#!/usr/bin/perl -w
# Copyright 2009, 2010, 2011, 2014 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 5.005;
use strict;
use warnings;
use Perl6::Slurp;
use lib::abs '.';
use MyLocatePerl;
use MyStuff;
my $verbose = 0;
my $l = MyLocatePerl->new;
while (my ($filename, $str) = $l->next) {
if ($verbose) { print "look at $filename\n"; }
if ($str =~ /^__END__/m) {
substr ($str, $-[0], length($str), '');
}
# strip comments
# $str =~ s/#.*//mg;
# while ($str =~ /(?:^|\G|[^\\]) # current pos or not a \
# \\(?:\\\\)* # odd number of \
# # and an unknown
# # ([cdghijkmopqsvwyzABCDFGHIJKMNOPRSTVWXYZ456789])
# \n
# /sgx) {
#
# while ($str =~ /\G[$@]\w+
# (?:::\w+)*
# \\(:)
# /sgx) {
# \-> \[ \{
while ($str =~ /(\\*)
[\$\@]\w+
(?:::\w+)*
\\([[{-])
/sgx) {
next if length($1) & 1;
my $char = $2;
my $pos = pos($str);
my ($line, $col) = MyStuff::pos_to_line_and_column ($str, $pos);
my $s = MyStuff::line_at_pos($str, $pos);
substr($s,0,$col) =~ /q[qx]|"/ or next;
print "$filename:$line:$col: unknown \\$char\n$s";
}
}
exit 0;