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Add support for specifying optional node URL and tooltip text #25

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NicolasRouquette opened this issue Jan 26, 2019 · 0 comments

NicolasRouquette commented Jan 26, 2019

For SVG output, the dot language supports specifying a URL link for a node.
See: https://graphviz.gitlab.io/_pages/doc/info/attrs.html#d:URL

Since the node label is a table, the tooltip shows "

" if there is no anchor.
For such cases, it would be helpful to override the tooltip.

NicolasRouquette added a commit to NicolasRouquette/reftree that referenced this issue


Fixes stanch#25

6f6e107

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