From: Alpha Chen <alpha.chen@...>
Date: 2008-05-16T08:25:06+09:00
Subject: Re: The Turing Machine (#162)

On May 15, 4:08 pm, Matthew Moss <matthew.m...@gmail.com> wrote:
> > Shouldn't the regex return "a" instead of "a_b" for "_a_b_"?
>
> No... the intent was that blanks be removed from the ends, but
> everything else retained.

Oops, my mistake! Goes to show how well I can read the spec...