Ah, fantastic, hadn't even thought of using grep.
Thanks very much, rather an embarrassing first post.
No, there wasn't any special need for Regexp other than trying to learn a bit more about them.
My code now looks like this and works:
#@words is a bunch of words , $line is the line to search
if(!grep{$line !~ $_} @words) {
#success
}
(I didn't actually need the missing ones.)
Thanks a lot, imp!
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