new math symbol font shuffle (27oct08)

git-svn-id: svn://tug.org/texlive/trunk@11082 c570f23f-e606-0410-a88d-b1316a301751

5 files changed, 241 insertions, 0 deletions

diff --git a/Master/texmf-dist/fonts/source/public/shuffle/shuffle.mf b/Master/texmf-dist/fonts/source/public/shuffle/shuffle.mf
new file mode 100644
index 00000000000..ab2010b8044
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/shuffle/shuffle.mf
@@ -0,0 +1,42 @@
+% This is shuffle.mf for creating a shuffle product symbol in the
+% same format as the CM symbols.  It is based on the cmsy font.
+% Written by Julian Gilbey <J.D.Gilbey@qmul.ac.uk>
+% This file is in the public domain
+
+font_coding_scheme:="TeX math symbols";
+mode_setup; font_setup;
+
+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 remaining characters will not be slanted
+currenttransform:=identity yscaled aspect_ratio scaled granularity;
+
+cmchar "Shuffle product sign";
+beginchar(oct"001",16u#,.7asc_height#,0);
+adjust_fit(0,0); pickup rule.nib;
+lft x1=hround 1.1u; x2=x1; x4=x5=w-x1;
+x3=good.x 0.5[x2,x4]; x6=x3;
+y1=good.y h+o; bot y2=0; y4=y2; y5=y1;
+y3=y2; y6=y1;
+draw z1---z2---z4---z5;  % stems and bar
+draw z3--z6; % middle bar
+labels(1,2,3,4,5,6); endchar;
+
+cmchar "Complete shuffle product sign";
+beginchar(oct"002",16u#,asc_height#,0);
+adjust_fit(0,0); pickup rule.nib;
+lft x1=hround 1.1u; x2=x1; x4=x5=w-x1;
+x3=good.x 0.5[x2,x4]; x6=x3;
+y1=good.y 7/10h+o; bot y2=0; y4=y2; y5=y1;
+y3=y2; y6=y1;
+x7=good.x 0.05[x2,x4]; x8=w-x7;
+y7=good.y h; y8=y7;
+draw z1---z2---z4---z5;  % stems and bar
+draw z3--z6; % middle bar
+draw z7--z8; % overline
+labels(1,2,3,4,5,6,7,8); endchar;
+
+bye.
diff --git a/Master/texmf-dist/fonts/source/public/shuffle/shuffle10.mf b/Master/texmf-dist/fonts/source/public/shuffle/shuffle10.mf
new file mode 100644
index 00000000000..268d9162d82
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/shuffle/shuffle10.mf
@@ -0,0 +1,99 @@
+% This is a driver file to create a 10 point shuffle symbol.
+% It is just a barely modified cmsy10.mf file.
+% Written by Julian Gilbey <J.D.Gilbey@qmul.ac.uk>
+% This file is in the public domain
+
+if unknown cmbase: input cmbase fi
+
+font_identifier:="CMSHUF"; 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#:=90/36pt#;    % 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 shuffle      % switch to the driver file
diff --git a/Master/texmf-dist/fonts/source/public/shuffle/shuffle7.mf b/Master/texmf-dist/fonts/source/public/shuffle/shuffle7.mf
new file mode 100644
index 00000000000..2e1d3a0472f
--- /dev/null
+++ b/Master/texmf-dist/fonts/source/public/shuffle/shuffle7.mf
@@ -0,0 +1,100 @@
+% This is a driver file to create a 7 point shuffle symbol.
+% It is just a barely modified cmsy7.mf file.
+% Written by Julian Gilbey <J.D.Gilbey@qmul.ac.uk>
+% This file is in the public domain
+
+if unknown cmbase: input cmbase fi
+
+font_identifier:="CMSHUF"; font_size 7pt#;
+
+u#:=15.5/36pt#;      % unit width
+width_adj#:=0pt#;    % width adjustment for certain characters
+serif_fit#:=0pt#;    % extra sidebar near lowercase serifs
+cap_serif_fit#:=3.5/36pt#;  % extra sidebar near uppercase serifs
+letter_fit#:=4/36pt#;    % extra space added to all sidebars
+
+body_height#:=189/36pt#;  % height of tallest characters
+asc_height#:=175/36pt#;    % height of lowercase ascenders
+cap_height#:=172.2/36pt#;  % height of caps
+fig_height#:=162.4/36pt#;  % height of numerals
+x_height#:=108.5/36pt#;    % height of lowercase without ascenders
