#!/usr/bin/perl -w
# Copyright 2013 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/>.
=pod
C<foo>>
Foo <F<foo@bar.org>>
CE<lt>>
C<<k>>
=cut
use 5.005;
use strict;
use warnings;
use Perl6::Slurp;
use lib::abs '.';
use MyLocatePerl;
use MyStuff;
# uncomment this to run the ### lines
# use Smart::Comments;
my $verbose = 0;
{
package MyParser;
use strict;
use warnings;
use base 'Pod::Parser';
sub parse_from_string {
my ($self, $str, $filename) = @_;
require IO::String;
my $fh = IO::String->new ($str);
$self->{_INFILE} = $filename;
return $self->parse_from_filehandle ($fh);
}
sub command {
my ($self, $command, $text, $linenum) = @_;
if ($command eq 'begin') {
$self->{'in_begin'} = $text;
}
if ($command eq 'end') {
$self->{'in_begin'} = '';
}
$self->textblock($text, $linenum);
return '';
}
sub verbatim {
return '';
}
sub textblock {
my ($self, $text, $linenum, $paraobj) = @_;
### textblock(): $text
if ($self->{'in_begin'} eq 'html') {
return '';
}
my $tree = $self->parse_text ($text, $linenum);
my @pending = reverse $tree->children;
my $prev = 'text';
while (@pending) {
### $prev
my $elem = pop @pending;
if (ref $elem && $elem->isa('Pod::ParseTree')) {
push @pending, reverse $elem->children;
next;
}
if (ref $elem) {
### obj: ref $elem
$prev = $elem->cmd_name;
(undef, $linenum) = $elem->file_line;
} else {
### text: $elem
if (($elem =~ /^(>)/ && $prev ne 'text')
|| ($elem =~ /^(<)/ && $prev ne 'text' && $prev ne 'Z')) {
print "$self->{'filename'}:$linenum: $prev $1\n";
}
if (length($elem)) {
$prev = 'text';
}
}
}
return '';
}
}
my $l = MyLocatePerl->new (under_directory => '/usr/share/perl5',
# under_directory => '/usr/share/perl/5.14/',
include_pod => 1,
);
while (my ($filename, $str) = $l->next) {
if ($verbose) { print "look at $filename\n"; }
my $parser = MyParser->new;
$parser->{'filename'} = $filename;
$parser->{'str'} = $str;
$parser->{'in_begin'} = '';
$parser->parse_from_string($str);
}
exit 0;