[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: Determining existence of text following point
From: |
michael-franzese |
Subject: |
Re: Determining existence of text following point |
Date: |
Tue, 18 May 2021 22:50:51 +0200 |
> 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))))
Found out that I would need to extend this some more because if the text is ";;"
followed by space followed by either a series of ";" or "+", or "-", then the
insertion is allowed. So not just only blanks.
For instance, if the text in a commented string as follows, I will go ahead with
the insertion.
;; ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;; ++++++++++++++++++++++++++++++++++
;; -------------------------------
>
> --
> Jean
>
> Take action in Free Software Foundation campaigns:
> https://www.fsf.org/campaigns
>
> Sign an open letter in support of Richard M. Stallman
> https://stallmansupport.org/
> https://rms-support-letter.github.io/
>
>
>
- Re: Determining existence of text following point, (continued)
- 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
- 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, Jean Louis, 2021/05/18
- Re: Determining existence of text following point,
michael-franzese <=
- Re: Determining existence of text following point, Jean Louis, 2021/05/18
- Re: Determining existence of text following point, Jean Louis, 2021/05/18
- Re: Determining existence of text following point, michael-franzese, 2021/05/19
- Re: Determining existence of text following point, michael-franzese, 2021/05/19
- Re: Determining existence of text following point, Jean Louis, 2021/05/19
- Re: Determining existence of text following point, michael-franzese, 2021/05/19
- Re: Determining existence of text following point, michael-franzese, 2021/05/19
- Re: Determining existence of text following point, michael-franzese, 2021/05/17
- Re: Determining existence of text following point, Jean Louis, 2021/05/18