> Suggestion: > > If there are fewer than 3 digits, it's a group. Unless it begins with a 0 (that's what's documented today -- read the docs <wink>). > If there are exactly 3 digits and you have 100 or more groups, it's a > group -- too bad, you lose octal number support. Use \x. :-) The docs say you can't use backreferences for groups higher than 99. > If there are exactly 3 digits and you have at most 99 groups, it's an > octal escape. If we make the meaning depend on the number of preceding groups, we may as well emulate *all* of Perl's ugliness here.
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