: pos14(vair,270);
+ filldraw stroke super_arc.e(12,13)
+  & super_arc.e(13,14);  % left bowl and arc of e
+ pickup fine.nib; pos14'(vair,270); z14=z14';
+ pos15(.5[vair,flare],275); rt x15r=hround(w-.6u);
+y15r=good.y(y15r+1/3bar_height-y15); y15l:=good.y
+ y15l; x15l:=good.x x15l;
+ filldraw stroke term.e(14',15,right,1,4); fi  % right terminal
+y11'r=y10r=y10l+.6[thin_join,vair]; y11'l=y10l;
+ x11'l=x11'r=x11; x10l=x10r=x13;
+fill stroke z10e--z11'e;  % crossbar
+pickup fine.nib; top y3r=h+vround 1.5oo;
+if serifs: pos1(flare,180); pos2(mfudged.hair,180);
+ pos3(vair,90);  lft x1r=hround max(u,2.1u-.5flare); x3=4u;
+ y1=min(bar_height+.5flare+2vair+2,.9[bar_height,h]-.5flare);
+ bulb(3,2,1);  % bulb
+else: pos1(5/7[vair,flare],95); x1l=good.x 1.5u; x1r:=good.x x1r;
+ pos3(1/8[vair,thin_join],90);
+ x3=4.3u; top y1r=vround .82[bar_height,top y3r];
+ filldraw stroke term.e(3,1,left,.9,4); fi  % left terminal
+pos4(mfudged.stem,0); x4=x13; y4=1/3[bar_height,h];
+pos5(mfudged.stem,0); x5=x4; y5=min(y4,y13);
+filldraw stroke super_arc.e(3,4)&z4e--z5e;  % arc and stem
+pos6(.6[thin_join,vair],90); x6=x4; bot y6=y10l;
+pos7(left_curve,180);
+lft x7r=hround max(.5u,1.5u-.5left_curve);
+y7=1/3[top y8l,top y6r];
+pos8(vair,270); x8l=3.75u; bot y8r=-oo;
+pos9(.5[vair,fudged.stem],360); x9=x5; y9=.55bar_height;
+(x',y8r)=whatever[z8l,z9l]; x8r:=max(x',x8-u);
+{{interim superness:=more_super;
+ filldraw stroke z9e{down}...z8e{left}...{up}z7e&super_arc.e(7,6)}}; % bowl
+if y9<y5:
+filldraw stroke z5e{down}..{down}z9e;
+fi  % link (usually hidden)
+penlabels(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15);
+endchar;
+
+
+ecchar "The letter cedilla c";
+beginchar(oct"347",8u#,x_height#,0.875desc_depth#);
+italcorr x_height#*slant-.2u#;
+adjust_fit(if monospace: .5u#,.5u# else: 0,0 fi);
+pickup fine.nib; pos2(vair',90); pos4(vair',270);
+x2=x4=.5(w+u); top y2r=vround(x_height+1.5oo); bot y4r=-oo;
+pos3(curve,180); lft x3r=hround max(.6u,1.35u-.5curve); y3=.5x_height;
+if serifs: pos1(hair,0); pos0(flare,0);
+ y1=min(bar_height+.5flare+2vair'+2,.9[bar_height,h]-.5flare);
+ rt x1r=hround(w-.7u); bulb(2,1,0);  % bulb
+ pos5(hair,0); rt x5r=hround(w-.5u);
+ y5=max(good.y(.5bar_height-.9),y4l+vair');
+ (x,y4l)=whatever[z4r,z5l]; x4l:=min(x,x4l+.5u);
+ filldraw stroke pulled_super_arc.e(2,3)(.7superpull)
+  & pulled_super_arc.e(3,4)(.5superpull)
+  ..tension .9 and 1..{x5-x4,5(y5-y4)}z5e;  % arc and lower terminal
+else: pos1(4/7[vair',flare],80);
+ rt x1r=hround(w-.6u); top y1r=vround .82[bar_height,top y2r];
+ filldraw stroke term.e(2,1,right,.8,4);  % upper terminal
+ pos5(.6[vair',flare],275); rt x5r=hround(w-.5u);
+ y5r=good.y(y5r+1/3bar_height-y5); y5l:=good.y y5l; x5l:=good.x x5l;
+ forsuffixes e=l,r: path p.e; p.e=z4e{right}..tension .9 and 1..z5e;
+  if angle direction 1 of p.e>75:
+   p.e:=z4e{right}..tension atleast.9 and 1..{dir 75}z5e; fi endfor
+ filldraw stroke pulled_super_arc.e(2,3)(.7superpull)
+  & pulled_super_arc.e(3,4)(.5superpull) & p.e; fi  % arc and lower terminal
+% the accent
+lowercase_cedilla(x4,0,6,7,8,9,10);
+penlabels(0,1,2,3,4,5,6,7,8,9,10); endchar;
+
+
+ecchar "The letter e with gravis";
+beginchar_twice(oct"350",7.25u#+max(.75u#,.5curve#),x_height#+acc_height#,0);
+italcorr .5[bar_height#,x_height#]*slant+.5min(curve#-1.5u#,0);
+adjust_fit(if monospace: .25u#,.5u# else: 0,0 fi);
+numeric left_curve,right_curve;
+left_curve=right_curve+6stem_corr=curve if not serifs: -3stem_corr fi;
+if right_curve<tiny.breadth: right_curve:=tiny.breadth; fi
+if left_curve<tiny.breadth: left_curve:=tiny.breadth; fi
+pickup tiny.nib; pos1(right_curve,0);
+pos2(vair,90); pos3(left_curve,180);
+y1=good.y bar_height; top y2r=x_height+vround 1.5oo; y0l=bot y1;
+rt x1r=hround min(w-.5u,w-u+.5right_curve);
+lft x3r=hround max(.5u,1.25u-.5left_curve); x2=.5w+.25u;
+{{interim superness:=more_super;
+ filldraw stroke super_arc.e(1,2)}};  % right bowl
+y3=.5[y2,y4]; bot y4r=-oo; x4=x2+.25u;
+if serifs: pos4(vair',270); pos5(hair,360);
+ y5=max(good.y(.5bar_height-.9),y4l+vair); x5r=x1r;
+ (x,y4l)=whatever[z4r,z5]; x4l:=min(x,x4l+.5u);
+ filldraw stroke pulled_arc.e(2,3) & pulled_arc.e(3,4)
+  ...{x5-x4,5(y5-y4)}z5e; % left bowl, arc, and terminal
+else: pos4(vair,270);
+ filldraw stroke super_arc.e(2,3) & super_arc.e(3,4);  % left bowl and arc
+ pickup fine.nib; pos4'(vair,270); z4=z4';
+ pos5(.5[vair,flare],275); rt x5r=hround(w-.6u);
+ y5r=good.y(y5r+1/3bar_height-y5); y5l:=good.y y5l; x5l:=good.x x5l;
+ filldraw stroke term.e(4',5,right,1,4); fi  % terminal
+path testpath; testpath=super_arc.r(2,3) & super_arc.r(3,4);
+y1'r=y0r=y0l+.6[thin_join,vair]; y1'l=y0l; x1'l=x1'r=x1;
+forsuffixes $=l,r:
+ x0$=xpart(((0,y0$)--(x1,y0$)) intersectionpoint testpath); endfor
+fill stroke z0e--z1'e;  % crossbar
+hpos_corr=1.5u; put_gravis;
+repeat_once;
+penlabels(0,1,2,3,4,5,7,8); endchar;
+
+
+ecchar "The letter e with acute";
+beginchar_twice(oct"351",7.25u#+max(.75u#,.5curve#),x_height#+acc_height#,0);
+italcorr .5[bar_height#,x_height#]*slant+.5min(curve#-1.5u#,0);
+adjust_fit(if monospace: .25u#,.5u# else: 0,0 fi);
+numeric left_curve,right_curve;
+left_curve=right_curve+6stem_corr=curve if not serifs: -3stem_corr fi;
+if right_curve<tiny.breadth: right_curve:=tiny.breadth; fi
+if left_curve<tiny.breadth: left_curve:=tiny.breadth; fi
+pickup tiny.nib; pos1(right_curve,0);
+pos2(vair,90); pos3(left_curve,180);
+y1=good.y bar_height; top y2r=x_height+vround 1.5oo; y0l=bot y1;
+rt x1r=hround min(w-.5u,w-u+.5right_curve);
+lft x3r=hround max(.5u,1.25u-.5left_curve); x2=.5w+.25u;
+{{interim superness:=more_super;
+ filldraw stroke super_arc.e(1,2)}};  % right bowl
+y3=.5[y2,y4]; bot y4r=-oo; x4=x2+.25u;
+if serifs: pos4(vair',270); pos5(hair,360);
+ y5=max(good.y(.5bar_height-.9),y4l+vair); x5r=x1r;
+ (x,y4l)=whatever[z4r,z5]; x4l:=min(x,x4l+.5u);
+ filldraw stroke pulled_arc.e(2,3) & pulled_arc.e(3,4)
+  ...{x5-x4,5(y5-y4)}z5e; % left bowl, arc, and terminal
+else: pos4(vair,270);
+ filldraw stroke super_arc.e(2,3) & super_arc.e(3,4);  % left bowl and arc
+ pickup fine.nib; pos4'(vair,270); z4=z4';
+ pos5(.5[vair,flare],275); rt x5r=hround(w-.6u);
+ y5r=good.y(y5r+1/3bar_height-y5); y5l:=good.y y5l; x5l:=good.x x5l;
+ filldraw stroke term.e(4',5,right,1,4); fi  % terminal
+path testpath; testpath=super_arc.r(2,3) & super_arc.r(3,4);
+y1'r=y0r=y0l+.6[thin_join,vair]; y1'l=y0l; x1'l=x1'r=x1;
+forsuffixes $=l,r:
+ x0$=xpart(((0,y0$)--(x1,y0$)) intersectionpoint testpath); endfor
+fill stroke z0e--z1'e;  % crossbar
+hpos_corr=-u; put_accent;
+repeat_once;
+penlabels(0,1,2,3,4,5); endchar;
+
+ecchar "The letter circumflex e";
+beginchar(oct"352",7.25u#+max(.75u#,.5curve#),x_height#+acc_height#,0);
+italcorr .5[bar_height#,x_height#]*slant+.5min(curve#-1.5u#,0);
+adjust_fit(if monospace: .25u#,.5u# else: 0,0 fi);
+numeric left_curve,right_curve;
+left_curve=right_curve+6stem_corr=curve if not serifs: -3stem_corr fi;
+if right_curve<tiny.breadth: right_curve:=tiny.breadth; fi
+if left_curve<tiny.breadth: left_curve:=tiny.breadth; fi
+pickup tiny.nib; pos1(right_curve,0);
+pos2(vair,90); pos3(left_curve,180);
+y1=good.y bar_height; top y2r=x_height+vround 1.5oo; y0l=bot y1;
+rt x1r=hround min(w-.5u,w-u+.5right_curve);
+lft x3r=hround max(.5u,1.25u-.5left_curve); x2=.5w+.25u;
+{{interim superness:=more_super;
+ filldraw stroke super_arc.e(1,2)}};  % right bowl
+y3=.5[y2,y4]; bot y4r=-oo; x4=x2+.25u;
+if serifs: pos4(vair',270); pos5(hair,360);
+ y5=max(good.y(.5bar_height-.9),y4l+vair); x5r=x1r;
+ (x,y4l)=whatever[z4r,z5]; x4l:=min(x,x4l+.5u);
+ filldraw stroke pulled_arc.e(2,3) & pulled_arc.e(3,4)
+  ...{x5-x4,5(y5-y4)}z5e; % left bowl, arc, and terminal
+else: pos4(vair,270);
+ filldraw stroke super_arc.e(2,3) & super_arc.e(3,4);  % left bowl and arc
+ pickup fine.nib; pos4'(vair,270); z4=z4';
+ pos5(.5[vair,flare],275); rt x5r=hround(w-.6u);
+ y5r=good.y(y5r+1/3bar_height-y5); y5l:=good.y y5l; x5l:=good.x x5l;
+ filldraw stroke term.e(4',5,right,1,4); fi  % terminal
+path testpath; testpath=super_arc.r(2,3) & super_arc.r(3,4);
+y1'r=y0r=y0l+.6[thin_join,vair]; y1'l=y0l; x1'l=x1'r=x1;
+forsuffixes $=l,r:
+ x0$=xpart(((0,y0$)--(x1,y0$)) intersectionpoint testpath); endfor
+fill stroke z0e--z1'e;  % crossbar
+% the accent
+lowercase_hat(.5w,oo,7,8,9,10,11);
+penlabels(0,1,2,3,4,5,7,8); endchar;
+
+
+ecchar "The letter e with umlaut";
+beginchar(oct"353",7.25u#+max(.75u#,.5curve#),lc_trema_height#,0);
+italcorr .5[bar_height#,x_height#]*slant+.5min(curve#-1.5u#,0);
+adjust_fit(if monospace: .25u#,.5u# else: 0,0 fi);
+numeric left_curve,right_curve;
+left_curve=right_curve+6stem_corr=curve if not serifs: -3stem_corr fi;
+if right_curve<tiny.breadth: right_curve:=tiny.breadth; fi
+if left_curve<tiny.breadth: left_curve:=tiny.breadth; fi
+pickup tiny.nib; pos1(right_curve,0);
+pos2(vair,90); pos3(left_curve,180);
+y1=good.y bar_height; top y2r=x_height+vround 1.5oo; y0l=bot y1;
+rt x1r=hround min(w-.5u,w-u+.5right_curve);
+lft x3r=hround max(.5u,1.25u-.5left_curve); x2=.5w+.25u;
+{{interim superness:=more_super;
+ filldraw stroke super_arc.e(1,2)}};  % right bowl
+y3=.5[y2,y4]; bot y4r=-oo; x4=x2+.25u;
+if serifs: pos4(vair',270); pos5(hair,360);
+ y5=max(good.y(.5bar_height-.9),y4l+vair); x5r=x1r;
+ (x,y4l)=whatever[z4r,z5]; x4l:=min(x,x4l+.5u);
+ filldraw stroke pulled_arc.e(2,3) & pulled_arc.e(3,4)
+  ...{x5-x4,5(y5-y4)}z5e; % left bowl, arc, and terminal
+else: pos4(vair,270);
+ filldraw stroke super_arc.e(2,3) & super_arc.e(3,4);  % left bowl and arc
+ pickup fine.nib; pos4'(vair,270); z4=z4';
+ pos5(.5[vair,flare],275); rt x5r=hround(w-.6u);
+ y5r=good.y(y5r+1/3bar_height-y5); y5l:=good.y y5l; x5l:=good.x x5l;
+ filldraw stroke term.e(4',5,right,1,4); fi  % terminal
+path testpath; testpath=super_arc.r(2,3) & super_arc.r(3,4);
+y1'r=y0r=y0l+.6[thin_join,vair]; y1'l=y0l; x1'l=x1'r=x1;
+forsuffixes $=l,r:
+ x0$=xpart(((0,y0$)--(x1,y0$)) intersectionpoint testpath); endfor
+fill stroke z0e--z1'e;  % crossbar
+% the accent
+lowercase_umlaut(0,0,7,8,9,10);
+penlabels(0,1,2,3,4,5,7,8,9,10); endchar;
+
+ecchar "The letter i with gravis";
+beginchar_twice(oct"354",5u#,x_height#+acc_height#,0);
+italcorr (x_height#+acc_height#)*slant-serif_fit#+.5stem#-2u#;
+adjust_fit(serif_fit#+stem_shift#
+   if monospace:+.25u#fi,serif_fit#-stem_shift#);
+pickup tiny.nib; pos1(stem',0); pos2(stem',0);
+if odd(w-stem'): change_width; fi
+lft x1l=hround(.5w-.5stem'); x1=x2;
+top y1=x_height if serifs: +min(oo,serif_drop) fi; bot y2=0;
+filldraw stroke z1e--z2e;  % stem
+if serifs or monospace:
+ sloped_serif.l(1,2,a,1/3,.95jut,serif_drop);  % upper serif
+fi
+if serifs: dish_serif(2,1,b,1/3,jut,c,1/3,.9jut); fi  % lower serif
+put_gravis;
+repeat_once;
+penlabels(1,2,3,4); endchar;
+
+
+ecchar "The letter i with acute";
+beginchar_twice(oct"355",5u#,x_height#+acc_height#,0);
+italcorr (x_height#+acc_height#)*slant-serif_fit#+.5stem#-2u#;
+adjust_fit(serif_fit#+stem_shift#
+   if monospace:+.25u#fi,serif_fit#-stem_shift#);
+pickup tiny.nib; pos1(stem',0); pos2(stem',0);
+if odd(w-stem'): change_width; fi
+lft x1l=hround(.5w-.5stem'); x1=x2;
+top y1=x_height if serifs: +min(oo,serif_drop) fi; bot y2=0;
+filldraw stroke z1e--z2e;  % stem
+if serifs or monospace:
+ sloped_serif.l(1,2,a,1/3,.95jut,serif_drop);  % upper serif
+fi
+if serifs: dish_serif(2,1,b,1/3,jut,c,1/3,.9jut); fi  % lower serif
+% the accent
+if not monospace: hpos_corr = -.5u; fi
+put_accent;
+repeat_once;
+penlabels(1,2); endchar;
+
+
+ecchar "The letter circumflex i";
+beginchar(oct"356",5u#,x_height#+acc_height#,0);
+italcorr (x_height#+acc_height#)*slant-serif_fit#+.5stem#-2u#;
+adjust_fit(serif_fit#+stem_shift#
+   if monospace:+.25u#fi,serif_fit#-stem_shift#);
+pickup tiny.nib; pos1(stem',0); pos2(stem',0);
+if odd(w-stem'): change_width; fi
+lft x1l=hround(.5w-.5stem'); x1=x2;
+top y1=x_height if serifs: +min(oo,serif_drop) fi; bot y2=0;
+filldraw stroke z1e--z2e;  % stem
+if serifs or monospace:
+ sloped_serif.l(1,2,a,1/3,.95jut,serif_drop);  % upper serif
+fi
+if serifs: dish_serif(2,1,b,1/3,jut,c,1/3,.9jut); fi  % lower serif
+% the accent
+lowercase_hat(x1,oo,3,4,5,6,7);
+penlabels(1,2,3,4,5,6,7); endchar;
+
+
+ecchar "The letter i with umlaut";
+beginchar(oct"357",5u#,lc_trema_height#,0);
+italcorr (x_height#+acc_height#)*slant-serif_fit#+.5stem#-2u#;
+adjust_fit(0.5u#+serif_fit#+stem_shift#
+   if monospace:+.25u#fi,0.5u#+serif_fit#-stem_shift#);
+pickup tiny.nib; pos1(stem',0); pos2(stem',0);
+if odd(w-stem'): change_width; fi
+lft x1l=hround(.5w-.5stem'); x1=x2;
+top y1=x_height if serifs: +min(oo,serif_drop) fi; bot y2=0;
+filldraw stroke z1e--z2e;  % stem
+if serifs or monospace:
+ sloped_serif.l(1,2,a,1/3,.95jut,serif_drop);  % upper serif
+fi
+if serifs: dish_serif(2,1,b,1/3,jut,c,1/3,.9jut); fi  % lower serif
+% the accent
+lowercase_umlaut(0,0,3,4,5,6);
+penlabels(1,2,3,4,5,6); endchar;
+
+ecchar"The letter edh";
+% Corrected version by Yannis
+beginchar(oct"360",9u#,asc_height#,0);
+italcorr .x_height#*slant;
+adjust_fit(if monospace: .5u#,.5u# else: 0,0 fi);
+oh := x_height;
+pickup fine.nib;
+pos1(vair,90); pos3(vair',-90);
+pos2(curve,180); pos4(curve,0);  pos4'(hair,0) ;
+lft x2r=hround max(.5u,1.25u-.5curve);
+x4r=w-x2r; x1=x3=.5w; top y1r=oh + vround 1.5oo; bot y3r=-oo;
+y2=y4=.5oh-vair_corr; y2l:=y4l:=.52oh;
+x4'l = x4l ; y4 = y4' ;
+filldraw stroke pulled_arc.e(1,2) & pulled_arc.e(2,3)
+ & pulled_arc.e(3,4) -- pulled_arc.e(4',1);  % bowl
+pos5(.5[vair,hair],40) ;
+x5l = x2 ; top y5r = h ; x7r = x4r; y7 = .95[x4,x1];
+pos7(curve,0);
+filldraw stroke z5e .. tension 1.1 and 1 .. z7e{down} .. z4e ;
+path p ; p = z5 .. tension 1.1 and 1 .. z7{down} ;
+z6 = ((0,if monospace:.6 else: .7 fi[x_height,asc_height]) -- 
+     (w,.6[x_height,asc_height]))
+     intersectionpoint p ;  
+pos6'(.5[vair,hair],-60) ; pos 6''(.5[vair,hair],-60) ;
+top y6''l = h ; z6'' = z6 + whatever*dir30;
+z6 = .5[z6',z6''] ; filldraw stroke z6'e -- z6''e ;
+penlabels(1,2,3,4,5,6,6',6''); endchar;
+
+ecchar "The letter n with tilde";
+beginchar(oct"361",10u#,x_height#+acc_height#,0);
+italcorr .5[bar_height#,x_height#]*slant-serif_fit#+.5stem#-2u#;
+adjust_fit(serif_fit#+stem_shift#,serif_fit#-stem_shift#);
+pickup tiny.nib; pos1(stem,0); pos2(stem,0);
+numeric shaved_stem; shaved_stem=hround(stem-2stem_corr);
+pos1'(shaved_stem,0); pos2'(shaved_stem,0); pos3(stem,0);
+lft x1l=hround(2.5u-.5stem); x1l=x1'l=x2l=x2'l; x3=w-x1;
+top y1=x_height+min(oo,serif_drop); bot y2=0; y1=y1'; y2=y2';
+filldraw stroke z1'e--z2'e;  % left stem
+h_stroke(2,a,3,4);  % arch and right stem
+if serifs: sloped_serif.l(1',2',b,1/3,jut,serif_drop); % upper left serif
+ numeric inner_jut; pickup tiny.nib;
+ if rt x2r+jut+.5u+1<=lft x4l-jut: inner_jut=jut;
+ else: rt x2r+jut+.5u+1=lft x4l-inner_jut; fi
+ dish_serif(2,1,c,1/3,jut,d,1/3,jut); % lower left serif
+ dish_serif(4,3,e,1/3,inner_jut,f,1/3,jut); fi % lower right serif
+% the accent
+lowercase_tilde(0,0,5,6,7,8,9);
+penlabels(1,2,3,4,5,6,7,8,9); endchar;
+
+
+ecchar "The letter o with gravis";
+beginchar_twice(oct"362",9u#,x_height#+acc_height#,0);
+italcorr .7x_height#*slant;
+adjust_fit(if monospace: .5u#,.5u# else: 0,0 fi);
+penpos1(vair,90); penpos3(vair',-90);
+penpos2(curve,180); penpos4(curve,0);
+x2r=hround max(.5u,1.25u-.5curve);
+x4r=w-x2r; x1=x3=.5w; y1r=x_height+vround 1.5oo; y3r=-oo;
+y2=y4=.5x_height-vair_corr; y2l:=y4l:=.52x_height;
+penstroke pulled_arc.e(1,2) & pulled_arc.e(2,3)
+ & pulled_arc.e(3,4) & pulled_arc.e(4,1) & cycle;  % bowl
+hpos_corr=u; put_gravis;
+repeat_once;
+penlabels(1,2,3,4); endchar;
+
+
+ecchar "The letter o with acute"; % from pl_ml (plfonts)
+beginchar_twice(oct"363",9u#,x_height#,0);
+ italcorr .7x_height#*slant;
+ adjust_fit(if monospace: .5u#,.5u# else: 0,0 fi);
+ penpos1(vair,90); penpos3(vair',-90);
+ penpos2(curve,180); penpos4(curve,0);
+ x2r=hround max(.5u,1.25u-.5curve);
+ x4r=w-x2r; x1=x3=.5w; y1r=h+vround 1.5oo; y3r=-oo;
+ y2=y4=.5h-vair_corr; y2l:=y4l:=.52h;
+ penstroke pulled_arc.e(1,2) & pulled_arc.e(2,3)
+  & pulled_arc.e(3,4) & pulled_arc.e(4,1) & cycle;  % bowl
+ penlabels(1,2,3,4);
+if serifs: hpos_corr=-u; fi put_accent;
+repeat_once;
+endchar;
+
+
+ecchar "The letter o with circumflex";
+beginchar(oct"364",9u#,x_height#+acc_height#,0);
+italcorr .7x_height#*slant;
+adjust_fit(if monospace: .5u#,.5u# else: 0,0 fi);
+penpos1(vair,90); penpos3(vair',-90);
+penpos2(curve,180); penpos4(curve,0);
+x2r=hround max(.5u,1.25u-.5curve);
+x4r=w-x2r; x1=x3=.5w; y1r=x_height+vround 1.5oo; y3r=-oo;
+y2=y4=.5x_height-vair_corr; y2l:=y4l:=.52x_height;
+penstroke pulled_arc.e(1,2) & pulled_arc.e(2,3)
+ & pulled_arc.e(3,4) & pulled_arc.e(4,1) & cycle;  % bowl
+% the accent
+lowercase_hat(x1,oo,5,6,7,8,9);
+penlabels(1,2,3,4,5,6,7,8,9); endchar;
+
+ecchar "The letter o with tilde";
+beginchar(oct"365",9u#,x_height#+acc_height#,0);
+italcorr .7x_height#*slant;
+adjust_fit(if monospace: .5u#,.5u# else: 0,0 fi);
+penpos1(vair,90); penpos3(vair',-90);
+penpos2(curve,180); penpos4(curve,0);
+x2r=hround max(.5u,1.25u-.5curve);
+x4r=w-x2r; x1=x3=.5w; y1r=x_height+vround 1.5oo; y3r=-oo;
+y2=y4=.5x_height-vair_corr; y2l:=y4l:=.52x_height;
+penstroke pulled_arc.e(1,2) & pulled_arc.e(2,3)
+ & pulled_arc.e(3,4) & pulled_arc.e(4,1) & cycle;  % bowl
+% the accent
+lowercase_tilde(0,0,5,6,7,8,9);
+penlabels(1,2,3,4,5,6,7,8,9);endchar;
+
+ecchar "The letter o with umlaut";
+beginchar(oct"366",9u#,lc_trema_height#,0);
+italcorr .7x_height#*slant;
+adjust_fit(if monospace: .5u#,.5u# else: 0,0 fi);
+penpos1(vair,90); penpos3(vair',-90);
+penpos2(curve,180); penpos4(curve,0);
+x2r=hround max(.5u,1.25u-.5curve);
+x4r=w-x2r; x1=x3=.5w; y1r=x_height+vround 1.5oo; y3r=-oo;
+y2=y4=.5x_height-vair_corr; y2l:=y4l:=.52x_height;
+penstroke pulled_arc.e(1,2) & pulled_arc.e(2,3)
+ & pulled_arc.e(3,4) & pulled_arc.e(4,1) & cycle;  % bowl
+% the accent
+lowercase_umlaut(0,0,5,6,7,8);
+penlabels(1,2,3,4,5,6,7,8); endchar;
+
+ecchar "The ligature oe";
+beginchar(oct"367",14u#,x_height#,0);
+italcorr .5[bar_height#,x_height#]*slant+.5min(curve#-1.5u#,0);
+adjust_fit(0,0);
+numeric left_curve,right_curve;
+if monospace: right_curve=left_curve=fudged.stem;
+else: left_curve=max(fine.breadth,hround(curve-2stem_corr));
+ right_curve=max(tiny.breadth,hround(curve-if serifs:6 else:8 fi\\stem_corr));fi
+pickup tiny.nib; pos11(right_curve,0);
+pos12(vair,90); pos13(mfudged.stem,180);
+y11=good.y bar_height; top y12r=h+vround 1.5oo; y10l=bot y11;
+rt x11r=hround min(w-.5u,w-u+.5right_curve);
+lft x13r=hround (.5(w+u)-.5mfudged.stem); x12=.55[x13,x11];
+{{interim superness:=more_super;
+ filldraw stroke super_arc.e(11,12)}};  % right bowl of e
+y13=.5[y12,y14]; bot y14r=-oo; x14=x12+.25u;
+if serifs: pos14(vair',270); pos15(mfudged.hair,360);
+ y15=max(good.y(.5bar_height-.9),y14l+vair); x15r=x11r;
+ (x,y14l)=whatever[z14r,z15]; x14l:=min(x,x14l+.5u);
+ filldraw stroke pulled_arc.e(12,13)
+  & pulled_super_arc.e(13,14)(.8superpull)
+  ...{x15-x14,5(y15-y14)}z15e; % left bowl, arc, and terminal of e
+else: pos14(vair,270);
+ filldraw stroke super_arc.e(12,13)
+  & super_arc.e(13,14);  % left bowl and arc of e
+ pickup fine.nib; pos14'(vair,270); z14=z14';
+ pos15(.5[vair,flare],275); rt x15r=hround(w-.6u);
+ y15r=good.y(y15r+1/3bar_height-y15); y15l:=good.y y15l; x15l:=good.x x15l;
+ filldraw stroke term.e(14',15,right,1,4); fi  % terminal
+y11'r=y10r=y10l+.6[thin_join,vair]; y11'l=y10l; x11'l=x11'r=x11; x10l=x10r=x13;
+fill stroke z10e--z11'e;  % crossbar
+pickup fine.nib; pos1(vair,90); pos3(vair,-90);
+pos2(left_curve,180); pos4(mfudged.stem,0);
+lft x2r=hround max(.5u,1.25u-.5curve);
+z4=z13; x1=x3=.5[x2,x4]; top y1r=h+vround 1.5oo; bot y3r=-oo;
+y2=y4; y2l:=y4l:=.52h;
+filldraw stroke pulled_arc.e(1,2) & pulled_arc.e(2,3); % left half of left bowl
+filldraw stroke pulled_arc.e(3,4) & pulled_arc.e(4,1); % right half of left bowl
+penlabels(1,2,3,4,10,11,12,13,14,15); endchar;
+
+ecchar "Scandinavian letter o/slash";
+beginchar(oct"370",9u#,x_height#+.5desc_depth#,.5desc_depth#);
+italcorr h#*slant-u#-max(.5fudge*stem#,.75u#)+.5vair#;
+adjust_fit(0,0);
+penpos1(vair,90); penpos3(vair,-90);
+penpos2(fudged.stem,180); penpos4(fudged.stem,0);
+x2r=hround max(.5u,1.25u-.5fudged.stem);
+x4r=w-x2r; x1=x3=.5w;
+y1r=x_height+vround 1.5oo; y2=y4=.5x_height-vair_corr; y3r=-oo;
+penstroke pulled_arc.e(1,2) & pulled_arc.e(2,3)
+ & pulled_arc.e(3,4) & pulled_arc.e(4,1) & cycle;  % bowl
+x5=x4; x6=x2; y5=h; y6=-d;
+numeric theta; theta=angle(z5-z6)-90;
+pickup crisp.nib; pos5(vair,theta); pos6(vair,theta);
+filldraw stroke z5e--z6e;  % diagonal
+penlabels(1,2,3,4,5,6); endchar;
+
+ecchar "The letter u with gravis";
+beginchar_twice(oct"371",10u#,x_height#+acc_height#,0);
+italcorr x_height#*slant-serif_fit#+.5stem#-2u#;
+adjust_fit(serif_fit#+stem_shift#,serif_fit#-stem_shift#);
+numeric light_vair; light_vair=vair if hefty: -vround 2vair_corr fi;
+if light_vair<fine.breadth: light_vair:=fine.breadth; fi
+pickup tiny.nib; pos1(stem,0); pos2(stem,0);
+pos3(stem,0); pos4(stem',0);
+lft x1l=hround(2.5u-.5stem); x1=x2; x3=w-x1; x3r=x4r;
+if serifs: top y1=x_height+min(oo,serif_drop); bot y4=-min(oo,serif_drop);
+else: top y1=x_height; bot y4=0; fi
+pos0(stem,0); pos0'(stem',0); x0=x3; x0'=x4; y0=y0';
+penpos2'(stem-fine,-180); z2'=z2; y3=y1; y2=.5bar_height;
+penpos5(max(eps,light_vair-fine),-90); penpos6(thin_join-fine,0);
+y6=y0=2/3bar_height;
+filldraw stroke z1e--z2e;  % left stem
+filldraw stroke z3e..z0e--z0'e..z4e;  % right stem
+pickup fine.nib; bot y5r=-oo; x5l=.5w-.25u; lft x6l=tiny.lft x0l;
+(x,y5r)=whatever[z5l,z6l]; x5r:=max(x,.5[x5,x2'r]);
+filldraw stroke {{interim superness:=hein_super;
+  pulled_arc.e(2',5)}} & z5e{right}...{up}z6e;  % arc
+if serifs: sloped_serif.l(1,2,a,1/3,jut,serif_drop); % upper left serif
+ sloped_serif.l(3,0,b,1/3,jut,serif_drop); % upper right serif
+ sloped_serif.r(4,0',c,1/3,jut,min(oo,serif_drop)); fi % lower right serif
+hpos_corr=0.75u; put_gravis;
+repeat_once;
+penlabels(1,2,3,4,5,6); endchar;
+
+ecchar "The letter u with acute";
+beginchar_twice(oct"372",10u#,x_height#+acc_height#,0);
+italcorr x_height#*slant-serif_fit#+.5stem#-2u#;
+adjust_fit(serif_fit#+stem_shift#,serif_fit#-stem_shift#);
+numeric light_vair; light_vair=vair if hefty: -vround 2vair_corr fi;
+if light_vair<fine.breadth: light_vair:=fine.breadth; fi
+pickup tiny.nib; pos1(stem,0); pos2(stem,0);
+pos3(stem,0); pos4(stem',0);
+lft x1l=hround(2.5u-.5stem); x1=x2; x3=w-x1; x3r=x4r;
+if serifs: top y1=x_height+min(oo,serif_drop); bot y4=-min(oo,serif_drop);
+else: top y1=x_height; bot y4=0; fi
+pos0(stem,0); pos0'(stem',0); x0=x3; x0'=x4; y0=y0';
+penpos2'(stem-fine,-180); z2'=z2; y3=y1; y2=.5bar_height;
+penpos5(max(eps,light_vair-fine),-90); penpos6(thin_join-fine,0);
+y6=y0=2/3bar_height;
+filldraw stroke z1e--z2e;  % left stem
+filldraw stroke z3e..z0e--z0'e..z4e;  % right stem
+pickup fine.nib; bot y5r=-oo; x5l=.5w-.25u; lft x6l=tiny.lft x0l;
+(x,y5r)=whatever[z5l,z6l]; x5r:=max(x,.5[x5,x2'r]);
+filldraw stroke {{interim superness:=hein_super;
+  pulled_arc.e(2',5)}} & z5e{right}...{up}z6e;  % arc
+if serifs: sloped_serif.l(1,2,a,1/3,jut,serif_drop); % upper left serif
+ sloped_serif.l(3,0,b,1/3,jut,serif_drop); % upper right serif
+ sloped_serif.r(4,0',c,1/3,jut,min(oo,serif_drop)); fi % lower right serif
+% the accent
+hpos_corr=-u; put_accent;
+repeat_once;
+penlabels(1,2,3,4,5,6,7,8,9,10); endchar;
+
+
+ecchar "The letter u with circumflex";
+beginchar(oct"373",10u#,x_height#+acc_height#,0);
+italcorr x_height#*slant-serif_fit#+.5stem#-2u#;
+adjust_fit(serif_fit#+stem_shift#,serif_fit#-stem_shift#);
+numeric light_vair; light_vair=vair if hefty: -vround 2vair_corr fi;
+if light_vair<fine.breadth: light_vair:=fine.breadth; fi
+pickup tiny.nib; pos1(stem,0); pos2(stem,0);
+pos3(stem,0); pos4(stem',0);
+lft x1l=hround(2.5u-.5stem); x1=x2; x3=w-x1; x3r=x4r;
+if serifs: top y1=x_height+min(oo,serif_drop); bot y4=-min(oo,serif_drop);
+else: top y1=x_height; bot y4=0; fi
+pos0(stem,0); pos0'(stem',0); x0=x3; x0'=x4; y0=y0';
+penpos2'(stem-fine,-180); z2'=z2; y3=y1; y2=.5bar_height;
+penpos5(max(eps,light_vair-fine),-90); penpos6(thin_join-fine,0);
+y6=y0=2/3bar_height;
+filldraw stroke z1e--z2e;  % left stem
+filldraw stroke z3e..z0e--z0'e..z4e;  % right stem
+pickup fine.nib; bot y5r=-oo; x5l=.5w-.25u; lft x6l=tiny.lft x0l;
+(x,y5r)=whatever[z5l,z6l]; x5r:=max(x,.5[x5,x2'r]);
+filldraw stroke {{interim superness:=hein_super;
+  pulled_arc.e(2',5)}} & z5e{right}...{up}z6e;  % arc
+if serifs: sloped_serif.l(1,2,a,1/3,jut,serif_drop); % upper left serif
+ sloped_serif.l(3,0,b,1/3,jut,serif_drop); % upper right serif
+ sloped_serif.r(4,0',c,1/3,jut,min(oo,serif_drop)); fi % lower right serif
+% the accent
+lowercase_hat(.5[x1,x3],oo,7,8,9,10,11);
+penlabels(1,2,3,4,5,6,7,8,9,10,11); endchar;
+
+
+ecchar "The letter u with umlaut";
+beginchar(oct"374",10u#,lc_trema_height#,0);
+italcorr x_height#*slant-serif_fit#+.5stem#-2u#;
+adjust_fit(serif_fit#+stem_shift#,serif_fit#-stem_shift#);
+numeric light_vair; light_vair=vair if hefty: -vround 2vair_corr fi;
+if light_vair<fine.breadth: light_vair:=fine.breadth; fi
+pickup tiny.nib; pos1(stem,0); pos2(stem,0);
+pos3(stem,0); pos4(stem',0);
+lft x1l=hround(2.5u-.5stem); x1=x2; x3=w-x1; x3r=x4r;
+if serifs: top y1=x_height+min(oo,serif_drop); bot y4=-min(oo,serif_drop);
+else: top y1=x_height; bot y4=0; fi
+pos0(stem,0); pos0'(stem',0); x0=x3; x0'=x4; y0=y0';
+penpos2'(stem-fine,-180); z2'=z2; y3=y1; y2=.5bar_height;
+penpos5(max(eps,light_vair-fine),-90); penpos6(thin_join-fine,0);
+y6=y0=2/3bar_height;
+filldraw stroke z1e--z2e;  % left stem
+filldraw stroke z3e..z0e--z0'e..z4e;  % right stem
+pickup fine.nib; bot y5r=-oo; x5l=.5w-.25u; lft x6l=tiny.lft x0l;
+(x,y5r)=whatever[z5l,z6l]; x5r:=max(x,.5[x5,x2'r]);
+filldraw stroke {{interim superness:=hein_super;
+  pulled_arc.e(2',5)}} & z5e{right}...{up}z6e;  % arc
+if serifs: sloped_serif.l(1,2,a,1/3,jut,serif_drop); % upper left serif
+ sloped_serif.l(3,0,b,1/3,jut,serif_drop); % upper right serif
+ sloped_serif.r(4,0',c,1/3,jut,min(oo,serif_drop)); fi % lower right serif
+% the accent
+lowercase_umlaut(0,0,7,8,9,10);
+penlabels(1,2,3,4,5,6,7,8,9,10); endchar;
+
+ecchar "The letter y with acute";
+beginchar_twice(oct"375",if serifs:9.5u# else:9u# fi,
+  x_height#+acc_height#,desc_depth#);
+italcorr x_height#*slant+.25u#;
+adjust_fit(serif_fit# if monospace:+\\.5u#,.5u#+ else:,fi\\ serif_fit#);
+numeric left_stem,right_stem,bot_stem,bot_vair,outer_jut;
+left_stem=fudged.stem-stem_corr;
+right_stem=fudged.hair if hefty:-2stem_corr fi;
+bot_stem=fudged.hair if hefty:-8stem_corr fi;
+bot_vair=Vround(if serifs: vair else:.5[vair,bot_stem] fi);
+outer_jut=.75jut;
+x1l=w-x4r=l+letter_fit+outer_jut+.25u; y1=y4r=x_height; y2=y3=0; x2l=x3l;
+numeric alpha,alpha[]; x9=3u; y9=bot_vair-d-oo;
+alpha1=diag_ratio(2,bot_stem,y1-y3,x4r-x1l-apex_corr);
+alpha2=diag_ratio(1,bot_stem,y1-y9,x4r-x9);
+if alpha1<alpha2: x2l-x1l=x4r-x3r+apex_corr; alpha=alpha1;
+else: alpha=alpha2; z3l=whatever[z9,z4r-(alpha*bot_stem,0)]; fi
+penpos3(alpha*bot_stem,0); penpos4(alpha*right_stem,0);
+alpha3=(y1++(x2l-x1l))/y1;
+penpos1(alpha3*left_stem,0); penpos2(alpha3*left_stem,0);
+z0=whatever[z1r,z2r]=z4l+whatever*(z3r-z4r);
+if y0>notch_cut: y0:=notch_cut;
+  fill z0+.5right{up}...{z4r-z3r}diag_end(0,4l,1,1,4r,3r)
+    --z3r--z2l--diag_end(2l,1l,1,1,1r,2r){z2-z1}
+    ...{down}z0+.5left--cycle; % left and right diagonals
+else: fill z0--diag_end(0,4l,1,1,4r,3r)--z3r--z2l
+    --diag_end(2l,1l,1,1,1r,0)--cycle; fi % left and right diagonals
+penpos5(alpha*bot_stem,0); z5r=whatever[z3r,z4r]; y5-.5vair=-.5d;
+if serifs: numeric light_bulb; light_bulb=hround 7/8[hair,flare]; clearpen;
+ penpos6(vair,-90); penpos7(hair,-180); penpos8(light_bulb,-180);
+ x6=2u; y6r=-d-oo; y8-.5light_bulb=-.85d; x8r=hround .35u;
+ fill stroke z3e---z5e...{left}z6e; bulb(6,7,8);  % arc and bulb
+ numeric inner_jut; pickup tiny.nib;
+ prime_points_inside(1,2); prime_points_inside(4,3);
+ if rt x1'r+jut+.5u+1<=lft x4'l-jut: inner_jut=jut;
+ else: rt x1'r+inner_jut+.5u+1=lft x4'l-inner_jut; fi
+ dish_serif(1',2,a,1/3,outer_jut,b,1/2,inner_jut);  % left serif
+ dish_serif(4',3,c,.6,inner_jut,d,1/2,outer_jut)(dark);  % right serif
+else: penpos6(bot_vair,-90); x6=2.5u; y6r=-d-oo;
+ fill stroke z3e---z5e...{left}z6e;  % arc
+ pickup fine.nib; pos6'(bot_vair,-90); z6'=z6;
+ pos7(2/3[bot_vair,flare],-85);
+ lft x7l=hround u; bot y7r=vround-.96d-oo; y7l:=good.y y7l;
+ filldraw stroke term.e(6',7,left,1,4); fi % arc and terminal
+% the accent
+put_accent;
+repeat_once;
+penlabels(0,1,2,3,4,5,6,7,8,9); endchar;
+
+iff fancy_thorn:
+ecchar "The letter thorn"; % from cmman
+beginchar(oct"376",10u#+serif_fit#,asc_height#,desc_depth#);
+italcorr .5x_height#*slant+min(.5curve#-.85u#,-.1u#);
+adjust_fit(serif_fit#,0);
+pickup tiny.nib; pos1(stem',0); pos2(stem,0);
+pos0'(stem',0); pos0(stem,0); z0l=z0'l; x0'=x1; x0=x2;
+lft x1l=hround(2.5u-.5stem'); top y1=h;
+numeric edge; edge=rt x2r;
+pickup fine.nib; pos3(if hefty:thin_join else: hair fi,180);
+pos4(vair',90); pos5(curve,0); pos6(vair,-90);
+rt x3l=1/3[rt x2,edge]; y3=1/8[bar_height,x_height];
+x4l=w-.5(w-serif_fit)+.5u; top y4r=x_height+oo;
+rt x5r=hround min(w-1.35u+.5curve,w-.6u); y5=.5x_height;
+x6=x3; bot y6r=-oo;
+(x,y4r)=whatever[z3l,z4l]; x4r:=min(x,.5[x5r,x4]);
+filldraw stroke z3e{up}...{right}z4e&super_arc.e(4,5)
+ &z5e{down}...{5(x6-x5),y6-y5}z6e;  % bowl
+y0=ypart(((edge,h)--(edge,0))intersectionpoint(z3l{up}...{right}z4l));
+pickup tiny.nib; bot y2=-d;
+filldraw stroke z1e--z0'e--z0e--z2e;  % stem
+pickup crisp.nib; pos8(hair,0); pos7'(stem,0);
+z7'=z2; x8l=x7'l; bot y8=0;
+filldraw stroke z7'e--z8e;  % point
+if serifs: sloped_serif.l(1,0',a,1/3,jut,serif_drop);  % upper serif
+ dish_serif(2,0,b,1/3,jut,c,1/3,jut); fi  % lower serif
+penlabels(0,1,2,3,4,5,6,8); endchar;
+
+iff not fancy_thorn:
+ecchar "The letter thorn"; % jk: Bowl as in `p' or `b'
+beginchar(oct"376",10u#+serif_fit#,asc_height#,desc_depth#);
+italcorr .5x_height#*slant+min(.5curve#-.85u#,-.1u#);
+adjust_fit(serif_fit#,0);
+pickup tiny.nib; pos1(stem',0); pos2(stem,0);
+pos0'(stem',0); pos0(stem,0); z0l=z0'l; x0'=x1; x0=x2;
+lft x1l=hround(2.5u-.5stem'); top y1=h if serifs: +min(oo,serif_drop) fi;
+numeric edge; edge=rt x2r;
+pickup fine.nib; pos3(if hefty:thin_join else: hair fi,180);
+pos4(vair',90); pos5(curve,0); pos6(vair,-90); penpos7(x3l-x3r,-180);
+rt x3l=max(rt x3l-(lft x3r-tiny.lft x2l), 1/3[rt x2,edge]);
+y3=1/8[bar_height,x_height];
+x4l=w-.5(w-serif_fit)+.5u; top y4r=x_height+oo;
+rt x5r=hround min(w-1.35u+.5curve,w-.6u); y5=.5x_height;
+x6l=x4l-.2u; bot y6r=-oo;
+x7=x3; y7=min(y3,y6+y4-y3+.6vair);
+(x,y4r)=whatever[z3l,z4l]; x4r:=min(x,.5[x5r,x4]);
+(x',y6r)=whatever[z7l,z6l]; x6r:=min(x',.5[x5r,x6]);
+filldraw stroke z3e{up}...{right}z4e&super_arc.e(4,5)
+ &super_arc.e(5,6)&z6e{left}...{up}z7e;  % bowl
+y0=ypart(((edge,h)--(edge,0))intersectionpoint(z3l{up}...{right}z4l));
+pickup tiny.nib; bot y2=-d;
+filldraw stroke z1e--z0'e--z0e--z2e;  % stem
+pickup crisp.nib; pos8(hair,0); pos7'(stem,0);
+z7'=z2; x8l=x7'l; bot y8=0;
+filldraw stroke z7'e--z8e;  % point
+if serifs: sloped_serif.l(1,0',a,1/3,jut,serif_drop);  % upper serif
+ dish_serif(2,0,b,1/3,jut,c,1/3,jut); fi  % lower serif
+penlabels(0,1,2,3,4,5,6,7,8); endchar;
+
+
+iff classic_sharp_s:
+ecchar "German letter sharp s";
+beginchar(oct"377",4.5u#+max(4.5u#,.5stem#+flare#+curve#),asc_height#,0);
+italcorr asc_height#*slant-u#;
+adjust_fit(serif_fit#,0);
+pickup tiny.nib; pos1(stem',0); pos2(stem',0);
+lft x1l=lft x2l=hround(2.5u-.5stem'); bot y1=0; y2=y4=.5[x_height,y3];
+penpos3(vair-fine,90); fine.top y3r=h+oo;
+filldraw stroke z1e--z2e;  % stem
+numeric stem_edge,curve'; stem_edge=rt x1r; curve'=hround .5[stem',curve];
+pickup fine.nib; pos4(curve',0); pos5(vair,-90);
+pos2'(stem',180); z2'=z2; x3=.5[x2,x4]; rt x4r=hround(w-u);
+top y5l=x_height; lft x5=min(lft x4l,hround(stem_edge+u));
+filldraw stroke pulled_super_arc.e(2',3)(.5superpull)
+ & pulled_super_arc.e(3,4)(.5superpull)
+ & pulled_super_arc.e(4,5)(.5superpull);  % upper bowl
+pos5'(vair,90); z5'=z5; pos6(curve',0); pos7(vair,-90);
+rt x6r=hround(w-.5u)+3eps; y6=.4x_height; bot y7r=-oo;
+if serifs: pos8(hair,-180) else: pos8(vair,-110) fi;
+lft x8r=min(hround(stem_edge+.5u+1),lft x8r+x6r-2eps-x8l);
+x7=max(x8l+eps,.4[lft x8r,x6]);
+filldraw stroke pulled_super_arc.e(5',6)(.5superpull)
+ & pulled_super_arc.e(6,7)(.5superpull);  % lower bowl
+if serifs: pos9(5/7[vair,flare],-180);
+ y9-(x9-lft x9r)=vround .07x_height; bulb(7,8,9);  % bulb
+ penpos0(stem'-tiny,0); x0=x1; tiny.top y0=x_height;
+ serif(0,1,a,0,-jut);  % bar
+ dish_serif(1,2,b,1/3,jut,c,0,epsilon);  % serif
+else: bot y8r=vround .01h; x8l:=good.x x8l; y8l:=good.y(y8l+.5);
+ filldraw stroke term.e(7,8,left,1,4); fi  % terminal
+penlabels(0,1,2,3,4,5,6,7,8,9); endchar;
+
+iff not classic_sharp_s:
+ecchar "German letter scharfes s";
+% completely remade to exhibit the long s-short s ligature  % jk
+beginchar(oct"377",4.5u#+max(4.5u#,.5stem#+flare#+curve#),asc_height#,0);
+italcorr asc_height#*slant-u#;
+adjust_fit(serif_fit#,0);
+pickup tiny.nib; pos1(stem',0); pos2(stem',0);
+lft x1l=lft x2l=hround(2.5u-.5stem'); bot y1=0; y2=y4=.5[x_height,y3];
+penpos3(vair-fine,90); fine.top y3r=h+oo;
+filldraw stroke z1e--z2e;  % stem
+numeric stem_edge,curve'; stem_edge=rt x1r; curve'=hround .5[stem',curve];
+numeric s_slab; s_slab=if serifs:vair else:Vround .1[vair,stem] fi;
+numeric ess'; ess'=max(fine.breadth,ess); 
+pickup fine.nib; pos4(hair,0);
+pos2'(stem',180); z2'=z2; x3=.5[x2,x4]; 
+rt x4r=hround(w-if not hefty: 2 fi\\u);
+numeric xx; xx=min(x3, hround(stem_edge+u));
+numeric theta; 
+theta=90-angle(40u,x_height); slope:=-x_height/40u;  % angle at middle
+pos5(max(fine.breadth,s_slab-vround vair_corr),-100);
+pos22(ess',theta); pos10(s_slab,-90); 
+x5l=hround(.5[xx,w-u]);
+%if x5l+1<x4l: x5l:=x4l-1; fi
+x5l=x22=x10;
+top y5l=x_height+vround 1.5oo; bot y10r=-oo;
+y22-.5ess'=y10l+if serifs:.54 else: .52 fi\\(y5r-y10l-ess');
+lft x6l=xx; rt x9r=hround(w-.6u);
+x6r-x6l=x9r-x9l=hround .5[s_slab,ess']-fine;
+ellipse_set(5l,6l,7l,22l); ellipse_set(5r,6r,7r,22r); y6=y6r;
+ellipse_set(10l,9l,8l,22l); ellipse_set(10r,9r,8r,22r); y9=y9r;
+interim superness:=more_super;
+filldraw stroke pulled_super_arc.e(2',3)(.5superpull)
+ & pulled_super_arc.e(3,4)(.5superpull)
+ & pulled_super_arc.e(4,5)(.5superpull)   % upper bowl
+ ..super_arc.e(5,6) & z6e{down}
+ ..z7e---z8e..z9e{down} & super_arc.e(9,10);  % main s stroke
+if serifs: pos21(hair,180); pos11(hair,180);
+ rt x21l=hround(w-1.05u); lft x11r=xx;
+ bot y21=min(bot y5r,vround 1/5[top y8r,x_height]);
+ top y11=max(top y10l,vround 5/6 bot y7l);
+ filldraw stroke z10e{left}....{x11-x10,5(y11-y10)}z11e;  % lower arc
+ path upper_arc, lower_arc;
+ upper_arc=z21{up}....{left}z5; lower_arc=z10{left}....{x11-x10,5(y11-y10)}z11;
+ pos20(.3[fine.breadth,cap_hair],0); pos12(.3[fine.breadth,cap_hair],0);
+ x20r=x21l; top y20=top y5l; x12l=x11r; bot y12=bot y10r;
+ x21l-x21'=x11'-x11r=1.6cap_curve-fine; y21'=y21; y11'=y11;
+ t:=xpart(lower_arc intersectiontimes(z12r--z11'));
+ filldraw z11r--z12l--z12r--subpath(t,1) of lower_arc--cycle;  % lower barb
+else: pos21(4/7[s_slab,flare],-100); pos11(flare,-100);
+ x21l=good.x(x21l+w-u-rt x21); lft x11r=xx;
+ top y21l=vround(.93x_height+1.5oo); bot y11r=vround .1x_height-oo;
+ filldraw stroke term.e(10,11,left,1,4); fi  % lower arc and terminal
+if serifs: 
+ penpos0(stem'-tiny,0); x0=x1; tiny.top y0=x_height;
+ serif(0,1,a,0,-jut);  % bar
+ dish_serif(1,2,b,1/3,jut,c,0,epsilon);  % serif
+fi
+penlabels(0,1,2,3,4,5,6,7,8,9,10.11.11',12,20,21,21',22); endchar;
+
+endinput;
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/ebroman.mf b/Master/texmf-dist/fonts/source/public/cmbright/ebroman.mf
new file mode 100644
index 00000000000..8a7b9b9a162
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/ebroman.mf
@@ -0,0 +1,68 @@
+% ebroman.mf
+% [= exroman.mf, changed by Walter Schmidt, see (CMBR)]
+%
+% (c) Copyright 1995, 1996, 1997 J"org Knappen
+% (c) Copyright 1990, 1992 Norbert Schwarz
+%
+% This file is part of the EC Bright fonts version 1.0
+%
+% Content:
+%
+%   driver file, called by parameter files with roman style fonts
+
+%
+%     dx  r   l   west
+%         i   u   east
+%         :   :   :
+%         :   :   west '3xx / east '2xx
+%         :   uppercase/lowercase
+%         roman / italic
+
+version_check(1,0);  % |version_check| was introduced in dc1.3
+
+input ebaccess;  % accessories for pl/cz special letters (CMBR)
+input ebpseudo;  % pseudoparameters (CMBR)
+
+mode_setup; font_setup; pseudo_setup;
+
+input exruwest;
+input ebrlwest; % (CMBR)
+input exrueast;
+input ebrleast; % (CMBR)
+%
+input ebbraces;  % ^ ~ cwm  ( ) < | > [ ] \ { } _ - (177) space (040) % (CMBR)
+input ebpunct;   %  < << > >>  ! ` ' *  + , . / = ; : (spanish !) % (CMBR)
+%
+input exaccent;  %
+input exsign;    %  zero for mille, " # $ % @ pound sign
+%
+input ebrlig;    % dotless i,j; letter ligatures  ff fi fl ffi ffl % (CMBR)
+%
+input exromp;    % (roman punctuation)  & ? (spanish ?)
+%
+input exrulett;  % upper case (majuscules)
+input ebrllett;  % lower case (minuscules) % (CMBR)
+input exrdigit;  % roman digits
+%
+% Fontparameter
+%
+font_coding_scheme:="Extended TeX Font Encoding - Latin";
+boundarychar:=oct"027";
+font_slant slant; 
+font_x_height x_height#;
+font_cap_height cap_height#;
+font_asc_height asc_height#;
+font_acc_cap_height (cap_height#+acc_height#);
+font_desc_depth desc_depth#;
+font_max_height (max(asc_height#,body_height#,
+  cap_height#+acc_height#));
+font_max_depth (max(desc_depth#,paren_depth#,the_ogonek_depth#));
+% font_digit_width % set inside the digits file
+% font_cap_stem    % set after the programme of the capital I
+font_baselineskip max(1.25*designsize,body_height#+paren_depth#);% (CMBR)
+ font_normal_space 5.7u#+2letter_fit#; % (CMBR)
+ font_normal_stretch 2.85u#; font_normal_shrink 1.9u#; %(CMBR)
+ font_quad 18u#+4letter_fit#;
+ font_extra_space 1.9u#; % (CMBR)
+ input ebrligtb;    % do the ligature programs %(CMBR)
+bye.
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/ebso10.mf b/Master/texmf-dist/fonts/source/public/cmbright/ebso10.mf
new file mode 100644
index 00000000000..974f161fc88
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/ebso10.mf
@@ -0,0 +1,20 @@
+% European Computer Modern Bright 
+% semibold oblique 10 point [1997/05/13 v1.0 (WaS)]
+
+if unknown ebbase: input ebbase fi
+
+font_identifier:="EBSO"; font_size 10pt#;
+input brs10pt;
+
+slant:=sind 12/cosd 12;      % tilt ratio $(\Delta x/\Delta y)$
+variant_g:=true;    % should an italic-style g be used?
+low_asterisk:=false;    % should the asterisk be centered at the axis?
+math_fitting:=false;    % should math-mode spacing be used?
+%ligs:=2;
+acc_height#:=70/36pt#; % ?
+dot_height#:=70/36pt#; % 66.5
+ldot_height#:=70/36pt#; % 66.5
+%bx_kerning:=1;
+
+
+generate ebroman      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/ebso17.mf b/Master/texmf-dist/fonts/source/public/cmbright/ebso17.mf
new file mode 100644
index 00000000000..aa59c9cda9c
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/ebso17.mf
@@ -0,0 +1,18 @@
+% European Computer Modern Bright 
+% semibold oblique 17 point [1997/05/13 v1.0 (WaS)]
+
+if unknown ebbase: input ebbase fi
+
+font_identifier:="EBSO"; font_size 17.28pt#;
+input brs17pt;
+
+slant:=sind 12/cosd 12;      % tilt ratio $(\Delta x/\Delta y)$
+;ligs:=2;      % level of ligatures to be included
+variant_g:=true;    % should an italic-style g be used?
+low_asterisk:=false;    % should the asterisk be centered at the axis?
+math_fitting:=false;    % should math-mode spacing be used?
+acc_height#:=70/36Pt#; % ok
+dot_height#:=70/36Pt#; % 66.5
+ldot_height#:=70/36Pt#; % 66.5
+
+generate ebroman      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/ebso8.mf b/Master/texmf-dist/fonts/source/public/cmbright/ebso8.mf
new file mode 100644
index 00000000000..ff23ef2bd60
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/ebso8.mf
@@ -0,0 +1,18 @@
+% European Computer Modern Bright 
+% semibold oblique 8 point [1997/05/13 v1.0 (WaS)]
+
+if unknown ebbase: input ebbase fi
+
+font_identifier:="EBSO"; font_size 8pt#;
+input brs8pt;
+
+slant:=sind 12/cosd 12;      % tilt ratio $(\Delta x/\Delta y)$
+%ligs:=2;      % level of ligatures to be included
+variant_g:=true;    % should an italic-style g be used?
+low_asterisk:=false;    % should the asterisk be centered at the axis?
+math_fitting:=false;    % should math-mode spacing be used?
+acc_height#:=60/36pt#; % ?
+dot_height#:=60/36pt#; % 54.5
+ldot_height#:=60/36pt#; % 54.5
+
+generate ebroman      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/ebso9.mf b/Master/texmf-dist/fonts/source/public/cmbright/ebso9.mf
new file mode 100644
index 00000000000..4aa7f7216dc
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/ebso9.mf
@@ -0,0 +1,18 @@
+% European Computer Modern Bright 
+% semibold oblique 9 point [1997/05/13 v1.0 (WaS)]
+
+if unknown ebbase: input ebbase fi
+
+font_identifier:="EBSO"; font_size 9pt#;
+input brs9pt;
+
+slant:=sind 12/cosd 12;      % tilt ratio $(\Delta x/\Delta y)$
+%ligs:=2;      % level of ligatures to be included
+variant_g:=true;    % should an italic-style g be used?
+low_asterisk:=false;    % should the asterisk be centered at the axis?
+math_fitting:=false;    % should math-mode spacing be used?
+acc_height#:=65/36pt#; % ?
+dot_height#:=65/36pt#; % 60.48
+ldot_height#:=65/36pt#; % 60.48
+
+generate ebroman      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/ebsr10.mf b/Master/texmf-dist/fonts/source/public/cmbright/ebsr10.mf
new file mode 100644
index 00000000000..53b39c08633
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/ebsr10.mf
@@ -0,0 +1,20 @@
+% European Computer Modern Bright 
+% semibold regular 10 point [1997/04/25 v1.0 (WaS)]
+
+if unknown ebbase: input ebbase fi
+
+font_identifier:="EBSR"; font_size 10pt#;
+input brs10pt;
+
+slant:=0;      % tilt ratio $(\Delta x/\Delta y)$
+variant_g:=true;    % should an italic-style g be used?
+low_asterisk:=false;    % should the asterisk be centered at the axis?
+math_fitting:=false;    % should math-mode spacing be used?
+%ligs:=2;
+acc_height#:=70/36pt#; % ?
+dot_height#:=70/36pt#; % 66.5
+ldot_height#:=70/36pt#; % 66.5
+%bx_kerning:=1;
+
+
+generate ebroman      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/ebsr17.mf b/Master/texmf-dist/fonts/source/public/cmbright/ebsr17.mf
new file mode 100644
index 00000000000..d8de95277ce
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/ebsr17.mf
@@ -0,0 +1,18 @@
+% European Computer Modern Bright 
+% semibold regular 17 point [1997/04/25 v1.0 (WaS)]
+
+if unknown ebbase: input ebbase fi
+
+font_identifier:="EBSR"; font_size 17.28pt#;
+input brs17pt;
+
+slant:=0;      % tilt ratio $(\Delta x/\Delta y)$
+;ligs:=2;      % level of ligatures to be included
+variant_g:=true;    % should an italic-style g be used?
+low_asterisk:=false;    % should the asterisk be centered at the axis?
+math_fitting:=false;    % should math-mode spacing be used?
+acc_height#:=70/36Pt#; % ok
+dot_height#:=70/36Pt#; % 66.5
+ldot_height#:=70/36Pt#; % 66.5
+
+generate ebroman      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/ebsr8.mf b/Master/texmf-dist/fonts/source/public/cmbright/ebsr8.mf
new file mode 100644
index 00000000000..b8a2b3da58e
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/ebsr8.mf
@@ -0,0 +1,18 @@
+% European Computer Modern Bright 
+% semibold regular 8 point [1997/04/25 v1.0 (WaS)]
+
+if unknown ebbase: input ebbase fi
+
+font_identifier:="EBSR"; font_size 8pt#;
+input brs8pt;
+
+slant:=0;      % tilt ratio $(\Delta x/\Delta y)$
+%ligs:=2;      % level of ligatures to be included
+variant_g:=true;    % should an italic-style g be used?
+low_asterisk:=false;    % should the asterisk be centered at the axis?
+math_fitting:=false;    % should math-mode spacing be used?
+acc_height#:=60/36pt#; % ?
+dot_height#:=60/36pt#; % 54.5
+ldot_height#:=60/36pt#; % 54.5
+
+generate ebroman      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/ebsr9.mf b/Master/texmf-dist/fonts/source/public/cmbright/ebsr9.mf
new file mode 100644
index 00000000000..830b51b1468
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/ebsr9.mf
@@ -0,0 +1,18 @@
+% European Computer Modern Bright 
+% semibold regular 9 point [1997/04/25 v1.0 (WaS)]
+
+if unknown ebbase: input ebbase fi
+
+font_identifier:="EBSR"; font_size 9pt#;
+input brs9pt;
+
+slant:=0;      % tilt ratio $(\Delta x/\Delta y)$
+%ligs:=2;      % level of ligatures to be included
+variant_g:=true;    % should an italic-style g be used?
+low_asterisk:=false;    % should the asterisk be centered at the axis?
+math_fitting:=false;    % should math-mode spacing be used?
+acc_height#:=65/36pt#; % ?
+dot_height#:=65/36pt#; % 60.48
+ldot_height#:=65/36pt#; % 60.48
+
+generate ebroman      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/ebtl10.mf b/Master/texmf-dist/fonts/source/public/cmbright/ebtl10.mf
new file mode 100644
index 00000000000..8f459cb5f21
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/ebtl10.mf
@@ -0,0 +1,85 @@
+% EC Typewriter Light 10 point [1997/05/14 v1.0 (WaS)]
+
+% This is a 10 pt typewriter font with all stroke widths
+% taken from cmtt8, so that it looks lighter than cmtt10
+% and may be used together with the CM Bright fonts.
+
+if unknown exbase: input exbase fi
+
+font_identifier:="EBTL"; font_size 10pt#;
+
+u#:=21/36pt#;      % unit width
+width_adj#:=0pt#;    % width adjustment for certain characters
+serif_fit#:=0pt#;    % extra sidebar near lowercase serifs
+cap_serif_fit#:=0pt#;    % extra sidebar near uppercase serifs
+letter_fit#:=0pt#;    % extra space added to all sidebars
+
+body_height#:=250/36pt#;  % height of tallest characters
+asc_height#:=220/36pt#;    % height of lowercase ascenders
+cap_height#:=220/36pt#;    % height of caps
+fig_height#:=220/36pt#;    % height of numerals
+x_height#:=155/36pt#;    % height of lowercase without ascenders
+math_axis#:=110/36pt#;    % axis of symmetry for math symbols
+bar_height#:=79/36pt#;    % height of crossbar in lowercase e
+comma_depth#:=50/36pt#;    % depth of comma below baseline
+desc_depth#:=80/36pt#;    % depth of lowercase descenders
+
+acc_height#:=75/36pt#;
+dot_height#:=75/36pt#;
+udot_height#:=59/36pt;
+
+crisp#:=19/36pt#;    % diameter of serif corners
+tiny#:=19/36pt#;    % diameter of rounded corners
+fine#:=18/36pt#;    % diameter of sharply rounded corners
+thin_join#:=18/36pt#;    % width of extrafine details
+hair#:=22/36pt#;    % lowercase hairline breadth
+stem#:=22/36pt#;    % lowercase stem breadth
+curve#:=22/36pt#;    % lowercase curve breadth
+ess#:=19/36pt#;      % breadth in middle of lowercase s
+flare#:=28/36pt#;    % diameter of bulbs or breadth of terminals
+dot_size#:=31/36pt#;    % diameter of dots
+cap_hair#:=22/36pt#;    % uppercase hairline breadth
+cap_stem#:=22/36pt#;    % uppercase stem breadth
+cap_curve#:=22/36pt#;    % uppercase curve breadth
+cap_ess#:=22/36pt#;    % breadth in middle of uppercase s
+rule_thickness#:=22/36pt#;  % thickness of lines in math symbols
+
+dish#:=0pt#;      % amount erased at top or bottom of serifs
+bracket#:=0pt#;      % vertical distance from serif base to tangent
+jut#:=34/36pt#;      % protrusion of lowercase serifs
+cap_jut#:=34/36pt#;    % protrusion of uppercase serifs
+beak_jut#:=0pt#;    % horizontal protrusion of beak serifs
+beak#:=34/36pt#;    % vertical protrusion of beak serifs
+vair#:=19/36pt#;    % vertical diameter of hairlines
+notch_cut#:=22/36pt#;    % maximum breadth above or below notches
+bar#:=19/36pt#;      % lowercase bar thickness
+slab#:=19/36pt#;    % serif and arm thickness
+cap_bar#:=19/36pt#;    % uppercase bar thickness
+cap_band#:=19/36pt#;    % uppercase thickness above/below lobes
+cap_notch_cut#:=22/36pt#;  % max breadth above/below uppercase notches
+serif_drop#:=0pt#;    % vertical drop of sloped serifs
+stem_corr#:=0pt#;    % for small refinements of stem breadth
+vair_corr#:=0pt#;    % for small refinements of hairline height
+apex_corr#:=8/36pt#;    % extra width at diagonal junctions
+
+o#:=3/36pt#;      % amount of overshoot for curves
+apex_o#:=3/36pt#;    % amount of overshoot for diagonal junctions
+
+slant:=0;      % tilt ratio $(\Delta x/\Delta y)$
+fudge:=0.81;      % factor applied to weights of heavy characters
+math_spread:=-1;    % extra openness of math symbols
+superness:=1/sqrt2;    % parameter for superellipses
+superpull:=0;      % extra openness inside bowls
+beak_darkness:=0;    % fraction of triangle inside beak serifs
+ligs:=0;      % level of ligatures to be included
+
+square_dots:=false;    % should dots be square?
+hefty:=true;      % should we try hard not to be overweight?
+serifs:=true;      % should serifs and bulbs be attached?
+monospace:=true;    % should all characters have the same width?
+true_mono:=true;
+variant_g:=false;    % should an italic-style g be used?
+low_asterisk:=true;    % should the asterisk be centered at the axis?
+math_fitting:=false;    % should math-mode spacing be used?
+
+generate exroman      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/ebto10.mf b/Master/texmf-dist/fonts/source/public/cmbright/ebto10.mf
new file mode 100644
index 00000000000..63bde0bb856
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/ebto10.mf
@@ -0,0 +1,85 @@
+% EC Typewriter Light oblique 10 point [1997/05/14 v1.0 (WaS)]
+
+% This is a 10 pt typewriter font with all stroke widths
+% taken from cmtt8, so that it looks lighter than cmtt10
+% and may be used together with the CM Bright fonts.
+
+if unknown exbase: input exbase fi
+
+font_identifier:="EBTO"; font_size 10pt#;
+
+u#:=21/36pt#;      % unit width
+width_adj#:=0pt#;    % width adjustment for certain characters
+serif_fit#:=0pt#;    % extra sidebar near lowercase serifs
+cap_serif_fit#:=0pt#;    % extra sidebar near uppercase serifs
+letter_fit#:=0pt#;    % extra space added to all sidebars
+
+body_height#:=250/36pt#;  % height of tallest characters
+asc_height#:=220/36pt#;    % height of lowercase ascenders
+cap_height#:=220/36pt#;    % height of caps
+fig_height#:=220/36pt#;    % height of numerals
+x_height#:=155/36pt#;    % height of lowercase without ascenders
+math_axis#:=110/36pt#;    % axis of symmetry for math symbols
+bar_height#:=79/36pt#;    % height of crossbar in lowercase e
+comma_depth#:=50/36pt#;    % depth of comma below baseline
+desc_depth#:=80/36pt#;    % depth of lowercase descenders
+
+acc_height#:=75/36pt#;
+dot_height#:=75/36pt#;
+udot_height#:=59/36pt;
+
+crisp#:=19/36pt#;    % diameter of serif corners
+tiny#:=19/36pt#;    % diameter of rounded corners
+fine#:=18/36pt#;    % diameter of sharply rounded corners
+thin_join#:=18/36pt#;    % width of extrafine details
+hair#:=22/36pt#;    % lowercase hairline breadth
+stem#:=22/36pt#;    % lowercase stem breadth
+curve#:=22/36pt#;    % lowercase curve breadth
+ess#:=19/36pt#;      % breadth in middle of lowercase s
+flare#:=28/36pt#;    % diameter of bulbs or breadth of terminals
+dot_size#:=31/36pt#;    % diameter of dots
+cap_hair#:=22/36pt#;    % uppercase hairline breadth
+cap_stem#:=22/36pt#;    % uppercase stem breadth
+cap_curve#:=22/36pt#;    % uppercase curve breadth
+cap_ess#:=22/36pt#;    % breadth in middle of uppercase s
+rule_thickness#:=22/36pt#;  % thickness of lines in math symbols
+
+dish#:=0pt#;      % amount erased at top or bottom of serifs
+bracket#:=0pt#;      % vertical distance from serif base to tangent
+jut#:=34/36pt#;      % protrusion of lowercase serifs
+cap_jut#:=34/36pt#;    % protrusion of uppercase serifs
+beak_jut#:=0pt#;    % horizontal protrusion of beak serifs
+beak#:=34/36pt#;    % vertical protrusion of beak serifs
+vair#:=19/36pt#;    % vertical diameter of hairlines
+notch_cut#:=22/36pt#;    % maximum breadth above or below notches
+bar#:=19/36pt#;      % lowercase bar thickness
+slab#:=19/36pt#;    % serif and arm thickness
+cap_bar#:=19/36pt#;    % uppercase bar thickness
+cap_band#:=19/36pt#;    % uppercase thickness above/below lobes
+cap_notch_cut#:=22/36pt#;  % max breadth above/below uppercase notches
+serif_drop#:=0pt#;    % vertical drop of sloped serifs
+stem_corr#:=0pt#;    % for small refinements of stem breadth
+vair_corr#:=0pt#;    % for small refinements of hairline height
+apex_corr#:=8/36pt#;    % extra width at diagonal junctions
+
+o#:=3/36pt#;      % amount of overshoot for curves
+apex_o#:=3/36pt#;    % amount of overshoot for diagonal junctions
+
+slant:=1/6;      % tilt ratio $(\Delta x/\Delta y)$
+fudge:=0.81;      % factor applied to weights of heavy characters
+math_spread:=-1;    % extra openness of math symbols
+superness:=1/sqrt2;    % parameter for superellipses
+superpull:=0;      % extra openness inside bowls
+beak_darkness:=0;    % fraction of triangle inside beak serifs
+ligs:=0;      % level of ligatures to be included
+
+square_dots:=false;    % should dots be square?
+hefty:=true;      % should we try hard not to be overweight?
+serifs:=true;      % should serifs and bulbs be attached?
+monospace:=true;    % should all characters have the same width?
+true_mono:=true;
+variant_g:=false;    % should an italic-style g be used?
+low_asterisk:=true;    % should the asterisk be centered at the axis?
+math_fitting:=false;    % should math-mode spacing be used?
