Re: Determining existence of text following point

[Jean Louis]

* Christopher Dimech <dimech@gmx.com> [2021-05-18 12:31]:
> > Sent: Tuesday, May 18, 2021 at 8:56 PM
> > From: "Jean Louis" <bugs@gnu.support>
> > To: "Eric Abrahamsen" <eric@ericabrahamsen.net>
> > Cc: "Skip Montanaro" <skip.montanaro@gmail.com>, "Help Gnu Emacs" 
> > <help-gnu-emacs@gnu.org>, michael-franzese@gmx.com
> > Subject: Re: Determining existence of text following point
> >
> > * Eric Abrahamsen <eric@ericabrahamsen.net> [2021-05-18 03:09]:
> > > michael-franzese@gmx.com writes:
> > >
> > > > But if there are only empty spaces it is ok too.
> >
> > (defun my-insert-on-empty-end-of-line (s)
> >   (let ((line-cut (buffer-substring-no-properties (point) 
> > (line-end-position))))
> >     (when (or (not (string-match "[^[:blank:]]" line-cut)) (eolp))
> >       (insert s))))
> 
> I understand that "string-match" returns index of start of first blank match.
> 
> Suppose the cursor is just after the first period.  Then because there is 
> still
> text left on the line, the string "s" is not inserted.  The text should only 
> be
> inserted when the rest of the line is blank.

OK, and is it not exactly what that function does?

-- 
Jean

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