Provide Unflatten Graphviz Command

[saulshanabrook]

Does this library support the unflatten graphviz command that is useful for graphs with multiple unconnected parts? For example, it is provided by the a Python wrapper around Graphviz.

[GordonSmith]

Quick answer is no.

If this is something you think should be added, please open a new issue requesting it. Some sample DOT before and after (and the CLI arguments used) would help greatly.

[borango]

I am also interested in an Ecmascript (wasm?) port of Graphviz's unflatten tool.

If this is not ranked high in @GordonSmith 's backlog then I will probably write something equivalent in Ecmascript. After all, the original source code is not very complex.

[GordonSmith]

@borango I don't believe an issue / request was ever opened...

[borango]

OK sure... I created one now: #149
Thank you Gordon.