+
+generate exroman      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/manifest.txt b/Master/texmf-dist/fonts/source/public/cmbright/manifest.txt
new file mode 100644
index 00000000000..86e500b67b7
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/manifest.txt
@@ -0,0 +1,107 @@
+The below file contitute the sources of the
+Computer Modern Bright fonts and mist be disttributed
+as a whole:
+
+     3525 Thu May 22 00:00:00 1997 ams10pt.mf
+     3917 Thu May 22 00:00:00 1997 ams8pt.mf
+     3917 Thu May 22 00:00:00 1997 ams9pt.mf
+     9153 Thu May 22 00:00:00 1997 baccent.mf
+    11886 Thu May 22 00:00:00 1997 bgreeku.mf
+     6263 Thu May 22 00:00:00 1997 bitalms.mf
+    12183 Thu May 22 00:00:00 1997 bpunct.mf
+     3438 Thu May 22 00:00:00 1997 br10pt.mf
+     3491 Thu May 22 00:00:00 1997 br17pt.mf
+     3413 Thu May 22 00:00:00 1997 br8pt.mf
+     3390 Thu May 22 00:00:00 1997 br9pt.mf
+     5107 Thu May 22 00:00:00 1997 brmsa.mf
+     7329 Thu May 22 00:00:00 1997 brmsb.mf
+     3122 Thu May 22 00:00:00 1997 broman.mf
+    40147 Thu May 22 00:00:00 1997 bromanl.mf
+     8146 Thu May 22 00:00:00 1997 bromlig.mf
+    10159 Thu May 22 00:00:00 1997 bromms.mf
+     3561 Mon May 26 00:00:00 1997 brs10pt.mf
+     3594 Mon May 26 00:00:00 1997 brs17pt.mf
+     3538 Mon May 26 00:00:00 1997 brs8pt.mf
+     3514 Mon May 26 00:00:00 1997 brs9pt.mf
+      447 Thu May 22 00:00:00 1997 cmbr10.mf
+      491 Thu May 22 00:00:00 1997 cmbr17.mf
+      485 Thu May 22 00:00:00 1997 cmbr8.mf
+      485 Thu May 22 00:00:00 1997 cmbr9.mf
+      700 Thu May 22 00:00:00 1997 cmbras10.mf
+      695 Thu May 22 00:00:00 1997 cmbras8.mf
+      696 Thu May 22 00:00:00 1997 cmbras9.mf
+      891 Thu Jan 22 01:00:00 1998 cmbrbs10.mf
+      892 Thu May 22 00:00:00 1997 cmbrbs8.mf
+      892 Thu May 22 00:00:00 1997 cmbrbs9.mf
+     3889 Thu May 22 00:00:00 1997 cmbrbx10.mf
+     3833 Thu May 22 00:00:00 1997 cmbrmb10.mf
+      475 Thu May 22 00:00:00 1997 cmbrmi10.mf
+      513 Thu May 22 00:00:00 1997 cmbrmi8.mf
+      513 Thu May 22 00:00:00 1997 cmbrmi9.mf
+      471 Thu May 22 00:00:00 1997 cmbrsl10.mf
+      515 Thu May 22 00:00:00 1997 cmbrsl17.mf
+      509 Thu May 22 00:00:00 1997 cmbrsl8.mf
+      509 Thu May 22 00:00:00 1997 cmbrsl9.mf
+     4715 Thu May 22 00:00:00 1997 cmbrsy10.mf
+     4695 Thu May 22 00:00:00 1997 cmbrsy8.mf
+     4715 Thu May 22 00:00:00 1997 cmbrsy9.mf
+     3872 Thu May 22 00:00:00 1997 cmsltl10.mf
+     3850 Thu May 22 00:00:00 1997 cmtl10.mf
+      709 Thu May  9 01:19:24 2002 copyrite.txt
+    37672 Mon May 26 00:00:00 1997 ebaccess.mf
+    52473 Fri May 30 00:00:00 1997 ebbase.mf
+     9789 Thu May 22 00:00:00 1997 ebbraces.mf
+     4055 Thu May 22 00:00:00 1997 ebbx10.mf
+      576 Thu May 22 00:00:00 1997 ebmo10.mf
+      623 Thu May 22 00:00:00 1997 ebmo17.mf
+      620 Thu May 22 00:00:00 1997 ebmo8.mf
+      622 Thu May 22 00:00:00 1997 ebmo9.mf
+      562 Thu May 22 00:00:00 1997 ebmr10.mf
+      609 Thu May 22 00:00:00 1997 ebmr17.mf
+      606 Thu May 22 00:00:00 1997 ebmr8.mf
+      608 Thu May 22 00:00:00 1997 ebmr9.mf
+     3064 Thu May 22 00:00:00 1997 ebpseudo.mf
+    11420 Thu May 22 00:00:00 1997 ebpunct.mf
+    51964 Thu May 22 00:00:00 1997 ebrleast.mf
+     9734 Thu May 22 00:00:00 1997 ebrlig.mf
+    10087 Thu May 22 00:00:00 1997 ebrligtb.mf
+    39644 Thu May 22 00:00:00 1997 ebrllett.mf
+    52059 Thu May 22 00:00:00 1997 ebrlwest.mf
+     2101 Mon May 26 00:00:00 1997 ebroman.mf
+      599 Thu May 22 00:00:00 1997 ebso10.mf
+      627 Thu May 22 00:00:00 1997 ebso17.mf
+      620 Thu May 22 00:00:00 1997 ebso8.mf
+      622 Thu May 22 00:00:00 1997 ebso9.mf
+      585 Thu May 22 00:00:00 1997 ebsr10.mf
+      613 Thu May 22 00:00:00 1997 ebsr17.mf
+      606 Thu May 22 00:00:00 1997 ebsr8.mf
+      608 Thu May 22 00:00:00 1997 ebsr9.mf
+     3939 Thu May 22 00:00:00 1997 ebtl10.mf
+     3949 Thu May 22 00:00:00 1997 ebto10.mf
+     3476 Thu May 22 00:00:00 1997 mathsl.mf
+    67170 Thu May 22 00:00:00 1997 msa.mf
+    58281 Thu May 22 00:00:00 1997 msb.mf
+     4079 Thu May 22 00:00:00 1997 tbbx10.mf
+      600 Thu May 22 00:00:00 1997 tbmo10.mf
+      647 Thu May 22 00:00:00 1997 tbmo17.mf
+      644 Thu May 22 00:00:00 1997 tbmo8.mf
+      646 Thu May 22 00:00:00 1997 tbmo9.mf
+      553 Thu May 22 00:00:00 1997 tbmr10.mf
+      603 Thu May 22 00:00:00 1997 tbmr17.mf
+      599 Thu May 22 00:00:00 1997 tbmr8.mf
+      601 Thu May 22 00:00:00 1997 tbmr9.mf
+     2222 Mon May 26 00:00:00 1997 tbpseudo.mf
+      607 Thu May 22 00:00:00 1997 tbso10.mf
+      651 Thu May 22 00:00:00 1997 tbso17.mf
+      644 Thu May 22 00:00:00 1997 tbso8.mf
+      646 Thu May 22 00:00:00 1997 tbso9.mf
+      592 Thu May 22 00:00:00 1997 tbsr10.mf
+      634 Thu May 22 00:00:00 1997 tbsr17.mf
+      630 Thu May 22 00:00:00 1997 tbsr8.mf
+      632 Thu May 22 00:00:00 1997 tbsr9.mf
+     1917 Sat May 25 00:00:52 2002 tbsymb.mf
+    94014 Wed Feb  9 01:00:00 2000 tbsymbol.mf
+     3959 Wed Feb  9 01:00:00 2000 tbtl10.mf
+     3972 Wed Feb  9 01:00:00 2000 tbto10.mf
+     1984 Wed Feb  9 01:00:00 2000 ttsymb.mf
+    94356 Wed Feb  9 01:00:00 2000 ttsymbol.mf
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/mathsl.mf b/Master/texmf-dist/fonts/source/public/cmbright/mathsl.mf
new file mode 100644
index 00000000000..aea03f7c6b9
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/mathsl.mf
@@ -0,0 +1,72 @@
+% Computer Modern Math Italic driver file, (D.E.K. 1979--1985).
+% Modified for CM Bright Math Slanted [1995/10/27 v0.999 WaS]
+
+font_coding_scheme:="TeX math italic";
+mode_setup; font_setup;
+define_pixels(sym_u);define_whole_vertical_pixels(sym_height);
+
+input romanu;  % upper case (majuscules)
+input bromanl;  % lower case (minuscules)
+input bgreeku;  % upper case greek letters
+input greekl;  % lower case Greek letters
+input bitalms;  % special symbols for math italic
+font_slant slant;  font_x_height x_height#;
+font_quad 18u#+4letter_fit#;
+
+slant:=mono_charic#:=0;  % the remaining characters will not be slanted
+currenttransform:=identity yscaled aspect_ratio scaled granularity;
+input olddig;  % oldstyle numerals
+input bromms;  % roman math specials
+% The kerning table has been updated for the use of slanted 
+% letters instaed of italic ones; the (original) comments are partially
+% wrong now.
+skewchar=oct"177"; skew#=.5u#;
+save comma;
+period=oct"72"; comma=oct"73"; slash=oct"75"; % non-ASCII positions
+ligtable "h": skewchar kern skew#;
+ligtable oct"027":oct"034": comma kern -u#, period kern -u#, % $\nu:\tau:$
+ "L":"g":"v":"x": oct"013": oct"026": % $L:g:u:v:x:\alpha:\mu:$
+ oct"035": skewchar kern skew#; % $\upsilon:\imath:$
+ligtable "U": comma kern-2u#, period kern-2u#, % $U:$
+ slash kern-u#, skewchar kern 3skew#;
+ligtable "K":oct"011": slash kern-u#, % $K:\it\Psi:$
+ oct"016":"r": comma kern-u#, period kern-u#, % $\delta:r:$
+ "D":"c":"e":"o":"s":"y":"z":oct"017": % $D:c:e:o:s:y:z:\epsilon:$
+ oct"021":oct"023":oct"037":  skewchar kern 2skew#; % $\eta:\iota:\chi:$
+ligtable oct"007": slash kern-u#, % $\it\Upsilon:$
+ comma kern-2u#, period kern-2u#, skewchar kern 2skew#;
+ligtable oct"005":"H": slash kern-u#, % $\it\Pi:H:$
+ comma kern-u#, period kern-u#, skewchar kern 4skew#;
+ligtable oct"173": "l": "m": "n": skewchar kern 2skew#;
+ligtable "N":"X": slash kern -1.5u#, % $N:X:$
+ "C": slash kern -.5u#, comma kern -u#, period kern -u#, % $C:T:$
+ "B":"E":"G":"O":"Q":"R":oct"174": % $B:E:G:O:Q:R:\jmath:$
+ "p":"q":"t":"w":oct"002":oct"004": % $l:p:q:t:w:\it\Theta:\Xi:$
+ oct"006":oct"010":oct"012":oct"014": % $\it\Sigma:\Phi:\Omega:\beta:$
+ oct"020":oct"022":oct"032":oct"036": % $\zeta:\theta:\rho:\phi:$
+ oct"042":oct"043":oct"045": % $\varepsilon:\vartheta:\varrho:$
+ oct"046":oct"047":oct"100": "a": "u": % $\varsigma:\varphi:\partial:$
+ skewchar kern 3skew#;
+ligtable "T": slash kern -.5u#, comma kern -u#, period kern -u#, 
+ skewchar kern skew#;
+ligtable "M":"S":"Z": slash kern-u#, % $M:S:Z:$
+ comma kern-u#, period kern-u#, skewchar kern 3skew#;
+ligtable oct"000":"F":"P": slash kern -u#, % $\it\Gamma:F:P:$
+ comma kern-2u#, period kern-2u#, skewchar kern 3skew#;
+ligtable "I":oct"030":oct"040":oct"140":oct"175": % $I:\xi:\psi:\ell:\wp:$
+ skewchar kern 4skew#;
+ligtable "A": skewchar kern 5skew#; % $A:$
+ligtable "d": "Y" kern u#, "Z" kern-u#, "j" kern-2u#, "f" kern-u#,
+ skewchar kern 5skew#; % $d:$
+ligtable  oct"001":oct"003": skewchar kern 6skew#; % $\it\Delta:\Lambda:$ (WaS)
+ligtable "f": comma kern-u#, period kern-u#, skewchar kern 4skew#; % $f:$
+ligtable "J": slash kern-u#, % $J:$
+ comma kern-2u#, period kern-2u#, 
+%  skewchar kern 6skew#;
+ skewchar kern 7skew#;
+ligtable "j":oct"033": comma kern -u#, period kern -u#; % $j:\sigma:$
+ligtable "V":"W":"Y":comma kern-3u#, period kern-3u#, % $V:W:Y:$
+ slash kern-2u#;
+ligtable slash: oct"001" kern -u#, "A" kern -u#, "M" kern -u#, % $/:$
+ "N" kern -u#, "Y" kern +u#, "Z" kern -u#;
+bye.
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/msa.mf b/Master/texmf-dist/fonts/source/public/cmbright/msa.mf
new file mode 100644
index 00000000000..6998274877a
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/msa.mf
@@ -0,0 +1,1762 @@
+% MSA symbols, roman style [1996/07/02 v1.0 (WaS)]
+
+def makesquare (suffix i,j,k,l) = 
+%% z.j, z.k are the lower left and right corners 
+%%          assumed on baseline; ie, y.k=y.j=0 
+%% z.i, z.l are upper left and right corners 
+%% that is, start labeling with upper left corner, and 
+%% proceed to the successive corners counter-clockwise. 
+y.i-y.j=x.k-x.j; y.i:=good.y y.i+o; y.l=y.i 
+%% user must draw the square him/herself. 
+enddef; 
+
+ 
+cmchar "Square with dot";
+beginchar(oct"000",14u#,12u#,0);
+adjust_fit(0,0); pickup rule.nib;
+lft x1=hround 1.0u; x2=x1; x4=x5=w-x1;
+bot y2=0; y4=y2; 
+makesquare (1,2,4,5);  
+y3=good.y .5[y1,y2]; x3=good.x .5[x1,x5];
+draw z1---z2---z4---z5---cycle;  % square 
+fill fullcircle scaled dot_size shifted z3;  % dot 
+penlabels(1,2,3,4,5); endchar; 
+
+cmchar "Square plus";
+beginchar(oct"001",14u#,12u#,0);
+adjust_fit(0,0); pickup rule.nib;
+lft x1=hround 1.0u; x2=x1; x4=x5=w-x1;
+bot y2=0; y4=y2; makesquare(1,2,4,5); 
+draw z1---z2---z4---z5---cycle;  % square 
+x6=x1; x7=x4; y6=.5[y1,y2]; y7=y6; % cross strut 
+y8=y1; y9=y2; x8=.5[x1, x5]; x9=x8; % vertical strut 
+draw z6---z7; draw z8---z9; % plus 
+penlabels(1,2,4,5,6,7,8,9); endchar; 
+ 
+cmchar "Square times";
+beginchar(oct"002",14u#,12u#,0);
+adjust_fit(0,0); pickup rule.nib;
+lft x1=hround 1.0u; x2=x1; x4=x5=w-x1;
+bot y2=0; y4=y2; makesquare(1,2,4,5); 
+draw z1---z2---z4---z5---cycle;  % square 
+draw z1---z4; draw z2---z5;  % diagonals 
+penlabels(1,2,4,5); endchar; 
+ 
+cmchar "Square";  
+beginchar(oct"003",14u#,12u#,0); 
+adjust_fit(0,0); pickup rule.nib;  
+lft x1=hround 1.0u; x2=x1; 
+x4=x5=w-x1; 
+bot y2=0; y4=y2; makesquare(1,2,4,5); 
+draw z1---z2---z4---z5---cycle;  % square 
+penlabels(1,2,4,5); endchar; 
+ 
+cmchar "Filled square";
+beginchar(oct"004",14u#,12u#,0);
+adjust_fit(0,0); pickup rule.nib;
+lft x1=hround 1.0u; x2=x1; x4=x5=w-x1;
+bot y2=0; y4=y2; makesquare(1,2,4,5); 
+filldraw z1---z2---z4---z5---cycle;  % square 
+penlabels(1,2,4,5); endchar; 
+ 
+cmchar "Small filled square"; 
+beginchar(oct"005",5u#,.8asc_height#,0); 
+adjust_fit(0,0); pickup rule.nib; 
+lft x1=hround 1.0u; x2=x1; x3=x4=w-x1; 
+bot y2=0; y3=y2; makesquare(1,2,3,4); 
+filldraw z1---z2---z3---z4---cycle;  % draw and fill square 
+penlabels(1,2,3,4); endchar; 
+ 
+ 
+cmchar "Diamond"; 
+beginchar(oct"006",12u#,asc_height#,2u#); 
+adjust_fit(0,0); pickup rule.nib; 
+%% z1, z2 are left & right vertices 
+%% z3, z4 are top and bottom points 
+lft x1=hround u; x2=w-x1; y1=y2; 
+x3=x4=.5[x1, x2]; bot y4=-d-o; top y3= good.y h+o; 
+y1=.5[y4,y3]; 
+draw z1---z3---z2---z4---cycle; % draw diamond 
+penlabels(1,2,3,4); endchar; 
+ 
+cmchar "Filled Diamond"; 
+beginchar(oct"007",12u#,asc_height#,2u#); 
+adjust_fit(0,0); pickup rule.nib; 
+%% z1, z2 are left & right vertices 
+%% z3, z4 are top and bottom points 
+lft x1=hround u; x2=w-x1; y1=y2; 
+x3=x4=.5[x1, x2]; bot y4=-d-o; top y3= good.y h+o; 
+y1=.5[y4,y3]; 
+filldraw z1---z3---z2---z4---cycle; % draw diamond 
+penlabels(1,2,3,4); endchar; 
+
+% do char "011 before char "010. 
+cmchar "Counter-clockwise-circle indicator"; 
+beginarithchar(oct"011"); pickup light_rule.nib; 
+autorounded; lft x6=hround u; x2=w-x6;  
+y2=math_axis; top y8=h; 
+circle_points; % define points on circumference 
+%% see page 487 of vol E 
+path p; numeric t; 
+p=z8{right}...z1{z2-z8}...z2{down}...z3{z4-z2}...z4{left} 
+ ...z5{z6-z4}...z6{up}...z7{z8-z6}...cycle; 
+t=xpart(p intersectiontimes ((4.5u,0)--(4.5u,y8))); 
+draw subpath (0,t) of p; % circle with gap 
+z0=.5[z5,z1]; % the origin of the circle 
+%% Now prepare for left arrowhead--see pg E465 
+pickup crisp.nib; 
+pos12(rule_thickness,90); pos13(bar,0); pos14(bar,0); 
+y10=y12=y8; lft x10=hround x8; 
+y13-y10=y10-y14=.19asc_height+eps; x13=x14=x10+3u+eps; 
+pos15(bar,angle(z14-z10)); z15l=z10; 
+pos16(bar,angle(z13-z10)); z16l=z10; 
+z19=.38[.5[z13,z14],z10]; 
+numeric t; path p; % re-use t, p 
+p=z14r{z19-z14}..z16r; 
+t=xpart(p intersectiontimes((0,y12l)--(w,y12l)));  
+x12=xpart point t of p; 
+path p; 
+p=z10..{z14-z19}z14l--subpath(0,t) of 
+(z14r{z19-z14}..z16r)--z12l--z12r 
+--subpath(t,0) of (z13r{z19-z13}..z15r) 
+--z13l{z19-z13}..z10&cycle; % arrowhead 
+p:=p shifted -z8; % move back to origin 
+p:=p rotated -16; % rotate down a bit 
+p:=p shifted z8; % move back to tip of circle 
+filldraw  p; 
+penlabels(0,1,2,3,5,6,7,8,9,10,11,12,13,14,15,16,19);  
+picture v; v:=currentpicture; endchar; 
+ 
+cmchar "Clockwise-circle indicator"; 
+beginarithchar(oct"010");  
+currentpicture:=v reflectedabout ((w/2,0),(w/2,h)); 
+penlabels(0,1,2,3,5,6,7,8,9,10); endchar; 
+ 
+cmchar "Left-Right Harpoons"; 
+compute_spread(.45x_height#,.55x_height#); 
+beginchar(oct"013",18u#,v_center(spread#+.48asc_height#));  
+path topleft; % for top left half arrow (harpoon) 
+adjust_fit(0,0);  
+pickup crisp.nib;  
+pos1(rule_thickness,90); pos2(rule_thickness,90); 
+pos3(bar,0); pos4(bar,0); y0=y1=y2=math_axis; 
+x1+.5rule_thickness=hround(w-u); lft x0=hround u; 
+y3-y0=y0-y4=.24asc_height+eps; x3=x4=x0+3u+eps; 
+pos5(bar,angle(z4-z0)); z5l=z0; pos6(bar,angle(z3-z0)); 
+z6l=z0; numeric t; path p; p=z4r..{2(x0-x4),y0-y4}z6r; 
+t=xpart(p intersectiontimes((0,y2l)--(w,y2l)));  
+x2=xpart point t of p;  
+topleft=z0--(x0,y2l)---z1l..z1r---z2r 
+ ..subpath (t,0) of\\(z3r..{2(x0-x3),y0-y3}z5r) 
+ --z3l..{2(x0-x3),y0-y3}cycle;  % arrowhead and stem 
+topleft:= 
+topleft shifted (0,.5spread); % shift above math_axis 
+path botright; % for bottom right half arrow   
+botright:=topleft reflectedabout ((w/2,0),(w/2,h)); 
+botright:=botright reflectedabout 
+((0,math_axis+eps),(w,math_axis+eps)); 
+filldraw topleft; filldraw botright; 
+penlabels(0,1,2,3,4,5,6); endchar;  
+ 
+cmchar "Right-Left Harpoons"; 
+compute_spread(.45x_height#,.55x_height#); 
+beginchar(oct"012",18u#,v_center(spread#+.48asc_height#)); 
+path topright, botleft; 
+adjust_fit(0,0);  
+pickup crisp.nib;  
+topright:=topleft reflectedabout((w/2,0),(w/2,h)); 
+botleft:=botright reflectedabout((w/2,0),(w/2,h)); 
+filldraw topright; filldraw botleft; endchar; 
+ 
+cmchar "Square minus"; 
+beginchar(oct"014",14u#,12u#,0); adjust_fit(0,0); 
+pickup rule.nib; lft x1=hround 1.0u; x2=x1; x4=x5=w-x1; bot 
+y2=0; y4=y2; makesquare(1,2,4,5); 
+draw z1---z2---z4---z5---cycle;  % square 
+x6=x1; x7=x4; y6=.5[y1,y2]; y7=y6; % cross strut 
+draw z6---z7;  % minus 
+penlabels(1,2,4,5,6,7); endchar;  
+ 
+cmchar "Forces"; 
+beginchar(oct"015",13u#,asc_height#,0); 
+adjust_fit(0,0);; pickup rule.nib; 
+top y1=h; bot y2=0; y3=y4=good.y .5h; y5=y1; y6=y2; 
+lft x5=hround u; x4=w-x5;  
+compute_spread(.45x_height#,.55x_height#); 
+x1=x5+spread; x1=x2=x3; x6=x5; 
+draw z6--z5; draw z2--z1; draw z3--z4; 
+penlabels(1,2,3,4,5,6); endchar; 
+ 
+cmchar "Forces with extra bar"; 
+beginchar(oct"016",16u#, asc_height#,0);  
+adjust_fit(0,0); pickup rule.nib; 
+compute_spread(.42x_height#,.52x_height#); 
+top y1=h; bot y2=0; y3=y4=good.y .5h; 
+y5=y7=y1; y6=y8=y2; lft x7=hround u; x4=w-x7; 
+x5=good.x x7+spread; x1=good.x x5+spread; 
+x1=x2=x3; x6=x5; x7=x8; 
+draw z7--z8; draw z5--z6; draw z1--z2; % verticals 
+draw z3--z4; % horizontal piece 
+penlabels(1,2,3,4,5,6,7,8); endchar; 
+ 
+cmchar "Satisfies"; 
+beginchar(oct"017",11u#,asc_height#,0); 
+adjust_fit(0,0); pickup rule.nib; 
+compute_spread(.45x_height#,.55x_height#); 
+top y1=h; bot y2=0; y0=good.y .5[y1,y2];  
+y3=vround y0+.5spread; 
+y5=vround y0- .5spread; y4=y3; y6=y5;  
+lft x1=hround u; x4=w-x1; 
+x1=x2=x3=x5; x4=x6; x0=x1; 
+draw z1--z2; % vertical line 
+draw z3--z4; % draw top horizontal piece 
+draw z5--z6; % draw bottom horizontal piece 
+penlabels(0,1,2,3,4,5,6); endchar; 
+ 
+cmchar "Rightward double arrowhead"; 
+compute_spread(.45x_height#,.55x_height#); 
+beginchar(oct"020",18u#,v_center(spread#+.48asc_height#)); adjust_fit(0,0); 
+pickup crisp.nib;  pos1(rule_thickness,90); pos2(rule_thickness,90); 
+pos3(bar,0); pos4(bar,0);  y0=y1=y2=math_axis; x1-.5rule_thickness=hround u;  
+rt x0=hround(w-u); y3-y0=y0-y4=.24asc_height+eps; x3=x4=x0-3u-eps; 
+pos5(bar,angle(z4-z0)); z5l=z0; pos6(bar,angle(z3-z0)); z6l=z0; 
+z9=.381966[.5[z3,z4],z0]; numeric t; path p; p=z4l{z9-z4}..z6r;  t=xpart(p 
+intersectiontimes((0,y2l)--(w,y2l)));  x2=xpart point t of p;  path p; 
+p=z0..{z4-z9}z4r--subpath (0,t) of\\(z4l{z9-z4}..z6r) 
+ --z2l--z2r--subpath (t,0) of\\(z3l{z9-z3}..z5r) 
+ --z3r{z9-z3}..z0 & cycle; 
+filldraw z0..{z4-z9}z4r--subpath (0,t) of\\(z4l{z9-z4}..z6r) 
+ --z2l---z1l..z1r---z2r--subpath (t,0) of\\(z3l{z9-z3}..z5r) 
+ --z3r{z9-z3}..z0 & cycle;  % arrowhead and stem 
+filldraw p shifted (x3l-x0,0); 
+penlabels(0,1,2,3,4,5,6,9); endchar; 
+ 
+cmchar "Leftward double arrowhead"; 
+compute_spread(.45x_height#,.55x_height#); 
+beginchar(oct"021",18u#,v_center(spread#+.48asc_height#)); 
+adjust_fit(0,0); pickup crisp.nib;  
+pos1(rule_thickness,90); pos2(rule_thickness,90); 
+pos3(bar,0); pos4(bar,0); y0=y1=y2=math_axis; 
+x1+.5rule_thickness=hround(w-u); lft x0=hround u; 
+y3-y0=y0-y4=.24asc_height+eps; x3=x4=x0+3u+eps; 
+pos5(bar,angle(z4-z0)); z5l=z0; pos6(bar,angle(z3-z0)); 
+z6l=z0; z9=.381966[.5[z3,z4],z0];  
+numeric t; path p;  
+p=z4r{z9-z4}..z6r;  
+t=xpart(p intersectiontimes((0,y2l)--(w,y2l)));  
+x2=xpart point t of p;  
+path p; p=z0..{z4-z9}z4l--subpath (0,t) 
+of\\(z4r{z9-z4}..z6r) 
+ --z2l--z2r--subpath (t,0) of\\(z3r{z9-z3}..z5r) 
+ --z3l{z9-z3}..z0 & cycle; % second arrowhead 
+filldraw z0..{z4-z9}z4l--subpath (0,t) of\\(z4r{z9-z4}..z6r) 
+ --z2l---z1l..z1r---z2r--subpath (t,0) of\\(z3r{z9-z3}..z5r) 
+ --z3l{z9-z3}..z0 & cycle;  % arrowhead and stem  
+filldraw p shifted (x3r-x0,0); 
+penlabels(0,1,2,3,4,5,6,9); endchar;  
+ 
+cmchar "Leftward double arrow"; 
+compute_spread(.45x_height#,.55x_height#); 
+beginchar(oct"022",18u#,v_center(spread#+.96asc_height#)); 
+adjust_fit(0,0); pickup crisp.nib; pos1(rule_thickness,90); 
+pos2(rule_thickness,90); pos3(bar,0); pos4(bar,0); 
+y0=y1=y2=math_axis; x1+.5rule_thickness=hround(w-u); lft 
+x0=hround u; y3-y0=y0-y4=.24asc_height+eps; x3=x4=x0+3u+eps; 
+pos5(bar,angle(z4-z0)); z5l=z0; pos6(bar,angle(z3-z0)); 
+z6l=z0; z9=.381966[.5[z3,z4],z0]; numeric t; path p; 
+p=z4r{z9-z4}..z6r; t=xpart(p 
+intersectiontimes((0,y2l)--(w,y2l))); x2=xpart point t of p;  
+path p; % re-use p 
+p=z0..{z4-z9}z4l--subpath (0,t) of\\(z4r{z9-z4}..z6r) 
+ --z2l---z1l..z1r---z2r--subpath (t,0) of\\(z3r{z9-z3}..z5r) 
+ --z3l{z9-z3}..z0 & cycle;  % arrowhead and stem 
+p:=p shifted (0,y2-y4+eps); filldraw p; % top arrow 
+p:= p shifted (0,y4-y3-eps); filldraw p; % bottom arrow 
+penlabels(0,1,2,3,4,5,6,9); endchar; 
+
+cmchar "Rightward double arrow"; 
+compute_spread(.45x_height#,.55x_height#); 
+beginchar(oct"023",18u#,v_center(spread#+.96asc_height#)); 
+adjust_fit(0,0); pickup crisp.nib; pos1(rule_thickness,90); 
+pos2(rule_thickness,90); pos3(bar,0); pos4(bar,0); 
+y0=y1=y2=math_axis; x1-.5rule_thickness=hround u; rt 
+x0=hround(w-u); y3-y0=y0-y4=.24asc_height+eps; 
+x3=x4=x0-3u-eps; pos5(bar,angle(z4-z0)); z5l=z0; 
+pos6(bar,angle(z3-z0)); z6l=z0; z9=.381966[.5[z3,z4],z0]; 
+numeric t; path p; p=z4l{z9-z4}..z6r; t=xpart(p 
+intersectiontimes((0,y2l)--(w,y2l))); x2=xpart point t of p; 
+path p; p=z0..{z4-z9}z4r--subpath (0,t) 
+of\\(z4l{z9-z4}..z6r) 
+ --z2l---z1l..z1r---z2r--subpath (t,0) of\\(z3l{z9-z3}..z5r) 
+ --z3r{z9-z3}..z0 & cycle;  % arrowhead and stem 
+p:=p shifted (0,y2-y4+eps); filldraw p; % top 
+p:=p shifted (0,y4-y3-eps); filldraw p; %bottom 
+penlabels(0,1,2,3,4,5,6,9); endchar; 
+
+cmchar "Double upward arrow"; 
+beginchar(oct"024",15u#,asc_height#,asc_depth#); italcorr 
+.76asc_height#*slant+.5crisp#-u#; adjust_fit(0,0); pickup 
+crisp.nib; pos1(rule_thickness,0); pos2(rule_thickness,0); 
+pos3(bar,90); pos4(bar,90); lft 
+x1l=hround(.5w-.5rule_thickness); y1-.5rule_thickness=-d; 
+x0=x1=x2; top y0=h; x0-x3=x4-x0=3u+eps; 
+y3=y4=y0-.24asc_height-eps; pos5(bar,angle(z4-z0)); z5l=z0; 
+pos6(bar,angle(z3-z0)); z6l=z0; z9=.381966[.5[z3,z4],z0]; 
+numeric t; path p; p=z4l{z9-z4}..z6r; t=xpart(p 
+intersectiontimes((x2r,-d)--(x2r,h))); y2=ypart point t of 
+p; 
+path p; p=z0..{z4-z9}z4r--subpath (0,t) 
+of\\(z4l{z9-z4}..z6r) 
+ --z2r---z1r..z1l---z2l--subpath (t,0) of\\(z3l{z9-z3}..z5r) 
+ --z3r{z9-z3}..z0 & cycle;  % arrowhead and stem 
+p:=p shifted (x0-x4-eps,0); filldraw p; % left arrow 
+p:=p shifted (x4-x3+eps,0); filldraw p; 
+penlabels(0,1,2,3,4,5,6,9); endchar; 
+ 
+cmchar "Double downward arrow"; 
+beginchar(oct"025",15u#,asc_height#,asc_depth#); 
+adjust_fit(0,0); pickup crisp.nib; pos1(rule_thickness,0); 
+pos2(rule_thickness,0); pos3(bar,90); pos4(bar,90); lft 
+x1l=hround(.5w-.5rule_thickness); y1+.5rule_thickness=h; 
+x0=x1=x2; bot y0=-d; x0-x3=x4-x0=3u+eps; 
+y3=y4=y0+.24asc_height+eps; pos5(bar,angle(z4-z0)); z5l=z0; 
+pos6(bar,angle(z3-z0)); z6l=z0; z9=.381966[.5[z3,z4],z0]; 
+numeric t; path p; p=z4r{z9-z4}..z6r; t=xpart(p 
+intersectiontimes((x2r,-d)--(x2r,h))); y2=ypart point t of 
+p; 
+path p; p=z0..{z4-z9}z4l--subpath (0,t) 
+of\\(z4r{z9-z4}..z6r) 
+ --z2r---z1r..z1l---z2l--subpath (t,0) of\\(z3r{z9-z3}..z5r) 
+ --z3l{z9-z3}..z0 & cycle;  % arrowhead and stem  
+p:=p shifted (x0-x4-eps,0); filldraw p; % left arrow 
+p:=p shifted (x4-x3+eps,0); filldraw p; 
+penlabels(0,1,2,3,4,5,6,9); endchar; 
+ 
+%%  
+cmchar "Upward rightward harpoon"; 
+beginchar(oct"026",7.5u#,asc_height#, asc_depth#); 
+%% see page E431 
+adjust_fit(0,0); pickup crisp.nib;  
+x0=x1=x2; lft x1l=hround(.5w-.5rule_thickness); 
+y1-.5rule_thickness=-d; pos1(rule_thickness,0); 
+pos2(rule_thickness,0); pos3(bar,-90); pos4(bar,-90); 
+top y0=vround h; 
+x3-x0=x0-x4=.24asc_height+eps; y3=y4=y0-3u-eps; 
+pos5(bar,angle(z4-z0)); z5l=z0; 
+pos6(bar,angle(z3-z0)); z6l=z0; 
+z9=.381966[.5[z3,z4],z0];
+numeric t; path p; 
+p=z4r..{y0-y4,2(x0-x4)}z6r; 
+t=xpart (p intersectiontimes ((x2l,0)--(x2l,h)));  
+y2=ypart point t of p; 
+filldraw z0--(x2l,y0)---z1l..z1r---z2r 
+  ..subpath(t,0) of (z3r..{x0-x3,2(y0-y3)}z5r) 
+  --z3l..{x0-x3,2(y0-y3)}cycle; 
+picture v; v:=currentpicture; 
+penlabels(0,1,2,3,4,5,6,9); endchar;  
+ 
+cmchar "Downward rightward harpoon"; 
+beginchar(oct"027",7.5u#,asc_height#,asc_depth#); 
+adjust_fit(0,0);  
+currentpicture:=v 
+reflectedabout((0,.5(h-d)*aspect_ratio+eps),(w,.5(h-d)*aspect_ratio+eps)); 
+penlabels(0,1,2,3,4,5,6); endchar; 
+ 
+cmchar "Upward leftward harpoon"; 
+beginchar(oct"030",7.5u#,asc_height#, asc_depth#); 
+adjust_fit(0,0); 
+currentpicture:= 
+v reflectedabout((w/2+eps,-d),(w/2+eps,h)); 
+picture v; v:=currentpicture; 
+penlabels(0,1,2,3,4,5,6); endchar; 
+ 
+cmchar "Downward leftward harpoon"; 
+beginchar(oct"031",7.5u#,asc_height#,asc_depth#); 
+adjust_fit(0,0);  
+currentpicture:=v 
+reflectedabout((0,.5(h-d)*aspect_ratio+eps),(w,.5(h-d)*aspect_ratio+eps)); 
+penlabels(0,1,2,3,4,5,6); endchar; 
+ 
+cmchar "Rightward arrow with tail"; 
+compute_spread(.45x_height#,.55x_height#); 
+beginchar(oct"032",20u#,v_center(spread#+.48asc_height#)); 
+adjust_fit(0,0); pickup crisp.nib; pos1(rule_thickness,90); 
+pos2(rule_thickness,90); pos3(bar,0); pos4(bar,0); 
+y0=y1=y2=math_axis; x1-.5rule_thickness=hround 1.5u; rt 
+x0=hround(w-3u); y3-y0=y0-y4=.24asc_height+eps; 
+x3=x4=x0-3u-eps; pos5(bar,angle(z4-z0)); z5l=z0; 
+pos6(bar,angle(z3-z0)); z6l=z0; z9=.381966[.5[z3,z4],z0]; 
+numeric t; path p; p=z4l{z9-z4}..z6r; t=xpart(p 
+intersectiontimes((0,y2l)--(w,y2l))); x2=xpart point t of p; 
+path p; 
+p=z0..{z4-z9}z4r--subpath (0,t) of\\(z4l{z9-z4}..z6r) 
+ --z2l---z1l..z1r---z2r--subpath (t,0) of\\(z3l{z9-z3}..z5r) 
+ --z3r{z9-z3}..z0 & cycle;  % arrowhead and stem 
+path arrow; 
+arrow=z0..{z4-z9}z4r--subpath (0,t) of\\(z4l{z9-z4}..z6r) 
+ --z2l---z2r--subpath (t,0) of\\(z3l{z9-z3}..z5r) 
+ --z3r{z9-z3}..z0 & cycle;  
+p:=p shifted (2u,0); filldraw p; 
+arrow:=arrow shifted (-13u+bar,0); filldraw arrow; 
+penlabels(0,1,2,3,4,5,6,9); endchar; 
+ 
+cmchar "Leftward arrow with tail"; 
+beginchar(oct"033",20u#,v_center(spread#+.48asc_height#)); 
+adjust_fit(0,0); pickup crisp.nib; 
+p:= p reflectedabout ((w/2+eps,-d),(w/2+eps,h)); 
+arrow:= arrow reflectedabout ((w/2+eps,-d),(w/2+eps,h)); 
+filldraw p; filldraw arrow; 
+penlabels(0,1,2,3,4,5,6,9); endchar; 
+ 
+cmchar "Leftward-rightward parallel arrows"; 
+compute_spread(.45x_height#,.55x_height#); 
+beginchar(oct"034",18u#,v_center(spread#+.96asc_height#)); 
+adjust_fit(0,0); pickup crisp.nib; pos1(rule_thickness,90); 
+pos2(rule_thickness,90); pos3(bar,0); pos4(bar,0); 
+y0=y1=y2=math_axis; x1+.5rule_thickness=hround(w-u); lft 
+x0=hround u; y3-y0=y0-y4=.24asc_height+eps; x3=x4=x0+3u+eps; 
+pos5(bar,angle(z4-z0)); z5l=z0; pos6(bar,angle(z3-z0)); 
+z6l=z0; z9=.381966[.5[z3,z4],z0]; numeric t; path p; 
+p=z4r{z9-z4}..z6r; t=xpart(p 
+intersectiontimes((0,y2l)--(w,y2l))); x2=xpart point t of p;  
+path p, q; % re-use p 
+p=z0..{z4-z9}z4l--subpath (0,t) of\\(z4r{z9-z4}..z6r) 
+ --z2l---z1l..z1r---z2r--subpath (t,0) of\\(z3r{z9-z3}..z5r) 
+ --z3l{z9-z3}..z0 & cycle;  % arrowhead and stem 
+p:=p shifted (0,.5[y3,y4]+eps); filldraw p; % top arrow 
+p:= p shifted (0,y4-y3);  
+q:= p reflectedabout ((w/2+eps,-d),(w/2+eps,h)); 
+p:=p shifted (0,y3-y4+eps); % restore p's position 
+filldraw q; % bottom arrow 
+penlabels(0,1,2,3,4,5,6,9); endchar; 
+
+cmchar "Rightward-leftward parallel arrow"; 
+compute_spread(.45x_height#,.55x_height#); 
+beginchar(oct"035",18u#,v_center(spread#+.96asc_height#)); 
+adjust_fit(0,0); pickup crisp.nib;  
+p:=p reflectedabout ((w/2+eps,-d),(w/2+eps,h)); 
+q:=q reflectedabout ((w/2+eps,-d),(w/2+eps,h)); 
+filldraw p; filldraw q; 
+penlabels(0,1,2,3,4,5,6,9); endchar;  
+ 
+cmchar "Leftward shift";  
+beginchar(oct"036",9u#,asc_height#, 0); 
+adjust_fit(0,0); pickup crisp.nib; pos1(rule_thickness,90); 
+pos2(rule_thickness,90); pos3(bar,0); pos4(bar,0); 
+y0=y1=y2=.8h; x1+.5rule_thickness=hround(w-u); lft x0=hround 
+u; y3-y0=y0-y4=.24asc_height+eps; x3=x4=x0+3u+eps; 
+pos5(bar,angle(z4-z0)); z5l=z0; pos6(bar,angle(z3-z0)); 
+z6l=z0; z9=.381966[.5[z3,z4],z0]; 
+z10=z1; x11=x10; y11-.5rule_thickness =vround -d;  
+pos10(rule_thickness,0); pos11(rule_thickness,0); 
+numeric t; path p; p=z4r{z9-z4}..z6r;  
+t=xpart(p intersectiontimes((0,y2l)--(w,y2l)));  
+x2=xpart point t of p;  
+path p;  
+p=z0..{z4-z9}z4l--subpath (0,t) of\\(z4r{z9-z4}..z6r) 
+--z2l---(x10l,y1l)--z11l..z11r---{up}z10r..{left}z1r---z2r--subpath 
+(t,0) of\\(z3r{z9-z3}..z5r) 
+ --z3l{z9-z3}..z0 & cycle;  % arrowhead and bent stem 
+filldraw p; 
+penlabels(0,1,2,3,4,5,6,9,10); endchar; 
+
+cmchar "Rightward shift";  
+beginchar(oct"037",9u#,asc_height#, 0); 
+adjust_fit(0,0); pickup crisp.nib;  
+p:=p reflectedabout((w/2+eps,-d),(w/2+eps,h)); 
+filldraw p; 
+penlabels(0,1,2,3,4,5,6,9); endchar; 
+ 
+compute_spread(.45x_height#,.55x_height#); 
+cmchar "Rightward squiggly arrow";  
+beginchar(oct"040",18u#,v_center(spread# + 
+rule_thickness#)); 
+adjust_fit(0,0); pickup crisp.nib;  
+pos1(rule_thickness,90); pos2(rule_thickness,90); 
+pos3(bar,0); pos4(bar,0); y0=y1=y2=math_axis; 
+x1-.5rule_thickness=hround 11u; rt x0=hround(w-u); 
+y3-y0=y0-y4=.24asc_height+eps; x3=x4=x0-3u-eps; 
+pos5(bar,angle(z4-z0)); z5l=z0; pos6(bar,angle(z3-z0)); 
+z6l=z0; z9=.381966[.5[z3,z4],z0];  
+numeric t; path p;  
+p=z4l{z9-z4}..z6r; t=xpart(p 
+intersectiontimes((0,y2l)--(w,y2l))); x2=xpart point t of p;  
+path p; 
+p=z0..{z4-z9}z4r--subpath (0,t) of\\(z4l{z9-z4}..z6r) 
+ --z2l---z1l..z1r---z2r--subpath (t,0) of\\(z3l{z9-z3}..z5r) 
+ --z3r{z9-z3}..z0 & cycle;  % arrowhead and stem 
+filldraw p; 
+%% now for squiggle              
+x12-x11=x13-x12=x14-x13=x15-x14=x16-x15=x1-x16; 
+x1-x11=hround (w-2u-x0+x1-.5rule_thickness); 
+y11=y13=y15=y0; y12=y16=.5[y0,y3]; 
+y14=.5[y4,y0];  
+pickup pencircle scaled rule_thickness; 
+draw z11---z12---z14---z16---z1; 
+penlabels(0,1,2,3,4,5,6,9,11,12,13,14,15,16); endchar; 
+ 
+compute_spread(.45x_height#,.55x_height#); 
+cmchar "Leftward rightward squiggly arrow";  
+beginchar(oct"041",25u#,v_center(spread# + 
+rule_thickness#)); 
+adjust_fit(0,0); pickup crisp.nib;  
+arrow_length=4.5u+eps; 
+pos1(rule_thickness,90); pos2(rule_thickness,90); 
+pos3(bar,0); pos4(bar,0); y0=y1=y2=math_axis; 
+x1+.5rule_thickness=hround(u+arrow_length);  
+lft x0=hround u; y3-y0=y0-y4=.24asc_height+eps; 
+x3=x4=x0+3u+eps; pos5(bar,angle(z4-z0)); z5l=z0; 
+pos6(bar,angle(z3-z0)); z6l=z0; z9=.381966[.5[z3,z4],z0]; 
+numeric t; path p; p=z4r{z9-z4}..z6r; t=xpart(p 
+intersectiontimes((0,y2l)--(w,y2l))); x2=xpart point t of p;  
+path p; p=z0..{z4-z9}z4l--subpath (0,t) 
+of\\(z4r{z9-z4}..z6r) 
+ --z2l---z1l..z1r---z2r--subpath (t,0) of\\(z3r{z9-z3}..z5r) 
+ --z3l{z9-z3}..z0 & cycle;  % arrowhead and stem 
+filldraw p; % left arrow 
+p:=p reflectedabout ((w/2+eps,-d),(w/2+eps,h)); 
+filldraw p; % right arrow  
+z10=z1 reflectedabout ((w/2+eps,-d),(w/2+eps,h)); 
+y11=y15=y19=.5[y0,y3]; y13=y17=.5[y4,y0]; 
+y12=y14=y16=y18=y10; 
+x11-x1=x12-x11=x13-x12=x14-x13=x15-x14=x16-x15=x17-x16=x18-x17= 
+x19-x18=x10-x19; 
+pickup pencircle scaled rule_thickness; 
+draw z1---z11---z13---z15---z17---z19---z10; 
+penlabels(0,1,2,3,4,5,6,9,10,11,12,13,14,15,16,17,18,19);  
+endchar; 
+ 
+cmchar "Leftward curly arrow";  
+beginchar(oct"042",18u#,.8asc_height#,0#); 
+adjust_fit(0,0); pickup crisp.nib;  
+numeric arrow_length; arrow_length=.66*(w-2u+eps); 
+pos1(rule_thickness,90); pos2(rule_thickness,90); 
+pos3(bar,0); pos4(bar,0); y0=y1=y2=math_axis; 
+x1+.5rule_thickness=hround(u+arrow_length);  
+lft x0=hround u; y3-y0=y0-y4=.24asc_height+eps; 
+x3=x4=x0+3u+eps; pos5(bar,angle(z4-z0)); z5l=z0; 
+pos6(bar,angle(z3-z0)); z6l=z0; z9=.381966[.5[z3,z4],z0]; 
+numeric t; path p; p=z4r{z9-z4}..z6r; t=xpart(p 
+intersectiontimes((0,y2l)--(w,y2l))); x2=xpart point t of p;  
+path p; p=z0..{z4-z9}z4l--subpath (0,t) 
+of\\(z4r{z9-z4}..z6r) 
+ --z2l---z1l..z1r---z2r--subpath (t,0) of\\(z3r{z9-z3}..z5r) 
+ --z3l{z9-z3}..z0 & cycle;  % arrowhead and stem 
+filldraw p; % left arrow 
+z10=z1; x13=x14=hround(u+arrow_length+eps); y13=y1; y14=-o; 
+x12=.5[x11,x13]; y12=h; rt x11=hround(w-u); y11=.5[y10,y12]; 
+pickup pencircle scaled rule_thickness; 
+path q; 
+q=z10{right}..tension0.8..{up}z11..tension0.8..{left}z12 
+..tension0.8..{down}z13--z14; 
+draw q; 
+penlabels(0,1,2,3,4,5,6,9,10,11,12,13,14); endchar; 
+ 
+cmchar "Rightward curly arrow";  
+beginchar(oct"043",18u#,.8asc_height#,0#); 
+adjust_fit(0,0); pickup crisp.nib;  
+p:=p reflectedabout ((w/2+eps,-d),(w/2+eps,h)); 
+filldraw p; 
+pickup pencircle scaled rule_thickness; 
+q:=q reflectedabout ((w/2+eps,-d),(w/2+eps,h)); 
+draw q; endchar; 
+ 
+numeric circ_diam; % diameter of little circle 
+circ_diam=2.5u; 
+cmchar "Equals circle sign"; 
+compute_spread(.45x_height#,.55x_height#); 
+beginchar(oct"044",14u#,v_center(4spread#+rule_thickness#+2.5u#)); 
+italcorr h#*slant-.5u#; adjust_fit(0,0); pickup rule.nib; 
+lft x1=hround u-eps; x3=x1; x2=x4=w-x1; y1=y2; y3=y4; 
+y1-y3=spread; .5[y1,y3]=math_axis; draw z1--z2;  % upper bar 
+draw z3--z4;  % lower bar % 
+penpos11(rule_thickness,90); penpos13(rule_thickness,-90); 
+penpos12(rule_thickness,180); penpos14(rule_thickness,0);  
+x12r=hround(.5w-.5circ_diam-rule_thickness); % 
+x14r=w-x12r; x11=x13=.5w; y11l=y13l+circ_diam; 
+y12=y14=.5[y11,y13]; y13r=vround(y1+.8spread); % 
+penstroke pulled_arc.e(11,12) & pulled_arc.e(12,13) 
+ & pulled_arc.e(13,14) & pulled_arc.e(14,11) & cycle;  %  
+penlabels(1,2,3,4,11,12,13,14); endchar; 
+ 
+
+
+cmchar "Follows or equals sign";  
+compute_spread(.45x_height#,.55x_height#);  
+spread#':=spread#; spread':=spread;         % spread of similarity sign 
+compute_spread(.54 x_height#,.66 x_height#); 
+spread#'':=spread#; spread'':=spread;       % spread between symbols
+compute_spread(5/4 x_height#,3/2 x_height#); % spread of follows sign
+beginchar(oct"045",14u#,v_center(spread#'+spread#+spread#'')); 
+adjust_fit(0,0); pickup rule.nib; autorounded; 
+lft x1=hround 1.5u-eps; x1=x3; x2=w-x1; 
+y1-y3=spread; y2=.5[y1,y3]; top y1=h; 
+draw z1{u,-spread}...{right}z2; %upper `diagonal' 
+draw z3{u,spread}...{right}z2; % lower diagonal 
+pickup pencircle xscaled .7rule_thickness yscaled 
+1.4rule_thickness; 
+if vair#>.8curve#: pickup rule.nib; autorounded; fi 
+lft x11=hround u; x12=4u; x13=w-x12; x14=w-x11; 
+bot y11=bot y13; top y12=top y14;  
+top y12-bot y11=spread'';  
+y3-y14=spread'; 
+draw z11{up}...z12{right}..{right}z13...{up}z14; 
+penlabels(1,2,3,11,12,13,14); endchar; 
+ 
+cmchar "Greater than or similar to sign";  
+compute_spread(.45x_height#,.55x_height#);  
+spread#':=spread#; spread':=spread; 
+compute_spread(.54x_height#,.66x_height#);
+spread#'':=spread#; spread'':=spread;
+compute_spread(5/4 x_height#,3/2 x_height#); 
+beginchar(oct"046",14u#,v_center(spread#'+spread#+spread#'')); 
+adjust_fit(0,0); pickup rule.nib; autorounded; 
+lft x1=hround 1.5u-eps; x1=x3; x2=w-x1; 
+y1-y3=spread; y2=.5[y1,y3]; top y1=h; 
+draw z1--z2--z3; 
+pickup pencircle xscaled .7rule_thickness yscaled 
+1.4rule_thickness; 
+if vair#>.8curve#: pickup rule.nib; autorounded; fi 
+lft x11=hround u; x12=4u; x13=w-x12; x14=w-x11; 
+bot y11=bot y13; top y12=top y14;  
+top y12-bot y11=spread'';
+ y3-y14=spread'; 
+draw z11{up}...z12{right}..{right}z13...{up}z14; 
+penlabels(1,2,3,4,11,12,13,14); endchar; 
+  
+cmchar "Greater than or approximately equal to sign";  
+compute_spread(.45x_height#,.55x_height#);  
+spread#':=spread#; spread':=spread; 
+compute_spread(.54x_height#,.66x_height#);
+spread#'':=spread#; spread'':=spread;    % spread between similarities
+compute_spread(1.111 x_height#,1.333 x_height#); 
+beginchar(oct"047",14u#,v_center(spread#+2spread#''+2rule_thickness#)); 
+adjust_fit(0,0); pickup rule.nib; autorounded; 
+lft x1=hround 1.5u-eps; x1=x3; x2=w-x1; 
+y1-y3=spread; y2=.5[y1,y3]; top y1=h;
+draw z1--z2--z3; 
+pickup pencircle xscaled .7rule_thickness yscaled 
+1.4rule_thickness; 
+if vair#>.8curve#: pickup rule.nib; autorounded; fi 
+lft x11=hround u; x12=4u; x13=w-x12; x14=w-x11; 
+bot y11=bot y13; top y12=top y14;  
+top y12-bot y11=spread'; 
+bot y3- top y13 = spread''; 
+path p; p=z11{up}...z12{right}..{right}z13...{up}z14; 
+draw p; draw p shifted (0,-spread''); 
+penlabels(1,2,3,4,11,12,13,14); endchar; 
+        
+cmchar "Multimap symbol";  
+beginchar(oct"050",20u#,.8asc_height#,0#);  
+adjust_fit(0,0); pickup rule.nib; autorounded; 
+numeric circ_diam; circ_diam=5u; 
+y2=math_axis; y8=y2+.5circ_diam; rt x2=w-u;  
+x6=x2-circ_diam;  
+circle_points; draw_circle; 
+x9=u+.5rule_thickness; y9=y10=y2; x10=x6-.5rule_thickness; 
+draw z9---z10; 
+penlabels(1,2,3,4,5,6,7,8,9,10); endchar; 
+ 
+cmchar "Therefore"; 
+beginchar(oct"051",12u#,asc_height#,0); 
+adjust_fit(0,0); 
+lft x1=hround 1.5u; x2=w-x1; bot y1=-o; y2=y1; 
+z3-z1=(z2-z1)rotated60;
+fill fullcircle scaled dot_size shifted z1;  
+% left bottom dot                   
+fill fullcircle scaled dot_size shifted z2;  
+% rigth bottom 
+fill fullcircle scaled dot_size shifted z3; % top dot 
+penlabels(1,2,3); endchar; 
+ 
+ 
+cmchar "Because"; 
+beginchar(oct"052",12u#,asc_height#,0); 
+adjust_fit(0,0); 
+lft x1=hround 1.5u; x2=w-x1; y2=y1; 
+x3=w/2; y3=-o;
+z3-z1=(z2-z1)rotated-60;
+fill fullcircle scaled dot_size shifted z1; % top left dot 
+fill fullcircle scaled dot_size shifted z2;  
+% top right dot 
+fill fullcircle scaled dot_size shifted z3; % bottom dot 
+penlabels(1,2,3); endchar; 
+ 
+cmchar "Equals-and-dots sign";  
+beginarithchar(oct"053");  
+compute_spread(.45x_height#,.55x_height#); 
+pickup rule.nib; 
+lft x1=hround u-eps; x3=x1; x2=x4=w-x1; 
+y1=y2; y3=y4; y1-y3=spread; .5[y1,y3]=math_axis; 
+draw z1--z2; draw z3--z4; % draw bars 
+pickup light_rule.nib; 
+x5=x6=x7=x8=hround w/2+eps; z5=z6; z7=z8; 
+penpos5(.8dot_size,0); penpos6(.8dot_size,90); 
+penpos7(.8dot_size,0); penpos8(.8dot_size,90); 
+y5-y1=y3-y7=spread; 
+dot(5,6); dot(7,8); % draw dots 
+penlabels(1,2,3,4,5,6,7,8); endchar; 
+ 
+cmchar "Equals sign with triangle";  
+beginchar(oct"054", 14u#,12u#+math_axis# ,6u#-math_axis#);  
+compute_spread(.45x_height#,.55x_height#); 
+pickup rule.nib; 
+lft x1=hround u-eps; x3=x1; x2=x4=w-x1; 
+y1=y2; y3=y4; y1-y3=spread; .5[y1,y3]=math_axis; 
+draw z1--z2; draw z3--z4; % draw bars 
+numeric tri_side; % length of equilateral triangle 
+tri_side=7u; 
+x6-x5=tri_side; .5[x5,x6]=w/2; y5=y6; y5-y1=.8spread;
+%top y7=body_height;x7=w/2; 
+z7-z5=(z6-z5) rotated 60; 
+draw z5--z6--z7--cycle; 
+penlabels(1,2,3,4,5,6,7); endchar; 
+ 
+
+cmchar "Precedes or equals sign";  
+compute_spread(.45x_height#,.55x_height#);  
+spread#':=spread#; spread':=spread; 
+compute_spread(.54x_height#,.55x_height#);
+spread#'':=spread#; spread'':=spread;
+compute_spread(5/4 x_height#,3/2 x_height#); 
+beginchar(oct"055",14u#,v_center(spread#'+spread#+spread#'')); 
+adjust_fit(0,0); pickup rule.nib; autorounded; 
+lft x2=hround 1.5u-eps; x1=x3=w-x2;  
+y1-y3=spread; y2=.5[y1,y3]; top y1=h; 
+draw z1{-u,-spread}...{left}z2; %upper `diagonal' 
+draw z3{-u,spread}...{left}z2; % lower diagonal 
+pickup pencircle xscaled .7rule_thickness yscaled 
+1.4rule_thickness; 
+if vair#>.8curve#: pickup rule.nib; autorounded; fi 
+lft x11=hround u; x12=4u; x13=w-x12; x14=w-x11; 
+bot y11=bot y13; top y12=top y14;  
+top y12-bot y11=spread'';  
+ y3-y14=spread'; 
+draw z11{up}...z12{right}..{right}z13...{up}z14; 
+penlabels(1,2,3,11,12,13,14); endchar; 
+  
+cmchar "Less than or similar to sign";  
+compute_spread(.45x_height#,.55x_height#);  
+spread#':=spread#; spread':=spread; 
+compute_spread(.54x_height#,.55x_height#);
+spread#'':=spread#; spread'':=spread;
+compute_spread(5/4 x_height#,3/2 x_height#); 
+beginchar(oct"056",14u#,v_center(spread#'+spread#+spread#'')); 
+adjust_fit(0,0); pickup rule.nib; autorounded; 
+lft x2=hround 1.5u-eps; x1=x3=w-x2; 
+y1-y3=spread; y2=.5[y1,y3]; top y1=h; 
+draw z1--z2--z3; 
+pickup pencircle xscaled .7rule_thickness yscaled 
+1.4rule_thickness; 
+if vair#>.8curve#: pickup rule.nib; autorounded; fi 
+lft x11=hround u; x12=4u; x13=w-x12; x14=w-x11; 
+bot y11=bot y13; top y12=top y14;  
+top y12-bot y11=spread'';  
+ y3-y14=spread'; 
+draw z11{up}...z12{right}..{right}z13...{up}z14; 
+penlabels(1,2,3,4,11,12,13,14); endchar; 
+
+cmchar "Less than or approximately equal to sign";  
+compute_spread(.45x_height#,.55x_height#);  
+spread#':=spread#; spread':=spread; 
+compute_spread(.54x_height#,.66x_height#);
+spread#'':=spread#; spread'':=spread;    % spread between similarities
+compute_spread(1.111 x_height#,1.333 x_height#); 
+beginchar(oct"057",14u#,v_center(spread#+2spread#''+2rule_thickness#)); 
+adjust_fit(0,0); pickup rule.nib; autorounded; 
+lft x2=hround 1.5u-eps; x1=x3=w-x2; 
+y1-y3=spread; y2=.5[y1,y3]; top y1=h; 
+draw z1--z2--z3; 
+pickup pencircle xscaled .7rule_thickness yscaled 
+1.4rule_thickness; 
+if vair#>.8curve#: pickup rule.nib; autorounded; fi 
+lft x11=hround u; x12=4u; x13=w-x12; x14=w-x11; 
+bot y11=bot y13; top y12=top y14;  
+top y12-bot y11=spread';
+bot y3- top y13 = spread''; 
+path p; p=z11{up}...z12{right}..{right}z13...{up}z14; 
+draw p; draw p shifted (0,-spread''); 
+penlabels(1,2,3,4,11,12,13,14); endchar; 
+    
+cmchar "Equal or less than sign";  
+compute_spread(.45x_height#,.55x_height#); 
+spread#':=spread#; spread':=spread; 
+compute_spread(5/4x_height#,3/2x_height#);  
+beginchar(oct"060",14u#,v_center(spread#'+spread#+rule_thickness#)); 
+italcorr h#*slant-u#; adjust_fit(0,0); pickup rule.nib;  
+lft x2=hround 1.5u-eps; x1=x3=w-x2; y1-y3=spread; 
+y2=.5[y1,y3]; y8-y1=y9-y2=spread'; top y8=h; 
+x2=x9; x1=x8; 
+draw z1--z2--z3;  % diagonals  
+draw z8--z9; % equal sign 
+penlabels(1,2,3,8,9); endchar; 
+
+cmchar "Equal or greater than sign"; 
+compute_spread(.45x_height#,.55x_height#); 
+spread#':=spread#; spread':=spread; 
+compute_spread(5/4x_height#,3/2x_height#); 
+beginchar(oct"061",14u#,v_center(spread#'+spread#+rule_thickness#)); 
+italcorr h#*slant-u#; adjust_fit(0,0); pickup rule.nib;  
+rt x2=hround(w-1.5u)+eps; x1=x3=w-x2; y1-y3=spread;  
+x2=x9; x1=x8; 
+y2=.5[y1,y3]; y8-y1=y9-y2=spread'; top y8=h; 
+draw z1--z2--z3;  % diagonals 
+draw z8--z9; 
+penlabels(1,2,3,8,9); endchar;  
+ 
+cmchar "Less than or (slanted) equal sign";  
+compute_spread(.45x_height#,.55x_height#); 
+spread#':=spread#; spread':=spread; 
+compute_spread(5/4x_height#,3/2x_height#);  
+beginchar(oct"066",14u#,v_center(spread#'+spread#+rule_thickness#)); 
+italcorr h#*slant-u#; adjust_fit(0,0); pickup rule.nib;  
+lft x2=hround 1.5u-eps; x1=x3=w-x2; y1-y3=spread; 
+y2=.5[y1,y3]; y3-y8=y2-y9=spread'; top y1=h; 
+x2=x9; x1=x8; 
+draw z1--z2--z3;  % diagonals  
+draw z8--z9; % equal sign 
+penlabels(1,2,3,8,9); endchar; 
+
+cmchar "Greater than or (slanted) equal sign"; 
+compute_spread(.45x_height#,.55x_height#); 
+spread#':=spread#; spread':=spread; 
+compute_spread(5/4x_height#,3/2x_height#); 
+beginchar(oct"076",14u#,v_center(spread#'+spread#+rule_thickness#)); 
+italcorr h#*slant-u#; adjust_fit(0,0); pickup rule.nib;  
+rt x2=hround(w-1.5u)+eps; x1=x3=w-x2; y1-y3=spread;  
+x2=x9; x1=x8; 
+y2=.5[y1,y3]; y3-y8=y2-y9=spread'; top y1=h; 
+draw z1--z2--z3;  % diagonals 
+draw z8--z9; 
+penlabels(1,2,3,8,9); endchar;  
+cmchar "Less than or greater than sign";  
+compute_spread(.4x_height#,.5x_height#);  
+spread#':=spread#; spread':=spread; 
+compute_spread(1.111 x_height#,1.333 x_height#); 
+beginchar(oct"067",14u#,v_center(2spread#'+spread#+rule_thickness#));
+adjust_fit(0,0); pickup rule.nib; autorounded; 
+lft x1=hround w-1.5u+eps; x1=x3=x5; x2=x4=x6=w-x1; 
+y1-y3=spread; top y1=h; y2-y4=spread'; y4-y6=spread; 
+y2=.5[y1,y3]; y5=.5[y4,y6]; 
+draw z1--z2--z3; draw z4--z5--z6; 
+penlabels(1,2,3,4,5,6); endchar; 
+ 
+cmchar "Greater than or less than sign";  
+compute_spread(.4x_height#,.5x_height#);  
+spread#':=spread#; spread':=spread; 
+compute_spread(1.111 x_height#,1.333x_height#); 
+beginchar(oct"077",14u#,v_center(2spread#'+spread#+rule_thickness#));
+adjust_fit(0,0); pickup rule.nib; autorounded; 
+lft x1=hround 1.5u-eps; x1=x3=x5; x2=x4=x6=w-x1; 
+y1-y3=spread; top y1=h; y2-y4=spread'; y4-y6=spread; 
+y2=.5[y1,y3]; y5=.5[y4,y6]; 
+draw z1--z2--z3; draw z4--z5--z6; 
+penlabels(1,2,3,4,5,6); endchar; 
+ 
+cmchar "Equals or precedes sign"; 
+compute_spread(.45x_height#,.55x_height#); 
+spread#':=spread#; spread':=spread; 
+compute_spread(5/4x_height#,3/2x_height#); 
+beginchar(oct"062",14u#,v_center(spread#'+spread#+rule_thickness#)); 
+italcorr h#*slant-u#; adjust_fit(0,0); pickup rule.nib;  
+lft x2=hround(1.5u)+eps; x1=x3=w-x2; y1-y3=spread; 
+y2=.5[y1,y3]; top y8-bot y1=top y9-bot y2=spread'; bot y3=0; 
+x2=x9;x8=x1-2u; 
+draw z1{-u,-spread}...{left}z2; 
+draw z3{-u, spread}...{left}z2; 
+draw z8{-u,-spread}...{left}z9; 
+penlabels(1,2,3,8,9); endchar; 
+ 
+cmchar "Equals or follows sign"; 
+compute_spread(.45x_height#,.55x_height#); 
+spread#':=spread#; spread':=spread; 
+compute_spread(5/4x_height#,3/2x_height#); 
+beginchar(oct"063",14u#,v_center(spread#'+spread#+rule_thickness#)); 
+italcorr h#*slant-u#; adjust_fit(0,0); pickup rule.nib;  
+rt x2=hround(w-1.5u)+eps; x1=x3=w-x2; y1-y3=spread; 
+y2=.5[y1,y3]; top y8-bot y1=top y9-bot y2=spread'; bot y3=0;% top y8=h; 
+x2=x9;x8=x1+2u;  
+draw z1{u,-spread}...{right}z2; 
+draw z3{u, spread}...{right}z2; 
+draw z8{u,-spread}...{right}z9; 
+penlabels(1,2,3,8,9); endchar; 
+ 
+cmchar "Precedes or curvy equals sign"; 
+compute_spread(.45x_height#,.55x_height#); 
+spread#':=spread#; spread':=spread; 
+compute_spread(5/4x_height#,3/2x_height#); 
+beginchar(oct"064",14u#,v_center(spread#'+spread#+rule_thickness#)); 
+italcorr h#*slant-u#; adjust_fit(0,0); pickup rule.nib;  
+lft x2=hround(1.5u)+eps; x1=x3=w-x2; y1-y3=spread; 
+y2=.5[y1,y3]; top y3-bot y8=top y2-bot y9=spread'; bot y3=0;
+x2=x9;x8=x1-2u; 
+%for i=1 upto 3: %lower entire character
+%y[i]:=y[i]-spread'; endfor
+%for i=8 upto 9:
+%y[i]:=y[i]-spread'; endfor
+draw z1{-u,-spread}...{left}z2; 
+draw z3{-u, spread}...{left}z2; 
+draw z8{-u, spread}...{left}z9; 
+penlabels(1,2,3,8,9); endchar; 
+ 
+cmchar "Follows or curvy equals sign"; 
+compute_spread(.45x_height#,.55x_height#); 
+spread#':=spread#; spread':=spread; 
+compute_spread(5/4x_height#,3/2x_height#); 
+beginchar(oct"074",14u#,v_center(spread#'+spread#+rule_thickness#));
+italcorr h#*slant-u#; adjust_fit(0,0); pickup rule.nib;  
+rt x2=hround(w-1.5u)+eps; x1=x3=w-x2; y1-y3=spread; 
+y2=.5[y1,y3]; top y3-bot y8=top y2-bot y9=spread'; bot y3=0; 
+x2=x9;x8=x1+2u; 
+%for i=1 upto 3: %lower entire character
+%y[i]:=y[i]-spread'; endfor
+%for i=8 upto 9:
+%y[i]:=y[i]-spread'; endfor
+draw z1{u,-spread}...{right}z2; 
+draw z3{u, spread}...{right}z2; 
+draw z8{u, spread}...{right}z9; 
+penlabels(1,2,3,8,9); endchar; 
+ 
+cmchar "Less than or (double) equals sign";  
+compute_spread(.45x_height#,.55x_height#); 
+spread#':=spread#; spread':=spread; 
+compute_spread(5/4x_height#,3/2x_height#);  
+beginchar(oct"065",14u#,v_center(2spread#'+spread#+2rule_thickness#)); 
+italcorr h#*slant-u#; adjust_fit(0,0); pickup rule.nib;  
+lft x2=hround 1.5u-eps; x1=x3=w-x2; y1-y3=spread; 
+y2=.5[y1,y3]; top y1=h; 
+x2=x9=x7; x1=x8=x6; y7=y6; y8=y9; 
+y7-y9=spread'; top y3-bot y6=spread'; 
+draw z1--z2--z3;  % diagonals  
+draw z6--z7; draw z8--z9; % equal sign 
+penlabels(1,2,3,6,7,8,9); endchar; 
+
+cmchar "Greater than or (double) equals sign"; 
+compute_spread(.45x_height#,.55x_height#); 
+spread#':=spread#; spread':=spread; 
+compute_spread(5/4x_height#,3/2x_height#); 
+beginchar(oct"075",14u#,v_center(2spread#'+spread#+2rule_thickness#)); 
+italcorr h#*slant-u#; adjust_fit(0,0); pickup rule.nib;  
+rt x2=hround(w-1.5u)+eps; x1=x3=w-x2; y1-y3=spread;  
+x2=x7=x9; x1=x6=x8; y6=y7; y8=y9; 
+y2=.5[y1,y3]; top y3-bot y6=spread'; top y1=h; 
+y7-y9=spread'; 
+draw z1--z2--z3;  % diagonals 
+draw z6--z7; draw z8--z9; 
+penlabels(1,2,3,6,7,8,9); endchar;  
+ 
+cmchar "Reverse prime symbol (superscript only)"; 
+beginchar(oct"070",3u#+max(1.75u#,curve#+2(curve#-stem#)), 
+ .8asc_height#,0); adjust_fit(0,0); pickup fine.nib; numeric 
+light_stem,heavy_stem; light_stem=hround .5[vair,stem]; 
+heavy_stem=hround(bold+2dw); x1-.5heavy_stem=hround(.25u); 
+y1+.5heavy_stem=h; x2+.5light_stem=hround (w-.5u); 
+y2=1/12asc_height;  
+numeric theta; theta=angle(z1-z2)-90; 
+pos1(heavy_stem,theta); pos2(light_stem,theta);  
+filldraw circ_stroke z1e--z2e;  % diagonal  
+penlabels(1,2); endchar; 
+
+cmchar "short axis line";
+beginchar(oct"071",9u#,27/7u#+math_axis#,27/7u#-math_axis#); pickup rule.nib;
+lft x1=hround 1.5u-eps; x2=w-x1; y1=y2=math_axis;
+draw z1--z2;
+labels(1,2); endchar;
+ 
+cmchar "Dotted (right-left) equals sign"; 
+compute_spread(.45x_height#,.55x_height#); 
+beginchar(oct"072",14u#,v_center(3spread#+2rule_thickness#)); 
+italcorr h#*slant-.5u#; adjust_fit(0,0); pickup rule.nib; 
+lft x1=hround u-eps; x3=x1; x2=x4=w-x1; y1=y2; y3=y4; 
+y1-y3=spread; .5[y1,y3]=math_axis; draw z1--z2;  % upper bar 
+draw z3--z4;  % lower bar 
+pickup tiny.nib; 
+x6=x5=x2; y6=y5=y1+spread; 
+pos5(dot_size,0); pos6(dot_size,90); 
+x7=x8=x3; y7=y8=y4-spread; 
+pos7(dot_size,0); pos8(dot_size,90); 
+dot(5,6); dot(7,8); 
+penlabels(1,2,3,4,5,6,7,8); endchar; 
+ 
+cmchar "Dotted (left-right) equals sign"; 
+compute_spread(.45x_height#,.55x_height#); 
+beginchar(oct"073",14u#,v_center(3spread#+2rule_thickness#)); 
+italcorr h#*slant-.5u#; adjust_fit(0,0); pickup rule.nib; 
+lft x1=hround u-eps; x3=x1; x2=x4=w-x1; y1=y2; y3=y4; 
+y1-y3=spread; .5[y1,y3]=math_axis;  
+draw z1--z2;  % upper bar  
+draw z3--z4;  % lower bar  
+pickup tiny.nib; 
+x6=x5=x1; y6=y5=y1+spread; 
+pos5(dot_size,0); pos6(dot_size,90); 
+x7=x8=x4; y7=y8=y4-spread; 
+pos7(dot_size,0); pos8(dot_size,90); 
+dot(5,6); dot(7,8); 
+penlabels(1,2,3,4,5,6,7,8); endchar; 
+ 
+cmchar "Square subset sign"; % taken from vol E, p533
+compute_spread(5/4x_height#,3/2x_height#); 
+beginchar(oct"100",14u#,v_center(spread#+rule_thickness#)); 
+adjust_fit(0,0); pickup rule.nib; lft x2=hround(1.5u); 
+x1=x4=hround(w-x2)+eps; x3=x2; y1-y4=spread; y2=y1; y3=y4; 
+top y1=h; draw z1--z2--z3--z4;  % bars and stem x8=x1; 
+penlabels(1,2,3,4); endchar; 
+ 
+cmchar "Square superset sign"; 
+compute_spread(5/4x_height#,3/2x_height#); 
+beginchar(oct"101",14u#,v_center(spread#+rule_thickness#)); 
+adjust_fit(0,0); pickup rule.nib;  
+x2=hround(w-1.5u); x1=x4=hround w-x2-eps; x3=x2; 
+y1-y4=spread; y2=y1; y3=y4; top y1=h; draw z1--z2--z3--z4;  
+% bars and stem  
+penlabels(1,2,3,4); endchar; 
+ 
+cmchar "Rightward pointing isosceles triangle"; 
+compute_spread(.45x_height#,.55x_height#); 
+spread#':=spread#; spread':=spread; % the spread of `$=$' 
+compute_spread(5/4x_height#,3/2x_height#); 
+beginchar(oct"102",14u#,v_center(spread#+rule_thickness#)); 
+adjust_fit(0,0); pickup rule.nib; lft x2=hround(1.5u); 
+x3=x2; x1=hround(w-x2);   
+top y2=h; y2-y3=spread; y1=.5[y2,y3]; 
+draw z1--z2--z3--cycle;  
+penlabels(1,2,3); endchar;  
+ 
+cmchar "Leftward pointing isosceles triangle"; 
+compute_spread(.45x_height#,.55x_height#); 
+spread#':=spread#; spread':=spread; % the spread of `$=$' 
+compute_spread(5/4x_height#,3/2x_height#); 
+beginchar(oct"103",14u#,v_center(spread#+rule_thickness#)); 
+adjust_fit(0,0); pickup rule.nib; rt x2=hround(w-1.5u-eps); 
+x3=x2; x1=hround(w-x2);   
+top y2=h; y2-y3=spread; y1=.5[y2,y3]; 
+draw z1--z2--z3--cycle;  
+penlabels(1,2,3); endchar;  
+ 
+cmchar "Rightward isosceles triangle with lower bar"; 
+compute_spread(.45x_height#,.55x_height#); 
+spread#':=spread#; spread':=spread; % the spread of `$=$' 
+compute_spread(5/4x_height#,3/2x_height#); 
+beginchar(oct"104",14u#,v_center(spread#'+spread#+rule_thickness#)); 
+adjust_fit(0,0); pickup rule.nib; lft x2=hround(1.5u); 
+x3=x2; x1=hround(w-x2);   
+top y2=h; y2-y3=spread; y1=.5[y2,y3]; 
+x4=x2; x5=x1; y3-y4=spread'; y5=y4; 
+draw z1--z2--z3--cycle; draw z4--z5; 
+penlabels(1,2,3,4,5); endchar;  
+ 
+cmchar "Leftward isosceles triangle with lower bar"; 
+compute_spread(.45x_height#,.55x_height#); 
+spread#':=spread#; spread':=spread; % the spread of `$=$' 
+compute_spread(5/4x_height#,3/2x_height#); 
+beginchar(oct"105",14u#,v_center(spread#'+spread#+rule_thickness#)); 
+adjust_fit(0,0); pickup rule.nib; rt x2=hround(w-1.5u-eps); 
+x3=x2; x1=hround(w-x2);   
+top y2=h; y2-y3=spread; y1=.5[y2,y3]; 
+x4=x2; x5=x1; y3-y4=spread'; y5=y4; 
+draw z1--z2--z3--cycle; draw z4--z5; 
+penlabels(1,2,3,4,5); endchar;  
+ 
+cmchar "Large, filled, 5-pointed star"; 
+beginchar(oct"106",asc_height#+desc_depth#,asc_height#,desc_depth#); 
+adjust_fit(.5u#, .5u#); pickup tiny.nib; 
+numeric theta; theta=360/5; 
+x0=good.x .5w; y0=good.y .5[h, -d]; x1=x0; top y1=h; 
+for n=2 upto 5: z[n]=z0+(z1-z0) rotated((n-1)*theta); endfor 
+% z0 is the `origin' 
+% z1 thru z5 are the points; z1 at the top going 
+%  counterclockwise 
+z6=(z1--z3)intersectionpoint(z2--z5); 
+for n=7 upto10: z[n]=z0+(z6-z0)rotated((n-1)*theta); endfor 
+filldraw z1--z6--z2--z7--z3--z8--z4--z9--z5--z10--cycle; 
+penlabels(0,1,2,3,4,5); endchar; 
+ 
+cmchar "Vertical overlapping slurs"; 
+beginchar(oct"107",9u#,body_height#,paren_depth#); 
+adjust_fit(0,0); pickup fine.nib; 
+numeric light_stem; light_stem=Vround .5[vair,stem]; 
+y2=.5[h,-d]; x2r=hround w-1.5u; pos2(light_stem,0); 
+x1-.5hair=hround w-x2; x3=x1; y1+.5hair=h; y3-.5hair=-d; 
+numeric theta;  theta= angle((z2-z1)xscaled3); 
+numeric theta'; theta'=angle((z3-z2)xscaled3); 
+pos1(hair, theta+90); pos3(hair, theta'+90); 
+path p; 
+p=z1l{dir theta}...z2l...{dir theta'}z3l 
+  ..z3r{-dir theta'}...z2r...{-dir theta}z1r..cycle; 
+filldraw p; 
+p:=p reflectedabout((.5w,-d),(.5w,h)); filldraw p; 
+penlabels(1,2,3); endchar; 
+ 
+cmchar "Filled rightward pointing isosceles triangle"; 
+compute_spread(.45x_height#,.55x_height#); 
+spread#':=spread#; spread':=spread; % the spread of `$=$' 
+compute_spread(5/4x_height#,3/2x_height#); 
+beginchar(oct"111",14u#,v_center(spread#+rule_thickness#)); 
+adjust_fit(0,0); pickup rule.nib; lft x2=hround(1.5u); 
+x3=x2; x1=hround(w-x2);   
+top y2=h; y2-y3=spread; y1=.5[y2,y3]; 
+filldraw z1--z2--z3--cycle;  
+penlabels(1,2,3); endchar;  
+ 
+cmchar "Filled leftward pointing isosceles triangle"; 
+compute_spread(.45x_height#,.55x_height#); 
+spread#':=spread#; spread':=spread; % the spread of `$=$' 
+compute_spread(5/4x_height#,3/2x_height#); 
+beginchar(oct"112",14u#,v_center(spread#+rule_thickness#)); 
+adjust_fit(0,0); pickup rule.nib; rt x2=hround(w-1.5u-eps); 
+x3=x2; x1=hround(w-x2);   
+top y2=h; y2-y3=spread; y1=.5[y2,y3]; 
+filldraw z1--z2--z3--cycle;  
+penlabels(1,2,3); endchar;  
+ 
+ cmchar "short axis right arrow";
+beginchar(oct"113",9u#,27/7u#+math_axis#,27/7u#-math_axis#); 
+pickup rule.nib;
+penpos1(.25rule_thickness,90); penpos2(.25rule_thickness,90); penpos3(bar,0); 
