/usr/bin/deweb is in chktex 1.7.6-1ubuntu1.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 | #! /usr/bin/perl
# deweb v1.2, kills the C sections of a CWEB file, for passing to ChkTeX.
# Copyright (C) 1996 Jens T. Berger Thielemann
#
# 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; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# Contact the author at:
# Jens Berger
# Spektrumvn. 4
# N-0666 Oslo
# Norway
# E-mail: <jensthi@ifi.uio.no>
#
#
#
print STDERR "DeWEB v1.3 - Copyright 1996 Jens T. Berger Thielemann\n";
undef $/;
my @FILES = @ARGV;
FILE:
while( my $file = shift @FILES ) {
my $success = open my $fh, '<', "$file";
if ( ! $success ) {
print STDERR "Couldn't open file '$file'\n";
next FILE;
}
$texmode = 1;
$_ = <$fh>;
while (/\@/) {
&out($`);
$_ = $';
if (/^@/) {
$_ = $';
&out('@');
next;
}
if (/^([\s\n])/) {
$_ = $';
print "\n" if $1 eq "\n";
$texmode = 1;
next;
}
if (/^[cpd]/i) {
$_ = $';
$texmode = 0;
next;
}
if (/^\,/i) {
$_ = $';
print '\,';
next;
}
if (m!^/!) {
$_ = $';
print '\\\\';
next;
}
if (/^[h\&\|\;\#\+]/i || /^i.*/i) {
$_ = $';
next;
}
if (/^\*[0-9\*]?((.|\n)*?\.)/) {
$_ = $';
print $1;
$texmode = 1;
next;
}
if (/^[<(^.t!]((.|\n)*?)\@\>/i) {
$_ = $';
print '{'.$1.'}';
$texmode = 0;
next;
}
if (/^[=]((.|\n)*?)\@\>/) {
$_ = $';
print &printnl($1);
next;
}
if (/^[fsl](\s+\S+\s+\S+)|^\'(.|\n)*?\'|^\[((.|\n)*?)\@\]/i) {
$_ = $';
print &printnl($+);
next;
}
@line = split(/\n/, $_, 2);
print STDERR "Unknown opcode, ignored. Buffer:\n$line[0]\n";
}
print $_;
}
sub printnl {
my($foo);
if (defined $_[0]) {
$foo = $_[0];
$foo =~ s/.//g;
} else {
$foo = "";
}
$foo;
}
sub out {
print $texmode? $_[0] : &printnl($_[0]);
}
|