Re: findstr arguments issue in efaq-win32

[Eli Zaretskii]

> Date: Sat, 8 Jun 2019 22:30:23 +0800 (CST)
> From: 范凯 <address@hidden>
> 
> In the last pargraph of "Recursive grep" findstr command line was described 
> as:
> 
>    An alternative if you have a recent version of grep is to customize
> ‘grep-find-command’ to use ‘grep -r’ instead of both find and grep.
> Another alternative if you don’t need the full capabilities of grep is
> to use ‘findstr /n /r’.
> 
> The correct command line should be "findstr /n /r /s" the /r option enables 
> regexp, /s option means recursive
> into sub-directory.

Thanks, fixed.