Mark Thomas
10/2/2008 2:49:00 PM
On Oct 2, 10:11 am, Daniel DeLorme <dan...@dan42.com> wrote:
> I can't figure out what this does:
> >> "1\n2\n3\n"[ /.\Z?/ ]
> => ""
>
> I would expect it to output "1", just as:
> >> "1\n2\n3\n"[ /.(\Z)?/ ]
> => "1"
>
> Is this a bug?
Neither one of those make any sense. An optional end-of-string means
nothing. That second one is the same as [/./]
-- Mark.