Current File : //data/old/usr/share/texlive/texmf-dist/fonts/source/lh/nont2/lgcmodu.mf
%
% lgcmodu.mf
%
%% Cyrillic font container with T2 encoding beta-support
%
% This file is future part of lxfonts package
% Version 3.5 // Patchlevel=0
% (c) O.Lapko
%
% This package is freeware product under conditions similar to
% those of D. E. Knuth specified for the Computer Modern family of fonts.
% In particular, only the authors are entitled to modify this file
% (and all this package as well) and to save it under the same name.
%
% Content:
%
% Uppercase Cyrillic modified letters and variants
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% List of letternames
%
% Modified
%
% VG_hcrs
% LAT_I_dsc
% VDZHE
%
LHver_check(3,5); % like |version_check| in ec
lhchar "Uppercase Cyrillic letter VG_hcrs - Variant GHE hcrossed";
cyrchar(VG_hcrs,if monospace: 9u# else: 11u# fi-width_adj#, %G_width
cap_height#,0);
if is_small_cap: getcharcode(Vg_hcrs); fi
italcorr cap_height#*slant-beak_jut#-.25u#;
adjust_fit(cap_serif_fit#,0);
% upper_g;
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); % upper 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
%%%%%
% hcross
pickup fine.nib; numeric outer_jut;
outer_jut=if serifs: max(limit_dist,1.1cap_jut) else: 1.8u fi;
pos5(bar,90); pos6(bar,90);
top y5r=top y6r=vround (.52h+.5bar)+eps;
x6=min(x1r+2outer_jut,lft x4l-1); x5=x1;
filldraw stroke z5e--z6e;
penlabels(0,1,2,3,4,5,6); endchar;
lhchar "Uppercase Cyrillic letter LAT_I_dsc - Ukrainian I descender";
cyrchar(LAT_I_dsc,max(6u#,4u#+cap_stem#),cap_height#,cap_sbeak#);
if is_small_cap: getcharcode(lat_i_dsc); fi
italcorr cap_height#*slant-.25u#;
adjust_fit(cap_serif_fit#,
if serifs: cap_serif_fit# else:0 fi); %ur_serif_adj
% upper_ukri; - borrowed from ec
pickup tiny.nib; pos1(cap_stem,0); pos2(cap_stem,0);
lft x1l=lft x2l=hround(.5w-.5cap_stem); top y1=cap_height; bot y2=0;
filldraw stroke z1e--z2e; % stem
if serifs or monospace:
dish_serif(1,2,a,1/3,1.05cap_jut,b,1/3,1.05cap_jut); % upper serif
dish_serif(2,1,c,1/3,1.05cap_jut,d,1/3,1.05cap_jut); fi % lower serif
if slitex:
pickup crisp.nib; % arms based on proportions of uppercase E
pos3(slab,90); pos4(slab if not serifs:+2stem_corr fi,-90);
x3=x4=x1; top y3r=h; bot y4r=0;
pos5(hair,0); pos6(hair,0); % top and bottom right arms
rt x5r=rt x6r=hround(w-u);
pos7(hair,180); pos8(hair,180); % top and bottom left arms
lft x7r=lft x8r=hround(u);
y5=y7=good.y(y3l-beak)-eps; % beak in case we ever want a beaked serif!
