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Re: buffer-substring vs. buffer-substring-no-properties
From: |
Kevin Layer |
Subject: |
Re: buffer-substring vs. buffer-substring-no-properties |
Date: |
14 Nov 2001 09:54:40 -0800 |
User-agent: |
Gnus/5.0803 (Gnus v5.8.3) Emacs/20.7 |
GalbraithP@dfo-mpo.gc.ca (Peter S Galbraith) writes:
> Per Abrahamsen wrote:
>
> > layer@--you-know-what-to-remove--.franz.com (Kevin Layer) writes:
> >
> > > Given that I have lots and lots of calls to buffer-substring that I
> > > don't want to change to buffer-substring-no-properties,
> >
> > Why not?
>
> Earlier he said:
>
> : (I can't just change them to buffer-substring-no-properties because I
> : support xemacs, too.)
>
> Except that 'buffer-substring-no-properties' is in xemacs21 !
>
> If it's not in xemacs20 (I can't check for you) then define it in your
> code:
>
> (or (fboundp 'buffer-substring-no-properties)
> (defun buffer-substring-no-properties (beg end)
> "Return the text from BEG to END, without text properties, as a string."
> (let ((string (buffer-substring beg end)))
> (set-text-properties 0 (length string) nil string)
> string)))
Excellent. Any idea what version of emacs and xemacs started
supporting set-text-properties?
>
> By coincidence, I recall cutting this snippet out from an early version of
> Per's custom.el.
- Re: buffer-substring vs. buffer-substring-no-properties, (continued)
- Re: buffer-substring vs. buffer-substring-no-properties, Kevin Layer, 2001/11/14
- Re: buffer-substring vs. buffer-substring-no-properties, Miles Bader, 2001/11/14
- Re: buffer-substring vs. buffer-substring-no-properties, Kevin Layer, 2001/11/14
- Re: buffer-substring vs. buffer-substring-no-properties, Per Abrahamsen, 2001/11/14
- Re: buffer-substring vs. buffer-substring-no-properties, Stefan Monnier, 2001/11/14
- Re: buffer-substring vs. buffer-substring-no-properties, Kevin Layer, 2001/11/15
- Re: buffer-substring vs. buffer-substring-no-properties, Miles Bader, 2001/11/15
- Re: buffer-substring vs. buffer-substring-no-properties, Kevin Layer, 2001/11/14
- Re: buffer-substring vs. buffer-substring-no-properties, Per Abrahamsen, 2001/11/14
- Re: buffer-substring vs. buffer-substring-no-properties, Peter S Galbraith, 2001/11/14
- Re: buffer-substring vs. buffer-substring-no-properties,
Kevin Layer <=
- Re: buffer-substring vs. buffer-substring-no-properties, Per Abrahamsen, 2001/11/15
- Re: buffer-substring vs. buffer-substring-no-properties, Kevin Layer, 2001/11/15
- Re: buffer-substring vs. buffer-substring-no-properties, Eli Zaretskii, 2001/11/14
- Re: buffer-substring vs. buffer-substring-no-properties, Kim F. Storm, 2001/11/14
- Re: buffer-substring vs. buffer-substring-no-properties, Kevin Layer, 2001/11/15
- Re: buffer-substring vs. buffer-substring-no-properties, Eli Zaretskii, 2001/11/15
- Re: buffer-substring vs. buffer-substring-no-properties, Juanma Barranquero, 2001/11/15
- Re: buffer-substring vs. buffer-substring-no-properties, Stefan Monnier, 2001/11/14
- Re: buffer-substring vs. buffer-substring-no-properties, Kevin Layer, 2001/11/14
Re: buffer-substring vs. buffer-substring-no-properties, Ehud Karni, 2001/11/14