Personally I would avoid the 1{10} stuff. For two reasons, first is that 1{10} is less efficient to match than "1" x 10, and second reason is that the speed of the regex once my trie patch gets applied will be massively faster as without the curlies it will be optimised and with them it wont. :-)

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demerphq

In reply to Re^2: The greedy change-making problem using regexes by demerphq
in thread The greedy change-making problem using regexes by blokhead

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