+penpos4(bar,0);
+y0=y1=y2=math_axis; 
+x1=hround 1.5u-eps;
+rt x0=w-x1;
+y3-y0=y0-y4=.24asc_height+eps; x3=x4=x0-3u-eps;
+penpos5(bar,angle(z4-z0)); z5l=z0; penpos6(bar,angle(z3-z0)); z6l=z0;
+z9=.381966[.5[z3,z4],z0];
+numeric t; path p; p=z4l{z9-z4}..z6r;
+t=xpart(p intersectiontimes((0,y2l)--(w,y2l))); x2=xpart point t of p;
+filldraw z0..{z4-z9}z4r--subpath (0,t) of\\(z4l{z9-z4}..z6r)
+ --z2l---z1l..z1r---z2r--subpath (t,0) of\\(z3l{z9-z3}..z5r)
+ --z3r{z9-z3}..z0 & cycle;     % arrowhead and stem
+penlabels(0,1,2,3,4,5,6,9); endchar;
+
+cmchar "short axis left arrow";
+beginchar(oct"114",9u#,27/7u#+math_axis#,27/7u#-math_axis#); 
+pickup rule.nib;
+penpos1(.25rule_thickness,90); penpos2(.25rule_thickness,90); penpos3(bar,0); 
+penpos4(bar,0);
+y0=y1=y2=math_axis; x0=hround 1.5u-eps;
+rt x1=w-x0;
+y3-y0=y0-y4=.24asc_height+eps; x3=x4=x0+3u+eps;
+penpos5(bar,angle(z4-z0)); z5l=z0; penpos6(bar,angle(z3-z0)); z6l=z0;
+z9=.381966[.5[z3,z4],z0];
+numeric t; path p; p=z4r{z9-z4}..z6r;
+t=xpart(p intersectiontimes((0,y2l)--(w,y2l))); x2=xpart point t of p;
+filldraw z0..{z4-z9}z4l--subpath (0,t) of\\(z4r{z9-z4}..z6r)
+ --z2l---z1l..z1r---z2r--subpath (t,0) of\\(z3r{z9-z3}..z5r)
+ --z3l{z9-z3}..z0 & cycle;     % arrowhead and stem
+penlabels(0,1,2,3,4,5,6,9); endchar;
+
+
+cmchar "Filled downward triangle"; 
+beginchar(oct"110",.8asc_height#+3u#,.8asc_height#,0pt#); 
+adjust_fit(0,0); pickup rule.nib; 
+y2=0; lft x1=1.5u;  
+x3=hround w-x1; 
+y1=y3=vround h-y2; x2=.5[x1,x3]; 
+filldraw z1--z2--z3--cycle; 
+penlabels(1,2,3); endchar; 
+ 
+cmchar "Downward triangle"; 
+beginchar(oct"117",.8asc_height#+3u#,.8asc_height#,0pt#); 
+adjust_fit(0,0); pickup rule.nib; 
+y2=0; lft x1=1.5u;  
+x3=hround w-x1; 
+y1=y3=vround h-y2; x2=.5[x1,x3]; 
+draw z1--z2--z3--cycle; 
+penlabels(1,2,3); endchar; 
+ 
+cmchar "Upward triangle"; 
+beginchar(oct"115",.8asc_height#+3u#,.8asc_height#,0pt#); 
+adjust_fit(0,0); pickup rule.nib; 
+y2=h; lft x1=1.5u;  
+x3=hround w-x1; 
+y1=y3=vround h-y2; x2=.5[x1,x3]; 
+draw z1--z2--z3--cycle; 
+penlabels(1,2,3); endchar; 
+ 
+cmchar "Filled upward triangle"; 
+beginchar(oct"116",.8asc_height#+3u#,.8asc_height#,0pt#); 
+adjust_fit(0,0); pickup rule.nib; 
+y2=h; lft x1=1.5u;  
+x3=hround w-x1; 
+y1=y3=vround h-y2; x2=.5[x1,x3]; 
+filldraw z1--z2--z3--cycle; 
+penlabels(1,2,3); endchar; 
+ 
+cmchar "Egg sandwich"; 
+compute_spread(.45x_height#,.55x_height#); 
+beginchar(oct"120",14u#,asc_height#,0); 
+italcorr h#*slant-.5u#; adjust_fit(0,0); pickup rule.nib; 
+lft x1=hround u-eps; x3=x1; x2=x4=w-x1;  
+y1=y2; y3=y4;  
+y1-y3=spread;  
+.5[y1,y3]=math_axis;  
+draw z1--z2;  % upper bar  
+draw z3--z4;  % lower bar  
+pickup tiny.nib; 
+x5=x6=hround w/2; bot y5=bot y1; top y6=top y3; 
+y7=y8=math_axis;x8-x7=y5-y6; 
+x6=.5[x7,x8]; 
+draw z5{right}..z8..z6{left}..z7..cycle; 
+penlabels(1,2,3,4,5,6,7,8); endchar; 
+ 
+cmchar "Stacked symbols: <, bar, >"; 
+compute_spread(.45x_height#,.55x_height#); 
+spread#':=spread#; spread':=spread; 
+compute_spread(.98 x_height#,1.176 x_height#); 
+beginchar(oct"121",14u#,v_center(2spread#'+2spread#+rule_thickness#));
+adjust_fit(0,0); pickup rule.nib; 
+y1=y2; lft x1=hround 1.5u-eps; rt x2=w-x1; 
+x4=x6=x8=x1; x3=x5=x7=x2; 
+y5-y1=y1-y6=spread';top y3=h; y3-y5=spread; 
+y6-y8=spread;
+y7=.5[y6,y8]; y4=.5[y3,y5]; 
+draw z3--z4--z5; draw z6--z7--z8; draw z1--z2;
+penlabels(1,2,3,4,5,6,7,8); endchar; 
+ 
+cmchar "Stacked symbls: greater than, bar, less than"; 
+compute_spread(.45x_height#,.55x_height#); 
+spread#':=spread#; spread':=spread; 
+compute_spread(.98 x_height#,1.176 x_height#); 
+beginchar(oct"122",14u#,v_center(2spread#'+2spread#+rule_thickness#)); 
+adjust_fit(0,0); pickup rule.nib; 
+y1=y2; lft x2=hround 1.5u-eps; rt x1=w-x2; 
+x4=x6=x8=x1; x3=x5=x7=x2; 
+y5-y1=y1-y6=spread';top y3=h; y3-y5=spread; 
+y6-y8=spread;
+y7=.5[y6,y8]; y4=.5[y3,y5]; 
+draw z3--z4--z5; draw z6--z7--z8; draw z1--z2;
+numeric bar_ht; bar_ht=y1; %save height of bar
+penlabels(1,2,3,4,5,6,7,8); endchar; 
+ 
+cmchar "Stacked symbls: less than, =, greater than"; 
+compute_spread(.45x_height#,.55x_height#); 
+spread#':=spread#; spread':=spread; 
+compute_spread(.98 x_height#,1.176 x_height#); 
+beginchar(oct"123",14u#,v_center(3spread#'+2spread#+rule_thickness#));
+adjust_fit(0,0); pickup rule.nib; autorounded;
+lft x1=hround 1.5u-eps; x2=w-x1; 
+x1'=x1; x2=x2'; x4=x6=x8=x1;
+x3=x5=x7=x2;                
+y1=y2; y1'=y2'; y2-y2'=spread'; bot y2=math_axis+.5spread';
+draw z1--z2; draw z1'--z2'; 
+y3-y5=y6-y8=spread;
+y5-y2=y2'-y6=spread';
+y7=.5[y6,y8]; y4=.5[y3,y5]; 
+draw z3--z4--z5; draw z6--z7--z8; 
+penlabels(1,1',2,2',3,4,5,6,7,8); endchar; 
+
+cmchar "Stacked symbols: greater than, =, less than"; 
+compute_spread(.45x_height#,.55x_height#); 
+spread#':=spread#; spread':=spread; 
+compute_spread(.98 x_height#,1.176 x_height#); 
+beginchar(oct"124",14u#,v_center(3spread#'+2spread#+rule_thickness#));
+adjust_fit(0,0); pickup rule.nib; 
+lft x2=hround 1.5u-eps; x1=w-x2; 
+x1'=x1; x2=x2'; x4=x6=x8=x1;
+x3=x5=x7=x2; 
+y1=y2; y1'=y2'; y2-y2'=spread'; bot y2=math_axis+.5spread';
+draw z1--z2; draw z1'--z2'; 
+y3-y5=y6-y8=spread;
+y5-y2=y2'-y6=spread';
+y7=.5[y6,y8]; y4=.5[y3,y5]; 
+draw z3--z4--z5; draw z6--z7--z8; 
+penlabels(1,1',2,2',3,4,5,6,7,8); endchar; 
+
+cmchar "Triple rightward arrow"; 
+compute_spread(.45x_height#,.55x_height#); 
+beginchar(oct"126",18u#,v_center(2spread#+.5asc_height#+rule_thickness#)); 
+adjust_fit(0,0); pickup rule.nib; penpos1(rule_thickness,90); 
+penpos2(rule_thickness,90); penpos3(1.5bar,0); penpos4(1.5bar,0); 
+y0=y1=y2=math_axis; x1-.5rule_thickness=u;  
+rt x0=hround (w-u); x0'=x0''=x0; x1'=x1''=x1; 
+y1'=y1+spread;y1''=y1-spread; y0'=y1'; y0''=y1''; 
+draw z0'--z1'; draw z0''--z1''; % draw bars  
+pickup crisp.nib;  
+y3-y0'=y0''-y4=.24asc_height+eps; x3=x4=x0-6u-eps; 
+penpos5(bar,angle(z0-z4)); z5r=z0; penpos6(bar,angle(z0-z3)); 
+z6r=z0; z9=.381966[.5[z3,z4],z0]; erase filldraw 
+z0..{z3-z9}z3--(w,y3)--(w,y4)--z4{z9-z4}..z0& cycle; 
+numeric t; path p; 
+p=z4l{z9-z4}..z6l; t=xpart(p intersectiontimes((0,y2l)--(w,y2l))); 
+x2=xpart point t of p; 
+filldraw z0..{z4-z9}z4r--subpath (0,t) of\\(z4l{z9-z4}..z6l) 
+ --z2l---z1l..z1r---z2r--subpath (t,0) of\\(z3l{z9-z3}..z5l) 
+ --z3r{z9-z3}..z0 & cycle;  % arrowhead and stem 
+penlabels(0,1,2,3,4,5,6,9,0',0'',1',1''); endchar; 
+
+
+cmchar "Triple leftward arrow"; 
+compute_spread(.45x_height#,.55x_height#); 
+beginchar(oct"127",18u#,v_center(2spread#+.5asc_height#+rule_thickness#)); 
+adjust_fit(0,0); pickup rule.nib; penpos1(rule_thickness,90); 
+penpos2(rule_thickness,90); penpos3(1.5bar,0); penpos4(1.5bar,0); 
+y0=y1=y2=math_axis; x1+.5rule_thickness=hround(w-u); lft 
+x0=hround u; x0'=x0''=x0; x1'=x1''=x1; 
+y1'=y1+spread;y1''=y1-spread; y0'=y1'; y0''=y1''; draw 
+z0'--z1'; draw z0''--z1''; % draw bars  
+pickup crisp.nib;  
+y3-y0'=y0''-y4=.24asc_height+eps; x3=x4=x0+6u+eps; 
+pos5(bar,angle(z4-z0)); z5l=z0; pos6(bar,angle(z3-z0)); 
+z6l=z0; z9=.381966[.5[z3,z4],z0]; erase filldraw 
+z0..{z3-z9}z3--(0,y3) 
+ --(0,y4)--z4{z9-z4}..z0& cycle; numeric t; path p; 
+p=z4r{z9-z4}..z6r; t=xpart(p 
+intersectiontimes((0,y2l)--(w,y2l))); x2=xpart point t of p; 
+filldraw z0..{z4-z9}z4l--subpath (0,t) of\\(z4r{z9-z4}..z6r) 
+ --z2l---z1l..z1r---z2r--subpath (t,0) of\\(z3r{z9-z3}..z5r) 
+ --z3l{z9-z3}..z0 & cycle;  % arrowhead and stem 
+penlabels(0,1,2,3,4,5,6,9,0',0'',1',1''); endchar; 
+
+cmchar "Check mark"; beginchar(oct"130",15u#,asc_height#, 
+0); adjust_fit(0,0); pickup cal.nib;  
+lft x1=hround(1.5u);y1=math_axis; y2=0; x2=hround(w/3); 
+x3=w-x1; y3=asc_height-o;  
+x4=w-1.5x2; y4=asc_height; 
+draw z1--z2{z4-z2}..z3; 
+penlabels(1,2,3,4);  
+endchar; 
+
+cmchar "Vee on bar";  
+compute_spread(.45x_height#,.55x_height#); 
+beginchar(oct"131",11u#,asc_height#, desc_depth#); 
+adjust_fit(0,0); pickup rule.nib;  
+lft x1=lft x4=hround u; x3=x5=w-x1; x2=hround(w/2); 
+bot y4=bot y5=0; y2=y4+spread; top y1=top y3=h+o; 
+draw z1--z2--z3; draw z4--z5; 
+penlabels(1,2,3,4,5);  
+endchar; 
+
+cmchar "Bar on mountain";  
+compute_spread(.45x_height#,.55x_height#); 
+beginchar(oct"132",11u#,asc_height#, desc_depth#); adjust_fit(0,0); 
+pickup rule.nib;  
+lft x1=lft x4=hround u; x3=x5=w-x1; x2=hround(w/2); 
+top y4=top y5=h+o; y2=y4-spread; bot y1=bot y3=0; 
+draw z1--z2--z3; draw z4--z5; 
+numeric t; % t is used in char"133, = on mountain 
+t=y2-y3; 
+penlabels(1,2,3,4,5);  
+endchar; 
+
+cmchar "Equal sign on mountain";  
+compute_spread(.45x_height#,.55x_height#); 
+beginchar(oct"133",11u#,body_height#, desc_depth#); adjust_fit(0,0); 
+pickup rule.nib;  
+lft x1=lft x4=lft x6=hround u; x3=x5=x7=w-x1; x2=hround(w/2);  
+y4=y5; y6=y7; y6-y4=y4-y2=spread; top y4=asc_height+o-.5spread; 
+y2-y1=t; % t is defined in char "132
+y1=y3; 
+draw z1--z2--z3; draw z4--z5; draw z6--z7; 
+penlabels(1,2,3,4,5,6,7);  
+endchar; 
+
+cmchar "Angle sign (simple)";  
+beginchar(oct"134",13u#,asc_height#, 0); 
+adjust_fit(0,0); pickup rule.nib;  
+lft x2=hround u; x1=x3=w-x2;  
+bot y2=bot y3=0; top y1=h; 
+draw z1--z2--z3; 
+penlabels(1,2,3);  
+endchar; 
+
+cmchar "Angle sign (with small arc)";  
+beginchar(oct"135",13u#,asc_height#, 0); 
+adjust_fit(0,0); pickup rule.nib;  
+lft x2=hround u; x1=x3=w-x2;  
+bot y2=bot y3=0; y1=h; 
+draw z1--z2--z3; 
+path p; p=quartercircle scaled 15u; 
+numeric t; t= xpart(p intersectiontimes (z1--z2)); 
+draw subpath (0,t) of p; 
+penlabels(1,2,3);  
+endchar; 
+
+cmchar "Eye-like angle sign (with small arc)";  
+beginchar(oct"136",13u#,v_center(.75body_height#)); 
+adjust_fit(0,0); pickup rule.nib;  
+lft x2=hround u; x1=x3=w-x2;  
+y2=math_axis; y2=.5[y1,y3]; y1-y3=.75body_height; 
+draw z1--z2--z3; 
+path p; p=quartercircle scaled 17u; 
+numeric t; t= xpart(p intersectiontimes ((z1--z2)shifted 
+-z2)); 
+draw subpath (0,t) of p shifted z2; 
+draw subpath (0,t) of p shifted z2 
+reflectedabout(z2,(w,y2)); 
+penlabels(1,2,3);  
+endchar; 
+
+cmchar "Proportional sign made of circles";  
+beginchar(oct"137",14u#,asc_height#,0); 
+adjust_fit(0,0); pickup pencircle scaled rule_thickness;  
+numeric radius; radius:=w-2u; radius:=radius/3; 
+radius:=radius-.5rule_thickness; 
+x2=hround w-u; x1=w-x2+radius; 
+y1=y2=math_axis; 
+pair m; m=(rule_thickness,0); 
+draw fullcircle scaled 2radius shifted (z1+.5m); 
+draw (halfcircle scaled 2radius rotated 90) shifted 
+(z2-.5m); 
+penlabels(1,2);  
+endchar; 
+
+cmchar "Simple slur below (smile)"; 
+beginchar(oct"140",14u#,asc_height#,desc_depth#); 
+adjust_fit(0,0); pickup rule.nib;  
+lft x1=hround u; y1=vround(math_axis+.25x_height);  
+x3=w-x1; y3=y1; penpos2(rule_thickness,90); x2=.5w;  
+y2l=good.y -(.25x_height-math_axis);  
+numeric theta; theta=angle((z2-z1)yscaled 3); 
+penpos1(rule_thickness,90+theta); 
+penpos3(rule_thickness,90-theta);  
+draw z1{dir theta}...z2...{dir-theta}z3;  
+penlabels(1,2,3); endchar; 
+
+cmchar "Simple slur above (frown)"; 
+beginchar(oct"141",14u#,asc_height#,desc_depth#); 
+adjust_fit(0,0); pickup rule.nib;  
+lft x1=hround u; y1=vround(math_axis-.25x_height);  
+x3=w-x1; y3=y1;  
+penpos2(rule_thickness,90); x2=.5w; y2=good.y(.25x_height+math_axis);  
+numeric theta; theta=angle((z2-z1)yscaled 3); 
+penpos1(rule_thickness,90+theta); 
+penpos3(rule_thickness,90-theta);  
+draw z1{dir theta}...z2...{dir-theta}z3; penlabels(1,2,3); 
+endchar; 
+ 
+cmchar "Very proper subset sign";  
+compute_spread(.45x_height#,.55x_height#); 
+spread#':=spread#; spread':=spread; % the spread of `$=$'  
+spread':=spread'-rule_thickness; 
+compute_spread(5/4x_height#,3/2x_height#); 
+beginchar(oct"142",14u#,v_center(spread#+rule_thickness#)); 
+italcorr h#*slant-u#; adjust_fit(0,0); pickup rule.nib; 
+autorounded; lft x2=hround 1.5u-eps; x1=x3=w-x2; 
+y1-y3=spread; y2=.5[y1,y3]=math_axis; x4=x5=.5w; y4=y1; 
+y5=y3; draw z1---z4...z2{down}...z5---z3;  % arc and bars 
+x1'=x3'=x1; y1-y1'=y3'-y3=spread'; 
+x4'=x5'=x4; y4-y4'=y5'-y5=spread'; 
+y2'=y2; x2'-x2=spread'; 
+draw z1'--z4'..z2'{down}..z5'--z3'; 
+penlabels(1,2,3,4,5,1',2',3',4',5'); endchar; 
+
+cmchar "Very proper superset sign"; 
+compute_spread(.45x_height#,.55x_height#); 
+spread#':=spread#; spread':=spread; % the spread of `$=$' 
+spread':=spread'-rule_thickness; 
+compute_spread(5/4x_height#,3/2x_height#); 
+beginchar(oct"143",14u#,v_center(spread#+rule_thickness#)); 
+italcorr h#*slant-u#; adjust_fit(0,0); pickup rule.nib; 
+autorounded; lft x1=hround 1.5u-eps; x2=w-x1; x3=x1; 
+y1-y3=spread; y2=.5[y1,y3]=math_axis; x4=x5=.5w; y4=y1; 
+y5=y3; draw z1---z4...z2{down}...z5---z3;  % arc and bars 
+x1'=x3'=x1; y1-y1'=y3'-y3=spread'; 
+x4'=x5'=x4; y4-y4'=y5'-y5=spread'; 
+y2'=y2; x2-x2'=spread'; 
+draw z1'--z4'..z2'..z5'--z3'; 
+penlabels(1,2,3,4,5,1',2',3',4',5'); endchar;  
+ 
+cmchar "Parallel set union sign"; 
+compute_spread(.45x_height#,.55x_height#); 
+spread#':=spread#; spread':=spread; % the spread of `$=$' 
+spread':=spread'-rule_thickness; 
+beginchar(oct"144",12u#,.8asc_height#,0);  
+italcorr .8asc_height#*slant-.5u#;  
+adjust_fit(0,0); pickup rule.nib; autorounded;  
+lft x1=hround u; x2=x1; x3=w-x3; x4=x5=w-x1;  
+y1=good.y h+o; bot y3=-o; y2=y4=2/3[y1,y3]; y5=y1;  
+draw z1---z2...z3...z4---z5;  % stems and cup  
+y1'=y5'=y1; x1'-x1=x5-x5'=spread'; 
+y2'=y4'=y2+u; x2'-x2=x4-x4'=spread'; 
+x3'=x3; y3'-y3=spread'; 
+draw z1'..{down}z2'..z3'{right}..z4'{up}..z5'; 
+penlabels(1,2,3,4,5,1',2',3',4',5'); endchar; 
+
+cmchar "Parallel set intersection sign"; 
+compute_spread(.45x_height#,.55x_height#); 
+spread#':=spread#; spread':=spread; % the spread of `$=$' 
+spread':=spread'-rule_thickness; 
+beginchar(oct"145",12u#,.8asc_height#,0);  
+italcorr .8asc_height#*slant-.5u#; adjust_fit(0,0);  
+pickup rule.nib; autorounded;  
+lft x1=hround u; x2=x1; x3=w-x3; x4=x5=w-x1;  
+y3=good.y h+o; bot y1=-o; y2=y4=2/3[y1,y3]; y5=y1;  
+draw z1---z2...z3...z4---z5;  % stems and cap  
+y1'=y5'=y1; x1'-x1=x5-x5'=spread'; 
+y2'=y4'=y2-u; x2'-x2=x4-x4'=spread'; 
+x3'=x3; y3-y3'=spread'; 
+draw z1'..{up}z2'..z3'{right}..z4'{down}..z5'; 
+penlabels(1,2,3,4,5,1',2',3',4',5'); endchar; 
+  
+cmchar "Subset or (double) equal to sign"; 
+compute_spread(.45x_height#,.55x_height#); 
+spread#':=spread#; spread':=spread; % the spread of `$=$' 
+compute_spread(5/4x_height#,3/2x_height#); 
+beginchar(oct"152",14u#,v_center(2spread#'+spread#+2rule_thickness#)); 
+adjust_fit(0,0); pickup rule.nib; autorounded; lft x2=hround 
+1.5u-eps; x1=x3=w-x2; y1-y3=spread; y2=.5[y1,y3]; top y1=h; 
+x4=x5=.5w; y4=y1; y5=y3; draw z1---z4...z2{down}...z5---z3;  
+% arc and bars 
+x8=x1; x9=x2;  
+y8=y9; y3-y9=spread'; draw z8--z9;  % lower bar  
+x9'=x9; x8'=x8; y9'=y8'; y9-y9'=spread'; draw z8'--z9'; 
+penlabels(1,2,3,4,5,8,9,8',9'); endchar; 
+
+cmchar "Superset or (double) equal to sign"; 
+compute_spread(.45x_height#,.55x_height#); 
+spread#':=spread#; spread':=spread; % the spread of `$=$' 
+compute_spread(5/4x_height#,3/2x_height#); 
+beginchar(oct"153",14u#,v_center(2spread#'+spread#+2rule_thickness#)); 
+adjust_fit(0,0); pickup rule.nib; autorounded; lft x1=hround 
+1.5u-eps; x2=w-x1; x3=x1; y1-y3=spread; y2=.5[y1,y3]; top 
+y1=h; x4=x5=.5w; y4=y1; y5=y3; draw 
+z1---z4...z2{down}...z5---z3;  % arc and bars 
+x8=x1; 
+x9=x2;  
+y8=y9; y3-y9=spread'; draw z8--z9;  % lower bar  
+x9'=x9; x8'=x8; y9'=y8'; y9-y9'=spread'; draw z8'--z9'; 
+labels(1,2,3,4,5,8,9); endchar; 
+
+cmchar "Christmas tree symbol";  
+compute_spread(5/4x_height#,3/2x_height#); 
+beginchar(oct"146",spread#+4u#,.8asc_height#,0); 
+italcorr h#*slant-u#; adjust_fit(0,0); pickup rule.nib; 
+autorounded;  
+lft x1=1.5u; x3=w-x1; x2=.5[x1,x3]; 
+bot y1=-d-o; y3=y1; top y2=h+o; 
+draw z1{spread,u}...{up}z2; 
+draw z3{-spread,u}...{up}z2; 
+penlabels(1,2,3); endchar; 
+
+cmchar "Inverted Christmas tree symbol";  
+compute_spread(5/4x_height#,3/2x_height#); 
+beginchar(oct"147",spread#+4u#,.8asc_height#,0); 
+italcorr h#*slant-u#; adjust_fit(0,0); pickup rule.nib; 
+autorounded;  
+lft x1=1.5u; x3=w-x1; x2=.5[x1,x3]; 
+top y1=h+o; y3=y1; bot y2=-d-o; 
+draw z1{spread,-u}...{down}z2; 
+draw z3{-spread,-u}...{down}z2; 
+penlabels(1,2,3); endchar; 
+
+cmchar "Stylized lambda symbol"; 
+beginchar(oct"150",14u#,asc_height#,0); 
+adjust_fit(0,0); pickup rule.nib; autorounded; 
+lft x1=u; top y1=h;
+rt x2=w-u; bot y2=-o; 
+draw z1--z2; 
+z3=.5[z1,z2]; 
+x4=x1; y4=y2; draw z3--z4; 
+penlabels(1,2,3,4); endchar; 
+ 
+cmchar "Reflected stylized lambda symbol"; 
+beginchar(oct"151",14u#,asc_height#,0); 
+adjust_fit(0,0); pickup rule.nib; autorounded; 
+lft x1=u; bot y1=-o;
+rt x2=w-u; top y2=h; 
+draw z1--z2; 
+z3=.5[z1,z2]; 
+x4=x2; y4=y1; draw z3--z4; 
+penlabels(1,2,3,4); endchar; 
+ 
+cmchar "Sunrise symbol"; 
+compute_spread(.45x_height#,.55x_height#);  
+beginchar(oct "154",14u#,v_center(3spread#+rule_thickness#)); 
+italcorr h#*slant-.5u#; adjust_fit(0,0); pickup rule.nib; 
+lft x1=hround u-eps; x3=x1; x2=x4=w-x1; y1=y2; y3=y4; 
+y1-y3=spread; .5[y1,y3]=math_axis;  
+y5=y6=y1; x7=.5[x1,x2]; x5=.3[x1,x2];  
+x2-x6=x5-x1; 
+y7-y1=.5(x6-x5); 
+draw z1--z5{up}...z7...{down}z6--z2;  % upper bar  
+draw z3--z4;  % lower bar  
+penlabels(1,2,3,4,5,6,7); endchar; 
+ 
+cmchar "Sunrise-over-water symbol"; 
+compute_spread(.45x_height#,.55x_height#);  
+beginchar(oct "155",14u#,v_center(3spread#+rule_thickness#)); 
+italcorr h#*slant-.5u#; adjust_fit(0,0); pickup rule.nib; 
+lft x1=hround u-eps; x3=x1; x2=x4=w-x1; y1=y2; y3=y4; 
+y1-y3=spread; .5[y1,y3]=math_axis;  
+y5=y6=y1; x7=.5[x1,x2]; x5=.3[x1,x2];  
+x2-x6=x5-x1; 
+y7-y1=.5(x6-x5); 
+x5'=x5; x7'=x7; x6'=x6; y5'=y6'=y3; y3-y7'=y7-y1; 
+draw z1--z5{up}...z7...{down}z6--z2;  % upper bar  
+draw z3--z5'{down}...z7'...{up}z6'--z4;  % lower bar  
+penlabels(1,2,3,4,5,6,7); endchar; 
+ 
+cmchar "Much, much less sign"; 
+compute_spread(5/4x_height#,3/2x_height#); 
+beginchar(oct"156",24u#,v_center(spread#+rule_thickness#)); 
+adjust_fit(if monospace:-u#,-u# else: 0,0 fi); pickup 
+rule.nib; lft x2=hround u-epsilon; x1=x3=hround 12.5u-x2;  
+y1-y3=ceiling 1.1spread; y2=.5[y1,y3]=math_axis;  
+draw z1--z2--z3;  % left diagonals  
+z4-z1=z5-z2=z6-z3=z7-z4=z8-z5=z9-z6; 
+x7=w-x2; y4=y1;  
+draw z4--z5--z6;  % middle diagonals  
+draw z7--z8--z9;  % right diagonals 
+penlabels(1,2,3,4,5,6,7,8,9); endchar; 
+
+cmchar "Much, much greater sign"; 
+compute_spread(5/4x_height#,3/2x_height#); 
+beginchar(oct"157",24u#,v_center(spread#+rule_thickness#)); 
+adjust_fit(if monospace:-u#,-u# else: 0,0 fi); pickup 
+rule.nib;  
+lft x1=hround u-epsilon; x2=hround 12.5u-u; x1=x3;  
+y1-y3=ceiling 1.1spread; y2=.5[y1,y3]=math_axis;  
+draw z1--z2--z3;  % left diagonals  
+z4-z1=z5-z2=z6-z3=z7-z4=z8-z5=z9-z6; 
+x8=w-x1; y4=y1;  
+draw z4--z5--z6;  % middle diagonals  
+draw z7--z8--z9;  % right diagonals 
+penlabels(1,2,3,4,5,6,7,8,9); endchar; 
+
+cmchar "Northwest right angle symbol"; 
+beginchar(oct"160",9u#, asc_height#, 0); 
+adjust_fit(0,0); pickup rule.nib; 
+x1=x2; lft x1=u; x3=w-x1; y2=y3; top y2=h; 
+y2-y1=x3-x2;  
+draw z1--z2--z3; 
+penlabels(1,2,3); endchar; 
+ 
+cmchar "Northeast right angle symbol"; 
+beginchar(oct"161",9u#,asc_height#,0); 
+adjust_fit(0,0); pickup rule.nib; 
+lft x3=u; x2=w-x3; top y3=h; y3=y2; x1=x2; x2-x3=y2-y1; 
+draw z1--z2--z3;  
+penlabels(1,2,3); endchar; 
+ 
+cmchar "Southwest right angle symbol"; 
+beginchar(oct"170", 9u#, 7u#,0); 
+adjust_fit(0,0); pickup rule.nib; 
+lft x2=u; x3=w-x2; x1=x2; bot y2=-o; y3=y2; 
+y1-y2=x3-x2; 
+draw z1--z2--z3; 
+penlabels(1,2,3); endchar; 
+ 
+cmchar "Southeast right angle symbol"; 
+beginchar(oct"171", 9u#, 7u#,0); 
+adjust_fit(0,0); pickup rule.nib;  
+lft x3=u; x2=w-x3; x1=x2; bot y2=-o; y3=y2; 
+y1-y2=x2-x3; 
+draw z1--z2--z3; 
+penlabels(1,2,3); endchar; 
+
+
+cmchar "Pitchfork symbol";
+beginchar(oct"164",12u#,asc_height#,0);
+italcorr .8asc_height#*slant-.5u#;
+adjust_fit(0,0); pickup rule.nib; autorounded;
+lft x1=hround u; x2=x1; x3=w-x3; x4=x5=w-x1;
+y3=good.y .7h+o; bot y1=-o; y2=y4=2/3[y1,y3]; y5=y1;
+draw z1---z2...z3...z4---z5;  % stems and cap 
+x6=x7=good.x w/2; y6=y1; y7=h+o; 
+draw z6--z7; % stem
+penlabels(1,2,3,4,5,6,7); endchar;
+
+cmchar "Dotted plus sign";
+beginchar(oct"165",14u#,8u#+math_axis#,6u#-math_axis#); 
+adjust_fit(0,0); pickup rule.nib;
+x1=x2=good.x .5w; top y1=h-2.5rule_thickness+eps; .5[y1,y2]=math_axis;
+lft x3=hround u-eps; x4=w-x3; y3=y4=math_axis;
+draw z1--z2;  % stem
+draw z3--z4;  % crossbar 
+x5=x1;  y5=h+o;  
+pickup pencircle scaled 2.5rule_thickness; drawdot z5;
+penlabels(1,2,3,4,5); endchar;
+
+cmchar "Inverted similarity sign";
+compute_spread(.45x_height#,.55x_height#);
+beginchar(oct"166",14u#,v_center(spread#+rule_thickness#));
+adjust_fit(0,0);
+pickup pencircle xscaled .7rule_thickness yscaled 1.4rule_thickness;
+if vair#>.8curve#: pickup rule.nib; autorounded; fi % monoline
+lft x1=hround(u); x2=4u; x3=w-x2; x4=w-x1;
+bot y2=bot y4=-d; top y1=top y3=h;
+draw z1{down}...z2{right}..{right}z3...{down}z4;  % stroke
+labels(1,2,3,4); endchar;
+
+cmchar "Inverted similar or equal sign";
+compute_spread(.45x_height#,.55x_height#);
+beginchar(oct"167",14u#,v_center(2spread#+rule_thickness#));
+adjust_fit(0,0);
+pickup pencircle xscaled .7rule_thickness yscaled 1.4rule_thickness;
+if vair#>.8curve#: pickup rule.nib; autorounded; fi % monoline
+lft x1=hround(u); x2=4u; x3=w-x2; x4=w-x1;
+bot y2=bot y4=floor math_axis; top y1=top y3=h;
+draw z1{down}...z2{right}..{right}z3...{down}z4;  % stroke
+pickup rule.nib; lft x5=hround u-eps; x6=w-x5; y5=y6=math_axis-spread;
+draw z5--z6;  % bar
+labels(1,2,3,4,5,6); endchar;
+
+cmchar "Iron cross";
+beginchar(oct"172",15u#,asc_height#,0); adjust_fit(0,0); 
+pickup pencircle scaled .5rule_thickness; 
+numeric cross_tension; cross_tension=.9; 
+numeric cross_foot; cross_foot=4u;
+y0=.5[y1,y2]; x0=hround w/2; 
+x1=x2=x0; bot y1=-o; lft x1l=3.5u; x1r=w-x1l; y1l=y1r=y1; 
+top y2=h+o; x2r=x1l; x2l=x1r; y2l=y2r=y2; 
+y3=y4=y0; x3=x0+eps; x4+x3=2x0; 
+path p; p=z1l--z1r..tension cross_tension..z3..tension cross_tension 
+ ..z2l--z2r..tension cross_tension..z4..tension cross_tension.. 
+ z1l..cycle; 
+filldraw p; 
+p:=p shifted -z0; p:=p rotated 90; p:=p shifted z0; 
+filldraw p; 
+penlabels(0,1,2,3,4); endchar; 
+ 
+cmchar "Bourbaki C symbol"; 
+beginchar(oct"173",9u#, 1.1body_height#, 0); 
+adjust_fit(0,0); pickup pencircle scaled 2rule_thickness; 
+lft x4=lft x5=u; x1=x2=x8=x7=w-x4; x3=x6=hround 
+w/2; 
+bot y6=-o; top y3=h+o; y2=y4=y3-1.8u; y5=y7=y6+1.8u; 
+y1=y2-2u; y8=y7+2u; 
+draw z1--z2{up}..{left}z3..{down}z4--z5{down}..z6{right}..{up}z7--z8; 
+labels(1,2,3,4,5,6,7,8); endchar; 
+ 
+cmchar "Bourbaki T symbol"; 
+beginchar(oct "174", 10u#, x_height#, desc_depth#); 
+adjust_fit(0,0); pickup pencircle scaled 2rule_thickness; 
+lft x1=u; x2=w-x1; top y1=top y2=h; x3=x4=hround w/2; y3=y1; 
+bot y4=-1.1d; 
+draw z1--z2; draw z3--z4; 
+labels(1,2,3,4); endchar; 
+
+cmchar "Circle-in-a-circle operator";
+beginarithchar(oct"175"); pickup light_rule.nib; autorounded;
+lft x6=hround u; x2=w-x6; y2=math_axis; top y8=h;
+circle_points; draw_circle;  % circle 
+pickup rule.nib; 
+numeric x[],y[]; 
+lft x6=hround 4.5u; x2=w-x6; y2=math_axis;  
+top y8=y2+.5(rt x2-lft x6); circle_points; draw_circle; 
+labels(1,2,3,4,5,6,7,8); endchar; 
+ 
+cmchar "Asterisk-in-a-circle";
+beginarithchar(oct"176");
+pickup light_rule.nib; autorounded;
+y2=math_axis; top y8=6u+math_axis;
+lft x6=hround w/2 - 6u; x2=w-x6; 
+circle_points; draw_circle;  % circle 
+numeric x[], y[]; 
+numeric ast_flare; ast_flare=hround .7[thin_join,stem]; 
+x0=.5w; y0=math_axis; for d=-150 step 60 until 150: 
+z[d]=z0+.5dir d xscaled 7.5u yscaled x_height; 
+ numeric theta; theta=angle(z[d]-z0);
+ fill z0+.5(0,-thin_join)rotated theta
+  ---z[d]+.5(-ast_flare,-ast_flare)rotated theta
+  ..z[d]..z[d]+.5(-ast_flare,ast_flare)rotated theta
+  ---z0+.5(0,thin_join)rotated theta--cycle; endfor  % diagonal at angle |d|
+labels(0,[-150],[-90],[-30],30,90,150); endchar;
+ 
+cmchar "Bar-in-a-circle operator";
+beginarithchar(oct"177"); pickup light_rule.nib; autorounded;
+lft x6=hround u; x2=w-x6; y2=math_axis; top y8=h;
+circle_points; draw_circle;  % circle 
+y9=y10=y2; x9=x6+3u; x10=w-x9; 
+draw z9--z10; 
+labels(1,2,3,4,5,6,7,8,9,10); endchar; 
+
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/msb.mf b/Master/texmf-dist/fonts/source/public/cmbright/msb.mf
new file mode 100644
index 00000000000..a553af8b3c9
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/msb.mf
@@ -0,0 +1,1461 @@
+% MSB symbols, roman style [1996/07/02 v1.0 (WaS)]
+
+def char_negate(suffix c,t,b) = %c is center point; t is top point; b is bottom
+pickup rule.nib;
+w-x.t=x.b; y.t-y.c=y.c-y.b; draw z.t--z.b;
+penlabels(t,c,b); enddef;
+def char_center(suffix c) = % find center of type character
+x.c=w/2; y.c=.5[-d,h]; enddef;
+
+cmchar "Less than or not (double) equals sign";  
+compute_spread(.45x_height#,.55x_height#); 
+spread#':=spread#; spread':=spread; 
+compute_spread(5/4x_height#,3/2x_height#);  
+beginchar(oct"000",14u#,v_center(2spread#'+spread#+2rule_thickness#)); 
+italcorr h#*slant-u#; adjust_fit(0,0); pickup rule.nib;  
+lft x2=hround 1.5u-eps; x1=x3=w-x2; y1-y3=spread; 
+y2=.5[y1,y3]; top y1=h; 
+x2=x9=x7; x1=x8=x6; y7=y6; y8=y9; 
+y7-y9=spread'; top y3-bot y6=spread'; 
+draw z1--z2--z3;  % diagonals  
+draw z6--z7; draw z8--z9; % equal sign 
+z.c=.5[z7,z8]; x.t=x.c; y.t=2/3[y6,y3];
+char_negate(c,t,b);
+penlabels(1,2,3,6,7,8,9); endchar; 
+
+cmchar "Greater than or not (double) equals sign"; 
+compute_spread(.45x_height#,.55x_height#); 
+spread#':=spread#; spread':=spread; 
+compute_spread(5/4x_height#,3/2x_height#); 
+beginchar(oct"001",14u#,v_center(2spread#'+spread#+2rule_thickness#)); 
+italcorr h#*slant-u#; adjust_fit(0,0); pickup rule.nib;  
+rt x2=hround(w-1.5u)+eps; x1=x3=w-x2; y1-y3=spread;  
+x2=x7=x9; x1=x6=x8; y6=y7; y8=y9; 
+y2=.5[y1,y3]; top y3-bot y6=spread'; top y1=h; 
+y7-y9=spread'; 
+draw z1--z2--z3;  % diagonals 
+draw z6--z7; draw z8--z9; 
+z.c=.5[z7,z8]; x.t=x.c; y.t=2/3[y6,y3];
+char_negate(c,t,b);
+penlabels(1,2,3,6,7,8,9); endchar;  
+ 
+cmchar "Not less than or equal to sign";
+compute_spread(.45x_height#,.55x_height#);
+spread#':=spread#; spread':=spread; % the spread of `$=$'
+compute_spread(5/4x_height#,3/2x_height#);
+beginchar(oct"002",14u#,v_center(spread#'+spread#+rule_thickness#+6u#));
+italcorr h#*slant-u#;
+adjust_fit(0,0); pickup rule.nib;
+lft x2=hround 1.5u-eps; x1=x3=w-x2;
+y1-y3=spread; y2=.5[y1,y3]; top y1=h-3u;
+draw z1--z2--z3;  % diagonals
+x8=x1; x9=x2; y8=y9; y3-y9=spread'; draw z8--z9;  % bar
+char_center(100); x101=w-3u; y101=y1+3u;
+char_negate(100,101,102);
+labels(1,2,3,8,9,99,100); endchar;
+
+cmchar "Not greater than or equal to sign";
+compute_spread(.45x_height#,.55x_height#);
+spread#':=spread#; spread':=spread; % the spread of `$=$'
+compute_spread(5/4x_height#,3/2x_height#);
+beginchar(oct"003",14u#,v_center(spread#'+spread#+rule_thickness#+6u#));
+italcorr h#*slant-u#;
+adjust_fit(0,0); pickup rule.nib;
+lft x1=hround 1.5u-eps; x2=w-x1; x3=x1;
+y1-y3=spread; y2=.5[y1,y3]; top y1=h-3u;
+draw z1--z2--z3;  % diagonals
+x8=x1; x9=x2; y8=y9; y3-y9=spread'; draw z8--z9;  % bar
+char_center(100); x101=w-3u; y101=y1+3u;
+char_negate(100,101,102);
+labels(1,2,3,8,9,99,100); endchar; 
+
+cmchar "Not less than sign";
+compute_spread(5/4x_height#,3/2x_height#);
+beginchar(oct"004",14u#,v_center(spread#+rule_thickness#+6u#));
+italcorr h#*slant-u#;
+adjust_fit(0,0); pickup rule.nib;
+lft x2=hround 1.5u-eps; x1=x3=w-x2;
+y1-y3=spread; y2=.5[y1,y3]=math_axis;
+draw z1--z2--z3;  % diagonals
+char_center(100); x101=w-3u; y101=y1+3u;
+char_negate(100,101,102);
+labels(1,2,3); endchar; 
+
+cmchar "Not greater than sign";
+compute_spread(5/4x_height#,3/2x_height#);
+beginchar(oct"005",14u#,v_center(spread#+rule_thickness#+6u#));
+italcorr math_axis#*slant-u#;
+adjust_fit(0,0); pickup rule.nib;
+rt x2=hround(w-1.5u)+eps; x1=x3=w-x2;
+y1-y3=spread; y2=.5[y1,y3]=math_axis;
+draw z1--z2--z3;  % diagonals
+char_center(100); x101=w-3u; y101=y1+3u;
+char_negate(100,101,102);
+labels(1,2,3,99,100); endchar;
+
+cmchar "Not precedes sign";
+compute_spread(5/4x_height#,3/2x_height#);
+beginchar(oct"006",14u#,v_center(spread#+rule_thickness#+6u#));
+adjust_fit(0,0); pickup rule.nib; autorounded;
+lft x2=hround 1.5u-epsilon; x1=x3=w-x2;
+y1-y3=spread; y2=.5[y1,y3]; top y1=h-3u;
+draw z1{-u,-spread}...{left}z2;  % upper diagonal
+draw z3{-u,spread}...{left}z2;  % lower diagonal
+char_center(100); x101=w-3u; y101=y1+3u;
+char_negate(100,101,102);
+labels(1,2,3,99,100); endchar;
+
+cmchar "Not follows sign";
+compute_spread(5/4x_height#,3/2x_height#);
+beginchar(oct"007",14u#,v_center(spread#+rule_thickness#+6u#));
+adjust_fit(0,0); pickup rule.nib; autorounded;
+lft x1=hround 1.5u-epsilon; x2=w-x1; x3=x1;
+y1-y3=spread; y2=.5[y1,y3]; top y1=h-3u;
+draw z1{u,-spread}...{right}z2;  % upper diagonal
+draw z3{u,spread}...{right}z2;  % lower diagonal
+char_center(100); x101=w-3u; y101=y1+3u;
+char_negate(100,101,102);
+labels(1,2,3,99,100); endchar;
+
+cmchar "Less than or slanted not (double) equals sign";  
+compute_spread(.45x_height#,.55x_height#); 
+spread#':=spread#; spread':=spread; 
+compute_spread(5/4x_height#,3/2x_height#);  
+beginchar(oct"010",14u#,v_center(2spread#'+spread#+2rule_thickness#)); 
+italcorr h#*slant-u#; adjust_fit(0,0); pickup rule.nib;  
+lft x2=hround 1.5u-eps; x1=x3=w-x2; y1-y3=spread; 
+y2=.5[y1,y3]; top y1=h; 
+x2=x9=x7; x1=x8=x6; y7=y6; y8=y9; 
+y7-y9=spread'; top y3-bot y6=spread'; 
+draw z1--z2--z3;  % diagonals  
+draw z6--z7; draw z8--z9; % equal sign 
+z.c=.5[z7,z8]; x.t=2/3[x.c, x3]; y.t=2/3[y6,y3];
+char_negate(c,t,b);
+penlabels(1,2,3,6,7,8,9); endchar; 
+
+cmchar "Greater than or slanted not  (double) equals sign"; 
+compute_spread(.45x_height#,.55x_height#); 
+spread#':=spread#; spread':=spread; 
+compute_spread(5/4x_height#,3/2x_height#); 
+beginchar(oct"011",14u#,v_center(2spread#'+spread#+2rule_thickness#)); 
+italcorr h#*slant-u#; adjust_fit(0,0); pickup rule.nib;  
+rt x2=hround(w-1.5u)+eps; x1=x3=w-x2; y1-y3=spread;  
+x2=x7=x9; x1=x6=x8; y6=y7; y8=y9; 
+y2=.5[y1,y3]; top y3-bot y6=spread'; top y1=h; 
+y7-y9=spread'; 
+draw z1--z2--z3;  % diagonals 
+draw z6--z7; draw z8--z9; 
+z.c=.5[z7,z8]; x.t=2/3[x.c, w-x3]; y.t=2/3[y6,y3];
+char_negate(c,t,b);
+penlabels(1,2,3,6,7,8,9); endchar;  
+
+cmchar "Not less than or (slanted) equal sign";  
+compute_spread(.45x_height#,.55x_height#); 
+spread#':=spread#; spread':=spread; 
+compute_spread(5/4x_height#,3/2x_height#);  
+beginchar(oct"012",14u#,v_center(spread#'+spread#+rule_thickness#+6u#)); 
+italcorr h#*slant-u#; adjust_fit(0,0); pickup rule.nib;  
+lft x2=hround 1.5u-eps; x1=x3=w-x2; y1-y3=spread; 
+y2=.5[y1,y3]; y3-y8=y2-y9=spread'; top y1=h-3u; 
+x2=x9; x1=x8; 
+draw z1--z2--z3;  % diagonals  
+draw z8--z9; % equal sign 
+char_center(c); x.t=w-3u; y.t=y1+3u;
+char_negate(c,t,b);
+penlabels(1,2,3,8,9); endchar; 
+
+cmchar "Not greater than or (slanted) equal sign"; 
+compute_spread(.45x_height#,.55x_height#); 
+spread#':=spread#; spread':=spread; 
+compute_spread(5/4x_height#,3/2x_height#); 
+beginchar(oct"13",14u#,v_center(spread#'+spread#+rule_thickness#+6u#)); 
+italcorr h#*slant-u#; adjust_fit(0,0); pickup rule.nib;  
+rt x2=hround(w-1.5u)+eps; x1=x3=w-x2; y1-y3=spread;  
+x2=x9; x1=x8; 
+y2=.5[y1,y3]; y3-y8=y2-y9=spread'; top y1=h-3u; 
+draw z1--z2--z3;  % diagonals 
+draw z8--z9; 
+char_center(c); x.t=w-3u; y.t=y1+3u;
+char_negate(c,t,b);
+penlabels(1,2,3,8,9); endchar;  
+
+cmchar "Less than or not equal to sign"; 
+compute_spread(.45x_height#,.55x_height#); 
+spread#':=spread#; spread':=spread; % the spread of `$=$' 
+compute_spread(5/4x_height#,3/2x_height#); 
+beginchar(oct"014",14u#,v_center(spread#'+spread#+rule_thickness#)); 
+italcorr h#*slant-u#; adjust_fit(0,0); pickup rule.nib; lft 
+x2=hround 1.5u-eps; x1=x3=w-x2; y1-y3=spread; y2=.5[y1,y3]; 
+top y1=h; draw z1--z2--z3;  % diagonals 
+x8=x1; x9=x2; y8=y9; 
+y3-y9=spread'; draw z8--z9;  % bar
+x100=w/2; y100=y8; % center point
+y101=.5[y8,y3]; x101-x100=y101-y100;
+char_negate(100,101,102);
+labels(1,2,3,8,9); endchar; 
+
+cmchar "Greater than or not equal to sign"; 
+compute_spread(.45x_height#,.55x_height#); 
+spread#':=spread#; spread':=spread; % the spread of `$=$' 
+compute_spread(5/4x_height#,3/2x_height#); 
+beginchar(oct"015",14u#,v_center(spread#'+spread#+rule_thickness#)); 
+italcorr h#*slant-u#; adjust_fit(0,0); pickup rule.nib; lft 
+x1=hround 1.5u-eps; x2=w-x1; x3=x1; y1-y3=spread; 
+y2=.5[y1,y3]; top y1=h; draw z1--z2--z3;  % diagonals 
+x8=x1; 
+x9=x2; y8=y9; y3-y9=spread'; draw z8--z9;  % bar 
+x100=w/2; y100=y8; % center point
+y101=.5[y8,y3]; x101-x100=y101-y100;
+char_negate(100,101,102);
+labels(1,2,3,8,9); endchar; 
+
+cmchar "Not precedes or equals sign"; 
+compute_spread(.45x_height#,.55x_height#); 
+spread#':=spread#; spread':=spread; % the spread of `$=$' 
+compute_spread(5/4x_height#,3/2x_height#); 
+beginchar(oct"016",14u#,v_center(spread#'+spread#+rule_thickness#+6u#)); 
+adjust_fit(0,0); pickup rule.nib; autorounded; lft x2=hround 
+1.5u-eps; x1=x3=w-x2; y1-y3=spread; y2=.5[y1,y3]; top y1=h-3u; 
+draw z1{-u,-spread}...{left}z2;  % upper diagonal 
+draw z3{-u,spread}...{left}z2;  % lower diagonal 
+x8=x1; x9=x2; 
+y8=y9; y3-y9=spread'; draw z8--z9;  % bar 
+char_center(100); x101=w-3u; y101=y1+3u;
+char_negate(100,101,102);
+labels(1,2,3,8,9,99,100); endchar; 
+
+cmchar "Not follows or equals sign"; 
+compute_spread(.45x_height#,.55x_height#); 
+spread#':=spread#; spread':=spread; % the spread of `$=$' 
+compute_spread(5/4x_height#,3/2x_height#); 
+beginchar(oct"017",14u#,v_center(spread#'+spread#+rule_thickness#+6u#)); 
+adjust_fit(0,0); pickup rule.nib; autorounded; lft x1=hround 
+1.5u-eps; x2=w-x1; x3=x1; y1-y3=spread; y2=.5[y1,y3]; top 
+y1=h-3u; draw z1{u,-spread}...{right}z2;  % upper diagonal 
+draw z3{u,spread}...{right}z2;  % lower diagonal 
+x8=x1; x9=x2; 
+y8=y9; y3-y9=spread'; draw z8--z9;  % bar 
+char_center(100); x101=w-3u; y101=y1+3u;
+char_negate(100,101,102);
+labels(1,2,3,8,9,99,100); endchar; 
+
+cmchar "Precedes or not approximately equals sign";  
+compute_spread(.45x_height#,.55x_height#);  
+spread#':=spread#; spread':=spread; 
+compute_spread(.54x_height#,.55x_height#);
+spread#'':=spread#; spread'':=spread;
+compute_spread(5/4 x_height#,3/2 x_height#); 
+beginchar(oct"020",14u#,v_center(spread#'+spread#+spread#'')); 
+adjust_fit(0,0); pickup rule.nib; autorounded; 
+lft x2=hround 1.5u-eps; x1=x3=w-x2;  
+y1-y3=spread; y2=.5[y1,y3]; top y1=h; 
+draw z1{-u,-spread}...{left}z2; %upper `diagonal' 
+draw z3{-u,spread}...{left}z2; % lower diagonal 
+pickup pencircle xscaled .7rule_thickness yscaled 
+1.4rule_thickness; 
+if vair#>.8curve#: pickup rule.nib; autorounded; fi 
+lft x11=hround u; x12=4u; x13=w-x12; x14=w-x11; 
+bot y11=bot y13; top y12=top y14;  
+top y12-bot y11=spread'';  
+ y3-y14=spread'; 
+draw z11{up}...z12{right}..{right}z13...{up}z14; 
+x.c=w/2; y.c=.5[y12,y13]; x.t=3/8[x.c,x14]; y.t=2/3[y12,y3];
+char_negate(c,t,b);
+penlabels(1,2,3,11,12,13,14); endchar; 
+
+cmchar "Follows or not equals sign";  
+compute_spread(.45x_height#,.55x_height#);  
+spread#':=spread#; spread':=spread;         % spread of similarity sign 
+compute_spread(.54 x_height#,.66 x_height#); 
+spread#'':=spread#; spread'':=spread;       % spread between symbols
+compute_spread(5/4 x_height#,3/2 x_height#); % spread of follows sign
+beginchar(oct"021",14u#,v_center(spread#'+spread#+spread#'')); 
+adjust_fit(0,0); pickup rule.nib; autorounded; 
+lft x1=hround 1.5u-eps; x1=x3; x2=w-x1; 
+y1-y3=spread; y2=.5[y1,y3]; top y1=h; 
+draw z1{u,-spread}...{right}z2; %upper `diagonal' 
+draw z3{u,spread}...{right}z2; % lower diagonal 
+pickup pencircle xscaled .7rule_thickness yscaled 
+1.4rule_thickness; 
+if vair#>.8curve#: pickup rule.nib; autorounded; fi 
+lft x11=hround u; x12=4u; x13=w-x12; x14=w-x11; 
+bot y11=bot y13; top y12=top y14;  
+top y12-bot y11=spread'';  
+y3-y14=spread'; 
+draw z11{up}...z12{right}..{right}z13...{up}z14; 
+x.c=w/2; y.c=.5[y12,y13]; x.t=3/8[x.c,x14]; y.t=2/3[y12,y3];
+char_negate(c,t,b);
+penlabels(1,2,3,11,12,13,14); endchar; 
+ 
+
+
+cmchar "Less than or not similar to sign";  
+compute_spread(.45x_height#,.55x_height#);  
+spread#':=spread#; spread':=spread; 
+compute_spread(.54x_height#,.55x_height#);
+spread#'':=spread#; spread'':=spread;
+compute_spread(5/4 x_height#,3/2 x_height#); 
+beginchar(oct"022",14u#,v_center(spread#'+spread#+spread#'')); 
+adjust_fit(0,0); pickup rule.nib; autorounded; 
+lft x2=hround 1.5u-eps; x1=x3=w-x2; 
+y1-y3=spread; y2=.5[y1,y3]; top y1=h; 
+draw z1--z2--z3; 
+pickup pencircle xscaled .7rule_thickness yscaled 
+1.4rule_thickness; 
+if vair#>.8curve#: pickup rule.nib; autorounded; fi 
+lft x11=hround u; x12=4u; x13=w-x12; x14=w-x11; 
+bot y11=bot y13; top y12=top y14;  
+top y12-bot y11=spread'';  
+ y3-y14=spread'; 
+draw z11{up}...z12{right}..{right}z13...{up}z14; 
+x.c=w/2; y.c=.5[y12,y13]; x.t=3/8[x.c,x14]; y.t=2/3[y12,y3];
+char_negate(c,t,b);
+penlabels(1,2,3,4,11,12,13,14); endchar; 
+
+
+
+cmchar "Greater than or not similar to sign";  
+compute_spread(.45x_height#,.55x_height#);  
+spread#':=spread#; spread':=spread; 
+compute_spread(.54x_height#,.66x_height#);
+spread#'':=spread#; spread'':=spread;
+compute_spread(5/4 x_height#,3/2 x_height#); 
+beginchar(oct"023",14u#,v_center(spread#'+spread#+spread#'')); 
+adjust_fit(0,0); pickup rule.nib; autorounded; 
+lft x1=hround 1.5u-eps; x1=x3; x2=w-x1; 
+y1-y3=spread; y2=.5[y1,y3]; top y1=h; 
+draw z1--z2--z3; 
+pickup pencircle xscaled .7rule_thickness yscaled 
+1.4rule_thickness; 
+if vair#>.8curve#: pickup rule.nib; autorounded; fi 
+lft x11=hround u; x12=4u; x13=w-x12; x14=w-x11; 
+bot y11=bot y13; top y12=top y14;  
+top y12-bot y11=spread'';
+ y3-y14=spread'; 
+draw z11{up}...z12{right}..{right}z13...{up}z14; 
+z.c=.5[z12,z13]; x.t=3/8[x.c,x14]; y.t=2/3[y12,y3];
+char_negate(c,t,b);
+penlabels(1,2,3,4,11,12,13,14); endchar; 
+  
+
+cmchar "Negated less than or (double) equals sign";  
+compute_spread(.45x_height#,.55x_height#); 
+spread#':=spread#; spread':=spread; 
+compute_spread(5/4x_height#,3/2x_height#);  
+beginchar(oct"024",14u#,v_center(2spread#'+spread#+2rule_thickness#+6u#)); 
+italcorr h#*slant-u#; adjust_fit(0,0); pickup rule.nib;  
+lft x2=hround 1.5u-eps; x1=x3=w-x2; y1-y3=spread; 
+y2=.5[y1,y3]; top y1=h-3u; 
+x2=x9=x7; x1=x8=x6; y7=y6; y8=y9; 
+y7-y9=spread'; top y3-bot y6=spread'; 
+draw z1--z2--z3;  % diagonals  
+draw z6--z7; draw z8--z9; % equal sign 
+char_center(c); x.t=w-3u; y.t=y1+3u;
+char_negate(c,t,b);
+penlabels(1,2,3,6,7,8,9); endchar; 
+
+cmchar "Negated greater than or (double) equals sign"; 
+compute_spread(.45x_height#,.55x_height#); 
+spread#':=spread#; spread':=spread; 
+compute_spread(5/4x_height#,3/2x_height#); 
+beginchar(oct"025",14u#,v_center(2spread#'+spread#+2rule_thickness#+6u#)); 
+italcorr h#*slant-u#; adjust_fit(0,0); pickup rule.nib;  
+rt x2=hround(w-1.5u)+eps; x1=x3=w-x2; y1-y3=spread;  
+x2=x7=x9; x1=x6=x8; y6=y7; y8=y9; 
+y2=.5[y1,y3]; top y3-bot y6=spread'; top y1=h-3u; 
+y7-y9=spread'; 
+draw z1--z2--z3;  % diagonals 
+draw z6--z7; draw z8--z9; 
+char_center(c); x.t=w-3u; y.t=y1+3u;
+char_negate(c,t,b);
+penlabels(1,2,3,6,7,8,9); endchar;  
+ 
+cmchar "Precedes or slanted not (double) equals sign";  
+compute_spread(.45x_height#,.55x_height#); 
+spread#':=spread#; spread':=spread; 
+compute_spread(5/4x_height#,3/2x_height#);  
+beginchar(oct"026",14u#,v_center(2spread#'+spread#+2rule_thickness#)); 
+italcorr h#*slant-u#; adjust_fit(0,0); pickup rule.nib;  
+lft x2=hround 1.5u-eps; x1=x3=w-x2; y1-y3=spread; 
+y2=.5[y1,y3]; top y1=h; 
+x2=x9=x7; x1=x8=x6; y7=y6; y8=y9; 
+y7-y9=spread'; top y3-bot y6=spread'; 
+draw z1{-u,-spread}..{left}z2;  % diagonals  
+draw z3{-u, spread}..{left}z2;
+draw z6--z7; draw z8--z9; % equal sign 
+z.c=.5[z7,z8]; x.t=2/3[x.c, x3]; y.t=2/3[y6,y3];
+char_negate(c,t,b);
+penlabels(1,2,3,6,7,8,9); endchar; 
+
+cmchar "Follows or slanted not  (double) equals sign"; 
+compute_spread(.45x_height#,.55x_height#); 
+spread#':=spread#; spread':=spread; 
+compute_spread(5/4x_height#,3/2x_height#); 
+beginchar(oct"027",14u#,v_center(2spread#'+spread#+2rule_thickness#)); 
+italcorr h#*slant-u#; adjust_fit(0,0); pickup rule.nib;  
+rt x2=hround(w-1.5u)+eps; x1=x3=w-x2; y1-y3=spread;  
+x2=x7=x9; x1=x6=x8; y6=y7; y8=y9; 
+y2=.5[y1,y3]; top y3-bot y6=spread'; top y1=h; 
+y7-y9=spread'; 
+draw z1{u,-spread}..{right}z2;  % diagonals 
+draw z3{u,spread}..{right}z2;
+draw z6--z7; draw z8--z9; 
+z.c=.5[z7,z8]; x.t=2/3[x.c, w-x3]; y.t=2/3[y6,y3];
+char_negate(c,t,b);
+penlabels(1,2,3,6,7,8,9); endchar;  
+
+cmchar "Precedes with not approximate equality sign";
+compute_spread(.45x_height#,.55x_height#);
+spread#':=spread#; spread':=spread; % the spread of `$=$'
+compute_spread(.54 x_height#,.66 x_height#);
+spread#'':=spread#; spread'':=spread; % the spread of `$=$'
+compute_spread(1.111 x_height#,1.333 x_height#);
+beginchar(oct"030",14u#,v_center(2spread#''+spread#+2rule_thickness#));
+adjust_fit(0,0);
+% now for precedes sign, using z9 (top), z10 (vertex), & z11 (bot)
+pickup rule.nib; 
+lft x10= hround 1.5u-eps; x9=x11=w-x10; 
+y9-y11=spread; y10=.5[y9,y11]; top y9=h;
+draw z9{-u,-spread}...{left}z10; 
+draw z11{-u,spread}...{left}z10;
+pickup pencircle xscaled .7rule_thickness yscaled 1.4rule_thickness;
+if vair#>.8curve#: pickup rule.nib; autorounded; fi % monoline
+lft x1=hround u; x2=4u; x3=w-x2; x4=w-x1;
+top y3=top y1=bot y11-spread''; top y2=top y4=bot y1+spread';
+z1-z5=z2-z6=z3-z7=z4-z8=(0,spread'');
+draw z1{up}...z2{right}..{right}z3...{up}z4;  % upper stroke
+draw z5{up}...z6{right}..{right}z7...{up}z8;  % lower stroke
+z.c=.5[z2,z7]; x.t=3/8[x.c,x4]; y.t=1/3[y2,y11];
+char_negate(c,t,b);
+labels(1,2,3,4,5,6,7,8,9,10,11); endchar;
+
+
+cmchar "Follows with not approximate equality sign";
+compute_spread(.45x_height#,.55x_height#);
+spread#':=spread#; spread':=spread; % the spread of `$=$'
+compute_spread(.54 x_height#,.66 x_height#);
+spread#'':=spread#; spread'':=spread; % the spread of `$=$'
+compute_spread(1.111 x_height#,1.333 x_height#);
+beginchar(oct"031",14u#,v_center(2spread#''+spread#+2rule_thickness#));
+adjust_fit(0,0);
+% now for follow sign, using z9 (top), z10 (vertex), & z11 (bot)
+pickup rule.nib;
+lft x9 = hround 1.5u-eps; x10=w-x9; x11=x9;
+y9-y11=spread; y10=.5[y9,y11]; top y9=h;
+draw z9{u,-spread}...{right}z10;
+draw z11{u,spread}...{right}z10;
+pickup pencircle xscaled .7rule_thickness yscaled 1.4rule_thickness;
+if vair#>.8curve#: pickup rule.nib; autorounded; fi % monoline
+lft x1=hround u; x2=4u; x3=w-x2; x4=w-x1;
+top y3=top y1=bot y11-spread''; top y2=top y4=bot y1+spread';
+z1-z5=z2-z6=z3-z7=z4-z8=(0,spread'');
+draw z1{up}...z2{right}..{right}z3...{up}z4;  % upper stroke
+draw z5{up}...z6{right}..{right}z7...{up}z8;  % lower stroke
+z.c=.5[z2,z7]; x.t=3/8[x.c,x4]; y.t=1/3[y2,y11];
+char_negate(c,t,b);
+labels(1,2,3,4,5,6,7,8,9,10,11); endchar;
+
+
+cmchar "Less than or not approximately equal to sign";  
+compute_spread(.45x_height#,.55x_height#);  
+spread#':=spread#; spread':=spread; 
+compute_spread(.54 x_height#,.66 x_height#);
+spread#'':=spread#; spread'':=spread; % the spread of `$=$'
+compute_spread(1.111 x_height#,1.333 x_height#); 
+beginchar(oct"032",14u#,v_center(2spread#''+spread#+2rule_thickness#)); 
+adjust_fit(0,0); pickup rule.nib; autorounded; 
+lft x2=hround 1.5u-eps; x1=x3=w-x2; 
+y1-y3=spread; y2=.5[y1,y3]; top y1=h; 
+draw z1--z2--z3; 
+pickup pencircle xscaled .7rule_thickness yscaled 
+1.4rule_thickness; 
+if vair#>.8curve#: pickup rule.nib; autorounded; fi 
+lft x11=hround u; x12=4u; x13=w-x12; x14=w-x11; 
+top y13=top y11=bot y3-spread''; top y12=top y14=bot y11+spread';
+path p; p=z11{up}...z12{right}..{right}z13...{up}z14; 
+draw p; draw p shifted (0,-spread''); 
+x.c=w/2; y.c=.5[y12, y13-spread'']; x.t=3/8[x.c,x14]; y.t=2/3[y12,y3];
+char_negate(c,t,b);
+penlabels(1,2,3,4,11,12,13,14); endchar;   
+
+cmchar "Greater than or not approximately equal to sign";  
+compute_spread(.45x_height#,.55x_height#);  
+spread#':=spread#; spread':=spread; 
+compute_spread(.54 x_height#,.66 x_height#);
+spread#'':=spread#; spread'':=spread; % the spread of `$=$'
+compute_spread(1.111 x_height#,1.333 x_height#); 
+beginchar(oct"033",14u#,v_center(2spread#''+spread#+2rule_thickness#)); 
+adjust_fit(0,0); pickup rule.nib; autorounded; 
+lft x1=hround 1.5u-eps; x1=x3; x2=w-x1; 
+y1-y3=spread; y2=.5[y1,y3]; top y1=h;
+draw z1--z2--z3; 
+pickup pencircle xscaled .7rule_thickness yscaled 
+1.4rule_thickness; 
+if vair#>.8curve#: pickup rule.nib; autorounded; fi 
+lft x11=hround u; x12=4u; x13=w-x12; x14=w-x11; 
+bot y11=bot y13; top y12=top y14;  
+top y12-bot y11=spread';  
+bot y3- spread''=top y11;
+path p; p=z11{up}...z12{right}..{right}z13...{up}z14; 
+draw p; draw p shifted (0,-spread''); 
+x.c=w/2; y.c=.5[y12,y13-spread'']; x.t=3/8[x.c,x14]; y.t=2/3[y12,y3];
+char_negate(c,t,b);
+penlabels(1,2,3,4,11,12,13,14); endchar; 
+    
+cmchar "Thick not similar to sign"; 
+compute_spread(.45x_height#,.55x_height#); 
+beginchar(oct"034",14u#,v_center(spread#+rule_thickness#)); 
+adjust_fit(0,0); pickup pencircle xscaled .8rule_thickness 
+yscaled 1.87rule_thickness; if vair#>.8curve#: pickup 
+rule.nib; autorounded; fi % monoline 
+lft x1=hround u; x2=4u; x3=w-x2; x4=w-x1; 
+bot y1=bot y3=-d; top y2=top y4=h; 
+draw z1{up}...z2{right}..{right}z3...{up}z4;  % stroke 
+char_center(100); x101=w-4u; y101=y1+5u;
+char_negate(100,101,102);
+labels(1,2,3,4,99,100); endchar; 
+
+  
+cmchar "Not approximately equal to sign"; 
+compute_spread(.45x_height#,.55x_height#); 
+beginchar(oct"035",14u#,v_center(3spread#+2rule_thickness#+8u#)); 
+adjust_fit(0,0); 
+pickup pencircle xscaled .7rule_thickness yscaled 
+1.4rule_thickness; 
+if vair#>.8curve#: pickup rule.nib; autorounded; fi % 
+lft x1=hround u; x2=4u; x3=w-x2; x4=w-x1; 
+y1=y3; top y2=top y4=h-4u; top y2-bot y1=spread; 
+draw z1{up}...z2{right}..{right}z3...{up}z4;  % stroke 
+pickup rule.nib;
+lft x5=lft x7=hround u-eps; x6=x8=w-x5;
+y5=y6=y1-spread; y7=y8=y5-spread;
+draw z5--z6; draw z7--z8; % double equal sign
+char_center(100); x101=w-3u; y101=y1+4u;
+char_negate(100,101,102);
+labels(1,2,3,4,5,6,7,8,99,100); endchar; 
+
+cmchar "45 degree angle line";
+beginchar(oct"036",16u#,asc_height#,asc_depth#);
+adjust_fit(0,0); pickup rule.nib;
+bot y1 =-d-eps;  .5[y1,y2]=math_axis;
+lft x1 = 0+eps =x0; %  rt x2=;
+z0-z1=(z2-z1) rotated 45;
+draw z1--z2; 
+labels(0,1,2); endchar;
+
+cmchar "135 degree angle line";
+beginchar(oct"037",16u#,body_height#,asc_depth#);
+adjust_fit(0,0); pickup rule.nib;
+bot y1 =-d-eps; .5[y1,y2]=math_axis;
+lft x2 = 0+eps= x0; %  rt x2=;
+z0-z2=(z1-z2) rotated -45;
+draw z1--z2; 
+labels(0,1,2); endchar;
+
+cmchar "Negated subset or equal to sign";
+compute_spread(.45x_height#,.55x_height#);
+spread#':=spread#; spread':=spread; % the spread of `$=$'
+compute_spread(5/4x_height#,3/2x_height#);
+beginchar(oct"040",14u#,v_center(spread#'+spread#+rule_thickness#));
+adjust_fit(0,0); pickup rule.nib; autorounded;
+lft x2=hround 1.5u-eps; x1=x3=w-x2;
+y1-y3=spread; y2=.5[y1,y3]; top y1=h;
+x4=x5=.5w; y4=y1; y5=y3;
+draw z1---z4...z2{down}...z5---z3;  % arc and bars
+x8=x1; lft x9=x2; y8=y9; y3-y9=spread'; draw z8--z9;  % lower bar
+x100=w/2; y100=.5[y3,y8]; x101=x3-2u; y101=y3+2u;
+char_negate(100,101,102);
+labels(1,2,3,4,5,8,9); endchar;
+
+cmchar "Negated superset or equal to sign";
+compute_spread(.45x_height#,.55x_height#);
+spread#':=spread#; spread':=spread; % the spread of `$=$'
+compute_spread(5/4x_height#,3/2x_height#);
+beginchar(oct"041",14u#,v_center(spread#'+spread#+rule_thickness#));
+adjust_fit(0,0); pickup rule.nib; autorounded;
+lft x1=hround 1.5u-eps; x2=w-x1; x3=x1;
+y1-y3=spread; y2=.5[y1,y3]; top y1=h;
+x4=x5=.5w; y4=y1; y5=y3;
+draw z1---z4...z2{down}...z5---z3;  % arc and bars
+x8=x1; rt x9=x2; y8=y9; y3-y9=spread'; draw z8--z9;  % lower bar
+x100=x3+2.5u; y100=.5[y8,y3]; x101=x100+2.5u; y101=y3+2u;
+y101-y100=y100-y102; x101-x100=x100-x102; draw z101--z102;
+labels(1,2,3,4,5,8,9); endchar;
+
+cmchar "Negated subset or (double) equal to sign"; 
+compute_spread(.45x_height#,.55x_height#); 
+spread#':=spread#; spread':=spread; % the spread of `$=$' 
+compute_spread(5/4x_height#,3/2x_height#); 
+beginchar(oct"042",14u#,v_center(2spread#'+spread#+2rule_thickness#)); 
+adjust_fit(0,0); pickup rule.nib; autorounded; lft x2=hround 
+1.5u-eps; x1=x3=w-x2; y1-y3=spread; y2=.5[y1,y3]; top y1=h; 
+x4=x5=.5w; y4=y1; y5=y3; draw z1---z4...z2{down}...z5---z3;  
+% arc and bars 
+x8=x1; x9=x2;  
+y8=y9; y3-y9=spread'; draw z8--z9;  % lower bar  
+x9'=x9; x8'=x8; y9'=y8'; y9-y9'=spread'; draw z8'--z9'; 
+char_center(c); x.t=w-2.5u; y.t=h+u; char_negate(c,t,b);
+penlabels(1,2,3,4,5,8,9,8',9'); endchar; 
+
+cmchar "Negated superset or (double) equal to sign"; 
+compute_spread(.45x_height#,.55x_height#); 
+spread#':=spread#; spread':=spread; % the spread of `$=$' 
+compute_spread(5/4x_height#,3/2x_height#); 
+beginchar(oct"043",14u#,v_center(2spread#'+spread#+2rule_thickness#)); 
+adjust_fit(0,0); pickup rule.nib; autorounded; lft x1=hround 
+1.5u-eps; x2=w-x1; x3=x1; y1-y3=spread; y2=.5[y1,y3]; top 
+y1=h; x4=x5=.5w; y4=y1; y5=y3; draw 
+z1---z4...z2{down}...z5---z3;  % arc and bars 
+x8=x1; 
+x9=x2;  
+y8=y9; y3-y9=spread'; draw z8--z9;  % lower bar  
+x9'=x9; x8'=x8; y9'=y8'; y9-y9'=spread'; draw z8'--z9'; 
+char_center(c); x.t=w-2.5u; y.t=h+u; char_negate(c,t,b);
+labels(1,2,3,4,5,8,9); endchar; 
+
+cmchar "Subset or not (double) equal to sign"; 
+compute_spread(.45x_height#,.55x_height#); 
+spread#':=spread#; spread':=spread; % the spread of `$=$' 
+compute_spread(5/4x_height#,3/2x_height#); 
+beginchar(oct"044",14u#,v_center(2.33spread#'+spread#+2rule_thickness#)); 
+adjust_fit(0,0); pickup rule.nib; autorounded; lft x2=hround 
+1.5u-eps; x1=x3=w-x2; y1-y3=spread; y2=.5[y1,y3]; top y1=h; 
+x4=x5=.5w; y4=y1; y5=y3; draw z1---z4...z2{down}...z5---z3;  
+% arc and bars 
+x8=x1; x9=x2;  
+y8=y9; y3-y9=1.33spread'; draw z8--z9;  % lower bar  
+x9'=x9; x8'=x8; y9'=y8'; y9-y9'=spread'; draw z8'--z9'; 
+x.c=w/2; y.c=.5[y9,y9']; x.t=1/2[x.c,w]; y.t=.5[y8,y3];
+char_negate(c,t,b);
+penlabels(1,2,3,4,5,8,9,8',9'); endchar; 
+
+cmchar "Superset or not (double) equal to sign"; 
+compute_spread(.45x_height#,.55x_height#); 
+spread#':=spread#; spread':=spread; % the spread of `$=$' 
+compute_spread(5/4x_height#,3/2x_height#); 
+beginchar(oct"045",14u#,v_center(2.33spread#'+spread#+2rule_thickness#)); 
+adjust_fit(0,0); pickup rule.nib; autorounded; lft x1=hround 
+1.5u-eps; x2=w-x1; x3=x1; y1-y3=spread; y2=.5[y1,y3]; top 
+y1=h; x4=x5=.5w; y4=y1; y5=y3; draw 
+z1---z4...z2{down}...z5---z3;  % arc and bars 
+x8=x1; 
+x9=x2;  
+y8=y9; y3-y9=1.33spread'; draw z8--z9;  % lower bar  
+x9'=x9; x8'=x8; y9'=y8'; y9-y9'=spread'; draw z8'--z9'; 
+x.c=w/2; y.c=.5[y9,y9']; x.t=1/2[x.c,w]; y.t=.5[y8,y3];
+char_negate(c,t,b);
+labels(1,2,3,4,5,8,9); endchar; 
+
+cmchar "Another not subset or (double) equal to sign"; 
+compute_spread(.45x_height#,.55x_height#); 
+spread#':=spread#; spread':=spread; % the spread of `$=$' 
+compute_spread(5/4x_height#,3/2x_height#); 
+beginchar(oct"046",14u#,v_center(2spread#'+spread#+2rule_thickness#)); 
+adjust_fit(0,0); pickup rule.nib; autorounded; lft x2=hround 
+1.5u-eps; x1=x3=w-x2; y1-y3=spread; y2=.5[y1,y3]; top y1=h; 
+x4=x5=.5w; y4=y1; y5=y3; draw z1---z4...z2{down}...z5---z3;  
+% arc and bars 
+x8=x1; x9=x2;  
+y8=y9; y3-y9=spread'; draw z8--z9;  % lower bar  
+x9'=x9; x8'=x8; y9'=y8'; y9-y9'=spread'; draw z8'--z9'; 
+x.t=w-2.5u; y.t=y3+2u; x.b=.5[x2,x5]; y.b=y9'-2u; z.c=.5[z.b,z.t];
+draw z.b--z.t; labels(c,b,t);
+penlabels(1,2,3,4,5,8,9,8',9'); endchar; 
+
+cmchar "Another superset or (double) equal to sign"; 
+compute_spread(.45x_height#,.55x_height#); 
+spread#':=spread#; spread':=spread; % the spread of `$=$' 
+compute_spread(5/4x_height#,3/2x_height#); 
+beginchar(oct"047",14u#,v_center(2spread#'+spread#+2rule_thickness#)); 
+adjust_fit(0,0); pickup rule.nib; autorounded; lft x1=hround 
+1.5u-eps; x2=w-x1; x3=x1; y1-y3=spread; y2=.5[y1,y3]; top 
+y1=h; x4=x5=.5w; y4=y1; y5=y3; draw 
+z1---z4...z2{down}...z5---z3;  % arc and bars 
+x8=x1; 
+x9=x2;  
+y8=y9; y3-y9=spread'; draw z8--z9;  % lower bar  
+x9'=x9; x8'=x8; y9'=y8'; y9-y9'=spread'; draw z8'--z9'; 
+x.t=x5; y.t=y3+2u; x.b=2.5u; y.b=y9'-2u; z.c=.5[z.b,z.t];
+draw z.b--z.t; labels(c,b,t);
+labels(1,2,3,4,5,8,9); endchar; 
+
+cmchar "Subset or not equal to sign";
+compute_spread(.45x_height#,.55x_height#);
+spread#':=spread#; spread':=spread; % the spread of `$=$'
+compute_spread(5/4x_height#,3/2x_height#);
+beginchar(oct"050",14u#,v_center(spread#'+spread#+rule_thickness#));
+adjust_fit(0,0); pickup rule.nib; autorounded;
+lft x2=hround 1.5u-eps; x1=x3=w-x2;
+y1-y3=spread; y2=.5[y1,y3]; top y1=h;
+x4=x5=.5w; y4=y1; y5=y3;
+draw z1---z4...z2{down}...z5---z3;  % arc and bars
+x8=x1; lft x9=x2; y8=y9; y3-y9=spread'; draw z8--z9;  % lower bar
+z100=.5[z8,z9]; y101=.5[y8,y3];x101-x100=y101-y100;
+char_negate(100,101,102);
+labels(1,2,3,4,5,8,9); endchar;
+
+cmchar "Superset or not equal to sign";
+compute_spread(.45x_height#,.55x_height#);
+spread#':=spread#; spread':=spread; % the spread of `$=$'
+compute_spread(5/4x_height#,3/2x_height#);
+beginchar(oct"051",14u#,v_center(spread#'+spread#+rule_thickness#));
+adjust_fit(0,0); pickup rule.nib; autorounded;
+lft x1=hround 1.5u-eps; x2=w-x1; x3=x1;
+y1-y3=spread; y2=.5[y1,y3]; top y1=h;
+x4=x5=.5w; y4=y1; y5=y3;
+draw z1---z4...z2{down}...z5---z3;  % arc and bars
+x8=x1; rt x9=x2; y8=y9; y3-y9=spread'; draw z8--z9;  % lower bar
+z100=.5[z8,z9]; y101=.5[y8,y3];x101-x100=y101-y100;
+char_negate(100,101,102);
+labels(1,2,3,4,5,8,9); endchar;
+
+cmchar "Not subset or equal to sign";
+compute_spread(.45x_height#,.55x_height#);
