http:^^www.cs.indiana.edu^hyplan^dyb^syntactic.html
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Date: Wed, 20 Nov 1996 19:14:57 GMT
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<html><HEAD><TITLE>Syntactic Abstraction</TITLE></HEAD><BODY background = "pentag8.gif"><H2>Syntactic Abstraction </H2><Strong>Description: </Strong> <Blockquote>Traditional macros used to extend programming languages suffer fromsemantic difficulties due to unintended variable bindings that occur asthe result of the code transformations specified by macrotransformers.We have developed the concept of hygienic (lexically scoped) macrosand are continuing to refine the concept of syntactic abstraction andrender it usable for a wider variety of applications.</Blockquote><P><Strong>Associated Faculty:</Strong> <!WA0><a href="http://www.cs.indiana.edu/hyplan/dyb.html">R. Kent Dybvig</a>,<!WA1><a href="http://www.cs.indiana.edu/hyplan/dfried.html">Daniel P. Friedman</a><P><Strong>Associated Postdocs and Graduate Students:</Strong> <!WA2><a href="http://www.cs.indiana.edu/hyplan/bruggema.html">Carl Bruggeman</a>,<!WA3><a href="http://www.cs.indiana.edu/hyplan/owaddell.html">Oscar Waddell</a><P><Strong>Affiliated Projects:</Strong><!WA4><a href="http://www.cs.indiana.edu/hyplan/dyb/scheme2k.html">Scheme 2000</a>,<!WA5><a href="http://www.cs.indiana.edu/hyplan/dyb/scheme-impl.html">Scheme implementation</a>,<!WA6><a href="http://www.cs.indiana.edu/eip/home.html">IU Scheme EducationalInfrastructure Project</a></a><P><Strong> For more information</Strong><!WA7><A HREF = "http://www.cs.indiana.edu/hyplan/dyb/synbib.html">clickhere</A><p><!WA8><IMG SRC="http://www.cs.indiana.edu/hyplan/dyb/back.gif"><!WA9><A HREF = "http://www.cs.indiana.edu/l/www/research/index.html">Computer Science Research Page</A>
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