Optionally add argument description in minor mode DOC (bug#10754)

Add a paragraph to minor mode's docstring documenting the mode's ARG
usage if the supplied docstring doesn't already contain the word "ARG".

* easy-mmode.el (easy-mmode--arg-docstring): New const.
(easy-mmode--arg-docstring): New function.
(define-minor-mode): Use them.

Remove argument documentation from all minor modes.

1 files changed, 0 insertions, 3 deletions

diff --git a/lisp/autoinsert.el b/lisp/autoinsert.el
index 7858041440d..cb0d15196f8 100644
--- a/lisp/autoinsert.el
+++ b/lisp/autoinsert.el
@@ -412,9 +412,6 @@ or if CONDITION had no actions, after all other CONDITIONs."
 ;;;###autoload
 (define-minor-mode auto-insert-mode
   "Toggle Auto-insert mode, a global minor mode.
-With a prefix argument ARG, enable Auto-insert mode if ARG is
-positive, and disable it otherwise.  If called from Lisp, enable
-the mode if ARG is omitted or nil.
 
 When Auto-insert mode is enabled, when new files are created you can
 insert a template for the file depending on the mode of the buffer."