+spread#':=spread#; spread':=spread; % the spread of `$=$'
+compute_spread(5/4x_height#,3/2x_height#);
+beginchar(oct"052",14u#,v_center(spread#'+spread#+rule_thickness#+6u#));
+adjust_fit(0,0); pickup rule.nib; autorounded;
+lft x2=hround 1.5u-eps; x1=x3=w-x2;
+y1-y3=spread; y2=.5[y1,y3]; top y1=h-3u;
+x4=x5=.5w; y4=y1; y5=y3;
+draw z1---z4...z2{down}...z5---z3;  % arc and bars
+x8=x1; lft x9=x2; y8=y9; y3-y9=spread'; draw z8--z9;  % lower bar
+char_center(100); y101=y1+3u; x101=w-3u;
+char_negate(100,101,102);
+labels(1,2,3,4,5,8,9); endchar;
+
+cmchar "Not superset or equal to sign";
+compute_spread(.45x_height#,.55x_height#);
+spread#':=spread#; spread':=spread; % the spread of `$=$'
+compute_spread(5/4x_height#,3/2x_height#);
+beginchar(oct"053",14u#,v_center(spread#'+spread#+rule_thickness#+6u#));
+adjust_fit(0,0); pickup rule.nib; autorounded;
+lft x1=hround 1.5u-eps; x2=w-x1; x3=x1;
+y1-y3=spread; y2=.5[y1,y3]; top y1=h-3u;
+x4=x5=.5w; y4=y1; y5=y3;
+draw z1---z4...z2{down}...z5---z3;  % arc and bars
+x8=x1; rt x9=x2; y8=y9; y3-y9=spread'; draw z8--z9;  % lower bar
+char_center(100); y101=y1+3u; x101=w-3u;
+char_negate(100,101,102);
+labels(1,2,3,4,5,8,9); endchar;
+
+cmchar "Negated double vertical line (norm or cardinality)";
+beginchar(oct"054",9u#,body_height#,paren_depth#);
+adjust_fit(0,0); pickup rule.nib;
+x1=x2; top y1=h; .5[y1,y2]=math_axis;
+x3=x4=w-x1; y3=y1; y4=y2;
+compute_spread(.45x_height#,.55x_height#); x3-x1=spread;
+draw z1--z2; draw z3--z4;  % stems
+char_center(c); x.t=w; y.t=2/3h;
+char_negate(c,t,b);
+labels(1,2,3,4); endchar;
+
+cmchar "Negated vertical line";
+beginchar(oct"055",5u#,body_height#,paren_depth#);
+italcorr body_height#*slant+.5rule_thickness#-2u#;
+adjust_fit(0,0); pickup rule.nib;
+x1=x2=good.x .5w; top y1=h+eps; bot y2=-d-eps;
+draw z1--z2;  % stem
+x.t=w; x.b=w-x.t; y.t=2/3h; y.b=1/3h;
+draw z.b--z.t;
+labels(1,2,b,t); endchar;
+
+cmchar "Negated cute vertical bar";
+beginchar(oct"056",4u#,6u#+math_axis#,6u#-math_axis#);
+italcorr math_axis#*slant - .5u#;
+adjust_fit(0,0); pickup rule.nib;
+x1=x2=hround(w/2); top y1=x_height; bot y2=-o;
+draw z1--z2;
+char_center(c); x.t=w; y.t=5/8h; 
+char_negate(c,t,b);
+labels(1,2); endchar;
+
+cmchar "Negated pair of cute vertical bars";
+beginchar(oct"057",7u#,6u#+math_axis#,6u#-math_axis#);
+italcorr math_axis#*slant - .5u#;
+adjust_fit(0,0); pickup rule.nib;
+lft x1=u; x2=x1; top y1=x_height; bot y2=-o;
+x3=w-x1; x4=x3; y3=y1; y4=y2;
+draw z1--z2; draw z3--z4;
+char_center(c); x.t=w; y.t=5/8h; 
+char_negate(c,t,b);
+labels(1,2,3,4); endchar;
+
+cmchar "Negated left turnstile";
+beginchar(oct"060",11u#,asc_height#,0);
+adjust_fit(0,0); pickup rule.nib;
+.5[y1,y2]=y3=y4; x1=x2=x3;
+lft x3=hround u; x4=w-x3; top y1=h; bot y2=0;
+draw z1--z2;  % stem
+draw z3--z4;  % bar
+top rt z.t=(w-u,h); bot lft z.b=(-u,0); draw z.t--z.b;
+labels(1,2,3,4,b,t); endchar;
+
+cmchar "Negated forces symbol"; 
+beginchar(oct"061",13u#,asc_height#,0); 
+adjust_fit(0,0); pickup rule.nib; 
+top y1=h; bot y2=0; y3=y4=good.y .5h; y5=y1; y6=y2; 
+lft x5=hround u; x4=w-x5;  
+compute_spread(.45x_height#,.55x_height#); 
+x1=x5+spread; x1=x2=x3; x6=x5; 
+draw z6--z5; draw z2--z1; draw z3--z4; 
+top rt z.t=(w-u,h); bot lft z.b=(-u,0); draw z.t--z.b;
+penlabels(1,2,3,4,5,6,b,t); endchar; 
+ 
+cmchar "Negated satisfies symbol"; 
+beginchar(oct"062",11u#,asc_height#,0); 
+adjust_fit(0,0); pickup rule.nib; 
+compute_spread(.45x_height#,.55x_height#); 
+top y1=h; bot y2=0; y0=good.y .5[y1,y2];  
+y3=vround y0+.5spread; 
+y5=vround y0- .5spread; y4=y3; y6=y5;  
+lft x1=hround u; x4=w-x1; 
+x1=x2=x3=x5; x4=x6; x0=x1; 
+draw z1--z2; % vertical line 
+draw z3--z4; % draw top horizontal piece 
+draw z5--z6; % draw bottom horizontal piece 
+top rt z.t=(w-u,h); bot lft z.b=(-u,0); draw z.t--z.b;
+penlabels(0,1,2,3,4,5,6,b,t); endchar; 
+ 
+cmchar "Negated forces symbol with extra bar"; 
+beginchar(oct"063",13u#,asc_height#,0); 
+adjust_fit(0,0); pickup rule.nib; 
+top y1=h; bot y2=0; y3=y4=good.y .5h; y5=y1; y6=y2; 
+lft x5=hround u; x4=w-x5;  
+compute_spread(.45x_height#,.55x_height#); 
+x1=x5+spread; x1=x2=x3; x6=x5; 
+x3'=x3; x4'=x4; y3:=y3+.5spread; y4:=y3;
+y3'=y4'=y3-spread; 
+draw z6--z5; draw z2--z1; draw z3--z4; 
+draw z3'--z4'; % extra bar
+top rt z.t=(w-u,h); bot lft z.b=(-u,0); draw z.t--z.b;
+penlabels(1,2,3,4,5,6,b,t); endchar; 
+
+
+cmchar "Negated rightward isosceles triangle with lower bar"; 
+compute_spread(.45x_height#,.55x_height#); 
+spread#':=spread#; spread':=spread; % the spread of `$=$' 
+compute_spread(5/4x_height#,3/2x_height#); 
+beginchar(oct"064",14u#,v_center(spread#'+spread#+rule_thickness#+6u#)); 
+adjust_fit(0,0); pickup rule.nib; lft x2=hround(1.5u); 
+x3=x2; x1=hround(w-x2);   
+top y2=h-3u; y2-y3=spread; y1=.5[y2,y3]; 
+x4=x2; x5=x1; y3-y4=spread'; y5=y4; 
+draw z1--z2--z3--cycle; draw z4--z5; 
+char_center(c); x.t=1/2[x.c,w]; y.t=y2+3u;
+char_negate(c,t,b);
+penlabels(1,2,3,4,5); endchar;  
+ 
+cmchar "Negated leftward isosceles triangle with lower bar"; 
+compute_spread(.45x_height#,.55x_height#); 
+spread#':=spread#; spread':=spread; % the spread of `$=$' 
+compute_spread(5/4x_height#,3/2x_height#); 
+beginchar(oct"065",14u#,v_center(spread#'+spread#+rule_thickness#+6u#)); 
+adjust_fit(0,0); pickup rule.nib; rt x2=hround(w-1.5u-eps); 
+x3=x2; x1=hround(w-x2);   
+top y2=h-3u; y2-y3=spread; y1=.5[y2,y3]; 
+x4=x2; x5=x1; y3-y4=spread'; y5=y4; 
+draw z1--z2--z3--cycle; draw z4--z5; 
+char_center(c); x.t=1/2[x.c,w]; y.t=y2+3u;
+char_negate(c,t,b);
+penlabels(1,2,3,4,5); endchar;  
+ 
+cmchar "Negated leftward pointing isosceles triangle"; 
+compute_spread(.45x_height#,.55x_height#); 
+spread#':=spread#; spread':=spread; % the spread of `$=$' 
+compute_spread(5/4x_height#,3/2x_height#); 
+beginchar(oct"066",14u#,v_center(spread#+rule_thickness#+6u#)); 
+adjust_fit(0,0); pickup rule.nib; rt x2=hround(w-1.5u-eps); 
+x3=x2; x1=hround(w-x2);   
+top y2=h-3u; y2-y3=spread; y1=.5[y2,y3]; 
+draw z1--z2--z3--cycle;  
+char_center(c); x.t=1/2[x.c,w]; y.t=y2+3u;
+char_negate(c,t,b);
+penlabels(1,2,3); endchar;  
+ 
+cmchar "Negated rightward pointing isosceles triangle"; 
+compute_spread(.45x_height#,.55x_height#); 
+spread#':=spread#; spread':=spread; % the spread of `$=$' 
+compute_spread(5/4x_height#,3/2x_height#); 
+beginchar(oct"067",14u#,v_center(spread#+rule_thickness#+6u#)); 
+adjust_fit(0,0); pickup rule.nib; lft x2=hround(1.5u); 
+x3=x2; x1=hround(w-x2);   
+top y2=h-3u; y2-y3=spread; y1=.5[y2,y3]; 
+draw z1--z2--z3--cycle;  
+char_center(c); x.t=1/2[x.c,w]; y.t=y2+3u;
+char_negate(c,t,b);
+penlabels(1,2,3); endchar;  
+
+cmchar "Negated leftward arrow";
+compute_spread(.45x_height#,.55x_height#);
+beginchar(oct"070",18u#,v_center(spread#+rule_thickness#));
+adjust_fit(0,0); pickup crisp.nib;
+pos1(rule_thickness,90); pos2(rule_thickness,90); pos3(bar,0); pos4(bar,0);
+y0=y1=y2=math_axis; x1+.5rule_thickness=hround(w-u); lft x0=hround u;
+y3-y0=y0-y4=.24asc_height+eps; x3=x4=x0+3u+eps;
+pos5(bar,angle(z4-z0)); z5l=z0; pos6(bar,angle(z3-z0)); z6l=z0;
+z9=.381966[.5[z3,z4],z0];
+numeric t; path p; p=z4r{z9-z4}..z6r;
+t=xpart(p intersectiontimes((0,y2l)--(w,y2l))); x2=xpart point t of p;
+filldraw z0..{z4-z9}z4l--subpath (0,t) of\\(z4r{z9-z4}..z6r)
+ --z2l---z1l..z1r---z2r--subpath (t,0) of\\(z3r{z9-z3}..z5r)
+ --z3l{z9-z3}..z0 & cycle;  % arrowhead and stem
+char_center(100); top y101=top y3; x101=x100+2u;
+char_negate(100,101,102);
+penlabels(0,1,2,3,4,5,6,9); endchar;
+
+cmchar "Negated rightward arrow";
+compute_spread(.45x_height#,.55x_height#);
+beginchar(oct"071",18u#,v_center(spread#+rule_thickness#));
+adjust_fit(0,0); pickup crisp.nib;
+pos1(rule_thickness,90); pos2(rule_thickness,90); pos3(bar,0); pos4(bar,0);
+y0=y1=y2=math_axis; x1-.5rule_thickness=hround u; rt x0=hround(w-u);
+y3-y0=y0-y4=.24asc_height+eps; x3=x4=x0-3u-eps;
+pos5(bar,angle(z4-z0)); z5l=z0; pos6(bar,angle(z3-z0)); z6l=z0;
+z9=.381966[.5[z3,z4],z0];
+numeric t; path p; p=z4l{z9-z4}..z6r;
+t=xpart(p intersectiontimes((0,y2l)--(w,y2l))); x2=xpart point t of p;
+filldraw z0..{z4-z9}z4r--subpath (0,t) of\\(z4l{z9-z4}..z6r)
+ --z2l---z1l..z1r---z2r--subpath (t,0) of\\(z3l{z9-z3}..z5r)
+ --z3r{z9-z3}..z0 & cycle;  % arrowhead and stem
+char_center(100); top y101=top y3; x101=x100+2u;
+char_negate(100,101,102);
+penlabels(0,1,2,3,4,5,6,9); endchar;
+
+cmchar "Negated left-and-right arrow";
+compute_spread(.45x_height#,.55x_height#);
+beginchar(oct"075",18u#,
+ v_center(if monospace:.6asc_height#+fi spread#+rule_thickness#));
+adjust_fit(0,0); pickup crisp.nib;
+pos1(rule_thickness,90); pos2(rule_thickness,90); pos3(bar,0); pos4(bar,0);
+y0=y1=y2=math_axis if monospace:+vround.3asc_height fi; lft x0=hround u;
+if monospace: x1+.5rule_thickness=hround(w-u) else: x1=.5w fi;
+y3-y0=y0-y4=.24asc_height+eps; x3=x4=x0+3u+eps;
+pos5(bar,angle(z4-z0)); z5l=z0; pos6(bar,angle(z3-z0)); z6l=z0;
+z9=.381966[.5[z3,z4],z0];
+numeric t; path p; p=z4r{z9-z4}..z6r;
+t=xpart(p intersectiontimes((0,y2l)--(w,y2l))); x2=xpart point t of p;
+filldraw z0..{z4-z9}z4l--subpath (0,t) of\\(z4r{z9-z4}..z6r)
+ --z2l---z1l..z1r---z2r--subpath (t,0) of\\(z3r{z9-z3}..z5r)
+ --z3l{z9-z3}..z0 & cycle;  % left arrowhead and stem
+pos11(rule_thickness,90); pos12(rule_thickness,90); pos13(bar,0); pos14(bar,0);
+y10=y11=y12=math_axis if monospace:-vround.3asc_height fi;
+rt x10=hround(w-u);
+if monospace: x11-.5rule_thickness=hround u else: x11=.5w fi;
+y13-y10=y10-y14=.24asc_height+eps; x13=x14=x10-3u-eps;
+pos15(bar,angle(z14-z10)); z15l=z10; pos16(bar,angle(z13-z10)); z16l=z10;
+z19=.381966[.5[z13,z14],z10];
+numeric t; path p; p=z14l{z19-z14}..z16r;
+t=xpart(p intersectiontimes((0,y12l)--(w,y12l))); x12=xpart point t of p;
+filldraw z10..{z14-z19}z14r--subpath (0,t) of\\(z14l{z19-z14}..z16r)
+ --z12l---z11l..z11r---z12r--subpath (t,0) of\\(z13l{z19-z13}..z15r)
+ --z13r{z19-z13}..z10 & cycle;  % right arrowhead and stem
+char_center(100); top y101=top y3; x101=x100+2u;
+char_negate(100,101,102);
+penlabels(0,1,2,3,4,5,6,9,10,11,12,13,14,15,16,19); endchar;
+
+cmchar "Negated double leftward arrow";
+compute_spread(.45x_height#,.55x_height#);
+beginchar(oct"072",18u#,v_center(spread#+rule_thickness#));
+adjust_fit(0,0); pickup rule.nib;
+lft x7=hround u-eps; x8=x7; x1=x2=w-x7;
+y1=y7; y2=y8; y1-y2=spread; .5[y1,y2]=math_axis;
+draw z1--z7; draw z2--z8;  % bars
+pickup crisp.nib; lft x0=hround u-eps; y0=good.y math_axis;
+pos3(rule_thickness,0); pos4(rule_thickness,0);
+y3-y1=y2-y4=.24asc_height+eps; x3=x4=x0+6u+eps;
+pos5(rule_thickness,angle(z4-z0)); z5l=z0;
+pos6(rule_thickness,angle(z3-z0)); z6l=z0;
+z9=.381966[.5[z3,z4],z0];
+erase filldraw z0..{z3-z9}z3--(0,y3)
+ --(0,y4)--z4{z9-z4}..z0 & cycle;  % erase excess
+numeric t; path p; p=z4r{z9-z4}..z6r;
+t=xpart(p intersectiontimes((0,y0)--(w,y0)));
+filldraw z0..{z4-z9}z4l--subpath (0,t) of\\(z4r{z9-z4}..z6r)
+ --subpath (t,0) of\\(z3r{z9-z3}..z5r)--z3l{z9-z3}..z0 & cycle;  % arrowhead
+pickup rule.nib; x100=.5[x9,x1]; y100=y9; x101=x100+2u; top y101=top y3;
+y101-y100=y100-y102; x101-x100=x100-x102; draw z101--z102;
+penlabels(0,1,2,3,4,5,6,7,8,9); endchar;
+
+cmchar "Negated double rightward arrow";
+compute_spread(.45x_height#,.55x_height#);
+beginchar(oct"073",18u#,v_center(spread#+rule_thickness#));
+adjust_fit(0,0); pickup rule.nib;
+lft x1=hround u-eps; x2=x1; x7=x8=w-x1;
+y1=y7; y2=y8; y1-y2=spread; .5[y1,y2]=math_axis;
+draw z1--z7; draw z2--z8;  % bars
+pickup crisp.nib; rt x0=hround(w-u)+eps; y0=good.y math_axis;
+pos3(rule_thickness,0); pos4(rule_thickness,0);
+y3-y1=y2-y4=.24asc_height+eps; x3=x4=x0-6u-eps;
+pos5(rule_thickness,angle(z4-z0)); z5l=z0;
+pos6(rule_thickness,angle(z3-z0)); z6l=z0;
+z9=.381966[.5[z3,z4],z0];
+erase filldraw z0..{z3-z9}z3--(w,y3)
+ --(w,y4)--z4{z9-z4}..z0 & cycle;  % erase excess
+numeric t; path p; p=z4l{z9-z4}..z6r;
+t=xpart(p intersectiontimes((0,y0)--(w,y0)));
+filldraw z0..{z4-z9}z4r--subpath (0,t) of\\(z4l{z9-z4}..z6r)
+ --subpath (t,0) of\\(z3l{z9-z3}..z5r)--z3r{z9-z3}..z0 & cycle;  % arrowhead
+pickup rule.nib; x100=.5[x9,x1]; y100=y9; x101=x100+2u; top y101=top y3;
+y101-y100=y100-y102; x101-x100=x100-x102; draw z101--z102;
+penlabels(0,1,2,3,4,5,6,7,8,9); endchar;
+
+cmchar "Negated double left-and-right arrow";
+compute_spread(.45x_height#,.55x_height#);
+beginchar(oct"074",18u#,v_center(spread#+rule_thickness#));
+adjust_fit(if monospace: -u#,-u# else: 0,0 fi); pickup rule.nib;
+lft x7=hround u-eps; x8=x7; x1=x2=w-x7;
+y1=y7; y2=y8; y1-y2=spread; .5[y1,y2]=math_axis;
+draw z1--z7; draw z2--z8;  % bars
+pickup crisp.nib; lft x0=hround u-o; y0=good.y math_axis;
+pos3(rule_thickness,0); pos4(rule_thickness,0);
+y3-y1=y2-y4=.24asc_height+eps; x3=x4=x0+5u+eps;
+pos5(rule_thickness,angle(z4-z0)); z5l=z0;
+pos6(rule_thickness,angle(z3-z0)); z6l=z0;
+z9=.381966[.5[z3,z4],z0];
+erase filldraw z0..{z3-z9}z3--(0,y3)
+ --(0,y4)--z4{z9-z4}..z0 & cycle;  % erase excess at left
+numeric t; path p; p=z4r{z9-z4}..z6r;
+t=xpart(p intersectiontimes((0,y0)--(w,y0)));
+filldraw z0..{z4-z9}z4l--subpath (0,t) of\\(z4r{z9-z4}..z6r)
+ --subpath (t,0) of\\(z3r{z9-z3}..z5r)
+ --z3l{z9-z3}..z0 & cycle;  % left arrowhead
+rt x10=hround(w-u)+o; y10=good.y math_axis;
+pos13(rule_thickness,0); pos14(rule_thickness,0);
+y13=y3; y14=y4; x13=x14=x10-5u-eps;
+pos15(rule_thickness,angle(z14-z10)); z15l=z10;
+pos16(rule_thickness,angle(z13-z10)); z16l=z10;
+z19=.381966[.5[z13,z14],z10];
+erase filldraw z10..{z13-z19}z13--(w,y13)
+ --(w,y14)--z14{z19-z14}..z10 & cycle;  % erase excess at right
+numeric t; path p; p=z14l{z19-z14}..z16r;
+t=xpart(p intersectiontimes((0,y10)--(w,y10)));
+filldraw z10..{z14-z19}z14r--subpath (0,t) of\\(z14l{z19-z14}..z16r)
+ --subpath (t,0) of\\(z13l{z19-z13}..z15r)
+ --z13r{z19-z13}..z10 & cycle; % right arrowhead
+char_center(100); top y101=top y13; x101=x100+1.5u; char_negate(100,101,102);
+penlabels(0,1,2,3,4,5,6,7,8,9,10,13,14,15,16,19); endchar;
+
+cmchar "Times-division symbol";
+beginarithchar(oct"076");
+pickup rule.nib;
+x11=good.x(1/sqrt2)[.5w,rt u]; y11=good.y(1/sqrt2)[math_axis,bot h];
+x12=x13=w-x11; x14=x11; .5[y11,y12]=.5[y13,y14]=math_axis; y12=y14;
+draw z11--z12; draw z13--z14;  % diagonals
+x3-.5dot_size=hround(.5w-.5dot_size); %center_on(x3);
+y3+.5dot_size=vround(math_axis+math_spread[.5x_height,.6x_height]+.5dot_size);
+lft x1=hround u-eps; x2=w-x1; y1=y2=math_axis;
+draw z1--z2;  % bar
+pos3(dot_size,0); pos4(dot_size,90); z3=z4;
+pos5(dot_size,0); pos6(dot_size,90); z5=z6; x5=x3; .5[y3,y5]=math_axis;
+dot(3,4); dot(5,6);  % dots
+penlabels(1,2,3,4,5,6,11,12,13,14); endchar;
+
+cmchar "Null set symbol";
+beginarithchar(oct"077");
+pickup rule.nib;
+z0=(w/2,h/2); % center of circle
+rt x1-lft x0=hround(h/2 + o);  y1=y0;
+numeric theta; theta=45;
+for i=2 upto 8: z[i]-z0=(z1-z0) rotated ((i-1)*theta); endfor
+draw z8...z1 for i=2 upto 8: ...z[i] endfor;
+lft x9=u; x10=w-x9;  bot y9=bot y7; top y10=top y3; draw z9--z10;
+labels(range 0 thru 10); endchar;
+
+cmchar "Negated existential quantifier";
+beginchar(oct"100",10u#,asc_height#,0);
+italcorr asc_height#*slant;
+adjust_fit(0,0); pickup rule.nib;
+lft x1=hround u-eps; x2=x3=x5=w-x1; x4=x6-.25u=x1;
+top y1=h; bot y4=0; y2=y1; y5=y6=.5[y1,y3]; y3=y4;
+draw z1--z2--z3--z4;  % upper bar, stem, lower bar
+draw z5--z6;  % middle bar
+char_center(100); x101=w-3u; y101=y1+3u;
+char_negate(100,101,102);
+labels(1,2,3,4,5,6); endchar;
+
+charlist oct"133": oct"134";
+charlist oct"135": oct"136";
+
+cmchar"Wider than widest circumflex (hat) accent";
+beginchar(oct"133",34u#,1.1body_height#,0);
+adjust_fit(0,0);
+pickup crisp.nib;
+pos2(.7[vair,curve],90); top y2r=h+o; x2=.5w;
+x1=w-x3=good.x-eps; y1=y3=.45[x_height,y2];
+pos1(1.2hair,angle(z2-z1)+90); pos3(1.2hair,angle(z3-z2)+90);
+filldraw stroke z1e--z2e--z3e;
+penlabels(1,2,3);
+%big_hat; 
+endchar;
+
+cmchar"Very Widest circumflex (hat) accent";
+beginchar(oct"134",42u#,1.1body_height#,0);
+adjust_fit(0,0);
+pickup crisp.nib;
+pos2(.7[vair,curve],90); top y2r=h+o; x2=.5w;
+x1=w-x3=good.x-eps; y1=y3=.45[x_height,y2];
+pos1(1.2hair,angle(z2-z1)+90); pos3(1.2hair,angle(z3-z2)+90);
+filldraw stroke z1e--z2e--z3e;
+penlabels(1,2,3);
+%big_hat; 
+endchar;
+
+cmchar"Even wider tilde (squiggle) accent";
+beginchar(oct"135",34u#,1.1body_height#,0);
+%big_tilde; 
+adjust_fit(0,0); pickup crisp.nib;
+numeric theta; theta=angle(1/6(w-vair),1/4(h-x_height));
+numeric mid_width; mid_width=.4[vair,stem];
+pos1(1.5vair,theta+80); pos2(2vair,theta+80);
+pos3(2vair,theta+80); pos4(1.5vair,theta+80);
+z2-z1=z4-z3 = (mid_width-crisp)*dir theta;
+lft x1r=w-rt x4l=0; top y4r=h;
+bot y1l=vround(bot y1l+min(.6[x_height,h],y3l-.25vair)-top y1r);
+pair delta; ypart delta=3(y3l-y1l); delta=whatever*dir theta;
+filldraw z1l..controls(z1l+delta)and(z3l-delta)..z3l..z4l
+--z4r..controls(z4r-delta)and(z2r+delta)..z2r..z1r--cycle;
+penlabels(1,2,3,4);
+endchar;
+
+cmchar"Very widest tilde (squiggle) accent";
+beginchar(oct"136",42u#,1.2body_height#,0);
+%big_tilde; 
+adjust_fit(0,0); pickup crisp.nib;
+numeric theta; theta=angle(1/6(w-vair),1/4(h-x_height));
+numeric mid_width; mid_width=.4[vair,stem];
+pos1(1.5vair,theta+80); pos2(2vair,theta+80);
+pos3(2vair,theta+80); pos4(1.5vair,theta+80);
+z2-z1=z4-z3 = (mid_width-crisp)*dir theta;
+lft x1r=w-rt x4l=0; top y4r=h;
+bot y1l=vround(bot y1l+min(.6[x_height,h],y3l-.25vair)-top y1r);
+pair delta; ypart delta=3(y3l-y1l); delta=whatever*dir theta;
+filldraw z1l..controls(z1l+delta)and(z3l-delta)..z3l..z4l
+--z4r..controls(z4r-delta)and(z2r+delta)..z2r..z1r--cycle;
+penlabels(1,2,3,4);
+endchar;
+
+cmchar "Reversed turned F";
+beginchar(oct"140",10u#,asc_height#,0);
+italcorr asc_height#*slant;
+adjust_fit(0,0); pickup rule.nib;
+lft x4=hround u-eps; x2=x3=x5=w-x4; x6=x4+.27w;
+top y2=h; bot y4=0;  y5=y6=.5[y2,y3]; y3=y4;
+draw z2--z3--z4;     % upper bar, stem, lower bar
+draw z5--z6;     % middle bar
+labels(2,3,4,5,6); endchar;
+
+cmchar "The Reversed inverted letter G";
+beginchar(oct"141",12u#,cap_height#,0);
+ italcorr cap_height#*slant-.5u#; adjust_fit(0,0);
+ pickup rule.nib; 
+ rt x1=hround(w-1.35u); x2=x4=.5w+u;
+ lft x3=hround max(u,2u-.5cap_curve); rt x5=hround(w-1.2u);
+ top y1=vround .93h+o; top y2=h+o; y3=.5h;
+ bot y4=-o; bot y5=vround .07h-o;
+ draw z1...{left}z2...{down}z3{down}...{right}z4...{up}z5;
+ z7=z5; x0=x7; top y0=1+vround .35[bar_height,x_height];
+ draw z0--z7;     % stem
+ z0=z9; y8=y9; lft x8=hround x4;
+ draw z8--z9;     % bar
+ math_fit(-.3cap_height#*slant-.5u#,.5ic#); 
+picture rvchar;
+ rvchar=currentpicture  reflectedabout((.5w,0),(.5w,h));
+currentpicture:= rvchar; 
+penlabels(0,1,1',2,3,4,5,6,7,8,9); endchar;
+
+cmchar "Equal or similar symbol";
+compute_spread(.45x_height#,.55x_height#);
+beginchar(oct"150",14u#,v_center(2spread#+rule_thickness#));
+adjust_fit(0,0);
+pickup pencircle xscaled .7rule_thickness yscaled 1.4rule_thickness;
+if vair#>.8curve#: pickup rule.nib; autorounded; fi % monoline
+lft x1=hround u; x2=4u; x3=w-x2; x4=w-x1;
+bot y1=bot y3=-d; top y2=top y4=y1+spread;
+draw z1{up}...z2{right}..{right}z3...{up}z4;  % stroke
+pickup rule.nib;
+lft x5=hround u-eps; x6=w-x5; top y5=top y6=h;
+draw z5--z6;
+labels(1,2,3,4,5,6); endchar;
+
+
+%% parameters for Hebrew letters Beth, Gimel, Dalet
+numeric theta; theta=45;
+cmchar "Hebrew letter Beth";
+beginchar(oct"151", 12u#, asc_height#, 0);
+%currenttransform:=identity rotated -45 shifted (.75h, 0); 
+adjust_fit(0,0); 
+pickup rule.nib; 
+top y0=1.1h; lft x0=u; 
+pos1(cap_curve,90); x1=2.5u; y1r=h;
+pos2(cap_curve,90); x2=w-x1; y2r=y1r;
+rt x3=w-u; y2l-y3=y0-y1r;
+x4=x3;
+% now for the base.
+pos12(cap_curve/cosd theta, theta); pos11(cap_curve/cosd theta, theta);
+y11r=y12r=y4; y11l=0;
+x12=u; x11=w-x12;
+filldraw z0{down}..tension.8..z1l{right}..{right}z2l..{down}z3&
+z3{up}..tension.8..z2r{left}..{left}z1r..z0..cycle; % top
+pickup rule.nib; draw z3..z4; % down stroke at right of letter
+filldraw stroke z11e{left}..{left}z12e;
+penlabels(0,1,2,3,4,11,12);
+endchar;
+
+cmchar "Hebrew letter Gimel";
+beginchar(oct"152", 8u#, asc_height#, 0);
+%currenttransform:=identity rotated -45 shifted (.75h, 0); 
+adjust_fit(0,0); 
+pickup rule.nib; 
+top y0=1.1h; lft x0=u; 
+pos1(cap_curve,90); x1=2.5u; y1r=h;
+pos2(cap_curve,90); x2=w-x1+.5u; y2r=y1r;
+filldraw z0{down}..tension.8..z1l{right}..{right}z2l..tension.8..{left}z2r
+  ..{left}z1r..z0..cycle; % top slab
+z3=z2l;x4=x3+.2stem; y4=-o; x5=x4+.3stem; y5=y3c;
+x3a=x3b=x3c=x3; y3a=.8h; y3b=.5h; y3c=cap_curve;
+y5:=.5y5; % reset y5
+path p, q; p=(z3---z3c..z4); q=(z4{1,1}..z5..{-.005,1}z3); % vertical
+filldraw p&q&cycle;
+% now for the base.
+pos12(cap_curve/cosd theta, theta); pos11(cap_curve/cosd theta, theta);
+pos13(cap_curve/cosd theta, theta); y13=y12; x13=w;
+  % z13 is a dummy point for getting intersection
+y11r=y12r; y11l=0;
+x12=u; 
+z10=p intersectionpoint (z12r--z13r); z11r=z10;
+filldraw stroke z11e{left}..{left}z12e;
+penlabels(0,1,2,3,3c,4,5,11,12);
+endchar;
+
+cmchar "Hebrew letter Daleth";
+beginchar(oct"153", 12u#, asc_height#, 0);
+%currenttransform:=identity rotated -45 shifted (.75h, 0); 
+adjust_fit(0,0); 
+pickup rule.nib; 
+top y0=1.1h; lft x0=u; 
+pos1(cap_curve,90); x1=2.5u; y1r=h;
+pos2(cap_curve,90); x2=w-x1+.5u; y2r=y1r;
+filldraw z0{down}..tension.8..z1l{right}..{right}z2l..tension.8..{left}z2r
+  ..{left}z1r..z0..cycle; % top slab
+z3=z2l;x4=x3+.2stem; y4=-o; x5=x4+.3stem; y5=y3c;
+x3a=x3b=x3c=x3; y3a=.8h; y3b=.5h; y3c=cap_curve;
+y5:=.5y5; % reset y5
+path p, q; p=(z3---z3c..z4); q=(z4{1,1}..z5..{-.005,1}z3); % vertical
+filldraw p&q&cycle;
+penlabels(0,1,2,3,3c,4,5);
+endchar;
+
+cmchar "Dotted less than sign";
+compute_spread(5/4x_height#,3/2x_height#);
+beginchar(oct"154",14u#,v_center(spread#+rule_thickness#));
+italcorr h#*slant-u#;
+adjust_fit(0,0); pickup rule.nib;
+lft x2=hround 1.5u-eps; x1=x3=w-x2;
+y1-y3=spread; y2=.5[y1,y3]=math_axis;
+draw z1--z2--z3;  % diagonals
+y4=y2; x4=.75[x2, x1]; z5=z4;
+pos4(dot_size,0); pos5(dot_size,90); dot(4,5);
+labels(1,2,3,4,5); endchar;
+
+cmchar "Dotted greater than sign";
+compute_spread(5/4x_height#,3/2x_height#);
+beginchar(oct"155",14u#,v_center(spread#+rule_thickness#));
+italcorr math_axis#*slant-u#;
+adjust_fit(0,0); pickup rule.nib;
+rt x2=hround(w-1.5u)+eps; x1=x3=w-x2;
+y1-y3=spread; y2=.5[y1,y3]=math_axis;
+draw z1--z2--z3;  % diagonals
+y4=y2; x4=.75[x2, x1]; z5=z4;
+pos4(dot_size,0); pos5(dot_size,90); dot(4,5);
+labels(1,2,3,4,5); endchar;
+              
+cmchar "Times operator with left vertical";
+beginarithchar(oct"156"); pickup rule.nib;
+x1=good.x(1/sqrt2)[.5w,rt u]; y1=good.y(1/sqrt2)[math_axis,bot h];
+x2=x3=w-x1; x4=x1; .5[y1,y2]=.5[y3,y4]=math_axis; y2=y4;
+draw z1--z2; draw z3--z4;  % diagonals
+draw z1--z4;
+labels(1,2,3,4); endchar;
+
+cmchar "Times operator with right vertical";
+beginarithchar(oct"157"); pickup rule.nib;
+x1=good.x(1/sqrt2)[.5w,rt u]; y1=good.y(1/sqrt2)[math_axis,bot h];
+x2=x3=w-x1; x4=x1; .5[y1,y2]=.5[y3,y4]=math_axis; y2=y4;
+draw z1--z2; draw z3--z4;  % diagonals
+draw z2--z3;
+labels(1,2,3,4); endchar;
+
+cmchar "Cute vertical bar";
+beginchar(oct"160",4u#,6u#+math_axis#,6u#-math_axis#);
+italcorr math_axis#*slant - .5u#;
+adjust_fit(0,0); pickup rule.nib;
+x1=x2=hround(w/2); top y1=x_height; bot y2=-o;
+draw z1--z2;
+labels(1,2); endchar;
+
+cmchar "Two cute vertical bars";
+beginchar(oct"161",7u#,6u#+math_axis#,6u#-math_axis#);
+italcorr math_axis#*slant - .5u#;
+adjust_fit(0,0); pickup rule.nib;
+lft x1=u; x2=x1; top y1=x_height; bot y2=-o;
+x3=w-x1; x4=x3; y3=y1; y4=y2;
+draw z1--z2; draw z3--z4;
+labels(1,2,3,4); endchar;
+
+cmchar "Integer division (reverse quotient) symbol";
+beginarithchar(oct"162"); pickup rule.nib;
+x1=2u; top y1=x_height;%
+x2=x3=w-x1; x4=x1; bot y2=-o;
+draw z1--z2;  % diagonal
+labels(1,2,3,4); endchar;
+
+
+cmchar "Thick similarity sign";% taken from symbol.mf
+compute_spread(.45x_height#,.55x_height#);
+beginchar(oct"163",14u#,v_center(spread#+rule_thickness#));
+adjust_fit(0,0);
+pickup pencircle xscaled .8rule_thickness yscaled 1.87rule_thickness;
+if vair#>.8curve#: pickup rule.nib; autorounded; fi % monoline
+lft x1=hround u; x2=4u; x3=w-x2; x4=w-x1;
+bot y1=bot y3=-d; top y2=top y4=h;
+draw z1{up}...z2{right}..{right}z3...{up}z4;  % stroke
+labels(1,2,3,4); endchar;
+
+
+cmchar "Approximate equality sign"; % taken fron symbol.mf
+compute_spread(.45x_height#,.55x_height#);
+spread#':=spread#; spread':=spread; % the spread of `$=$'
+compute_spread(.54x_height#,.66x_height#);
+beginchar(oct"164",14u#,v_center(spread#'+spread#+rule_thickness#));
+adjust_fit(0,0);
+pickup pencircle xscaled .8rule_thickness yscaled 1.87rule_thickness;
+if vair#>.8curve#: pickup rule.nib; autorounded; fi % monoline
+lft x1=hround u; x2=4u; x3=w-x2; x4=w-x1;
+y1=y3; top y2=top y4=h; top y2-bot y1=spread';
+draw z1{up}...z2{right}..{right}z3...{up}z4;  % upper stroke
+z1-z5=z2-z6=z3-z7=z4-z8=(0,spread);
+draw z5{up}...z6{right}..{right}z7...{up}z8;  % lower stroke
+labels(1,2,3,4,5,6,7,8); endchar;
+
+cmchar "Approximate equality plus lower bar sign";
+compute_spread(.45x_height#,.55x_height#);
+spread#':=spread#; spread':=spread; % the spread of `$=$'
+compute_spread(.54x_height#,.66x_height#);
+beginchar(oct"165",14u#,v_center(2spread#'+spread#+rule_thickness#));
+adjust_fit(0,0);
+pickup pencircle xscaled .7rule_thickness yscaled 1.4rule_thickness;
+if vair#>.8curve#: pickup rule.nib; autorounded; fi % monoline
+lft x1=hround u; x2=4u; x3=w-x2; x4=w-x1;
+y1=y3; top y2=top y4=h; top y2-bot y1=spread';
+draw z1{up}...z2{right}..{right}z3...{up}z4;  % upper stroke
+z1-z5=z2-z6=z3-z7=z4-z8=(0,spread);
+draw z5{up}...z6{right}..{right}z7...{up}z8;  % lower stroke
+y9=y10; x9=x1; x10=x8; y5-y9=spread';
+pickup rule.nib; draw z9--z10;
+labels(1,2,3,4,5,6,7,8,9,10); endchar;
+
+
+cmchar "Follows with approximate equality sign";
+compute_spread(.45x_height#,.55x_height#);
+spread#':=spread#; spread':=spread; % the spread of `$=$'
+compute_spread(.54 x_height#,.66 x_height#);
+spread#'':=spread#; spread'':=spread; % the spread of `$=$'
+compute_spread(1.111 x_height#,1.333 x_height#);
+beginchar(oct"166",14u#,v_center(2spread#''+spread#+2rule_thickness#));
+adjust_fit(0,0);
+% now for follow sign, using z9 (top), z10 (vertex), & z11 (bot)
+pickup rule.nib;
+lft x9 = hround 1.5u-eps; x10=w-x9; x11=x9;
+y9-y11=spread; top y9=h; y10=.5[y11, y9];
+draw z9{u,-spread}...{right}z10; 
+draw z11{u,spread}...{right}z10;
+pickup pencircle xscaled .7rule_thickness yscaled 1.4rule_thickness;
+if vair#>.8curve#: pickup rule.nib; autorounded; fi % monoline
+lft x1=hround u; x2=4u; x3=w-x2; x4=w-x1;
+top y1=top y3=bot y11-spread''; top y2=top y4=bot y1+spread';
+z1-z5=z2-z6=z3-z7=z4-z8=(0,spread'');
+draw z1{up}...z2{right}..{right}z3...{up}z4;  % upper stroke
+draw z5{up}...z6{right}..{right}z7...{up}z8;  % lower stroke
+labels(1,2,3,4,5,6,7,8,9,10,11); endchar;
+
+cmchar "Precedes with approximate equality sign";
+compute_spread(.45x_height#,.55x_height#);
+spread#':=spread#; spread':=spread; % the spread of `$=$'
+compute_spread(.54x_height#,.66x_height#);
+spread#'':=spread#; spread'':=spread; % the spread of `$=$'
+compute_spread(1.111 x_height#,1.333 x_height#);
+beginchar(oct"167",14u#,v_center(spread#+2spread#''+2rule_thickness#));
+adjust_fit(0,0);
+% now for precedes sign, using z9 (top), z10 (vertex), & z11 (bot)
+pickup rule.nib; 
+x9=x11=w-x10; lft x10=hround 1.5u-eps; 
+y9-y11=spread; top y9=h; y10=.5[y11, y9];
+draw z9{-u,-spread}...{left}z10; 
+draw z11{-u,spread}...{left}z10;
+pickup pencircle xscaled .7rule_thickness yscaled 1.4rule_thickness;
+if vair#>.8curve#: pickup rule.nib; autorounded; fi % monoline
+lft x1=hround u; x2=4u; x3=w-x2; x4=w-x1;
+top y3=top y1=bot y11-spread''; top y2=top y4=bot y1+spread';
+z1-z5=z2-z6=z3-z7=z4-z8=(0,spread'');
+draw z1{up}...z2{right}..{right}z3...{up}z4;  % upper stroke
+draw z5{up}...z6{right}..{right}z7...{up}z8;  % lower stroke
+labels(1,2,3,4,5,6,7,8,9,10,11); endchar;
+
+cmchar "Arch with left downward arrowhead";
+beginchar(oct"170",18u#,x_height#,0);
+adjust_fit(0,0); pickup crisp.nib;
+pos1(rule_thickness,0); pos2(rule_thickness,0);
+pos3(bar,90); pos4(bar,90);
+lft x1l=hround(.5w-.5rule_thickness); y1+.5rule_thickness=h;
+x0=x1=x2; bot y0=-d; x0-x3=x4-x0=3u+eps;
+y3=y4=y0+.24asc_height+eps;
+pos5(bar,angle(z4-z0)); z5l=z0;
+pos6(bar,angle(z3-z0)); z6l=z0;
+z9=.381966[.5[z3,z4],z0];
+numeric t; path p; p=z4r{z9-z4}..z6r;
+t=xpart(p intersectiontimes((x2r,-d)--(x2r,h))); y2=ypart point t of p;
+for i=0 upto 6: x[i]:=x[i]-5.5u; x[i]l:=x[i]l-5.5u; x[i]r:=x[i]r-5.5u; endfor
+x9:=x9-5.5u;
+filldraw z0..{z4-z9}z4l--subpath (0,t) of\\(z4r{z9-z4}..z6r)
+ --z2r---z2l--subpath (t,0) of\\(z3r{z9-z3}..z5r)
+ --z3l{z9-z3}..z0 & cycle;  % arrowhead
+% arch represented by z2, z11 (top) z12
+rt x12=w-1u; bot y12=y0; top y11=h+o; x11=.5[x2, x12];
+pickup rule.nib; draw z2{up}...{right}z11...{down}z12;
+penlabels(0,1,2,3,4,5,6,9,11,12); endchar;
+
+cmchar "Arch with right downward arrowhead";
+beginchar(oct"171",18u#,x_height#,0);
+adjust_fit(0,0); pickup crisp.nib;
+pos1(rule_thickness,0); pos2(rule_thickness,0);
+pos3(bar,90); pos4(bar,90);
+lft x1l=hround(.5w-.5rule_thickness); y1+.5rule_thickness=h;
+x0=x1=x2; bot y0=-d; x0-x3=x4-x0=3u+eps;
+y3=y4=y0+.24asc_height+eps;
+pos5(bar,angle(z4-z0)); z5l=z0;
+pos6(bar,angle(z3-z0)); z6l=z0;
+z9=.381966[.5[z3,z4],z0];
+numeric t; path p; p=z4r{z9-z4}..z6r;
+t=xpart(p intersectiontimes((x2r,-d)--(x2r,h))); y2=ypart point t of p;
+for i=0 upto 6: x[i]:=x[i]+5.5u; x[i]l:=x[i]l+5.5u; x[i]r:=x[i]r+5.5u; endfor
+x9:=x9+5.5u;
+filldraw z0..{z4-z9}z4l--subpath (0,t) of\\(z4r{z9-z4}..z6r)
+ --z2r---z2l--subpath (t,0) of\\(z3r{z9-z3}..z5r)
+ --z3l{z9-z3}..z0 & cycle;  % arrowhead
+% arch represented by z2, z11 (top) z12 (right)
+lft x12=u; bot y12=y0; top y11=h+o; x11=.5[x2, x12];
+pickup rule.nib; draw z2{up}...{left}z11...{down}z12;
+penlabels(0,1,2,3,4,5,6,9,11,12); endchar;
+
+cmchar "Stylized F";
+beginarithchar(oct"172");
+pickup pencircle xscaled 2.5rule_thickness yscaled .5rule_thickness;
+bot y1=-d; top y2=top y3=h+o; y4=y5=.5[y1, y2]; lft x1=u; x3=w-x1;
+numeric t; t=4; % t=slope of thck stem
+y2-y1=t*(x2-x1); 
+z4=whatever[z1, z2]; x5-x4=.6(x3-x2);
+draw z1--z2--z3; draw z4--z5;
+penlabels(1,2,3,4,5); endchar;
+
+
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/tbbx10.mf b/Master/texmf-dist/fonts/source/public/cmbright/tbbx10.mf
new file mode 100644
index 00000000000..a62b95dcb52
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/tbbx10.mf
@@ -0,0 +1,88 @@
+% European Computer Modern Bright text companion font
+% boldface (regular) extended 10 point [1997/04/25 v1.0 (WaS)]
+
+if unknown ebbase: input ebbase fi
+
+font_identifier:="TBBX"; font_size 10pt#;
+
+u#:=22/36pt#;      % unit width
+width_adj#:=22/36pt#;    % width adjustment for certain characters
+serif_fit#:=-9/36pt#;    % extra sidebar near lowercase serifs
+cap_serif_fit#:=-11/36pt#;  % extra sidebar near uppercase serifs
+letter_fit#:=0pt#;    % extra space added to all sidebars
+
+body_height#:=270/36pt#;  % height of tallest characters
+asc_height#:=250/36pt#;    % height of lowercase ascenders
+cap_height#:=250/36pt#;    % height of caps
+fig_height#:=250/36pt#;    % height of numerals
+x_height#:=170/36pt#;    % height of lowercase without ascenders
+math_axis#:=95/36pt#;    % axis of symmetry for math symbols
+bar_height#:=90/36pt#;    % height of crossbar in lowercase e (.53 x_height)
+comma_depth#:=40/36pt#;    % depth of comma below baseline
+desc_depth#:=60/36pt#;    % depth of lowercase descenders
+
+acc_height#:=75/36pt#; % ?
+%dot_height#:=75/36pt#;
+%ldot_height#:=75/36pt#;
+dot_height#:=74/36pt#;
+ldot_height#:=74/36pt#;
+
+crisp#:=0pt#;    % diameter of serif corners
+tiny#:=0pt#;    % diameter of rounded corners
+fine#:=0pt#;      % diameter of sharply rounded corners
+thin_join#:=9/36pt#;    % width of extrafine details
+hair#:=49/36pt#;    % lowercase hairline breadth
+stem#:=49/36pt#;    % lowercase stem breadth
+curve#:=49/36pt#;    % lowercase curve breadth
+ess#:=43/36pt#;      % breadth in middle of lowercase s
+flare#:=40/36pt#;    % diameter of bulbs or breadth of terminals
+dot_size#:=47/36pt#;    % diameter of dots
+cap_hair#:=49/36pt#;    % uppercase hairline breadth
+cap_stem#:=53/36pt#;    % uppercase stem breadth
+cap_curve#:=53/36pt#;    % uppercase curve breadth
+cap_ess#:=51/36pt#;    % breadth in middle of uppercase s
+rule_thickness#:=30/36pt#;  % thickness of lines in math symbols
+
+dish#:=0pt#;      % amount erased at top or bottom of serifs
+bracket#:=0pt#;      % vertical distance from serif base to tangent
+jut#:=0pt#;      % protrusion of lowercase serifs
+cap_jut#:=0pt#;      % protrusion of uppercase serifs
+beak_jut#:=0pt#;    % horizontal protrusion of beak serifs
+beak#:=1.5/36pt#;    % vertical protrusion of beak serifs
+vair#:=26/36pt#;    % vertical diameter of hairlines
+notch_cut#:=49/36pt#;    % maximum breadth above or below notches
+bar#:=26/36pt#;      % lowercase bar thickness
+slab#:=36/36pt#;    % serif and arm thickness
+cap_bar#:=34/36pt#;    % uppercase bar thickness
+cap_band#:=31/36pt#;    % uppercase thickness above/below lobes
+cap_notch_cut#:=45/36pt#;  % max breadth above/below uppercase notches
+serif_drop#:=2/36pt#;    % vertical drop of sloped serifs
+stem_corr#:=1/36pt#;    % for small refinements of stem breadth
+vair_corr#:=2/36pt#;    % for small refinements of hairline height
+apex_corr#:=18/36pt#;    % extra width at diagonal junctions
+
+o#:=8/36pt#;      % amount of overshoot for curves
+apex_o#:=0pt#;      % amount of overshoot for diagonal junctions
+
+slant:=0;      % tilt ratio $(\Delta x/\Delta y)$
+fudge:=.88;      % factor applied to weights of heavy characters
+math_spread:=.5;    % extra openness of math symbols
+superness:=3/4;      % parameter for superellipses
+superpull:=1/18;    % extra openness inside bowls
+beak_darkness:=0;    % fraction of triangle inside beak serifs
+ligs:=2;      % level of ligatures to be included
+
+square_dots:=true;    % should dots be square?
+hefty:=true;      % should we try hard not to be overweight?
+serifs:=false;      % should serifs and bulbs be attached?
+monospace:=false;    % should all characters have the same width?
+variant_g:=false;    % we are not making an italic style font
+low_asterisk:=false;    % should the asterisk be centered at the axis?
+math_fitting:=false;    % should math-mode spacing be used?
+
+bx_kerning:=1;    % different kerning for bold extended fonts
+sym_u#:=u#;      % unit of width for math symbols
+sym_height#:=x_height#;    % unit of height for math symbols
+
+gensize:=10;
+generate tbsymb      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/tbmo10.mf b/Master/texmf-dist/fonts/source/public/cmbright/tbmo10.mf
new file mode 100644
index 00000000000..fad9fbd23b4
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/tbmo10.mf
@@ -0,0 +1,19 @@
+% European Computer Modern Bright text companion font
+% medium oblique 10 point [1997/05/13 v1.0 (WaS)]
+
+if unknown ebbase: input ebbase fi
+
+font_identifier:="TBMO"; font_size 10pt#;
+input br10pt;
+
+slant:=sind 12/cosd 12;      % tilt ratio $(\Delta x/\Delta y)$
+variant_g:=false;    % we are not making an italic style font
+low_asterisk:=false;    % should the asterisk be centered at the axis?
+math_fitting:=false;    % should math-mode spacing be used?
+%ligs:=2;
+acc_height#:=70/36pt#; % ?
+dot_height#:=66.5/36pt#;
+ldot_height#:=66.5/36pt#; % ok 
+
+
+generate tbsymb      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/tbmo17.mf b/Master/texmf-dist/fonts/source/public/cmbright/tbmo17.mf
new file mode 100644
index 00000000000..05e42ea584e
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/tbmo17.mf
@@ -0,0 +1,18 @@
+% European Computer Modern Bright text companion font
+% medium oblique 17 point [1997/05/13 v1.0 (WaS)]
+
+if unknown ebbase: input ebbase fi
+
+font_identifier:="TBMO"; font_size 17.28pt#;
+input br17pt;
+
+slant:=sind 12/cosd 12;      % tilt ratio $(\Delta x/\Delta y)$
+;ligs:=2;      % level of ligatures to be included
+variant_g:=false;    % we are not making an italic style font
+low_asterisk:=false;    % should the asterisk be centered at the axis?
+math_fitting:=false;    % should math-mode spacing be used?
+acc_height#:=70/36Pt#; % ?
+dot_height#:=66.5/36Pt#; % ok
+ldot_height#:=66.5/36Pt#; % ok
+
+generate tbsymb      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/tbmo8.mf b/Master/texmf-dist/fonts/source/public/cmbright/tbmo8.mf
new file mode 100644
index 00000000000..2c1e5ceb5a4
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/tbmo8.mf
@@ -0,0 +1,18 @@
+% European Computer Modern Bright text companion font
+% medium oblique 8 point [1997/05/13 v1.0 (WaS)]
+
+if unknown ebbase: input ebbase fi
+
+font_identifier:="TBMO"; font_size 8pt#;
+input br8pt;
+
+slant:=sind 12/cosd 12;      % tilt ratio $(\Delta x/\Delta y)$
+%ligs:=2;      % level of ligatures to be included
+variant_g:=false;    % we are not making an italic style font
+low_asterisk:=false;    % should the asterisk be centered at the axis?
+math_fitting:=false;    % should math-mode spacing be used?
+acc_height#:=60/36pt#; % ?
+dot_height#:=54.5/36pt#; % ok?
+ldot_height#:=54.5/36pt#; % ok? 
+
+generate tbsymb      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/tbmo9.mf b/Master/texmf-dist/fonts/source/public/cmbright/tbmo9.mf
new file mode 100644
index 00000000000..87a63664824
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/tbmo9.mf
@@ -0,0 +1,18 @@
+% European Computer Modern Bright text companion font
+% medium oblique 9 point [1997/05/13 v1.0 (WaS)]
+
+if unknown ebbase: input ebbase fi
+
+font_identifier:="TBMO"; font_size 9pt#;
+input br9pt;
+
+slant:=sind 12/cosd 12;      % tilt ratio $(\Delta x/\Delta y)$
+%ligs:=2;      % level of ligatures to be included
+variant_g:=false;    % we are not making an italic style font
+low_asterisk:=false;    % should the asterisk be centered at the axis?
+math_fitting:=false;    % should math-mode spacing be used?
+acc_height#:=65/36pt#; % ?
+dot_height#:=60.48/36pt#; % ok?
+ldot_height#:=60.48/36pt#; % ok ?
+
+generate tbsymb      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/tbmr10.mf b/Master/texmf-dist/fonts/source/public/cmbright/tbmr10.mf
new file mode 100644
index 00000000000..709762591a9
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/tbmr10.mf
@@ -0,0 +1,19 @@
+% EC Bright text companion font 
+% 10pt medium roman [1997/04/03 v1.0 (WaS)]
+
+if unknown ebbase: input ebbase fi
+
+font_identifier:="TBMR"; font_size 10pt#;
+input br10pt;
+
+slant:=0;      % tilt ratio $(\Delta x/\Delta y)$
+variant_g:=false;    % we are not making an italic font
+low_asterisk:=false;    % should the asterisk be centered at the axis?
+math_fitting:=false;    % should math-mode spacing be used?
+%ligs:=2;
+acc_height#:=70/36pt#; % ?
+dot_height#:=66.5/36pt#;
+ldot_height#:=66.5/36pt#; % ok 
+
+
+generate tbsymb      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/tbmr17.mf b/Master/texmf-dist/fonts/source/public/cmbright/tbmr17.mf
new file mode 100644
index 00000000000..92cd011a8d8
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/tbmr17.mf
@@ -0,0 +1,18 @@
+% EC Modern Bright text companion font 
+% 17pt medium roman [1997/04/09 v1.0 (WaS)]
+
+if unknown ebbase: input ebbase fi
+
+font_identifier:="TBMR"; font_size 17.28pt#;
+input br17pt;
+
+slant:=0;      % tilt ratio $(\Delta x/\Delta y)$
+;ligs:=2;      % level of ligatures to be included
+variant_g:=false;    % we don't make an italic font
+low_asterisk:=false;    % should the asterisk be centered at the axis?
+math_fitting:=false;    % should math-mode spacing be used?
+acc_height#:=70/36Pt#; % ?
+dot_height#:=66.5/36Pt#; % ok
+ldot_height#:=66.5/36Pt#; % ok
+
+generate tbsymb      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/tbmr8.mf b/Master/texmf-dist/fonts/source/public/cmbright/tbmr8.mf
new file mode 100644
index 00000000000..7fc16a67d0a
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/tbmr8.mf
@@ -0,0 +1,18 @@
+% EC Modern Bright text companion font
+% 8pt medium roman [1997/04/09 v1.0 (WaS)]
+
+if unknown ebbase: input ebbase fi
+
+font_identifier:="TBMR"; font_size 8pt#;
+input br8pt;
+
+slant:=0;      % tilt ratio $(\Delta x/\Delta y)$
+%ligs:=2;      % level of ligatures to be included
+variant_g:=false;    % we don't make an italic font
+low_asterisk:=false;    % should the asterisk be centered at the axis?
+math_fitting:=false;    % should math-mode spacing be used?
+acc_height#:=60/36pt#; % ?
+dot_height#:=54.5/36pt#; % ok?
+ldot_height#:=54.5/36pt#; % ok? 
+
+generate tbsymb      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/tbmr9.mf b/Master/texmf-dist/fonts/source/public/cmbright/tbmr9.mf
new file mode 100644
index 00000000000..834c58b0c11
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/tbmr9.mf
@@ -0,0 +1,18 @@
+% EC Modern Bright text companion font
+% 9pt medium roman [1997/04/09 v1.0 (WaS)]
+
+if unknown ebbase: input ebbase fi
+
+font_identifier:="TBMR"; font_size 9pt#;
+input br9pt;
+
+slant:=0;      % tilt ratio $(\Delta x/\Delta y)$
+%ligs:=2;      % level of ligatures to be included
+variant_g:=false;    % we don't make an italic font
+low_asterisk:=false;    % should the asterisk be centered at the axis?
+math_fitting:=false;    % should math-mode spacing be used?
+acc_height#:=65/36pt#; % ?
+dot_height#:=60.48/36pt#; % ok?
+ldot_height#:=60.48/36pt#; % ok ?
+
+generate tbsymb      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/tbpseudo.mf b/Master/texmf-dist/fonts/source/public/cmbright/tbpseudo.mf
new file mode 100644
index 00000000000..f8f5325b5b4
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/tbpseudo.mf
@@ -0,0 +1,70 @@
+% tbpseudo.mf
+% [= txpseudo.mf, changed by Walter Schmidt, see (CMBR)]
+%
+% (c) Copyright 1995, 1996, 1997 J"org Knappen
+%
+% This file is part of the EC Bright fonts version 1.0
+%
+% This file contains pseudoparameters which are not entered in the 
+% parameter files, but are computed from the initial parameter set. 
+% There are also ad hoc parameters needed only once, and scratch 
+% parameters with different values at each occuerence (like |theta|).
+%
+
+version_check(1,0);  % |version_check| was introduced in dc1.3
+
+% (CMBR)
+% width of circles for copyright etc., ensures real circles!
+numeric circ_w#;
+circ_w#:=18.7u#;
+
+% Diameters of dots
+
+% (CMBR)
+numeric idot_diam#,udot_diam#,pdot_diam#;
+  pdot_diam#=if monospace: 5/4 fi\\ dot_size#; % punctuation dots
+
+% |limit_dist| is used in |put_cross|
+% (the value of |u| is changed by |mono_adjust|, hence the global setting)
+
+vardef limit_dist=5/4u enddef;
+
+% More parametrisations for accents from csaccent.mf (csfonts):
+
+numeric uc_acc_height, uc_acc_height#,
+        lc_acute_height, lc_acute_height#,
+        lc_hachek_height, lc_hachek_height#,
+        accent_u, accent_u#,
+        accent_thin,
+        uc_acc_shift, asc_acc_shift;
+if unknown circ_weight: circ_weight:=1; fi
+
+uc_acc_height# = cap_height#+asc_height#-hi.x_height#;
+lc_acute_height# = asc_height#;
+lc_hachek_height# = hi.x_height#+acc_height#;
+accent_u# = u#;   % unexpanded dimension unit
+
+vardef accent_thin = if thin_join > crisp: thin_join else: crisp+eps fi enddef;
+
+vardef uc_acc_shift = cap_height - hi.x_height enddef;
+vardef asc_acc_shift = asc_height - hi.x_height enddef;
+
+% Height of floating accents for capitals (note, that TeX raises them 
+% by |uc_acc_shift|)
+
+numeric cap_accent_height, cap_accent_height#;
+cap_accent_height# = acc_height# + hi.x_height#;
+
+% (CMBR)
+def pseudo_setup=
+  idot_diam#:=stem'/hppp; % dots on i and j, must fit stem width!
+  idot_diam:=stem'; 
+  udot_diam:=min(stem', hround(.85dot_size)); % umlaut dots
+  udot_diam#:=udot_diam/hppp;
+  define_whole_blacker_pixels(pdot_diam);
+  define_whole_vertical_pixels(uc_acc_height,lc_acute_height,
+    lc_hachek_height);
+  define_pixels(accent_u);
+  define_whole_vertical_pixels(cap_accent_height);
+enddef;
+endinput;
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/tbso10.mf b/Master/texmf-dist/fonts/source/public/cmbright/tbso10.mf
new file mode 100644
index 00000000000..969fb021164
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/tbso10.mf
@@ -0,0 +1,19 @@
+% European Computer Modern Bright text companion font
+% semibold oblique 10 point [1997/05/13 v1.0 (WaS)]
+
+if unknown ebbase: input ebbase fi
+
+font_identifier:="TBSO"; font_size 10pt#;
+input brs10pt;
+
+slant:=sind 12/cosd 12;      % tilt ratio $(\Delta x/\Delta y)$
+variant_g:=false;    % we are not making an italic style font
+low_asterisk:=false;    % should the asterisk be centered at the axis?
+math_fitting:=false;    % should math-mode spacing be used?
+%ligs:=2;
+acc_height#:=70/36pt#; % ?
+dot_height#:=70/36pt#; % 66.5
+ldot_height#:=70/36pt#; % 66.5
+
+
+generate tbsymb      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/tbso17.mf b/Master/texmf-dist/fonts/source/public/cmbright/tbso17.mf
new file mode 100644
index 00000000000..775598c7cab
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/tbso17.mf
@@ -0,0 +1,18 @@
+% European Computer Modern Bright text companion font
+% semibold oblique 17 point [1997/05/13 v1.0 (WaS)]
+
+if unknown ebbase: input ebbase fi
+
+font_identifier:="TBSO"; font_size 17.28pt#;
+input brs17pt;
+
+slant:=sind 12/cosd 12;      % tilt ratio $(\Delta x/\Delta y)$
+;ligs:=2;      % level of ligatures to be included
+variant_g:=false;    % we are not making an italic style font
+low_asterisk:=false;    % should the asterisk be centered at the axis?
+math_fitting:=false;    % should math-mode spacing be used?
+acc_height#:=70/36Pt#; % ok
+dot_height#:=70/36Pt#; % 66.5
+ldot_height#:=70/36Pt#; % 66.5
+
+generate tbsymb      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/tbso8.mf b/Master/texmf-dist/fonts/source/public/cmbright/tbso8.mf
new file mode 100644
index 00000000000..ad5e51fc4c3
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/tbso8.mf
@@ -0,0 +1,18 @@
+% European Computer Modern Bright text companion font
+% semibold oblique 8 point [1997/05/13 v1.0 (WaS)]
+
+if unknown ebbase: input ebbase fi
+
+font_identifier:="TBSO"; font_size 8pt#;
+input brs8pt;
+
+slant:=sind 12/cosd 12;      % tilt ratio $(\Delta x/\Delta y)$
+%ligs:=2;      % level of ligatures to be included
+variant_g:=false;    % we are not making an italic style font
+low_asterisk:=false;    % should the asterisk be centered at the axis?
+math_fitting:=false;    % should math-mode spacing be used?
+acc_height#:=60/36pt#; % ?
+dot_height#:=60/36pt#; % 54.5
+ldot_height#:=60/36pt#; % 54.5
+
+generate tbsymb      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/tbso9.mf b/Master/texmf-dist/fonts/source/public/cmbright/tbso9.mf
new file mode 100644
index 00000000000..a5cda976804
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/tbso9.mf
@@ -0,0 +1,18 @@
+% European Computer Modern Bright text companion font
+% semibold oblique 9 point [1997/05/13 v1.0 (WaS)]
+
+if unknown ebbase: input ebbase fi
+
+font_identifier:="TBSO"; font_size 9pt#;
+input brs9pt;
+
+slant:=sind 12/cosd 12;      % tilt ratio $(\Delta x/\Delta y)$
+%ligs:=2;      % level of ligatures to be included
+variant_g:=false;    % we are not making an italic style font
+low_asterisk:=false;    % should the asterisk be centered at the axis?
+math_fitting:=false;    % should math-mode spacing be used?
+acc_height#:=65/36pt#; % ?
+dot_height#:=65/36pt#; % 60.48
+ldot_height#:=65/36pt#; % 60.48
+
+generate tbsymb      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/tbsr10.mf b/Master/texmf-dist/fonts/source/public/cmbright/tbsr10.mf
new file mode 100644
index 00000000000..2fe8a2fbfa9
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/tbsr10.mf
@@ -0,0 +1,18 @@
+% European Computer Modern Bright text companion font
+% semibold regular 10 point [1997/04/25 v1.0 (WaS)]
+
+if unknown ebbase: input ebbase fi
+
+font_identifier:="TBSR"; font_size 10pt#;
+input brs10pt;
+
+slant:=0;      % tilt ratio $(\Delta x/\Delta y)$
+variant_g:=false;    % we are not making an italic style font
+low_asterisk:=false;    % should the asterisk be centered at the axis?
+math_fitting:=false;    % should math-mode spacing be used?
+%ligs:=2;
+acc_height#:=70/36pt#; % ?
+dot_height#:=70/36pt#; % 66.5
+ldot_height#:=70/36pt#; % 66.5
+
+generate tbsymb      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/tbsr17.mf b/Master/texmf-dist/fonts/source/public/cmbright/tbsr17.mf
new file mode 100644
index 00000000000..59ae503dd78
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/tbsr17.mf
@@ -0,0 +1,18 @@
+% European Computer Modern Bright text companion font
+% semibold regular 17 point [1997/04/25 v1.0 (WaS)]
+
+if unknown ebbase: input ebbase fi
+
+font_identifier:="TBSR"; font_size 17.28pt#;
+input brs17pt;
+
+slant:=0;      % tilt ratio $(\Delta x/\Delta y)$
+;ligs:=2;      % level of ligatures to be included
+variant_g:=false; % we are not making an italic style font
+low_asterisk:=false;    % should the asterisk be centered at the axis?
+math_fitting:=false;    % should math-mode spacing be used?
+acc_height#:=70/36Pt#; % ok
+dot_height#:=70/36Pt#; % 66.5
+ldot_height#:=70/36Pt#; % 66.5
+
+generate tbsymb      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/tbsr8.mf b/Master/texmf-dist/fonts/source/public/cmbright/tbsr8.mf
new file mode 100644
index 00000000000..77c3164d565
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/tbsr8.mf
@@ -0,0 +1,18 @@
+% European Computer Modern Bright text companion font
+% semibold regular 8 point [1997/04/25 v1.0 (WaS)]
+
+if unknown ebbase: input ebbase fi
+
+font_identifier:="TBSR"; font_size 8pt#;
+input brs8pt;
+
+slant:=0;      % tilt ratio $(\Delta x/\Delta y)$
+%ligs:=2;      % level of ligatures to be included
+variant_g:=false;    % we are not making an italic style font
+low_asterisk:=false;    % should the asterisk be centered at the axis?
+math_fitting:=false;    % should math-mode spacing be used?
+acc_height#:=60/36pt#; % ?
+dot_height#:=60/36pt#; % 54.5
+ldot_height#:=60/36pt#; % 54.5
+
+generate tbsymb      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/tbsr9.mf b/Master/texmf-dist/fonts/source/public/cmbright/tbsr9.mf
new file mode 100644
index 00000000000..1a5aa16c2f7
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/tbsr9.mf
@@ -0,0 +1,18 @@
+% European Computer Modern Bright text companion font
+% semibold regular 9 point [1997/04/25 v1.0 (WaS)]
+
+if unknown ebbase: input ebbase fi
+
+font_identifier:="TBSR"; font_size 9pt#;
+input brs9pt;
+
+slant:=0;      % tilt ratio $(\Delta x/\Delta y)$
+%ligs:=2;      % level of ligatures to be included
+variant_g:=false;    % we are not making an italic style font
+low_asterisk:=false;    % should the asterisk be centered at the axis?
+math_fitting:=false;    % should math-mode spacing be used?
+acc_height#:=65/36pt#; % ?
+dot_height#:=65/36pt#; % 60.48
+ldot_height#:=65/36pt#; % 60.48
+
+generate tbsymb      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/tbsymb.mf b/Master/texmf-dist/fonts/source/public/cmbright/tbsymb.mf
new file mode 100644
index 00000000000..c9e0fd14ce0
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/tbsymb.mf
@@ -0,0 +1,58 @@
+% tbsymb.mf
+% [= txsymb.mf, changed by Walter Schmidt, see (CMBR)]
+%
+% (c) Copyright 1995, 1996, 1997 J"org Knappen
+%
+% This file is part of Ec Bright version 1.0g
+%
+% Driver file for the tb fonts
+%
+
+version_check(1,0);  % |version_check| was introduced in dc1.3
+
+input ebaccess;            % accent accessories               %(CMBR)
+input tbpseudo;            % pseudoparameters                 %(CMBR)
+
+mode_setup; font_setup; pseudo_setup;
+
+input txaccent;            % flat accents for capital letters
+input txgen;               % genealogical symbols (by DEK)
+input tbsymbol;            % misc. symbols                    % (CMBR)
+if variant_g:              % italics?
+ input txitlod;            % old style digits (by GJL)
+ input txisuper;           % superscript 1,2,3
+ input txifract;           % fractions 1/4, 1/2, 3/4
+else:                      % roman
+ input txromod;            % old style digits (by DEK)
+ input txrsuper;           % superscript 1,2,3
+ input txrfract;           % fractions 1/4, 1/2, 3/4
+fi;
+
+% Ligtable
+
+if not monospace:
+ ligtable "-": oct"177" =: oct"177"; % <hyphen><hyphenchar> => <hyphenchar>
+fi
+
+% Fontparameter
+%
+font_coding_scheme:="TeX text companion symbols 1---TS1";
+boundarychar:=oct"027";
+font_slant slant; 
+font_x_height x_height#;
+font_cap_height cap_height#;
+font_asc_height asc_height#;
+font_acc_cap_height (cap_height#+acc_height#);
+font_desc_depth desc_depth#;
+font_max_height(max(asc_height#,body_height#,
+  cap_height#+acc_height#));
+font_max_depth(max(desc_depth#,paren_depth#,the_ogonek_depth#));
+% font_digit_width % set inside the digits file
+font_cap_stem cap_stem#; % No letter capital I in the symbols
+font_baselineskip max(1.25*designsize,body_height#+paren_depth#);% (CMBR)
+ font_normal_space 5.7u#+2letter_fit#; % (CMBR)
+ font_normal_stretch 2.85u#; font_normal_shrink 1.9u#; %(CMBR)
+ font_quad 18u#+4letter_fit#;
+ font_extra_space 1.9u#; % (CMBR)
+
+bye.
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/tbsymbol.mf b/Master/texmf-dist/fonts/source/public/cmbright/tbsymbol.mf
new file mode 100644
index 00000000000..3b24870ea8f
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/tbsymbol.mf
@@ -0,0 +1,2197 @@
+% tbsymbol.mf
+% [= txsymbol.mf, changed by Walter Schmidt, see (CMBR)]
+%
+% (c) Copyright 1995, 1996, 1997 J"org Knappen
+% (c) Copyright 2000 J"org Knappen, Walter Schmidt
+%
+% This file is part of EC Bright fonts version 1.0f
+%
+% Miscellaneous symbols for the TS1 encoding,
+% to be used for making the CM Bright typefaces.
