avoid clobbering origsub if checkconfig runs more than once

[git.ikiwiki.info.git] / IkiWiki / Plugin / camelcase.pm

diff --git a/IkiWiki/Plugin/camelcase.pm b/IkiWiki/Plugin/camelcase.pm
index 6c1fafb7bf13c9673940454acb6b8da22f6c2449..088447d6b4d133d0197e6bc3c1df57fd9c3292e8 100644 (file)
--- a/IkiWiki/Plugin/camelcase.pm
+++ b/IkiWiki/Plugin/camelcase.pm
@@ -4,7 +4,7 @@ package IkiWiki::Plugin::camelcase;
 
 use warnings;
 use strict;
-use IkiWiki 2.00;
+use IkiWiki 3.00;
 
 # This regexp is based on the one in Text::WikiFormat.
 my $link_regexp=qr{
@@ -33,7 +33,14 @@ sub getsetup () {
                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 (@) {
@@ -42,7 +49,7 @@ sub linkify (@) {
        my $destpage=$params{destpage};
 
        $params{content}=~s{$link_regexp}{
-               htmllink($page, $destpage, linkpage($1))
+               ignored($1) ? $1 : htmllink($page, $destpage, linkpage($1))
        }eg;
 
        return $params{content};
@@ -54,8 +61,13 @@ sub scan (@) {
         my $content=$params{content};
 
        while ($content =~ /$link_regexp/g) {
-               push @{$links{$page}}, linkpage($1);
+               add_link($page, linkpage($1)) unless ignored($1)
        }
 }
 
+sub ignored ($) {
+       my $word=lc shift;
+       grep { $word eq lc $_ } @{$config{'camelcase_ignore'}}
+}
+
 1