Initial patch

diff --git a/doc/todo/using_meta_titles_for_parentlinks.html b/doc/todo/using_meta_titles_for_parentlinks.html
new file mode 100644 (file)
index 0000000..dad1314
--- /dev/null
+++ b/doc/todo/using_meta_titles_for_parentlinks.html
@@ -0,0 +1,120 @@
+It is possible to set a Page-Title in the meta-plugin, but that one isn't
+reused in parentlinks. This patch may fix it.
+
+<ul>
+<li> I give pagetitle the full path to a page.
+<li> I redefine the 'pagetitle'-sub to deal with it.
+<li> to maintain compatibility for IkiWikis without the meta-plugin, i added a 'basename' to the Original-pagetitle.
+</ul>
+
+<pre>
+diff -c /usr/share/perl5/IkiWiki/Render.pm.distrib /usr/share/perl5/IkiWiki/Render.pm
+*** /usr/share/perl5/IkiWiki/Render.pm.distrib  Wed Aug  6 07:34:55 2008
+--- /usr/share/perl5/IkiWiki/Render.pm  Tue Aug 26 23:29:32 2008
+***************
+*** 102,108 ****
+        $template->param(
+                title => $page eq 'index' 
+                        ? $config{wikiname} 
+!                       : pagetitle(basename($page)),
+                wikiname => $config{wikiname},
+                content => $content,
+                backlinks => $backlinks,
+--- 102,108 ----
+        $template->param(
+                title => $page eq 'index' 
+                        ? $config{wikiname} 
+!                       : pagetitle($page),
+                wikiname => $config{wikiname},
+                content => $content,
+                backlinks => $backlinks,
+
+diff -c /usr/share/perl5/IkiWiki/Plugin/parentlinks.pm.distrib /usr/share/perl5/IkiWiki/Plugin/parentlinks.pm
+*** /usr/share/perl5/IkiWiki/Plugin/parentlinks.pm.distrib      Wed Aug  6 07:34:55 2008
+--- /usr/share/perl5/IkiWiki/Plugin/parentlinks.pm      Tue Aug 26 23:19:43 2008
+***************
+*** 44,50 ****
+                        "height_$height" => 1,
+                };
+                $path.="/".$dir;
+!               $title=IkiWiki::pagetitle($dir);
+                $i++;
+        }
+        return @ret;
+--- 44,50 ----
+                        "height_$height" => 1,
+                };
+                $path.="/".$dir;
+!               $title=IkiWiki::pagetitle($path);
+                $i++;
+        }
+        return @ret;
+
+diff -c /usr/share/perl5/IkiWiki.pm.distrib /usr/share/perl5/IkiWiki.pm
+*** /usr/share/perl5/IkiWiki.pm.distrib Wed Aug  6 07:48:34 2008
+--- /usr/share/perl5/IkiWiki.pm Tue Aug 26 23:47:30 2008
+***************
+*** 792,797 ****
+--- 792,799 ----
+        my $page=shift;
+        my $unescaped=shift;
+  
++       $page=basename($page);
++ 
+        if ($unescaped) {
+                $page=~s/(__(\d+)__|_)/$1 eq '_' ? ' ' : chr($2)/eg;
+       }
+
+diff -c /usr/share/perl5/IkiWiki/Plugin/meta.pm.distrib /usr/share/perl5/IkiWiki/Plugin/meta.pm
+*** /usr/share/perl5/IkiWiki/Plugin/meta.pm.distrib     Wed Aug  6 07:34:55 2008
+--- /usr/share/perl5/IkiWiki/Plugin/meta.pm     Tue Aug 26 23:30:58 2008
+***************
+*** 3,8 ****
+--- 3,9 ----
+  package IkiWiki::Plugin::meta;
+  
+  use warnings;
++ no warnings 'redefine';
+  use strict;
+  use IkiWiki 2.00;
+  
+***************
+*** 289,294 ****
+--- 290,323 ----
+        }
+  } #}}}
+  
++ sub IkiWiki::pagetitle ($;$) { #{{{
++       my $page=shift;
++       my $unescaped=shift;
++ 
++       print "debug1: $page\n";
++ 
++       if ($page =~ m#/#) {
++               $page =~ s#^/##;
++               $page =~ s#/index$##;
++               if ($pagestate{"$page/index"}{meta}{title}) {
++                       $page = $pagestate{"$page/index"}{meta}{title};
++               } else {
++                       $page = IkiWiki::basename($page);
++               }
++       }
++ 
++       if ($unescaped) {
++               $page=~s/(__(\d+)__|_)/$1 eq '_' ? ' ' : chr($2)/eg;
++       }
++       else {
++               $page=~s/(__(\d+)__|_)/$1 eq '_' ? ' ' : "&#$2;"/eg;
++       }
++ 
++       print "debug2: $page\n";
++ 
++       return $page;
++ } #}}}
++ 
+  package IkiWiki::PageSpec;
+  
+  sub match_title ($$;@) { #{{{
+
+
+</pre>