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

From: Drew Adams <[email-masked]>
Date: Mon, 11 Jun 2018 15:16:08 -0700 (PDT)

`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.)

In GNU Emacs 27.0.50 (build 3, x86_64-w64-mingw32)
 of 2018-03-21
Repository revision: e70d0c9e66d7a8609450b2889869d16aeb0363b5
Windowing system distributor `Microsoft Corp.', version 6.1.7601
Configured using:
 `configure --without-dbus --host=x86_64-w64-mingw32
 --without-compress-install -C 'CFLAGS=-O2 -static -g3''