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Diffstat (limited to 'Master/texmf-dist/fonts/source/public/cbfonts-all/cbaccent.mf')
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1 files changed, 709 insertions, 0 deletions
diff --git a/Master/texmf-dist/fonts/source/public/cbfonts-all/cbaccent.mf b/Master/texmf-dist/fonts/source/public/cbfonts-all/cbaccent.mf new file mode 100644 index 00000000000..fff72ef798f --- /dev/null +++ b/Master/texmf-dist/fonts/source/public/cbfonts-all/cbaccent.mf @@ -0,0 +1,709 @@ +% Copyright (C) 1997, 1999, 2001, 2002 Claudio Beccari +% file cbaccent.mf v.2.0f 2001/04/09 +% Added cap-cedilla and sloping sides of nexus 2001/02/25 +% modified circumflex for the cbleipzig fonts 2001/04/22 +% +% The accent macros that follow are used by all the vowel macros for +% generating the ligatures; they mostly come from Computer Modern. +% +% CB added the tests on boolean monotoniko whose value is set either by the +% driver files or it is false by default. Fixed the currentbreadth problem, +% and changed several dimensions so as to work well with different parameter +% settings. +% +% Several accents were completely redesigned, in particular grave and acute +% and their combinations with diaeresis or breaths are such that do not +% change according to the letter they accompany; in a different way +% also the circumflex and the diaeresis have been modified accordingly. +% +% Booleans monotoniko and toniko are remains of a previous test version +% where the monotoniko accent was the single one for modern Greek designed as +% a vertical stroke; thanks to Apostolos Syropoulos this feature has been +% eliminated. + +% (1999) CB added definitions for adscript iota to be used with upper +% case Alpha, Eta and Omega, and for the corresponding small cap variants. + +boolean toniko, squeeze; + +% minimum distance between vowel and accent +def separator=max(1,vround(x_height/10)) enddef; + +def grave(expr center) = +numeric acc_sgn,acc_displ; acc_displ:=center; +if monotoniko: + acc_sgn:=0; +else: + acc_sgn:=+1; +fi +generate_grave; +enddef; + +def acute(expr center) = +numeric acc_sgn,acc_displ; acc_displ:=center; +if monotoniko: + acc_sgn:=0; +else: + acc_sgn:=-1; +fi +generate_grave; +enddef; + +% The next definition draws both the grave (as its name suggests) and the +% acute accents, the difference being the value of acc_sgn, where +% acc_sgn=+1 tilts the accent to the left (grave) +% acc_sgn=-1 tilts the accent to the right (acute) +% acc_sgn=0 does not tilt the accent (monotoniko) + +vardef generate_grave= + numeric accent_tilt, alto, basso; accent_tilt:=if cbleipzig or cbroman:20else:30fi; + alto:=h; basso:=vround .8[h,x_height]; + 1/3[x22,x21]=acc_displ; +if serifs: pickup crisp.nib; + accent_tilt:= acc_sgn*(accent_tilt+angle(alto-basso,.5currentbreadth)); + pos22(max(stem/5,currentbreadth+eps),accent_tilt); pos21(stem,accent_tilt); + if monotoniko: + bot y22=basso; top y21=alto; x22-x21=(alto-basso)*sind accent_tilt; + else: + bot y22=basso; top y21+.5stem=alto; + z21-z22=whatever*dir(90+accent_tilt); + fi + filldraw circ_stroke z21e--z22e; % diagonal +else: pickup fine.nib; + accent_tilt:= acc_sgn*accent_tilt; + pos21(stem,0); pos22(vair,0); + top y21=alto; bot y22=basso; x22-x21=(alto-basso)*sind