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Re: [vox-tech] Regexp question
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Re: [vox-tech] Regexp question

Ken Bloom wrote:
How can I match, in one regexp strings that begin with "att_" but do not
begin with "att_appraisal"?
In perl or something with perl's regexp capabilities, you'd use a negative lookahead:


Without that, your best bet is to combine two regexps using boolean logic:

if (/^att_/ && !/^att_appraisal/)

You could do this with one regexp but it's ugly:


i.e., "att_" followed by end-of-string OR not-a OR a followed by (end of string OR not-p OR p followed by..
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