On Thu, 26 Dec 2013, Zoltán Herczeg wrote:
> I didn't know it is accidental. I thought printing an empty string is
> less useful for a testing tool. Perhaps printing the offsets
> themselves would be the best.
I have committed a patch that does this:
/(?=ab\K)/+
abcd
Start of matched string is beyond its end - displaying from end to start.
0: ab
0+ abcd
Note that the /+ modifier still causes the rest of the string (following
the "end" of the match) to be printed. This is in fact compatible with
Perl (the $' variable), though Perl documents the use of \K in
assertions as "not well defined".
Philip
--
Philip Hazel--
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