bug#62224: 30.0.50: Emacs don't, start sends an erroneous error

[Jim Porter]

On 3/16/2023 1:07 PM, Eli Zaretskii wrote:
> > Date: Thu, 16 Mar 2023 11:45:40 -0700
> > From: Jim Porter <jporterbugs@gmail.com>
> >
> > That said, I think *technically* the manual says that "\x" is allowed:
> >
> > > You can use any number of hex digits, so you can represent any
> > > character code in this way.
> >
> > Zero is a number, after all. :) Maybe the manual needs an update to be
> > more-precise here?
>
> I'd say that'd be a pedantic interpretation of the text, but I've
> reworded it to avoid such misinterpretation anyway.

Oh, it's very pedantic, I agree. I'm not sure anyone would have 
misinterpreted that text in practice, but I think this makes it 100% 
clear what syntax is acceptable. Thanks for the fix.