+%
+% Heavily borrowing from existent fonts, like Computer Modern, AMS symbols
+% and wasy symbols
+
+version_check(1,0);  % |version_check| was introduced in dc1.3
+
+ecchar"Single straight base quote"; % jk
+beginchar(oct"015",7u#,asc_height#,0); 
+ numeric shifth_down;
+ adjust_fit(0,0);
+ x1=x2=.5w; 
+ y2=max(.5[bar_height,x_height]+.5vair,h-x_height)-the_shift;
+ if serifs:
+  y1=flare/2; the_shift=h-.5stem-y1;
+  pickup crisp.nib;
+  pos1(flare,0); pos2(vair,0); 
+  filldraw circ_stroke (z1e--z2e); % stem and bulb
+ else:
+  top y1=stem; the_shift=h-y1;
+  pickup fine.nib;
+  pos1(stem,0); pos2(vair,0); 
+  filldraw stroke z1e--z2e; % stem
+ fi
+ charht:=dot_size#; chardp:=desc_depth#;
+ penlabels(1,2,3,4);
+endchar;
+
+ecchar"Double straight base quotes"; % from pl_cud (plfonts)
+beginchar(oct"022",9u#,asc_height#,0); 
+ numeric top_width#,spread#,shifth_down;
+ top_width#=if serifs: flare# else: stem# fi;
+ spread#=max(3u#,top_width#+.5u#); define_pixels(spread);
+ adjust_fit(0,0);
+ numeric the_shift;
+ x1=x2; x3=x4=w-x1; x3-x1=spread+2; y1=y3;
+ y2=y4=max(.5[bar_height,x_height]+.5vair,h-x_height)-the_shift;
+ if serifs:
+  y1=flare/2; the_shift=h-.5stem-y1;
+  pickup crisp.nib;
+  pos1(flare,0); pos2(vair,0); pos3(flare,0); pos4(vair,0);
+  filldraw circ_stroke (z1e--z2e); % left stem and bulb
+  filldraw circ_stroke (z3e--z4e); % right stem and bulb
+ else:
+  top y1=stem; the_shift=h-y1;
+  pickup fine.nib;
+  pos1(stem,0); pos2(vair,0); pos3(stem,0); pos4(vair,0);
+  filldraw stroke z1e--z2e; % left stem
+  filldraw stroke z3e--z4e; % right stem
+ fi
+ charht:=dot_size#; chardp:=desc_depth#;
+ penlabels(1,2,3,4);
+endchar;
+
+ecchar "twelve u dash";
+beginchar(oct"025",12u#,x_height#,0);
+italcorr .61803x_height#*slant+.5u#;
+adjust_fit(letter_fit#,letter_fit#);
+pickup crisp.nib; pos1(vair,90); pos2(vair,90);
+top y1r=top y2r=vround(.61803h+.5vair); lft x1=-eps; rt x2=w+eps;
+filldraw stroke z1e--z2e;  % bar
+penlabels(1,2); endchar;
+
+ecchar "three quarters em dash";
+beginchar(oct"026",13.5u#,x_height#,0);
+italcorr .61803x_height#*slant+.5u#;
+adjust_fit(letter_fit#,letter_fit#);
+pickup crisp.nib; pos1(vair,90); pos2(vair,90);
+top y1r=top y2r=vround(.61803h+.5vair); lft x1=-eps; rt x2=w+eps;
+filldraw stroke z1e--z2e;  % bar
+penlabels(1,2); endchar;
+
+ecchar "Capital compound word mark";
+beginchar(oct"027",0,cap_height#,0);
+zero_width;
+endchar;
+
+ecchar "Leftward arrow"; % from sym.mf (cmfonts)
+compute_spread(.45x_height#,.55x_height#);
+beginchar(oct"030",18u#,v_center(spread#+rule_thickness#));
+adjust_fit(0,0); pickup crisp.nib;
+pos1(rule_thickness,90); pos2(rule_thickness,90);
+pos3(rule_thickness,0); pos4(rule_thickness,0);
+y0=y1=y2=math_axis; x1+.5rule_thickness=hround(w-u); lft x0=hround u;
+y3-y0=y0-y4=if monospace:.24 else:.36 fi asc_height+eps;
+x3=x4=x0+if monospace:3u else:4u fi+eps;
+pos5(rule_thickness,angle(z4-z0)); z5l=z0;
+pos6(rule_thickness,angle(z3-z0)); z6l=z0;
+z9=.2[.5[z3,z4],z0];
+numeric t; path p; p=z4r{z9-z4}..z6r;
+t=xpart(p intersectiontimes((0,y2l)--(w,y2l))); x2=xpart point t of p;
+filldraw z0..{z4-z9}z4l--subpath (0,t) of\\(z4r{z9-z4}..z6r)
+ --z2l---z1l..z1r---z2r--subpath (t,0) of\\(z3r{z9-z3}..z5r)
+ --z3l{z9-z3}..z0 & cycle;  % arrowhead and stem
+penlabels(0,1,2,3,4,5,6,9); endchar;
+
+ecchar "Rightward arrow"; % from sym.mf (cmfonts)
+compute_spread(.45x_height#,.55x_height#);
+beginchar(oct"031",18u#,v_center(spread#+rule_thickness#));
+adjust_fit(0,0); pickup crisp.nib;
+pos1(rule_thickness,90); pos2(rule_thickness,90);
+pos3(rule_thickness,0); pos4(rule_thickness,0);
+y0=y1=y2=math_axis; x1-.5rule_thickness=hround u; rt x0=hround(w-u);
+y3-y0=y0-y4=if monospace:.24 else:.36 fi asc_height+eps;
+x3=x4=x0-if monospace:3u else:4u fi-eps;
+pos5(rule_thickness,angle(z4-z0)); z5l=z0;
+pos6(rule_thickness,angle(z3-z0)); z6l=z0;
+z9=.2[.5[z3,z4],z0];
+numeric t; path p; p=z4l{z9-z4}..z6r;
+t=xpart(p intersectiontimes((0,y2l)--(w,y2l))); x2=xpart point t of p;
+filldraw z0..{z4-z9}z4r--subpath (0,t) of\\(z4l{z9-z4}..z6r)
+ --z2l---z1l..z1r---z2r--subpath (t,0) of\\(z3l{z9-z3}..z5r)
+ --z3r{z9-z3}..z0 & cycle;  % arrowhead and stem
+penlabels(0,1,2,3,4,5,6,9); endchar;
+
+ecchar"Tie accent"; % from italms (cmfonts)
+beginchar(oct"032",5u#,asc_height#,0);
+italcorr 4/9[x_height#,asc_height#]*slant+4.5u#+2letter_fit#+.5hair#;
+adjust_fit(if monospace:2u#,2u# else:serif_fit#,serif_fit# fi);
+pickup fine.nib; pos1(hair,180); pos2(vround 1/5[vair,stem],90); 
+pos3(hair,0);
+lft x1r=hround(.5w-.5hair); x2=.5[x1,x3];
+rt x3r=hround(w+4u+2letter_fit+.5hair);
+y1=y3=4/9[x_height,asc_height]; top y2r=vround 8/9[x_height,asc_height];
+filldraw stroke super_arc.e(1,2) & super_arc.e(2,3);  % arc
+penlabels(1,2,3); endchar;
+
+ecchar"New tie accent"; % centered
+beginchar(oct"034",9u#,asc_height#,0);
+italcorr 4/9[x_height#,asc_height#]*slant+4.5u#+2letter_fit#+.5hair#;
+adjust_fit(if monospace:2u#,2u# else:serif_fit#,serif_fit# fi);
+pickup fine.nib; pos1(hair,180); pos2(vround 1/5[vair,stem],90); 
+pos3(hair,0);
+lft x1r=w-rt x3r=hround(2u-.5vair); x2=.5w;
+y1=y3=4/9[x_height,asc_height]; top y2r=vround 8/9[x_height,asc_height];
+filldraw stroke super_arc.e(1,2) & super_arc.e(2,3);  % arc
+penlabels(1,2,3); endchar;
+
+ecchar "Ascender height compound word mark";
+beginchar(oct"037",0,asc_height#,0);
+zero_width;
+endchar;
+
+iff not variant_g: % not italic
+ecchar"Blank symbol"; % jk
+beginchar(oct"040",10u#+serif_fit#,asc_height#,0);
+italcorr .5x_height#*slant+min(.5curve#-u#,-.25u#);
+adjust_fit(serif_fit#,0);
+pickup tiny.nib; pos1(stem',0); pos2(stem,0);
+pos0'(stem',0); pos0(stem,0); z0l=z0'l; x0'=x1; x0=x2;
+lft x1l=hround(2.5u-.5stem'); top y1=h;
+numeric edge; edge=rt x2r;
+pickup fine.nib; pos3(if hefty:thin_join else: hair fi,180);
+pos4(vair,90); pos5(curve,0); pos6(vair,-90); penpos7(x3l-x3r,-180);
+rt x3l=max(rt x3l-(lft x3r-tiny.lft x2l),1/3[rt x2,edge]);
+y3=1/8[bar_height,x_height];
+x4l=w-.5(w-serif_fit)+.5u; top y4r=x_height+oo;
+rt x5r=hround min(w-1.35u+.5curve,w-.6u); y5=.5x_height;
+x6l=x4l-.2u; bot y6r=-oo;
+x7=x3; y7=min(y3,y6+y4-y3+.6vair);
+(x,y4r)=whatever[z3l,z4l]; x4r:=min(x,.5[x4,x5r]);
+(x',y6r)=whatever[z7l,z6l]; x6r:=min(x',.5[x6,x5r]);
+filldraw stroke z3e{up}...pulled_arc.e(4,5)&pulled_arc.e(5,6)...{up}z7e; % bowl
+y0=ypart(((edge,h)--(edge,0))intersectionpoint(z3l{up}...{right}z4l));
+y2=ypart(((edge,h)--(edge,0))intersectionpoint(z6l{left}...{up}z7l));
+pickup tiny.nib; filldraw stroke z1e--z0'e--z0e--z2e;  % stem
+pickup crisp.nib; pos8(hair,0); pos7'(stem,0);
+z7'=z2; x8l=x7'l; bot y8=0;
+filldraw stroke z7'e--z8e;  % point
+if serifs: sloped_serif.l(1,0',a,1/3,jut,serif_drop); fi  % upper serif
+put_cross(.5stem+if serifs: .9max(limit_dist,jut) else: 1.8u fi,.5stem+3u);
+penlabels(0,1,2,3,4,5,6,7,8); endchar;
+
+iff variant_g: % italic
+ecchar"Blank symbol"; % jk
+beginchar(oct"040",8u#,asc_height#,0);
+italcorr .7x_height#*slant+.5curve#-u# if math_fitting:-.5u# fi;
+adjust_fit(0,0); pickup tiny.nib;
+pos1(stem,0); pos2(stem,0); x1=x2;
+lft x1l=hround(1.5u-.5stem); top y1=h; y2=.5x_height;
+filldraw stroke z1e--z2e;  % stem
+sloped_serif.l(1,2,a,1/3,jut,serif_drop);  % serif
+pickup fine.nib; pos2'(stem,-180); pos3(vair,-90);
+pos4(curve,0); pos5(vair,90); pos0(hair,180);
+z0=z2=z2'; x3=x5=.5[x2,x4]; rt x4r=hround(w-1.5u+.5curve);
+bot y3r=-oo; top y5r=x_height+oo; y4=y2;
+filldraw stroke pulled_arc.e(2',3) & pulled_arc.e(3,4)
+ & pulled_arc.e(4,5) & super_arc.e(5,0);  % bowl
+math_fit(-.3x_height#*slant+.5curve#-u#,ic#);
+put_cross(.5stem+if serifs: .9max(limit_dist,jut) else: 1.8u fi,.5stem+3u);
+penlabels(0,1,2,3,4,5); endchar;
+
+ecchar"Dollar sign"; % from romanp (cm)
+beginchar("$",9u#,body_height#,body_height#-asc_height#);
+italcorr fig_height#*slant-.5u#; % same as for digits
+adjust_fit(0,0);
+numeric theta; theta=90-angle(50u,asc_height); slope:=-asc_height/50u;
+pickup fine.nib; pos2(slab,-90);
+pos0(cap_stem,theta); pos7(slab,-90);
+x2=x0=x7=.5w; top y2l=asc_height+oo; bot y7r=-oo;
+y0=.52asc_height; lft x3l=hround u; rt x6r=hround(w-u);
+x3r-x3l=x6r-x6l=hround .35[slab,cap_stem]-fine;
+ellipse_set(2l,3l,4l,0l); ellipse_set(2r,3r,4r,0r); y3=y3r;
+ellipse_set(7l,6l,5l,0l); ellipse_set(7r,6r,5r,0r); y6=y6r;
+filldraw stroke super_arc.e(2,3) & z3e{down}
+ ..z4e---z5e..z6e{down} & super_arc.e(6,7);  % main stroke
+if serifs: pos1(hair,0); pos8(hair,180);
+ pos10(flare,0); pos9(flare,180);
+ rt x1r=hround(w-u); lft x8r=hround u; y1=.5[y0,y2]; y8=.5[y0,y7];
+ {{less_tense; pos2'(slab,90); z2'=z2; bulb(2',1,10);  % upper arc and bulb
+ bulb(7,8,9)}};  % lower arc and bulb
+else: pos1(.6[slab,flare],-100); pos8(flare,-100);
+ rt x1l=hround(w-1.3u); lft x8r=hround .8u;
+ top y1l=vround .92asc_height+oo; bot y8r=vround .1asc_height-oo;
+ filldraw stroke term.e(2,1,right,.9,4);  % upper arc and terminal
+ filldraw stroke term.e(7,8,left,1,4); fi  % lower arc and terminal
+pickup crisp.nib; pos12(bar,0); pos11(bar,0);
+lft x12l=lft x11l=hround(.5w-.5bar); top y12=h; bot y11=-d;
+filldraw stroke z12e--z11e;  % vertical crossbar
+penlabels(0,1,2,3,4,5,6,7,8,9,10,11,12); endchar;
+
+
+ecchar "Straight single quote"; % from romsub (cm)
+beginchar(oct"047",5u#,asc_height#,0);
+italcorr asc_height#*slant+.5 if serifs: flare# else: stem# fi -2u#;
+adjust_fit(0,0);
+x1=x2=.5w; y2=max(.5[bar_height,x_height]+.5vair,h-x_height);
+if serifs: pickup crisp.nib; pos1(flare,0); pos2(vair,0);
+ y1+.5stem=h; filldraw circ_stroke z1e--z2e;  % stem and bulb
+else: pickup fine.nib; pos1(stem,0); pos2(vair,0);
+ top y1=h; filldraw stroke z1e--z2e; fi  % stem
+penlabels(1,2); endchar;
+
+ecchar "Comma";
+beginchar(",",5u#,pdot_diam#,comma_depth#);
+adjust_fit(0,0);
+x1-.5pdot_diam=hround(.5w-.5pdot_diam); y1-.5pdot_diam=0;
+comma(1,a,pdot_diam,.2u,comma_depth);  % dot and tail
+penlabels(1); endchar;
+
+ecchar "Double hyphen or short equals sign"; % jk % (CMBR)
+compute_spread(.45sym_height#,.55sym_height#);
+beginchar(oct"055",6u#,v_center(spread#+rule_thickness#));
+italcorr h#*slant-.5u#;
+adjust_fit(0,0);
+numeric thickness; thickness=if hefty:bar else:.75[hair,stem] fi;
+pickup crisp.nib; pos1(thickness,90); pos2(thickness,90);
+pos3(thickness,90); pos4(thickness,90);
+y1=y2; y3=y4;
+top y1=vround .5h+.5thickness+.5spread;
+top y3=vround .5h+.5thickness-.5spread;
+rt x2=hround(w-u)+eps;
+if monospace: x2=w-x1 else: lft x1=hround .2u-eps fi;
+x3=x1; x4=x2;
+filldraw stroke z1e--z2e;  % upper bar
+filldraw stroke z3e--z4e;  % lower bar
+penlabels(1,2,3,4); endchar;
+
+ecchar "Period";
+beginchar(".",5u#,pdot_diam#,0);
+adjust_fit(0,0); pickup fine.nib;
+pos1(pdot_diam,0); pos2(pdot_diam,90);
+lft x1l=hround(.5w-.5pdot_diam); bot y2l=0; z1=z2; dot(1,2);  % dot
+penlabels(1,2); endchar;
+
+ecchar "Asterisk at the axis";  % from mathsy % (CMBR)
+beginchar(oct"052",9u#,v_center(sym_height#));
+adjust_fit(0,0);
+numeric ast_flare; ast_flare=hround .7[thin_join,stem];
+x0=.5w; y0=h-.5sym_height;
+for d=-150 step 60 until 150: z[d]=z0+.5dir d xscaled 7.5sym_u yscaled sym_height;
+ numeric theta; theta=angle(z[d]-z0);
+ fill z0+.5(0,-thin_join)rotated theta
+  ---z[d]+.5(-ast_flare,-ast_flare)rotated theta
+  ..z[d]..z[d]+.5(-ast_flare,ast_flare)rotated theta
+  ---z0+.5(0,thin_join)rotated theta--cycle; endfor  % diagonal at angle |d|
+labels(0,[-150],[-90],[-30],30,90,150); endchar;
+
+ecchar "Fraction"; % from punct (cm)" Virgule (slash)"
+beginchar("/",9u#,body_height#,paren_depth#);
+italcorr body_height#*slant-.5u#;
+adjust_fit(0,0); pickup rule.nib;
+rt x1=hround(w-u)+eps; top y1=h+eps;
+lft x2=hround u-eps; bot y2=-d-eps;
+draw z1--z2;  % diagonal
+penlabels(1,2); endchar;
+
+ecchar "Left angle bracket";
+beginchar(oct"074",7u#,body_height#,paren_depth#);
+adjust_fit(0,0); pickup rule.nib;
+rt x1=hround(w-u)+eps; x1=x3; lft x2=hround 2u-1-eps;
+top y1=h+eps; .5[y1,y3]=y2=math_axis;
+draw z1--z2--z3;  % diagonals
+labels(1,2,3); endchar;
+
+ecchar "Minus sign";
+beginarithchar("="); pickup extra_rule.nib;
+lft x3=hround u-eps; x4=w-x3; y3=y4=math_axis;
+draw z3--z4;  % crossbar
+labels(1,2,3,4); endchar;
+
+ecchar "Right angle bracket";
+beginchar(oct"076",7u#,body_height#,paren_depth#);
+adjust_fit(0,0); pickup rule.nib;
+rt(w-x1)=hround(w-u)+eps; x1=x3; lft(w-x2)=hround 2u-1-eps;
+top y1=h+eps; .5[y1,y3]=y2=math_axis;
+draw z1--z2--z3;  % diagonals
+labels(1,2,3); endchar;
+
+ecchar"Mho sign (turned Omega)"; % from lasy
+beginchar(oct"115",13u#,cap_height#,0);
+italcorr cap_height#*slant-.35u#;  %italcorr .75cap_height#*slant-.5u#;
+adjust_fit(0,0);
+pickup tiny.nib; pos1(vair,-90); pos2(cap_curve,0);
+pos3(vair,0); pos4(cap_curve,180); pos5(vair,180);
+x1=.5w; bot y1r=0-o; lft x4r=hround u; y2=y4=1/3h; x2=w-x4;
+rt x5l=hround(1/3(w+.5u)+.5hair); top y3=top y5=h; x3=w-x5;
+filldraw stroke z3e{down}...{down}z2e
+ & pulled_super_arc.e(2,1)(.5superpull)
+ & pulled_super_arc.e(1,4)(.5superpull)
+ & z4e{up}...{up}z5e;        % bowl
+numeric arm_thickness; path p; p=z3{down}...{down}z2;
+arm_thickness=Vround(if hefty:slab+2stem_corr else:.75[slab,cap_vstem] fi);
+pickup crisp.nib; pos6(arm_thickness,90); pos7(fudged.hair,0);
+top y6r=h; x6=x3; rt x7r=hround (w-.8u); y7=good.y(y6l-.5beak)+eps;
+(x,y)=p intersectionpoint((0,y6l)--(w+h,y6l)); x6l:=x;
+arm(6,7,a,.5beak_darkness,1.2beak_jut);    % right arm and beak
+pos8(arm_thickness,90); pos9(fudged.hair,180);
+y8=y6; y9=y7; x8+x6=x9+x7=w; x8l:=w-x6l;
+arm(8,9,b,.5beak_darkness,-1.2beak_jut);  % left arm and beak
+math_fit(0,.5ic#); penlabels(1,2,3,4,5,6,7,8,9); endchar;
+
+ecchar"Big circle for copyright, etc";% (CMBR)
+%beginchar("O",20u#,body_height#,max(paren_depth#,desc_depth#)); autorounded;
+beginchar("O",circ_w#,body_height#,max(paren_depth#,desc_depth#)); autorounded;
+adjust_fit(if monospace:-3u#,-3u# else: 0,0 fi); pickup rule.nib;
+if .5w <> good.x .5w: change_width; fi
+lft x6=hround u; x2=w-x6; top y8=h+o; bot y4=-d-o;
+circle_points; draw_circle;  % circle
+labels(1,2,3,4,5,6,7,8); endchar;
+
+ecchar"Ohm sign (ISO 6937)"; % from greeku (cmfonts)
+beginchar(oct"127",13u#,cap_height#,0);
+italcorr .75cap_height#*slant-.5u#;
+adjust_fit(0,0);
+pickup tiny.nib; pos1(vair,90); pos2(cap_curve,180);
+pos3(vair,180); pos4(cap_curve,0); pos5(vair,0);
+x1=.5w; top y1r=h+o; lft x2r=hround u; y2=y4=2/3h; x4=w-x2;
+rt x3l=hround(1/3(w+.5u)+.5hair); bot y3=bot y5=0; x5=w-x3;
+filldraw stroke z3e{up}...{up}z2e
+ & pulled_super_arc.e(2,1)(.5superpull)
+ & pulled_super_arc.e(1,4)(.5superpull)
+ & z4e{down}...{down}z5e;  % bowl
+numeric arm_thickness; path p; p=z3{up}...{up}z2;
+arm_thickness=Vround(if hefty:slab+2stem_corr else:.75[slab,cap_vstem] fi);
+pickup crisp.nib; pos6(arm_thickness,-90); pos7(fudged.hair,-180);
+bot y6r=0; x6=x3; lft x7r=hround .8u; y7=good.y(y6l+.5beak)+eps;
+(x,y)=p intersectionpoint((0,y6l)--(w,y6l)); x6l:=x;
+arm(6,7,a,.5beak_darkness,-1.2beak_jut);  % left arm and beak
+pos8(arm_thickness,-90); pos9(fudged.hair,0);
+y8=y6; y9=y7; x8+x6=x9+x7=w; x8l:=w-x6l;
+arm(8,9,b,.5beak_darkness,1.2beak_jut);  % right arm and beak
+math_fit(0,.5ic#); penlabels(1,2,3,4,5,6,7,8,9); endchar;
+
+ecchar"Musical note (one eigth note)"; % jk
+beginchar("n",11u#,asc_height#,0);
+pickup rule.nib;
+x1=3/5w; x2=x1; top y1=h; bot y2=.5bar_height;
+lft x3=u; x5= x2; x4=x6=.5[x3,x5];
+y3=y5=vround(.5bar_height); y4=y6-bar_height=-oo;
+x7=x1; rt x9=w-u; x8=.5[x7,x9];
+y7=y1; bot y9=vround(.5bar_height); y8=.5[y7,y9];
+draw z1--z2; % stem
+filldraw z3{down}...z4{right}...z5{up}...z6{left}...cycle; % body
+draw z7{down}...z8...{down}z9; % flag
+endchar;
+
+ecchar "Left semantic bracket"; % [[ from stmaryrd
+beginchar(oct"133",7.25u#,body_height#,paren_depth#);
+adjust_fit(0,0);
+pickup crisp.nib; pos1(rule_thickness,0); pos2(rule_thickness,0);
+top y1=h; bot y2=-d; lft x1l=lft x2l=hround(2.5u-.5rule_thickness)-1-eps;
+filldraw stroke z1e--z2e;  % left stem
+pos7(rule_thickness,0); pos8(rule_thickness,0);
+top y7=h; bot y8=-d; lft x7l=lft x8l=hround(4.75u-.5rule_thickness)-1-eps;
+filldraw stroke z7e--z8e;  % right stem
+pos3(rule_thickness,90); pos4(rule_thickness,90);
+pos5(rule_thickness,90); pos6(rule_thickness,90);
+x3=x5=x1l; rt x4=rt x6=ceiling(w-.4u)+eps; y3r=y4r=y1; y5l=y6l=y2;
+filldraw stroke z3e--z4e;  % upper bar
+filldraw stroke z5e--z6e;  % lower bar
+penlabels(1,2,3,4,5,6,7,8); endchar;
+
+
+ecchar "Right semantic bracket"; % ]] from stmaryrd
+beginchar(oct"135",7.25u#,body_height#,paren_depth#);
+adjust_fit(0,0);
+pickup crisp.nib; pos1(rule_thickness,0); pos2(rule_thickness,0);
+top y1=h; bot y2=-d; rt x1r=rt x2r=hround(w-2.5u+.5rule_thickness)+1+eps;
+filldraw stroke z1e--z2e;  % left stem
+pos7(rule_thickness,0); pos8(rule_thickness,0);
+top y7=h; bot y8=-d; rt x7r=rt x8r=hround(w-4.75u+.5rule_thickness)+1+eps;
+filldraw stroke z7e--z8e;  % right stem
+pos3(rule_thickness,90); pos4(rule_thickness,90);
+pos5(rule_thickness,90); pos6(rule_thickness,90);
+x3=x5=x1l; lft x4=lft x6=ceiling(.4u)-eps; y3r=y4r=y1; y5l=y6l=y2;
+filldraw stroke z3e--z4e;  % upper bar
+filldraw stroke z5e--z6e;  % lower bar
+penlabels(1,2,3,4,5,6,7,8); endchar;
+
+ecchar "Upward arrow"; % from sym
+beginchar(oct"136",9u#,asc_height#,asc_depth#);
+italcorr .76asc_height#*slant+.5crisp#-u#;
+adjust_fit(0,0); pickup crisp.nib;
+pos1(rule_thickness,0); pos2(rule_thickness,0);
+pos3(rule_thickness,90); pos4(rule_thickness,90);
+lft x1l=hround(.5w-.5rule_thickness); y1-.5rule_thickness=-d;
+x0=x1=x2; top y0=h; x0-x3=x4-x0=if monospace:3u else:4u fi+eps;
+y3=y4=y0-if monospace:.24 else:.36 fi asc_height-eps;
+pos5(rule_thickness,angle(z4-z0)); z5l=z0;
+pos6(rule_thickness,angle(z3-z0)); z6l=z0;
+z9=.2[.5[z3,z4],z0];
+%numeric t; path p; p=z4l{z9-z4}..z6r;
+numeric t; path p; p=z4l{z9-z4}..z6l;
+t=xpart(p intersectiontimes((x2r,-d)--(x2r,h))); y2=ypart point t of p;
+filldraw z0..{z4-z9}z4r--subpath (0,t) of\\(z4l{z9-z4}..z6r)
+ --z2r---z1r..z1l---z2l--subpath (t,0) of\\(z3l{z9-z3}..z5r)
+ --z3r{z9-z3}..z0 & cycle;  % arrowhead and stem
+penlabels(0,1,2,3,4,5,6,9); endchar;
+
+ecchar "Downward arrow"; % from sym
+beginchar(oct"137",9u#,asc_height#,asc_depth#);
+adjust_fit(0,0); pickup crisp.nib;
+pos1(rule_thickness,0); pos2(rule_thickness,0);
+pos3(rule_thickness,90); pos4(rule_thickness,90);
+lft x1l=hround(.5w-.5rule_thickness); y1+.5rule_thickness=h;
+x0=x1=x2; bot y0=-d; x0-x3=x4-x0=if monospace:3u else:4u fi+eps;
+y3=y4=y0+if monospace:.24 else:.36 fi asc_height+eps;
+pos5(rule_thickness,angle(z4-z0)); z5l=z0;
+pos6(rule_thickness,angle(z3-z0)); z6l=z0;
+z9=.2[.5[z3,z4],z0];
+numeric t; path p; p=z4r{z9-z4}..z6r;
+%t=xpart(p intersectiontimes((x2r,-d)--(x2r,h))); y2=ypart point t of p;
+t=xpart(p intersectiontimes((x2l,-d)--(x2l,h))); y2=ypart point t of p;
+filldraw z0..{z4-z9}z4l--subpath (0,t) of\\(z4r{z9-z4}..z6r)
+ --z2r---z1r..z1l---z2l--subpath (t,0) of\\(z3r{z9-z3}..z5r)
+ --z3l{z9-z3}..z0 & cycle;  % arrowhead and stem
+penlabels(0,1,2,3,4,5,6,9); endchar;
+
+ecchar"Backwards tick mark"; % from accent (cmfonts, grave accent)
+beginchar(oct"140",9u#,min(asc_height#,2x_height#),0);
+adjust_fit(0,0);
+if serifs: pickup crisp.nib; x1-.5stem=hround 2u; x2=2/3[x1,w-x1];
+ y1+.5stem=h+eps; y2=max(2/3[h,x_height],x_height+o+hair);
+ numeric theta; theta=angle(z2-z1)+90;
+ pos1(stem,theta); pos2(hair,theta);
+ filldraw circ_stroke z1e--z2e;  % diagonal
+else: pickup fine.nib; pos1(stem,0); pos2(vair,0);
+ lft x1l=hround 1.5u; rt x2r=hround(.5w+.25u+.5vair);
+ top y1=h; bot y2=vround 2/3[h,x_height];
+ filldraw stroke z1e--z2e; fi  % diagonal
+penlabels(1,2); endchar;
+
+ecchar "Low lying tilde (squiggle)"; 
+beginchar(oct"176",11u#,min(bar_height#,2/7x_height#),0);
+italcorr h#*slant-u#;
+adjust_fit(0,0);
+if serifs: numeric theta; 
+ theta=angle(1/8(7u if monospace: /expansion_factor fi-vair),1/4acc_height);
+% theta=angle(1/6(6u-vair),1/4h);
+ pickup crisp.nib; numeric mid_width; mid_width=.4[vair,stem];
+ pos1(vair,theta+90); pos2(vair,theta+90);
+ pos3(vair,theta+90); pos4(vair,theta+90);
+ z2-z1=z4-z3=(mid_width-crisp)*dir theta;
+ lft x1r=w-rt x4l=hround 1.5u; top y4r=h;
+ bot y1l=0;
+ pair delta; ypart delta=3(y3l-y1l); delta=whatever*dir theta;
+ filldraw z1l..controls(z1l+delta)and(z3l-delta)..z3l..z4l
+  --z4r..controls(z4r-delta)and(z2r+delta)..z2r..z1r--cycle;  % stroke
+else: pickup fine.nib; pos1(vair,180); pos2(vair,90);
+ pos3(.5[vair,slab],90); pos4(vair,90); pos5(vair,180);
+ lft x1r=w-rt x5l=hround 1.5u; x2-x1=x3-x2=x4-x3=x5-x4;
+ bot y1=bot y4l=0;
+ top y2r=top y5=h; y3=.5[y2,y4];
+ filldraw stroke z1e{up}...z2e{right}..z3e..{right}z4e...{up}z5e; fi % stroke
+penlabels(1,2,3,4,5); endchar;
+
+iff not monospace:
+ecchar "Double hyphen-hyphenchar"; % jk % (CMBR)
+compute_spread(.45sym_height#,.55sym_height#);
+beginchar(oct"177",3u#,v_center(spread#+rule_thickness#));
+italcorr h#*slant-.5u#;
+adjust_fit(0,0);
+numeric thickness; thickness=if hefty:bar else:.75[hair,stem] fi;
+pickup crisp.nib; pos1(thickness,90); pos2(thickness,90);
+pos3(thickness,90); pos4(thickness,90);
+y1=y2; y3=y4;
+top y1=vround .5h+.5thickness+.5spread;
+top y3=vround .5h+.5thickness-.5spread;
+rt x2=hround(2w-u)+eps;
+lft x1=hround .2u-eps;
+x3=x1; x4=x2;
+filldraw stroke z1e--z2e;  % upper bar
+filldraw stroke z3e--z4e;  % lower bar
+penlabels(1,2,3,4); endchar;
+
+iff monospace:
+ecchar "Double hyphen-hyphenchar"; % jk
+compute_spread(.45x_height#,.55x_height#);
+beginchar(oct"177",6u#,v_center(spread#+rule_thickness#));
+italcorr h#*slant-.5u#;
+adjust_fit(0,0);
+numeric thickness; thickness=if hefty:bar else:.75[hair,stem] fi;
+pickup crisp.nib; pos1(thickness,90); pos2(thickness,90);
+pos3(thickness,90); pos4(thickness,90);
+y1=y2; y3=y4; y1-y3=spread; .5[y1,y3]=math_axis;
+rt x2=hround(w-u)+eps;
+if monospace: x2=w-x1 else: lft x1=hround .2u-eps fi;
+x3=x1; x4=x2;
+filldraw stroke z1e--z2e;  % upper bar
+filldraw stroke z3e--z4e;  % lower bar
+penlabels(1,2,3,4); endchar;
+
+ecchar"Breve";
+beginchar(oct"200",11u#,min(asc_height#,2x_height#),0);
+italcorr h#*slant+.5vair#-1.5u#;
+adjust_fit(0,0);
+pickup crisp.nib; pos1(vair,-180); pos3(vair,0);
+top y1=top y3=h; lft x1r=w-rt x3r=hround(2u-.5vair);
+numeric mid_thickness; mid_thickness=vround 1/3[vair,stem];
+pos2(mid_thickness,-90); x2=.5w;
+bot y2r=vround max(x_height+o+tiny,1/3[x_height,h]+o-.5mid_thickness);
+filldraw stroke z1e{down}...z2e{right}...{up}z3e;  % stroke
+penlabels(1,2,3); endchar;
+
+ecchar "Hachek (Caron)"; 
+beginchar(oct"201",11u#,min(asc_height#,2x_height#),0);
+h':=vround min(asc_height,2x_height); % height of circumflex being inverted
+if serifs: italcorr h#*slant+.5hair#-1.75u#;
+ adjust_fit(0,0);
+ pickup crisp.nib; pos2'(.5[vair,curve],90); top y2'r=h;
+ pos2(.5[vair,curve],90); x2=.5w;
+ x1=w-x3=good.x 2.25u; top y1=top y3=h; y1-y2=.5(y2'-x_height);
+ pos1(hair,angle(z2-z1)+90); pos3(hair,angle(z3-z2)+90);
+ filldraw stroke z1e--z2e--z3e;  % diagonals
+else: italcorr h#*slant-.5stem#+.5vair#-.75u#;
+ adjust_fit(0,0);
+ pickup fine.nib; pos1(vair,0); pos3(vair,0); x1=w-x3;
+ pos2(stem,0); bot y2=vround(1/12[x_height,h']+o); x2=.5w;
+ top y1=top y3=h+o; lft x1l=hround(rt x2r-3.25u-.5vair);
+ z0=whatever[z1r,z2r]=whatever[z2l,z3l];
+ y4l=y4r=y2; x4l=good.x .2[x2l,x2]; x4r=w-x4l;
+ filldraw z4l--z1l--z1r--z0--z3l--z3r--z4r--cycle; fi  % diagonals
+penlabels(0,1,2,3,4); endchar;
+
+ecchar"Double tick mark (inch sign)"; % from accent (hungarian long umlaut)
+beginchar(oct"202",9u#,min(asc_height#,2x_height#),0);
+italcorr h#*slant-u#;
+adjust_fit(0,0);
+x3-x1=x4-x2=hround 3u; y3=y1; y4=y2;
+if serifs: pickup crisp.nib; x3+.5stem=hround(w-1.5u); x2=2.5u;
+ y1+.5stem=h; y2=max(2/3[h,x_height],x_height+o+hair);
+ numeric theta; theta=angle(z2-z1)+90;
+ pos1(stem,theta); pos2(hair,theta);
+ pos3(stem,theta); pos4(hair,theta);
+ filldraw circ_stroke z1e--z2e;  % left diagonal
+ filldraw circ_stroke z3e--z4e;  % right diagonal
+else: pickup fine.nib; pos1(stem,0); pos2(vair,0);
+ pos3(stem,0); pos4(vair,0);
+ rt x3r=hround(w-1.5u); lft x4l=hround(.5w+u-.5vair);
+ top y1=h; bot y2=vround 2/3[h,x_height];
+ filldraw stroke z1e--z2e;  % left diagonal
+ filldraw stroke z3e--z4e; fi  % right diagonal
+penlabels(1,2,3,4); endchar;
+
+ecchar"Double backwards tick mark"; % jk
+beginchar(oct"203",9u#,min(asc_height#,2x_height#),0);
+adjust_fit(0,0);
+x3-x1=x4-x2=hround 3u; y3=y1; y4=y2;
+if serifs: pickup crisp.nib; x1-.5stem=hround 1.5u; x2=3.5u;
+ y1+.5stem=h; y2=max(2/3[h,x_height],x_height+o+hair);
+ numeric theta; theta=angle(z2-z1)+90;
+ pos1(stem,theta); pos2(hair,theta);
+ pos3(stem,theta); pos4(hair,theta);
+ filldraw circ_stroke z1e--z2e;  % left diagonal
+ filldraw circ_stroke z3e--z4e;  % right diagonal
+else: pickup fine.nib; pos1(stem,0); pos2(vair,0);
+ pos3(stem,0); pos4(vair,0);
+ lft x1l=hround 1.5u; rt x2r=hround(.5w-u+.5vair);
+ top y1=h; bot y2=vround 2/3[h,x_height];
+ filldraw stroke z1e--z2e;  % left diagonal
+ filldraw stroke z3e--z4e; fi  % right diagonal
+penlabels(1,2,3,4); endchar;
+
+
+ecchar "Dagger mark"; % from mathsy
+beginchar(oct"204",8u#,asc_height#,desc_depth#);
+adjust_fit(0,0); pickup fine.nib;
+pos1(stem,0); pos2(thin_join,0); pos3(stem,0); pos4(hair,0);
+pos5(stem,90); pos2'(thin_join,90); pos6(stem,90); z2'=z2;
+x1=x2=x3=x4; x1-.5stem=hround(.5w-.5stem); center_on(x1);
+x5-.5stem=hround u; x6=w-x5;
+y1+.5stem=h+oo; y2=y5=y6; y3=.57y2; bot y4=-d-o;
+y5+.5stem=floor(x_height+.5stem);
+filldraw circ_stroke z1e{down}..z2e{down}..z3e{down}..z4e;  % stem
+filldraw circ_stroke z5e{right}..{right}z2'e;  % left bulb
+filldraw circ_stroke z6e{left}..{left}z2'e;  % right bulb
+penlabels(1,2,3,4,5,6); endchar;
+
+ecchar "Double dagger mark"; % from mathsy
+beginchar(oct"205",8u#,asc_height#,desc_depth#);
+adjust_fit(0,0); pickup fine.nib;
+pos1(stem,0); pos2(thin_join,0); pos3(stem,0);
+pos4(stem,90); pos2'(thin_join,90); pos5(stem,90); z2'=z2;
+x1=x2=x3; x1-.5stem=hround(.5w-.5stem); center_on(x1);
+x4-.5stem=hround u; x5=w-x4;
+y1+.5stem=h+oo; y2=y4=y5=.5[y1,y3]; y3-.5stem=ceiling(.5[-d,h]);
+filldraw circ_stroke z1e{down}..{down}z2e;  % top stem
+filldraw circ_stroke z3e{up}..{up}z2e;    % upper middle stem
+filldraw circ_stroke z4e{right}..{right}z2'e;  % top left bulb
+filldraw circ_stroke z5e{left}..{left}z2'e;  % top right bulb
+pos6(stem,0); pos7(thin_join,0); pos8(stem,0);
+pos9(stem,90); pos7'(thin_join,90); pos0(stem,90); z7'=z7;
+x6=x7=x8=x1; x9=x4; x0=x5;
+y6=y3-stem-1; y7=y9=y0=.5[y6,y8]; y8-.5stem=-d-oo;
+filldraw circ_stroke z6e{down}..{down}z7e;  % lower middle stem
+filldraw circ_stroke z8e{up}..{up}z7e;    % bottom stem
+filldraw circ_stroke z9e{right}..{right}z7'e;  % bottom left bulb
+filldraw circ_stroke z0e{left}..{left}z7'e;  % bottom right bulb
+penlabels(1,2,3,4,5,6,7,8,9,0); endchar;
+
+ecchar "Double vertical line (norm or cardinality)"; % from mathsy
+% Change (jk): Made the two lines as close as in \P
+beginchar(oct"206",9u#,body_height#,paren_depth#);
+adjust_fit(0,0); pickup rule.nib;
+x1=x2; top y1=h; .5[y1,y2]=math_axis;
+x3=x4=w-x1; y3=y1; y4=y2;
+x3-x1=ceiling(rule_thickness+1.25u);
+draw z1--z2; draw z3--z4;  % stems
+labels(1,2,3,4); endchar;
+
+ecchar "Per mill sign"; % by Emma Pease
+beginchar(oct"207",15u#+max(6u#,2fudge*(hair#+stem#)),
+  body_height#,body_height#-asc_height#);
+italcorr if hefty: .4asc_height#*slant-.5u# else: h#*slant-u# fi;
+adjust_fit(0,0); pickup fine.nib;
+numeric left_curve,right_curve;
+left_curve=hround 5/6[fudged.hair,fudged.stem];
+right_curve=max(fine.breadth,hround(fudged.hair if hefty:-2stem_corr fi));
+pos1(vair,90); pos2(left_curve,180); pos3(vair,270); pos4(right_curve,360);
+top y1r=h; lft x2r=hround u; rt x4r=hround(.5(w-6u)-1.5u);
+bot y3r=floor(if monospace: .7 else: .5 fi\\ asc_height);
+x1=x3=.5[x2,x4]; y2=y4=.5[y1,y3];
+filldraw stroke pulled_super_arc.e(1,2)(superpull)
+ & pulled_super_arc.e(2,3)(superpull);  % left half of upper bowl
+filldraw stroke super_arc.e(3,4) & super_arc.e(4,1); % right half of upper bowl
+%
+pos5(vair,90); pos6(left_curve,180); pos7(vair,270); pos8(right_curve,360);
+bot y7r=-d; rt x8r=hround(w-7u); lft x6r=hround(.5(w-6u)+1.5u);
+top y5r=vround(if monospace: .3 else: .5 fi\\ asc_height);
+x5=x7=.5[x6,x8]; y6=y8=.5[y5,y7];
+filldraw stroke pulled_super_arc.e(5,6)(superpull)
+ & pulled_super_arc.e(6,7)(superpull);  % left half of lower bowl
+filldraw stroke super_arc.e(7,8) & super_arc.e(8,5); % right half of lower bowl
+%
+pos13(vair,90); pos14(left_curve,180); pos15(vair,270); 
+pos16(right_curve,360);
+bot y15r=-d; rt x16r=hround(w-u); lft x14r=hround(.5(w-6u)+1.5u+6u);
+top y13r=vround(if monospace: .3 else: .5 fi\\ asc_height);
+x13=x15=.5[x14,x16]; y14=y16=.5[y13,y15];
+filldraw stroke pulled_super_arc.e(13,14)(superpull)
+ & pulled_super_arc.e(14,15)(superpull);  % left half of lower bowl
+filldraw stroke super_arc.e(15,16) & super_arc.e(16,13); % right half of lower bowl
+%
+pickup rule.nib; top y9=h; bot y10=-d;
+if hefty: x9=good.x(x5-eps); x10=good.x(x1+eps);
+ draw z9--z10;  % diagonal
+else: rt x9=hround(w-6u-2.5u); lft x10=hround 2.5u; draw z9--z10;  % diagonal
+ pickup fine.nib; pos9(rule_thickness,angle(z9-z10)+90);
+ pos11(vair,angle(z1r-z4r)-90); pos12(vair,angle(z9-z10)+90);
+ path p; p=super_arc.r(1,4); z11r=point 2/3 of p; z12r=z9r;
+ filldraw stroke z11e{direction 2/3 of p}...{z9-z10}z12e; fi  % link
+penlabels(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16); endchar;
+
+ecchar "Bullet"; % from mathsy
+beginchar(oct"210",9u#,v_center(7u#));
+adjust_fit(0,0); pickup rule.nib; autorounded;
+if .5w <> good.x .5w: change_width; fi
+lft x6=hround u; x2=w-x6; top y8=h; y2=math_axis; circle_points;
+filldraw z8{right}...z1{z2-z8}...z2{down}...z3{z4-z2}...z4{left}
+  ...z5{z6-z4}...z6{up}...z7{z8-z6}...cycle;  % circle and interior
+labels(1,2,3,4,5,6,7,8); endchar;
+
+ecchar"Centigrade sign";
+if serifs: beginchar(oct"211",13u#,cap_height#,0);
+ italcorr cap_height#*slant-.5u#;
+ adjust_fit(4u#,0);
+ pickup fine.nib; pos1(cap_hair,0); pos2(cap_band,90);
+ pos3(cap_curve,180); pos4(cap_band,270); pos5(hair,360);
+ rt x1r=rt x5r=hround(w-u); lft x3r=hround u; x2=x4=.55[x3,x1];
+ top y2r=h+o; bot y4r=-o; y3=.5[y2,y4];
+ bot y1=min(vround max(.6h,x_height-.5vair),bot y2l-eps);
+ y5=max(good.y .95(h-y1),y4l+eps);
+ (x2l',y2l)=whatever[z2r,z1l]; x2l:=min(x2l',x2l+.5u);
+ (x4l',y4l)=whatever[z4r,z5l]; x4l:=min(x4l',x4l+.5u);
+ filldraw stroke z1e{x2-x1,10(y2-y1)}
+  ...pulled_arc.e(2,3) & pulled_arc.e(3,4)...{up}z5e; % arc
+ pos6(.3[fine.breadth,cap_hair],0); x6r=x1r; top y6=h+o;
+ x1r-x1'=2cap_curve-fine; y1'=y1;
+ path upper_arc; upper_arc=z1{x2-x1,10(y2-y1)}..z2{left};
+ numeric t; t=xpart(upper_arc intersectiontimes (z6l--z1'));
+ filldraw z1r--z6r--z6l--subpath(t,0) of upper_arc--cycle; % barb
+else: beginchar(oct"211",11.5u#,cap_height#,0);
+ italcorr cap_height#*slant-.5u#;
+ adjust_fit(4u#,0);
+ pickup fine.nib; pos1(1.2flare,80); pos2(slab,90);
+ pos3(cap_curve,180); pos4(slab,270); pos5(flare,275);
+ rt x1r=hround(w-1.1u); x2=x4=.5w+1.25u;
+ lft x3r=hround max(u,2u-.5cap_curve); rt x5r=hround(w-.9u);
+ top y1r=vround .95h+o; top y2r=h+o; y3=.5h;
+ bot y4r=-o; bot y5r=vround .08h-o; y5l:=good.y y5l; x5l:=good.x x5l;
+ filldraw stroke rterm.e(2,1,right,.9,4) & super_arc.e(2,3)
+  & super_arc.e(3,4) & term.e(4,5,right,.8,4); fi % arc and terminals
+penlabels(1,1',2,3,4,5,6);
+clearxy;
+pickup rule.nib; autorounded;
+lft x6=-4u; rt x2=0; top y8=h; y8-y2=x2-x8;
+circle_points; draw_circle;  % circle
+labels(1,2,3,4,5,6,7,8);
+math_fit(-.3cap_height#*slant-.5u#,.5ic#);
+endchar;
+
+ecchar "Oldstyle dollar sign"; % based on romanp (cm)
+beginchar(oct"212",11u#,body_height#,body_height#-asc_height#);
+italcorr fig_height#*slant-.5u#; % same as for digits
+adjust_fit(0,0);
+numeric theta; theta=90-angle(50u,asc_height); slope:=-asc_height/50u;
+pickup fine.nib; pos2(slab,-90);
+pos0(cap_stem,theta); pos7(slab,-90);
+x2=x0=x7=.5w; top y2l=asc_height+oo; bot y7r=-oo;
+y0=.52asc_height; lft x3l=hround u; rt x6r=hround(w-u);
+x3r-x3l=x6r-x6l=hround .35[slab,cap_stem]-fine;
+ellipse_set(2l,3l,4l,0l); ellipse_set(2r,3r,4r,0r); y3=y3r;
+ellipse_set(7l,6l,5l,0l); ellipse_set(7r,6r,5r,0r); y6=y6r;
+filldraw stroke super_arc.e(2,3) & z3e{down}
+ ..z4e---z5e..z6e{down} & super_arc.e(6,7);  % main stroke
+if serifs: pos1(hair,0); pos8(hair,180);
+ pos10(flare,0); pos9(flare,180);
+ rt x1r=hround(w-u); lft x8r=hround u; y1=.5[y0,y2]; y8=.5[y0,y7];
+ {{less_tense; pos2'(slab,90); z2'=z2; bulb(2',1,10);  % upper arc and bulb
+ bulb(7,8,9)}};  % lower arc and bulb
+else: pos1(.6[slab,flare],-100); pos8(flare,-100);
+ rt x1l=hround(w-1.3u); lft x8r=hround .8u;
+ top y1l=vround .92asc_height+oo; bot y8r=vround .1asc_height-oo;
+ filldraw stroke term.e(2,1,right,.9,4);  % upper arc and terminal
+ filldraw stroke term.e(7,8,left,1,4); fi  % lower arc and terminal
+pickup crisp.nib; pos12(bar,0); pos11(bar,0); pos13(bar,0); pos14(bar,0);
+x11=x12; x13=x14=w-x11; x13-x11=ceiling(rule_thickness+1.25u); 
+top y12=top y14=h; bot y11=bot y13=-d;
+filldraw stroke z12e--z11e;  % left vertical crossbar
+filldraw stroke z14e--z13e;  %right  vertical crossbar
+penlabels(0,1,2,3,4,5,6,7,8,9,10,11,12,13,14); endchar;
+
+ecchar "Oldstyle cent sign"; % jk, based on cm `c'
+beginchar(oct"213",9u#,x_height#+.5desc_depth#,.5desc_depth#);
+italcorr x_height#*slant-.2u#;
+adjust_fit(0,0);
+pickup fine.nib; pos2(vair',90); pos4(vair',270);
+x2=x4=.5(w+u); top y2r=vround(x_height+1.5oo); bot y4r=-oo;
+pos3(curve,180); lft x3r=hround max(.6u,1.35u-.5curve); y3=.5x_height;
+if serifs: pos1(hair,0); pos0(flare,0);
+ y1=min(bar_height+.5flare+2vair'+2,.9[bar_height,x_height]-.5flare);
+ rt x1r=hround(w-.7u); bulb(2,1,0);  % bulb
+ pos5(hair,0); rt x5r=hround(w-.5u);
+ y5=max(good.y(.5bar_height-.9),y4l+vair');
+ (x,y4l)=whatever[z4r,z5l]; x4l:=min(x,x4l+.5u);
+ filldraw stroke pulled_super_arc.e(2,3)(.7superpull)
+  & pulled_super_arc.e(3,4)(.5superpull)
+  ..tension .9 and 1..{x5-x4,5(y5-y4)}z5e;  % arc and lower terminal
+else: pos1(4/7[vair',flare],80);
+ rt x1r=hround(w-.6u); top y1r=vround .82[bar_height,top y2r];
+ filldraw stroke term.e(2,1,right,.8,4);  % upper terminal
+ pos5(.6[vair',flare],275); rt x5r=hround(w-.5u);
+ y5r=good.y(y5r+1/3bar_height-y5); y5l:=good.y y5l; x5l:=good.x x5l;
+ forsuffixes e=l,r: path p.e; p.e=z4e{right}..tension .9 and 1..z5e;
+  if angle direction 1 of p.e>75:
+   p.e:=z4e{right}..tension atleast.9 and 1..{dir 75}z5e; fi endfor
+ filldraw stroke pulled_super_arc.e(2,3)(.7superpull)
+  & pulled_super_arc.e(3,4)(.5superpull) & p.e; fi  % arc and lower terminal
+pickup crisp.nib; 
+x7=x3; x6=w-x7; y6=h; y7=-d;
+numeric theta; theta=angle(z7-z6)-90;
+pos6(vair,theta); pos7(vair,theta);
+filldraw stroke z6e--z7e; % diagonal
+penlabels(0,1,2,3,4,5,6,7); endchar;
+
+iff variant_g: % I use this as marker for italic fonts
+ecchar "Italic florin sign (italic letter f)"; % from itall (cm)
+beginchar(oct"214",max(1.5u#,stem#)+max(3.5u#,2flare#),
+  asc_height#,desc_depth#);
+italcorr asc_height#*slant+.75u#;
+adjust_fit(if monospace:u#,u# else: 0,0 fi); pickup fine.nib;
+numeric theta; z88=(.5w-.5u,h); z89=(.5w+.5u,-d); theta=angle(z88-z89);
+pos0(flare,0); pos1(hair,0); pos2(vair,90);
+pos3(.5[hair,stem],180); pos4(stem,theta+90);
+pos5(stem,theta-90); pos6(.5[hair,stem],0);
+pos7(vair,-90); pos8(hair,-180); pos9(flare,-180);
+rt x1r=hround(w+.25u); lft x8r=hround-.35u; x2=.6[x1,x4]; x7=.6[x8,x5];
+y9-.5flare=vround -.85d; y2-y0=y9-y7; top y2r=h+oo; bot y7r=-d-oo;
+y4=.25[x_height,h]; y5=.5[-d,y4];
+z4=whatever[z88,z89]; z5=whatever[z88,z89];
+x3=.8[x2+x4-x88,x88]; x6=.8[x7+x5-x89,x89]; y3=.8[y4,y2]; y6=.8[y5,y7];
+bulb(2,1,0); bulb(7,8,9);  % bulbs
+filldraw stroke z2e{left}...z3e...{z89-z88}z4e;  % upper arc
+filldraw z4r--z5l--z5r--z4l--cycle;  % stem
+filldraw stroke z5e{z89-z88}...z6e...{left}z7e;  % lower arc
+pickup crisp.nib; pos20(bar,90); pos21(bar,90);
+top y20r=top y21r=x_height;
+lft x20=lft x4r-.5stem-u; rt x21=rt x4l+.5stem+1.5u;
+filldraw stroke z20e--z21e;  %  crossbar
+math_fit(desc_depth#*slant+u#,x_height#*slant);
+penlabels(0,1,2,3,4,5,6,7,8,9,20,21,88,89); endchar;
+
+
+iff not variant_g:
+ecchar "Florin sign (The letter f)"; % from romanl (cm)
+beginchar(oct"214",5.5u#,asc_height#,0);
+italcorr asc_height#*slant+if serifs:flare#-.25u# else: 1.25u# fi;
+adjust_fit(stem_shift#,if monospace: .5u# else:-stem_shift# fi);
+pickup tiny.nib; pos1(stem',0); lft x1l=hround(2.5u-.5stem');
+pickup fine.nib; numeric bulb_diam;
+if serifs: bulb_diam=hround .8[stem,flare];
+ pos2(bulb_diam,0); y2+.5bulb_diam=.9[x_height,h+oo];
+ if monospace: rt x2r=hround(w-.5u)+1 else: lft x2l=hround(w-.75u+.5) fi;
+else: pos2(5/7[vair,flare],90); top y2r=h;
+ rt x2=hround(if monospace:w-.5u else:w+.75u fi); fi
+f_stroke(1,2,a,b,c,jut,if not monospace:1.25fi\\ jut); % stem, terminal, serif
+pickup crisp.nib; top y3r=top y4r=x_height; lft x3=hround .5u-1;
+pos3(bar,90); pos4(bar,90);
+rt x4=hround(w-if monospace:.75u+1 else:1/3u fi);
+filldraw stroke z3e--z4e;  % bar
+penlabels(1,2,3,4); endchar;
+
+ecchar"Colon sign or Cedi sign"; % Panamese or Ghanese currency
+if serifs: beginchar(oct"215",13u#,body_height#,body_height#-asc_height#); 
+ italcorr cap_height#*slant-.5u#;
+ adjust_fit(0,0);
+ pickup fine.nib; pos1(cap_hair,0); pos2(cap_band,90);
+ pos3(cap_curve,180); pos4(cap_band,270); pos5(hair,360);
+ rt x1r=rt x5r=hround(w-u); lft x3r=hround u; x2=x4=.55[x3,x1];
+ numeric hh; hh=cap_height;
+ top y2r=hh+o; bot y4r=-o; y3=.5[y2,y4];
+ bot y1=min(vround max(.6hh,x_height-.5vair),bot y2l-eps);
+ y5=max(good.y .95(hh-y1),y4l+eps);
+ (x2l',y2l)=whatever[z2r,z1l]; x2l:=min(x2l',x2l+.5u);
+ (x4l',y4l)=whatever[z4r,z5l]; x4l:=min(x4l',x4l+.5u);
+ filldraw stroke z1e{x2-x1,10(y2-y1)}
+  ...pulled_arc.e(2,3) & pulled_arc.e(3,4)...{up}z5e; % arc
+ pos6(.3[fine.breadth,cap_hair],0); x6r=x1r; top y6=hh+o;
+ x1r-x1'=2cap_curve-fine; y1'=y1;
+ path upper_arc; upper_arc=z1{x2-x1,10(y2-y1)}..z2{left};
+ numeric t; t=xpart(upper_arc intersectiontimes (z6l--z1'));
+ filldraw z1r--z6r--z6l--subpath(t,0) of upper_arc--cycle; % barb
+ pickup crisp.nib; pos12(bar,0); pos11(bar,0);
+ lft x12l=lft x11l=hround(x2-.5bar); top y12=h; bot y11=-d;
+ filldraw stroke z12e--z11e;  % vertical crossbar
+else: beginchar(oct"215",11.5u#,body_height#,body_height#-asc_height#);
+ italcorr cap_height#*slant-.5u#;
+ adjust_fit(0,0);
+ pickup fine.nib; pos1(1.2flare,80); pos2(slab,90);
+ pos3(cap_curve,180); pos4(slab,270); pos5(flare,275);
+ rt x1r=hround(w-1.1u); x2=x4=.5w+1.25u;
+ lft x3r=hround max(u,2u-.5cap_curve); rt x5r=hround(w-.9u);
+ numeric hh; hh=cap_height;
+ top y1r=vround .95hh+o; top y2r=hh+o; y3=.5hh;
+ bot y4r=-o; bot y5r=vround .08hh-o; y5l:=good.y y5l; x5l:=good.x x5l;
+ filldraw stroke rterm.e(2,1,right,.9,4) & super_arc.e(2,3)
+  & super_arc.e(3,4) & term.e(4,5,right,.8,4); % arc and terminals
+ pickup crisp.nib; pos12(bar,0); pos11(bar,0);
+ lft x12l=lft x11l=hround(x2-.5bar); top y12=h; bot y11=-d;
+ filldraw stroke z12e--z11e;  % vertical crossbar
+fi
+math_fit(-.3cap_height#*slant-.5u#,.5ic#);
+penlabels(1,1',2,3,4,5,6,11,12); endchar;
+
+ecchar"Won sign"; % Korean currency
+beginchar(oct"216",18u#,cap_height#,0);
+italcorr cap_height#*slant+.25u#;
+adjust_fit(cap_serif_fit#,cap_serif_fit#);
+numeric stem[],outer_jut,upper_notch,alpha,mid_corr;
+outer_jut=.7cap_jut; x1l=w-x8r=l+letter_fit+outer_jut+.25u;
+stem1=fudged.cap_stem-stem_corr;
+stem4=min(fudged.hair if hefty:-2stem_corr fi,stem1);
+stem2=stem4 if hefty:-2stem_corr fi;
+stem3=stem1 if hefty:-2stem_corr fi;
+x2-x1=x4-x3=x6-x5=x8-x7; x2l+apex_corr=x3l; x6l+apex_corr=x7l;
+y1=y8=h; y2=y3=y6=y7=-apex_o; y4=y5=if monospace: vround .6 fi\\ h;
+mid_corr=if monospace or hefty:-apex_corr else: 1/3jut fi;
+alpha=diag_ratio(4,stem2-stem3+stem4,y1-y2,x8r-x1l+mid_corr-2apex_corr);
+penpos1(alpha*stem1,0); penpos2(alpha*stem1,0);
+penpos3(alpha*stem2,0); penpos4(alpha*stem2,0);
+penpos5(alpha*stem3,0); penpos6(alpha*stem3,0);
+penpos7(alpha*stem4,0); penpos8(alpha*stem4,0);
+x4l-x1l=floor(x4l-x1l+.5(x5r+mid_corr-x4r)); % |x5r+mid_corr| $\approx$ |x4r|
+z23=whatever[z1r,z2r]=whatever[z3l,z4l];
+z45=whatever[z3r,z4r]=whatever[z5l,z6l];
+z67=whatever[z5r,z6r]=whatever[z7l,z8l]; upper_notch=y4-cap_notch_cut;
+fill diag_end(1l,2l,1,1,3r,4r){z4-z3}
+ ...if y45<upper_notch:(x45,upper_notch)+.5left{up}
+   --(x45,upper_notch)+.5right{down} else: z45&z45 fi
+ ...{z6-z5}diag_end(5l,6l,1,1,7r,8r)--diag_end(7r,8r,1,1,8l,7l){z7-z8}
+ ...if y67>cap_notch_cut:(x67,cap_notch_cut)+.5right{down}
+   --(x67,cap_notch_cut)+.5left{up} else: z67&z67 fi
+ ...{z5-z6}special_diag_end(6,5,4,3){z3-z4}
+ ...if y23>cap_notch_cut:(x23,cap_notch_cut)+.5right{down}
+   --(x23,cap_notch_cut)+.5left{up} else: z23&z23 fi
+ ...{z1-z2}diag_end(2r,1r,1,1,1l,2l)--cycle;  % diagonals
+if serifs: numeric inner_jut[]; pickup tiny.nib;
+ prime_points_inside(1,2); prime_points_inside(5,6); 
+prime_points_inside(8,7);
+ if monospace: inner_jut1=inner_jut4=1.5cap_jut;
+ elseif hefty: inner_jut1=inner_jut4=cap_jut;
+ else: fill diag_end(6r,5r,1,1,5l,6l)
+  --.5[z5l,z6l]--.5[z5r,z6r]--cycle; % middle stem
+  inner_jut2=.7inner_jut1; inner_jut4=1.1inner_jut3;
+  if rt x1'r+cap_jut+.5u+1<=lft x5'l-.7cap_jut: inner_jut1=cap_jut;
+  else: rt x1'r+inner_jut1+.5u+1=lft x5'l-inner_jut2; fi
+  if rt x5'r+cap_jut+.5u+1<=lft x8'l-1.1cap_jut: inner_jut3=cap_jut;
+  else: rt x5'r+inner_jut3+.5u+1=lft x8'l-inner_jut4; fi
+  dish_serif(5',6,e,1/3,inner_jut2,f,1/2,inner_jut3); fi  % middle serif
+ dish_serif(1',2,a,1/3,outer_jut,b,1/2,inner_jut1);  % left serif
+ dish_serif(8',7,c,.6,inner_jut4,d,1/2,outer_jut)(dark); fi  % right serif
+pickup extra_rule.nib;  
+x9=x11=x1l; x10=x12=x8r; y9=y10; 
+top y9=bar_height; y11=y12; draw z9--z10; 
+y11-y9=spread; draw z11--z12; % crossing bars
+math_fit(.75u#-cap_height#*slant,ic#-2.5u#);
+penlabels(0,1,2,3,4,5,6,7,8,9,10,11,12,23,45,67); endchar;
+
+ecchar"Naira sign"; % Nigerian currency
+beginchar(oct"217",13u#+width_adj#,cap_height#,0);
+italcorr cap_height#*slant-cap_serif_fit#+cap_jut#-2.5u#+
+min(.5cap_stem#,u#);
+adjust_fit(cap_serif_fit#+.25u#,cap_serif_fit#+.25u#);
+numeric thin_stem; thin_stem=hround(fudged.hair+stem_corr);
+pickup tiny.nib; pos1(thin_stem,0); pos2(thin_stem,0);
+pos3(thin_stem,0); pos4(thin_stem,0);
+pickup tiny.nib; top y1=top y3=h; bot y2=bot y4=0;
+x1=x2; x3=x4; x1l=w-x3r;
+rt x3r=hround min(w-2u,w-3u+.5fudged.cap_stem);
+filldraw stroke z1e--z2e; % left stem
+filldraw stroke z3e--z4e; % right stem
+if hefty: penpos5(fudged.cap_stem,0); penpos6(fudged.cap_stem,0);
+ x5l=x1; x6r=x4; y5=h; y6=0;
+ numeric upper_notch,lower_notch;
+ upper_notch=h-cap_notch_cut; lower_notch=cap_notch_cut;
+ x1'=rt x1r; z1'=whatever[z5l,z6l]; x4'=lft x4l; z4'=whatever[z5r,z6r];
+ fill z5l..
+  if y1'<upper_notch: {right}(x1'+1,upper_notch){down}... fi
+  {z6-z5}diag_in(5l,6l,1,6r)--z6r..
