utf8 "\x89" does not map to Unicode at /usr/local/lib/perl5/site_perl/5.8.8/IkiWiki/Plugin/graphviz.pm line 53, <IN> chunk 1.
Wide character in subroutine entry at /usr/local/lib/perl5/site_perl/5.8.8/IkiWiki/Plugin/graphviz.pm line 68.
+> Ok, will remove the binmode IN then. done --[[Joey]]
+
+>> Thanks --[[HenrikBrixAndersen]]
+
It also generates image URLs relative to the page being rendered, which means the URLs wont work when previewing a graph from the CGI script.
+> You seem to be using an old version of ikiwiki, these preview isues have
+> been fixed for some time, and the code doesn't look like what you patch
+> in your second hunk. --[[Joey]]
+
+>> I have just tested ikiwiki-2.5. The code in question still looks
+>> the same, and the patch is still needed for making the graphviz
+>> plug-in work in preview mode here.
+
+>>> No, the relevant code is just above the bit you patched. Notice that in
+>>> preview mode, it returns an img tag with the graphviz drawing embedded
+>>> in it, using base64 encoding. Unless you can show me why that doesn't
+>>> work, I still think this bug is done. --[[Joey]]
+
+>> Here is an updated patch againt ikiwiki-2.5:
+
+
+ --- IkiWiki/Plugin/graphviz.pm.orig 2007-07-27 11:35:05.000000000 +0200
+ +++ IkiWiki/Plugin/graphviz.pm 2007-07-27 11:36:02.000000000 +0200
+ @@ -69,7 +69,12 @@ sub render_graph (\%) { #{{{
+ }
+ }
+
+ - return "<img src=\"".urlto($dest, $params{page})."\" />\n";
+ + if ($params{preview}) {
+ + return "<img src=\"".urlto($dest, "")."\" />\n";
+ + }
+ + else {
+ + return "<img src=\"".urlto($dest, $params{page})."\" />\n";
+ + }
+ } #}}}
+
+ sub graph (@) { #{{{
+
+
+>> --[[HenrikBrixAndersen]]
+
+
The patch below fixes these two issues.
--- graphviz.pm.orig Thu Jun 7 15:45:16 2007