% This is an auxiliary file which prepares reading a CM % parametric file using method of % Bogus\l{}aw Jackowski \& Marek Ry\'cko % --------------------------------------------------------------------------- % Copyright (C) 1991--1998 Petr Novak % Karel Horak % Ladislav Lhotka % Petr Olsak % Slighly adapted for Expansion Font Generation by Han The Thanh % % The files included in this directory are the METAFONT sources % for CSfonts. It 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 program 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, write to the Free Software % Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA if unknown cmbase: input cmbase fi % the following codes correspond to the ISO-Latin2 numeric lowc[]; cs_shift = 0; cs_uc = -32; % for $=225,232,239,236,224,252,237,249,229,197,246,242,243,244,228,248, 185,187,250,233,253,190,184: lowc[$+cs_uc]=$+cs_shift; endfor lowc[165]:=181; lowc[169]:=185; lowc[171]:=187; lowc[174]:=190; % cs_aa =225+cs_shift; cs_AA=cs_aa+cs_uc; cs_cz =232+cs_shift; cs_CZ=cs_cz+cs_uc; cs_dj =239+cs_shift; cs_DJ=cs_dj+cs_uc; cs_ie =236+cs_shift; cs_IE=cs_ie+cs_uc; cs_rr =224+cs_shift; cs_RR=cs_rr+cs_uc; cs_ue =252+cs_shift; cs_UE=cs_ue+cs_uc; cs_ii =237+cs_shift; cs_II=cs_ii+cs_uc; cs_ou =249+cs_shift; cs_OU=cs_ou+cs_uc; cs_ll =229+cs_shift; cs_LL=cs_ll+cs_uc; cs_lj =181; cs_LJ=165; cs_oe =246+cs_shift; cs_OE=cs_oe+cs_uc; cs_nj =242+cs_shift; cs_NJ=cs_nj+cs_uc; cs_oo =243+cs_shift; cs_OO=cs_oo+cs_uc; cs_uo =244+cs_shift; cs_UO=cs_uo+cs_uc; cs_ae =228+cs_shift; cs_AE=cs_ae+cs_uc; cs_rz =248+cs_shift; cs_RZ=cs_rz+cs_uc; cs_sh =185+cs_shift; cs_SH=169; cs_tj =187+cs_shift; cs_TJ=171; cs_uu =250+cs_shift; cs_UU=cs_uu+cs_uc; cs_ee =233+cs_shift; cs_EE=cs_ee+cs_uc; cs_yy =253+cs_shift; cs_YY=cs_yy+cs_uc; cs_zh =190+cs_shift; cs_ZH=174; cs_ax =184+cs_shift; cs_AX=cs_ax+cs_uc; % additional characters single_opening_quote:=240; % , single_closing_quote:=241; % ` opening_quotes:=254; % ,, closing_quotes:=255; % `` french_opening_quotes:=158; % << french_closing_quotes:=159; % >> oneperthousand:=141; %. ogonek:=157; cs_hyph = 156; %% ^^c4(ý) ýý> ^^9c in *.tcp is recommended % % % the following codes correspond to the Cork scheme % numeric lowc[]; % cs_shift = 128; cs_uc = -32; % % for $=97,66,35,36,37,47,71,124,109,55,40,41,118,44,115,116,100,48,50, % 52,122,86,105,88,125,58: lowc[$+cs_shift+cs_uc]=$+cs_shift; % endfor % % cs_aa = 97+cs_shift; cs_AA=cs_aa+cs_uc; % cs_qb = 66+cs_shift;% % cs_cz = 35+cs_shift; cs_CZ=cs_cz+cs_uc; % cs_dj = 36+cs_shift; cs_DJ=cs_dj+cs_uc; % cs_ie = 37+cs_shift; cs_IE=cs_ie+cs_uc; % cs_rr = 47+cs_shift; cs_RR=cs_rr+cs_uc; % cs_qg = 71+cs_shift;% % cs_ue = 124+cs_shift; cs_UE=cs_ue+cs_uc; % cs_ii = 109+cs_shift; cs_II=cs_ii+cs_uc; % cs_ou = 55+cs_shift; cs_OU=cs_ou+cs_uc; % cs_ll = 40+cs_shift; cs_LL=cs_ll+cs_uc; % cs_lj = 41+cs_shift; cs_LJ=cs_lj+cs_uc; % cs_oe = 118+cs_shift; cs_OE=cs_oe+cs_uc; % cs_nj = 44+cs_shift; cs_NJ=cs_nj+cs_uc; % cs_oo = 115+cs_shift; cs_OO=cs_oo+cs_uc; % cs_uo = 116+cs_shift; cs_UO=cs_uo+cs_uc; % cs_ae = 100+cs_shift; cs_AE=cs_ae+cs_uc; % cs_rz = 48+cs_shift; cs_RZ=cs_rz+cs_uc; % cs_sh = 50+cs_shift; cs_SH=cs_sh+cs_uc; % cs_tj = 52+cs_shift; cs_TJ=cs_tj+cs_uc; % cs_uu = 122+cs_shift; cs_UU=cs_uu+cs_uc; % cs_qv = 86+cs_shift;% % cs_ee = 105+cs_shift; cs_EE=cs_ee+cs_uc; % cs_ax = 88+cs_shift; cs_AX=cs_ax+cs_uc; % cs_yy = 125+cs_shift; cs_YY=cs_yy+cs_uc; % cs_zh = 58+cs_shift; cs_ZH=cs_zh+cs_uc; % % additional characters % single_opening_quote:=240; % , % single_closing_quote:=241; % ` % opening_quotes:=254; % ,, % closing_quotes:=255; % `` % french_opening_quotes:=248; % << % french_closing_quotes:=249; % >> % oneperthousand:=141; %. % ogonek:=157; % cs_hyph = 156; %% ^^c4(ý) ýý> ^^9c in *.tcp is recommended if unknown improve_kerns: boolean improve_kerns; improve_kerns=true; fi; % redefinition of generate % --------------------------------------------------------------------------- string driver_name,ss; numeric ii; vardef generate @# = driver_name:=str @#; endgroup enddef; vardef use_driver @# = % |@#| is either empty or equals to the pt-size of the driver if unknown param_base: % in sophisticated applications a user may wish to specify % |param_base| prior to calling |use_driver|: string param_base; param_base=jobname; string new_param_b; if (substring(0,2) of param_base) = "cs": new_param_b := "cm"&substring(2,8) of param_base; elseif (substring(1,3) of param_base) = "cs": new_param_b := substring(0,1) of param_base&"cm"& substring(3,8) of param_base; elseif (substring(2,4) of param_base) = "cs": new_param_b := substring(0,2) of param_base&"cm"& substring(4,8) of param_base; fi; param_base := new_param_b; fi ii:=0; forever: ii:=ii+1; ss:=substring(length(param_base)-ii,length(param_base)-ii+1) of param_base; exitif ((ss<"0") or (ss>"9")) and (ss<>"+") and (ss<>"-"); endfor; ii:=ii-1; if str@# <> "": numeric scale; scale=scantokens( substring(length(param_base)-ii,length(param_base)) of param_base)/@#; numeric true_pt#; true_pt#=pt#; pt#:=scale*true_pt#; % |ogonek_pen#| is the only sharp extra PL parameter; it must be treated % differently: % if known ogonek_pen#: ogonek_pen#:=scale*ogonek_pen#; fi scantokens( "input "&(substring(0,length(param_base)-ii) of param_base)&str @#); pt#:=true_pt#; else: scantokens("input "¶m_base&".mf"); fi font_identifier:=substring(0,length(param_base)-ii) of param_base; scantokens("input "& if driver_name="roman": "kmroman" elseif driver_name="sroman": "kmroman" elseif driver_name="textit": "kmtextit" elseif driver_name="csc": "kmcsc" elseif driver_name="texset": "kmtexset" elseif driver_name="title": "kmtitle" else: driver_name fi); enddef; % The proportion of |vair/stem| depends drastically on resolution; % e.g., for 300 dpi cmbx10 |vair=1| and |stem=5|, for 746 dpi cmbx10 % (300 dpi, magstep 5) |vair=4| and |stem=12|, while, sharply speaking, % |stem#/vair#=3.15381|; hence a new variable |xvair| has been introduced % to be used in some crucial places instead of |vair|. vardef xvair = stem*vair#/stem# enddef; %%% italcorr corrital % correction of italic correction (cf. D. E. Knuth, The \MF{}book, p. 105): vardef corrital z suffix $ = % |z$| is the rightmost position of a pen (in accent path) if not monospace: save charic_; charic_=(rt(x$)-r)/hppp+slant*y$/vppp+.5u#; if charic_>charic: charic:=charic_; fi %| else: %| |charic=mono_charic#|, do nothing fi enddef; endinput; %%\end