texlive-base 2009-15 / usr / share / texmf-texlive / metafont / misc / waits.mf

% This file can be loaded after PLAIN.MF.
% It introduces conventions that are commonly used at WAITS.
base_version:=base_version&"/WAITS";

% The WAITS implementation allows an extended character set;
% characters :=, <=, <>, and >= are put into the class with <, =, >, :, and |;
% character ^^L (form feed) is in a class by itself, and is like an "outer" \.
% Files containing these special characters should not be expected to work
% elsewhere unless the following replacements are made:
  let <= = <=;
  let <> = <>;
  let >= = >=;
  let := = :=;

% Say "boise_proof" on the command line, to get proofmode on boise
def boise_proof = lcode_:=" /";
 extra_setup:=extra_setup&"grayfont grbois;" enddef;

screen_rows:=400; screen_cols:=480;

% Here are conventions for local output devices:

mode_def dover =  % dover mode: for the Xerox Dover
 proofing:=0;      % no, we're not making proofs
 fontmaking:=1;      % yes, we are making a font
 tracingtitles:=0;    % no, don't show titles in the log
 pixels_per_inch:=384;
 blacker:=1.2;      % make pens somewhat blacker
 fillin:=0;      % no compensation for fillin
 o_correction:=.6;    % but don't overshoot as much
 enddef;

mode_def imagen =  % imagen mode: for the Imagen 8/300 (Canon engine)
 proofing:=0;      % no, we're not making proofs
 fontmaking:=1;      % yes, we are making a font
 tracingtitles:=0;    % no, don't show titles in the log
 pixels_per_inch:=300;
 blacker:=0;      % Canon engine is black enough
 fillin:=.2;      % and it tends to fill in diagonals
 o_correction:=.6;    %
 enddef;

mode_def qms =    % qms mode: for the QMS (Xerox engine)
 proofing:=0;      % no, we're not making proofs
 fontmaking:=1;      % yes, we are making a font
 tracingtitles:=0;    % no, don't show titles in the log
 pixels_per_inch:=300;
 blacker:=.75;      % (this value is conjectural)
 fillin:=0;      % (ditto)
 o_correction:=.5;    % (ditto)
 enddef;

mode_def aps =    % aps mode: for the Autologic APS-Micro5
 proofing:=0;      % no, we're not making proofs
 fontmaking:=1;      % yes, we are making a font
 tracingtitles:=1;      % yes, show titles online
 pixels_per_inch:=722.909;    % that's roughly 10 per pt
 blacker:=.2;      % make pens a teeny bit blacker
 fillin:=.2;      % but compensate for diagonal fillin
 o_correction:=1;      % and keep the full overshoot
 enddef;

mode_def crs =    % crs mode: for the Alphatype CRS
  proofing:=0;      % no, we're not making proofs
 fontmaking:=1;      % yes, we are making a font
 tracingtitles:=1;      % yes, show titles online
 begingroup interim warningcheck:=0;  % (we need to go past 4096)
  pixels_per_inch:=4000+4000/3 endgroup;  % HIGH res
 blacker:=4;      % make pens a lot blacker
 fillin:=0;      % but don't compensate for fillin
 o_correction:=1;      % and keep the full overshoot
 enddef;

mode_def boise =  % boise mode: for the HP 2680A
 proofing:=0;      % no, we're not making proofs
 fontmaking:=1;      % yes, we are making a font
 tracingtitles:=0;    % no, don't show titles in the log
 pixels_per_inch:=180;
 blacker:=.55;      % make pens a bit blacker
 fillin:=.1;      % and compensate for diagonal fillin
 o_correction:=.3;    % but don't overshoot much
 enddef;

mode_def DD =  % DD mode: for the DataDisc (usually with mag=magstep 2=1.44)
 proofing:=0;      % no, we're not making proofs
 fontmaking:=1;      % yes, we are making a font
 tracingtitles:=0;      % no, don't show titles in the log
 pixels_per_inch:=70;    % really lowres
 blacker:=0;      % don't make the pens any blacker
 fillin:=0;        % and don't compensate for fillin
 o_correction:=.2;      % but suppress most overshoots
 enddef;

mode_def canon =  % canon mode: for the old Imagen (Canon LBP10)
 proofing:=0;      % no, we're not making proofs
 fontmaking:=1;      % yes, we are making a font
 tracingtitles:=0;    % no, don't show titles in the log
 pixels_per_inch:=240;
 blacker:=.2;      % make pens a wee bit blacker
 fillin:=.2;      % and compensate for fillin
 o_correction:=.4;    % but don't overshoot as much
 enddef;

mode_def newDD =  % newDD mode: for DataDisc with special aspect ratio
 proofing:=0;      % no, we're not making proofs
 fontmaking:=1;      % yes, we are making a font
 tracingtitles:=0;    % no, don't show titles in the log
 pixels_per_inch:=70;    % really lowres
 blacker:=0;      % don't make the pens any blacker
 fillin:=0;      % and don't compensate for fillin
 o_correction:=.2;    % but suppress most overshoots
 aspect_ratio:=4/3;    % this is the new feature...
 enddef;

mode_def cg =    % cg mode: for the Compugraphic 8600
 proofing:=0;      % no, we're not making proofs
 fontmaking:=1;      % yes, we are making a font
 tracingtitles:=1;      % yes, show titles online
 pixels_per_inch:=1301.5;    % a bit less than 20 per pt
 blacker:=.2;      % make pens a teeny bit blacker
 fillin:=.2;      % but compensate for diagonal fillin
 o_correction:=1;      % and keep the full overshoot
 aspect_ratio:=1569/1301.5;    % strange, no?
 enddef;

mode_def epson =  % Epson
 proofing:=0;      % no, we're not making proofs
 fontmaking:=1;      % yes, we are making a font
 tracingtitles:=0;    % no, don't show titles in the log
 pixels_per_inch:=240;    % lowres
 blacker:=0;      % don't make the pens any blacker
 fillin:=0;      % and don't compensate for fillin
 o_correction:=.2;    % but suppress most overshoots
 aspect_ratio:=9/10;    % 216 dots/inch vertical
 enddef;


localfont:=imagen;

% Finally, here are macros for Xerox-world font info:

def font_family expr s =  % string s names the font family, e.g., "CMR"
 headerbyte 49: BCPL_string(s,20);
 special "identifier "&s enddef;
def coding_scheme expr s = % string s names the scheme, e.g. "TEX TEXT"
 headerbyte 9: BCPL_string(s,40);
 special "codingscheme "&s enddef;
def font_face_byte expr x = % integer x gives the family member number,
 headerbyte 72: x;          % which should be between 0 and 255
 special "fontfacebyte"; numspecial x enddef;

def BCPL_string(expr s,n)= % string s becomes an n-byte BCPL string
 for l:=if length(s)>=n: n-1 else: length(s) fi: l
  for k:=1 upto l: , substring (k-1,k) of s endfor
  for k:=l+2 upto n: , 0 endfor endfor enddef;

Xerox_world:=1;    % users can say `if known Xerox_world:...fi'

inner end;
def bye=
 if fontmaking>0: font_family font_identifier_;
  coding_scheme font_coding_scheme_;
  font_face_byte max(0,254-round 2designsize); fi
 tracingstats:=1;  % at least for now we want this
 end
 enddef;

outer bye,end;