a g <mewa...@gmail.com> writes:

>   regex_test "a[^x]*?a" "a1a2a"

<http://www.opengroup.org/onlinepubs/9699919799/basedefs/V1_chap09.html#tag_09_04_06>:

 9.4.6 EREs Matching Multiple Characters
   [...]
   The behavior of multiple adjacent duplication symbols ('+', '*', '?',
   and intervals) produces undefined results.

Andreas.

-- 
Andreas Schwab, sch...@linux-m68k.org
GPG Key fingerprint = 58CA 54C7 6D53 942B 1756  01D3 44D5 214B 8276 4ED5
"And now for something completely different."




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