Add manual entries for which-key

* doc/emacs/display.texi (Display Custom):  Briefly introduce which-key.
* doc/emacs/help.texi (Key Help):  Briefly mention which-key.

diff --git a/doc/emacs/display.texi b/doc/emacs/display.texi
index d2557d6148e19b2737d27d2bb7f3036791aa11d8..bda57d2b30e7c3efde4e1b1a93a79f9795f0c856 100644 (file)
--- a/doc/emacs/display.texi
+++ b/doc/emacs/display.texi
@@ -2215,7 +2215,8 @@ there is something to echo.  @xref{Echo Area}.
 default), the multi-character key sequence echo shown according to
 @code{echo-keystrokes} will include a short help text about keys which
 will invoke @code{describe-prefix-bindings} (@pxref{Misc Help}) to show
-the list of commands for the prefix you already typed.
+the list of commands for the prefix you already typed.  For a related
+help facility, see @ref{which-key}.
 
 @cindex mouse pointer
 @cindex hourglass pointer display

diff --git a/doc/emacs/help.texi b/doc/emacs/help.texi
index 99a4173ac2918cec2d8e860d158916cf1a30a49f..1a76e663657bd04b64e66e38864e1e05edb09493 100644 (file)
--- a/doc/emacs/help.texi
+++ b/doc/emacs/help.texi
@@ -260,6 +260,11 @@ by these buttons, Emacs provides the @code{button-describe} and
 @code{widget-describe} commands, that should be run with point over
 the button.
 
+@anchor which-key
+@kbd{M-x which-key} is a global minor mode which helps in discovering
+ keymaps.  It displays keybindings following your currently entered
+ incomplete command (prefix), in a popup.
+
 @node Name Help
 @section Help by Command or Variable Name