+  if y4'>lower_notch: {left}(x4'-1,lower_notch){up}... fi
+  {z5-z6}diag_in(6r,5r,1,5l)--cycle;  % diagonal
+else: penpos5(whatever,0); penpos6(whatever,90);
+ z5l=z1l; z6l=z4l;
+ z7=z6l+(max(eps,cap_stem-3stem_corr-tiny),0) rotated (angle(z5l-z6l)-90);
+ z5r=z7+whatever*(z5l-z6l); z6r=z7+whatever*(z5l-z6l);
+ filldraw stroke z5e..z6e; fi  % diagonal
+if serifs: if hefty: serif(1,2,a,1/3,-cap_jut); % upper left serif
+ else: serif(5,6,a,1/3,-cap_jut); fi  % upper left serif
+ dish_serif(2,1,b,1/2,cap_jut,c,1/2,cap_jut)(dark); % lower left serif
+ dish_serif(3,4,e,1/2,cap_jut,f,1/2,cap_jut)(dark); fi  % upper right serif
+pickup extra_rule.nib;  
+x8=x10=0; x9=x11=w; y10=y11; 
+top y8=bar_height; y8=y9; draw z8--z9; 
+y10-y8=spread; draw z10--z11; % crossing bars
+math_fit(0,max(.5ic#-.5u#,0));
+penlabels(1,1',2,3,4,4',5,6,7,8,9,10,11); endchar;
+
+ecchar"Guarani sign"; % Currency of Paraguay
+if serifs: beginchar(oct"220",14u#,body_height#,body_height#-asc_height#);
+ italcorr cap_height#*slant-1.5u#-.5cap_serif_fit#;
+ adjust_fit(0,.5cap_serif_fit#);
+ numeric hh; hh=cap_height;
+ pickup tiny.nib; pos0(cap_stem,0); pos7(cap_stem,0);
+ rt x0r=hround(w-2u); y0=good.y(.1[bar_height,x_height]+1); x7=x0;
+ pickup fine.nib;
+ if hefty: bot y7=0; pos5(cap_stem,0); x5=x0; top y5=tiny.top y0;
+ else: pos5(cap_hair,0); pos8(cap_stem,0);
+  y7=.5bar_height; z5l=z8l; z8=z7; x9=x8r; bot y9=0;
+  filldraw z8l{down}..{4(x9-x8),y9-y8}z9--z8r--cycle; fi % spur
+ pos1(cap_hair,0); pos2(cap_band,90);
+ pos3(cap_curve,180); pos4(cap_band,270);
+ rt x1r=hround(w-2u); lft x3r=hround u; x2=x4=.55[x3,x1];
+ top y2r=hh+o; bot y4r=-o; y3=.5[y2,y4];
+ bot y1=min(vround max(.6hh,x_height-.5vair),bot y2l-eps);
+ (x2l',y2l)=whatever[z2r,z1l]; x2l:=min(x2l',x2l+.5u);
+ (x4l',y4l)=whatever[z4r,z5l]; x4l:=min(x4l',x4l+.5u);
+ filldraw stroke z1e{x2-x1,10(y2-y1)}
+  ...pulled_arc.e(2,3) & pulled_arc.e(3,4)...z5e{up}; % arc
+ pos6(.3[fine.breadth,cap_hair],0); x6r=x1r; top y6=hh+o;
+ x1r-x1'=2cap_curve-fine; y1'=y1;
+ path upper_arc; upper_arc=z1{x2-x1,10(y2-y1)}..z2{left};
+ numeric t; t=xpart(upper_arc intersectiontimes (z6l--z1'));
+ filldraw z1r--z6r--z6l--subpath(t,0) of upper_arc--cycle; % barb
+ pickup tiny.nib; filldraw stroke z0e--z7e;  % stem
+ dish_serif(0,7,a,1/3,max(cap_jut,2.25u),b,1/3,1.25u);  % serif
+ pickup crisp.nib; pos12(bar,0); pos11(bar,0);
+ lft x12l=lft x11l=hround(x2-.5bar); top y12=h; bot y11=-d;
+ filldraw stroke z12e--z11e;  % vertical crossbar
+ math_fit(-.3cap_height#*slant-.5u#,ic#);
+else: beginchar(oct"220",14u#,body_height#,body_height#-asc_height#);
+ italcorr cap_height#*slant-.5u#;
+ adjust_fit(0,0);
+ numeric hh; hh=cap_height;
+ pickup fine.nib; pos1(1.2flare,80); pos2(slab,90);
+ pos3(cap_curve,180); pos4(slab,270); pos5(flare,270);
+ rt x1r=hround(w-1.35u); x2=x4=.5w+u;
+ lft x3r=hround max(u,2u-.5cap_curve); rt x5l=hround(w-1.2u);
+ top y1r=vround .93hh+o; top y2r=hh+o; y3=.5hh;
+ bot y4r=-o; bot y5r=vround .07hh-o;
+ filldraw stroke rterm.e(2,1,right,.9,4)&super_arc.e(2,3)
+  & super_arc.e(3,4) & term.e(4,5,right,1,4); % arc and terminals
+ pos0(stem,0); pos7(stem,0);
+ z7r=z5r; x0=x7; top y0=1+vround .35[bar_height,x_height];
+ filldraw stroke z0e--z7e;  % stem
+ pos8(cap_bar,90); pos9(cap_bar,90);
+ z0r=z9r; y8=y9; lft x8=hround x4;
+ filldraw stroke z8e--z9e;  % bar
+ pickup crisp.nib; pos12(bar,0); pos11(bar,0);
+ lft x12l=lft x11l=hround(x2-.5bar); top y12=h; bot y11=-d;
+ filldraw stroke z12e--z11e;  % vertical crossbar
+ math_fit(-.3cap_height#*slant-.5u#,.5ic#); fi
+penlabels(0,1,1',2,3,4,5,6,7,8,9,11,12); endchar;
+
+ecchar"Peso sign";
+beginchar(oct"221",12u#,cap_height#,0);
+italcorr .75cap_height#*slant-.5u#;
+adjust_fit(cap_serif_fit#+.25u#,0);
+pickup tiny.nib; penpos1(cap_stem'-tiny,0); penpos2(cap_stem-tiny,0);
+pos0(cap_stem',0); pos0'(cap_stem,0);
+lft x1l=hround max(2u,3u-.5cap_stem'); top y1=h; bot y2=0;
+x1l=x2l=x0l=x0'l; y0=y0'=y7;
+penpos3(cap_band,90); penpos4(cap_band,90);
+penpos5(cap_curve if hefty:-3stem_corr fi,0);
+penpos6(.5[vair,cap_band],-90); penpos7(.5[vair,cap_band],-90);
+z3r=top z1; y4=y3; y5=.5[y4l,y6l]; y6=y7;
+x7=x2; y7l=vround .5h; x4=x6=.5w+.75u; x5r=hround(w-u);
+x4l:=x6l:=x4-.25cap_curve;
+filldraw stroke z1e--z0e--z0'e--z2e; % stem
+fill stroke z3e..pulled_arc.e(4,5) & pulled_arc.e(5,6)..z7e;  % lobe
+if serifs: nodish_serif(1,0,a,1/3,cap_jut,b,1/3,.5cap_jut);  % upper serif
+ dish_serif(2,0',c,1/3,cap_jut,d,1/3,cap_jut); fi  % lower serif
+pickup extra_rule.nib;
+x8=0; x9=.5[x1r,x5r]; top y8=bar_height; y8=y9; draw z8--z9;
+math_fit(0,ic#-2.5u#); penlabels(0,1,2,3,4,5,6,7); labels(8,9);
+endchar;
+
+ecchar "Lira sign"; % 
+compute_spread(.35x_height#,.45x_height#);
+beginchar(oct"222",12u#,asc_height#,0);
+adjust_fit(0,.75asc_height#*slant-.5u#); pickup fine.nib;
+pos0(flare,0); pos1(hair,0); pos2(vair,90); pos3(stem,180);
+pos4(stem,180); pos4'(stem,0); pos5(vair,-90); z4'=z4;
+x2=2/3w-.5u; rt x3l=rt x4l=hround(.5w-u+.5stem); x5=2.5u;
+y1=y3=.75h; top y2=h+oo; y4=.25h; bot y5r=-oo;
+rt x1r=hround(w-1.5u); bulb(2,1,0);  % bulb
+filldraw stroke pulled_arc.e(2,3)..z4e;  % stem
+numeric light_stem; light_stem=2/3[vair,vstem];
+pos6(.5[hair,light_stem],-180); pos7(light_stem,-300);
+pos8(light_stem,-300); pos9(hair,-180);
+lft x6r=hround u; x7=3u; x8=w-3.5u; rt x9l=hround(w-u);
+y6=.4[y5,y7]; top y7r=vround .2h; bot y8l=-oo; y9=good.y .2h;
+filldraw stroke pulled_arc.e(4',5)...z6e{up}...z7e{right}
+ ..{right}z8e...{up}z9e;  % loop and arm
+pickup extra_rule.nib;
+x10=3u; x11=w-4.5u; x12=3u; x13=w-4.5u;
+top y12=bar_height;
+y11=y10; y13=y12; y10-y12=spread; 
+draw z10--z11;  % upper bar
+draw z12--z13;  % lower bar
+penlabels(1,2,3,4,5,6,7,8,9,10,11,12,13); endchar;
+
+ecchar"Recipe sign";
+beginchar(oct"223",if serifs: 12u#+.5max(2u#,cap_curve#)
+ else:12.5u#-.5width_adj# fi,cap_height#,0);
+italcorr .75cap_height#*slant- if serifs: 1.75 else: .5 fi\\ u#;
+adjust_fit(cap_serif_fit#,0);
+pickup tiny.nib; pos1(cap_stem',0); pos2(cap_stem',0);
+lft x1l=lft x2l=hround max(2u,3u-.5cap_stem'); top y1=h; bot y2=0;
+filldraw stroke z1e--z2e; % stem
+penpos3(cap_band,90); penpos4(cap_band,90);
+penpos5(cap_curve if hefty:-3stem_corr fi,0);
+penpos6(vair,-90); penpos7(vair,-90);
+z3r=top z1; y4=y3; y5=.5[y4l,y6l]; y6=y7;
+x7=x2; y7l=vround(.5h+.5vair); x4=x6;
+if serifs: x4=.5w-.5u; x5r=hround(w-2.25u);
+else: x4=.5w+.5u; x5r=hround(w-u); fi
+x4l:=x6l:=x4-.125cap_curve;
+fill stroke z3e..pulled_arc.e(4,5) & pulled_arc.e(5,6)..z7e;  % lobe
+if serifs: pos6'(vair,-90); pos0(cap_stem,180);
+ pos8(cap_curve,180); pos9(vair,-90); pos10(hair,0);
+ z6'=z6; lft x0r=lft x8r=hround(x5-2/3u-.5cap_curve);
+ y8=1/3[y2,y7]; y0=3/5[y2,y7]; x9=.5[x8l,x10r];
+ bot y9r=-o; rt x10r=hround(w-.05u); y10=1/4[y2,y7];
+ filldraw stroke z6'e{right}..z0e---z8e....z9e{right}..z10e{up};  % tail
+ nodish_serif(1,2,a,1/3,cap_jut,b,1/3,.5cap_jut);  % upper serif
+ dish_serif(2,1,c,1/3,cap_jut,d,1/3,.5cap_jut);  % lower serif
+else: penpos8(cap_stem-2stem_corr,0); penpos9(cap_stem,0);
+ x8=x6+.5u; y8=y6; x9r=hround(w-.5u); y9=0;
+ fill z8l--diag_end(8l,9l,.5,1,9r,8r)--z8r--cycle; fi  % tail
+x1:=x8; 
+put_cross(.5cap_stem+if serifs: .9max(limit_dist,cap_jut) else: .8u fi,
+ .5cap_stem+if serifs: 3u else: 4u fi);
+math_fit(0,.75ic#); penlabels(0,1,2,3,4,5,6,7,8,9,10); endchar;
+
+iff not variant_g: % not italic
+ecchar"Interrobang";
+beginchar(oct"224",8.5u#,asc_height#,0);
+italcorr .8asc_height#*slant;
+adjust_fit(0,0);
+pickup tiny.nib; pos7(dot_size,0); pos8(dot_size,90);
+lft x7l=hround(.5w-.25u-.5dot_size); bot y8l=0; z7=z8; % dot(7,8);  % dot
+numeric bot_width;
+bot_width=if hefty:max(hround .8dot_size,fine.breadth) else: hair fi;
+pickup fine.nib; pos2(vair,90); pos3(curve,0);
+pos4(vair,-90); pos5(bot_width,0); pos6(bot_width,0);
+x2=x4=x5=x6=x7; rt x3r=hround(w-u); bot y6=1+.25[top y8r,x_height];
+top y2r=hround .9h+oo; y3=.75[y6,y2]; y4=.5[y6,y2]; y5=.1[y6,y2];
+{{interim superness:=more_super;
+filldraw stroke pulled_super_arc.e(2,3)(superpull)
+ & subpath (0,1) of super_arc.e(3,4) .. z5e---z6e\\}};  % arc and stem
+if serifs: pos1(hair,180); pos0(flare,180);
+ lft x1r=hround u; y1=y3; bulb(2,1,0);  % bulb
+else: pos1(Vround 5/7[vair,flare],110);
+ lft x1r=hround u; top y1r=vround .9[y6,top y2r];
+ filldraw stroke term.e(2,1,left,1,4); fi  % terminal
+penlabels(0,1,2,3,4,5,6,7,8);
+clearxy;
+pickup tiny.nib; pos3(dot_size,0); pos4(dot_size,90);
+lft x3l=hround(.5w-.5dot_size); bot y4l=0; z3=z4; dot(3,4);  % dot
+numeric bot_width;
+bot_width=if hefty:max(hround .8dot_size,fine.breadth) else: hair fi;
+pickup fine.nib; pos1(dot_size,0); pos2(bot_width,0);
+x1=x2=x3; bot y2=.25[top y4r,x_height]+1;
+if square_dots: top y1=h;
+ filldraw stroke z1e--z2e;  % stem
+else: top z0=(x1,h+o); y1+.5dot_size=h+o;
+ filldraw z1r...z0...z1l---z2l--z2r---cycle; fi  % stem and bulb
+penlabels(0,1,2,3,4); endchar;
+
+iff not variant_g: % not italic
+ecchar"Gnaborretni";
+beginchar(oct"225",8.5u#,asc_height#-desc_depth#,desc_depth#);
+adjust_fit(0,0);
+pickup tiny.nib; pos7(dot_size,0); pos8(dot_size,90);
+lft x7l=hround(.5w-.25u-.5dot_size); top y8r=h; z7=z8; % dot(7,8);  % dot
+numeric top_width;
+top_width=if hefty:max(hround .8dot_size,fine.breadth) else: hair fi;
+pickup fine.nib; pos2(vair,270); pos3(curve,180);
+pos4(vair,90); pos5(top_width,180); pos6(top_width,180);
+x2=x4=x5=x6=x7; lft x3r=hround u; top y6=.25[bot y8l,h-x_height]-1;
+bot y2r=hround .1asc_height-d-oo; y3=.75[y6,y2]; y4=.5[y6,y2]; y5=.1[y6,y2];
+{{interim superness:=more_super;
+filldraw stroke pulled_super_arc.e(2,3)(superpull)
+ & subpath (0,1) of super_arc.e(3,4) .. z5e---z6e\\}};  % arc and stem
+if serifs: pos1(hair,0); pos0(flare,0);
+ rt x1r=hround(w-u); y1=y3; bulb(2,1,0);  % bulb
+else: pos1(Vround 5/7[vair,flare],-70);
+ rt x1r=hround(w-u); bot y1r=vround .9[y6,bot y2r];
+ filldraw stroke term.e(2,1,right,1,4); fi  % terminal
+penlabels(0,1,2,3,4,5,6,7,8);
+clearxy;
+pickup tiny.nib; pos3(dot_size,0); pos4(dot_size,90);
+lft x3l=hround(.5w-.5dot_size); top y4r=h; z3=z4; dot(3,4);  % dot
+numeric top_width;
+top_width=if hefty:max(hround .8dot_size,fine.breadth) else: hair fi;
+pickup fine.nib; pos1(dot_size,0); pos2(top_width,0);
+x1=x2=x3; top y2=.25[bot y4l,h-x_height]-1;
+if square_dots: bot y1=-d;
+ filldraw stroke z1e--z2e;  % stem
+else: bot z0=(x1,-d-o); y1-.5dot_size=-d-o;
+ filldraw z1l...z0...z1r---z2r--z2l---cycle; fi  % stem and bulb
+penlabels(0,1,2,3,4); endchar;
+
+iff variant_g: % italic
+ecchar"Interrobang";
+beginchar(oct"224",9u#,asc_height#,0);
+italcorr asc_height#*slant-u#;
+adjust_fit(0,0);
+adjust_fit(0,0); pickup tiny.nib; pos10(dot_size,0); pos11(dot_size,90);
+lft x10l=hround(.5w-.5dot_size); bot y11l=0; z10=z11; % dot(10,11);  % dot
+pickup fine.nib; pos1(flare,180); pos2(hair,180); pos3(vair,90);
+lft x1r=hround u; x3=.5w;
+y1-.5flare=x_height; top y3r=hround .9h+o; bulb(3,2,1); % bulb
+pos8(vair,-90); x8=.5w; bot y8r=.25[top y11r,x_height]+1;
+numeric theta; theta=90+angle(10u,y3-y8); slope:=(y3-y8)/10u;
+pos3'(vair,-90); z3'=z3; pos0(vstem,theta); x0=x3; y0=1/3[y8,y3];
+rt x4l=hround(w-1.5u); lft x7r=hround 1/3w;
+x4l-x4r=x7l-x7r=hround .5[vair,vstem]-fine;
+ellipse_set(3'l,4l,5l,0l); ellipse_set(3'r,4r,5r,0r); y4=y4r;
+ellipse_set(8l,7l,6l,0l); ellipse_set(8r,7r,6r,0r); y7=y7r;
+pos9(hair,0); rt x9r=hround(2/3w+.5hair); y9=good.y .5[y8,y0];
+filldraw stroke super_arc.e(3',4) & z4e{down}
+ ..z5e---z6e..z7e{down} & super_arc.e(7,8)...{up}z9e;  % main stroke
+penlabels(0,1,2,3,4,5,6,7,8,9,10,11);
+clearxy;
+pickup tiny.nib; pos3(dot_size,0); pos4(dot_size,90);
+lft x3l=hround(.5w-.5dot_size); bot y4l=0; z3=z4; dot(3,4);  % dot
+numeric bot_width;
+bot_width=if hefty:max(hround .8dot_size,fine.breadth) else: hair fi;
+pickup fine.nib; pos1(dot_size,0); pos2(bot_width,0);
+x1=x2=x3; bot y2=.25[top y4r,x_height]+1;
+if square_dots: top y1=h;
+ filldraw stroke z1e--z2e;  % stem
+else: top z0=(x1,h+o); y1+.5dot_size=h+o;
+ filldraw z1r...z0...z1l---z2l--z2r---cycle; fi  % stem and bulb
+penlabels(0,1,2,3,4); endchar;
+
+iff variant_g: % italic
+ecchar"Gnaborretni";
+beginchar(oct"225",9u#,asc_height#-desc_depth#,desc_depth#);
+adjust_fit(0,0);
+pickup tiny.nib; pos10(dot_size,0); pos11(dot_size,90);
+lft x10l=hround(.5w-.5dot_size); top y11r=h; z10=z11; % dot(10,11);  % dot
+pickup fine.nib; pos1(flare,0); pos2(hair,0); pos3(vair,-90);
+rt x1r=hround(w-u); x3=.5w; y1+.5flare=asc_height-x_height-d;
+bot y3r=hround .1asc_height-d-o; bulb(3,2,1); % bulb
+pos8(vair,90); x8=.5w; top y8r=.25[bot y11l,y1+.5flare]-1;
+numeric theta; theta=angle(10u,y8-y3)-90; slope:=(y8-y3)/10u;
+pos3'(vair,90); z3'=z3; pos0(vstem,theta); x0=x3; y0=1/3[y8,y3];
+lft x4l=hround 1.5u; rt x7r=hround 2/3w;
+x4r-x4l=x7r-x7l=hround .5[vair,vstem]-fine;
+ellipse_set(3'l,4l,5l,0l); ellipse_set(3'r,4r,5r,0r); y4=y4r;
+ellipse_set(8l,7l,6l,0l); ellipse_set(8r,7r,6r,0r); y7=y7r;
+pos9(hair,180); lft x9r=hround(1/3w-.5hair); y9=good.y .5[y8,y0];
+filldraw stroke super_arc.e(3',4) & z4e{up}
+ ..z5e---z6e..z7e{up} & super_arc.e(7,8)...{down}z9e;  % main stroke
+penlabels(0,1,2,3,4,5,6,7,8,9,10,11);
+clearxy;
+pickup tiny.nib; pos3(dot_size,0); pos4(dot_size,90);
+lft x3l=hround(.5w-.5dot_size); top y4r=h; z3=z4; dot(3,4);  % dot
+numeric top_width;
+top_width=if hefty:max(hround .8dot_size,fine.breadth) else: hair fi;
+pickup fine.nib; pos1(dot_size,0); pos2(top_width,0);
+x1=x2=x3; top y2=.25[bot y4l,h-x_height]-1;
+if square_dots: bot y1=-d;
+ filldraw stroke z1e--z2e;  % stem
+else: bot z0=(x1,-d-o); y1-.5dot_size=-d-o;
+ filldraw z1l...z0...z1r---z2r--z2l---cycle; fi  % stem and bulb
+penlabels(0,1,2,3,4); endchar;
+
+iff not variant_g: % not italic
+ecchar"Dong sign"; % Vietnamese currency
+beginchar(oct"226",10u#+serif_fit#,body_height#,0);
+italcorr asc_height#*slant-serif_fit#+.5stem#-2u#;
+adjust_fit(0,serif_fit#);
+numeric hh; hh=asc_height;
+pickup tiny.nib; pos1(stem',0); pos2(stem,0);
+pos0'(stem',0); pos0(stem,0); z0r=z0'r; x0'=x1; x0=x2;
+rt x1r=hround(w-2.5u+.5stem'); top y1=hh;
+numeric edge; edge=lft x2l;
+pickup fine.nib; pos3(if hefty:thin_join else: hair fi,0);
+pos4(vair,90); pos5(curve,180); pos6(vair,270); penpos7(x3r-x3l,360);
+lft x3l=min(lft x3l-(rt x3r-tiny.rt x2r),1/3[lft x2,edge]);
+y3=1/8[bar_height,x_height];
+x4l=.5(w-serif_fit)-.3u; top y4r=x_height+oo if monospace: -hair fi;
+lft x5r=hround max(1.35u-.5curve,.6u); y5=.5x_height if monospace: -.5hair fi;
+x6l=x4l-.2u; bot y6r=-oo;
+x7=x3; y7=min(y3,y6+y4-y3+.6vair);
+(x,y4r)=whatever[z3l,z4l]; x4r:=max(x,.5[x5r,x4]);
+(x',y6r)=whatever[z7l,z6l]; x6r:=max(x',.5[x5r,x6]);
+filldraw stroke z3e{up}...pulled_arc.e(4,5)
+ & pulled_arc.e(5,6)...{up}z7e; % bowl
+y0=ypart(((edge,h)--(edge,0))intersectionpoint(z3l{up}...{left}z4l));
+pickup tiny.nib; bot y2=if serifs:-min(oo,serif_drop) else: 0 fi;
+filldraw stroke z1e--z0'e--z0e--z2e;  % stem
+if serifs: sloped_serif.l(1,0',a,1/3,jut,serif_drop);  % upper serif
+ sloped_serif.r(2,0,b,1/3,jut,min(oo,serif_drop)); fi  % lower serif
+%
+  pos8(bar,90); pos9(bar,90);
+  x8=.5[x4,x5];
+  if serifs: x9=x2r+jut; else: x9=w; fi
+  if serifs: y8=y9=.5[y.a2-.5slab,y4+.5vair];
+  else: y8=y9=.5[x_height,asc_height-serif_drop]; fi
+  filldraw stroke z8e--z9e;
+currentpicture:=currentpicture shifted (0,body_height-asc_height);
+pickup rule.nib;
+x10=x5; x11=x9; top y10=0; y10=y11;
+draw z10--z11;
+penlabels(0,1,2,3,4,5,6,7,8,9,10,11); endchar;
+
+iff variant_g: %italic
+ecchar"Italic Dong sign"; % Vietnamese currency
+beginchar(oct"226",9u#,body_height#,0);
+italcorr max(1/3x_height#*slant+.5hair#+.5u#,
+  h#*slant+.5stem#-2u#) if math_fitting:-.5u# fi;
+adjust_fit(0,0); pickup fine.nib;
+pos0(hair,0); pos1(vair,90); pos2(curve,180); pos3(vair,270);
+x0=x4; x1=x3=.5[x0,x2]; lft x2r=hround(1.5u-.5curve);
+x4+.5stem=hround(w-2.5u+.5stem);
+top y1r=x_height+oo; bot y3r=-oo; y0=y2=.5[y1,y3];
+filldraw stroke super_arc.e(0,1) & pulled_arc.e(1,2)
+ & pulled_arc.e(2,3) & super_arc.e(3,0);  % bowl
+x5=x0; x7=w; hook_out(5,6,7);  % closing hook
+pickup tiny.nib; pos5'(stem,0); pos4(stem,0);
+z5'=z5; top y4=h; filldraw stroke z4e--z5'e;  % stem
+sloped_serif.l(4,5',a,1/3,jut,serif_drop);  % serif
+math_fit(-.3x_height#*slant+.5curve#-u#,ic#);
+% the bar
+  pos8(bar,90); pos9(bar,90);
+  x8=x1; % .5[x1,x4];
+  x9=x6;
+  y8=y9=.5[y.a2-.5slab,y1+.5vair];
+  filldraw stroke z8e--z9e;
+currentpicture:=currentpicture shifted (0,body_height-asc_height);
+pickup rule.nib;
+x10=x2; x11=x9; top y10=0; y10=y11;
+draw z10--z11;
+penlabels(0,1,2,3,4,5,6,7,8,9,10,11); endchar;
+
+ecchar"Trademark"; % jk, design based on logo font
+beginchar(oct"227",12u#,body_height#,0);
+italcorr .7body_height#;
+adjust_fit(0,0);
+numeric ww, hh; ww=.5w; hh=vround .5body_height;
+pickup pencircle xscaled hair yscaled vair;
+lft x1=-eps; x2=ww-x1; x3=x4=.5ww;
+y1=y2=y3; top y1=hh; bot y4=-o;
+draw z1--z2; draw z3--z4;
+labels(1,2,3,4); 
+clearxy;
+x1=x2=hround(ww+u); x4=x5=hround(w-u); x3=hround .5[x1,x4];
+y1=y5; y2=y4; bot y1=-o;
+top y2=hh+o; y3=vround (y1+.5bar_height);
+draw z1--z2--z3--z4--z5;
+labels(1,2,3,4,5);
+currentpicture:=currentpicture shifted (0,hh);
+endchar;
+
+ecchar"Per ten thousand sign"; % Yannis, Unicode Computer Modern
+beginchar(oct"230",9u#+max(6u#,2fudge*(hair#+stem#)),
+  body_height#,body_height#-asc_height#);
+italcorr if hefty: .4asc_height#*slant-.5u# else: h#*slant-u# fi;
+adjust_fit(0,
+ 2*(.5*(9u#+max(6u#,2fudge*(hair#+stem#)))
+    -2.5u#+5/6[fudged.hair#,fudged.stem#])); 
+pickup fine.nib;
+numeric left_curve,right_curve;
+left_curve=hround 5/6[fudged.hair,fudged.stem];
+right_curve=max(fine.breadth,hround(fudged.hair if hefty:-2stem_corr fi));
+pos1(vair,90); pos2(left_curve,180); pos3(vair,270); pos4(right_curve,360);
+top y1r=h; lft x2r=hround u; rt x4r=hround(.5w-1.5u);
+bot y3r=floor(if monospace: .7 else: .5 fi\\ asc_height);
+x1=x3=.5[x2,x4]; y2=y4=.5[y1,y3];
+pos5(vair,90); pos6(left_curve,180); pos7(vair,270); pos8(right_curve,360);
+bot y7r=-d; rt x8r=hround(w-u); lft x6r=hround(.5w+1.5u);
+top y5r=vround(if monospace: .3 else: .5 fi\\ asc_height);
+x5=x7=.5[x6,x8]; y6=y8=.5[y5,y7];
+filldraw stroke pulled_super_arc.e(5,6)(superpull)
+ & pulled_super_arc.e(6,7)(superpull);  % left half of lower bowl
+filldraw stroke super_arc.e(7,8) & super_arc.e(8,5); % right half of lower bowl
+hihi:=(.5*(9u#+max(6u#,2fudge*(hair#+stem#)))
+      -2.5u#+5/6[fudged.hair#,fudged.stem#])
+if monospace: *expansion_factor fi *hppp;
+picture petit_zero; petit_zero := currentpicture;
+pickup rule.nib; top y9=h; bot y10=-d;
+if hefty: x9=good.x(x5-eps); x10=good.x(x1+eps);
+ draw z9--z10;  % diagonal
+else: rt x9=hround(w-2.5u); lft x10=hround 2.5u; draw z9--z10;  % diagonal
+ pickup fine.nib; pos9(rule_thickness,angle(z9-z10)+90);
+ pos11(vair,angle(z1r-z4r)-90); pos12(vair,angle(z9-z10)+90);
+ path p; p=super_arc.r(1,4); z11r=point 2/3 of p; z12r=z9r;
+ filldraw stroke z11e{direction 2/3 of p}...{z9-z10}z12e; fi  % link
+pickup fine.nib;
+filldraw stroke pulled_super_arc.e(1,2)(superpull)
+ & pulled_super_arc.e(2,3)(superpull);  % left half of upper bowl
+filldraw stroke super_arc.e(3,4) & super_arc.e(4,1); % right half of upper bowl
+addto currentpicture also (petit_zero shifted (hihi,0));
+addto currentpicture also (petit_zero shifted (2hihi,0));
+picture petit_zero; % Release resources allocated to the picture variable
+penlabels(1,2,3,4,5,6,7,8,9,10,11,12); endchar;
+
+ecchar "Alternate pilcrow sign"; % one vertical bar only
+beginchar(oct"231",8.5u#,asc_height#,desc_depth#);
+adjust_fit(0,0); pickup rule.nib; autorounded;
+top y1=h; bot y6=-d-eps; y4=y9=y1;
+y3=y5=good.y .5[y1,y6];
+lft x2=hround u; y2=.5[y1,y3]; rt x9=hround(w-.5u); x4=x5=x6=good.x(x9-1.5u);
+x1=x3=min(.5w,x4);
+filldraw z4..z1{left}...z2{down}...{right}z5--cycle;  % filled bowl
+draw z9--z4--z6;  % left stem and upper serif
+if serifs:
+ x11=x9; x10-x6=x4-x9;
+ bot y10=-d-eps; y10=y11;
+ draw z10--z11; % lower serif
+fi
+labels(1,2,3,4,5,6,9,10,11); endchar;
+
+ecchar"Baht sign"; % currency of Thailand
+beginchar(oct"232",12.5u#,body_height#,body_height#-asc_height#);
+italcorr .75cap_height#*slant-.5u#;
+adjust_fit(cap_serif_fit#,0);
+numeric hh; hh=cap_height;
+numeric left_stem,right_curve,middle_weight;
+left_stem=cap_stem-hround 2stem_corr; middle_weight=.6vair+.5;
+pickup tiny.nib; pos1(left_stem,0); pos2(left_stem,0);
+lft x1l=lft x2l=hround max(2u,3u-.5left_stem); top y1=hh; bot y2=0;
+filldraw stroke z1e--z2e; % stem
+penpos3(cap_band,90); penpos4(cap_band,90);
+penpos6(middle_weight,-90); penpos7(middle_weight,-90);
+penpos8(middle_weight,90); penpos9(middle_weight,90);
+penpos5(right_curve-stem_corr,0); penpos10(right_curve,0);
+penpos11(cap_band,-90); penpos12(cap_band,-90);
+z3r=top z1; y4=y3; y5=.5[y4,y6]; y6=y7; y7l-y8l=vair;
+z12r=bot z2; y11=y12; y10=.5[y11,y9]; y8=y9; .5[y7l,y8l]=.52hh;
+x4=x6; x9=x11=x4+.5u; x7=x8=x1; x9l:=x4+.25u;
+x5r=hround(w-1.5u); x10r=hround(w-u);
+if serifs: right_curve=cap_curve-stem_corr; x4=.5[x1,w-1.5u];
+else: right_curve=cap_curve-3stem_corr; x4=.5[x1,w-2.5u];
+ x4l:=x4l-.5u; x9l:=x9l-.5u; fi
+x6l:=x6l-.5u; x11l:=x11l-.5u;
+fill stroke z3e..super_arc.e(4,5) & super_arc.e(5,6)..z7e;  % upper lobe
+fill stroke z8e..super_arc.e(9,10) & super_arc.e(10,11)..z12e;  % lower lobe
+if serifs: nodish_serif(1,2,a,1/3,cap_jut,b,1/3,.5cap_jut);  % upper serif
+ nodish_serif(2,1,c,1/3,cap_jut,d,1/3,.5cap_jut); fi  % lower serif
+pickup crisp.nib; pos13(bar,0); pos14(bar,0);
+rt x13r=rt x14r=rt x4; top y13=h; bot y14=-d;
+filldraw stroke z13e--z14e;  % vertical crossbar
+math_fit(0,.5ic#); penlabels(1,2,3,4,5,6,7,8,9,10,11,12); endchar;
+
+ecchar"Numero sign"; % from wncyr
+beginchar(oct"233",15u#+width_adj#,cap_height#,0); 
+italcorr cap_height#*slant
+         -cap_serif_fit#+cap_jut#-2.5u#+min(.5cap_stem#,u#); 
+adjust_fit(cap_serif_fit# 
+  if serifs: +.5(flare#+(cap_stem#-stem#)) fi ,cap_serif_fit#); 
+w:=if serifs: 10u else: 11u fi; 
+numeric thin_stem; 
+thin_stem=hround(fudged.hair+stem_corr); 
+pickup tiny.nib; 
+pos1(thin_stem,0); pos2(thin_stem,0);
+pos3(thin_stem,0); pos4(thin_stem,0); 
+top y1=h; 
+if serifs: top y3=.79h; bot y2=.21h;
+else: top y3=h; bot y2=0; fi 
+bot y4=0;
+x1=x2; x3=x4; x1l=w-x3r; 
+rt x3r=hround min(w-2u,w-3u+.5fudged.cap_stem);
+x91=x2-.75flare; bot y91r=-oo; x92=w-x91; 
+top y92l=h+oo;
+pos91(thin_stem,-90); pos92(thin_stem,-90);
+if serifs: 
+ filldraw stroke z1e--z2e & pulled_arc.e(2,91); % left stem 
+ filldraw stroke z4e--z3e & pulled_arc.e(3,92); % right stem
+else:
+ filldraw stroke z1e--z2e; filldraw stroke z4e--z3e; % stems 
+fi 
+if hefty: 
+ penpos5(fudged.cap_stem,0); penpos6(fudged.cap_stem,0);
+ x5l=x1; x6r=x4; y5=h; y6=0;
+ numeric upper_notch,lower_notch; 
+ upper_notch=h-cap_notch_cut; 
+ lower_notch=cap_notch_cut;
+ x1'=rt x1r; z1'=whatever[z5l,z6l]; x4'=lft x4l; 
+ z4'=whatever[z5r,z6r]; 
+ fill z5l..
+ if y1'<upper_notch: {right}(x1'+1,upper_notch){down}... fi 
+ {z6-z5}diag_in(5l,6l,1,6r)--z6r..  
+ if y4'>lower_notch: {left}(x4'-1,lower_notch){up}... fi 
+ {z5-z6}diag_in(6r,5r,1,5l)--cycle; % diagonal
+else:
+ penpos5(whatever,0); penpos6(whatever,90);
+ z5l=z1l; z6l=z4l; 
+ z7=z6l+(max(eps,cap_stem-3stem_corr-tiny),0) rotated (angle(z5l-z6l)-90); 
+ z5r=z7+whatever*(z5l-z6l); z6r=z7+whatever*(z5l-z6l);
+ filldraw stroke z5e--z6e;  % diagonal
+fi 
+if serifs:
+ if hefty: serif(1,2,a,1/3,-cap_jut); % upper left serif 
+ else: serif(5,6,a,1/3,-cap_jut); fi  % upper left serif
+fi
+pickup tiny.nib; 
+if serifs: 
+ x93=x2-1.5flare; 
+ y93=.75flare; 
+ pos95(flare+(cap_stem-stem),-180);
+ x94=x3+1.5flare; 
+ y94=h-y93;
+ pos96(flare+(cap_stem-stem),0);
+ pos92'(thin_stem,90);
+ z92'=z92; 
+ pos93(cap_hair,-180);
+ pos94(cap_hair,0);
+ bulb(91,93,95); bulb(92',94,96); 
+fi 
+w:=15u; 
+penpos71(vair,90); penpos73(vair',-90); penpos72(.8curve,180); 
+penpos74(.8curve,0); x72r=hround max(.5u,1.25u-.4curve)+9.5u; 
+x74r=w-x72r+9u; x71=x73=12u; y71r=h-3u+vround 1.5oo; y73r=x_height-3u-oo; 
+y72=y74=.5[h,x_height]-3u-vair_corr; y72l:=y74l:=.52[h,x_height]-3u; 
+penstroke pulled_arc.e(71,72) & pulled_arc.e(72,73) & pulled_arc.e(73,74) & 
+pulled_arc.e(74,71) & cycle; 
+x81=max(lft x72r,x73-(lft w-x73)); 
+x82=min(rt x74r,lft w); y81=y82=.8x_height-3u;
+pos81(bar,90); pos82(bar,90); 
+filldraw stroke z81e--z82e;
+math_fit(0,max(.5ic#-.5u#,0)); 
+penlabels(1,1',2,3,4,4',5,6,7); endchar;
+
+ecchar "Abzueglich sign"; % jk
+beginchar(oct"234",9u#,body_height#,0);
+italcorr body_height#*slant-.5u#;
+adjust_fit(0,0); pickup rule.nib;
+rt x1=hround(w-u)+eps; top y1=h+eps;
+lft x2=hround u-eps; bot y2=-eps;
+draw z1--z2;  % diagonal
+x3=w-x5=good.x (lft x1 - .5dot_size);
+bot y4 = good.y .5dot_size;
+top y6 = good.y h-.5dot_size;
+pos3(dot_size,0); pos4(dot_size,90); z3=z4;
+pos5(dot_size,0); pos6(dot_size,90); z5=z6;
+dot(3,4); dot(5,6);  % dots
+penlabels(1,2,3,4,5,6); endchar;
+
+ecchar"Aestimated sign (large e)";  % jk
+beginchar(oct"235",(11.25u#+max(.75u#,.5cap_curve#)),cap_height#,0);
+italcorr .76cap_height#*slant+.5min(curve#-1.5u#,0);
+adjust_fit(if monospace: .25u#,.5u# else: 0,0 fi);
+numeric left_curve,right_curve;
+left_curve=right_curve+3stem_corr=cap_curve if not serifs: -1.5stem_corr fi;
+if right_curve<tiny.breadth: right_curve:=tiny.breadth; fi
+if left_curve<tiny.breadth: left_curve:=tiny.breadth; fi
+pickup tiny.nib; 
+pos1(right_curve,0); pos2(vair,90); pos3(left_curve,180);
+y1=good.y .52h; top y2r=h+vround 1.5oo; y0l=bot y1;
+rt x1r=hround min(w-.5u,w-u+.5right_curve);
+lft x3r=hround max(.5u,1.25u-.5left_curve); x2=.5w+.25u;
+{{interim superness:=more_super;
+ filldraw stroke super_arc.e(1,2)}};  % right bowl
+y3=.5[y2,y4]; bot y4r=-oo; x4=x2+.25u;
+if serifs: pos4(vair',270); pos5(hair,360);
+ y5=max(good.y(.5bar_height-.9),y4l+vair); x5r=x1r;
+ (x,y4l)=whatever[z4r,z5]; x4l:=min(x,x4l+.5u);
+ filldraw stroke pulled_arc.e(2,3) & pulled_arc.e(3,4)
+  ...{x5-x4,5(y5-y4)}z5e; % left bowl, arc, and terminal
+else: pos4(vair,270);
+ filldraw stroke super_arc.e(2,3) & super_arc.e(3,4);  % left bowl and arc
+ pickup fine.nib; pos4'(vair,270); z4=z4';
+ pos5(.5[vair,flare],275); rt x5r=hround(w-.6u);
+ y5r=good.y(y5r+1/3bar_height-y5); y5l:=good.y y5l; x5l:=good.x x5l;
+ filldraw stroke term.e(4',5,right,1,4); fi  % terminal
+path testpath; testpath=super_arc.r(2,3) & super_arc.r(3,4);
+y1'r=y0r=y0l+.6[thin_join,vair]; y1'l=y0l; x1'l=x1'r=x1;
+forsuffixes $=l,r:
+ x0$=xpart(((0,y0$)--(x1,y0$)) intersectionpoint testpath); endfor
+fill stroke z0e--z1'e;  % crossbar
+penlabels(0,1,2,3,4,5); endchar;
+
+ecchar "Open bullet"; % derived from Circle operator
+beginchar(oct"236",9u#,v_center(7u#));
+adjust_fit(0,0); pickup rule.nib; autorounded;
+if .5w <> good.x .5w: change_width; fi
+lft x6=hround u; x2=w-x6; top y8=h; y2=math_axis;
+circle_points; draw_circle;  % circle
+labels(1,2,3,4,5,6,7,8); endchar;
+
+ecchar"Servicemark"; % jk, design based on logo font
+beginchar(oct"237",12u#,body_height#,0);
+italcorr .7body_height#;
+adjust_fit(0,0);
+numeric ww, hh; ww=.5w; hh=vround .5body_height;
+pickup pencircle xscaled hair yscaled vair;
+x3=x8= u;
+x2=x4=.382[x3,ww-x3];
+x1=ww-x3;
+x5=x7=.618[x3,ww-x3];
+x6=.5[ww-x3,lft ww];
+top y1=hh; y4=good.y .55hh; bot y8=0;
+y1=y2; y3=.5[y2,y4]; y4=y5; y6=.5[y5,y7]; y7=y8;
+draw z1--z2; draw z4--z5; draw z7--z8;
+super_crescent(2,3,4);
+super_crescent(5,6,7);
+labels(1,2,3,4,5,6,7,8);
+clearxy;
+x1=x2=hround(ww+u); x4=x5=hround(w-u); x3=hround .5[x1,x4];
+y1=y5; y2=y4; bot y1=-o;
+top y2=hh+o; y3=vround (y1+.5bar_height);
+draw z1--z2--z3--z4--z5;
+labels(1,2,3,4,5);
+currentpicture:=currentpicture shifted (0,hh);
+endchar;
+
+ecchar "Left square bracket with quill"; % from Haralambous/Plaice
+beginchar(oct"240",9u#,body_height#,paren_depth#);
+italcorr math_axis#*slant+.5vair#-u#;
+adjust_fit(if monospace: -1.5u#,u# else: -2.5u#,0 fi); 
+pickup fine.nib;
+forsuffixes $=1,1',4,4',7,7',11,11',17,17': 
+  pos$(vair,0); endfor
+forsuffixes $=2,3,5,6: pos$(stem,0); endfor
+x2=x3=x5=x6; x1=x1'=x7=x7'=w-x4=w-x4';
+rt x4r=hround(w-1.5u+.5vair); rt x2r=hround(.5w+.5stem);
+top y1=h; bot y7=-d; .5[y4,y4']=.5[y1,y7]=.5[y2,y6]=.5[y3,y5];
+y1-y2=y3-y4=(y1-y4)/4; 
+y1-y1'=y4-y4'=y7'-y7=y11-y11'=y17-y17'=vair-fine; 
+x11=x11'=x17=x17'; x11-x2=x2-x1; y11=y1; y17=y7;
+filldraw z11'l{left}...z2r---z3r...{right}z4r
+ --z4'r{left}...z5r---z6r...{right}z17l
+ --z17r--z17'r{left}...z6l---z5l...{right}.5[z4l,z4'l]{left}
+ ...z3l---z2l...{right}z11r--z11'r--cycle;  % stroke
+penlabels(1,2,3,4,5,6,7); endchar;
+
+ecchar "Right square bracket with quill"; % from Haralambous/Plaice
+beginchar(oct"241",9u#,body_height#,paren_depth#);
+italcorr body_height#*slant+.5vair#-u#;
+adjust_fit(if monospace: u#,-1.5u# else: 0,-2.5u# fi); 
+pickup fine.nib;
+forsuffixes $=1,1',4,4',7,7',11,11',17,17': 
+ pos$(vair,0); endfor
+forsuffixes $=2,3,5,6: pos$(stem,0); endfor
+x2=x3=x5=x6; x1=x1'=x7=x7'=w-x4=w-x4';
+lft x4l=hround(1.5u-.5vair); lft x2l=hround(.5w-.5stem);
+top y1=h; bot y7=-d; .5[y4,y4']=.5[y1,y7]=.5[y2,y6]=.5[y3,y5];
+y1-y2=y3-y4=(y1-y4)/4; y1-y1'=y4-y4'=y7'-y7=vair-fine;
+x11=x11'; x17=x17';
+y11=y1; y17=y7;
+x1-x2=x2-x11; x17=x11; y11-y11'=y17'-y17=vair-fine;
+filldraw z11'r{right}...z2l---z3l...{left}z4l
+ --z4'l{right}...z5l---z6l...{left}z17'r
+--z17'l--z17l{right}...z6r---z5r...{left}.5[z4r,z4'r]{right}
+ ...z3r---z2r...{left}z11l--z11'l--cycle;  % stroke
+penlabels(1,2,3,4,5,6,7); endchar;
+
+ecchar "Cent sign"; % from wasychr (wasy)
+% Modified height and depth (jk)
+% Modified: Bar instead of broken bar
+beginchar(oct"242",9u#,x_height#+.5desc_depth#,.5desc_depth#);
+italcorr x_height#*slant-.2u#;
+adjust_fit(0,0);
+pickup fine.nib; pos2(vair',90); pos4(vair',270);
+x2=x4=.5(w+u); top y2r=vround(x_height+1.5oo); bot y4r=-oo;
+pos3(curve,180); lft x3r=hround max(.6u,1.35u-.5curve); y3=.5x_height;
+if serifs: pos1(hair,0); pos0(flare,0);
+ y1=min(bar_height+.5flare+2vair'+2,.9[bar_height,x_height]-.5flare);
+ rt x1r=hround(w-.7u); bulb(2,1,0);  % bulb
+ pos5(hair,0); rt x5r=hround(w-.5u);
+ y5=max(good.y(.5bar_height-.9),y4l+vair');
+ (x,y4l)=whatever[z4r,z5l]; x4l:=min(x,x4l+.5u);
+ filldraw stroke pulled_super_arc.e(2,3)(.7superpull)
+  & pulled_super_arc.e(3,4)(.5superpull)
+  ..tension .9 and 1..{x5-x4,5(y5-y4)}z5e;  % arc and lower terminal
+else: pos1(4/7[vair',flare],80);
+ rt x1r=hround(w-.6u); top y1r=vround .82[bar_height,top y2r];
+ filldraw stroke term.e(2,1,right,.8,4);  % upper terminal
+ pos5(.6[vair',flare],275); rt x5r=hround(w-.5u);
+ y5r=good.y(y5r+1/3bar_height-y5); y5l:=good.y y5l; x5l:=good.x x5l;
+ forsuffixes e=l,r: path p.e; p.e=z4e{right}..tension .9 and 1..z5e;
+  if angle direction 1 of p.e>75:
+   p.e:=z4e{right}..tension atleast.9 and 1..{dir 75}z5e; fi endfor
+ filldraw stroke pulled_super_arc.e(2,3)(.7superpull)
+  & pulled_super_arc.e(3,4)(.5superpull) & p.e; fi  % arc and lower terminal
+pickup crisp.nib; 
+x6=x7=x8=x9=x2; y7=y2; y8=y4; bot y9=-d; y6-y7 = y8-y9;
+pos6(bar,0); pos7(bar,0);
+pos8(bar,0); pos9(bar,0);
+filldraw stroke z6e--z9e; % bar
+%filldraw stroke z6e--z7e; % upper bar
+%filldraw stroke z8e--z9e; % lower bar
+penlabels(0,1,2,3,4,5,6,7,8,9); endchar;
+
+ecchar "Sterling sign"; % from italp (cm)
+% already contains bug fix found by Yannis Haralambous
+beginchar(oct"243",12u#,asc_height#,0);
+adjust_fit(0,.75asc_height#*slant-.5u#); pickup fine.nib;
+pos0(flare,0); pos1(hair,0); pos2(vair,90); pos3(stem,180);
+pos4(stem,180); pos4'(stem,0); pos5(vair,-90); z4'=z4;
+x2=2/3w-.5u; rt x3l=rt x4l=hround(.5w-u+.5stem); x5=2.5u;
+y1=y3=.75h; top y2=h+oo; y4=.25h; bot y5r=-oo;
+rt x1r=hround(w-1.5u); bulb(2,1,0);  % bulb
+filldraw stroke pulled_arc.e(2,3)..z4e;  % stem
+numeric light_stem; light_stem=2/3[vair,vstem];
+pos6(.5[hair,light_stem],-180); pos7(light_stem,-300);
+pos8(light_stem,-300); pos9(hair,-180);
+lft x6r=hround u; x7=3u; x8=w-3.5u; rt x9l=hround(w-u);
+y6=.4[y5,y7]; top y7r=vround .2h; bot y8l=-oo; y9=good.y .2h;
+filldraw stroke pulled_arc.e(4',5)...z6e{up}...z7e{right}
+ ..{right}z8e...{up}z9e;  % loop and arm
+pos10(bar,90); pos11(bar,90); x10=3u; x11=w-4.5u;
+top y10r=top y11r=vround(.5h+.5bar); filldraw stroke z10e--z11e;  % bar
+penlabels(1,2,3,4,5,6,7,8,9,10,11); endchar;
+
+ecchar "Currency sign"; % from rsym (wasy)
+beginchar(oct"244",1.13 min(asc_height#,9/7x_height#)+2u#,
+ min(asc_height#,9/7x_height#),0);
+italcorr x_height#*slant;
+adjust_fit(if monospace: u#,u# else: 0,0 fi);
+pickup rule.nib; autorounded;
+x4 = good.x .5w; x2-x6=y8-y4; y2=good.y .5h; bot y4=-oo;
+circle_points;
+z9 = 1.30[z5,z1];
+z10 = 1.30[z7,z3];
+z11 = 1.30[z1,z5];
+z12 = 1.30[z3,z7];
+draw_circle;
+draw z1--z9;
+draw z3--z10;
+draw z5--z11;
+draw z7--z12;
+labels(1,2,3,4,5,6,7,8,9,10,11,12); endchar;
+
+
+ecchar "Yen symbol"; % from asymbols (msam) 
+% Change (jk): Use correct pen for horizontal bars
+compute_spread(.45x_height#, .55x_height#); 
+beginchar(oct"245",13u#,cap_height#,0); %% adapted from "Y" 
+italcorr cap_height#*slant+.45u#; 
+adjust_fit(cap_serif_fit#,cap_serif_fit#); numeric 
+left_stem,right_stem,outer_jut,dy,alpha; 
+left_stem=cap_stem-stem_corr; right_stem=min(cap_hair if 
+hefty:-2stem_corr fi,left_stem); outer_jut=.75cap_jut; 
+x1l=w-x4r=l+letter_fit+outer_jut+.05u; 
+x2l=x5l=hround(.5w-.5left_stem); x3r=x5r; y1=y4=h; 
+y2=y3=y5=.4h; dy=y1-y2; alpha=((x2l-x1l)++dy)/dy; 
+penpos1(alpha*left_stem,0); penpos2(alpha*left_stem,0); 
+penpos3(alpha*right_stem,0); penpos4(alpha*right_stem,0); 
+penpos5(left_stem,0); penpos6(left_stem,0); x5=x6; y6=0; 
+z0=whatever[z1r,z2r]=whatever[z3l,z4l]; if 
+y0>y2+cap_notch_cut: y0:=y2+cap_notch_cut; 
+  fill z0+.5right{up}...{z4-z3}diag_end(3l,4l,1,1,4r,3r)--z5r 
+--diag_end(5r,6r,1,1,6l,5l)--z5l--diag_end(2l,1l,1,1,1r,2r){z2-z1} 
+    ...{down}z0+.5left--cycle; % diagonals and stem 
+else: fill z0--diag_end(0,4l,1,1,4r,3r)--z5r 
+    --diag_end(5r,6r,1,1,6l,5l)--z5l 
+    --diag_end(2l,1l,1,1,1r,0)--cycle; fi % diagonals & stem 
+if serifs: numeric inner_jut; pickup tiny.nib; 
+ prime_points_inside(1,2); prime_points_inside(4,3); 
+prime_points_inside(6,5); 
+ if rt x1'r+cap_jut+.5u+1<=lft x4'l-cap_jut: 
+inner_jut=cap_jut; 
+ else: rt x1'r+inner_jut+.5u+1=lft x4'l-inner_jut; fi 
+ dish_serif(1',2,a,1/3,outer_jut,b,1/2,inner_jut); % upper left serif  
+ dish_serif(4',3,c,.6,inner_jut,d,1/2,outer_jut)(dark); % upper right serif 
+ dish_serif(6',5,e,1/3,cap_jut,f,1/3,cap_jut); fi % lower serif 
+pickup extra_rule.nib;  
+x7=x9=x1l; x8=x10=x4r; y9=y10; 
+top y7=bar_height; y7=y8; draw z7--z8; 
+y9-y7=spread; draw z9--z10; % crossing bars
+penlabels(0,1,2,3,4,5,6,1',2',3',4',5',6',7,8,9,10); endchar;  
+
+ecchar "Broken vertical bar"; % jk
+beginchar(oct"246",3u#,body_height#,paren_depth#);
+italcorr body_height#*slant - u#;
+adjust_fit(0,0); pickup rule.nib;
+top y1=h; .5[y1,y4]=math_axis;
+compute_spread(.45x_height#,.55x_height#); y2-y3=spread;
+.5[y2,y3]=math_axis;
+x1=x2=x3=x4=good.x .5w;
+draw z1--z2; draw z3--z4;
+labels(1,2,3,4); endchar;
+
+ecchar "Section sign"; % from mathsy, renovated (jk)
+beginchar(oct"247",6.5u#+max(1.5u#,stem#),asc_height#,desc_depth#);
+adjust_fit(0,0); pickup fine.nib;
+numeric s_slab; s_slab=if serifs:slab else:vround .2[slab,cap_stem] fi;
+numeric ess'; ess'=max(fine.breadth,cap_ess);
+numeric sstem; sstem=hround .5[s_slab,ess']-fine;
+if sstem < fine.breadth: sstem:=fine.breadth; fi
+pos2(vair,90); pos3(sstem,180); 
+pos4(ess',270); pos4'(vair,270);
+pos5'(sstem,0); pos5(sstem,180);
+pos6(ess',90); pos6'(vair,90); pos7(sstem,0); 
+pos8(vair,-90);
+top y2r=h+oo; bot y8r=-d-oo;
+y3=.52[y4,y2]; y5=.52[y4,y6]; y7=.52[y6,y8]; y5'=.52[y6,y4];
+y2-y4=y4-y6=y6-y8;
+bot z4'=bot z4; top z6'=top z6;
+lft x3r=hround 1.25u;
+x2=x4=x6=x8=.5w; x5=x7=w-x3; x5'=x3;
+if serifs:
+ pos0(stem,0); pos1(hair,0); pos9(hair,-180); pos10(stem,-180);
+ rt x1r=hround(w-1.5u); x9=w-x1; y2-y1=y9-y8=(y2-y8)/8;
+ bulb(2,1,0); bulb(8,9,10);  % bulbs
+else:
+ pos1(.6[slab,flare],-100); pos9(flare,-100); pos2'(vair,-90);
+ rt x1l=hround(w-1.3u); lft x9r=hround .8u; z2'=z2;
+ top y1l=vround .92asc_height+oo; bot y9r=vround .1asc_height-d-oo;
+ filldraw stroke term.e(2',1,right,.9,4);  % upper arc and terminal
+ filldraw stroke term.e(8,9,left,.9,4);   % lower arc and terminal
+fi
+filldraw stroke z2e{left}...z3e{down}...z4e{3(x5-x3),y5-y3}
+ ...z5e{down}...{left}z6'e;  % upper stroke
+filldraw stroke z4'e{left}...z5'e{down}...z6e{3(x7-x5'),y7-y5'}
+ ...z7e{down}...{left}z8e;  % upper stroke
+penlabels(0,1,2,3,4,5,6,7,8,9,10); endchar;
+
+ecchar "Umlaut (double dot) accent"; % from accent (cm)
+numeric dot_diam#,dot_diam;
+dot_diam#=max(dot_size#,cap_curve#);
+beginchar(oct"250",9u#,min(asc_height#,10/7x_height#+.5dot_diam#),0);
+dot_diam=max(tiny.breadth,hround(max(dot_size,cap_curve)-2stem_corr));
+italcorr h#*slant+.5dot_diam#-2.25u#;
+adjust_fit(0,0);
+pickup tiny.nib; pos1(dot_diam,0); pos2(dot_diam,90);
+x1=x2=2.75u; top y2r=h+1;
+if bot y2l<x_height+o+slab: y2l:=min(y2r-eps,x_height+o+slab+.5tiny); fi
+y1=.5[y2l,y2r]; dot(1,2);  % left dot
+pos3(dot_diam,0); penpos4(y2r-y2l,90); y3=y4=y1; x3=x4=w-x1;
+dot(3,4);  % right dot
+penlabels(1,2,3,4); endchar;
+
+ecchar"Copyright";% (CMBR)
+%beginchar(oct"251",20u#,body_height#,max(paren_depth#,desc_depth#));
+beginchar(oct"251",circ_w#,body_height#,max(paren_depth#,desc_depth#));
+autorounded;
+adjust_fit(if monospace:-3u#,-3u# else: 0,0 fi); pickup rule.nib;
+if .5w <> good.x .5w: change_width; fi
+lft x6=hround u; x2=w-x6; top y8=h+o; bot y4=-d-o;
+circle_points; draw_circle;  % circle
+labels(1,2,3,4,5,6,7,8); 
+clearxy; autorounding:=0;
+numeric hh,ll,rr; hh=vround .7cap_height; ll=hround(.5w-6u);
+rr=hround(.5w+5u);
+if serifs:
+ pickup fine.nib; pos1(cap_hair,0); pos2(cap_band,90);
+ pos3(cap_curve,180); pos4(cap_band,270); pos5(hair,360);
+ rt x1r=rt x5r=hround(rr-u); lft x3r=hround(ll+u); x2=x4=.55[x3,x1];
+ top y2r=hh+o; bot y4r=-o; y3=.5[y2,y4];
+ bot y1=min(vround max(.6hh,.7x_height-.5vair),bot y2l-eps);
+ y5=max(good.y .95(hh-y1),y4l+eps);
+ (x2l',y2l)=whatever[z2r,z1l]; x2l:=min(x2l',x2l+.5u);
+ (x4l',y4l)=whatever[z4r,z5l]; x4l:=min(x4l',x4l+.5u);
+ filldraw stroke z1e{x2-x1,10(y2-y1)}
+  ...pulled_arc.e(2,3) & pulled_arc.e(3,4)...{up}z5e; % arc
+ pos6(.3[fine.breadth,cap_hair],0); x6r=x1r; top y6=hh+o;
+ x1r-x1'=2cap_curve-fine; y1'=y1;
+ path upper_arc; upper_arc=z1{x2-x1,10(y2-y1)}..z2{left};
+ numeric t; t=xpart(upper_arc intersectiontimes (z6l--z1'));
+ filldraw z1r--z6r--z6l--subpath(t,0) of upper_arc--cycle; % barb
+else:
+ pickup fine.nib; pos1(1.2flare,80); pos2(slab,90);
+ pos3(cap_curve,180); pos4(slab,270); pos5(flare,275);
+ rt x1r=hround(rr-1.1u); x2=x4=.5w+1.25u;
+ lft x3r=ll+hround max(u,2u-.5cap_curve); rt x5r=hround(rr-.9u);
+ top y1r=vround .95hh+o; top y2r=hh+o; y3=.5hh;
+ bot y4r=-o; bot y5r=vround .08hh-o; y5l:=good.y y5l; x5l:=good.x x5l;
+ filldraw stroke rterm.e(2,1,right,.9,4) & super_arc.e(2,3)
+  & super_arc.e(3,4) & term.e(4,5,right,.8,4); fi % arc and terminals
+penlabels(1,1',2,3,4,5,6); endchar;
+
+ecchar"Copyleft";% (CMBR)
+%beginchar(oct"253",20u#,body_height#,max(paren_depth#,desc_depth#));
+beginchar(oct"253",circ_w#,body_height#,max(paren_depth#,desc_depth#));
+autorounded;
+adjust_fit(if monospace:-3u#,-3u# else: 0,0 fi); pickup rule.nib;
+if .5w <> good.x .5w: change_width; fi
+lft x6=hround u; x2=w-x6; top y8=h+o; bot y4=-d-o;
+circle_points; draw_circle;  % circle
+labels(1,2,3,4,5,6,7,8); 
+clearxy; autorounding:=0;
+numeric hh,ll,rr; hh=vround .7cap_height; ll=hround(.5w-5u);
+rr=hround(.5w+6u);
+if serifs:
+ pickup fine.nib; pos1(cap_hair,0); pos2(cap_band,-90);
+ pos3(cap_curve,-180); pos4(cap_band,-270); pos5(hair,-360);
+ lft x1l=lft x5l=hround(ll+u); rt x3l=hround(rr-u); x2=x4=.55[x3,x1];
+ top y2l=hh+o; bot y4l=-o; y3=.5[y2,y4];
+ bot y1=min(vround max(.6hh,.7x_height-.5vair),bot y2r-eps);
+ y5=max(good.y .95(hh-y1),y4r+eps);
+ (x2r',y2r)=whatever[z2l,z1r]; x2r:=min(x2r',x2r+.5u);
+ (x4r',y4r)=whatever[z4l,z5r]; x4r:=min(x4r',x4r+.5u);
+ filldraw stroke z1e{x2-x1,10(y2-y1)}
+  ...pulled_arc.e(2,3) & pulled_arc.e(3,4)...{up}z5e; % arc
+ pos6(.3[fine.breadth,cap_hair],0); x6l=x1l; top y6=hh+o;
+ x1l-x1'=2cap_curve-fine; y1'=y1;
+ path upper_arc; upper_arc=z1{x2-x1,10(y2-y1)}..z2{right};
+ numeric t; t=xpart(upper_arc intersectiontimes (z6r--z1'));
+ filldraw z1l--z6l--z6r--subpath(t,0) of upper_arc--cycle; % barb
+else:
+ pickup fine.nib; pos1(1.2flare,-80); pos2(slab,-90);
+ pos3(cap_curve,-180); pos4(slab,-270); pos5(flare,-275);
+ lft x1l=hround(ll+1.1u); x2=x4=.5w-1.25u;
+ rt x3l=rr-hround max(u,2u-.5cap_curve); lft x5l=hround(ll+.9u);
+ top y1l=vround .95hh+o; top y2l=hh+o; y3=.5hh;
+ bot y4l=-o; bot y5l=vround .08hh-o; y5r:=good.y y5r; x5r:=good.x x5r;
+ filldraw stroke rterm.e(2,1,left,.9,4) & super_arc.e(2,3)
+  & super_arc.e(3,4) & term.e(4,5,left,.8,4); fi % arc and terminals
+penlabels(1,1',2,3,4,5,6); endchar;
+
+ecchar "Logical not sign"; % from sym % (CMBR)
+beginchar(oct"254",11u#,sym_height#,0);
+italcorr sym_height#*slant-.5u#;
+adjust_fit(0,0); pickup rule.nib;
+lft x1=hround u-eps; x2=x3=w-x1;
+y1=y2=good.y .5[bar_height,h]; y2-y3=1.2(h-bar_height);
+draw z1--z2--z3;  % bar and stem
+labels(1,2,3); endchar;
+
+ecchar"Circled P"; % Sound recording copyright sign % jk (CMBR)
+%beginchar(oct"255",20u#,body_height#,max(paren_depth#,desc_depth#));
+beginchar(oct"255",circ_w#,body_height#,max(paren_depth#,desc_depth#));
+autorounded;
+adjust_fit(if monospace:-3u#,-3u# else: 0,0 fi); pickup rule.nib;
+if .5w <> good.x .5w: change_width; fi
+lft x6=hround u; x2=w-x6; top y8=h+o; bot y4=-d-o;
+circle_points; draw_circle;  % circle
+labels(1,2,3,4,5,6,7,8); 
+clearxy; autorounding:=0;
+numeric hh,ll,rr; hh=vround .7cap_height; ll=hround(.5w-6u);
+rr=hround(.5w+6u);
+pickup tiny.nib; pos1(cap_stem',0); pos2(cap_stem',0);
+pos0(cap_stem',0); pos0'(cap_stem,0);
+lft x1l=ll+hround max(2u,3u-.5cap_stem'); top y1=hh; bot y2=0;
+x1l=x2l=x0l=x0'l; y0=y0'=y7;
+penpos3(cap_band,90); penpos4(cap_band,90);
+penpos5(cap_curve if hefty:-3stem_corr fi,0);
+penpos6(.5[vair,cap_band],-90); penpos7(.5[vair,cap_band],-90);
+z3r=top z1; y4=y3; y5=.5[y4l,y6l]; y6=y7;
+x7=x2; y7l=vround(.5hh); x4=x6=.5w+.75u; x5r=hround(rr-u);
+x4l:=x6l:=x4-.25cap_curve;
+filldraw stroke z1e--z2e; % stem
+fill stroke z3e..pulled_arc.e(4,5) & pulled_arc.e(5,6)..z7e;  % lobe
+if serifs: 
+ nodish_serif(1,2,a,1/3,cap_jut,b,1/3,.5cap_jut);  % upper serif
+ dish_serif(2,1,c,1/3,cap_jut,d,1/3,cap_jut);  % lower serif
+fi 
+penlabels(0,1,2,3,4,5,6); endchar;
+
+ecchar"Registered"; % jk (CMBR)
+%beginchar(oct"256",20u#,body_height#,max(paren_depth#,desc_depth#));
+beginchar(oct"256",circ_w#,body_height#,max(paren_depth#,desc_depth#));
+autorounded;
+adjust_fit(if monospace:-3u#,-3u# else: 0,0 fi); pickup rule.nib;
+if .5w <> good.x .5w: change_width; fi
+lft x6=hround u; x2=w-x6; top y8=h+o; bot y4=-d-o;
+circle_points; draw_circle;  % circle
+labels(1,2,3,4,5,6,7,8); 
+clearxy; autorounding:=0;
+numeric hh,ll,rr; hh=vround .7cap_height; ll=hround(.5w-6u);
+rr=hround(.5w+6u);
+pickup tiny.nib; pos1(cap_stem',0); pos2(cap_stem',0);
+lft x1l=lft x2l=ll+hround max(2u,3u-.5cap_stem'); top y1=hh; bot y2=0;
+filldraw stroke z1e--z2e; % stem
+penpos3(cap_band,90); penpos4(cap_band,90);
+penpos5(cap_curve if hefty:-3stem_corr fi,0);
+penpos6(vair,-90); penpos7(vair,-90);
+z3r=top z1; y4=y3; y5=.5[y4l,y6l]; y6=y7;
+x7=x2; y7l=vround(.5hh+.5vair); x4=x6;
+if serifs: x4=.5w-.5u; x5r=hround(rr-2.25u);
+else: x4=.5w+.5u; x5r=hround(rr-u); fi
+x4l:=x6l:=x4-.125cap_curve;
+fill stroke z3e..pulled_arc.e(4,5) & pulled_arc.e(5,6)..z7e;  % lobe
+if serifs: pos6'(vair,-90); pos0(cap_stem,180);
+ pos8(cap_curve,180); pos9(vair,-90); pos10(hair,0);
+ z6'=z6; lft x0r=lft x8r=hround(x5-2/3u-.5cap_curve);
+ y8=1/3[y2,y7]; y0=3/5[y2,y7]; x9=.5[x8l,x10r];
+ bot y9r=-o; rt x10r=hround(rr-.25u); y10=1/3[y2,y7];
+ filldraw stroke z6'e{right}..z0e---z8e....z9e{right}..z10e{up};  % tail
+ nodish_serif(1,2,a,1/3,cap_jut,b,1/3,.5cap_jut);  % upper serif
+ dish_serif(2,1,c,1/3,cap_jut,d,1/3,cap_jut);  % lower serif
+else: penpos8(cap_stem-2stem_corr,0); penpos9(cap_stem,0);
+ x8=x6+.5u; y8=y6; x9r=hround(rr-.5u); y9=0;
+ fill z8l--diag_end(8l,9l,.5,1,9r,8r)--z8r--cycle; fi  % tail
+penlabels(0,1,2,3,4,5,6,7,8,9,10); endchar;
+
+ecchar"High bar (Macron)"; % jk
+beginchar(oct"257",14u#,min(asc_height#,2x_height#),0);
+adjust_fit(0,0); pickup rule.nib;
+lft x1=hround 1.5u-eps; x2=w-x1; top y1=top y2=h;
+draw z1--z2;  % bar
+labels(1,2); endchar;
+
+ecchar "Plus-or-minus sign"; % from sym
+beginarithchar(oct"261"); pickup rule.nib;
+numeric shiftup; shiftup=vround 1.5u;
+x1=x2=.5w; lft x3=lft x5=hround u-eps; x4=x6=w-x3;
+.5[y1,y2]=y3=y4=math_axis+shiftup; top y1=h+shiftup; y5=y6=y2;
+draw z1--z2;  % stem
+draw z3--z4;  % plus bar
+draw z5--z6;  % minus bar
+labels(1,2,3,4,5,6); endchar;
+
+ecchar"Degree sign"; % Yannis, Unicode Computer Modern
+beginchar(oct"260",4u#,cap_height#,0);
+adjust_fit(if monospace: 1.5u#,1.5u# else: u#,u# fi); 
+pickup rule.nib; autorounded;
+if .5w <> good.x .5w: change_width; fi
+lft x6=0; x2=w-x6; top y8=h; y8-y2=x2-x8;
+circle_points; draw_circle;  % circle
+labels(1,2,3,4,5,6,7,8); endchar;
+
+ecchar"Tick mark"; % from accent (cmfonts, acute accent)
+beginchar(oct"264",9u#,min(asc_height#,2x_height#),0);
+italcorr h#*slant-if serifs: 1.5 fi u#;
+adjust_fit(0,0);
+if serifs: pickup crisp.nib; x1+.5stem=hround(w-2u); x2=2/3[x1,w-x1];
+ y1+.5stem=h+eps; y2=max(2/3[h,x_height],x_height+o+hair);
+ numeric theta; theta=angle(z2-z1)+90;
+ pos1(stem,theta); pos2(hair,theta);
+ filldraw circ_stroke z1e--z2e;  % diagonal
+else: pickup fine.nib; pos1(stem,0); pos2(vair,0);
+ rt x1r=hround(w-1.5u); lft x2l=hround(.5w-.25u-.5vair);
+ top y1=h; bot y2=vround 2/3[h,x_height];
+ filldraw stroke z1e--z2e; fi  % diagonal
+penlabels(1,2); endchar;
+
+iff not variant_g:
+ecchar"Micro sign"; % jk, based on cm `u'
+beginchar(oct"265",10u#,x_height#,desc_depth#);
+italcorr x_height#*slant-serif_fit#+.5stem#-2u#;
+adjust_fit(serif_fit#+stem_shift#,serif_fit#-stem_shift#);
+numeric light_vair; light_vair=vair if hefty: -vround 2vair_corr fi;
+if light_vair<fine.breadth: light_vair:=fine.breadth; fi
+pickup tiny.nib; pos1(stem,0); pos2(stem,0); pos7(stem,0);
+pos3(stem,0); pos4(stem',0);
+lft x1l=hround(2.5u-.5stem); x1=x2=x7; x3=w-x1; x3r=x4r;
+if serifs: top y1=h+min(oo,serif_drop); bot y4=-min(oo,serif_drop);
+else: top y1=h; bot y4=0; fi
+pos0(stem,0); pos0'(stem',0);
+x0=x3; x0'=x4; y0=y0'; bot y7=-d;
+penpos2'(stem-fine,-180); z2'=z2; y3=y1; y2=.5bar_height;
+penpos5(max(eps,light_vair-fine),-90); penpos6(thin_join-fine,0);
+y6=y0=2/3bar_height;
+filldraw stroke z1e--z7e;  % left stem
+filldraw stroke z3e..z0e--z0'e..z4e;  % right stem
+pickup fine.nib; bot y5r=-oo; x5l=.5w-.25u; lft x6l=tiny.lft x0l;
+(x,y5r)=whatever[z5l,z6l]; x5r:=max(x,.5[x5,x2'r]);
+filldraw stroke {{interim superness:=hein_super;
+  pulled_arc.e(2',5)}} & z5e{right}...{up}z6e;  % arc
+if serifs: sloped_serif.l(1,2,a,1/3,jut,serif_drop); % upper left serif
+ sloped_serif.l(3,0,b,1/3,jut,serif_drop); % upper right serif
+ sloped_serif.r(4,0',c,1/3,jut,min(oo,serif_drop));  % lower right serif
+ pickup crisp.nib;
+ dish_serif(7,1,d,1/3,jut,e,1/3,jut); fi  % lower left serif
+penlabels(1,2,3,4,5,7); labels(6); endchar;
+
+iff variant_g: % This triggers italics
+ecchar "Micro sign"; % from greekl (cm)
+beginchar(oct"265",9u#,x_height#,desc_depth#);
+italcorr 1/3x_height#*slant+.5hair#+.5u#;
+adjust_fit(0,0); pickup fine.nib; interim superness:=more_super;
+pos1(stem,-180); pos2(stem,-180); x1=x2=x3; lft x1r=hround(1.5u-.5stem);
+y1+.5stem=h+oo; y2-.5stem=-d-o;
+filldraw z1r---z2r..z2l---z1l..cycle;  % left stem
+pos3(stem,-180); pos4(vair,-90); pos5(hair,0); x4=.5[x3,x5];
+pos6(stem,0); rt x6r=hround(w-2.5u+.5stem);
+x5=x6=x7; x9=w; hook_out(7,8,9);  % closing hook
+y3=.7[y4,y5]; bot y4r=-oo; y5=.57h; y6+.5stem=h;
+filldraw stroke super_arc.e(3,4)...{up}z5e; % left stem and arc
+filldraw circ_stroke z6e--z7e;  % right stem
+math_fit(desc_depth#*slant+.5stem#-u#,ic#);
+penlabels(1,2,3,4,5,6,7,8,9); endchar;
+
+ecchar "Paragraph mark"; % from mathsy
+beginchar(oct"266",11u#,asc_height#,desc_depth#);
+adjust_fit(0,0); pickup rule.nib; autorounded;
+top y1=h; bot y6=-d-eps; y4=y7=y9=y1;
+y8=y6; y3=y5=good.y .5[y1,y6];
+x7-x4=ceiling(rule_thickness+1.25u);
+lft x2=hround u; y2=.5[y1,y3]; x4=x5=x6; rt x9=hround(w-.5u);
+x7=x8=good.x(x9-1.5u); x1=x3=min(.5w,x4);
+filldraw z4..z1{left}...z2{down}...{right}z5--cycle;  % filled bowl
+draw z9--z4--z6;  % left stem and upper serif
+draw z7--z8;  % right stem
+if serifs:
+ x11=x9; x10-x8=x4-x9;
+ bot y10=-d-eps; y10=y11;
+ draw z10--z11; % lower serif
+fi
+labels(1,2,3,4,5,6,7,8,9,10,11); endchar;
+
+ecchar "Centered dot"; % reengineered for catalan l.l
+beginchar(oct"267",(11u#-width_adj#-2max(2u#+.5cap_stem#,3u#)),
+   x_height#,0);
+adjust_fit(0,0); 
+pickup fine.nib;
+pos1(udot_diam,0); pos2(udot_diam,90);
+lft x1l=hround(.5w-.5udot_diam); y1+.5udot_diam=vround(bar_height+.5udot_diam);
+z1=z2; dot(1,2);  % dot
+penlabels(1,2); endchar;
+
+ecchar "Reference mark"; % From Haralambous/Plaice %(CMBR)
+beginchar(oct"270",1/3[sym_height#,asc_height#],
+  1/3[sym_height#,asc_height#],0); 
+italcorr .5sym_height#*slant-.5u#;
+adjust_fit(if monospace: 
+ -1/3[sym_height#,asc_height#] + mono_charwd#, 
+ -1/3[sym_height#,asc_height#] + mono_charwd# 
+ else: u#,u# fi); 
+pickup rule.nib;
+Dot_size:=min(dot_size,max(1,.25h-rule_thickness));
+lft x1=0; top y1=h;
+x2=x3=w-x1; x4=x1; .5[y1,y2]=.5[y3,y4]=.5h; y2=y4;
+draw z1--z2; draw z3--z4;  % diagonals
+top z1'=.5[top z1,top z3]-(0,.5Dot_size); 
+rt z3'=.5[rt z3,rt z2]-(.5Dot_size,0); 
+bot z2'=.5[bot z2,bot z4]+(0,.5Dot_size); 
+lft z4'=.5[lft z4,lft z1]+(.5Dot_size,0);
+z1'=z1''; z2'=z2''; z3'=z3''; z4'=z4'';
+penpos1'(Dot_size,0); 
+penpos1''(Dot_size,90); dot(1',1''); 
+penpos2'(Dot_size,0); 
+penpos2''(Dot_size,90); dot(2',2''); 
+penpos3'(Dot_size,0);
+penpos3''(Dot_size,90); dot(3',3''); 
+penpos4'(Dot_size,0);
+penpos4''(Dot_size,90); dot(4',4''); 
+labels(1,2,3,4,1',2',3',4',1'',2'',3'',4'',1'r,1'l,1''r,1''l); 
+endchar;
+
+ecchar"Root sign"; % textsurd, from wnri (CMBR)
+beginchar(oct"273",8.5u#,body_height#,paren_depth#-rule_thickness#);
+italcorr body_height#*slant;
+adjust_fit(0,-letter_fit#); 
+pickup rule.nib;
+ w':=7u;
+ x1=good.x (1/9w'+2.5u); x2=good.x (.65w'+2.5u);
+ bot y1=-.5d; bot y2=asc_height;
+ draw z1--z2;  % diagonal
+ pickup crisp.nib;
+% pos3(if hefty: else: .7 fi max(curve,rule_thickness),0);
+ pos3(1.25 vair,0);
+ x3l=1.5[x2,x1]; y3=.5[y1,y2];
+ pos4(rule_thickness,0); x4=x1; bot y4=-.5d;
+ pos5(vair,-45); x5l=good.x(x3l-u); z5l=whatever[z3r,z2];
+ z6=z5r+whatever*(z2-z3r)=whatever[z3l,z4l];
+ z7=whatever[z1,z2]=z3r+whatever*(z4l-z3l);
+ filldraw z5r--z6--z4l--z4--z7--z3r--z5l--cycle;  % left diagonal and serif
+x8=x2+2u; y8=y2;
+pickup rule.nib;
+draw z2--z8;
+penlabels(1,2,3,4,5,6,7,8); 
+endchar;   
+ 
+ecchar "Euro currency sign"; % improved (CMBR)
+% sans serif variant only!
+beginchar(oct"277",14u#,cap_height#,0);
+ italcorr cap_height#*slant-.5u#;
+ adjust_fit(0,0);
+ pickup fine.nib; pos1(1.2flare,69); pos2(slab,90);
+ pos3(cap_curve,180); pos4(slab,270); pos5(flare,270); % 281
+ rt x1r=hround(w-u); x2=x4=hround(x1-3u);
+ lft x3r=hround (max(u,2u-.5cap_curve)+u); rt x5r=hround(w-1.4u);
+ top y1r=vround .95h+o; top y2r=h+o; y3=.5h;
+ bot y4r=-o; bot y5r=vround .08h-o; y5l:=good.y y5l; x5l:=good.x x5l;
+ filldraw stroke rterm.e(2,1,right,.9,4) & super_arc.e(2,3)
+  & super_arc.e(3,4) & term.e(4,5,right,.8,4); % arc and terminals
+% middle bars:
+ pos7(slab,69); pos8(slab,69); 
+ pos9(slab,69); pos10(slab,69); 
+ % Unterkante oberer Balken:
+ bot y7l=vround(y3+if hefty: .5vair else: min(vair, .06h) fi +eps);
+ % Oberkante unterer Balken:
+ top y9r=vround(y3-if hefty: .5vair else: min(vair, .06h) fi);
+ y8=y7; 
+ y10=y9;
+ x7=x9=hround u; 
+ rt x8r=hround(w - if serifs: 3 else: 2.5 fi u);
+ rt x10r = rt x8r - 
+   ((slab + if hefty: vair else: 2min(vair, .06h) fi) * sind 21);
+ filldraw stroke z7e--z8e; % upper bar
+ filldraw stroke z9e--z10e;% lower bar
+
+math_fit(-.3cap_height#*slant-.5u#,.5ic#);
+
+penlabels(1,1',2,3,4,5,6,7,8,9,10); endchar;
+
+
+ecchar "Times operator"; % from mathsy
+beginarithchar(oct"326"); pickup rule.nib;
+x1=good.x(1/sqrt2)[.5w,rt u]; y1=good.y(1/sqrt2)[math_axis,bot h];
+x2=x3=w-x1; x4=x1; .5[y1,y2]=.5[y3,y4]=math_axis; y2=y4;
+draw z1--z2; draw z3--z4;  % diagonals
+labels(1,2,3,4); endchar;
+
+ecchar "Elementary division operator"; % from mathsy % (CMBR)
+beginarithchar(oct"366"); pickup rule.nib;
+numeric del; del=dot_size-currentbreadth;
+x3-.5del=good.x(.5w-.5del); center_on(x3);
+y3+.5del=good.y(math_axis+math_spread[.5sym_height,.6sym_height]+.5del);
+lft x1=hround u-eps; x2=w-x1; y1=y2=math_axis;
+draw z1--z2;  % bar
+pos3(dot_size,0); pos4(dot_size,90); z3=z4;
+pos5(dot_size,0); pos6(dot_size,90); z5=z6; x5=x3; .5[y3,y5]=math_axis;
+dot(3,4); dot(5,6);  % dots
+penlabels(1,2,3,4,5,6); endchar;
+
+
+endinput;
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/tbtl10.mf b/Master/texmf-dist/fonts/source/public/cmbright/tbtl10.mf
new file mode 100644
index 00000000000..becdc573665
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/tbtl10.mf
@@ -0,0 +1,85 @@
+% EC Typewriter Light 10 point text companion font [2000/02/09 v1.0f (WaS)]
+
+% This is a 10 pt typewriter font with all stroke widths
+% taken from cmtt8, so that it looks lighter than cmtt10
+% and may be used together with the CM Bright fonts.
+
+if unknown exbase: input exbase fi
+
+font_identifier:="TBTL"; font_size 10pt#;
+
+u#:=21/36pt#;      % unit width
+width_adj#:=0pt#;    % width adjustment for certain characters
+serif_fit#:=0pt#;    % extra sidebar near lowercase serifs
+cap_serif_fit#:=0pt#;    % extra sidebar near uppercase serifs
+letter_fit#:=0pt#;    % extra space added to all sidebars
+
+body_height#:=250/36pt#;  % height of tallest characters
+asc_height#:=220/36pt#;    % height of lowercase ascenders
+cap_height#:=220/36pt#;    % height of caps
+fig_height#:=220/36pt#;    % height of numerals
+x_height#:=155/36pt#;    % height of lowercase without ascenders
+math_axis#:=110/36pt#;    % axis of symmetry for math symbols
+bar_height#:=79/36pt#;    % height of crossbar in lowercase e
+comma_depth#:=50/36pt#;    % depth of comma below baseline
+desc_depth#:=80/36pt#;    % depth of lowercase descenders
+
+acc_height#:=75/36pt#;
+dot_height#:=75/36pt#;
+udot_height#:=59/36pt;
+
+crisp#:=19/36pt#;    % diameter of serif corners
+tiny#:=19/36pt#;    % diameter of rounded corners
+fine#:=18/36pt#;    % diameter of sharply rounded corners
+thin_join#:=18/36pt#;    % width of extrafine details
+hair#:=22/36pt#;    % lowercase hairline breadth
+stem#:=22/36pt#;    % lowercase stem breadth
+curve#:=22/36pt#;    % lowercase curve breadth
+ess#:=19/36pt#;      % breadth in middle of lowercase s
+flare#:=28/36pt#;    % diameter of bulbs or breadth of terminals
+dot_size#:=31/36pt#;    % diameter of dots
+cap_hair#:=22/36pt#;    % uppercase hairline breadth
+cap_stem#:=22/36pt#;    % uppercase stem breadth
+cap_curve#:=22/36pt#;    % uppercase curve breadth
+cap_ess#:=22/36pt#;    % breadth in middle of uppercase s
+rule_thickness#:=22/36pt#;  % thickness of lines in math symbols
+
+dish#:=0pt#;      % amount erased at top or bottom of serifs
+bracket#:=0pt#;      % vertical distance from serif base to tangent
+jut#:=34/36pt#;      % protrusion of lowercase serifs
+cap_jut#:=34/36pt#;    % protrusion of uppercase serifs
+beak_jut#:=0pt#;    % horizontal protrusion of beak serifs
+beak#:=34/36pt#;    % vertical protrusion of beak serifs
+vair#:=19/36pt#;    % vertical diameter of hairlines
+notch_cut#:=22/36pt#;    % maximum breadth above or below notches
+bar#:=19/36pt#;      % lowercase bar thickness
+slab#:=19/36pt#;    % serif and arm thickness
+cap_bar#:=19/36pt#;    % uppercase bar thickness
+cap_band#:=19/36pt#;    % uppercase thickness above/below lobes
+cap_notch_cut#:=22/36pt#;  % max breadth above/below uppercase notches
+serif_drop#:=0pt#;    % vertical drop of sloped serifs
+stem_corr#:=0pt#;    % for small refinements of stem breadth
+vair_corr#:=0pt#;    % for small refinements of hairline height
+apex_corr#:=8/36pt#;    % extra width at diagonal junctions
+
+o#:=3/36pt#;      % amount of overshoot for curves
+apex_o#:=3/36pt#;    % amount of overshoot for diagonal junctions
+
+slant:=0;      % tilt ratio $(\Delta x/\Delta y)$
+fudge:=0.81;      % factor applied to weights of heavy characters
+math_spread:=-1;    % extra openness of math symbols
+superness:=1/sqrt2;    % parameter for superellipses
+superpull:=0;      % extra openness inside bowls
+beak_darkness:=0;    % fraction of triangle inside beak serifs
+ligs:=0;      % level of ligatures to be included
+
+square_dots:=false;    % should dots be square?
+hefty:=true;      % should we try hard not to be overweight?
+serifs:=true;      % should serifs and bulbs be attached?
+monospace:=true;    % should all characters have the same width?
+true_mono:=true;
+variant_g:=false;    % should an italic-style g be used?
+low_asterisk:=true;    % should the asterisk be centered at the axis?
+math_fitting:=false;    % should math-mode spacing be used?
+
+generate ttsymb      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/tbto10.mf b/Master/texmf-dist/fonts/source/public/cmbright/tbto10.mf
new file mode 100644
index 00000000000..bdea927d01d
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/tbto10.mf
@@ -0,0 +1,86 @@
+% EC Typewriter Light oblique 10 point 
+% text companion font [2000/02/09 v1.0f (WaS)]
+
+% This is a 10 pt typewriter font with all stroke widths
+% taken from cmtt8, so that it looks lighter than cmtt10
+% and may be used together with the CM Bright fonts.
