Graphviz' strict mode not supported (with fix)

Question

A graph can be defined as

[strict] (graph|digraph) name { statement-list }

see http://www.graphviz.org/cgi-bin/man?dot

Unfortunately PlantUML does not support the optional strict. I have created a fix (see diff below).

It would be nice if you could integrate it because with that I can fix an outstanding bug in the Confluence PlantUML plugin (https://avono-support.atlassian.net/browse/PUML-177).

Thank you,

 Christoph

 

Index: src/net/sourceforge/plantuml/directdot/PSystemDotFactory.java
===================================================================
--- src/net/sourceforge/plantuml/directdot/PSystemDotFactory.java    (revision 619)
+++ src/net/sourceforge/plantuml/directdot/PSystemDotFactory.java    (working copy)
@@ -50,7 +50,7 @@
 
     @Override
     public PSystemDot executeLine(PSystemDot system, String line) {
-        if (system == null && line.matches("(di)?graph\\s+\\w+\\s+\\{")) {
+        if (system == null && line.matches("(strict\\s+)?(di)?graph\\s+\\w+\\s+\\{")) {
             data = new StringBuilder(line);
             data.append("\n");
             return new PSystemDot(data.toString());
 

Answer 1

Hello,

Thanks for the patch, and sorry about the delay!

This will be included in next official release (probably next week-end).

Regards,