accent_tilt; + filldraw stroke z21e--z22e; % diagonal +fi +penlabels(21,22); +currentbreadth:=0; +enddef; + +def circumflex(expr center)= +if monotoniko: + grave(center); +else: + generate_circumflex(center); +fi +enddef; + +def generate_circumflex(expr center)= +numeric mid_width; +if slitex: % for slides it looks like a cap + mid_width=vair; + pos21(vair,-180); pos23(vair,0); y21=y23; + lft x21r=hround(center-if monospace and (w<6u):1.5u else:max(3u,2w/5)fi); + .5[rt x23r,lft x21r]=center; + x22=center; pos22(mid_width,90); + bot y23=vround(max(h-2mid_width,x_height+mid_width)); + top y22r=h+o; + if bot y23>=top y22r: bot y23:= top y22r-mid_width; fi + filldraw stroke z21e{up}...z22e...{down}z23e; +elseif cbleipzig: + h':=if h=Circ_ht:h else:10/7x_height fi; + numeric theta; theta=angle(1/6(6u-vair),1/4(asc_height-x_height)); + pickup crisp.nib; + mid_width=.4[vair,stem]; + pos[21](vair,theta+90); + pos[22](vair,theta+90); + pos[23](vair,theta+90); + pos[24](vair,theta+90); + z[22]-z[21]= z[24]-z[23]=(mid_width-crisp)*dir theta; + lft x[21]r=hround(center-max(3u,w/2-2.5u)); + rt x[24]l=hround(center+max(3u,w/2-2.5u)); + top y[24]r=h'; + pair delta; + ypart delta=3(y[23]l-y[21]l); + delta=whatever*dir theta; + numeric deltay; deltay=vround(Circ_ht-(y24r-y23r)-(.4(bot y[21]l-top y[21]r)+2/3[x_height,Circ_ht])); + bot y[21]l=y23l-deltay; + %if h=Circ_ht: + % vround(bot y[21]l-top y[21]r+min(2/3[x_height,Circ_ht],y[23]l-.25vair)); + %else: + % vround(y[23]l-.5dot_size) + %fi; + filldraw z[21]l..controls(z[21]l+delta)and(z[23]l-delta)..z[23]l..z[24]l--z[24]r.. + controls(z[24]r-delta)and(z[22]r+delta)..z[22]r..z[21]r--cycle; % stroke +else: + mid_width:=if squeeze:.3 else: .5 fi [vair,stem]; + pickup fine.nib; + pos21(hround(mid_width-eps),180); + pos22(vair,90); + pos23(mid_width,45); + pos24(vair,90); + pos25(hround(mid_width-eps),180); + lft x21r=hround(center-if monospace: + if(w<5u):1.5u else:max(3u,w/3)fi + else: + max(3u,w/3) + fi); + .5[rt x25l,lft x21r]=center; + (x22-x21)=x23-x22=x24-x23=(x25-x24); + if h=Circ_ht: + bot y21l=bot y24l=vround(.45[h,x_height+.5mid_width]); + else: + bot y21l=bot y24l=vround(max(.5[h,x_height],x_height if not SansSerif:+o fi+separator)); + fi + top y22r=top y25r=h; + y23=.5[y22,y24]; + filldraw stroke z21e{up}...z22e{right}..z23e..{right}z24e...{up}z25e; % stroke +fi +penlabels(21,22,23,24,25); +currentbreadth:=0; +enddef; + + +vardef diaeresis(expr center)= + generate_diaeresis(center,dot_size,dot_size+1.75u,h,x_height+separator); +enddef; + +vardef diaeresis_acute(expr center)= + acute(center); + generate_diaeresis(center,6/8dot_size,13/8dot_size if cbleipzig or SansSerif:+u fi,.5[h,x_height],x_height+separator); +enddef; + +vardef diaeresis_grave(expr center)= + grave(center); + generate_diaeresis(center,6/8dot_size,13/8dot_size if cbleipzig or SansSerif:+u fi,.5[h,x_height],x_height+separator); +enddef; + +vardef diaeresis_circumflex(expr center)= + if monotoniko: + grave(center); + generate_diaeresis(center,.9dot_size,-1,.5[h,x_height],x_height+separator); + else: + generate_circumflex(center); + numeric sp_bottom, sp_top; + if (not slitex): + sp_top=vround(.15[bot y21l,x_height]); + sp_top+sp_bottom=bot y21l+x_height; + else: + sp_top=vround(.5[bot y21l,bot