On a whim, I decided to sift through all my code and see which modules and pragma's I used/required the most. So I came up with this regex:

m,(use|require)[\s\+]+([\w:]+)\s*[^;]*;,igs

But I can't figure out how to ignore commented lines. I've been trying to figure out negative lookbehinds, cause that seems to be the thing to do.

m,(?<!- )(use|require)[\s\+]+([\w:]+)\s*[^;]*;,igs

That's not working for me, though. How would I go about doing this? Already this is by far the toughest regex I've ever had to write...

"We're experiencing some Godzilla-related turbulence..."

In reply to Is this the time for a negative lookbehind? by patgas

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