bug#3447: suggest minibuffer M-< go to start of text

[Eli Zaretskii]

> From: Lars Ingebrigtsen <larsi@gnus.org>
> Cc: Juri Linkov <juri@linkov.net>,  3447@debbugs.gnu.org,  user42@zip.com.au
> Date: Fri, 15 Nov 2019 08:47:54 +0100
> 
> Eli Zaretskii <eliz@gnu.org> writes:
> 
> >> Eli, do you think it would be better to change the default
> >> because 'C-a' and <home> already go to the end of the prompt?
> >
> > No, because you are actually removing any way for users to go to the
> > beginning of the minibuffer.
> 
> Doesn't hitting `M-<' twice go to the start of the minibuffer with the
> new code?

Let me rephrase: you are actually removing any way for users to go to
the beginning of the minibuffer with a single command.