/usr/share/perl5/IkiWiki/Plugin/camelcase.pm is in ikiwiki 3.20120202ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 | #!/usr/bin/perl
# CamelCase links
package IkiWiki::Plugin::camelcase;
use warnings;
use strict;
use IkiWiki 3.00;
# This regexp is based on the one in Text::WikiFormat.
my $link_regexp=qr{
(?<![^A-Za-z0-9\s]) # try to avoid expanding non-links with a
# zero width negative lookbehind for
# characters that suggest it's not a link
\b # word boundry
(
(?:
[A-Z] # Uppercase start
[a-z0-9] # followed by lowercase
\w* # and rest of word
)
{2,} # repeated twice
)
}x;
sub import {
hook(type => "getsetup", id => "camelcase", call => \&getsetup);
hook(type => "linkify", id => "camelcase", call => \&linkify);
hook(type => "scan", id => "camelcase", call => \&scan);
}
sub getsetup () {
return
plugin => {
safe => 1,
rebuild => undef,
},
camelcase_ignore => {
type => "string",
example => [],
description => "list of words to not turn into links",
safe => 1,
rebuild => undef, # might change links
},
}
sub linkify (@) {
my %params=@_;
my $page=$params{page};
my $destpage=$params{destpage};
$params{content}=~s{$link_regexp}{
ignored($1) ? $1 : htmllink($page, $destpage, linkpage($1))
}eg;
return $params{content};
}
sub scan (@) {
my %params=@_;
my $page=$params{page};
my $content=$params{content};
while ($content =~ /$link_regexp/g) {
add_link($page, linkpage($1)) unless ignored($1)
}
}
sub ignored ($) {
my $word=lc shift;
grep { $word eq lc $_ } @{$config{'camelcase_ignore'}}
}
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