y22l]-separator); + sp_bottom=vround(x_height+separator); + fi + generate_diaeresis(center,6/8dot_size,11/8dot_size if cbleipzig:+u fi,sp_top,sp_bottom); + fi +enddef; + +vardef generate_diaeresis(expr center,target_dot_diam,sep,eff_h,base)= +pickup tiny.nib; numeric dot_diam; +dot_diam:=max(tiny.breadth,hround(target_dot_diam)); +pos31(dot_diam,0); pos32(dot_diam,90); x31=x32; top y32r=vround(eff_h); +if bot y32l<base: y32l:=min(y32r-eps,base+.5currentbreadth); fi +y31=.5[y32l,y32r]; +pos33(dot_diam,0); penpos34(y32r-y32l,90); y33=y34=y31; x33=x34; +if sep>=0 : + center=.5[x31,x33]; x33-x31=sep; +else: + y35l=y35r=.5[y31,y32]; z35l=whatever[z21l,z22l]; z35r=whatever[z21r,z22r]; + rt x31r=hround((min(x35l,x35r)-.5currentbreadth)-.05w); + lft x33l=hround((max(x35l,x35r)+.5currentbreadth)+.05w); +fi +dot(31,32); dot(33,34); +penlabels(31,32,33,34,35); +currentbreadth:=0; +enddef; + + +def rough(suffix $,@)(expr dot_size,depth,shear) = + if (not monotoniko): + pickup fine.nib; pos$(dot_size,90); + if square_dots: + pos$'(dot_size,180); z$'=z$; dot($',$); % squarish dot + comma_join_:=max(fine.breadth,floor .7dot_size); + comma_bot_:=max(fine.breadth,floor .5dot_size); + pos@0(comma_join_,180); pos@1(comma_join_,180); + pos@2(comma_bot_,180); y@0=y$; y@1=y$l; y@2=y@1+dot_size-depth; + x@0r=x@1r=x$'r; lft x@2r=good.x(x$-eps); + filldraw stroke z@0e--z@1e..z@2e; % tail + else: + tail_thick:=if cbleipzig: + max(.4dot_size,currentbreadth+eps); + elseif SansSerif: + max(dot_size/2,currentbreadth+eps); + else: + if (fine>.2dot_size):floor(min(fine.breadth,vair)) + else:max(vair/2,currentbreadth+eps)fi + fi; + pos@1(tail_thick,90); pos@2(tail_thick,180); pos@3(tail_thick,-90); + z@1r=z$r; lft x@2r=hround(x$-.5depth+.5shear if (cbleipzig and (top y$r<Circ_ht)):-.2dot_size fi); + x@3+.5tail_thick=x$+.5dot_size+shear; + y@2=.5[y@1,y@3]; bot y@3r=vround(top y@1r-depth); + y_:=ypart((z@1{left}...z@2{down}...z@3) + intersectiontimes (z$l{left}..{right}z$r)); if y_<0: y_:=1; fi + filldraw z$r{right}..subpath (0,y_) of (z$l{left}..{right}z$r)--cycle; % dot + if monospace: % tail + draw z@1{left}...z@2{down}...{right}z@3; + else: + filldraw stroke z@1e{left}...z@2e{down}...{right}z@3e; + fi + fi + penlabels(@1,@2,@3,$); + fi + currentbreadth:=0; + enddef; + +def smooth(suffix $,@)(expr dot_size,depth,shear) = + if not monotoniko: + pickup fine.nib; pos$(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$l; y@2=y@1+dot_size-depth; + x@0r=x@1r=x$'r; rt x@2r=good.x(x$-eps); + filldraw stroke z@0e--z@1e..z@2e; % tail + else: + tail_thick:=if cbleipzig: + max(.4dot_size,currentbreadth+eps); + elseif SansSerif: + max(dot_size/2,currentbreadth+eps); + else: + if (fine>.2dot_size):floor(min(fine.breadth,vair)) + else:max(vair/2,currentbreadth+eps)fi + fi; + pos@1(tail_thick,90); pos@2(tail_thick,0); pos@3(tail_thick,-90); + z@1r=z$r; rt x@2r=hround(x$+.5depth+.5shear if (cbleipzig and (top y$r<Circ_ht)):+.3dot_size fi); + x@3-.5tail_thick=hround(x$-.5dot_size+shear); + y@2=.5[y@1,y@3]; bot y@3r=vround(top y@1r-depth); + y_:=ypart((z@1{right}...z@2{down}...z@3) + intersectiontimes (z$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 + if monospace: % tail + draw z@1{right}...z@2{down}...{left}z@3; + else: + filldraw stroke z@1e{right}...z@2e{down}...