Matching lines

[hendry]

I am trying to grab the lines from a textarea that match a substring.

How best to implement this?

I tried regex and failed miserably. Here I try to match every line with
INFO:

http://tinyurl.com/9kew3

[Joshie Surber]

Re: Matching lines

what regex did you use? i think that /^.*whateverYouA reLookingFor.*$/
should do the trick nicely. I believe (without looking, though) that
the regex page in the manual has a similar example.