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#! @PERL@
#+##############################################################################
#
# check_texinfo.pl: Extract texinfo commands from files
#
# Copyright (C) 1999, 2000 Free Software Foundation, Inc.
#
# 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
#
#-##############################################################################
# This requires perl version 5 or higher
require 5.0;
use strict;
use Getopt::Long;
my $verbose;
if (!GetOptions ("verbose" => \$verbose))
{
die "usage: $0 [-v] file...\n";
}
die "Need file to check\n" unless @ARGV > 0;
my (%seen, %context);
while (<>)
{
if (/\@(\*|\.|\:|\@|\{|\})/)
{
$seen{$&}++;
$context{$&} .= "> $_" if $verbose;
$_ = "$`XX$'";
redo;
}
if (/\@(\w+)/)
{
my ($before, $match, $after);
($before, $match, $after) = ($`, $&, $');
if ($before =~ /\b[-\w]+$/ && $after =~ /^[-\w.]*\b/)
{ # e-mail address
$seen{'e-mail address'}++;
$context{'e-mail address'} .= "> $_" if $verbose;
}
else
{
$seen{$match}++;
$context{$match} .= "> $_" if $verbose;
}
$match =~ s/^\@/X/;
$_ = "$before$match$after";
redo;
}
}
foreach (sort(keys(%seen)))
{
if ($verbose)
{
print "$_\n";
print $context{$_};
}
else
{
print "$_ ($seen{$_})\n";
}
}
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