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#!/usr/bin/perl -w
# Copyright 2011, 2012 Kevin Ryde
# This file is part of Perl-Critic-Pulp.
#
# Perl-Critic-Pulp 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 3, or (at your option) any
# later version.
#
# Perl-Critic-Pulp 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 Perl-Critic-Pulp. If not, see <http://www.gnu.org/licenses/>.
use strict;
use warnings;
use Regexp::Common 'comment';
use lib::abs '.';
use MyLocatePerl;
use MyStuff;
my $verbose = 0;
my $l = MyLocatePerl->new (regexp => qr/\.pm$/);
while (my ($filename, $str) = $l->next) {
if ($verbose) { print "look at $filename\n"; }
# strip comments
$str =~ s/$RE{comment}{Perl}//og;
pos($str) = 0;
# $str =~ /\$VERSION\s*=\s*
# ('[^']*?[^'0-9.]
# |"[^"]*?[^"0-9.]
# |q\([^)]*?[^)0-9.]
# |q\{[^}]*?[^}0-9.]
#
# # qw$...$ ok
# # qv() version module ok
# |q[^vw({]
# )
# /gx
# or next;
# my $pos = pos($str);
# my ($line, $col) = MyStuff::pos_to_line_and_column ($str, $pos);
# print "$filename:$line:$col: non-numeric VERSION string\n",
# MyStuff::line_at_pos($str,$pos);
$str =~ /[^A-Za-z_]VERSION\s+(>[^>]|<|[!=]=)/g
or next;
my $pos = pos($str);
my ($line, $col) = MyStuff::pos_to_line_and_column ($str, $pos);
print "$filename:$line:$col: explicit VERSION compare\n",
MyStuff::line_at_pos($str,$pos);
}
exit 0;
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