mdw@git.distorted.org.uk Git - xfonts-traditional/blob - bdf-filter

   1 #!/usr/bin/perl -w
   2 use strict;
   3
   4 our $state='begin';
   5 our ($w,$h,$xo,$yo,$y,$bitmap,$glyph);
   6
   7 while (<>) {
   8     if ($state eq 'bitmap' && $y==$h) {
   9         $state='idle';
  10     }
  11     if ($state eq 'bitmap') {
  12         m/^([0-9a-fA-F]+)\s+$/ or die $y;
  13         length($1) == (($w+7 >> 3) << 1) or die "$1 $w";
  14         $glyph .= "$1;";
  15     }
  16     if ($state eq 'begin' && m/^FOUNDRY\s+\"Misc\"\s+/i) {
  17           s/misc/Trad/i;
  18           $state='idle';
  19     }
  20       if ($state eq 'idle' && m/^STARTCHAR\s/) {
  21           $state='startchar';
  22           $w=undef;
  23       }
  24       if ($state eq 'startchar') {
  25           if (m/^BBX\s+(\+?\d+)\s+(\+?\d+)\s+([-+]?\d+)\s+([-+]?\d+)\s+$/) {
  26               ($w,$h,$xo,$yo) = ($1,$2,$3,$4);
  27           }
  28           if (m/^BITMAP\s+$/) {
  29               die unless defined $w;
  30               $y=0;
  31               $glyph='';
  32               $state='bitmap';
  33           }
  34       }
  35
  36
  37           if ($inchar) {
  38           if (
  39               $inchar
  40
  41       next unless $foundry;