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Diffstat (limited to 'Master/texmf-dist/fonts/source/jknappen/fc/lowera.mf')
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diff --git a/Master/texmf-dist/fonts/source/jknappen/fc/lowera.mf b/Master/texmf-dist/fonts/source/jknappen/fc/lowera.mf new file mode 100644 index 00000000000..4e722b72f5a --- /dev/null +++ b/Master/texmf-dist/fonts/source/jknappen/fc/lowera.mf @@ -0,0 +1,222 @@ +% This is LOWERA.MF +% Version 1.0a +% Date 8-SEP-1991 +% +% (c) 1991 by J"org Knappen. See fc.rme for copying conditions +% This file is part of the fc-package +% See fc.rme for more information +% +% J"org Knappen +% Institut f"ur Kernphysik +% Postfach 39 80 +% D-W 6500 Mainz +% knappen@vkpmzd.kph.uni-mainz.de + +% Contents: +% +% The following characters are generated without condition: +% +% a +% +% And the following on demand, i. e. if their code is known: +% +% a_tilde, a_acute, a_grave, a_umlaut, a_hat, ae_lig +% +% Higher versions of this file might include more characters. + +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 +picture savedpicture; +savedpicture:=currentpicture; +penlabels(1,2,3,4,5,6,7,8,9,10,11,12,13); endchar; + +iff known a_umlaut: +cmchar "The letter a with trema"; +numeric dot_diam#,dot_diam; +dot_diam#=max(dot_size#,cap_curve#); +beginchar(a_umlaut,9u#,min(asc_height#,10/7x_height#+.5dot_diam#),0); +dot_diam=max(tiny.breadth,hround(max(dot_size,cap_curve)-2stem_corr)); +currentpicture:=savedpicture; +pickup tiny.nib; pos1(dot_diam,0); pos2(dot_diam,90); +x1=x2=good.x(.5w-1.75u); 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=good.x(.5w+1.75u); +dot(3,4); % right dot +penlabels(1,2,3,4); endchar; + +iff known a_tilde: +cmchar "The letter a with tilde"; +beginchar(a_tilde,9u#,.75[x_height#,min(asc_height#,2x_height#)],0); +currentpicture:=savedpicture; +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=hround(1/6w);rt x4l=hround(5/6w); 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=hround(1/6w);rt x5l=hround(5/6w); 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; + +iff known a_grave: +cmchar "The letter a with gravis"; +beginchar(a_grave,9u#,.75[x_height#,min(asc_height#,2x_height#)],0); +currentpicture:=savedpicture; +if serifs: pickup crisp.nib; x1=hround(.5w-2.5u+.5stem); + x2=hround(.5w+5/6u); + 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(.5w-3u); 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; + +iff known a_acute: +cmchar "The letter a with acute"; +beginchar(a_acute,9u#,.75[x_height#,min(asc_height#,2x_height#)],0); +currentpicture:=savedpicture; +if serifs: pickup crisp.nib; x1=hround(.5w+2.5u-.5stem); + x2=hround(.5w-5/6u); + 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(.5w+3u); 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 known a_hat: +cmchar "The letter a with circumflex"; +beginchar(a_hat,9u#,.75[x_height#,min(asc_height#,2x_height#)],0); +currentpicture:=savedpicture; +if serifs: + pickup crisp.nib; pos2(.5[vair,curve],90); top y2r=h; x2=.5w; + x1=good.x(.5w-2.25u); x3=good.x(.5w+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: + pickup fine.nib; pos1(vair,0); pos3(vair,0); + pos2(stem,0); top y2=h; x2=.5w; bot y1=bot y3=vround 2/3[h,x_height]-eps; + rt x3r=hround(lft x2l+3.25u+.5vair); + 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=good.x(.2[x2r,x2]); + filldraw z4l--z1l--z1r--z0--z3l--z3r--z4r--cycle; fi % diagonals +penlabels(0,1,2,3,4); endchar; + +savedpicture:=nullpicture; + +iff known ae_lig: +cmchar "The ligature ae"; +beginchar(ae_lig,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; + + + +endinput; |