{left}z@3e; + fi + fi + penlabels(@1,@2,@3,$); + fi + currentbreadth:=0; + enddef; + +vardef spirit(expr center) text type= +numeric sp_bottom, sp_height; +sp_bottom=h-sp_height=max(.8[h,x_height],x_height+o+separator); +numeric dot_diam#; dot_diam# = if SansSerif:1else:3/4fi dot_size#; +define_whole_blacker_pixels(dot_diam); +dot_diam:=max(fine.breadth,min(dot_diam,floor(2/3sp_height))); +x31 if1type0:-else:+fi.5dot_diam=hround(center if1type0:-else:+fi.5dot_diam); +y31+.5dot_diam=h; +if1type0:smooth else:rough fi (31,a,dot_diam,sp_height,0); +penlabels(31); +enddef; + +vardef spirit_acute(expr center) text type = +numeric sp_bottom, sp_height, sp_box; +sp_box:=if cbleipzig:.95else:.8*fi(h-x_height); +sp_bottom=h-sp_height=max(.8[h,x_height],x_height+o+separator); +numeric dot_diam#; dot_diam# = if SansSerif:1else:3/4fi dot_size#; +define_whole_blacker_pixels(dot_diam); +dot_diam:=max(fine.breadth,min(dot_diam,floor(2/3sp_height))); +if monotoniko: + grave(center); +else: + acute(center+if slitex:6/20 else:4/20fi sp_box); + if 1type0: + x31=hround(lft x22l-if serifs:if cbleipzig:.51else:.5fi + elseif slitex: .2 + else:.4 + fi sp_box);% smooth acute + else: + x31+.5dot_diam= + hround(lft x22l if serifs:-1/20 + elseif slitex: -2/20 + else:+1/20 + fi sp_box); % rough acute + fi + y31+.5dot_diam=h; + if1type0:smooth else:rough fi (31,a,dot_diam,sp_height,0); +fi +enddef; + +vardef spirit_grave(expr center) text type = +numeric sp_bottom, sp_height,sp_box; +sp_box:=.8*(h-x_height); +sp_bottom=h-sp_height=max(.8[h,x_height],x_height+o+separator); +numeric dot_diam#; dot_diam# = if SansSerif:1else:3/4fi dot_size#; +define_whole_blacker_pixels(dot_diam); +dot_diam:=max(fine.breadth,min(dot_diam,floor(2/3sp_height))); +if monotoniko: + grave(center); +else: + grave(center+if serifs:if cbleipzig or cbroman:9else:11fi elseif slitex:10 else:9fi/20sp_box); + if 1type0: + x31=hround(lft x21l-.5sp_height if serifs:- 1/10sp_box fi); %smooth grave + else: + x31+.5dot_diam=hround(lft x21l if serifs or slitex:-3/20sp_box fi); % rough grave + fi + y31+.5dot_diam=h; + if1type0:smooth else:rough fi (31,a,dot_diam,sp_height,0); +fi +enddef; + +vardef spirit_circumflex(expr center) text type= +if monotoniko: + grave(center); +else: + generate_circumflex(center); + numeric sp_bottom, sp_height, sp_top, box_top; + box_top=bot if slitex: y22l else: y23l if cbleipzig:-.5u fi fi; + sp_top=sp_bottom+sp_height=vround(.15[box_top,x_height]); + sp_bottom=x_height+separator; + numeric dot_diam#; dot_diam# = 5/8dot_size#; + define_whole_blacker_pixels(dot_diam); + pickup fine.nib; + dot_diam:=max(fine.breadth,min(dot_diam,floor(2/3sp_height-eps))); + x31 if1type0:-else:+fi.5dot_diam=hround(center if1type0:-else:+fi.5dot_diam); + y31+.5dot_diam=vround(sp_top); + if1type0:smooth else:rough fi (31,a,dot_diam,sp_height,0); +fi +penlabels(31); +enddef; + + +def iota_sub(expr pos_stem) = +if not monotoniko: + if known pic.iota: + addto currentpicture also pic.iota shifted (hround(pos_stem),0); + else: + picture temp_picture; temp_picture=currentpicture; clearit; + if cursive and serifs and not (monospace or small_caps): + pickup pencircle xscaled stem yscaled hair; + x51=0; + top y51=vround(-o-separator); + x52=x51; + bot y52=vround(-desc_depth); + draw z52--z51; + pickup pencircle scaled hair; + y53=y52+1/2hair; + lft x53=hround(x52+u); + draw z53--(z52+(.5u,0))--z52; + elseif cbleipzig or cbroman: + pos50(stem,0);x50=0;top y50+.5stem=vround(-o-.5separator); + pos51(stem,0) ; x51=x50; y51=y53; + x52r=.5[x51r,x53r];x52l=.5[x51l,x53l]; + bot y52l=vround(-desc_depth); y52r-y52l=.3[hair,stem]; z52=.5[z52r,z52l]; + pos53(hair,if cbroman:135else:180fi); + lft x53r=hround(x51r+3u/4);y53l=y52r+min(u/2,hair); + filldraw double_circ_stroke z50e---z51e{down}...