% Copyright (C) 1991 Silvio Levy % % This file is free software: you can redistribute it and/or modify % it under the terms of the GNU General Public License as published by % the Free Software Foundation, either version 2 of the License, or % (at your option) any later version. % % This file is distributed in the hope that it will be useful, % but WITHOUT ANY WARRANTY; without even the implied warranty of % MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the % GNU General Public License for more details. % % You should have received a copy of the GNU General Public License % along with this program. If not, see . % % As a special exception, if you create a document which uses this font, % and embed this font or unaltered portions of this font into the % document, this font does not by itself cause the resulting document to % be covered by the GNU General Public License. This exception does not % however invalidate any other reasons why the document might be covered % by the GNU General Public License. If you modify this font, you may % extend this exception to your version of the font, but you are not % obligated to do so. If you do not wish to do so, delete this exception % statement from your version. if unknown gen_acc : readfrom("gen_acc") fi if unknown gen_sigma : readfrom("gen_sigma") fi def width = 5u enddef; def dims = width#,x_height#,0 enddef; def ital = 0 enddef; def fit_params = if monospace: u#,u# else:0,2curve#-3u# fi enddef; def gen_letter= pickup fine.nib; pos1(flare,180); lft x1r=hround u; top y1=x_height+oo; %top numeric neck; neck=.2[hair,stem]; pos2(neck,180); .2[lft x2r,rt x2l]=.2[lft x1r,rt x1l]; %neck pos3(curve,-90); bot y3r=-oo; %bottom y2r=if monowidth: 2 else: 1.5 fi[bot y3r,top y3l]; z3r-z2r=whatever*(1,-1.25); if monowidth: y4r+.5neck=vround y2r; x3=.5[x2,x4]; pos4(neck,0); %tip of hook filldraw stroke z4e...z3e...z2e---z1e; else: z4l=z4r; top y4r=y2r; z4l-z3l=whatever*(1,1); path p.r, p.l; forsuffixes e=r,l: p.e=z1e---z2e...z3e...z4e; endfor rt x3.5r=hround(rt xpart directionpoint up of p.r); z4'r=direction 3 of p.r; z3'r=direction 2 of p.r; forever: %avoid bad vertical tangent between 2l and 3l x2.5l:= rt xpart directionpoint down of p.l; exitif abs(hround(x2.5l)-x2.5l)<.05; x2l:=x2l+hround(x2.5l)-x2.5l; p.l:=(z1l---z2l...z3l...z4l); endfor p.r:=z1r---z2r...club.r(3,3.5,4); %avoid bad vertical tangent between 3r and 4r filldraw stroke p.e; fi numeric x_baryctr; x_baryctr=x1; enddef; cmchar "Lowercase iota"; beginchar("i",dims); this_letter; penlabels(1,2,3,4); endchar; if boolean barebones: picture savedpicture; endinput; fi cmchar "Lowercase iota with grave"; beginchar(oct"310",width#,acc_ht#,0); this_letter; grave(x_baryctr); endchar; cmchar "Lowercase iota with rough breathing"; beginchar(oct"311",width#,acc_ht#,0); this_letter; spirit(x_baryctr if serifs: +.25u fi)<; endchar; cmchar "Lowercase iota with smooth breathing"; beginchar(oct"312",width#,acc_ht#,0); this_letter; spirit(x_baryctr if serifs: -.25u fi)>; endchar; cmchar "Lowercase sigma followed by iota with grave"; begindoublechar(oct"313",dim_sigma); mid_sigma; middoublechar(width#,acc_ht#,0); this_letter; grave(x_baryctr); endchar; cmchar "Lowercase iota with acute"; beginchar(oct"320",width#,acc_ht#,0); this_letter; acute(x_baryctr); endchar; cmchar "Lowercase iota with rough breathing and acute"; beginchar(oct"321",width#,acc_ht#,0); this_letter; spirit_acute(x_baryctr)<; endchar; cmchar "Lowercase iota with smooth breathing and acute"; beginchar(oct"322",width#,acc_ht#,0); this_letter; spirit_acute(x_baryctr)>; endchar; cmchar "Lowercase sigma followed by iota with acute"; begindoublechar(oct"323",dim_sigma); mid_sigma; middoublechar(width#,acc_ht#,0); this_letter; acute(x_baryctr); endchar; cmchar "Lowercase iota with circumflex"; beginchar(oct"330",width#,circ_ht#,0); this_letter; circumflex(x_baryctr); endchar; cmchar "Lowercase iota with rough breathing and circumflex"; beginchar(oct"331",width#,Circ_ht#,0); this_letter; spirit_circumflex(x_baryctr)<; endchar; cmchar "Lowercase iota with smooth breathing and circumflex"; beginchar(oct"332",width#,Circ_ht#,0); this_letter; spirit_circumflex(x_baryctr)>; endchar; cmchar "Lowercase sigma followed by iota with circumflex"; begindoublechar(oct"333",dim_sigma); mid_sigma; middoublechar(width#,acc_ht#,0); this_letter; circumflex(x_baryctr); endchar; cmchar "Lowercase iota with diaeresis"; beginchar(oct"360",width#,circ_ht#,0); this_letter; diaeresis(x_baryctr); endchar; cmchar "Lowercase iota with diaeresis and grave"; beginchar(oct"361",width#,acc_ht#,0); this_letter; diaeresis_grave(x_baryctr); endchar; cmchar "Lowercase iota with diaeresis and acute"; beginchar(oct"362",width#,acc_ht#,0); this_letter; diaeresis_acute(x_baryctr); endchar; cmchar "Lowercase iota with diaeresis and circumflex"; beginchar(oct"363",width#,Circ_ht#,0); this_letter; diaeresis_circumflex(x_baryctr); endchar; cmchar "Lowercase sigma followed by iota"; begindoublechar(oct"011",dim_sigma); mid_sigma; middoublechar(dims); this_letter; endchar; picture savedpicture;