Pharo has a working Roassal



I started the work of porting it to squeak, but it needs a week or two more of work to complete (which is time I do not have at the moment).








---- On Mon, 13 Sep 2021 08:39:21 -0400 Michał Olszewski <m.olszewski at nexat.pl> wrote ----


Hello, 
 
Does anybody know an algorithm for drawing tree graph nodes so they 
don't clump in one place but rather form a (vertical) tree? I plan on 
visualizing a few ASTs. Example included in attachment. 
 
It's not related to Squeak per se, but I have no idea where to begin; 
what to type into Google.
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