{right}z52e...{up}z53e; + else: + if small_caps: + numeric iota_stem; iota_stem:=.5[vair,stem]; + pickup tiny.nib; pos51(iota_stem,0); pos52(iota_stem,0); + lft x51l=lft x52l=hround(-.5iota_stem); + top y51 - bot y52= 1.2iota_dp; + .5[top y51,bot y52]=0; + filldraw stroke z51e--z52e; % stem + if serifs or slitex: + if monospace: + dish_serif(51,52,a,1/3,.3jut,b,1/3,.3jut); % upper serif + dish_serif(52,51,c,1/3,.3jut,d,1/3,.3jut); % lower serif + else: + numeric s_jut; s_jut :=if slitex: .5iota_stem else:.5jut fi; + dish_serif(51,52,a,1/3,s_jut,b,1/3,s_jut); % upper serif + dish_serif(52,51,c,1/3,s_jut,d,1/3,s_jut); % lower serif + fi + fi + else: + pickup fine.nib; + x51=0; pos51(stem,180); top y51=vround(-o-separator); + x52=x51; pos52(stem,180); bot y52=-iota_dp; + filldraw circ_stroke z52e--z51e; + fi + fi + if not working_hard : picture pic.iota; pic.iota=currentpicture; fi + currentpicture:=currentpicture shifted (hround(pos_stem),0); + addto currentpicture also temp_picture; + fi +fi +penlabels(51,52,53); +currentbreadth:=0; +enddef; + + + +def Iota_sub(expr pos_stem) = +if not monotoniko: + if known pic.Iota: + addto currentpicture also pic.Iota shifted (hround(pos_stem),0); + else: + picture temp_picture; temp_picture=currentpicture; clearit; + numeric I_stem; I_stem:=.6[hair,stem]; + pickup tiny.nib; pos51(I_stem,0); pos52(I_stem,0); + lft x51l=lft x52l=hround(-.5I_stem); + top y51 - bot y52=2(iota_dp-separator);.5[top y51,bot y52]=0; + filldraw stroke z51e--z52e; % stem + if serifs or slitex: + if monospace: + dish_serif(51,52,a,1/3,.3jut,b,1/3,.3jut); % upper serif + dish_serif(52,51,c,1/3,.3jut,d,1/3,.3jut); % lower serif + else: + dish_serif(51,52,a,1/3,.7jut,b,1/3,.7jut); % upper serif + dish_serif(52,51,c,1/3,.7jut,d,1/3,.7jut); % lower serif + fi + fi + picture pic.Iota; pic.Iota=currentpicture; + currentpicture:=currentpicture shifted (hround(pos_stem),0); + addto currentpicture also temp_picture; + fi % endfi " known pic.Iota" +fi %endfi "not monotoniko" +currentbreadth:=0; +enddef; + + + + +cmchar "Adscript Iota"; +beginchar(oct"010",if monospace:9else:4fi u#,x_height#,desc_depth#); +adjust_fit(0,0); +toniko:=monotoniko; monotoniko:=false; +Iota_sub(.5w); monotoniko:=toniko; +endchar;% "Adscript Iota" + + + + + +numeric acc_width#; acc_width#:=if monotoniko: 4u# else:9u# fi; + +cmchar "Grave accent"; +beginchar("`",if monospace:9else:3fi u#,acc_ht#,0); +adjust_fit(0,0); +numeric center; +numeric acc_sgn; acc_sgn:=+1; +grave(if monospace:19/36else:2/3fi w); +endchar;% "Grave accent" + + +cmchar "Acute accent"; +beginchar("'",if monospace:9else:3fi u#,acc_ht#,0); +adjust_fit(0,0); +numeric center; +numeric acc_sgn; acc_sgn:=-1; +acute(if monospace:17/36else:1/3fi w); +endchar;% "Acute accent" + +cmchar "Circumflex accent"; +beginchar("~",if