bug#22683: 25.1.50; auto-composition-mode

[Richard Stallman]

[[[ To any NSA and FBI agents reading my email: please consider    ]]]
[[[ whether defending the US Constitution against all enemies,     ]]]
[[[ foreign or domestic, requires you to follow Snowden's example. ]]]

  > Non-positive disables, 'toggle' toggles, anything else enables.

How about using this doc string text?  Is this accurate and clear?

When calling from Lisp, 0 or a negative number disables the mode,
'toggle' toggles it, any other argument enables it.

-- 
Dr Richard Stallman
President, Free Software Foundation (gnu.org, fsf.org)
Internet Hall-of-Famer (internethalloffame.org)
Skype: No way! See stallman.org/skype.html.