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insert string at point with emacs-version
From: |
goncholden |
Subject: |
insert string at point with emacs-version |
Date: |
Tue, 01 Feb 2022 17:44:25 +0000 |
‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐
On Tuesday, February 1st, 2022 at 4:33 PM, inasprecali
<inasprecali@disroot.org> wrote:
> goncholden via Users list for the GNU Emacs text editor
>
> help-gnu-emacs@gnu.org writes:
>
> > I am looking up documentation for emacs-version. But cannot understand the
> > meaning of
> >
> > If optional argument HERE is non-nil, insert string at point.
> >
> > Doc:
> >
> > (emacs-version &optional HERE)
> >
> > Probably introduced at or before Emacs version 19.20.
> >
> > Return string describing the version of Emacs that is running.
> >
> > If optional argument HERE is non-nil, insert string at point.
>
> In Emacs jargon, "point" means something like "the current cursor
>
> position". Try executing (emacs-version nil) and (emacs-version t)
>
> in a scratch buffer and see for yourself (C-x C-e runs the
>
> command eval-last-sexp, which you may find useful for this).
>
> When ARG is not provided or nil, emacs-version returns a string
>
> describing your current Emacs version as a value, if ARG is not
>
> NIL, emacs-version returns NIL and inserts said string wherever
>
> the cursor is currently located (that is, it inserts it at point).
I got it, it is to print a message in buffer.
- insert string at point with emacs-version, goncholden, 2022/02/01
- Re: insert string at point with emacs-version, Jean-Christophe Helary, 2022/02/01
- Re: insert string at point with emacs-version, Robert Pluim, 2022/02/01
- Re: insert string at point with emacs-version, H. Dieter Wilhelm, 2022/02/01
- Re: insert string at point with emacs-version, inasprecali, 2022/02/01
- insert string at point with emacs-version,
goncholden <=
- Re: insert string at point with emacs-version, tomas, 2022/02/01