[Bug regex/14301] Regular expression wrong match with a number of groups

[valery_reznic at yahoo dot com]

http://sourceware.org/bugzilla/show_bug.cgi?id=14301

Valery <valery_reznic at yahoo dot com> changed:

           What    |Removed                     |Added
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             Status|RESOLVED                    |REOPENED
         Resolution|INVALID                     |

--- Comment #2 from Valery <valery_reznic at yahoo dot com> 2012-06-27 08:15:30 UTC ---
(In reply to comment #1)
> (4[0-9]{12}) matches 4123456789012.

So what?
Regular expression required leading and trailing space to be present for match.

IMO, result for case 3) are wrong

Also please note, that in case 3 and 4 regular expressions are essentially the
same - only (4[0-9]{15}) and (4[0-9]{12}) that connected with OR swapped.

But results are different.

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