%
% lgcsplff.mf
%
%% Cyrillic font container with T2 encoding beta-support
%
% This file is future part of lxfonts package
% Version 3.4 // Patchlevel=0
% (c) O.Lapko
%
% This package belongs to the public domain 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 to save it under the same name.
%
% Content:
%
%   Metafont program for the characters in positions of ligatures
%   for the "caps and small caps" fonts
%
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%   if roman_ec: FI,FL,FFI,FFL fi -- for T2* stuff only
%

LHver_check(3,4); % like |version_check| in ec

lhchar "Small Caps letter FF";
beginchar(oct"033",2(11.5u#-width_adj#),cap_height#,0);
italcorr cap_height#*slant-.25u#;
normal_adjust_fit(cap_serif_fit#,0);
h:=vround(h-stem_corr);
w':=11.5u-width_adj;
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
pos5(cap_bar,-90); pos6(hair,0);
top y5l=vround(.5[y2,y1]+.5cap_bar); x5=x1;
pos0(cap_bar,90); pos7(hair,0);
z0=z5; x6=x7; y6-y5l=y0l-y7;
if serifs: rt x6r=hround(w'-4u+.5hair); y6=good.y(y5l+.6beak)+eps;
 rt x9r=hround(w'-.5u);
else: rt x6r=hround(w'-1.5u); y6=y5l+eps; rt x9r=hround(w'-.75u); fi
arm(5,6,f,beak_darkness,0); arm(0,7,g,beak_darkness,0);  % middle arm and serif
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
% the second F
currentpicture:=currentpicture + currentpicture shifted (w',0);
math_fit(0,ic#-2.5u#); penlabels(0,1,2,3,4,5,6,7,8,9,11,12); endchar;

lhchar "Small Caps letter FI";
beginchar(oct"034",11.5u#-width_adj#+max(6u#,4u#+cap_stem#),cap_height#,0);
italcorr cap_height#*slant-.25u#;
normal_adjust_fit(cap_serif_fit#,0);
h:=vround(h-stem_corr);
w':=11.5u-width_adj;
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
pos5(cap_bar,-90); pos6(hair,0);
top y5l=vround(.5[y2,y1]+.5cap_bar); x5=x1;
pos0(cap_bar,90); pos7(hair,0);
z0=z5; x6=x7; y6-y5l=y0l-y7;
if serifs: rt x6r=hround(w'-4u+.5hair); y6=good.y(y5l+.6beak)+eps;
 rt x9r=hround(w'-.5u);
else: rt x6r=hround(w'-1.5u); y6=y5l+eps; rt x9r=hround(w'-.75u); fi
arm(5,6,f,beak_darkness,0); arm(0,7,g,beak_darkness,0);  % middle arm and serif
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
% the I
xshift:=w';
w':=w-xshift;
pickup tiny.nib; pos11(cap_stem,0); pos12(cap_stem,0);
lft x11l=lft x12l=hround(xshift+.5w'-.5cap_stem); top y11=h; bot y12=0;
filldraw stroke z11e--z12e; % stem
if serifs or slitex or monospace:
 dish_serif(11,12,aa,1/3,1.05cap_jut,bb,1/3,1.05cap_jut);  % upper serif
 dish_serif(12,11,gg,1/3,1.05cap_jut,dd,1/3,1.05cap_jut);  fi % lower serif
math_fit(0,ic#-2.5u#); penlabels(0,1,2,3,4,5,6,7,8,9,11,12); endchar;

lhchar "Small Caps letter FL";
beginchar(oct"035",(11.5u#-width_adj#)+11u#-width_adj#,cap_height#,0);
italcorr cap_height#*slant-.25u#;
normal_adjust_fit(cap_serif_fit#,0);
h:=vround(h-stem_corr);
w':=11.5u-width_adj;
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
pos5(cap_bar,-90); pos6(hair,0);
top y5l=vround(.5[y2,y1]+.5cap_bar); x5=x1;
pos0(cap_bar,90); pos7(hair,0);
z0=z5; x6=x7; y6-y5l=y0l-y7;
if serifs: rt x6r=hround(w'-4u+.5hair); y6=good.y(y5l+.6beak)+eps;
 rt x9r=hround(w'-.5u);
else: rt x6r=hround(w'-1.5u); y6=y5l+eps; rt x9r=hround(w'-.75u); fi
arm(5,6,f,beak_darkness,0); arm(0,7,g,beak_darkness,0);  % middle arm and serif
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
% the L
xshift:=w';
pickup tiny.nib; pos11(cap_stem,0); pos12(cap_stem,0);
lft x11l=lft x12l=hround xshift+max(2u,3u-.5cap_stem); top y11=h; bot y12=0;
filldraw stroke z11e--z12e; % stem
pickup crisp.nib; pos13(slab,-90); pos14(hair,0);
bot y13r=0; x13=x12; y14=y13l+7/6beak+eps; rt x14r=hround(w-.75u);
arm(13,14,eee,1.2beak_darkness,beak_jut);  % lower arm and beak
if serifs: dish_serif(11,12,aaa,1/3,cap_jut,bbb,1/3,1.25cap_jut);  % upper serif
 nodish_serif(12,11,ccc,1/3,cap_jut,ddd,1/3,.5cap_jut); fi  % lower serif
math_fit(0,ic#-2.5u#); penlabels(0,1,2,3,4,5,6,7,8,9,11,12); endchar;

