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bug#6151: mystery arguments of define-minor-mode + describe-function


From: Lars Magne Ingebrigtsen
Subject: bug#6151: mystery arguments of define-minor-mode + describe-function
Date: Wed, 13 Jul 2011 23:30:15 +0200
User-agent: Gnus/5.110018 (No Gnus v0.18) Emacs/24.0.50 (gnu/linux)

address@hidden writes:

> Some describe-function results add a mystery argument ARG, not visible
> in the corresponding lisp code.
>
> Or maybe it is visible, but not to your average reader.
>
> E.g., here's what describe-function says
>
>     longlines-mode is an interactive compiled Lisp function in
>     `longlines.el'.
>
>     (longlines-mode &optional ARG)
>
>     Toggle Long Lines mode.
>     In Long Lines mode, long lines are wrapped if they extend beyond
>
> And here's where we get placed when clicking on longlines.el above
>
>     ;;;###autoload
>     (define-minor-mode longlines-mode
>       "Toggle Long Lines mode.
>     In Long Lines mode, long lines are wrapped if they extend beyond

I don't see a bug here -- this is how `define-minor-mode' works.

-- 
(domestic pets only, the antidote for overdose, milk.)
  bloggy blog http://lars.ingebrigtsen.no/





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