blob: 6c1fafb7bf13c9673940454acb6b8da22f6c2449 (
plain)
- #!/usr/bin/perl
- # CamelCase links
- package IkiWiki::Plugin::camelcase;
- use warnings;
- use strict;
- use IkiWiki 2.00;
- # 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,
- };
- }
- sub linkify (@) {
- my %params=@_;
- my $page=$params{page};
- my $destpage=$params{destpage};
- $params{content}=~s{$link_regexp}{
- 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) {
- push @{$links{$page}}, linkpage($1);
- }
- }
- 1
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