monospace:9else:6fi u#,circ_ht#,0); +adjust_fit(0,0); +numeric center; +numeric mid_width; +squeeze:=false; +generate_circumflex(w/2); +penlabels(21,22,23,24,25); +currentbreadth:=0; +endchar;% "Circumflex accent" + +cmchar "Diaeresis"; +beginchar(oct"042",if monospace:9else:4fi u#,circ_ht#,0); +adjust_fit(0,0); +numeric dot_diam, center, sep; +sep:=4u-tiny; center:=.5w; +dot_diam:=max(tiny.breadth,hround(dot_size)); +pos31(dot_diam,0); pos32(dot_diam,90); x31=x32; +y32=.5[x_height+separator,circ_ht]; +y31=.5[y32l,y32r]; +pos33(dot_diam,0); penpos34(y32r-y32l,90); y33=y34=y31; x33=x34; +if sep>0 : + center=.5[x31,x33]; x33-x31=sep; +else: + y35l=y35r=.5[y31,y32]; z35l=whatever[z21l,z22l]; z35r=whatever[z21r,z22r]; + rt x31r=hround((min(x35l,x35r)-.5currentbreadth)-.05w); + lft x33l=hround((max(x35l,x35r)+.5currentbreadth)+.05w); +fi +dot(31,32); dot(33,34); +penlabels(31,32,33,34,35); +endchar;% "Diaeresis" + +cmchar "Rough breathing"; +beginchar("<",if monospace:9else:4fi u#,acc_ht#,0); +adjust_fit(0,0); +toniko:=monotoniko; monotoniko:=false; +spirit(.5w)<; monotoniko:=toniko; +endchar;% "Rough breathing" + +cmchar "Smooth breathing"; +beginchar(">",if monospace:9else:4fi u#,acc_ht#,0); +adjust_fit(0,0); +toniko:=monotoniko; monotoniko:=false; +spirit(.5w)>; monotoniko:=toniko; +endchar;% "Smooth breathing" + +cmchar "Rough breathing with acute"; +beginchar(oct"126",if monospace:9else:5fi u#,acc_ht#,0); +adjust_fit(0,0); +toniko:=monotoniko; monotoniko:=false; +spirit_acute(.5w)<; monotoniko:=toniko; +endchar;% "Rough breathing with acute" + +cmchar "Rough breathing with grave"; +beginchar(oct"103",if monospace:9else:5fi u#,acc_ht#,0); +adjust_fit(0,0); +toniko:=monotoniko; monotoniko:=false; +spirit_grave(.5w)<; monotoniko:=toniko; +endchar;% "Rough breathing with grave" + +cmchar "Rough breathing with circumflex"; +beginchar(oct"100",if monospace:9else:6fi u#,Circ_ht#,0); +adjust_fit(0,0); +toniko:=monotoniko; monotoniko:=false; +squeeze:=true; +spirit_circumflex(.5w)<; monotoniko:=toniko; +endchar;% "Rough breathing with circumflex" + +cmchar "Smooth breathing with acute"; +beginchar(oct"136",if monospace:9else:5fi u#,acc_ht#,0); +adjust_fit(0,0); +toniko:=monotoniko; monotoniko:=false; +spirit_acute(.5w)>; monotoniko:=toniko; +endchar;% "Smooth breathing with acute" + +cmchar "Smooth breathing with grave"; +beginchar(oct"137",if monospace:9else:5fi u#,acc_ht#,0); +adjust_fit(0,0); +toniko:=monotoniko; monotoniko:=false; +spirit_grave(.5w)>; monotoniko:=toniko; +endchar;% "Smooth breathing with grave" + + +cmchar "Smooth breathing and circumflex"; +beginchar(oct"134",if monospace:9else:6fi u#,Circ_ht#,0); +adjust_fit(0,0); +toniko:=monotoniko; monotoniko:=false; +squeeze:=true; +spirit_circumflex(.5w)>; monotoniko:=toniko; +endchar;% "Smooth breathing and circumflex" + + +cmchar "Diaeresis with acute"; +beginchar(oct"043",if monospace:9else:5fi u#,acc_ht#,0); +adjust_fit(0,0); +toniko:=monotoniko; monotoniko:=false; +diaeresis_acute(.5w); monotoniko:=toniko; +endchar;% "Diaeresis with acute" + + +cmchar "Diaeresis with grave"; +beginchar(oct"044",if monospace:9else:5fi u#,acc_ht#,0); +adjust_fit(0,0); +toniko:=monotoniko; monotoniko:=false; +diaeresis_grave(.5w); monotoniko:=toniko; +endchar;% "Diaeresis with