in reply to Re: Regexp glitch while parsing record in CSV
in thread Regexp glitch while parsing record in CSV
<kbd>> m#(?:[^,]*,\s*){3}(.*?)\s*,#</kbd>
This worked, thanks--and taught me a couple of things about regular expressions that I'd seen in several of the books but hadn't yet understood.
Still perplexed by the failure of the other regexp. Even though<kbd> [^,]+ </kbd>does indeed include spaces, I'm perplexed by why the<kbd> \s* </kbd>preceding and following it fail to catch spaces when they exist in those locations in the string.<kbd> \s* </kbd>does catch them when it is used this way:
<kbd>split /\s*,\s*/ , $_</kbd>
Thanks again.
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(chromatic) RE: RE: Re: Regexp glitch while parsing record in CSV
by chromatic (Archbishop) on Jul 18, 2000 at 03:20 UTC |
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