; Improve documentation of completion commands

* doc/emacs/mini.texi (Completion Commands): Mention that '?' also
shows a couple of commands.

(cherry picked from commit 0fab2649e288c7a350018293443e709eba6b0fe2)

diff --git a/doc/emacs/mini.texi b/doc/emacs/mini.texi
index 92e3101b9ba25c0b0002a2495148132d1a0771f3..84997224664f8091a37ca0fd0e1ae516f7cd366f 100644 (file)
--- a/doc/emacs/mini.texi
+++ b/doc/emacs/mini.texi
@@ -350,7 +350,8 @@ complete, display a list of possible completions
 Submit the text in the minibuffer as the argument, possibly completing
 first (@code{minibuffer-complete-and-exit}).  @xref{Completion Exit}.
 @item ?
-Display a list of completions (@code{minibuffer-completion-help}).
+Display a list of completions and a few useful key bindings
+(@code{minibuffer-completion-help}).
 @item C-o
 Cycle minibuffer input among possible completion candidates
 (@code{minibuffer-cycle-completion}).
@@ -512,10 +513,12 @@ list, disabling other completion styles for the current minibuffer.
 
 @kindex ? @r{(completion)}
 @cindex completion list
-  If @key{TAB} is unable to complete, it displays a list of matching
-completion alternatives (if there are any) in another window.  You can
-display the same list with @kbd{?}  (@code{minibuffer-completion-help}).
-The following commands can be used with the completion list:
+  If @key{TAB} is unable to complete, it displays in another window a
+list of matching completion alternatives (if there are any) and a few
+useful commands to select a completion candidate.  You can display the
+same completion list and help with @kbd{?}
+(@code{minibuffer-completion-help}).  The following commands can be used
+with the completion list:
 
 @table @kbd
 @vindex minibuffer-completion-auto-choose