Change Details

Hi, Please consider the following Graph: <graphviz preparse="dynamic"> strict digraph FooBar{ "Foo" {{#if:yes | -> }} "Bar"; } </graphviz> since the arrow is passed through a parserfunction it will come back as -&gt; encoded with htmlspecialchars. GraphViz then fails as it cannot interpret the dot-language. with Warning: WIKI_Playground_strict_digraph_FooBar.src: syntax error in line 2 near '-' As a workaround I added $input = str_replace('&gt;', '>', $input); in /Graphviz/includes/Graphviz.php on line 666, just after if ( $doRecursiveTagParse ) { $input = $parser->recursiveTagParse( $input, $frame ); } but maybe there is a better way to tackle this? In my case I have a more complex parser function returning dotgraph language but the gist is the same. Thanks, Istvan

Hi, Please consider the following Graph: <graphviz preparse="dynamic"> strict digraph FooBar{ "Foo" {{#if:yes | -> }} "Bar"; } </graphviz> since the arrow is passed through a parserfunction it will come back as -&gt; encoded with htmlspecialchars. GraphViz then fails as it cannot interpret the dot-language. with Warning: WIKI_Playground_strict_digraph_FooBar.src: syntax error in line 2 near '-' As a workaround I added $input = str_replace('&gt;', '>', $input); in /Graphviz/includes/Graphviz.php on line 666, just after if ( $doRecursiveTagParse ) { $input = $parser->recursiveTagParse( $input, $frame ); } but maybe there is a better way to tackle this? In my case I have a more complex parser function returning dotgraph language but the gist is the same. Thanks, Istvan | MediaWiki | 1.32.0 | | PHP | 7.3.1 (cgi-fcgi) | | MariaDB | 5.5.60-MariaDB | | GraphViz | 3.0.0 (d7732c8) |

Hi, Please consider the following Graph: <graphviz preparse="dynamic"> strict digraph FooBar{ "Foo" {{#if:yes | -> }} "Bar"; } </graphviz> since the arrow is passed through a parserfunction it will come back as -&gt; encoded with htmlspecialchars. GraphViz then fails as it cannot interpret the dot-language. with Warning: WIKI_Playground_strict_digraph_FooBar.src: syntax error in line 2 near '-' As a workaround I added $input = str_replace('&gt;', '>', $input); in /Graphviz/includes/Graphviz.php on line 666, just after if ( $doRecursiveTagParse ) { $input = $parser->recursiveTagParse( $input, $frame ); } but maybe there is a better way to tackle this? In my case I have a more complex parser function returning dotgraph language but the gist is the same. Thanks, Istvan | MediaWiki | 1.32.0 | | PHP | 7.3.1 (cgi-fcgi) | | MariaDB | 5.5.60-MariaDB | | GraphViz | 3.0.0 (d7732c8) |