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
|
#!/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;
|
