X-Git-Url: http://git.vanrenterghem.biz/git.ikiwiki.info.git/blobdiff_plain/71cd4921c1b5ace031c3235d2dc99f813db289e3..ca9e45c3ba2ad852123aeb8783eed07ed73ce00c:/doc/bugs/Problems_with_graphviz.pm_plug-in.mdwn diff --git a/doc/bugs/Problems_with_graphviz.pm_plug-in.mdwn b/doc/bugs/Problems_with_graphviz.pm_plug-in.mdwn index 0c679a910..c9f698158 100644 --- a/doc/bugs/Problems_with_graphviz.pm_plug-in.mdwn +++ b/doc/bugs/Problems_with_graphviz.pm_plug-in.mdwn @@ -3,26 +3,19 @@ The graphviz.pm plug-in currently attempts to read PNG data in UTF-8 mode, which utf8 "\x89" does not map to Unicode at /usr/local/lib/perl5/site_perl/5.8.8/IkiWiki/Plugin/graphviz.pm line 53, 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]] +> 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. ->> >> Here is an updated patch againt ikiwiki-2.5: +>>> [[Applied|done]], thanks. --[[Joey]] --- 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 (\%) { #{{{ + @@ -69,7 +69,12 @@ sub render_graph (\%) { } } @@ -33,9 +26,9 @@ It also generates image URLs relative to the page being rendered, which means th + else { + return "\n"; + } - } #}}} + } - sub graph (@) { #{{{ + sub graph (@) { >> --[[HenrikBrixAndersen]] @@ -45,7 +38,7 @@ The patch below fixes these two issues. --- graphviz.pm.orig Thu Jun 7 15:45:16 2007 +++ graphviz.pm Fri Jun 8 12:03:38 2007 - @@ -41,7 +41,6 @@ sub render_graph (\%) { #{{{ + @@ -41,7 +41,6 @@ sub render_graph (\%) { $pid=open2(*IN, *OUT, "$params{prog} -Tpng"); # open2 doesn't respect "use open ':utf8'" @@ -53,7 +46,7 @@ The patch below fixes these two issues. binmode (OUT, ':utf8'); print OUT $src; - @@ -70,7 +69,12 @@ sub render_graph (\%) { #{{{ + @@ -70,7 +69,12 @@ sub render_graph (\%) { } } @@ -64,6 +57,6 @@ The patch below fixes these two issues. + else { + return "\n"; + } - } #}}} + } - sub graph (@) { #{{{ + sub graph (@) {