Subject: Re: bug#31790: 27.0; Mention Isearch key bindings of Isedarch variables that are bound by default in Isearch

From: Eli Zaretskii <[email-masked]>
Date: Sat, 16 Jun 2018 14:25:14 +0300

> Date: Mon, 11 Jun 2018 15:16:08 -0700 (PDT)
> From: Drew Adams <[email-masked]>
> 
> `C-h v isearch(-regexp)-lax-whitespace' tells you that command
> `isearch-toggle-lax-whitespace' toggles the variable.  But it does not
> tell you that this command is bound, by default, to `M-s SPC' during
> Isearch.
> 
> It should tell you that.  (It is not so easy to discover the binding.)

Those are variables, not defcustoms.  Why is it important to go to
such lengths in their doc strings?