34 lines
966 B
HTML
34 lines
966 B
HTML
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">
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<html>
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<head>
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<title>Envdraw</title>
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</head>
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<body>
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<h1>Envdraw</h1>
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EnvDraw is a environment diagramming package which draws environment
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diagrams as taught in Abelson and Sussman's _Structure and
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Interpretation of Computer Languages_. It was written as an
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instructional tool for the CS61A course at the University of
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California at Berkeley. The environment diagrammer is a metacircular
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evaluator which draws procedures, environments, and box and pointer
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diagrams along with all the accompanying symbols and mutation. It
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includes a box and pointer diagrammer which handles circular list
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structures, cons cell mutation, and also will watch for modification
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of any symbols known to be pointing to drawn cells.
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<hr>
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<address><a href="mailto:eg@unice.fr">Erick Gallesio</a></address>
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<!-- Created: Tue Mar 10 19:29:32 CET 1998 -->
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<!-- hhmts start -->
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<!-- hhmts end -->
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</body>
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</html>
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