Hi, seth! >>>>> "sv" == seth vidal <skvidal@xxxxxxxxxxxx> writes: sv> Cleaned up a bunch of comma space style problems and ' vs ". nice! But what about spaces after ','? At natural human language, we always add space after ','... Why? More easy reading for other people. What about spaces before/after operators? Compare readability of: some_var=some_another-more_another some_var = some_another - more_another Python Style Guide (http://www.python.org/peps/pep-0008.html): == cut == Whitespace in Expressions and Statements - Always surround these binary operators with a single space on either side: assignment (=), comparisons (==, <, >, !=, <>, <=, >=, in, not in, is, is not), Booleans (and, or, not). == sv> Generally I was just trying to make the code more readable. yes! Right way. And at this way, I think s/,(\S)/, \1/g will be good step ;) -- Bor.