You should look at the /g modifier of the pattern matching operators:
while(m/.../g){
...# Every match
}

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BTW: What do you mean by (\d+){1,400}? It's something like "One or more digit, 1-400 times..", which makes the {1,400} somewhat redundant.

In reply to Re: pattern matching by Ido
in thread pattern matching by Anonymous Monk

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