Benjamin Redelings
However, it would be nice to know of any programs that are better suited for this. For example, if I could write <>*<> and draw arrows from the placeholders "<>" to the memory location being referenced, that would be easier to read. This is done here http://en.wikibooks.org/wiki/Haskell/Graph_reduction to illustrate that 'square (1+2)' doesn't evaluate 1+2 twice. Any ideas?
Have a look at Brent Yorgey's 'diagrams' package:
http://projects.haskell.org/diagrams/
It does not do the automatic balancing that Graphviz does, but is a nice
generic drawing library for diagrams. In particular I assume that the
initial graph of your programs is actually a tree, for which diagrams
should be very well suitable.
Greets,
Ertugrul
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Key-ID: E5DD8D11 "Ertugrul Soeylemez