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Re: Determining existence of text following point
From: |
Jean Louis |
Subject: |
Re: Determining existence of text following point |
Date: |
Tue, 18 May 2021 12:42:09 +0300 |
User-agent: |
Mutt/2.0.6 (2021-03-06) |
* 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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- Re: Determining existence of text following point, (continued)
- Re: Determining existence of text following point, Skip Montanaro, 2021/05/17
- Re: Determining existence of text following point, michael-franzese, 2021/05/17
- Re: Determining existence of text following point, Eric Abrahamsen, 2021/05/17
- Re: Determining existence of text following point, michael-franzese, 2021/05/17
- Re: Determining existence of text following point, Skip Montanaro, 2021/05/17
- Re: Determining existence of text following point, Eric Abrahamsen, 2021/05/17
- Re: Determining existence of text following point, michael-franzese, 2021/05/17
- Re: Determining existence of text following point, michael-franzese, 2021/05/18
- Re: Determining existence of text following point, Jean Louis, 2021/05/18
- Determining existence of text following point, Christopher Dimech, 2021/05/18
- Re: Determining existence of text following point,
Jean Louis <=
- Re: Determining existence of text following point, Jean Louis, 2021/05/18
- Re: Determining existence of text following point, Christopher Dimech, 2021/05/18
- Re: Determining existence of text following point, tomas, 2021/05/18
- Re: Determining existence of text following point, Christopher Dimech, 2021/05/18
- Re: Determining existence of text following point, Jean Louis, 2021/05/18
- Re: Determining existence of text following point, Christopher Dimech, 2021/05/18
- Re: Determining existence of text following point, tomas, 2021/05/18
- Re: Determining existence of text following point, Christopher Dimech, 2021/05/18
- Re: Determining existence of text following point, tomas, 2021/05/18
- Re: Determining existence of text following point, Christopher Dimech, 2021/05/18