s/regex/replacement/e is re-entrant as far as the right-hand (replacement) expression is concerned. The regex engine itself has gotten better but isn't totally re-entrant yet but this only matters if you use experimental features to jump out to code from within the regex itself (left-hand side).

- tye        

In reply to Re: is perl's regular expression engine reentrant ? (works) by tye
in thread is perl's regular expression engine reentrant ? by plank

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