From: Heime <heimeborgia@protonmail.com>
To: Eli Zaretskii <eliz@gnu.org>
Cc: help-gnu-emacs@gnu.org
Subject: Re: Inserting at particular buffer position
Date: Sun, 04 Dec 2022 11:16:47 +0000 [thread overview]
Message-ID: <pjb4O58wc7Koahzsds4DsfDVcNhZ9v5GivUu0d0q3UBO4FtC2KOzyrwv4ooGLzCCiJo1Az9FfTYMpdvxNRqJAiurd7i9tveMbr1_dkfCvQ8=@protonmail.com> (raw)
In-Reply-To: <83mt83bi7m.fsf@gnu.org>
------- Original Message -------
On Sunday, December 4th, 2022 at 10:01 AM, Eli Zaretskii <eliz@gnu.org> wrote:
> > Date: Sun, 04 Dec 2022 08:04:03 +0000
> > From: Heime heimeborgia@protonmail.com
> > Cc: help-gnu-emacs@gnu.org
> >
> > ------- Original Message -------
> > On Sunday, December 4th, 2022 at 7:24 AM, Eli Zaretskii eliz@gnu.org wrote:
> >
> > > > Date: Sun, 04 Dec 2022 01:12:52 +0000
> > > > From: Heime heimeborgia@protonmail.com
> > > >
> > > > The function "insert", inserts characters into the current buffer, at point, moving point forward.
> > > > But how can I insert at a particular position (row column).
> > >
> > > You need to move point there first. For example, with goto-char (if you
> > > know the buffer position), or with forward-line followed by move-to-column
> > > (of you know the line and column).
> >
> > A problem that I encounter is that if the position (row col) is not available,
> > point does not switch to the correct position.
>
>
> What do you mean by "position not available"?
>
> How do you compute that position's row and column, if it isn't available?
Suppose I insert in the current buffer, to a line larger than the greatest line
where the cursor can go. Nothing gets printed after that. And if I try to print
to a column which is larger than available whitespace, things do not get printed.
next prev parent reply other threads:[~2022-12-04 11:16 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-04 1:12 Inserting at particular buffer position Heime
2022-12-04 7:24 ` Eli Zaretskii
2022-12-04 8:04 ` Heime
2022-12-04 10:01 ` Eli Zaretskii
2022-12-04 11:16 ` Heime [this message]
2022-12-04 11:49 ` Eli Zaretskii
2022-12-04 12:10 ` Eli Zaretskii
2022-12-04 12:27 ` Heime
2022-12-04 12:38 ` Eli Zaretskii
2022-12-04 13:22 ` Jean Louis
2022-12-04 13:52 ` Heime
2022-12-04 14:11 ` Jean Louis
2022-12-04 13:30 ` Jean Louis
2022-12-05 6:21 ` Heime
2022-12-05 18:59 ` Jean Louis
2022-12-04 13:21 ` Jean Louis
2022-12-04 15:52 ` Dr Rainer Woitok
2022-12-04 20:04 ` Heime
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