Subject: bug#23451: 25.0.93; Clarify the dependency on find/grep for platforms not having those tools

From: Dmitry Gutov <[email-masked]>
Date: Tue, 30 May 2017 00:44:46 +0300

On 5/29/17 3:43 PM, [email-masked] wrote:

> This seems to work:
> 
>      find ... -exec sh -c 'grep -i -E -nH -e turn-on-eldoc-mode "$@" ; [ $? -le 1 ]' sh '{}' +

Thank you for the attempt, but maybe I was asking too much. Seems like 
we can't rely on sh being available on all supported platforms.

I'm inclined to go with a regexp-based approach for now. "program not 
found" errors rarely look like Grep output.