+
+if unknown exbase: input exbase fi
+
+font_identifier:="TBTO"; font_size 10pt#;
+
+u#:=21/36pt#;      % unit width
+width_adj#:=0pt#;    % width adjustment for certain characters
+serif_fit#:=0pt#;    % extra sidebar near lowercase serifs
+cap_serif_fit#:=0pt#;    % extra sidebar near uppercase serifs
+letter_fit#:=0pt#;    % extra space added to all sidebars
+
+body_height#:=250/36pt#;  % height of tallest characters
+asc_height#:=220/36pt#;    % height of lowercase ascenders
+cap_height#:=220/36pt#;    % height of caps
+fig_height#:=220/36pt#;    % height of numerals
+x_height#:=155/36pt#;    % height of lowercase without ascenders
+math_axis#:=110/36pt#;    % axis of symmetry for math symbols
+bar_height#:=79/36pt#;    % height of crossbar in lowercase e
+comma_depth#:=50/36pt#;    % depth of comma below baseline
+desc_depth#:=80/36pt#;    % depth of lowercase descenders
+
+acc_height#:=75/36pt#;
+dot_height#:=75/36pt#;
+udot_height#:=59/36pt;
+
+crisp#:=19/36pt#;    % diameter of serif corners
+tiny#:=19/36pt#;    % diameter of rounded corners
+fine#:=18/36pt#;    % diameter of sharply rounded corners
+thin_join#:=18/36pt#;    % width of extrafine details
+hair#:=22/36pt#;    % lowercase hairline breadth
+stem#:=22/36pt#;    % lowercase stem breadth
+curve#:=22/36pt#;    % lowercase curve breadth
+ess#:=19/36pt#;      % breadth in middle of lowercase s
+flare#:=28/36pt#;    % diameter of bulbs or breadth of terminals
+dot_size#:=31/36pt#;    % diameter of dots
+cap_hair#:=22/36pt#;    % uppercase hairline breadth
+cap_stem#:=22/36pt#;    % uppercase stem breadth
+cap_curve#:=22/36pt#;    % uppercase curve breadth
+cap_ess#:=22/36pt#;    % breadth in middle of uppercase s
+rule_thickness#:=22/36pt#;  % thickness of lines in math symbols
+
+dish#:=0pt#;      % amount erased at top or bottom of serifs
+bracket#:=0pt#;      % vertical distance from serif base to tangent
+jut#:=34/36pt#;      % protrusion of lowercase serifs
+cap_jut#:=34/36pt#;    % protrusion of uppercase serifs
+beak_jut#:=0pt#;    % horizontal protrusion of beak serifs
+beak#:=34/36pt#;    % vertical protrusion of beak serifs
+vair#:=19/36pt#;    % vertical diameter of hairlines
+notch_cut#:=22/36pt#;    % maximum breadth above or below notches
+bar#:=19/36pt#;      % lowercase bar thickness
+slab#:=19/36pt#;    % serif and arm thickness
+cap_bar#:=19/36pt#;    % uppercase bar thickness
+cap_band#:=19/36pt#;    % uppercase thickness above/below lobes
+cap_notch_cut#:=22/36pt#;  % max breadth above/below uppercase notches
+serif_drop#:=0pt#;    % vertical drop of sloped serifs
+stem_corr#:=0pt#;    % for small refinements of stem breadth
+vair_corr#:=0pt#;    % for small refinements of hairline height
+apex_corr#:=8/36pt#;    % extra width at diagonal junctions
+
+o#:=3/36pt#;      % amount of overshoot for curves
+apex_o#:=3/36pt#;    % amount of overshoot for diagonal junctions
+
+slant:=1/6;      % tilt ratio $(\Delta x/\Delta y)$
+fudge:=0.81;      % factor applied to weights of heavy characters
+math_spread:=-1;    % extra openness of math symbols
+superness:=1/sqrt2;    % parameter for superellipses
+superpull:=0;      % extra openness inside bowls
+beak_darkness:=0;    % fraction of triangle inside beak serifs
+ligs:=0;      % level of ligatures to be included
+
+square_dots:=false;    % should dots be square?
+hefty:=true;      % should we try hard not to be overweight?
+serifs:=true;      % should serifs and bulbs be attached?
+monospace:=true;    % should all characters have the same width?
+true_mono:=true;
+variant_g:=false;    % should an italic-style g be used?
+low_asterisk:=true;    % should the asterisk be centered at the axis?
+math_fitting:=false;    % should math-mode spacing be used?
+
+generate ttsymb      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/ttsymb.mf b/Master/texmf-dist/fonts/source/public/cmbright/ttsymb.mf
new file mode 100644
index 00000000000..9a5e5ff1ecb
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/ttsymb.mf
@@ -0,0 +1,64 @@
+% ttsymb.mf
+%
+% (c) Copyright 1995, 1996, 1997 J"org Knappen
+% (c) Copyright 2000 J"org Knappen, Walter Schmidt
+%
+% This file is part of the CM Bright fonts v1.0f
+%
+% Driver file for the tc fonts,
+% to be used for the Typewriter Light typefaces.
+%
+
+version_check(1,0);  % |version_check| was introduced in dc1.3
+
+input exaccess;            % accent accessories
+input txpseudo;            % pseudoparameters
+
+mode_setup; font_setup; pseudo_setup;
+
+input txaccent;            % flat accents for capital letters
+input txgen;               % genealogical symbols (by DEK)
+input ttsymbol;            % misc. symbols % <-----------------
+if variant_g:              % italics?
+ input txitlod;            % old style digits (by GJL)
+ input txisuper;           % superscript 1,2,3
+ input txifract;           % fractions 1/4, 1/2, 3/4
+else:                      % roman
+ input txromod;            % old style digits (by DEK)
+ input txrsuper;           % superscript 1,2,3
+ input txrfract;           % fractions 1/4, 1/2, 3/4
+fi;
+
+% Ligtable
+
+if not monospace:
+ ligtable "-": oct"177" =: oct"177"; % <hyphen><hyphenchar> => <hyphenchar>
+fi
+
+% Fontparameter
+%
+font_coding_scheme:="TeX text companion symbols 1---TS1";
+boundarychar:=oct"027";
+font_slant slant; 
+font_x_height x_height#;
+font_cap_height cap_height#;
+font_asc_height asc_height#;
+font_acc_cap_height (cap_height#+acc_height#);
+font_desc_depth desc_depth#;
+font_max_height(max(asc_height#,body_height#,
+  cap_height#+acc_height#));
+font_max_depth(max(desc_depth#,paren_depth#,the_ogonek_depth#));
+% font_digit_width % set inside the digits file
+font_cap_stem cap_stem#; % No letter capital I in the symbols
+font_baselineskip max(1.2*designsize,body_height#+paren_depth#);
+
+if monospace: font_normal_space 9u#; % no stretching or shrinking
+ font_quad 18u#;
+ font_extra_space 9u#;
+else: font_normal_space 6u#+2letter_fit#;
+ font_normal_stretch 3u#; font_normal_shrink 2u#;
+ font_quad 18u#+4letter_fit#;
+ font_extra_space 2u#;
+fi
+
+bye.
diff --git a/Master/texmf-dist/fonts/source/public/cmbright/ttsymbol.mf b/Master/texmf-dist/fonts/source/public/cmbright/ttsymbol.mf
new file mode 100644
index 00000000000..f1ac0285936
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/cmbright/ttsymbol.mf
@@ -0,0 +1,2208 @@
+% ttsymbol.mf
+%
+% (c) Copyright 1995, 1996, 1997 J"org Knappen
+% (c) Copyright 2000 J"org Knappen, Walter Schmidt
+%
+% This file is part of the CM bright fonts v1.0f
+%
+% Miscellaneous symbols for the TS1 encoding,
+% to be used for the `Typewriter Light' typefaces.
+%
+% Heavily borrowing from existent fonts, like Computer Modern, AMS symbols
+% and wasy symbols
+
+version_check(1,0);  % |version_check| was introduced in dc1.3
+
+ecchar"Single straight base quote"; % jk
+beginchar(oct"015",7u#,asc_height#,0); 
+ numeric shifth_down;
+ adjust_fit(0,0);
+ x1=x2=.5w; 
+ y2=max(.5[bar_height,x_height]+.5vair,h-x_height)-the_shift;
+ if serifs:
+  y1=flare/2; the_shift=h-.5stem-y1;
+  pickup crisp.nib;
+  pos1(flare,0); pos2(vair,0); 
+  filldraw circ_stroke (z1e--z2e); % stem and bulb
+ else:
+  top y1=stem; the_shift=h-y1;
+  pickup fine.nib;
+  pos1(stem,0); pos2(vair,0); 
+  filldraw stroke z1e--z2e; % stem
+ fi
+ charht:=dot_size#; chardp:=desc_depth#;
+ penlabels(1,2,3,4);
+endchar;
+
+ecchar"Double straight base quotes"; % from pl_cud (plfonts)
+beginchar(oct"022",9u#,asc_height#,0); 
+ numeric top_width#,spread#,shifth_down;
+ top_width#=if serifs: flare# else: stem# fi;
+ spread#=max(3u#,top_width#+.5u#); define_pixels(spread);
+ adjust_fit(0,0);
+ numeric the_shift;
+ x1=x2; x3=x4=w-x1; x3-x1=spread+2; y1=y3;
+ y2=y4=max(.5[bar_height,x_height]+.5vair,h-x_height)-the_shift;
+ if serifs:
+  y1=flare/2; the_shift=h-.5stem-y1;
+  pickup crisp.nib;
+  pos1(flare,0); pos2(vair,0); pos3(flare,0); pos4(vair,0);
+  filldraw circ_stroke (z1e--z2e); % left stem and bulb
+  filldraw circ_stroke (z3e--z4e); % right stem and bulb
+ else:
+  top y1=stem; the_shift=h-y1;
+  pickup fine.nib;
+  pos1(stem,0); pos2(vair,0); pos3(stem,0); pos4(vair,0);
+  filldraw stroke z1e--z2e; % left stem
+  filldraw stroke z3e--z4e; % right stem
+ fi
+ charht:=dot_size#; chardp:=desc_depth#;
+ penlabels(1,2,3,4);
+endchar;
+
+ecchar "twelve u dash";
+beginchar(oct"025",12u#,x_height#,0);
+italcorr .61803x_height#*slant+.5u#;
+adjust_fit(letter_fit#,letter_fit#);
+pickup crisp.nib; pos1(vair,90); pos2(vair,90);
+top y1r=top y2r=vround(.61803h+.5vair); lft x1=-eps; rt x2=w+eps;
+filldraw stroke z1e--z2e;  % bar
+penlabels(1,2); endchar;
+
+ecchar "three quarters em dash";
+beginchar(oct"026",13.5u#,x_height#,0);
+italcorr .61803x_height#*slant+.5u#;
+adjust_fit(letter_fit#,letter_fit#);
+pickup crisp.nib; pos1(vair,90); pos2(vair,90);
+top y1r=top y2r=vround(.61803h+.5vair); lft x1=-eps; rt x2=w+eps;
+filldraw stroke z1e--z2e;  % bar
+penlabels(1,2); endchar;
+
+ecchar "Capital compound word mark";
+beginchar(oct"027",0,cap_height#,0);
+zero_width;
+endchar;
+
+ecchar "Leftward arrow"; % from sym.mf (cmfonts)
+compute_spread(.45x_height#,.55x_height#);
+beginchar(oct"030",18u#,v_center(spread#+rule_thickness#));
+adjust_fit(0,0); pickup crisp.nib;
+pos1(rule_thickness,90); pos2(rule_thickness,90);
+pos3(rule_thickness,0); pos4(rule_thickness,0);
+y0=y1=y2=math_axis; x1+.5rule_thickness=hround(w-u); lft x0=hround u;
+y3-y0=y0-y4=if monospace:.24 else:.36 fi asc_height+eps;
+x3=x4=x0+if monospace:3u else:4u fi+eps;
+pos5(rule_thickness,angle(z4-z0)); z5l=z0;
+pos6(rule_thickness,angle(z3-z0)); z6l=z0;
+z9=.2[.5[z3,z4],z0];
+numeric t; path p; p=z4r{z9-z4}..z6r;
+t=xpart(p intersectiontimes((0,y2l)--(w,y2l))); x2=xpart point t of p;
+filldraw z0..{z4-z9}z4l--subpath (0,t) of\\(z4r{z9-z4}..z6r)
+ --z2l---z1l..z1r---z2r--subpath (t,0) of\\(z3r{z9-z3}..z5r)
+ --z3l{z9-z3}..z0 & cycle;  % arrowhead and stem
+penlabels(0,1,2,3,4,5,6,9); endchar;
+
+ecchar "Rightward arrow"; % from sym.mf (cmfonts)
+compute_spread(.45x_height#,.55x_height#);
+beginchar(oct"031",18u#,v_center(spread#+rule_thickness#));
+adjust_fit(0,0); pickup crisp.nib;
+pos1(rule_thickness,90); pos2(rule_thickness,90);
+pos3(rule_thickness,0); pos4(rule_thickness,0);
+y0=y1=y2=math_axis; x1-.5rule_thickness=hround u; rt x0=hround(w-u);
+y3-y0=y0-y4=if monospace:.24 else:.36 fi asc_height+eps;
+x3=x4=x0-if monospace:3u else:4u fi-eps;
+pos5(rule_thickness,angle(z4-z0)); z5l=z0;
+pos6(rule_thickness,angle(z3-z0)); z6l=z0;
+z9=.2[.5[z3,z4],z0];
+numeric t; path p; p=z4l{z9-z4}..z6r;
+t=xpart(p intersectiontimes((0,y2l)--(w,y2l))); x2=xpart point t of p;
+filldraw z0..{z4-z9}z4r--subpath (0,t) of\\(z4l{z9-z4}..z6r)
+ --z2l---z1l..z1r---z2r--subpath (t,0) of\\(z3l{z9-z3}..z5r)
+ --z3r{z9-z3}..z0 & cycle;  % arrowhead and stem
+penlabels(0,1,2,3,4,5,6,9); endchar;
+
+ecchar"Tie accent"; % from italms (cmfonts)
+beginchar(oct"032",5u#,asc_height#,0);
+italcorr 4/9[x_height#,asc_height#]*slant+4.5u#+2letter_fit#+.5hair#;
+adjust_fit(if monospace:2u#,2u# else:serif_fit#,serif_fit# fi);
+pickup fine.nib; pos1(hair,180); pos2(vround 1/5[vair,stem],90); 
+pos3(hair,0);
+lft x1r=hround(.5w-.5hair); x2=.5[x1,x3];
+rt x3r=hround(w+4u+2letter_fit+.5hair);
+y1=y3=4/9[x_height,asc_height]; top y2r=vround 8/9[x_height,asc_height];
+filldraw stroke super_arc.e(1,2) & super_arc.e(2,3);  % arc
+penlabels(1,2,3); endchar;
+
+ecchar"New tie accent"; % centered
+beginchar(oct"034",9u#,asc_height#,0);
+italcorr 4/9[x_height#,asc_height#]*slant+4.5u#+2letter_fit#+.5hair#;
+adjust_fit(if monospace:2u#,2u# else:serif_fit#,serif_fit# fi);
+pickup fine.nib; pos1(hair,180); pos2(vround 1/5[vair,stem],90); 
+pos3(hair,0);
+lft x1r=w-rt x3r=hround(2u-.5vair); x2=.5w;
+y1=y3=4/9[x_height,asc_height]; top y2r=vround 8/9[x_height,asc_height];
+filldraw stroke super_arc.e(1,2) & super_arc.e(2,3);  % arc
+penlabels(1,2,3); endchar;
+
+ecchar "Ascender height compound word mark";
+beginchar(oct"037",0,asc_height#,0);
+zero_width;
+endchar;
+
+iff not variant_g: % not italic
+ecchar"Blank symbol"; % jk
+beginchar(oct"040",10u#+serif_fit#,asc_height#,0);
+italcorr .5x_height#*slant+min(.5curve#-u#,-.25u#);
+adjust_fit(serif_fit#,0);
+pickup tiny.nib; pos1(stem',0); pos2(stem,0);
+pos0'(stem',0); pos0(stem,0); z0l=z0'l; x0'=x1; x0=x2;
+lft x1l=hround(2.5u-.5stem'); top y1=h;
+numeric edge; edge=rt x2r;
+pickup fine.nib; pos3(if hefty:thin_join else: hair fi,180);
+pos4(vair,90); pos5(curve,0); pos6(vair,-90); penpos7(x3l-x3r,-180);
+rt x3l=max(rt x3l-(lft x3r-tiny.lft x2l),1/3[rt x2,edge]);
+y3=1/8[bar_height,x_height];
+x4l=w-.5(w-serif_fit)+.5u; top y4r=x_height+oo;
+rt x5r=hround min(w-1.35u+.5curve,w-.6u); y5=.5x_height;
+x6l=x4l-.2u; bot y6r=-oo;
+x7=x3; y7=min(y3,y6+y4-y3+.6vair);
+(x,y4r)=whatever[z3l,z4l]; x4r:=min(x,.5[x4,x5r]);
+(x',y6r)=whatever[z7l,z6l]; x6r:=min(x',.5[x6,x5r]);
+filldraw stroke z3e{up}...pulled_arc.e(4,5)&pulled_arc.e(5,6)...{up}z7e; % bowl
+y0=ypart(((edge,h)--(edge,0))intersectionpoint(z3l{up}...{right}z4l));
+y2=ypart(((edge,h)--(edge,0))intersectionpoint(z6l{left}...{up}z7l));
+pickup tiny.nib; filldraw stroke z1e--z0'e--z0e--z2e;  % stem
+pickup crisp.nib; pos8(hair,0); pos7'(stem,0);
+z7'=z2; x8l=x7'l; bot y8=0;
+filldraw stroke z7'e--z8e;  % point
+if serifs: sloped_serif.l(1,0',a,1/3,jut,serif_drop); fi  % upper serif
+put_cross(.5stem+if serifs: .9max(limit_dist,jut) else: 1.8u fi,.5stem+3u);
+penlabels(0,1,2,3,4,5,6,7,8); endchar;
+
+iff variant_g: % italic
+ecchar"Blank symbol"; % jk
+beginchar(oct"040",8u#,asc_height#,0);
+italcorr .7x_height#*slant+.5curve#-u# if math_fitting:-.5u# fi;
+adjust_fit(0,0); pickup tiny.nib;
+pos1(stem,0); pos2(stem,0); x1=x2;
+lft x1l=hround(1.5u-.5stem); top y1=h; y2=.5x_height;
+filldraw stroke z1e--z2e;  % stem
+sloped_serif.l(1,2,a,1/3,jut,serif_drop);  % serif
+pickup fine.nib; pos2'(stem,-180); pos3(vair,-90);
+pos4(curve,0); pos5(vair,90); pos0(hair,180);
+z0=z2=z2'; x3=x5=.5[x2,x4]; rt x4r=hround(w-1.5u+.5curve);
+bot y3r=-oo; top y5r=x_height+oo; y4=y2;
+filldraw stroke pulled_arc.e(2',3) & pulled_arc.e(3,4)
+ & pulled_arc.e(4,5) & super_arc.e(5,0);  % bowl
+math_fit(-.3x_height#*slant+.5curve#-u#,ic#);
+put_cross(.5stem+if serifs: .9max(limit_dist,jut) else: 1.8u fi,.5stem+3u);
+penlabels(0,1,2,3,4,5); endchar;
+
+ecchar"Dollar sign"; % from romanp (cm)
+beginchar("$",9u#,body_height#,body_height#-asc_height#);
+italcorr fig_height#*slant-.5u#; % same as for digits
+adjust_fit(0,0);
+numeric theta; theta=90-angle(50u,asc_height); slope:=-asc_height/50u;
+pickup fine.nib; pos2(slab,-90);
+pos0(cap_stem,theta); pos7(slab,-90);
+x2=x0=x7=.5w; top y2l=asc_height+oo; bot y7r=-oo;
+y0=.52asc_height; lft x3l=hround u; rt x6r=hround(w-u);
+x3r-x3l=x6r-x6l=hround .35[slab,cap_stem]-fine;
+ellipse_set(2l,3l,4l,0l); ellipse_set(2r,3r,4r,0r); y3=y3r;
+ellipse_set(7l,6l,5l,0l); ellipse_set(7r,6r,5r,0r); y6=y6r;
+filldraw stroke super_arc.e(2,3) & z3e{down}
+ ..z4e---z5e..z6e{down} & super_arc.e(6,7);  % main stroke
+if serifs: pos1(hair,0); pos8(hair,180);
+ pos10(flare,0); pos9(flare,180);
+ rt x1r=hround(w-u); lft x8r=hround u; y1=.5[y0,y2]; y8=.5[y0,y7];
+ {{less_tense; pos2'(slab,90); z2'=z2; bulb(2',1,10);  % upper arc and bulb
+ bulb(7,8,9)}};  % lower arc and bulb
+else: pos1(.6[slab,flare],-100); pos8(flare,-100);
+ rt x1l=hround(w-1.3u); lft x8r=hround .8u;
+ top y1l=vround .92asc_height+oo; bot y8r=vround .1asc_height-oo;
+ filldraw stroke term.e(2,1,right,.9,4);  % upper arc and terminal
+ filldraw stroke term.e(7,8,left,1,4); fi  % lower arc and terminal
+pickup crisp.nib; pos12(bar,0); pos11(bar,0);
+lft x12l=lft x11l=hround(.5w-.5bar); top y12=h; bot y11=-d;
+filldraw stroke z12e--z11e;  % vertical crossbar
+penlabels(0,1,2,3,4,5,6,7,8,9,10,11,12); endchar;
+
+
+ecchar "Straight single quote"; % from romsub (cm)
+beginchar(oct"047",5u#,asc_height#,0);
+italcorr asc_height#*slant+.5 if serifs: flare# else: stem# fi -2u#;
+adjust_fit(0,0);
+x1=x2=.5w; y2=max(.5[bar_height,x_height]+.5vair,h-x_height);
+if serifs: pickup crisp.nib; pos1(flare,0); pos2(vair,0);
+ y1+.5stem=h; filldraw circ_stroke z1e--z2e;  % stem and bulb
+else: pickup fine.nib; pos1(stem,0); pos2(vair,0);
+ top y1=h; filldraw stroke z1e--z2e; fi  % stem
+penlabels(1,2); endchar;
+
+ecchar "Comma";
+beginchar(",",5u#,pdot_diam#,comma_depth#);
+adjust_fit(0,0);
+x1-.5pdot_diam=hround(.5w-.5pdot_diam); y1-.5pdot_diam=0;
+comma(1,a,pdot_diam,.2u,comma_depth);  % dot and tail
+penlabels(1); endchar;
+
+ecchar "Double hyphen or short equals sign"; % jk
+compute_spread(.45x_height#,.55x_height#);
+beginchar(oct"055",6u#,v_center(spread#+rule_thickness#));
+italcorr h#*slant-.5u#;
+adjust_fit(0,0);
+numeric thickness; thickness=if hefty:bar else:.75[hair,stem] fi;
+pickup crisp.nib; pos1(thickness,90); pos2(thickness,90);
+pos3(thickness,90); pos4(thickness,90);
+y1=y2; y3=y4;
+top y1=vround .5h+.5thickness+.5spread;
+top y3=vround .5h+.5thickness-.5spread;
+rt x2=hround(w-u)+eps;
+if monospace: x2=w-x1 else: lft x1=hround .2u-eps fi;
+x3=x1; x4=x2;
+filldraw stroke z1e--z2e;  % upper bar
+filldraw stroke z3e--z4e;  % lower bar
+penlabels(1,2,3,4); endchar;
+
+ecchar "Period";
+beginchar(".",5u#,pdot_diam#,0);
+adjust_fit(0,0); pickup fine.nib;
+pos1(pdot_diam,0); pos2(pdot_diam,90);
+lft x1l=hround(.5w-.5pdot_diam); bot y2l=0; z1=z2; dot(1,2);  % dot
+penlabels(1,2); endchar;
+
+ecchar "Asterisk at the axis";  % from mathsy
+beginchar(oct"052",9u#,v_center(x_height#));
+adjust_fit(0,0);
+numeric ast_flare; ast_flare=hround .7[thin_join,stem];
+x0=.5w; y0=h-.5x_height;
+for d=-150 step 60 until 150: z[d]=z0+.5dir d xscaled 7.5u yscaled x_height;
+ numeric theta; theta=angle(z[d]-z0);
+ fill z0+.5(0,-thin_join)rotated theta
+  ---z[d]+.5(-ast_flare,-ast_flare)rotated theta
+  ..z[d]..z[d]+.5(-ast_flare,ast_flare)rotated theta
+  ---z0+.5(0,thin_join)rotated theta--cycle; endfor  % diagonal at angle |d|
+labels(0,[-150],[-90],[-30],30,90,150); endchar;
+
+ecchar "Fraction"; % from punct (cm)" Virgule (slash)"
+beginchar("/",9u#,body_height#,paren_depth#);
+italcorr body_height#*slant-.5u#;
+adjust_fit(0,0); pickup rule.nib;
+rt x1=hround(w-u)+eps; top y1=h+eps;
+lft x2=hround u-eps; bot y2=-d-eps;
+draw z1--z2;  % diagonal
+penlabels(1,2); endchar;
+
+ecchar "Left angle bracket";
+beginchar(oct"074",7u#,body_height#,paren_depth#);
+adjust_fit(0,0); pickup rule.nib;
+rt x1=hround(w-u)+eps; x1=x3; lft x2=hround 2u-1-eps;
+top y1=h+eps; .5[y1,y3]=y2=math_axis;
+draw z1--z2--z3;  % diagonals
+labels(1,2,3); endchar;
+
+ecchar "Minus sign";
+beginarithchar("="); pickup extra_rule.nib;
+lft x3=hround u-eps; x4=w-x3; y3=y4=math_axis;
+draw z3--z4;  % crossbar
+labels(1,2,3,4); endchar;
+
+ecchar "Right angle bracket";
+beginchar(oct"076",7u#,body_height#,paren_depth#);
+adjust_fit(0,0); pickup rule.nib;
+rt(w-x1)=hround(w-u)+eps; x1=x3; lft(w-x2)=hround 2u-1-eps;
+top y1=h+eps; .5[y1,y3]=y2=math_axis;
+draw z1--z2--z3;  % diagonals
+labels(1,2,3); endchar;
+
+ecchar"Mho sign (turned Omega)"; % from lasy
+beginchar(oct"115",13u#,cap_height#,0);
+italcorr cap_height#*slant-.35u#;  %italcorr .75cap_height#*slant-.5u#;
+adjust_fit(0,0);
+pickup tiny.nib; pos1(vair,-90); pos2(cap_curve,0);
+pos3(vair,0); pos4(cap_curve,180); pos5(vair,180);
+x1=.5w; bot y1r=0-o; lft x4r=hround u; y2=y4=1/3h; x2=w-x4;
+rt x5l=hround(1/3(w+.5u)+.5hair); top y3=top y5=h; x3=w-x5;
+filldraw stroke z3e{down}...{down}z2e
+ & pulled_super_arc.e(2,1)(.5superpull)
+ & pulled_super_arc.e(1,4)(.5superpull)
+ & z4e{up}...{up}z5e;        % bowl
+numeric arm_thickness; path p; p=z3{down}...{down}z2;
+arm_thickness=Vround(if hefty:slab+2stem_corr else:.75[slab,cap_vstem] fi);
+pickup crisp.nib; pos6(arm_thickness,90); pos7(fudged.hair,0);
+top y6r=h; x6=x3; rt x7r=hround (w-.8u); y7=good.y(y6l-.5beak)+eps;
+(x,y)=p intersectionpoint((0,y6l)--(w+h,y6l)); x6l:=x;
+arm(6,7,a,.5beak_darkness,1.2beak_jut);    % right arm and beak
+pos8(arm_thickness,90); pos9(fudged.hair,180);
+y8=y6; y9=y7; x8+x6=x9+x7=w; x8l:=w-x6l;
+arm(8,9,b,.5beak_darkness,-1.2beak_jut);  % left arm and beak
+math_fit(0,.5ic#); penlabels(1,2,3,4,5,6,7,8,9); endchar;
+
+ecchar"Big circle for copyright, etc";
+beginchar("O",20u#,body_height#,max(paren_depth#,desc_depth#)); autorounded;
+adjust_fit(if monospace:-3u#,-3u# else: 0,0 fi); pickup rule.nib;
+if .5w <> good.x .5w: change_width; fi
+lft x6=hround u; x2=w-x6; top y8=h+o; bot y4=-d-o;
+circle_points; draw_circle;  % circle
+labels(1,2,3,4,5,6,7,8); endchar;
+
+ecchar"Ohm sign (ISO 6937)"; % from greeku (cmfonts)
+beginchar(oct"127",13u#,cap_height#,0);
+italcorr .75cap_height#*slant-.5u#;
+adjust_fit(0,0);
+pickup tiny.nib; pos1(vair,90); pos2(cap_curve,180);
+pos3(vair,180); pos4(cap_curve,0); pos5(vair,0);
+x1=.5w; top y1r=h+o; lft x2r=hround u; y2=y4=2/3h; x4=w-x2;
+rt x3l=hround(1/3(w+.5u)+.5hair); bot y3=bot y5=0; x5=w-x3;
+filldraw stroke z3e{up}...{up}z2e
+ & pulled_super_arc.e(2,1)(.5superpull)
+ & pulled_super_arc.e(1,4)(.5superpull)
+ & z4e{down}...{down}z5e;  % bowl
+numeric arm_thickness; path p; p=z3{up}...{up}z2;
+arm_thickness=Vround(if hefty:slab+2stem_corr else:.75[slab,cap_vstem] fi);
+pickup crisp.nib; pos6(arm_thickness,-90); pos7(fudged.hair,-180);
+bot y6r=0; x6=x3; lft x7r=hround .8u; y7=good.y(y6l+.5beak)+eps;
+(x,y)=p intersectionpoint((0,y6l)--(w,y6l)); x6l:=x;
+arm(6,7,a,.5beak_darkness,-1.2beak_jut);  % left arm and beak
+pos8(arm_thickness,-90); pos9(fudged.hair,0);
+y8=y6; y9=y7; x8+x6=x9+x7=w; x8l:=w-x6l;
+arm(8,9,b,.5beak_darkness,1.2beak_jut);  % right arm and beak
+math_fit(0,.5ic#); penlabels(1,2,3,4,5,6,7,8,9); endchar;
+
+ecchar"Musical note (one eigth note)"; % jk
+beginchar("n",11u#,asc_height#,0);
+pickup rule.nib;
+x1=3/5w; x2=x1; top y1=h; bot y2=.5bar_height;
+lft x3=u; x5= x2; x4=x6=.5[x3,x5];
+y3=y5=vround(.5bar_height); y4=y6-bar_height=-oo;
+x7=x1; rt x9=w-u; x8=.5[x7,x9];
+y7=y1; bot y9=vround(.5bar_height); y8=.5[y7,y9];
+draw z1--z2; % stem
+filldraw z3{down}...z4{right}...z5{up}...z6{left}...cycle; % body
+draw z7{down}...z8...{down}z9; % flag
+endchar;
+
+ecchar "Left semantic bracket"; % [[ from stmaryrd
+beginchar(oct"133",7.25u#,body_height#,paren_depth#);
+adjust_fit(0,0);
+pickup crisp.nib; pos1(rule_thickness,0); pos2(rule_thickness,0);
+top y1=h; bot y2=-d; lft x1l=lft x2l=hround(2.5u-.5rule_thickness)-1-eps;
+filldraw stroke z1e--z2e;  % left stem
+pos7(rule_thickness,0); pos8(rule_thickness,0);
+top y7=h; bot y8=-d; lft x7l=lft x8l=hround(4.75u-.5rule_thickness)-1-eps;
+filldraw stroke z7e--z8e;  % right stem
+pos3(rule_thickness,90); pos4(rule_thickness,90);
+pos5(rule_thickness,90); pos6(rule_thickness,90);
+x3=x5=x1l; rt x4=rt x6=ceiling(w-.4u)+eps; y3r=y4r=y1; y5l=y6l=y2;
+filldraw stroke z3e--z4e;  % upper bar
+filldraw stroke z5e--z6e;  % lower bar
+penlabels(1,2,3,4,5,6,7,8); endchar;
+
+
+ecchar "Right semantic bracket"; % ]] from stmaryrd
+beginchar(oct"135",7.25u#,body_height#,paren_depth#);
+adjust_fit(0,0);
+pickup crisp.nib; pos1(rule_thickness,0); pos2(rule_thickness,0);
+top y1=h; bot y2=-d; rt x1r=rt x2r=hround(w-2.5u+.5rule_thickness)+1+eps;
+filldraw stroke z1e--z2e;  % left stem
+pos7(rule_thickness,0); pos8(rule_thickness,0);
+top y7=h; bot y8=-d; rt x7r=rt x8r=hround(w-4.75u+.5rule_thickness)+1+eps;
+filldraw stroke z7e--z8e;  % right stem
+pos3(rule_thickness,90); pos4(rule_thickness,90);
+pos5(rule_thickness,90); pos6(rule_thickness,90);
+x3=x5=x1l; lft x4=lft x6=ceiling(.4u)-eps; y3r=y4r=y1; y5l=y6l=y2;
+filldraw stroke z3e--z4e;  % upper bar
+filldraw stroke z5e--z6e;  % lower bar
+penlabels(1,2,3,4,5,6,7,8); endchar;
+
+ecchar "Upward arrow"; % from sym
+beginchar(oct"136",9u#,asc_height#,asc_depth#);
+italcorr .76asc_height#*slant+.5crisp#-u#;
+adjust_fit(0,0); pickup crisp.nib;
+pos1(rule_thickness,0); pos2(rule_thickness,0);
+pos3(rule_thickness,90); pos4(rule_thickness,90);
+lft x1l=hround(.5w-.5rule_thickness); y1-.5rule_thickness=-d;
+x0=x1=x2; top y0=h; x0-x3=x4-x0=if monospace:3u else:4u fi+eps;
+y3=y4=y0-if monospace:.24 else:.36 fi asc_height-eps;
+pos5(rule_thickness,angle(z4-z0)); z5l=z0;
+pos6(rule_thickness,angle(z3-z0)); z6l=z0;
+z9=.2[.5[z3,z4],z0];
+%numeric t; path p; p=z4l{z9-z4}..z6r;
+numeric t; path p; p=z4l{z9-z4}..z6l;
+t=xpart(p intersectiontimes((x2r,-d)--(x2r,h))); y2=ypart point t of p;
+filldraw z0..{z4-z9}z4r--subpath (0,t) of\\(z4l{z9-z4}..z6r)
+ --z2r---z1r..z1l---z2l--subpath (t,0) of\\(z3l{z9-z3}..z5r)
+ --z3r{z9-z3}..z0 & cycle;  % arrowhead and stem
+penlabels(0,1,2,3,4,5,6,9); endchar;
+
+ecchar "Downward arrow"; % from sym
+beginchar(oct"137",9u#,asc_height#,asc_depth#);
+adjust_fit(0,0); pickup crisp.nib;
+pos1(rule_thickness,0); pos2(rule_thickness,0);
+pos3(rule_thickness,90); pos4(rule_thickness,90);
+lft x1l=hround(.5w-.5rule_thickness); y1+.5rule_thickness=h;
+x0=x1=x2; bot y0=-d; x0-x3=x4-x0=if monospace:3u else:4u fi+eps;
+y3=y4=y0+if monospace:.24 else:.36 fi asc_height+eps;
+pos5(rule_thickness,angle(z4-z0)); z5l=z0;
+pos6(rule_thickness,angle(z3-z0)); z6l=z0;
+z9=.2[.5[z3,z4],z0];
+numeric t; path p; p=z4r{z9-z4}..z6r;
+%t=xpart(p intersectiontimes((x2r,-d)--(x2r,h))); y2=ypart point t of p;
+t=xpart(p intersectiontimes((x2l,-d)--(x2l,h))); y2=ypart point t of p;
+filldraw z0..{z4-z9}z4l--subpath (0,t) of\\(z4r{z9-z4}..z6r)
+ --z2r---z1r..z1l---z2l--subpath (t,0) of\\(z3r{z9-z3}..z5r)
+ --z3l{z9-z3}..z0 & cycle;  % arrowhead and stem
+penlabels(0,1,2,3,4,5,6,9); endchar;
+
+ecchar"Backwards tick mark"; % from accent (cmfonts, grave accent)
+beginchar(oct"140",9u#,min(asc_height#,2x_height#),0);
+adjust_fit(0,0);
+if serifs: pickup crisp.nib; x1-.5stem=hround 2u; x2=2/3[x1,w-x1];
+ y1+.5stem=h+eps; y2=max(2/3[h,x_height],x_height+o+hair);
+ numeric theta; theta=angle(z2-z1)+90;
+ pos1(stem,theta); pos2(hair,theta);
+ filldraw circ_stroke z1e--z2e;  % diagonal
+else: pickup fine.nib; pos1(stem,0); pos2(vair,0);
+ lft x1l=hround 1.5u; rt x2r=hround(.5w+.25u+.5vair);
+ top y1=h; bot y2=vround 2/3[h,x_height];
+ filldraw stroke z1e--z2e; fi  % diagonal
+penlabels(1,2); endchar;
+
+ecchar "Low lying tilde (squiggle)"; 
+beginchar(oct"176",11u#,min(bar_height#,2/7x_height#),0);
+italcorr h#*slant-u#;
+adjust_fit(0,0);
+if serifs: numeric theta; 
+ theta=angle(1/8(7u if monospace: /expansion_factor fi-vair),1/4acc_height);
+% theta=angle(1/6(6u-vair),1/4h);
+ pickup crisp.nib; numeric mid_width; mid_width=.4[vair,stem];
+ pos1(vair,theta+90); pos2(vair,theta+90);
+ pos3(vair,theta+90); pos4(vair,theta+90);
+ z2-z1=z4-z3=(mid_width-crisp)*dir theta;
+ lft x1r=w-rt x4l=hround 1.5u; top y4r=h;
+ bot y1l=0;
+ pair delta; ypart delta=3(y3l-y1l); delta=whatever*dir theta;
+ filldraw z1l..controls(z1l+delta)and(z3l-delta)..z3l..z4l
+  --z4r..controls(z4r-delta)and(z2r+delta)..z2r..z1r--cycle;  % stroke
+else: pickup fine.nib; pos1(vair,180); pos2(vair,90);
+ pos3(.5[vair,slab],90); pos4(vair,90); pos5(vair,180);
+ lft x1r=w-rt x5l=hround 1.5u; x2-x1=x3-x2=x4-x3=x5-x4;
+ bot y1=bot y4l=0;
+ top y2r=top y5=h; y3=.5[y2,y4];
+ filldraw stroke z1e{up}...z2e{right}..z3e..{right}z4e...{up}z5e; fi % stroke
+penlabels(1,2,3,4,5); endchar;
+
+iff not monospace:
+ecchar "Double hyphen-hyphenchar"; % jk
+compute_spread(.45x_height#,.55x_height#);
+beginchar(oct"177",3u#,v_center(spread#+rule_thickness#));
+italcorr h#*slant-.5u#;
+adjust_fit(0,0);
+numeric thickness; thickness=if hefty:bar else:.75[hair,stem] fi;
+pickup crisp.nib; pos1(thickness,90); pos2(thickness,90);
+pos3(thickness,90); pos4(thickness,90);
+y1=y2; y3=y4;
+top y1=vround .5h+.5thickness+.5spread;
+top y3=vround .5h+.5thickness-.5spread;
+rt x2=hround(2w-u)+eps;
+lft x1=hround .2u-eps;
+x3=x1; x4=x2;
+filldraw stroke z1e--z2e;  % upper bar
+filldraw stroke z3e--z4e;  % lower bar
+penlabels(1,2,3,4); endchar;
+
+iff monospace:
+ecchar "Double hyphen-hyphenchar"; % jk
+compute_spread(.45x_height#,.55x_height#);
+beginchar(oct"177",6u#,v_center(spread#+rule_thickness#));
+italcorr h#*slant-.5u#;
+adjust_fit(0,0);
+numeric thickness; thickness=if hefty:bar else:.75[hair,stem] fi;
+pickup crisp.nib; pos1(thickness,90); pos2(thickness,90);
+pos3(thickness,90); pos4(thickness,90);
+y1=y2; y3=y4; y1-y3=spread; .5[y1,y3]=math_axis;
+rt x2=hround(w-u)+eps;
+if monospace: x2=w-x1 else: lft x1=hround .2u-eps fi;
+x3=x1; x4=x2;
+filldraw stroke z1e--z2e;  % upper bar
+filldraw stroke z3e--z4e;  % lower bar
+penlabels(1,2,3,4); endchar;
+
+ecchar"Breve";
+beginchar(oct"200",11u#,min(asc_height#,2x_height#),0);
+italcorr h#*slant+.5vair#-1.5u#;
+adjust_fit(0,0);
+pickup crisp.nib; pos1(vair,-180); pos3(vair,0);
+top y1=top y3=h; lft x1r=w-rt x3r=hround(2u-.5vair);
+numeric mid_thickness; mid_thickness=vround 1/3[vair,stem];
+pos2(mid_thickness,-90); x2=.5w;
+bot y2r=vround max(x_height+o+tiny,1/3[x_height,h]+o-.5mid_thickness);
+filldraw stroke z1e{down}...z2e{right}...{up}z3e;  % stroke
+penlabels(1,2,3); endchar;
+
+ecchar "Hachek (Caron)"; 
+beginchar(oct"201",11u#,min(asc_height#,2x_height#),0);
+h':=vround min(asc_height,2x_height); % height of circumflex being inverted
+if serifs: italcorr h#*slant+.5hair#-1.75u#;
+ adjust_fit(0,0);
+ pickup crisp.nib; pos2'(.5[vair,curve],90); top y2'r=h;
+ pos2(.5[vair,curve],90); x2=.5w;
+ x1=w-x3=good.x 2.25u; top y1=top y3=h; y1-y2=.5(y2'-x_height);
+ pos1(hair,angle(z2-z1)+90); pos3(hair,angle(z3-z2)+90);
+ filldraw stroke z1e--z2e--z3e;  % diagonals
+else: italcorr h#*slant-.5stem#+.5vair#-.75u#;
+ adjust_fit(0,0);
+ pickup fine.nib; pos1(vair,0); pos3(vair,0); x1=w-x3;
+ pos2(stem,0); bot y2=vround(1/12[x_height,h']+o); x2=.5w;
+ top y1=top y3=h+o; lft x1l=hround(rt x2r-3.25u-.5vair);
+ z0=whatever[z1r,z2r]=whatever[z2l,z3l];
+ y4l=y4r=y2; x4l=good.x .2[x2l,x2]; x4r=w-x4l;
+ filldraw z4l--z1l--z1r--z0--z3l--z3r--z4r--cycle; fi  % diagonals
+penlabels(0,1,2,3,4); endchar;
+
+ecchar"Double tick mark (inch sign)"; % from accent (hungarian long umlaut)
+beginchar(oct"202",9u#,min(asc_height#,2x_height#),0);
+italcorr h#*slant-u#;
+adjust_fit(0,0);
+x3-x1=x4-x2=hround 3u; y3=y1; y4=y2;
+if serifs: pickup crisp.nib; x3+.5stem=hround(w-1.5u); x2=2.5u;
+ y1+.5stem=h; y2=max(2/3[h,x_height],x_height+o+hair);
+ numeric theta; theta=angle(z2-z1)+90;
+ pos1(stem,theta); pos2(hair,theta);
+ pos3(stem,theta); pos4(hair,theta);
+ filldraw circ_stroke z1e--z2e;  % left diagonal
+ filldraw circ_stroke z3e--z4e;  % right diagonal
+else: pickup fine.nib; pos1(stem,0); pos2(vair,0);
+ pos3(stem,0); pos4(vair,0);
+ rt x3r=hround(w-1.5u); lft x4l=hround(.5w+u-.5vair);
+ top y1=h; bot y2=vround 2/3[h,x_height];
+ filldraw stroke z1e--z2e;  % left diagonal
+ filldraw stroke z3e--z4e; fi  % right diagonal
+penlabels(1,2,3,4); endchar;
+
+ecchar"Double backwards tick mark"; % jk
+beginchar(oct"203",9u#,min(asc_height#,2x_height#),0);
+adjust_fit(0,0);
+x3-x1=x4-x2=hround 3u; y3=y1; y4=y2;
+if serifs: pickup crisp.nib; x1-.5stem=hround 1.5u; x2=3.5u;
+ y1+.5stem=h; y2=max(2/3[h,x_height],x_height+o+hair);
+ numeric theta; theta=angle(z2-z1)+90;
+ pos1(stem,theta); pos2(hair,theta);
+ pos3(stem,theta); pos4(hair,theta);
+ filldraw circ_stroke z1e--z2e;  % left diagonal
+ filldraw circ_stroke z3e--z4e;  % right diagonal
+else: pickup fine.nib; pos1(stem,0); pos2(vair,0);
+ pos3(stem,0); pos4(vair,0);
+ lft x1l=hround 1.5u; rt x2r=hround(.5w-u+.5vair);
+ top y1=h; bot y2=vround 2/3[h,x_height];
+ filldraw stroke z1e--z2e;  % left diagonal
+ filldraw stroke z3e--z4e; fi  % right diagonal
+penlabels(1,2,3,4); endchar;
+
+
+ecchar "Dagger mark"; % from mathsy
+beginchar(oct"204",8u#,asc_height#,desc_depth#);
+adjust_fit(0,0); pickup fine.nib;
+pos1(stem,0); pos2(thin_join,0); pos3(stem,0); pos4(hair,0);
+pos5(stem,90); pos2'(thin_join,90); pos6(stem,90); z2'=z2;
+x1=x2=x3=x4; x1-.5stem=hround(.5w-.5stem); center_on(x1);
+x5-.5stem=hround u; x6=w-x5;
+y1+.5stem=h+oo; y2=y5=y6; y3=.57y2; bot y4=-d-o;
+y5+.5stem=floor(x_height+.5stem);
+filldraw circ_stroke z1e{down}..z2e{down}..z3e{down}..z4e;  % stem
+filldraw circ_stroke z5e{right}..{right}z2'e;  % left bulb
+filldraw circ_stroke z6e{left}..{left}z2'e;  % right bulb
+penlabels(1,2,3,4,5,6); endchar;
+
+ecchar "Double dagger mark"; % from mathsy
+beginchar(oct"205",8u#,asc_height#,desc_depth#);
+adjust_fit(0,0); pickup fine.nib;
+pos1(stem,0); pos2(thin_join,0); pos3(stem,0);
+pos4(stem,90); pos2'(thin_join,90); pos5(stem,90); z2'=z2;
+x1=x2=x3; x1-.5stem=hround(.5w-.5stem); center_on(x1);
+x4-.5stem=hround u; x5=w-x4;
+y1+.5stem=h+oo; y2=y4=y5=.5[y1,y3]; y3-.5stem=ceiling(.5[-d,h]);
+filldraw circ_stroke z1e{down}..{down}z2e;  % top stem
+filldraw circ_stroke z3e{up}..{up}z2e;    % upper middle stem
+filldraw circ_stroke z4e{right}..{right}z2'e;  % top left bulb
+filldraw circ_stroke z5e{left}..{left}z2'e;  % top right bulb
+pos6(stem,0); pos7(thin_join,0); pos8(stem,0);
+pos9(stem,90); pos7'(thin_join,90); pos0(stem,90); z7'=z7;
+x6=x7=x8=x1; x9=x4; x0=x5;
+y6=y3-stem-1; y7=y9=y0=.5[y6,y8]; y8-.5stem=-d-oo;
+filldraw circ_stroke z6e{down}..{down}z7e;  % lower middle stem
+filldraw circ_stroke z8e{up}..{up}z7e;    % bottom stem
+filldraw circ_stroke z9e{right}..{right}z7'e;  % bottom left bulb
+filldraw circ_stroke z0e{left}..{left}z7'e;  % bottom right bulb
+penlabels(1,2,3,4,5,6,7,8,9,0); endchar;
+
+ecchar "Double vertical line (norm or cardinality)"; % from mathsy
+% Change (jk): Made the two lines as close as in \P
+beginchar(oct"206",9u#,body_height#,paren_depth#);
+adjust_fit(0,0); pickup rule.nib;
+x1=x2; top y1=h; .5[y1,y2]=math_axis;
+x3=x4=w-x1; y3=y1; y4=y2;
+x3-x1=ceiling(rule_thickness+1.25u);
+draw z1--z2; draw z3--z4;  % stems
+labels(1,2,3,4); endchar;
+
+ecchar "Per mill sign"; % by Emma Pease
+beginchar(oct"207",15u#+max(6u#,2fudge*(hair#+stem#)),
+  body_height#,body_height#-asc_height#);
+italcorr if hefty: .4asc_height#*slant-.5u# else: h#*slant-u# fi;
+adjust_fit(0,0); pickup fine.nib;
+numeric left_curve,right_curve;
+left_curve=hround 5/6[fudged.hair,fudged.stem];
+right_curve=max(fine.breadth,hround(fudged.hair if hefty:-2stem_corr fi));
+pos1(vair,90); pos2(left_curve,180); pos3(vair,270); pos4(right_curve,360);
+top y1r=h; lft x2r=hround u; rt x4r=hround(.5(w-6u)-1.5u);
+bot y3r=floor(if monospace: .7 else: .5 fi\\ asc_height);
+x1=x3=.5[x2,x4]; y2=y4=.5[y1,y3];
+filldraw stroke pulled_super_arc.e(1,2)(superpull)
+ & pulled_super_arc.e(2,3)(superpull);  % left half of upper bowl
+filldraw stroke super_arc.e(3,4) & super_arc.e(4,1); % right half of upper bowl
+%
+pos5(vair,90); pos6(left_curve,180); pos7(vair,270); pos8(right_curve,360);
+bot y7r=-d; rt x8r=hround(w-7u); lft x6r=hround(.5(w-6u)+1.5u);
+top y5r=vround(if monospace: .3 else: .5 fi\\ asc_height);
+x5=x7=.5[x6,x8]; y6=y8=.5[y5,y7];
+filldraw stroke pulled_super_arc.e(5,6)(superpull)
+ & pulled_super_arc.e(6,7)(superpull);  % left half of lower bowl
+filldraw stroke super_arc.e(7,8) & super_arc.e(8,5); % right half of lower bowl
+%
+pos13(vair,90); pos14(left_curve,180); pos15(vair,270); 
+pos16(right_curve,360);
+bot y15r=-d; rt x16r=hround(w-u); lft x14r=hround(.5(w-6u)+1.5u+6u);
+top y13r=vround(if monospace: .3 else: .5 fi\\ asc_height);
+x13=x15=.5[x14,x16]; y14=y16=.5[y13,y15];
+filldraw stroke pulled_super_arc.e(13,14)(superpull)
+ & pulled_super_arc.e(14,15)(superpull);  % left half of lower bowl
+filldraw stroke super_arc.e(15,16) & super_arc.e(16,13); % right half of lower bowl
+%
+pickup rule.nib; top y9=h; bot y10=-d;
+if hefty: x9=good.x(x5-eps); x10=good.x(x1+eps);
+ draw z9--z10;  % diagonal
+else: rt x9=hround(w-6u-2.5u); lft x10=hround 2.5u; draw z9--z10;  % diagonal
+ pickup fine.nib; pos9(rule_thickness,angle(z9-z10)+90);
+ pos11(vair,angle(z1r-z4r)-90); pos12(vair,angle(z9-z10)+90);
+ path p; p=super_arc.r(1,4); z11r=point 2/3 of p; z12r=z9r;
+ filldraw stroke z11e{direction 2/3 of p}...{z9-z10}z12e; fi  % link
+penlabels(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16); endchar;
+
+ecchar "Bullet"; % from mathsy
+beginchar(oct"210",9u#,v_center(7u#));
+adjust_fit(0,0); pickup rule.nib; autorounded;
+if .5w <> good.x .5w: change_width; fi
+lft x6=hround u; x2=w-x6; top y8=h; y2=math_axis; circle_points;
+filldraw z8{right}...z1{z2-z8}...z2{down}...z3{z4-z2}...z4{left}
+  ...z5{z6-z4}...z6{up}...z7{z8-z6}...cycle;  % circle and interior
+labels(1,2,3,4,5,6,7,8); endchar;
+
+ecchar"Centigrade sign";
+if serifs: beginchar(oct"211",13u#,cap_height#,0);
+ italcorr cap_height#*slant-.5u#;
+ adjust_fit(4u#,0);
+ pickup fine.nib; pos1(cap_hair,0); pos2(cap_band,90);
+ pos3(cap_curve,180); pos4(cap_band,270); pos5(hair,360);
+ rt x1r=rt x5r=hround(w-u); lft x3r=hround u; x2=x4=.55[x3,x1];
+ top y2r=h+o; bot y4r=-o; y3=.5[y2,y4];
+ bot y1=min(vround max(.6h,x_height-.5vair),bot y2l-eps);
+ y5=max(good.y .95(h-y1),y4l+eps);
+ (x2l',y2l)=whatever[z2r,z1l]; x2l:=min(x2l',x2l+.5u);
+ (x4l',y4l)=whatever[z4r,z5l]; x4l:=min(x4l',x4l+.5u);
+ filldraw stroke z1e{x2-x1,10(y2-y1)}
+  ...pulled_arc.e(2,3) & pulled_arc.e(3,4)...{up}z5e; % arc
+ pos6(.3[fine.breadth,cap_hair],0); x6r=x1r; top y6=h+o;
+ x1r-x1'=2cap_curve-fine; y1'=y1;
+ path upper_arc; upper_arc=z1{x2-x1,10(y2-y1)}..z2{left};
+ numeric t; t=xpart(upper_arc intersectiontimes (z6l--z1'));
+ filldraw z1r--z6r--z6l--subpath(t,0) of upper_arc--cycle; % barb
+else: beginchar(oct"211",11.5u#,cap_height#,0);
+ italcorr cap_height#*slant-.5u#;
+ adjust_fit(4u#,0);
+ pickup fine.nib; pos1(1.2flare,80); pos2(slab,90);
+ pos3(cap_curve,180); pos4(slab,270); pos5(flare,275);
+ rt x1r=hround(w-1.1u); x2=x4=.5w+1.25u;
+ lft x3r=hround max(u,2u-.5cap_curve); rt x5r=hround(w-.9u);
+ top y1r=vround .95h+o; top y2r=h+o; y3=.5h;
+ bot y4r=-o; bot y5r=vround .08h-o; y5l:=good.y y5l; x5l:=good.x x5l;
+ filldraw stroke rterm.e(2,1,right,.9,4) & super_arc.e(2,3)
+  & super_arc.e(3,4) & term.e(4,5,right,.8,4); fi % arc and terminals
+penlabels(1,1',2,3,4,5,6);
+clearxy;
+pickup rule.nib; autorounded;
+lft x6=-4u; rt x2=0; top y8=h; y8-y2=x2-x8;
+circle_points; draw_circle;  % circle
+labels(1,2,3,4,5,6,7,8);
+math_fit(-.3cap_height#*slant-.5u#,.5ic#);
+endchar;
+
+ecchar "Oldstyle dollar sign"; % based on romanp (cm)
+beginchar(oct"212",11u#,body_height#,body_height#-asc_height#);
+italcorr fig_height#*slant-.5u#; % same as for digits
+adjust_fit(0,0);
+numeric theta; theta=90-angle(50u,asc_height); slope:=-asc_height/50u;
+pickup fine.nib; pos2(slab,-90);
+pos0(cap_stem,theta); pos7(slab,-90);
+x2=x0=x7=.5w; top y2l=asc_height+oo; bot y7r=-oo;
+y0=.52asc_height; lft x3l=hround u; rt x6r=hround(w-u);
+x3r-x3l=x6r-x6l=hround .35[slab,cap_stem]-fine;
+ellipse_set(2l,3l,4l,0l); ellipse_set(2r,3r,4r,0r); y3=y3r;
+ellipse_set(7l,6l,5l,0l); ellipse_set(7r,6r,5r,0r); y6=y6r;
+filldraw stroke super_arc.e(2,3) & z3e{down}
+ ..z4e---z5e..z6e{down} & super_arc.e(6,7);  % main stroke
+if serifs: pos1(hair,0); pos8(hair,180);
+ pos10(flare,0); pos9(flare,180);
+ rt x1r=hround(w-u); lft x8r=hround u; y1=.5[y0,y2]; y8=.5[y0,y7];
+ {{less_tense; pos2'(slab,90); z2'=z2; bulb(2',1,10);  % upper arc and bulb
+ bulb(7,8,9)}};  % lower arc and bulb
+else: pos1(.6[slab,flare],-100); pos8(flare,-100);
+ rt x1l=hround(w-1.3u); lft x8r=hround .8u;
+ top y1l=vround .92asc_height+oo; bot y8r=vround .1asc_height-oo;
+ filldraw stroke term.e(2,1,right,.9,4);  % upper arc and terminal
+ filldraw stroke term.e(7,8,left,1,4); fi  % lower arc and terminal
+pickup crisp.nib; pos12(bar,0); pos11(bar,0); pos13(bar,0); pos14(bar,0);
+x11=x12; x13=x14=w-x11; x13-x11=ceiling(rule_thickness+1.25u); 
+top y12=top y14=h; bot y11=bot y13=-d;
+filldraw stroke z12e--z11e;  % left vertical crossbar
+filldraw stroke z14e--z13e;  %right  vertical crossbar
+penlabels(0,1,2,3,4,5,6,7,8,9,10,11,12,13,14); endchar;
+
+ecchar "Oldstyle cent sign"; % jk, based on cm `c'
+beginchar(oct"213",9u#,x_height#+.5desc_depth#,.5desc_depth#);
+italcorr x_height#*slant-.2u#;
+adjust_fit(0,0);
+pickup fine.nib; pos2(vair',90); pos4(vair',270);
+x2=x4=.5(w+u); top y2r=vround(x_height+1.5oo); bot y4r=-oo;
+pos3(curve,180); lft x3r=hround max(.6u,1.35u-.5curve); y3=.5x_height;
+if serifs: pos1(hair,0); pos0(flare,0);
+ y1=min(bar_height+.5flare+2vair'+2,.9[bar_height,x_height]-.5flare);
+ rt x1r=hround(w-.7u); bulb(2,1,0);  % bulb
+ pos5(hair,0); rt x5r=hround(w-.5u);
+ y5=max(good.y(.5bar_height-.9),y4l+vair');
+ (x,y4l)=whatever[z4r,z5l]; x4l:=min(x,x4l+.5u);
+ filldraw stroke pulled_super_arc.e(2,3)(.7superpull)
+  & pulled_super_arc.e(3,4)(.5superpull)
+  ..tension .9 and 1..{x5-x4,5(y5-y4)}z5e;  % arc and lower terminal
+else: pos1(4/7[vair',flare],80);
+ rt x1r=hround(w-.6u); top y1r=vround .82[bar_height,top y2r];
+ filldraw stroke term.e(2,1,right,.8,4);  % upper terminal
+ pos5(.6[vair',flare],275); rt x5r=hround(w-.5u);
+ y5r=good.y(y5r+1/3bar_height-y5); y5l:=good.y y5l; x5l:=good.x x5l;
+ forsuffixes e=l,r: path p.e; p.e=z4e{right}..tension .9 and 1..z5e;
+  if angle direction 1 of p.e>75:
+   p.e:=z4e{right}..tension atleast.9 and 1..{dir 75}z5e; fi endfor
+ filldraw stroke pulled_super_arc.e(2,3)(.7superpull)
+  & pulled_super_arc.e(3,4)(.5superpull) & p.e; fi  % arc and lower terminal
+pickup crisp.nib; 
+x7=x3; x6=w-x7; y6=h; y7=-d;
+numeric theta; theta=angle(z7-z6)-90;
+pos6(vair,theta); pos7(vair,theta);
+filldraw stroke z6e--z7e; % diagonal
+penlabels(0,1,2,3,4,5,6,7); endchar;
+
+iff variant_g: % I use this as marker for italic fonts
+ecchar "Italic florin sign (italic letter f)"; % from itall (cm)
+beginchar(oct"214",max(1.5u#,stem#)+max(3.5u#,2flare#),
+  asc_height#,desc_depth#);
+italcorr asc_height#*slant+.75u#;
+adjust_fit(if monospace:u#,u# else: 0,0 fi); pickup fine.nib;
+numeric theta; z88=(.5w-.5u,h); z89=(.5w+.5u,-d); theta=angle(z88-z89);
+pos0(flare,0); pos1(hair,0); pos2(vair,90);
+pos3(.5[hair,stem],180); pos4(stem,theta+90);
+pos5(stem,theta-90); pos6(.5[hair,stem],0);
+pos7(vair,-90); pos8(hair,-180); pos9(flare,-180);
+rt x1r=hround(w+.25u); lft x8r=hround-.35u; x2=.6[x1,x4]; x7=.6[x8,x5];
+y9-.5flare=vround -.85d; y2-y0=y9-y7; top y2r=h+oo; bot y7r=-d-oo;
+y4=.25[x_height,h]; y5=.5[-d,y4];
+z4=whatever[z88,z89]; z5=whatever[z88,z89];
+x3=.8[x2+x4-x88,x88]; x6=.8[x7+x5-x89,x89]; y3=.8[y4,y2]; y6=.8[y5,y7];
+bulb(2,1,0); bulb(7,8,9);  % bulbs
+filldraw stroke z2e{left}...z3e...{z89-z88}z4e;  % upper arc
+filldraw z4r--z5l--z5r--z4l--cycle;  % stem
+filldraw stroke z5e{z89-z88}...z6e...{left}z7e;  % lower arc
+pickup crisp.nib; pos20(bar,90); pos21(bar,90);
+top y20r=top y21r=x_height;
+lft x20=lft x4r-.5stem-u; rt x21=rt x4l+.5stem+1.5u;
+filldraw stroke z20e--z21e;  %  crossbar
+math_fit(desc_depth#*slant+u#,x_height#*slant);
+penlabels(0,1,2,3,4,5,6,7,8,9,20,21,88,89); endchar;
+
+
+iff not variant_g:
+ecchar "Florin sign (The letter f)"; % from romanl (cm)
+beginchar(oct"214",5.5u#,asc_height#,0);
+italcorr asc_height#*slant+if serifs:flare#-.25u# else: 1.25u# fi;
+adjust_fit(stem_shift#,if monospace: .5u# else:-stem_shift# fi);
+pickup tiny.nib; pos1(stem',0); lft x1l=hround(2.5u-.5stem');
+pickup fine.nib; numeric bulb_diam;
+if serifs: bulb_diam=hround .8[stem,flare];
+ pos2(bulb_diam,0); y2+.5bulb_diam=.9[x_height,h+oo];
+ if monospace: rt x2r=hround(w-.5u)+1 else: lft x2l=hround(w-.75u+.5) fi;
+else: pos2(5/7[vair,flare],90); top y2r=h;
+ rt x2=hround(if monospace:w-.5u else:w+.75u fi); fi
+f_stroke(1,2,a,b,c,jut,if not monospace:1.25fi\\ jut); % stem, terminal, serif
+pickup crisp.nib; top y3r=top y4r=x_height; lft x3=hround .5u-1;
+pos3(bar,90); pos4(bar,90);
+rt x4=hround(w-if monospace:.75u+1 else:1/3u fi);
+filldraw stroke z3e--z4e;  % bar
+penlabels(1,2,3,4); endchar;
+
+ecchar"Colon sign or Cedi sign"; % Panamese or Ghanese currency
+if serifs: beginchar(oct"215",13u#,body_height#,body_height#-asc_height#); 
+ italcorr cap_height#*slant-.5u#;
+ adjust_fit(0,0);
+ pickup fine.nib; pos1(cap_hair,0); pos2(cap_band,90);
+ pos3(cap_curve,180); pos4(cap_band,270); pos5(hair,360);
+ rt x1r=rt x5r=hround(w-u); lft x3r=hround u; x2=x4=.55[x3,x1];
+ numeric hh; hh=cap_height;
+ top y2r=hh+o; bot y4r=-o; y3=.5[y2,y4];
+ bot y1=min(vround max(.6hh,x_height-.5vair),bot y2l-eps);
+ y5=max(good.y .95(hh-y1),y4l+eps);
+ (x2l',y2l)=whatever[z2r,z1l]; x2l:=min(x2l',x2l+.5u);
+ (x4l',y4l)=whatever[z4r,z5l]; x4l:=min(x4l',x4l+.5u);
+ filldraw stroke z1e{x2-x1,10(y2-y1)}
+  ...pulled_arc.e(2,3) & pulled_arc.e(3,4)...{up}z5e; % arc
+ pos6(.3[fine.breadth,cap_hair],0); x6r=x1r; top y6=hh+o;
+ x1r-x1'=2cap_curve-fine; y1'=y1;
+ path upper_arc; upper_arc=z1{x2-x1,10(y2-y1)}..z2{left};
+ numeric t; t=xpart(upper_arc intersectiontimes (z6l--z1'));
+ filldraw z1r--z6r--z6l--subpath(t,0) of upper_arc--cycle; % barb
+ pickup crisp.nib; pos12(bar,0); pos11(bar,0);
+ lft x12l=lft x11l=hround(x2-.5bar); top y12=h; bot y11=-d;
+ filldraw stroke z12e--z11e;  % vertical crossbar
+else: beginchar(oct"215",11.5u#,body_height#,body_height#-asc_height#);
+ italcorr cap_height#*slant-.5u#;
+ adjust_fit(0,0);
+ pickup fine.nib; pos1(1.2flare,80); pos2(slab,90);
+ pos3(cap_curve,180); pos4(slab,270); pos5(flare,275);
+ rt x1r=hround(w-1.1u); x2=x4=.5w+1.25u;
+ lft x3r=hround max(u,2u-.5cap_curve); rt x5r=hround(w-.9u);
+ numeric hh; hh=cap_height;
+ top y1r=vround .95hh+o; top y2r=hh+o; y3=.5hh;
+ bot y4r=-o; bot y5r=vround .08hh-o; y5l:=good.y y5l; x5l:=good.x x5l;
+ filldraw stroke rterm.e(2,1,right,.9,4) & super_arc.e(2,3)
+  & super_arc.e(3,4) & term.e(4,5,right,.8,4); % arc and terminals
+ pickup crisp.nib; pos12(bar,0); pos11(bar,0);
+ lft x12l=lft x11l=hround(x2-.5bar); top y12=h; bot y11=-d;
+ filldraw stroke z12e--z11e;  % vertical crossbar
+fi
+math_fit(-.3cap_height#*slant-.5u#,.5ic#);
+penlabels(1,1',2,3,4,5,6,11,12); endchar;
+
+ecchar"Won sign"; % Korean currency
+beginchar(oct"216",18u#,cap_height#,0);
+italcorr cap_height#*slant+.25u#;
+adjust_fit(cap_serif_fit#,cap_serif_fit#);
+numeric stem[],outer_jut,upper_notch,alpha,mid_corr;
+outer_jut=.7cap_jut; x1l=w-x8r=l+letter_fit+outer_jut+.25u;
+stem1=fudged.cap_stem-stem_corr;
+stem4=min(fudged.hair if hefty:-2stem_corr fi,stem1);
+stem2=stem4 if hefty:-2stem_corr fi;
+stem3=stem1 if hefty:-2stem_corr fi;
+x2-x1=x4-x3=x6-x5=x8-x7; x2l+apex_corr=x3l; x6l+apex_corr=x7l;
+y1=y8=h; y2=y3=y6=y7=-apex_o; y4=y5=if monospace: vround .6 fi\\ h;
+mid_corr=if monospace or hefty:-apex_corr else: 1/3jut fi;
+alpha=diag_ratio(4,stem2-stem3+stem4,y1-y2,x8r-x1l+mid_corr-2apex_corr);
+penpos1(alpha*stem1,0); penpos2(alpha*stem1,0);
+penpos3(alpha*stem2,0); penpos4(alpha*stem2,0);
+penpos5(alpha*stem3,0); penpos6(alpha*stem3,0);
+penpos7(alpha*stem4,0); penpos8(alpha*stem4,0);
+x4l-x1l=floor(x4l-x1l+.5(x5r+mid_corr-x4r)); % |x5r+mid_corr| $\approx$ |x4r|
+z23=whatever[z1r,z2r]=whatever[z3l,z4l];
+z45=whatever[z3r,z4r]=whatever[z5l,z6l];
+z67=whatever[z5r,z6r]=whatever[z7l,z8l]; upper_notch=y4-cap_notch_cut;
+fill diag_end(1l,2l,1,1,3r,4r){z4-z3}
+ ...if y45<upper_notch:(x45,upper_notch)+.5left{up}
+   --(x45,upper_notch)+.5right{down} else: z45&z45 fi
+ ...{z6-z5}diag_end(5l,6l,1,1,7r,8r)--diag_end(7r,8r,1,1,8l,7l){z7-z8}
+ ...if y67>cap_notch_cut:(x67,cap_notch_cut)+.5right{down}
+   --(x67,cap_notch_cut)+.5left{up} else: z67&z67 fi
+ ...{z5-z6}special_diag_end(6,5,4,3){z3-z4}
+ ...if y23>cap_notch_cut:(x23,cap_notch_cut)+.5right{down}
+   --(x23,cap_notch_cut)+.5left{up} else: z23&z23 fi
+ ...{z1-z2}diag_end(2r,1r,1,1,1l,2l)--cycle;  % diagonals
+if serifs: numeric inner_jut[]; pickup tiny.nib;
+ prime_points_inside(1,2); prime_points_inside(5,6); 
+prime_points_inside(8,7);
+ if monospace: inner_jut1=inner_jut4=1.5cap_jut;
+ elseif hefty: inner_jut1=inner_jut4=cap_jut;
+ else: fill diag_end(6r,5r,1,1,5l,6l)
+  --.5[z5l,z6l]--.5[z5r,z6r]--cycle; % middle stem
+  inner_jut2=.7inner_jut1; inner_jut4=1.1inner_jut3;
+  if rt x1'r+cap_jut+.5u+1<=lft x5'l-.7cap_jut: inner_jut1=cap_jut;
+  else: rt x1'r+inner_jut1+.5u+1=lft x5'l-inner_jut2; fi
+  if rt x5'r+cap_jut+.5u+1<=lft x8'l-1.1cap_jut: inner_jut3=cap_jut;
+  else: rt x5'r+inner_jut3+.5u+1=lft x8'l-inner_jut4; fi
+  dish_serif(5',6,e,1/3,inner_jut2,f,1/2,inner_jut3); fi  % middle serif
+ dish_serif(1',2,a,1/3,outer_jut,b,1/2,inner_jut1);  % left serif
+ dish_serif(8',7,c,.6,inner_jut4,d,1/2,outer_jut)(dark); fi  % right serif
+pickup extra_rule.nib;  
+x9=x11=x1l; x10=x12=x8r; y9=y10; 
+top y9=bar_height; y11=y12; draw z9--z10; 
+y11-y9=spread; draw z11--z12; % crossing bars
+math_fit(.75u#-cap_height#*slant,ic#-2.5u#);
+penlabels(0,1,2,3,4,5,6,7,8,9,10,11,12,23,45,67); endchar;
+
+ecchar"Naira sign"; % Nigerian currency
+beginchar(oct"217",13u#+width_adj#,cap_height#,0);
+italcorr cap_height#*slant-cap_serif_fit#+cap_jut#-2.5u#+
+min(.5cap_stem#,u#);
+adjust_fit(cap_serif_fit#+.25u#,cap_serif_fit#+.25u#);
+numeric thin_stem; thin_stem=hround(fudged.hair+stem_corr);
+pickup tiny.nib; pos1(thin_stem,0); pos2(thin_stem,0);
+pos3(thin_stem,0); pos4(thin_stem,0);
+pickup tiny.nib; top y1=top y3=h; bot y2=bot y4=0;
+x1=x2; x3=x4; x1l=w-x3r;
+rt x3r=hround min(w-2u,w-3u+.5fudged.cap_stem);
+filldraw stroke z1e--z2e; % left stem
+filldraw stroke z3e--z4e; % right stem
+if hefty: penpos5(fudged.cap_stem,0); penpos6(fudged.cap_stem,0);
+ x5l=x1; x6r=x4; y5=h; y6=0;
+ numeric upper_notch,lower_notch;
+ upper_notch=h-cap_notch_cut; lower_notch=cap_notch_cut;
+ x1'=rt x1r; z1'=whatever[z5l,z6l]; x4'=lft x4l; z4'=whatever[z5r,z6r];
+ fill z5l..
+  if y1'<upper_notch: {right}(x1'+1,upper_notch){down}... fi
+  {z6-z5}diag_in(5l,6l,1,6r)--z6r..
