Mention completion-wrap-movement in relevant commands

* lisp/simple.el (previous-completion, next-completion): Mention
`completion-wrap-movement'.

diff --git a/doc/emacs/mini.texi b/doc/emacs/mini.texi
index eebe284b09a34048cb42f40a2faebaf9f844a252..52856d71379d201a6124b3d6afbb1b977152f9b2 100644 (file)
--- a/doc/emacs/mini.texi
+++ b/doc/emacs/mini.texi
@@ -381,6 +381,8 @@ used with the completion list:
 @vindex minibuffer-completion-auto-choose
 @item M-<down>
 @itemx @key{M-<up>}
+@findex previous-completion
+@findex next-completion
 These keys will navigate through the completions displayed in the
 completions buffer.  When @code{minibuffer-completion-auto-choose} is
 non-@code{nil} (which is the default), using these commands will

diff --git a/etc/NEWS b/etc/NEWS
index 35bb3987e68fafdcbd50cce121949637932d408f..45d88a5cb1eb5b3a95a7f01590d6cd5bae80df7f 100644 (file)
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -653,6 +653,7 @@ To enable this behavior, customize the user option
 'second-tab', then the first 'TAB' will display "*Completions*", and
 the second one will switch to the "*Completions*" buffer.
 
+---
 *** New user option 'completion-wrap-movement'.
 When non-nil, the commands 'next-completion' and 'previous-completion'
 automatically wrap around on reaching the beginning or the end of

diff --git a/lisp/simple.el b/lisp/simple.el
index 2481d22ad13eb31d382d09f813bf3a5cb47e639e..bbab57703de4717ec745a74a0132be95d1796ac7 100644 (file)
--- a/lisp/simple.el
+++ b/lisp/simple.el
@@ -9208,14 +9208,18 @@ the completions is popped up and down."
 (defun previous-completion (n)
   "Move to the previous item in the completion list.
 With prefix argument N, move back N items (negative N means move
-forward)."
+forward).
+
+Also see the `completion-wrap-movement' variable."
   (interactive "p")
   (next-completion (- n)))
 
 (defun next-completion (n)
   "Move to the next item in the completion list.
 With prefix argument N, move N items (negative N means move
-backward)."
+backward).
+
+Also see the `completion-wrap-movement' variable."
   (interactive "p")
   (let ((prev (previous-single-property-change (point) 'mouse-face)))
     (goto-char (cond