bug#64739: (forward-thing 'number) doesn't work with decimal numbers

[Eli Zaretskii]

> From: Roland Winkler <winkler@gnu.org>
> Cc: Joseph Turner <joseph@breatheoutbreathe.in>,  64739@debbugs.gnu.org
> Date: Fri, 21 Jul 2023 07:28:29 -0500
> 
> On Thu, Jul 20 2023, Eli Zaretskii wrote:
> >> forward-word doesn't seem to be the correct forward-op for numbers.
> >
> > That depends on the buffer's syntax table, though.
> 
> I am frequently running into similar problems when I deal with numbers,
> but the syntax table is not designed for this.  Would it make sense if
> (forward-thing 'number) temporarily used a customized synatx table?

It should use its own function, if you ask me.  forward-word is a
kludge.