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Question on top-level (and other) environmentsIn Lisps, where definitions, expressions, and syntax transformers can be mixed freely in a block of code, the semantics of environments become a bit complicated, I think. R6RS's expansion process is the best and most clearly described semantics for such blocks that I know. In effect, a block of code is transformed into a This seems sensible, but I wonder if anyone has pointers, information, or rationale for R6RS's and other possible approaches to the semantics of such environments? Thanks By Manuel J. Simoni at 2009-07-22 13:47 | LtU Forum | previous forum topic | next forum topic | other blogs | 3582 reads
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