For those folks that might want to fiddle with list comprehensions I tweaked Greg Ewing's list comprehensions patch to work with the current CVS tree. The attached gzip'd patch contains diffs for Grammar/Grammar Include/graminit.h Lib/test/test_grammar.py Lib/test/output/test_grammar Python/compile.c Python/graminit.c I would have updated the corresponding section of the language reference, but the BNF there didn't match the contents of Grammar/Grammar, so I was a bit unclear what needed doing. If it gets that far perhaps someone else can contribute the necessary verbiage or at least point me in the right direction. -- Skip Montanaro | http://www.mojam.com/ skip@mojam.com | http://www.musi-cal.com/