You don't need to remove whitespace preceding the comment, because it will be removed from the final result by the regex matching only non-whitespace characters. I originally had the first regex the way you have it.

is incorrect: if the line contains more than one word, this will only match the first one; you are explicitly disallowing embedded whitespace. We need to match from the first non-whitespace character to the last non-whitespace character and should include all intervening characters (including embedded whitespace).

No, we don't. Re-read the original post: we need to match URL-encoded URLs. Encoded URLs have no whitespace characters. My code is correct.

http://www.nodewarrior.org/chris/

In reply to Re: Re(3): parsing comments in newline-delimited files as lists by innerfire
in thread parsing comments in newline-delimited files as lists by Amoe

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