y6=y8=good.y(y4l+beak)+eps; % watch that this doesn't get too heavy
arm(3,5,a,darkness,jut); arm(3,7,b,darkness,jut); % top left and right arms
arm(4,6,c,darkness,jut); %arm(4,8,d,darkness,jut); %!!! % bottom left and right
fi
%%%%%
% uppercase descender/ogonek
if is_ogonek:
def the_pen=if known ogonek_pen: ogonek_pen
elseif serifs: tiny elseif is_bold: fisp else: fine fi
enddef;
% |stem| is drawn |tiny| pen, hence |tiny| in the following equation:
ogonek_pos=(if slitex: x8 else: x2
if not serifs: l if is_bold: +.75tiny fi\\fi\\fi,.5the_pen)
if serifs and not is_egyptian: +(.5xvair,0) fi;
easy_ogonek(the_pen,7,8,9); % ogonek
else:
numeric right_jut;
right_jut=if serifs: 1.414cap_jut
else: hround if slitex: max(r-rt x2r-.65u,rt x6r-x1)
else: (r-rt x2r-.65u)
fi fi;
if not serifs:
numeric arm_thickness; arm_thickness=vround(slab-vair_corr);
save slab; slab:=arm_thickness; fi % bottom.desc.slab
r_serif(2,1,x,1/3,cap_jut,y,1/3,beak_darkness,right_jut,beak_jut); % lower right descender
fi
penlabels(1,2,3,4,5,6); endchar;
lhchar "Uppercase Cyrillic letter VDZHE - T with tail";
cyrchar(VDZHE,13u#-width_adj#,cap_height#,desc_depth#);
if is_small_cap: getcharcode(Vdzhe); fi
italcorr cap_height#*slant-beak_jut#-.25u#;
adjust_fit(0,2.5u#); if odd(cap_stem-w): change_width; fi % symmetric
% upper_t;
if odd(cap_stem-w): change_width; fi % symmetric & all three equal
pickup tiny.nib; pos1(cap_stem,0); pos2(cap_stem,0);
lft x1l=lft x2l=hround(.5w-.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-.65u); y4=good.y(y3l-beak)-eps;
arm(3,4,e,beak_darkness,.7beak_jut); % right arm and beak
pos5(hair,180); x5=w-x4; y5=y4;
arm(3,5,f,beak_darkness,-.7beak_jut); % left arm and beak
%%%
if serifs: dish_serif(2,1,c,1/3,1.414cap_jut,d,1/3,cap_jut); %!!!% lower serif
nodish_serif(1,2,a,1/3,.5cap_jut,b,1/3,.5cap_jut); fi % upper bracketing
%%%%%
w:=w+2.5u;
% Tail_part(2);
_zero:=2;
_one:=6; _two:=7; _three:=8;
_four:=9; _five:=10; _six:=11; _seven:=12; _eight:=13;
%
pickup tiny.nib;
numeric bulb_diam;
bulb_diam=max(currentbreadth+eps,min(.82d-1-eps,flare+(cap_stem-stem)));
penpos[_one](vair,90); penpos[_two](vair,90);
penpos[_three](cap_curve if hefty:-3stem_corr fi,0);
y[_three]=.5[y[_one],-d]; x[_two]=max(.5w-.25u,w-7u);
x[_one]=x[_zero]; x[_three]r=hround(w-u);
x[_two]l:=x[_two]-.25cap_curve; y[_one]=y[_two]=.52h;
{{interim superness:=more_super;
fill stroke super_arc.e([_three],[_two])..z[_one]e}}; % lobe
if serifs: z[_four]=z[_three];
pos[_four](cap_curve if hefty:-3stem_corr fi,0);
pos[_five](vair',-90); bot y[_five]r=-d-oo; y[_six]-.5flare=-.85d;
pos[_six](cap_hair,-180); pos[_seven](bulb_diam,-180);
rt x[_seven]l=max(lft x[_zero]l-jut+bulb_diam,
floor x[_three]-3.5u if monospace: / expansion_factor fi);
z[_six]r=z[_seven]r;
x[_five]=max(rt x[_seven]l,.6[x[_four],x[_seven]r]);
(x,y[_five]r)=whatever[z[_five]l,z[_four]l];
x[_five]r:=max(x,.5[x[_six]r,x[_five]]);
filldraw stroke super_arc.e([_four],[_five]);
bulb([_five],[_six],[_seven]); % bulb
else:
pickup fine.nib; z[_four]=z[_three];
pos[_four](max(fine.breadth,cap_curve if hefty:-3stem_corr fi),0);
pos[_eight](vair,-90); pos[_five](flare,-105);
rt x[_five]r=x[_three]-6u; bot y[_five]r=-d;
y[_five]l:=good.y y[_five]l; x[_five]l:=good.y x[_five]l;
bot y[_eight]r=-d-o; x[_eight]=.35[lft x[_five]r,x[_three]r];
filldraw stroke super_arc.e([_four],[_eight])
& term.e([_eight],[_five],left,.75,4); fi
%%%
penlabels(1,2,3,4,5,6,7,8,9,10,11,12,13); endchar;
endinput;
%end of file
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