Subject: Re: bug#17350: [PATCH] grep: speed up for a case to repeat failure in DFA after success in kwset

From: Paul Eggert <[email-masked]>
Date: Tue, 06 May 2014 18:45:25 -0700

Norihiro Tanaka wrote:
> Paul Eggert wrote:
>> Anyway, I reworded the text in a different way to avoid the misuse of
>> "if" (third attached patch).
>
> By the way, do you purposely replace spaces with tabs in third patch?

Yes, we're using tabs to line up code that is multicolumn (typically the 
first column is code, the second comments).  Admittedly the code is not 
consistent in this area.

I'd prefer a different style, where there's a comment on one line and 
code on the next, and where there are no tabs, but now's not a good time 
to change styles.