* Clean up behavior with broken parentlinks.

IkiWiki/Render.pm

@@ -74,7 +74,7 @@ sub parentlinks ($) { #{{{
 	foreach my $dir (reverse split("/", $page)) {
 		if (! $skip) {
 			$path.="../";
-			unshift @ret, { url => $path.htmlpage($dir), page => pagetitle($dir) };
+			unshift @ret, { url => exists $pagesources{$dir} ? $path.htmlpage($dir) : "", page => pagetitle($dir) };
 		}
 		else {
 			$skip=0;

debian/changelog

@@ -6,8 +6,9 @@ ikiwiki (1.22) UNRELEASED; urgency=low
     STYLEURL and add BASEURL to all templates (some already had it). This
     new more general variable can be used to link to other things (eg, images)
     from the template, as well as stylesheets.
+  * Clean up behavior with broken parentlinks.
 
- -- Joey Hess <joeyh@debian.org>  Mon, 21 Aug 2006 18:16:09 -0400
+ -- Joey Hess <joeyh@debian.org>  Mon, 21 Aug 2006 18:26:28 -0400
 
 ikiwiki (1.21) unstable; urgency=low
 

doc/bugs/broken_parentlinks.mdwn

@@ -5,3 +5,5 @@ that superpages weren't mandatory.
 For example, if you are in 'example/page.html', the header will be something
 like 'wiki / example / page'. Now, if 'example.html' doesn't exist, you'll have
 a dead link for every subpage.
+
+[[todo/done]]

templates/page.tmpl

@@ -14,7 +14,11 @@
 <div class="header">
 <span>
 <TMPL_LOOP NAME="PARENTLINKS">
+<TMPL_IF NAME="URL">
 <a href="<TMPL_VAR NAME=URL>"><TMPL_VAR NAME=PAGE></a>/ 
+<TMPL_ELSE>
+<TMPL_VAR NAME=PAGE>/ 
+</TMPL_IF>
 </TMPL_LOOP>
 <TMPL_VAR TITLE>
 </span>