+math_axis#:=63/36pt#;    % axis of symmetry for math symbols
+bar_height#:=60.9/36pt#;  % height of crossbar in lowercase e
+comma_depth#:=49/36pt#;    % depth of comma below baseline
+desc_depth#:=49/36pt#;    % depth of lowercase descenders
+
+crisp#:=7/36pt#;    % diameter of serif corners
+tiny#:=7/36pt#;      % diameter of rounded corners
+fine#:=6/36pt#;      % diameter of sharply rounded corners
+thin_join#:=6/36pt#;    % width of extrafine details
+hair#:=8.5/36pt#;    % lowercase hairline breadth
+stem#:=19.5/36pt#;    % lowercase stem breadth
+curve#:=22.5/36pt#;    % lowercase curve breadth
+ess#:=21/36pt#;      % breadth in middle of lowercase s
+flare#:=23.5/36pt#;    % diameter of bulbs or breadth of terminals
+dot_size#:=29/36pt#;    % diameter of dots
+cap_hair#:=9/36pt#;    % uppercase hairline breadth
+cap_stem#:=23.5/36pt#;    % uppercase stem breadth
+cap_curve#:=26.5/36pt#;    % uppercase curve breadth
+cap_ess#:=22.5/36pt#;    % breadth in middle of uppercase s
+rule_thickness#:=.34pt#;  % thickness of lines in math symbols
+
+dish#:=.9/36pt#;    % amount erased at top or bottom of serifs
+bracket#:=14/36pt#;    % vertical distance from serif base to tangent
+jut#:=21/36pt#;      % protrusion of lowercase serifs
+cap_jut#:=26/36pt#;    % protrusion of uppercase serifs
+beak_jut#:=7.6/36pt#;    % horizontal protrusion of beak serifs
+beak#:=49/36pt#;    % vertical protrusion of beak serifs
+vair#:=7/36pt#;      % vertical diameter of hairlines
+notch_cut#:=7pt#;    % maximum breadth above or below notches
+bar#:=9/36pt#;      % lowercase bar thickness
+slab#:=9/36pt#;      % serif and arm thickness
+cap_bar#:=9/36pt#;    % uppercase bar thickness
+cap_band#:=9/36pt#;    % uppercase thickness above/below lobes
+cap_notch_cut#:=7pt#;    % max breadth above/below uppercase notches
+serif_drop#:=2.8/36pt#;    % vertical drop of sloped serifs
+stem_corr#:=.9/36pt#;    % for small refinements of stem breadth
+vair_corr#:=.9/36pt#;    % for small refinements of hairline height
+apex_corr#:=0pt#;    % extra width at diagonal junctions
+
+o#:=5/36pt#;      % amount of overshoot for curves
+apex_o#:=5/36pt#;    % 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:=.6;    % 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:=5/7;  % subscripts to 7pt will normally be in 5pt 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#+12/36pt#,          % num2
+ math_axis#+1.51rth#+34/36pt#,          % num3
+ -(math_axis#-3.51rth#-subs*fig_height#-86/36pt#),    % denom1
+ -(math_axis#-1.51rth#-subs*fig_height#-12/36pt#),    % denom2
+ 6.99pt#-subs*asc_height#,          % sup1
+ 6.49pt#-subs*asc_height#,          % sup2
+ 72/36pt#,              % sup3
+ 36/36pt#,              % sub1
+ 72/36pt#,              % sub2
+ subs*asc_height#-36/36pt#,          % sup\_drop
+ 18/36pt#,              % sub\_drop
+ 11.9pt#,              % delim1
+ 8.1pt#,              % delim2
+ math_axis#;              % axis\_height
+
+generate shuffle      % switch to the driver file
+
diff --git a/Master/texmf-dist/fonts/tfm/public/shuffle/shuffle10.tfm b/Master/texmf-dist/fonts/tfm/public/shuffle/shuffle10.tfm
new file mode 100644
index 00000000000..f75c81e1457
--- /dev/null
+++ b/Master/texmf-dist/fonts/tfm/public/shuffle/shuffle10.tfm
diff --git a/Master/texmf-dist/fonts/tfm/public/shuffle/shuffle7.tfm b/Master/texmf-dist/fonts/tfm/public/shuffle/shuffle7.tfm
new file mode 100644
index 00000000000..203c9d8596b
--- /dev/null
+++ b/Master/texmf-dist/fonts/tfm/public/shuffle/shuffle7.tfm