/usr/share/latex-cjk-common/utils/subfonts/clonevf.pl is in latex-cjk-common 4.8.3+git20120914-2ubuntu1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 | #! /usr/bin/perl -w
#
# This script clones a virtual font from a TFM file.
#
# As prerequisites, it needs the programs `tftopl' and `vptovf', which must
# be in the path.
#
# Call the script as
#
# perl clonevf.pl tfm-name vf-name
#
# Example:
#
# perl clonevf.pl bsmiuv bsmilpv
# Copyright (C) 1994-2012 Werner Lemberg <wl@gnu.org>
#
# This program 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 in doc/COPYING; if not, write to the Free
# Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
# MA 02110-1301 USA
use strict;
my $prog = $0;
$prog =~ s@.*/@@;
if ($#ARGV != 1) {
die("usage: $prog tfm-name vf-name\n");
}
my $tfmname = $ARGV[0];
my $vfname = $ARGV[1];
# Create PL file.
print("Processing metrics file \`$tfmname.tfm'...\n");
my $arg = "tftopl $tfmname.tfm > $tfmname.pl";
system($arg) == 0
|| die("$prog: calling \`$arg' failed: $?\n");
# Create VPL file.
print("Writing virtual property list file \`$vfname.vpl'...\n");
open(PL, "$tfmname.pl")
|| die("$prog: can't open \`$tfmname.pl': $!\n");
open(VPL, ">", "$vfname.vpl")
|| die("$prog: can't open \`$vfname.vpl': $!\n");
print(VPL "(VTITLE Created by \`$prog " . join(" ", @ARGV) . "')\n");
print(VPL "(FAMILY TEX-\U$vfname\E)\n");
my $have_mapfont = 0;
while (<PL>) {
next if /^\(FAMILY/;
next if /^\(CHECKSUM/;
if (/^\(CHARACTER (.*)/) {
if (!$have_mapfont) {
print(VPL "(MAPFONT D 0\n");
print(VPL " (FONTNAME $tfmname)\n");
print(VPL " )\n");
$have_mapfont = 1;
}
my $char = $1;
print(VPL $_);
$_ = <PL>;
if (/CHARWD/) {
print(VPL $_);
$_ = <PL>;
}
if (/CHARHT/) {
print(VPL $_);
$_ = <PL>;
}
if (/CHARDP/) {
print(VPL $_);
$_ = <PL>;
}
print(VPL " (MAP\n");
print(VPL " (SELECTFONT D 0)\n");
print(VPL " (SETCHAR $char)\n");
print(VPL " )\n");
}
print(VPL $_);
}
close(PL);
close(VPL);
print("Processing \`$vfname.vpl'\n");
$arg = "vptovf $vfname.vpl";
system($arg) == 0
|| die("$prog: calling \`$arg' failed: $?\n");
print("Removing \`$tfmname.pl'...\n");
unlink("$tfmname.pl");
print("Removing \`$vfname.vpl'...\n");
unlink("$vfname.vpl");
# eof
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