* longlines.el (longlines-mode): Document what ARG does.

Fixes: debbugs:6150

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index d4cce8627c2da842c8ea95529c70253c1bb713c3..fcc26fab9c00389ff8e5da2d583dbd4c986b1016 100644 (file)
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,7 @@
+2011-07-03  Lars Magne Ingebrigtsen  <larsi@gnus.org>
+
+       * longlines.el (longlines-mode): Document what ARG does (bug#6150).
+
 2011-07-02  Lars Magne Ingebrigtsen  <larsi@gnus.org>
 
        * custom.el (defcustom): Clarify that :set is only used in the

diff --git a/lisp/longlines.el b/lisp/longlines.el
index 387ce394f50be655318c7c84c3d1437f16cf109d..e81a235a17b9ba4d2a3ada548604ba8b72bfe32b 100644 (file)
--- a/lisp/longlines.el
+++ b/lisp/longlines.el
@@ -95,11 +95,15 @@ This is used when `longlines-show-hard-newlines' is on."
 
 ;;;###autoload
 (define-minor-mode longlines-mode
-  "Toggle Long Lines mode.
+  "Minor mode to wrap long lines.
 In Long Lines mode, long lines are wrapped if they extend beyond
 `fill-column'.  The soft newlines used for line wrapping will not
 show up when the text is yanked or saved to disk.
 
+With no argument, this command toggles Flyspell mode.
+With a prefix argument ARG, turn Flyspell minor mode on if ARG is positive,
+otherwise turn it off.
+
 If the variable `longlines-auto-wrap' is non-nil, lines are automatically
 wrapped whenever the buffer is changed.  You can always call
 `fill-paragraph' to fill individual paragraphs.