Re: Patch for beginning-of-visual-line and end-of-visual-line

[Eli Zaretskii <eliz@gnu.org>]

> From: Justin Burkett <justin@burkett.cc>
> Date: Sat, 12 Aug 2017 07:54:16 -0400
> Cc: emacs-devel@gnu.org
> 
>  So I think this behavior is correct, perhaps we should describe this
>  special case in the doc string. This function must end up at the
>  beginning of a visual line, and in your case there's only one such
>  place. Note that (beginning-of-visual-line 1) and
>  (beginning-of-visual-line) all end up in the same place in this case.
> 
> That's fine with me. While we're at it, move-beginning-of-line has the same inconsistency in the docstring.

I've fixed the doc strings of both these functions, thanks.

> Also, it would be nice to specify what the return value of these functions is if the docstring will change. 

The return value is unspecified, and I don't think I see why we should
specify it.