this won't fulfill the original author's requirement of matching lines that _begin_ with a certain letter. you're missing the '^' at the beginning of your regular expression.

also, why does everyone but me just assume in their solution that user will be well-behaved and only enter a single letter? i know we're not writing production code here, but it seems a little odd to me that i was the only one to bother to do 'substr $input, 0, 1'.

one thing i liked that no one else remembered to do was turnstep's use of the 'o' regular expression modifier to only compile the regexp once.

In reply to RE: RE: Trying to make a search by mdillon
in thread Trying to make a search by zdog

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