grave" + + +cmchar "Diaeresis with circumflex"; +beginchar(oct"040",if monospace:9else:8fi u#,Circ_ht#,0); +adjust_fit(0,0); +toniko:=monotoniko; monotoniko:=false; +squeeze:=true; +diaeresis_circumflex(.5w); +monotoniko:=toniko; +endchar;% "Diaeresis with circumflex" + + +cmchar "Iota subscript"; +beginchar("|",if monospace:9else:2fi u#,0,.6desc_depth#); +adjust_fit(0,0); +toniko:=monotoniko; monotoniko:=false; +iota_sub(.5w); monotoniko:=toniko; +endchar;% "Iota subscript" + +cmchar "Breve accent"; +beginchar(oct"036",7u#,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=0; +numeric mid_thickness; mid_thickness=vround 1/3[vair,stem]; +pos2(mid_thickness,-90); x2=.5w; +bot y2r=vround (1/3[x_height,h]+o-.5mid_thickness); +filldraw stroke z1e{down}...z2e{right}...{up}z3e; % stroke +currentbreadth:=0; +endchar;% "Breve accent" + + +cmchar"Wide breve accent"; +beginchar(oct"227",12u#,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=0; +numeric mid_thickness; mid_thickness=vround 1/3[vair,stem]; +pos2(mid_thickness,-90); x2=.5w; +bot y2r=vround (1/3[x_height,h]+o-.5mid_thickness); +filldraw stroke z1e{(1,-1)}...z2e{right}...{1,1}z3e; % stroke +currentbreadth:=0; +penlabels(1,2,3,4,5); +endchar;% "Wide breve accent" + + + +cmchar "Macron (bar) accent"; +numeric macron_breadth#; macron_breadth#=.2[vair#,stem#]; +beginchar(oct"037",7u#,.15[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=0; +bot y1l=bot y2l=vround (h+o); +filldraw stroke z1e--z2e; % bar +currentbreadth:=0; +endchar;% "Macron (bar) accent" + + +cmchar "Lowered cap to go under iota or upsilon"; +beginchar(oct"001",6u#,0,desc_depth#); +adjust_fit(0,0); +numeric mid_width;mid_width=1/3[vair,stem]; +pickup if serifs: crisp.nib else: fine.nib fi; +pos1(vair,135); pos2(mid_width,90); pos3(vair,45); +lft x1r=0; rt x3r=w; bot y1l=max(-d,-3mid_width)-separator=bot y3l; +x2=.5[lft x1r,rt x3r]; top y2r=-separator; +filldraw double_circ_stroke z1e..z2e..z3e; +penlabels(1,2,3); +currentbreadth:=0; +endchar;% "Lowered cap to go under iota or upsilon" + +cmchar "Small tie to go under any letter"; +beginchar(oct"024",6u#,0,desc_depth#); +adjust_fit(0,0); +numeric mid_width;mid_width=1/3[vair,stem]; +pickup if serifs: crisp.nib else: fine.nib fi; +pos1(vair,-135); pos2(mid_width,-90); pos3(vair,-45); +lft x1r=0; rt x3r=w; top y1l=-separator=top y3l; +x2=.5[lft x1r,rt x3r]; bot y2r=max(-d,-3mid_width)-separator; +filldraw double_circ_stroke z1e..z2e..z3e; +penlabels(1,2,3); +currentbreadth:=0; +endchar;% "Small tie to go under any letter" + + +%endinput; +% questi sono i due lati di un circonflesso ^ col vertice alla base +cmchar "Left side of nexus"; +beginchar(oct"020",2.5u#,0,desc_depth#); +adjust_fit(0,0); +pickup if serifs: crisp.nib else: fine.nib fi; +pos1(hair,135); pos2(1.5u,angle((-slant,1))); +lft x1r=0; bot y1l=-d; rt x2l=hround(w+eps); top y2r=h; +filldraw circ_stroke z1e--z2e; +penlabels(1,2); +endchar;% "Left side of nexus" + + +cmchar "Right side of nexus"; +beginchar(oct"021",3.5u#,0,desc_depth#); +adjust_fit(0,0); +pickup if serifs: crisp.nib else: fine.nib fi; +pos2(hair,45); pos1(1.5u,angle((-slant,1))); +lft x1l=hround(0-eps); top y1r=h; rt x2r=w; bot y2l=-d; +filldraw circ_stroke z2e--z1e; +penlabels(1,2); +endchar;% "Right side of nexus" + +endinput; |