lhchar "Small Caps letter FFI";
beginchar(oct"036",2(11.5u#-width_adj#)+max(6u#,4u#+cap_stem#),cap_height#,0);
italcorr cap_height#*slant-.25u#;
normal_adjust_fit(cap_serif_fit#,0);
h:=vround(h-stem_corr);
w':=11.5u-width_adj;
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
pos5(cap_bar,-90); pos6(hair,0);
top y5l=vround(.5[y2,y1]+.5cap_bar); x5=x1;
pos0(cap_bar,90); pos7(hair,0);
z0=z5; x6=x7; y6-y5l=y0l-y7;
if serifs: rt x6r=hround(w'-4u+.5hair); y6=good.y(y5l+.6beak)+eps;
 rt x9r=hround(w'-.5u);
else: rt x6r=hround(w'-1.5u); y6=y5l+eps; rt x9r=hround(w'-.75u); fi
arm(5,6,f,beak_darkness,0); arm(0,7,g,beak_darkness,0);  % middle arm and serif
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
% the second F
currentpicture:=currentpicture + currentpicture shifted (w',0);
% the I
xshift:=2w';
w':=w-xshift;
pickup tiny.nib; pos11(cap_stem,0); pos12(cap_stem,0);
lft x11l=lft x12l=hround(xshift+.5w'-.5cap_stem); top y11=h; bot y12=0;
filldraw stroke z11e--z12e; % stem
if serifs or slitex or monospace:
 dish_serif(11,12,aa,1/3,1.05cap_jut,bb,1/3,1.05cap_jut);  % upper serif
 dish_serif(12,11,gg,1/3,1.05cap_jut,dd,1/3,1.05cap_jut);  fi % lower serif
math_fit(0,ic#-2.5u#); penlabels(0,1,2,3,4,5,6,7,8,9,11,12); endchar;

lhchar "Small Caps letter FFL";
beginchar(oct"037",2(11.5u#-width_adj#)+11u#-width_adj#,cap_height#,0);
italcorr cap_height#*slant-.25u#;
normal_adjust_fit(cap_serif_fit#,0);
h:=vround(h-stem_corr);
w':=11.5u-width_adj;
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
pos5(cap_bar,-90); pos6(hair,0);
top y5l=vround(.5[y2,y1]+.5cap_bar); x5=x1;
pos0(cap_bar,90); pos7(hair,0);
z0=z5; x6=x7; y6-y5l=y0l-y7;
if serifs: rt x6r=hround(w'-4u+.5hair); y6=good.y(y5l+.6beak)+eps;
 rt x9r=hround(w'-.5u);
else: rt x6r=hround(w'-1.5u); y6=y5l+eps; rt x9r=hround(w'-.75u); fi
arm(5,6,f,beak_darkness,0); arm(0,7,g,beak_darkness,0);  % middle arm and serif
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
% the I
currentpicture:=currentpicture + currentpicture shifted (w',0);
% the L
xshift:=2w';
pickup tiny.nib; pos11(cap_stem,0); pos12(cap_stem,0);
lft x11l=lft x12l=hround xshift+max(2u,3u-.5cap_stem); top y11=h; bot y12=0;
filldraw stroke z11e--z12e; % stem
pickup crisp.nib; pos13(slab,-90); pos14(hair,0);
bot y13r=0; x13=x12; y14=y13l+7/6beak+eps; rt x14r=hround(w-.75u);
arm(13,14,eee,1.2beak_darkness,beak_jut);  % lower arm and beak
if serifs: dish_serif(11,12,aaa,1/3,cap_jut,bbb,1/3,1.25cap_jut);  % upper serif
 nodish_serif(12,11,ccc,1/3,cap_jut,ddd,1/3,.5cap_jut); fi  % lower serif
math_fit(0,ic#-2.5u#); penlabels(0,1,2,3,4,5,6,7,8,9,11,12); endchar;

endinput;