Subject: On that last post... From: Brandon Ibach <bibach@xxxxxxxxxxxxxx> Date: Sun, 19 Jul 1998 12:12:26 -0500 (CDT) |
I did neglect to mention a few things about the style sheet I just posted for counting lines in a play, sorting and printing them. I didn't test it on a very large instance, so I'm not sure how it will perform. My concern is the heavy use of recursive procedures. However, tail-recursion (a feature of Scheme systems which allows them to turn a recursive procedure into a non-recursive loop under the right circumstances, if I understand it correctly) should help in almost all of the cases here. I think the main qsort procedure is the only one where tail-recursion might not be possible, due to the double call to itself at the bottom (where it calls itself to sort each of the two sub-lists). Any comments or suggestions from those on the list more versed in these issues are welcomed. -Brandon :) DSSSList info and archive: http://www.mulberrytech.com/dsssl/dssslist
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