Ok, I've come across this problem several times, figured it was time to ask. If I have a string, how do I match any of several character repeating a certain amount of time? Basically, /[ABCD]{5}/ will match either A, B, C or D five times, I need it to match A, B, C or D and then match that character 5 times. I first thought something like /([ABCD]){5}/ should do the trick, but that doesn't seem to work. Also I need to find repeats of more than one character, which in my mind would look like /([ABCD]{2}){5}/

Any thoughts?

In reply to regular expressions - finding repeats by glwtta

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