bug#9511: Moving the point to / with C-M-f and C-M-b when reading a filename from minibuffer

[Masatake YAMATO]

Lars Magne Ingebrigtsen <larsi@gnus.org> writes:
> Masatake YAMATO <yamato@redhat.com> writes:
> 
>> This is a request for merge a patch to official GNU Emacs source tree.
>> Following patch adds a function to move the point to / with
>> C-M-f and C-M-b when reading a filename from minibuffer.
> 
> Isn't this virtually the same as `M-f'/`M-b' in most cases?

M-f / M-b captures periods used in extension(suffix).

Consider 

         /tmp/foo.el<point>

If you type M-b, you will see

         /tmp/foo.<point>el

What I want with M-C-b is

         /tmp/<point>foo.el

I think read-file-name should know path separator defined by underlying
operating system.

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