Fixes #1887: note that graph name needs quotes if non alphanumeric.

This commit is contained in:
Georg Brandl 2015-07-25 17:04:06 +02:00
parent 3e742bb43a
commit bf7d0ccd75

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@ -53,6 +53,10 @@ It adds these directives:
"bar" -- "baz";
.. note:: The graph name is passed unchanged to Graphviz. If it contains
non-alphanumeric characters (e.g. a dash), you will have to double-quote
it.
.. rst:directive:: digraph