+  if y4'>lower_notch: {left}(x4'-1,lower_notch){up}... fi
+  {z5-z6}diag_in(6r,5r,1,5l)--cycle;  % diagonal
+else: penpos5(whatever,0); penpos6(whatever,90);
+ z5l=z1l; z6l=z4l;
+ z7=z6l+(max(eps,cap_stem-3stem_corr-tiny),0) rotated (angle(z5l-z6l)-90);
+ z5r=z7+whatever*(z5l-z6l); z6r=z7+whatever*(z5l-z6l);
+ filldraw stroke z5e..z6e; fi  % diagonal
+if serifs: if hefty: serif(1,2,a,1/3,-cap_jut); % upper left serif
+ else: serif(5,6,a,1/3,-cap_jut); fi  % upper left serif
+ dish_serif(2,1,b,1/2,cap_jut,c,1/2,cap_jut)(dark); % lower left serif
+ dish_serif(3,4,e,1/2,cap_jut,f,1/2,cap_jut)(dark); fi  % upper right serif
+pickup extra_rule.nib;  
+x8=x10=0; x9=x11=w; y10=y11; 
+top y8=bar_height; y8=y9; draw z8--z9; 
+y10-y8=spread; draw z10--z11; % crossing bars
+math_fit(0,max(.5ic#-.5u#,0));
+penlabels(1,1',2,3,4,4',5,6,7,8,9,10,11); endchar;
+
+ecchar"Guarani sign"; % Currency of Paraguay
+if serifs: beginchar(oct"220",14u#,body_height#,body_height#-asc_height#);
+ italcorr cap_height#*slant-1.5u#-.5cap_serif_fit#;
+ adjust_fit(0,.5cap_serif_fit#);
+ numeric hh; hh=cap_height;
+ pickup tiny.nib; pos0(cap_stem,0); pos7(cap_stem,0);
+ rt x0r=hround(w-2u); y0=good.y(.1[bar_height,x_height]+1); x7=x0;
+ pickup fine.nib;
+ if hefty: bot y7=0; pos5(cap_stem,0); x5=x0; top y5=tiny.top y0;
+ else: pos5(cap_hair,0); pos8(cap_stem,0);
+  y7=.5bar_height; z5l=z8l; z8=z7; x9=x8r; bot y9=0;
+  filldraw z8l{down}..{4(x9-x8),y9-y8}z9--z8r--cycle; fi % spur
+ pos1(cap_hair,0); pos2(cap_band,90);
+ pos3(cap_curve,180); pos4(cap_band,270);
+ rt x1r=hround(w-2u); lft x3r=hround u; x2=x4=.55[x3,x1];
+ top y2r=hh+o; bot y4r=-o; y3=.5[y2,y4];
+ bot y1=min(vround max(.6hh,x_height-.5vair),bot y2l-eps);
+ (x2l',y2l)=whatever[z2r,z1l]; x2l:=min(x2l',x2l+.5u);
+ (x4l',y4l)=whatever[z4r,z5l]; x4l:=min(x4l',x4l+.5u);
+ filldraw stroke z1e{x2-x1,10(y2-y1)}
+  ...pulled_arc.e(2,3) & pulled_arc.e(3,4)...z5e{up}; % arc
+ pos6(.3[fine.breadth,cap_hair],0); x6r=x1r; top y6=hh+o;
+ x1r-x1'=2cap_curve-fine; y1'=y1;
+ path upper_arc; upper_arc=z1{x2-x1,10(y2-y1)}..z2{left};
+ numeric t; t=xpart(upper_arc intersectiontimes (z6l--z1'));
+ filldraw z1r--z6r--z6l--subpath(t,0) of upper_arc--cycle; % barb
+ pickup tiny.nib; filldraw stroke z0e--z7e;  % stem
+ dish_serif(0,7,a,1/3,max(cap_jut,2.25u),b,1/3,1.25u);  % serif
+ pickup crisp.nib; pos12(bar,0); pos11(bar,0);
+ lft x12l=lft x11l=hround(x2-.5bar); top y12=h; bot y11=-d;
+ filldraw stroke z12e--z11e;  % vertical crossbar
+ math_fit(-.3cap_height#*slant-.5u#,ic#);
+else: beginchar(oct"220",14u#,body_height#,body_height#-asc_height#);
+ italcorr cap_height#*slant-.5u#;
+ adjust_fit(0,0);
+ numeric hh; hh=cap_height;
+ pickup fine.nib; pos1(1.2flare,80); pos2(slab,90);
+ pos3(cap_curve,180); pos4(slab,270); pos5(flare,270);
+ rt x1r=hround(w-1.35u); x2=x4=.5w+u;
+ lft x3r=hround max(u,2u-.5cap_curve); rt x5l=hround(w-1.2u);
+ top y1r=vround .93hh+o; top y2r=hh+o; y3=.5hh;
+ bot y4r=-o; bot y5r=vround .07hh-o;
+ filldraw stroke rterm.e(2,1,right,.9,4)&super_arc.e(2,3)
+  & super_arc.e(3,4) & term.e(4,5,right,1,4); % arc and terminals
+ pos0(stem,0); pos7(stem,0);
+ z7r=z5r; x0=x7; top y0=1+vround .35[bar_height,x_height];
+ filldraw stroke z0e--z7e;  % stem
+ pos8(cap_bar,90); pos9(cap_bar,90);
+ z0r=z9r; y8=y9; lft x8=hround x4;
+ filldraw stroke z8e--z9e;  % bar
+ pickup crisp.nib; pos12(bar,0); pos11(bar,0);
+ lft x12l=lft x11l=hround(x2-.5bar); top y12=h; bot y11=-d;
+ filldraw stroke z12e--z11e;  % vertical crossbar
+ math_fit(-.3cap_height#*slant-.5u#,.5ic#); fi
+penlabels(0,1,1',2,3,4,5,6,7,8,9,11,12); endchar;
+
+ecchar"Peso sign";
+beginchar(oct"221",12u#,cap_height#,0);
+italcorr .75cap_height#*slant-.5u#;
+adjust_fit(cap_serif_fit#+.25u#,0);
+pickup tiny.nib; penpos1(cap_stem'-tiny,0); penpos2(cap_stem-tiny,0);
+pos0(cap_stem',0); pos0'(cap_stem,0);
+lft x1l=hround max(2u,3u-.5cap_stem'); top y1=h; bot y2=0;
+x1l=x2l=x0l=x0'l; y0=y0'=y7;
+penpos3(cap_band,90); penpos4(cap_band,90);
+penpos5(cap_curve if hefty:-3stem_corr fi,0);
+penpos6(.5[vair,cap_band],-90); penpos7(.5[vair,cap_band],-90);
+z3r=top z1; y4=y3; y5=.5[y4l,y6l]; y6=y7;
+x7=x2; y7l=vround .5h; x4=x6=.5w+.75u; x5r=hround(w-u);
+x4l:=x6l:=x4-.25cap_curve;
+filldraw stroke z1e--z0e--z0'e--z2e; % stem
+fill stroke z3e..pulled_arc.e(4,5) & pulled_arc.e(5,6)..z7e;  % lobe
+if serifs: nodish_serif(1,0,a,1/3,cap_jut,b,1/3,.5cap_jut);  % upper serif
+ dish_serif(2,0',c,1/3,cap_jut,d,1/3,cap_jut); fi  % lower serif
+pickup extra_rule.nib;
+x8=0; x9=.5[x1r,x5r]; top y8=bar_height; y8=y9; draw z8--z9;
+math_fit(0,ic#-2.5u#); penlabels(0,1,2,3,4,5,6,7); labels(8,9);
+endchar;
+
+ecchar "Lira sign"; % 
+compute_spread(.35x_height#,.45x_height#);
+beginchar(oct"222",12u#,asc_height#,0);
+adjust_fit(0,.75asc_height#*slant-.5u#); pickup fine.nib;
+pos0(flare,0); pos1(hair,0); pos2(vair,90); pos3(stem,180);
+pos4(stem,180); pos4'(stem,0); pos5(vair,-90); z4'=z4;
+x2=2/3w-.5u; rt x3l=rt x4l=hround(.5w-u+.5stem); x5=2.5u;
+y1=y3=.75h; top y2=h+oo; y4=.25h; bot y5r=-oo;
+rt x1r=hround(w-1.5u); bulb(2,1,0);  % bulb
+filldraw stroke pulled_arc.e(2,3)..z4e;  % stem
+numeric light_stem; light_stem=2/3[vair,vstem];
+pos6(.5[hair,light_stem],-180); pos7(light_stem,-300);
+pos8(light_stem,-300); pos9(hair,-180);
+lft x6r=hround u; x7=3u; x8=w-3.5u; rt x9l=hround(w-u);
+y6=.4[y5,y7]; top y7r=vround .2h; bot y8l=-oo; y9=good.y .2h;
+filldraw stroke pulled_arc.e(4',5)...z6e{up}...z7e{right}
+ ..{right}z8e...{up}z9e;  % loop and arm
+pickup extra_rule.nib;
+x10=3u; x11=w-4.5u; x12=3u; x13=w-4.5u;
+top y12=bar_height;
+y11=y10; y13=y12; y10-y12=spread; 
+draw z10--z11;  % upper bar
+draw z12--z13;  % lower bar
+penlabels(1,2,3,4,5,6,7,8,9,10,11,12,13); endchar;
+
+ecchar"Recipe sign";
+beginchar(oct"223",if serifs: 12u#+.5max(2u#,cap_curve#)
+ else:12.5u#-.5width_adj# fi,cap_height#,0);
+italcorr .75cap_height#*slant- if serifs: 1.75 else: .5 fi\\ u#;
+adjust_fit(cap_serif_fit#,0);
+pickup tiny.nib; pos1(cap_stem',0); pos2(cap_stem',0);
+lft x1l=lft x2l=hround max(2u,3u-.5cap_stem'); top y1=h; bot y2=0;
+filldraw stroke z1e--z2e; % stem
+penpos3(cap_band,90); penpos4(cap_band,90);
+penpos5(cap_curve if hefty:-3stem_corr fi,0);
+penpos6(vair,-90); penpos7(vair,-90);
+z3r=top z1; y4=y3; y5=.5[y4l,y6l]; y6=y7;
+x7=x2; y7l=vround(.5h+.5vair); x4=x6;
+if serifs: x4=.5w-.5u; x5r=hround(w-2.25u);
+else: x4=.5w+.5u; x5r=hround(w-u); fi
+x4l:=x6l:=x4-.125cap_curve;
+fill stroke z3e..pulled_arc.e(4,5) & pulled_arc.e(5,6)..z7e;  % lobe
+if serifs: pos6'(vair,-90); pos0(cap_stem,180);
+ pos8(cap_curve,180); pos9(vair,-90); pos10(hair,0);
+ z6'=z6; lft x0r=lft x8r=hround(x5-2/3u-.5cap_curve);
+ y8=1/3[y2,y7]; y0=3/5[y2,y7]; x9=.5[x8l,x10r];
+ bot y9r=-o; rt x10r=hround(w-.05u); y10=1/4[y2,y7];
+ filldraw stroke z6'e{right}..z0e---z8e....z9e{right}..z10e{up};  % tail
+ nodish_serif(1,2,a,1/3,cap_jut,b,1/3,.5cap_jut);  % upper serif
+ dish_serif(2,1,c,1/3,cap_jut,d,1/3,.5cap_jut);  % lower serif
+else: penpos8(cap_stem-2stem_corr,0); penpos9(cap_stem,0);
+ x8=x6+.5u; y8=y6; x9r=hround(w-.5u); y9=0;
+ fill z8l--diag_end(8l,9l,.5,1,9r,8r)--z8r--cycle; fi  % tail
+x1:=x8; 
+put_cross(.5cap_stem+if serifs: .9max(limit_dist,cap_jut) else: .8u fi,
+ .5cap_stem+if serifs: 3u else: 4u fi);
+math_fit(0,.75ic#); penlabels(0,1,2,3,4,5,6,7,8,9,10); endchar;
+
+iff not variant_g: % not italic
+ecchar"Interrobang";
+beginchar(oct"224",8.5u#,asc_height#,0);
+italcorr .8asc_height#*slant;
+adjust_fit(0,0);
+pickup tiny.nib; pos7(dot_size,0); pos8(dot_size,90);
+lft x7l=hround(.5w-.25u-.5dot_size); bot y8l=0; z7=z8; % dot(7,8);  % dot
+numeric bot_width;
+bot_width=if hefty:max(hround .8dot_size,fine.breadth) else: hair fi;
+pickup fine.nib; pos2(vair,90); pos3(curve,0);
+pos4(vair,-90); pos5(bot_width,0); pos6(bot_width,0);
+x2=x4=x5=x6=x7; rt x3r=hround(w-u); bot y6=1+.25[top y8r,x_height];
+top y2r=hround .9h+oo; y3=.75[y6,y2]; y4=.5[y6,y2]; y5=.1[y6,y2];
+{{interim superness:=more_super;
+filldraw stroke pulled_super_arc.e(2,3)(superpull)
+ & subpath (0,1) of super_arc.e(3,4) .. z5e---z6e\\}};  % arc and stem
+if serifs: pos1(hair,180); pos0(flare,180);
+ lft x1r=hround u; y1=y3; bulb(2,1,0);  % bulb
+else: pos1(Vround 5/7[vair,flare],110);
+ lft x1r=hround u; top y1r=vround .9[y6,top y2r];
+ filldraw stroke term.e(2,1,left,1,4); fi  % terminal
+penlabels(0,1,2,3,4,5,6,7,8);
+clearxy;
+pickup tiny.nib; pos3(dot_size,0); pos4(dot_size,90);
+lft x3l=hround(.5w-.5dot_size); bot y4l=0; z3=z4; dot(3,4);  % dot
+numeric bot_width;
+bot_width=if hefty:max(hround .8dot_size,fine.breadth) else: hair fi;
+pickup fine.nib; pos1(dot_size,0); pos2(bot_width,0);
+x1=x2=x3; bot y2=.25[top y4r,x_height]+1;
+if square_dots: top y1=h;
+ filldraw stroke z1e--z2e;  % stem
+else: top z0=(x1,h+o); y1+.5dot_size=h+o;
+ filldraw z1r...z0...z1l---z2l--z2r---cycle; fi  % stem and bulb
+penlabels(0,1,2,3,4); endchar;
+
+iff not variant_g: % not italic
+ecchar"Gnaborretni";
+beginchar(oct"225",8.5u#,asc_height#-desc_depth#,desc_depth#);
+adjust_fit(0,0);
+pickup tiny.nib; pos7(dot_size,0); pos8(dot_size,90);
+lft x7l=hround(.5w-.25u-.5dot_size); top y8r=h; z7=z8; % dot(7,8);  % dot
+numeric top_width;
+top_width=if hefty:max(hround .8dot_size,fine.breadth) else: hair fi;
+pickup fine.nib; pos2(vair,270); pos3(curve,180);
+pos4(vair,90); pos5(top_width,180); pos6(top_width,180);
+x2=x4=x5=x6=x7; lft x3r=hround u; top y6=.25[bot y8l,h-x_height]-1;
+bot y2r=hround .1asc_height-d-oo; y3=.75[y6,y2]; y4=.5[y6,y2]; y5=.1[y6,y2];
+{{interim superness:=more_super;
+filldraw stroke pulled_super_arc.e(2,3)(superpull)
+ & subpath (0,1) of super_arc.e(3,4) .. z5e---z6e\\}};  % arc and stem
+if serifs: pos1(hair,0); pos0(flare,0);
+ rt x1r=hround(w-u); y1=y3; bulb(2,1,0);  % bulb
+else: pos1(Vround 5/7[vair,flare],-70);
+ rt x1r=hround(w-u); bot y1r=vround .9[y6,bot y2r];
+ filldraw stroke term.e(2,1,right,1,4); fi  % terminal
+penlabels(0,1,2,3,4,5,6,7,8);
+clearxy;
+pickup tiny.nib; pos3(dot_size,0); pos4(dot_size,90);
+lft x3l=hround(.5w-.5dot_size); top y4r=h; z3=z4; dot(3,4);  % dot
+numeric top_width;
+top_width=if hefty:max(hround .8dot_size,fine.breadth) else: hair fi;
+pickup fine.nib; pos1(dot_size,0); pos2(top_width,0);
+x1=x2=x3; top y2=.25[bot y4l,h-x_height]-1;
+if square_dots: bot y1=-d;
+ filldraw stroke z1e--z2e;  % stem
+else: bot z0=(x1,-d-o); y1-.5dot_size=-d-o;
+ filldraw z1l...z0...z1r---z2r--z2l---cycle; fi  % stem and bulb
+penlabels(0,1,2,3,4); endchar;
+
+iff variant_g: % italic
+ecchar"Interrobang";
+beginchar(oct"224",9u#,asc_height#,0);
+italcorr asc_height#*slant-u#;
+adjust_fit(0,0);
+adjust_fit(0,0); pickup tiny.nib; pos10(dot_size,0); pos11(dot_size,90);
+lft x10l=hround(.5w-.5dot_size); bot y11l=0; z10=z11; % dot(10,11);  % dot
+pickup fine.nib; pos1(flare,180); pos2(hair,180); pos3(vair,90);
+lft x1r=hround u; x3=.5w;
+y1-.5flare=x_height; top y3r=hround .9h+o; bulb(3,2,1); % bulb
+pos8(vair,-90); x8=.5w; bot y8r=.25[top y11r,x_height]+1;
+numeric theta; theta=90+angle(10u,y3-y8); slope:=(y3-y8)/10u;
+pos3'(vair,-90); z3'=z3; pos0(vstem,theta); x0=x3; y0=1/3[y8,y3];
+rt x4l=hround(w-1.5u); lft x7r=hround 1/3w;
+x4l-x4r=x7l-x7r=hround .5[vair,vstem]-fine;
+ellipse_set(3'l,4l,5l,0l); ellipse_set(3'r,4r,5r,0r); y4=y4r;
+ellipse_set(8l,7l,6l,0l); ellipse_set(8r,7r,6r,0r); y7=y7r;
+pos9(hair,0); rt x9r=hround(2/3w+.5hair); y9=good.y .5[y8,y0];
+filldraw stroke super_arc.e(3',4) & z4e{down}
+ ..z5e---z6e..z7e{down} & super_arc.e(7,8)...{up}z9e;  % main stroke
+penlabels(0,1,2,3,4,5,6,7,8,9,10,11);
+clearxy;
+pickup tiny.nib; pos3(dot_size,0); pos4(dot_size,90);
+lft x3l=hround(.5w-.5dot_size); bot y4l=0; z3=z4; dot(3,4);  % dot
+numeric bot_width;
+bot_width=if hefty:max(hround .8dot_size,fine.breadth) else: hair fi;
+pickup fine.nib; pos1(dot_size,0); pos2(bot_width,0);
+x1=x2=x3; bot y2=.25[top y4r,x_height]+1;
+if square_dots: top y1=h;
+ filldraw stroke z1e--z2e;  % stem
+else: top z0=(x1,h+o); y1+.5dot_size=h+o;
+ filldraw z1r...z0...z1l---z2l--z2r---cycle; fi  % stem and bulb
+penlabels(0,1,2,3,4); endchar;
+
+iff variant_g: % italic
+ecchar"Gnaborretni";
+beginchar(oct"225",9u#,asc_height#-desc_depth#,desc_depth#);
+adjust_fit(0,0);
+pickup tiny.nib; pos10(dot_size,0); pos11(dot_size,90);
+lft x10l=hround(.5w-.5dot_size); top y11r=h; z10=z11; % dot(10,11);  % dot
+pickup fine.nib; pos1(flare,0); pos2(hair,0); pos3(vair,-90);
+rt x1r=hround(w-u); x3=.5w; y1+.5flare=asc_height-x_height-d;
+bot y3r=hround .1asc_height-d-o; bulb(3,2,1); % bulb
+pos8(vair,90); x8=.5w; top y8r=.25[bot y11l,y1+.5flare]-1;
+numeric theta; theta=angle(10u,y8-y3)-90; slope:=(y8-y3)/10u;
+pos3'(vair,90); z3'=z3; pos0(vstem,theta); x0=x3; y0=1/3[y8,y3];
+lft x4l=hround 1.5u; rt x7r=hround 2/3w;
+x4r-x4l=x7r-x7l=hround .5[vair,vstem]-fine;
+ellipse_set(3'l,4l,5l,0l); ellipse_set(3'r,4r,5r,0r); y4=y4r;
+ellipse_set(8l,7l,6l,0l); ellipse_set(8r,7r,6r,0r); y7=y7r;
+pos9(hair,180); lft x9r=hround(1/3w-.5hair); y9=good.y .5[y8,y0];
+filldraw stroke super_arc.e(3',4) & z4e{up}
+ ..z5e---z6e..z7e{up} & super_arc.e(7,8)...{down}z9e;  % main stroke
+penlabels(0,1,2,3,4,5,6,7,8,9,10,11);
+clearxy;
+pickup tiny.nib; pos3(dot_size,0); pos4(dot_size,90);
+lft x3l=hround(.5w-.5dot_size); top y4r=h; z3=z4; dot(3,4);  % dot
+numeric top_width;
+top_width=if hefty:max(hround .8dot_size,fine.breadth) else: hair fi;
+pickup fine.nib; pos1(dot_size,0); pos2(top_width,0);
+x1=x2=x3; top y2=.25[bot y4l,h-x_height]-1;
+if square_dots: bot y1=-d;
+ filldraw stroke z1e--z2e;  % stem
+else: bot z0=(x1,-d-o); y1-.5dot_size=-d-o;
+ filldraw z1l...z0...z1r---z2r--z2l---cycle; fi  % stem and bulb
+penlabels(0,1,2,3,4); endchar;
+
+iff not variant_g: % not italic
+ecchar"Dong sign"; % Vietnamese currency
+beginchar(oct"226",10u#+serif_fit#,body_height#,0);
+italcorr asc_height#*slant-serif_fit#+.5stem#-2u#;
+adjust_fit(0,serif_fit#);
+numeric hh; hh=asc_height;
+pickup tiny.nib; pos1(stem',0); pos2(stem,0);
+pos0'(stem',0); pos0(stem,0); z0r=z0'r; x0'=x1; x0=x2;
+rt x1r=hround(w-2.5u+.5stem'); top y1=hh;
+numeric edge; edge=lft x2l;
+pickup fine.nib; pos3(if hefty:thin_join else: hair fi,0);
+pos4(vair,90); pos5(curve,180); pos6(vair,270); penpos7(x3r-x3l,360);
+lft x3l=min(lft x3l-(rt x3r-tiny.rt x2r),1/3[lft x2,edge]);
+y3=1/8[bar_height,x_height];
+x4l=.5(w-serif_fit)-.3u; top y4r=x_height+oo if monospace: -hair fi;
+lft x5r=hround max(1.35u-.5curve,.6u); y5=.5x_height if monospace: -.5hair fi;
+x6l=x4l-.2u; bot y6r=-oo;
+x7=x3; y7=min(y3,y6+y4-y3+.6vair);
+(x,y4r)=whatever[z3l,z4l]; x4r:=max(x,.5[x5r,x4]);
+(x',y6r)=whatever[z7l,z6l]; x6r:=max(x',.5[x5r,x6]);
+filldraw stroke z3e{up}...pulled_arc.e(4,5)
+ & pulled_arc.e(5,6)...{up}z7e; % bowl
+y0=ypart(((edge,h)--(edge,0))intersectionpoint(z3l{up}...{left}z4l));
+pickup tiny.nib; bot y2=if serifs:-min(oo,serif_drop) else: 0 fi;
+filldraw stroke z1e--z0'e--z0e--z2e;  % stem
+if serifs: sloped_serif.l(1,0',a,1/3,jut,serif_drop);  % upper serif
+ sloped_serif.r(2,0,b,1/3,jut,min(oo,serif_drop)); fi  % lower serif
+%
+  pos8(bar,90); pos9(bar,90);
+  x8=.5[x4,x5];
+  if serifs: x9=x2r+jut; else: x9=w; fi
+  if serifs: y8=y9=.5[y.a2-.5slab,y4+.5vair];
+  else: y8=y9=.5[x_height,asc_height-serif_drop]; fi
+  filldraw stroke z8e--z9e;
+currentpicture:=currentpicture shifted (0,body_height-asc_height);
+pickup rule.nib;
+x10=x5; x11=x9; top y10=0; y10=y11;
+draw z10--z11;
+penlabels(0,1,2,3,4,5,6,7,8,9,10,11); endchar;
+
+iff variant_g: %italic
+ecchar"Italic Dong sign"; % Vietnamese currency
+beginchar(oct"226",9u#,body_height#,0);
+italcorr max(1/3x_height#*slant+.5hair#+.5u#,
+  h#*slant+.5stem#-2u#) if math_fitting:-.5u# fi;
+adjust_fit(0,0); pickup fine.nib;
+pos0(hair,0); pos1(vair,90); pos2(curve,180); pos3(vair,270);
+x0=x4; x1=x3=.5[x0,x2]; lft x2r=hround(1.5u-.5curve);
+x4+.5stem=hround(w-2.5u+.5stem);
+top y1r=x_height+oo; bot y3r=-oo; y0=y2=.5[y1,y3];
+filldraw stroke super_arc.e(0,1) & pulled_arc.e(1,2)
+ & pulled_arc.e(2,3) & super_arc.e(3,0);  % bowl
+x5=x0; x7=w; hook_out(5,6,7);  % closing hook
+pickup tiny.nib; pos5'(stem,0); pos4(stem,0);
+z5'=z5; top y4=h; filldraw stroke z4e--z5'e;  % stem
+sloped_serif.l(4,5',a,1/3,jut,serif_drop);  % serif
+math_fit(-.3x_height#*slant+.5curve#-u#,ic#);
+% the bar
+  pos8(bar,90); pos9(bar,90);
+  x8=x1; % .5[x1,x4];
+  x9=x6;
+  y8=y9=.5[y.a2-.5slab,y1+.5vair];
+  filldraw stroke z8e--z9e;
+currentpicture:=currentpicture shifted (0,body_height-asc_height);
+pickup rule.nib;
+x10=x2; x11=x9; top y10=0; y10=y11;
+draw z10--z11;
+penlabels(0,1,2,3,4,5,6,7,8,9,10,11); endchar;
+
+ecchar"Trademark"; % jk, design based on logo font
+beginchar(oct"227",12u#,body_height#,0);
+italcorr .7body_height#;
+adjust_fit(0,0);
+numeric ww, hh; ww=.5w; hh=vround .5body_height;
+pickup pencircle xscaled hair yscaled vair;
+lft x1=-eps; x2=ww-x1; x3=x4=.5ww;
+y1=y2=y3; top y1=hh; bot y4=-o;
+draw z1--z2; draw z3--z4;
+labels(1,2,3,4); 
+clearxy;
+x1=x2=hround(ww+u); x4=x5=hround(w-u); x3=hround .5[x1,x4];
+y1=y5; y2=y4; bot y1=-o;
+top y2=hh+o; y3=vround (y1+.5bar_height);
+draw z1--z2--z3--z4--z5;
+labels(1,2,3,4,5);
+currentpicture:=currentpicture shifted (0,hh);
+endchar;
+
+ecchar"Per ten thousand sign"; % Yannis, Unicode Computer Modern
+beginchar(oct"230",9u#+max(6u#,2fudge*(hair#+stem#)),
+  body_height#,body_height#-asc_height#);
+italcorr if hefty: .4asc_height#*slant-.5u# else: h#*slant-u# fi;
+adjust_fit(0,
+ 2*(.5*(9u#+max(6u#,2fudge*(hair#+stem#)))
+    -2.5u#+5/6[fudged.hair#,fudged.stem#])); 
+pickup fine.nib;
+numeric left_curve,right_curve;
+left_curve=hround 5/6[fudged.hair,fudged.stem];
+right_curve=max(fine.breadth,hround(fudged.hair if hefty:-2stem_corr fi));
+pos1(vair,90); pos2(left_curve,180); pos3(vair,270); pos4(right_curve,360);
+top y1r=h; lft x2r=hround u; rt x4r=hround(.5w-1.5u);
+bot y3r=floor(if monospace: .7 else: .5 fi\\ asc_height);
+x1=x3=.5[x2,x4]; y2=y4=.5[y1,y3];
+pos5(vair,90); pos6(left_curve,180); pos7(vair,270); pos8(right_curve,360);
+bot y7r=-d; rt x8r=hround(w-u); lft x6r=hround(.5w+1.5u);
+top y5r=vround(if monospace: .3 else: .5 fi\\ asc_height);
+x5=x7=.5[x6,x8]; y6=y8=.5[y5,y7];
+filldraw stroke pulled_super_arc.e(5,6)(superpull)
+ & pulled_super_arc.e(6,7)(superpull);  % left half of lower bowl
+filldraw stroke super_arc.e(7,8) & super_arc.e(8,5); % right half of lower bowl
+hihi:=(.5*(9u#+max(6u#,2fudge*(hair#+stem#)))
+      -2.5u#+5/6[fudged.hair#,fudged.stem#])
+if monospace: *expansion_factor fi *hppp;
+picture petit_zero; petit_zero := currentpicture;
+pickup rule.nib; top y9=h; bot y10=-d;
+if hefty: x9=good.x(x5-eps); x10=good.x(x1+eps);
+ draw z9--z10;  % diagonal
+else: rt x9=hround(w-2.5u); lft x10=hround 2.5u; draw z9--z10;  % diagonal
+ pickup fine.nib; pos9(rule_thickness,angle(z9-z10)+90);
+ pos11(vair,angle(z1r-z4r)-90); pos12(vair,angle(z9-z10)+90);
+ path p; p=super_arc.r(1,4); z11r=point 2/3 of p; z12r=z9r;
+ filldraw stroke z11e{direction 2/3 of p}...{z9-z10}z12e; fi  % link
+pickup fine.nib;
+filldraw stroke pulled_super_arc.e(1,2)(superpull)
+ & pulled_super_arc.e(2,3)(superpull);  % left half of upper bowl
+filldraw stroke super_arc.e(3,4) & super_arc.e(4,1); % right half of upper bowl
+addto currentpicture also (petit_zero shifted (hihi,0));
+addto currentpicture also (petit_zero shifted (2hihi,0));
+picture petit_zero; % Release resources allocated to the picture variable
+penlabels(1,2,3,4,5,6,7,8,9,10,11,12); endchar;
+
+ecchar "Alternate pilcrow sign"; % one vertical bar only
+beginchar(oct"231",8.5u#,asc_height#,desc_depth#);
+adjust_fit(0,0); pickup rule.nib; autorounded;
+top y1=h; bot y6=-d-eps; y4=y9=y1;
+y3=y5=good.y .5[y1,y6];
+lft x2=hround u; y2=.5[y1,y3]; rt x9=hround(w-.5u); x4=x5=x6=good.x(x9-1.5u);
+x1=x3=min(.5w,x4);
+filldraw z4..z1{left}...z2{down}...{right}z5--cycle;  % filled bowl
+draw z9--z4--z6;  % left stem and upper serif
+if serifs:
+ x11=x9; x10-x6=x4-x9;
+ bot y10=-d-eps; y10=y11;
+ draw z10--z11; % lower serif
+fi
+labels(1,2,3,4,5,6,9,10,11); endchar;
+
+ecchar"Baht sign"; % currency of Thailand
+beginchar(oct"232",12.5u#,body_height#,body_height#-asc_height#);
+italcorr .75cap_height#*slant-.5u#;
+adjust_fit(cap_serif_fit#,0);
+numeric hh; hh=cap_height;
+numeric left_stem,right_curve,middle_weight;
+left_stem=cap_stem-hround 2stem_corr; middle_weight=.6vair+.5;
+pickup tiny.nib; pos1(left_stem,0); pos2(left_stem,0);
+lft x1l=lft x2l=hround max(2u,3u-.5left_stem); top y1=hh; bot y2=0;
+filldraw stroke z1e--z2e; % stem
+penpos3(cap_band,90); penpos4(cap_band,90);
+penpos6(middle_weight,-90); penpos7(middle_weight,-90);
+penpos8(middle_weight,90); penpos9(middle_weight,90);
+penpos5(right_curve-stem_corr,0); penpos10(right_curve,0);
+penpos11(cap_band,-90); penpos12(cap_band,-90);
+z3r=top z1; y4=y3; y5=.5[y4,y6]; y6=y7; y7l-y8l=vair;
+z12r=bot z2; y11=y12; y10=.5[y11,y9]; y8=y9; .5[y7l,y8l]=.52hh;
+x4=x6; x9=x11=x4+.5u; x7=x8=x1; x9l:=x4+.25u;
+x5r=hround(w-1.5u); x10r=hround(w-u);
+if serifs: right_curve=cap_curve-stem_corr; x4=.5[x1,w-1.5u];
+else: right_curve=cap_curve-3stem_corr; x4=.5[x1,w-2.5u];
+ x4l:=x4l-.5u; x9l:=x9l-.5u; fi
+x6l:=x6l-.5u; x11l:=x11l-.5u;
+fill stroke z3e..super_arc.e(4,5) & super_arc.e(5,6)..z7e;  % upper lobe
+fill stroke z8e..super_arc.e(9,10) & super_arc.e(10,11)..z12e;  % lower lobe
+if serifs: nodish_serif(1,2,a,1/3,cap_jut,b,1/3,.5cap_jut);  % upper serif
+ nodish_serif(2,1,c,1/3,cap_jut,d,1/3,.5cap_jut); fi  % lower serif
+pickup crisp.nib; pos13(bar,0); pos14(bar,0);
+rt x13r=rt x14r=rt x4; top y13=h; bot y14=-d;
+filldraw stroke z13e--z14e;  % vertical crossbar
+math_fit(0,.5ic#); penlabels(1,2,3,4,5,6,7,8,9,10,11,12); endchar;
+
+ecchar"Numero sign"; % from wncyr
+beginchar(oct"233",15u#+width_adj#,cap_height#,0); 
+italcorr cap_height#*slant
+         -cap_serif_fit#+cap_jut#-2.5u#+min(.5cap_stem#,u#); 
+adjust_fit(cap_serif_fit# 
+  if serifs: +.5(flare#+(cap_stem#-stem#)) fi ,cap_serif_fit#); 
+w:=if serifs: 10u else: 11u fi; 
+numeric thin_stem; 
+thin_stem=hround(fudged.hair+stem_corr); 
+pickup tiny.nib; 
+pos1(thin_stem,0); pos2(thin_stem,0);
+pos3(thin_stem,0); pos4(thin_stem,0); 
+top y1=h; 
+if serifs: top y3=.79h; bot y2=.21h;
+else: top y3=h; bot y2=0; fi 
+bot y4=0;
+x1=x2; x3=x4; x1l=w-x3r; 
+rt x3r=hround min(w-2u,w-3u+.5fudged.cap_stem);
+x91=x2-.75flare; bot y91r=-oo; x92=w-x91; 
+top y92l=h+oo;
+pos91(thin_stem,-90); pos92(thin_stem,-90);
+if serifs: 
+ filldraw stroke z1e--z2e & pulled_arc.e(2,91); % left stem 
+ filldraw stroke z4e--z3e & pulled_arc.e(3,92); % right stem
+else:
+ filldraw stroke z1e--z2e; filldraw stroke z4e--z3e; % stems 
+fi 
+if hefty: 
+ penpos5(fudged.cap_stem,0); penpos6(fudged.cap_stem,0);
+ x5l=x1; x6r=x4; y5=h; y6=0;
+ numeric upper_notch,lower_notch; 
+ upper_notch=h-cap_notch_cut; 
+ lower_notch=cap_notch_cut;
+ x1'=rt x1r; z1'=whatever[z5l,z6l]; x4'=lft x4l; 
+ z4'=whatever[z5r,z6r]; 
+ fill z5l..
+ if y1'<upper_notch: {right}(x1'+1,upper_notch){down}... fi 
+ {z6-z5}diag_in(5l,6l,1,6r)--z6r..  
+ if y4'>lower_notch: {left}(x4'-1,lower_notch){up}... fi 
+ {z5-z6}diag_in(6r,5r,1,5l)--cycle; % diagonal
+else:
+ penpos5(whatever,0); penpos6(whatever,90);
+ z5l=z1l; z6l=z4l; 
+ z7=z6l+(max(eps,cap_stem-3stem_corr-tiny),0) rotated (angle(z5l-z6l)-90); 
+ z5r=z7+whatever*(z5l-z6l); z6r=z7+whatever*(z5l-z6l);
+ filldraw stroke z5e--z6e;  % diagonal
+fi 
+if serifs:
+ if hefty: serif(1,2,a,1/3,-cap_jut); % upper left serif 
+ else: serif(5,6,a,1/3,-cap_jut); fi  % upper left serif
+fi
+pickup tiny.nib; 
+if serifs: 
+ x93=x2-1.5flare; 
+ y93=.75flare; 
+ pos95(flare+(cap_stem-stem),-180);
+ x94=x3+1.5flare; 
+ y94=h-y93;
+ pos96(flare+(cap_stem-stem),0);
+ pos92'(thin_stem,90);
+ z92'=z92; 
+ pos93(cap_hair,-180);
+ pos94(cap_hair,0);
+ bulb(91,93,95); bulb(92',94,96); 
+fi 
+w:=15u; 
+penpos71(vair,90); penpos73(vair',-90); penpos72(.8curve,180); 
+penpos74(.8curve,0); x72r=hround max(.5u,1.25u-.4curve)+9.5u; 
+x74r=w-x72r+9u; x71=x73=12u; y71r=h-3u+vround 1.5oo; y73r=x_height-3u-oo; 
+y72=y74=.5[h,x_height]-3u-vair_corr; y72l:=y74l:=.52[h,x_height]-3u; 
+penstroke pulled_arc.e(71,72) & pulled_arc.e(72,73) & pulled_arc.e(73,74) & 
+pulled_arc.e(74,71) & cycle; 
+x81=max(lft x72r,x73-(lft w-x73)); 
+x82=min(rt x74r,lft w); y81=y82=.8x_height-3u;
+pos81(bar,90); pos82(bar,90); 
+filldraw stroke z81e--z82e;
+math_fit(0,max(.5ic#-.5u#,0)); 
+penlabels(1,1',2,3,4,4',5,6,7); endchar;
+
+ecchar "Abzueglich sign"; % jk
+beginchar(oct"234",9u#,body_height#,0);
+italcorr body_height#*slant-.5u#;
+adjust_fit(0,0); pickup rule.nib;
+rt x1=hround(w-u)+eps; top y1=h+eps;
+lft x2=hround u-eps; bot y2=-eps;
+draw z1--z2;  % diagonal
+x3=w-x5=good.x (lft x1 - .5dot_size);
+bot y4 = good.y .5dot_size;
+top y6 = good.y h-.5dot_size;
+pos3(dot_size,0); pos4(dot_size,90); z3=z4;
+pos5(dot_size,0); pos6(dot_size,90); z5=z6;
+dot(3,4); dot(5,6);  % dots
+penlabels(1,2,3,4,5,6); endchar;
+
+ecchar"Aestimated sign (large e)";  % jk
+beginchar(oct"235",(11.25u#+max(.75u#,.5cap_curve#)),cap_height#,0);
+italcorr .76cap_height#*slant+.5min(curve#-1.5u#,0);
+adjust_fit(if monospace: .25u#,.5u# else: 0,0 fi);
+numeric left_curve,right_curve;
+left_curve=right_curve+3stem_corr=cap_curve if not serifs: -1.5stem_corr fi;
+if right_curve<tiny.breadth: right_curve:=tiny.breadth; fi
+if left_curve<tiny.breadth: left_curve:=tiny.breadth; fi
+pickup tiny.nib; 
+pos1(right_curve,0); pos2(vair,90); pos3(left_curve,180);
+y1=good.y .52h; top y2r=h+vround 1.5oo; y0l=bot y1;
+rt x1r=hround min(w-.5u,w-u+.5right_curve);
+lft x3r=hround max(.5u,1.25u-.5left_curve); x2=.5w+.25u;
+{{interim superness:=more_super;
+ filldraw stroke super_arc.e(1,2)}};  % right bowl
+y3=.5[y2,y4]; bot y4r=-oo; x4=x2+.25u;
+if serifs: pos4(vair',270); pos5(hair,360);
+ y5=max(good.y(.5bar_height-.9),y4l+vair); x5r=x1r;
+ (x,y4l)=whatever[z4r,z5]; x4l:=min(x,x4l+.5u);
+ filldraw stroke pulled_arc.e(2,3) & pulled_arc.e(3,4)
+  ...{x5-x4,5(y5-y4)}z5e; % left bowl, arc, and terminal
+else: pos4(vair,270);
+ filldraw stroke super_arc.e(2,3) & super_arc.e(3,4);  % left bowl and arc
+ pickup fine.nib; pos4'(vair,270); z4=z4';
+ pos5(.5[vair,flare],275); rt x5r=hround(w-.6u);
+ y5r=good.y(y5r+1/3bar_height-y5); y5l:=good.y y5l; x5l:=good.x x5l;
+ filldraw stroke term.e(4',5,right,1,4); fi  % terminal
+path testpath; testpath=super_arc.r(2,3) & super_arc.r(3,4);
+y1'r=y0r=y0l+.6[thin_join,vair]; y1'l=y0l; x1'l=x1'r=x1;
+forsuffixes $=l,r:
+ x0$=xpart(((0,y0$)--(x1,y0$)) intersectionpoint testpath); endfor
+fill stroke z0e--z1'e;  % crossbar
+penlabels(0,1,2,3,4,5); endchar;
+
+ecchar "Open bullet"; % derived from Circle operator
+beginchar(oct"236",9u#,v_center(7u#));
+adjust_fit(0,0); pickup rule.nib; autorounded;
+if .5w <> good.x .5w: change_width; fi
+lft x6=hround u; x2=w-x6; top y8=h; y2=math_axis;
+circle_points; draw_circle;  % circle
+labels(1,2,3,4,5,6,7,8); endchar;
+
+ecchar"Servicemark"; % jk, design based on logo font
+beginchar(oct"237",12u#,body_height#,0);
+italcorr .7body_height#;
+adjust_fit(0,0);
+numeric ww, hh; ww=.5w; hh=vround .5body_height;
+pickup pencircle xscaled hair yscaled vair;
+x3=x8= u;
+x2=x4=.382[x3,ww-x3];
+x1=ww-x3;
+x5=x7=.618[x3,ww-x3];
+x6=.5[ww-x3,lft ww];
+top y1=hh; y4=good.y .55hh; bot y8=0;
+y1=y2; y3=.5[y2,y4]; y4=y5; y6=.5[y5,y7]; y7=y8;
+draw z1--z2; draw z4--z5; draw z7--z8;
+super_crescent(2,3,4);
+super_crescent(5,6,7);
+labels(1,2,3,4,5,6,7,8);
+clearxy;
+x1=x2=hround(ww+u); x4=x5=hround(w-u); x3=hround .5[x1,x4];
+y1=y5; y2=y4; bot y1=-o;
+top y2=hh+o; y3=vround (y1+.5bar_height);
+draw z1--z2--z3--z4--z5;
+labels(1,2,3,4,5);
+currentpicture:=currentpicture shifted (0,hh);
+endchar;
+
+ecchar "Left square bracket with quill"; % from Haralambous/Plaice
+beginchar(oct"240",9u#,body_height#,paren_depth#);
+italcorr math_axis#*slant+.5vair#-u#;
+adjust_fit(if monospace: -1.5u#,u# else: -2.5u#,0 fi); 
+pickup fine.nib;
+forsuffixes $=1,1',4,4',7,7',11,11',17,17': 
+  pos$(vair,0); endfor
+forsuffixes $=2,3,5,6: pos$(stem,0); endfor
+x2=x3=x5=x6; x1=x1'=x7=x7'=w-x4=w-x4';
+rt x4r=hround(w-1.5u+.5vair); rt x2r=hround(.5w+.5stem);
+top y1=h; bot y7=-d; .5[y4,y4']=.5[y1,y7]=.5[y2,y6]=.5[y3,y5];
+y1-y2=y3-y4=(y1-y4)/4; 
+y1-y1'=y4-y4'=y7'-y7=y11-y11'=y17-y17'=vair-fine; 
+x11=x11'=x17=x17'; x11-x2=x2-x1; y11=y1; y17=y7;
+filldraw z11'l{left}...z2r---z3r...{right}z4r
+ --z4'r{left}...z5r---z6r...{right}z17l
+ --z17r--z17'r{left}...z6l---z5l...{right}.5[z4l,z4'l]{left}
+ ...z3l---z2l...{right}z11r--z11'r--cycle;  % stroke
+penlabels(1,2,3,4,5,6,7); endchar;
+
+ecchar "Right square bracket with quill"; % from Haralambous/Plaice
+beginchar(oct"241",9u#,body_height#,paren_depth#);
+italcorr body_height#*slant+.5vair#-u#;
+adjust_fit(if monospace: u#,-1.5u# else: 0,-2.5u# fi); 
+pickup fine.nib;
+forsuffixes $=1,1',4,4',7,7',11,11',17,17': 
+ pos$(vair,0); endfor
+forsuffixes $=2,3,5,6: pos$(stem,0); endfor
+x2=x3=x5=x6; x1=x1'=x7=x7'=w-x4=w-x4';
+lft x4l=hround(1.5u-.5vair); lft x2l=hround(.5w-.5stem);
+top y1=h; bot y7=-d; .5[y4,y4']=.5[y1,y7]=.5[y2,y6]=.5[y3,y5];
+y1-y2=y3-y4=(y1-y4)/4; y1-y1'=y4-y4'=y7'-y7=vair-fine;
+x11=x11'; x17=x17';
+y11=y1; y17=y7;
+x1-x2=x2-x11; x17=x11; y11-y11'=y17'-y17=vair-fine;
+filldraw z11'r{right}...z2l---z3l...{left}z4l
+ --z4'l{right}...z5l---z6l...{left}z17'r
+--z17'l--z17l{right}...z6r---z5r...{left}.5[z4r,z4'r]{right}
+ ...z3r---z2r...{left}z11l--z11'l--cycle;  % stroke
+penlabels(1,2,3,4,5,6,7); endchar;
+
+ecchar "Cent sign"; % from wasychr (wasy)
+% Modified height and depth (jk)
+% Modified: Bar instead of broken bar
+beginchar(oct"242",9u#,x_height#+.5desc_depth#,.5desc_depth#);
+italcorr x_height#*slant-.2u#;
+adjust_fit(0,0);
+pickup fine.nib; pos2(vair',90); pos4(vair',270);
+x2=x4=.5(w+u); top y2r=vround(x_height+1.5oo); bot y4r=-oo;
+pos3(curve,180); lft x3r=hround max(.6u,1.35u-.5curve); y3=.5x_height;
+if serifs: pos1(hair,0); pos0(flare,0);
+ y1=min(bar_height+.5flare+2vair'+2,.9[bar_height,x_height]-.5flare);
+ rt x1r=hround(w-.7u); bulb(2,1,0);  % bulb
+ pos5(hair,0); rt x5r=hround(w-.5u);
+ y5=max(good.y(.5bar_height-.9),y4l+vair');
+ (x,y4l)=whatever[z4r,z5l]; x4l:=min(x,x4l+.5u);
+ filldraw stroke pulled_super_arc.e(2,3)(.7superpull)
+  & pulled_super_arc.e(3,4)(.5superpull)
+  ..tension .9 and 1..{x5-x4,5(y5-y4)}z5e;  % arc and lower terminal
+else: pos1(4/7[vair',flare],80);
+ rt x1r=hround(w-.6u); top y1r=vround .82[bar_height,top y2r];
+ filldraw stroke term.e(2,1,right,.8,4);  % upper terminal
+ pos5(.6[vair',flare],275); rt x5r=hround(w-.5u);
+ y5r=good.y(y5r+1/3bar_height-y5); y5l:=good.y y5l; x5l:=good.x x5l;
+ forsuffixes e=l,r: path p.e; p.e=z4e{right}..tension .9 and 1..z5e;
+  if angle direction 1 of p.e>75:
+   p.e:=z4e{right}..tension atleast.9 and 1..{dir 75}z5e; fi endfor
+ filldraw stroke pulled_super_arc.e(2,3)(.7superpull)
+  & pulled_super_arc.e(3,4)(.5superpull) & p.e; fi  % arc and lower terminal
+pickup crisp.nib; 
+x6=x7=x8=x9=x2; y7=y2; y8=y4; bot y9=-d; y6-y7 = y8-y9;
+pos6(bar,0); pos7(bar,0);
+pos8(bar,0); pos9(bar,0);
+filldraw stroke z6e--z9e; % bar
+%filldraw stroke z6e--z7e; % upper bar
+%filldraw stroke z8e--z9e; % lower bar
+penlabels(0,1,2,3,4,5,6,7,8,9); endchar;
+
+ecchar "Sterling sign"; % from italp (cm)
+% already contains bug fix found by Yannis Haralambous
+beginchar(oct"243",12u#,asc_height#,0);
+adjust_fit(0,.75asc_height#*slant-.5u#); pickup fine.nib;
+pos0(flare,0); pos1(hair,0); pos2(vair,90); pos3(stem,180);
+pos4(stem,180); pos4'(stem,0); pos5(vair,-90); z4'=z4;
+x2=2/3w-.5u; rt x3l=rt x4l=hround(.5w-u+.5stem); x5=2.5u;
+y1=y3=.75h; top y2=h+oo; y4=.25h; bot y5r=-oo;
+rt x1r=hround(w-1.5u); bulb(2,1,0);  % bulb
+filldraw stroke pulled_arc.e(2,3)..z4e;  % stem
+numeric light_stem; light_stem=2/3[vair,vstem];
+pos6(.5[hair,light_stem],-180); pos7(light_stem,-300);
+pos8(light_stem,-300); pos9(hair,-180);
+lft x6r=hround u; x7=3u; x8=w-3.5u; rt x9l=hround(w-u);
+y6=.4[y5,y7]; top y7r=vround .2h; bot y8l=-oo; y9=good.y .2h;
+filldraw stroke pulled_arc.e(4',5)...z6e{up}...z7e{right}
+ ..{right}z8e...{up}z9e;  % loop and arm
+pos10(bar,90); pos11(bar,90); x10=3u; x11=w-4.5u;
+top y10r=top y11r=vround(.5h+.5bar); filldraw stroke z10e--z11e;  % bar
+penlabels(1,2,3,4,5,6,7,8,9,10,11); endchar;
+
+ecchar "Currency sign"; % from rsym (wasy)
+beginchar(oct"244",1.13 min(asc_height#,9/7x_height#)+2u#,
+ min(asc_height#,9/7x_height#),0);
+italcorr x_height#*slant;
+adjust_fit(if monospace: u#,u# else: 0,0 fi);
+pickup rule.nib; autorounded;
+x4 = good.x .5w; x2-x6=y8-y4; y2=good.y .5h; bot y4=-oo;
+circle_points;
+z9 = 1.30[z5,z1];
+z10 = 1.30[z7,z3];
+z11 = 1.30[z1,z5];
+z12 = 1.30[z3,z7];
+draw_circle;
+draw z1--z9;
+draw z3--z10;
+draw z5--z11;
+draw z7--z12;
+labels(1,2,3,4,5,6,7,8,9,10,11,12); endchar;
+
+
+ecchar "Yen symbol"; % from asymbols (msam) 
+% Change (jk): Use correct pen for horizontal bars
+compute_spread(.45x_height#, .55x_height#); 
+beginchar(oct"245",13u#,cap_height#,0); %% adapted from "Y" 
+italcorr cap_height#*slant+.45u#; 
+adjust_fit(cap_serif_fit#,cap_serif_fit#); numeric 
+left_stem,right_stem,outer_jut,dy,alpha; 
+left_stem=cap_stem-stem_corr; right_stem=min(cap_hair if 
+hefty:-2stem_corr fi,left_stem); outer_jut=.75cap_jut; 
+x1l=w-x4r=l+letter_fit+outer_jut+.05u; 
+x2l=x5l=hround(.5w-.5left_stem); x3r=x5r; y1=y4=h; 
+y2=y3=y5=.4h; dy=y1-y2; alpha=((x2l-x1l)++dy)/dy; 
+penpos1(alpha*left_stem,0); penpos2(alpha*left_stem,0); 
+penpos3(alpha*right_stem,0); penpos4(alpha*right_stem,0); 
+penpos5(left_stem,0); penpos6(left_stem,0); x5=x6; y6=0; 
+z0=whatever[z1r,z2r]=whatever[z3l,z4l]; if 
+y0>y2+cap_notch_cut: y0:=y2+cap_notch_cut; 
+  fill z0+.5right{up}...{z4-z3}diag_end(3l,4l,1,1,4r,3r)--z5r 
+--diag_end(5r,6r,1,1,6l,5l)--z5l--diag_end(2l,1l,1,1,1r,2r){z2-z1} 
+    ...{down}z0+.5left--cycle; % diagonals and stem 
+else: fill z0--diag_end(0,4l,1,1,4r,3r)--z5r 
+    --diag_end(5r,6r,1,1,6l,5l)--z5l 
+    --diag_end(2l,1l,1,1,1r,0)--cycle; fi % diagonals & stem 
+if serifs: numeric inner_jut; pickup tiny.nib; 
+ prime_points_inside(1,2); prime_points_inside(4,3); 
+prime_points_inside(6,5); 
+ if rt x1'r+cap_jut+.5u+1<=lft x4'l-cap_jut: 
+inner_jut=cap_jut; 
+ else: rt x1'r+inner_jut+.5u+1=lft x4'l-inner_jut; fi 
+ dish_serif(1',2,a,1/3,outer_jut,b,1/2,inner_jut); % upper left serif  
+ dish_serif(4',3,c,.6,inner_jut,d,1/2,outer_jut)(dark); % upper right serif 
+ dish_serif(6',5,e,1/3,cap_jut,f,1/3,cap_jut); fi % lower serif 
+pickup extra_rule.nib;  
+x7=x9=x1l; x8=x10=x4r; y9=y10; 
+top y7=bar_height; y7=y8; draw z7--z8; 
+y9-y7=spread; draw z9--z10; % crossing bars
+penlabels(0,1,2,3,4,5,6,1',2',3',4',5',6',7,8,9,10); endchar;  
+
+ecchar "Broken vertical bar"; % jk
+beginchar(oct"246",3u#,body_height#,paren_depth#);
+italcorr body_height#*slant - u#;
+adjust_fit(0,0); pickup rule.nib;
+top y1=h; .5[y1,y4]=math_axis;
+compute_spread(.45x_height#,.55x_height#); y2-y3=spread;
+.5[y2,y3]=math_axis;
+x1=x2=x3=x4=good.x .5w;
+draw z1--z2; draw z3--z4;
+labels(1,2,3,4); endchar;
+
+ecchar "Section sign"; % from mathsy, renovated (jk)
+beginchar(oct"247",6.5u#+max(1.5u#,stem#),asc_height#,desc_depth#);
+adjust_fit(0,0); pickup fine.nib;
+numeric s_slab; s_slab=if serifs:slab else:vround .2[slab,cap_stem] fi;
+numeric ess'; ess'=max(fine.breadth,cap_ess);
+numeric sstem; sstem=hround .5[s_slab,ess']-fine;
+if sstem < fine.breadth: sstem:=fine.breadth; fi
+pos2(vair,90); pos3(sstem,180); 
+pos4(ess',270); pos4'(vair,270);
+pos5'(sstem,0); pos5(sstem,180);
+pos6(ess',90); pos6'(vair,90); pos7(sstem,0); 
+pos8(vair,-90);
+top y2r=h+oo; bot y8r=-d-oo;
+y3=.52[y4,y2]; y5=.52[y4,y6]; y7=.52[y6,y8]; y5'=.52[y6,y4];
+y2-y4=y4-y6=y6-y8;
+bot z4'=bot z4; top z6'=top z6;
+lft x3r=hround 1.25u;
+x2=x4=x6=x8=.5w; x5=x7=w-x3; x5'=x3;
+if serifs:
+ pos0(stem,0); pos1(hair,0); pos9(hair,-180); pos10(stem,-180);
+ rt x1r=hround(w-1.5u); x9=w-x1; y2-y1=y9-y8=(y2-y8)/8;
+ bulb(2,1,0); bulb(8,9,10);  % bulbs
+else:
+ pos1(.6[slab,flare],-100); pos9(flare,-100); pos2'(vair,-90);
+ rt x1l=hround(w-1.3u); lft x9r=hround .8u; z2'=z2;
+ top y1l=vround .92asc_height+oo; bot y9r=vround .1asc_height-d-oo;
+ filldraw stroke term.e(2',1,right,.9,4);  % upper arc and terminal
+ filldraw stroke term.e(8,9,left,.9,4);   % lower arc and terminal
+fi
+filldraw stroke z2e{left}...z3e{down}...z4e{3(x5-x3),y5-y3}
+ ...z5e{down}...{left}z6'e;  % upper stroke
+filldraw stroke z4'e{left}...z5'e{down}...z6e{3(x7-x5'),y7-y5'}
+ ...z7e{down}...{left}z8e;  % upper stroke
+penlabels(0,1,2,3,4,5,6,7,8,9,10); endchar;
+
+ecchar "Umlaut (double dot) accent"; % from accent (cm)
+numeric dot_diam#,dot_diam;
+dot_diam#=max(dot_size#,cap_curve#);
+beginchar(oct"250",9u#,min(asc_height#,10/7x_height#+.5dot_diam#),0);
+dot_diam=max(tiny.breadth,hround(max(dot_size,cap_curve)-2stem_corr));
+italcorr h#*slant+.5dot_diam#-2.25u#;
+adjust_fit(0,0);
+pickup tiny.nib; pos1(dot_diam,0); pos2(dot_diam,90);
+x1=x2=2.75u; top y2r=h+1;
+if bot y2l<x_height+o+slab: y2l:=min(y2r-eps,x_height+o+slab+.5tiny); fi
+y1=.5[y2l,y2r]; dot(1,2);  % left dot
+pos3(dot_diam,0); penpos4(y2r-y2l,90); y3=y4=y1; x3=x4=w-x1;
+dot(3,4);  % right dot
+penlabels(1,2,3,4); endchar;
+
+ecchar"Copyright";
+beginchar(oct"251",20u#,body_height#,max(paren_depth#,desc_depth#));
+autorounded;
+adjust_fit(if monospace:-3u#,-3u# else: 0,0 fi); pickup rule.nib;
+if .5w <> good.x .5w: change_width; fi
+lft x6=hround u; x2=w-x6; top y8=h+o; bot y4=-d-o;
+circle_points; draw_circle;  % circle
+labels(1,2,3,4,5,6,7,8); 
+clearxy; autorounding:=0;
+numeric hh,ll,rr; hh=vround .7cap_height; ll=hround(.5w-6u);
+rr=hround(.5w+5u);
+if serifs:
+ pickup fine.nib; pos1(cap_hair,0); pos2(cap_band,90);
+ pos3(cap_curve,180); pos4(cap_band,270); pos5(hair,360);
+ rt x1r=rt x5r=hround(rr-u); lft x3r=hround(ll+u); x2=x4=.55[x3,x1];
+ top y2r=hh+o; bot y4r=-o; y3=.5[y2,y4];
+ bot y1=min(vround max(.6hh,.7x_height-.5vair),bot y2l-eps);
+ y5=max(good.y .95(hh-y1),y4l+eps);
+ (x2l',y2l)=whatever[z2r,z1l]; x2l:=min(x2l',x2l+.5u);
+ (x4l',y4l)=whatever[z4r,z5l]; x4l:=min(x4l',x4l+.5u);
+ filldraw stroke z1e{x2-x1,10(y2-y1)}
+  ...pulled_arc.e(2,3) & pulled_arc.e(3,4)...{up}z5e; % arc
+ pos6(.3[fine.breadth,cap_hair],0); x6r=x1r; top y6=hh+o;
+ x1r-x1'=2cap_curve-fine; y1'=y1;
+ path upper_arc; upper_arc=z1{x2-x1,10(y2-y1)}..z2{left};
+ numeric t; t=xpart(upper_arc intersectiontimes (z6l--z1'));
+ filldraw z1r--z6r--z6l--subpath(t,0) of upper_arc--cycle; % barb
+else:
+ pickup fine.nib; pos1(1.2flare,80); pos2(slab,90);
+ pos3(cap_curve,180); pos4(slab,270); pos5(flare,275);
+ rt x1r=hround(rr-1.1u); x2=x4=.5w+1.25u;
+ lft x3r=ll+hround max(u,2u-.5cap_curve); rt x5r=hround(rr-.9u);
+ top y1r=vround .95hh+o; top y2r=hh+o; y3=.5hh;
+ bot y4r=-o; bot y5r=vround .08hh-o; y5l:=good.y y5l; x5l:=good.x x5l;
+ filldraw stroke rterm.e(2,1,right,.9,4) & super_arc.e(2,3)
+  & super_arc.e(3,4) & term.e(4,5,right,.8,4); fi % arc and terminals
+penlabels(1,1',2,3,4,5,6); endchar;
+
+ecchar"Copyleft";
+beginchar(oct"253",20u#,body_height#,max(paren_depth#,desc_depth#));
+autorounded;
+adjust_fit(if monospace:-3u#,-3u# else: 0,0 fi); pickup rule.nib;
+if .5w <> good.x .5w: change_width; fi
+lft x6=hround u; x2=w-x6; top y8=h+o; bot y4=-d-o;
+circle_points; draw_circle;  % circle
+labels(1,2,3,4,5,6,7,8); 
+clearxy; autorounding:=0;
+numeric hh,ll,rr; hh=vround .7cap_height; ll=hround(.5w-5u);
+rr=hround(.5w+6u);
+if serifs:
+ pickup fine.nib; pos1(cap_hair,0); pos2(cap_band,-90);
+ pos3(cap_curve,-180); pos4(cap_band,-270); pos5(hair,-360);
+ lft x1l=lft x5l=hround(ll+u); rt x3l=hround(rr-u); x2=x4=.55[x3,x1];
+ top y2l=hh+o; bot y4l=-o; y3=.5[y2,y4];
+ bot y1=min(vround max(.6hh,.7x_height-.5vair),bot y2r-eps);
+ y5=max(good.y .95(hh-y1),y4r+eps);
+ (x2r',y2r)=whatever[z2l,z1r]; x2r:=min(x2r',x2r+.5u);
+ (x4r',y4r)=whatever[z4l,z5r]; x4r:=min(x4r',x4r+.5u);
+ filldraw stroke z1e{x2-x1,10(y2-y1)}
+  ...pulled_arc.e(2,3) & pulled_arc.e(3,4)...{up}z5e; % arc
+ pos6(.3[fine.breadth,cap_hair],0); x6l=x1l; top y6=hh+o;
+ x1l-x1'=2cap_curve-fine; y1'=y1;
+ path upper_arc; upper_arc=z1{x2-x1,10(y2-y1)}..z2{right};
+ numeric t; t=xpart(upper_arc intersectiontimes (z6r--z1'));
+ filldraw z1l--z6l--z6r--subpath(t,0) of upper_arc--cycle; % barb
+else:
+ pickup fine.nib; pos1(1.2flare,-80); pos2(slab,-90);
+ pos3(cap_curve,-180); pos4(slab,-270); pos5(flare,-275);
+ lft x1l=hround(ll+1.1u); x2=x4=.5w-1.25u;
+ rt x3l=rr-hround max(u,2u-.5cap_curve); lft x5l=hround(ll+.9u);
+ top y1l=vround .95hh+o; top y2l=hh+o; y3=.5hh;
+ bot y4l=-o; bot y5l=vround .08hh-o; y5r:=good.y y5r; x5r:=good.x x5r;
+ filldraw stroke rterm.e(2,1,left,.9,4) & super_arc.e(2,3)
+  & super_arc.e(3,4) & term.e(4,5,left,.8,4); fi % arc and terminals
+penlabels(1,1',2,3,4,5,6); endchar;
+
+ecchar "Logical not sign"; % from sym
+beginchar(oct"254",12u#,x_height#,0);
+italcorr x_height#*slant-.5u#;
+adjust_fit(0,0); pickup rule.nib;
+lft x1=hround u-eps; x2=x3=w-x1;
+y1=y2=good.y .5[bar_height,h]; y2-y3=1.2(h-bar_height);
+draw z1--z2--z3;  % bar and stem
+labels(1,2,3); endchar;
+
+ecchar"Circled P"; % Sound recording copyright sign % jk
+beginchar(oct"255",20u#,body_height#,max(paren_depth#,desc_depth#));
+autorounded;
+adjust_fit(if monospace:-3u#,-3u# else: 0,0 fi); pickup rule.nib;
+if .5w <> good.x .5w: change_width; fi
+lft x6=hround u; x2=w-x6; top y8=h+o; bot y4=-d-o;
+circle_points; draw_circle;  % circle
+labels(1,2,3,4,5,6,7,8); 
+clearxy; autorounding:=0;
+numeric hh,ll,rr; hh=vround .7cap_height; ll=hround(.5w-6u);
+rr=hround(.5w+6u);
+pickup tiny.nib; pos1(cap_stem',0); pos2(cap_stem',0);
+pos0(cap_stem',0); pos0'(cap_stem,0);
+lft x1l=ll+hround max(2u,3u-.5cap_stem'); top y1=hh; bot y2=0;
+x1l=x2l=x0l=x0'l; y0=y0'=y7;
+penpos3(cap_band,90); penpos4(cap_band,90);
+penpos5(cap_curve if hefty:-3stem_corr fi,0);
+penpos6(.5[vair,cap_band],-90); penpos7(.5[vair,cap_band],-90);
+z3r=top z1; y4=y3; y5=.5[y4l,y6l]; y6=y7;
+x7=x2; y7l=vround(.5hh); x4=x6=.5w+.75u; x5r=hround(rr-u);
+x4l:=x6l:=x4-.25cap_curve;
+filldraw stroke z1e--z2e; % stem
+fill stroke z3e..pulled_arc.e(4,5) & pulled_arc.e(5,6)..z7e;  % lobe
+if serifs: 
+ nodish_serif(1,2,a,1/3,cap_jut,b,1/3,.5cap_jut);  % upper serif
+ dish_serif(2,1,c,1/3,cap_jut,d,1/3,cap_jut);  % lower serif
+fi 
+penlabels(0,1,2,3,4,5,6); endchar;
+
+ecchar"Registered"; % jk
+beginchar(oct"256",20u#,body_height#,max(paren_depth#,desc_depth#));
+autorounded;
+adjust_fit(if monospace:-3u#,-3u# else: 0,0 fi); pickup rule.nib;
+if .5w <> good.x .5w: change_width; fi
+lft x6=hround u; x2=w-x6; top y8=h+o; bot y4=-d-o;
+circle_points; draw_circle;  % circle
+labels(1,2,3,4,5,6,7,8); 
+clearxy; autorounding:=0;
+numeric hh,ll,rr; hh=vround .7cap_height; ll=hround(.5w-6u);
+rr=hround(.5w+6u);
+pickup tiny.nib; pos1(cap_stem',0); pos2(cap_stem',0);
+lft x1l=lft x2l=ll+hround max(2u,3u-.5cap_stem'); top y1=hh; bot y2=0;
+filldraw stroke z1e--z2e; % stem
+penpos3(cap_band,90); penpos4(cap_band,90);
+penpos5(cap_curve if hefty:-3stem_corr fi,0);
+penpos6(vair,-90); penpos7(vair,-90);
+z3r=top z1; y4=y3; y5=.5[y4l,y6l]; y6=y7;
+x7=x2; y7l=vround(.5hh+.5vair); x4=x6;
+if serifs: x4=.5w-.5u; x5r=hround(rr-2.25u);
+else: x4=.5w+.5u; x5r=hround(rr-u); fi
+x4l:=x6l:=x4-.125cap_curve;
+fill stroke z3e..pulled_arc.e(4,5) & pulled_arc.e(5,6)..z7e;  % lobe
+if serifs: pos6'(vair,-90); pos0(cap_stem,180);
+ pos8(cap_curve,180); pos9(vair,-90); pos10(hair,0);
+ z6'=z6; lft x0r=lft x8r=hround(x5-2/3u-.5cap_curve);
+ y8=1/3[y2,y7]; y0=3/5[y2,y7]; x9=.5[x8l,x10r];
+ bot y9r=-o; rt x10r=hround(rr-.25u); y10=1/3[y2,y7];
+ filldraw stroke z6'e{right}..z0e---z8e....z9e{right}..z10e{up};  % tail
+ nodish_serif(1,2,a,1/3,cap_jut,b,1/3,.5cap_jut);  % upper serif
+ dish_serif(2,1,c,1/3,cap_jut,d,1/3,cap_jut);  % lower serif
+else: penpos8(cap_stem-2stem_corr,0); penpos9(cap_stem,0);
+ x8=x6+.5u; y8=y6; x9r=hround(rr-.5u); y9=0;
+ fill z8l--diag_end(8l,9l,.5,1,9r,8r)--z8r--cycle; fi  % tail
+penlabels(0,1,2,3,4,5,6,7,8,9,10); endchar;
+
+ecchar"High bar (Macron)"; % jk
+beginchar(oct"257",14u#,min(asc_height#,2x_height#),0);
+adjust_fit(0,0); pickup rule.nib;
+lft x1=hround 1.5u-eps; x2=w-x1; top y1=top y2=h;
+draw z1--z2;  % bar
+labels(1,2); endchar;
+
+ecchar "Plus-or-minus sign"; % from sym
+beginarithchar(oct"261"); pickup rule.nib;
+numeric shiftup; shiftup=vround 1.5u;
+x1=x2=.5w; lft x3=lft x5=hround u-eps; x4=x6=w-x3;
+.5[y1,y2]=y3=y4=math_axis+shiftup; top y1=h+shiftup; y5=y6=y2;
+draw z1--z2;  % stem
+draw z3--z4;  % plus bar
+draw z5--z6;  % minus bar
+labels(1,2,3,4,5,6); endchar;
+
+ecchar"Degree sign"; % Yannis, Unicode Computer Modern
+beginchar(oct"260",4u#,cap_height#,0);
+adjust_fit(if monospace: 1.5u#,1.5u# else: u#,u# fi); 
+pickup rule.nib; autorounded;
+if .5w <> good.x .5w: change_width; fi
+lft x6=0; x2=w-x6; top y8=h; y8-y2=x2-x8;
+circle_points; draw_circle;  % circle
+labels(1,2,3,4,5,6,7,8); endchar;
+
+ecchar"Tick mark"; % from accent (cmfonts, acute accent)
+beginchar(oct"264",9u#,min(asc_height#,2x_height#),0);
+italcorr h#*slant-if serifs: 1.5 fi u#;
+adjust_fit(0,0);
+if serifs: pickup crisp.nib; x1+.5stem=hround(w-2u); x2=2/3[x1,w-x1];
+ y1+.5stem=h+eps; y2=max(2/3[h,x_height],x_height+o+hair);
+ numeric theta; theta=angle(z2-z1)+90;
+ pos1(stem,theta); pos2(hair,theta);
+ filldraw circ_stroke z1e--z2e;  % diagonal
+else: pickup fine.nib; pos1(stem,0); pos2(vair,0);
+ rt x1r=hround(w-1.5u); lft x2l=hround(.5w-.25u-.5vair);
+ top y1=h; bot y2=vround 2/3[h,x_height];
+ filldraw stroke z1e--z2e; fi  % diagonal
+penlabels(1,2); endchar;
+
+iff not variant_g:
+ecchar"Micro sign"; % jk, based on cm `u'
+beginchar(oct"265",10u#,x_height#,desc_depth#);
+italcorr x_height#*slant-serif_fit#+.5stem#-2u#;
+adjust_fit(serif_fit#+stem_shift#,serif_fit#-stem_shift#);
+numeric light_vair; light_vair=vair if hefty: -vround 2vair_corr fi;
+if light_vair<fine.breadth: light_vair:=fine.breadth; fi
+pickup tiny.nib; pos1(stem,0); pos2(stem,0); pos7(stem,0);
+pos3(stem,0); pos4(stem',0);
+lft x1l=hround(2.5u-.5stem); x1=x2=x7; x3=w-x1; x3r=x4r;
+if serifs: top y1=h+min(oo,serif_drop); bot y4=-min(oo,serif_drop);
+else: top y1=h; bot y4=0; fi
+pos0(stem,0); pos0'(stem',0);
+x0=x3; x0'=x4; y0=y0'; bot y7=-d;
+penpos2'(stem-fine,-180); z2'=z2; y3=y1; y2=.5bar_height;
+penpos5(max(eps,light_vair-fine),-90); penpos6(thin_join-fine,0);
+y6=y0=2/3bar_height;
+filldraw stroke z1e--z7e;  % left stem
+filldraw stroke z3e..z0e--z0'e..z4e;  % right stem
+pickup fine.nib; bot y5r=-oo; x5l=.5w-.25u; lft x6l=tiny.lft x0l;
+(x,y5r)=whatever[z5l,z6l]; x5r:=max(x,.5[x5,x2'r]);
+filldraw stroke {{interim superness:=hein_super;
+  pulled_arc.e(2',5)}} & z5e{right}...{up}z6e;  % arc
+if serifs: sloped_serif.l(1,2,a,1/3,jut,serif_drop); % upper left serif
+ sloped_serif.l(3,0,b,1/3,jut,serif_drop); % upper right serif
+ sloped_serif.r(4,0',c,1/3,jut,min(oo,serif_drop));  % lower right serif
+ pickup crisp.nib;
+ dish_serif(7,1,d,1/3,jut,e,1/3,jut); fi  % lower left serif
+penlabels(1,2,3,4,5,7); labels(6); endchar;
+
+iff variant_g: % This triggers italics
+ecchar "Micro sign"; % from greekl (cm)
+beginchar(oct"265",9u#,x_height#,desc_depth#);
+italcorr 1/3x_height#*slant+.5hair#+.5u#;
+adjust_fit(0,0); pickup fine.nib; interim superness:=more_super;
+pos1(stem,-180); pos2(stem,-180); x1=x2=x3; lft x1r=hround(1.5u-.5stem);
+y1+.5stem=h+oo; y2-.5stem=-d-o;
+filldraw z1r---z2r..z2l---z1l..cycle;  % left stem
+pos3(stem,-180); pos4(vair,-90); pos5(hair,0); x4=.5[x3,x5];
+pos6(stem,0); rt x6r=hround(w-2.5u+.5stem);
+x5=x6=x7; x9=w; hook_out(7,8,9);  % closing hook
+y3=.7[y4,y5]; bot y4r=-oo; y5=.57h; y6+.5stem=h;
+filldraw stroke super_arc.e(3,4)...{up}z5e; % left stem and arc
+filldraw circ_stroke z6e--z7e;  % right stem
+math_fit(desc_depth#*slant+.5stem#-u#,ic#);
+penlabels(1,2,3,4,5,6,7,8,9); endchar;
+
+ecchar "Paragraph mark"; % from mathsy
+beginchar(oct"266",11u#,asc_height#,desc_depth#);
+adjust_fit(0,0); pickup rule.nib; autorounded;
+top y1=h; bot y6=-d-eps; y4=y7=y9=y1;
+y8=y6; y3=y5=good.y .5[y1,y6];
+x7-x4=ceiling(rule_thickness+1.25u);
+lft x2=hround u; y2=.5[y1,y3]; x4=x5=x6; rt x9=hround(w-.5u);
+x7=x8=good.x(x9-1.5u); x1=x3=min(.5w,x4);
+filldraw z4..z1{left}...z2{down}...{right}z5--cycle;  % filled bowl
+draw z9--z4--z6;  % left stem and upper serif
+draw z7--z8;  % right stem
+if serifs:
+ x11=x9; x10-x8=x4-x9;
+ bot y10=-d-eps; y10=y11;
+ draw z10--z11; % lower serif
+fi
+labels(1,2,3,4,5,6,7,8,9,10,11); endchar;
+
+ecchar "Centered dot"; % reengineered for catalan l.l
+beginchar(oct"267",(11u#-width_adj#-2max(2u#+.5cap_stem#,3u#)),
+   x_height#,0);
+adjust_fit(0,0); 
+pickup fine.nib;
+pos1(udot_diam,0); pos2(udot_diam,90);
+lft x1l=hround(.5w-.5udot_diam); y1+.5udot_diam=vround(bar_height+.5udot_diam);
+z1=z2; dot(1,2);  % dot
+penlabels(1,2); endchar;
+
+ecchar "Reference mark"; % From Haralambous/Plaice
+beginchar(oct"270",1/3[x_height#,asc_height#],
+  1/3[x_height#,asc_height#],0); 
+italcorr .5x_height#*slant-.5u#;
+adjust_fit(if monospace: 
+ -1/3[x_height#,asc_height#] + mono_charwd#, 
+ -1/3[x_height#,asc_height#] + mono_charwd# 
+ else: u#,u# fi); 
+pickup rule.nib;
+Dot_size:=min(dot_size,max(1,.25h-rule_thickness));
+lft x1=0; top y1=h;
+x2=x3=w-x1; x4=x1; .5[y1,y2]=.5[y3,y4]=.5h; y2=y4;
+draw z1--z2; draw z3--z4;  % diagonals
+top z1'=.5[top z1,top z3]-(0,.5Dot_size); 
+rt z3'=.5[rt z3,rt z2]-(.5Dot_size,0); 
+bot z2'=.5[bot z2,bot z4]+(0,.5Dot_size); 
+lft z4'=.5[lft z4,lft z1]+(.5Dot_size,0);
+z1'=z1''; z2'=z2''; z3'=z3''; z4'=z4'';
+penpos1'(Dot_size,0); 
+penpos1''(Dot_size,90); dot(1',1''); 
+penpos2'(Dot_size,0); 
+penpos2''(Dot_size,90); dot(2',2''); 
+penpos3'(Dot_size,0);
+penpos3''(Dot_size,90); dot(3',3''); 
+penpos4'(Dot_size,0);
+penpos4''(Dot_size,90); dot(4',4''); 
+labels(1,2,3,4,1',2',3',4',1'',2'',3'',4'',1'r,1'l,1''r,1''l); 
+endchar;
+
+ecchar"Root sign"; % textsurd, from wnri
+beginchar(oct"273",8.5u#,body_height#,paren_depth#-rule_thickness#);
+italcorr body_height#*slant;
+adjust_fit(0,-letter_fit#); 
+pickup rule.nib;
+ w':=7u;
+ x1=good.x (1/9w'+2.5u); x2=good.x (.65w'+2.5u);
+ bot y1=-.5d; bot y2=asc_height;
+ draw z1--z2;  % diagonal
+ pickup crisp.nib;
+ pos3(if hefty: else: .7 fi max(curve,rule_thickness),0);
+ x3l=1.5[x2,x1]; y3=.5[y1,y2];
+ pos4(rule_thickness,0); x4=x1; bot y4=-.5d;
+ pos5(vair,-45); x5l=good.x(x3l-u); z5l=whatever[z3r,z2];
+ z6=z5r+whatever*(z2-z3r)=whatever[z3l,z4l];
+ z7=whatever[z1,z2]=z3r+whatever*(z4l-z3l);
+ filldraw z5r--z6--z4l--z4--z7--z3r--z5l--cycle;  % left diagonal and serif
+x8=x2+2u; y8=y2;
+pickup rule.nib;
+draw z2--z8;
+penlabels(1,2,3,4,5,6,7,8); 
+endchar;   
+ 
+ecchar "Euro currency sign"; % derived from the letter C (WaS)
+if serifs: beginchar(oct"277",14u#,cap_height#,0); % 1u# wider than C
+ italcorr cap_height#*slant-.5u#;
+ adjust_fit(0,0);
+ pickup fine.nib; pos1(cap_hair,0); pos2(cap_band,90);
+ pos3(cap_curve,180); pos4(cap_band,270); pos5(hair,360);
+ rt x1r=rt x5r=hround(w-u); lft x3r=hround 2u; x2=x4=.55[x3,x1];
+ top y2r=h+o; bot y4r=-o; y3=.5[y2,y4];
+ bot y1=min(vround max(.6h,x_height-.5vair),bot y2l-eps);
+ y5=max(good.y .95(h-y1),y4l+eps);
+ (x2l',y2l)=whatever[z2r,z1l]; x2l:=min(x2l',x2l+.5u);
+ (x4l',y4l)=whatever[z4r,z5l]; x4l:=min(x4l',x4l+.5u);
+ filldraw stroke z1e{x2-x1,10(y2-y1)}
+  ...pulled_arc.e(2,3) & pulled_arc.e(3,4)...{up}z5e; % arc
+ pos6(.3[fine.breadth,cap_hair],0); x6r=x1r; top y6=h+o;
+ x1r-x1'=2cap_curve-fine; y1'=y1;
+ path upper_arc; upper_arc=z1{x2-x1,10(y2-y1)}..z2{left};
+ numeric t; t=xpart(upper_arc intersectiontimes (z6l--z1'));
+ filldraw z1r--z6r--z6l--subpath(t,0) of upper_arc--cycle; % barb
+else: beginchar(oct"277",12.5u#,cap_height#,0); % 1u# wider than C
+ italcorr cap_height#*slant-.5u#;
+ adjust_fit(0,0);
+ pickup fine.nib; pos1(1.2flare,80); pos2(slab,90);
+ pos3(cap_curve,180); pos4(slab,270); pos5(flare,275);
+ rt x1r=hround(w-.9u); x2=x4=.5w+1.25u;
+ lft x3r=hround (max(u,2u-.5cap_curve)+u); rt x5r=hround(w-1.1u);
+ top y1r=vround .95h+o; top y2r=h+o; y3=.5h;
+ bot y4r=-o; bot y5r=vround .08h-o; y5l:=good.y y5l; x5l:=good.x x5l;
+ filldraw stroke rterm.e(2,1,right,.9,4) & super_arc.e(2,3)
+  & super_arc.e(3,4) & term.e(4,5,right,.8,4); % arc and terminals
+fi
+% middle bars:
+ pos7(slab,69); pos8(slab,69); 
+ pos9(slab,69); pos10(slab,69); 
+ % Unterkante oberer Balken:
+ bot y7l=vround(y3+if hefty: .5vair else: min(vair, .06h) fi +eps);
+ % Oberkante unterer Balken:
+ top y9r=vround(y3-if hefty: .5vair else: min(vair, .06h) fi);
+ y8=y7; 
+ y10=y9;
+ x7=x9=hround u; 
+ rt x8r=hround(w - if serifs: 3 else: 2.5 fi u);
+ rt x10r = rt x8r - 
+   ((slab + if hefty: vair else: 2min(vair, .06h) fi) * sind 21);
+ filldraw stroke z7e--z8e; % upper bar
+ filldraw stroke z9e--z10e;% lower bar
+
+math_fit(-.3cap_height#*slant-.5u#,.5ic#);
+
+penlabels(1,1',2,3,4,5,6,7,8,9,10); endchar;
+
+
+ecchar "Times operator"; % from mathsy
+beginarithchar(oct"326"); pickup rule.nib;
+x1=good.x(1/sqrt2)[.5w,rt u]; y1=good.y(1/sqrt2)[math_axis,bot h];
+x2=x3=w-x1; x4=x1; .5[y1,y2]=.5[y3,y4]=math_axis; y2=y4;
+draw z1--z2; draw z3--z4;  % diagonals
+labels(1,2,3,4); endchar;
+
+ecchar "Elementary division operator"; % from mathsy
+beginarithchar(oct"366"); pickup rule.nib;
+numeric del; del=dot_size-currentbreadth;
+x3-.5del=good.x(.5w-.5del); center_on(x3);
+y3+.5del=good.y(math_axis+math_spread[.5x_height,.6x_height]+.5del);
+lft x1=hround u-eps; x2=w-x1; y1=y2=math_axis;
+draw z1--z2;  % bar
+pos3(dot_size,0); pos4(dot_size,90); z3=z4;
+pos5(dot_size,0); pos6(dot_size,90); z5=z6; x5=x3; .5[y3,y5]=math_axis;
+dot(3,4); dot(5,6);  % dots
+penlabels(1,2,3,4,5,6); endchar;
+
+
+endinput;