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bug#62833: 30.0.50; ERC 5.6: Rethink buffer-display options and behavior
From: |
J.P. |
Subject: |
bug#62833: 30.0.50; ERC 5.6: Rethink buffer-display options and behavior |
Date: |
Mon, 08 May 2023 15:26:32 -0700 |
User-agent: |
Gnus/5.13 (Gnus v5.13) |
"J.P." <jp@neverwas.me> writes:
> The main focus will be those aspects impacting ERC 5.6 and how they
> integrate with the upstream display-buffer facility provided by
> window.el. In a sense, this is a spiritual successor to
>
> bug#51753: ERC switches to channel buffer on reconnect
Complaints continue to trickle in regarding the option `erc-join-buffer'
and its new default of `bury'. To recap, bug#51753 led to changes [1]
that altered how buffers are displayed in various contexts, most
commonly:
1. (erc-tls :server ...)
2. M-x erc-tls RET
3. /JOIN #chan
4. /RECONNECT
5. automatically reconnect
Basically, the attempted fix for 5 also affected the others, most of
which are triggered by user interaction and therefore ought to have been
exempt from any such nerfing (arguably). See, back before the change, a
new or reassociated buffer would simply replace the one in the selected
window. Now, in ERC 5.5 (Emacs 29), new buffers aren't displayed by
default, and the only confirmation that anything's happened (after, say,
invoking M-x erc-tls) is typically a blip in the mode-line. This lack of
feedback has confused new users and irritated existing ones.
Thus, I'm thinking we ought to consider changing the default in Emacs 29
to `window-noselect'. This is exactly what etc/ERC-NEWS currently
recommends for personal setups anyway [2], and the behavior it triggers was
newly redone in 5.5 to make good on its long advertised purpose, which
is to show the new buffer in some other window via the `display-buffer'
action
(nil (inhibit-same-window . t))
which, AFAIK, never results in that window being selected. If true, then
I believe `window-noselect' (at least, among the available choices) most
closely approximates what will hopefully become an improved user
experience in ERC 5.6.
The main impediment I see to making such a change is that it would mean
yet a third default value for this option in as many years (or four, if
you count `bury' being forever baked into ERC 5.5 on ELPA). That's quite
a bit of whiplash, and it speaks to our being overly equivocal (not
untrue) if not wholly unprofessional (hopefully only possibly true).
There's also the lesser matter of the current behavior having been
somewhat suggested by an Emacs maintainer [3], which makes me less
inclined to pursue a fix unless folks upset enough by the issue voice
their concerns here on the tracker.
Thanks.
[1] commit 132d5cb0a3ec94afbb49772631861e00160ffffb
Author: F. Jason Park <jp@neverwas.me>
Date: Tue Sep 6 19:09:54 2022 -0700
Bury new ERC buffers by default
* lisp/erc/erc.el (erc-join-buffer): Change default value to `bury'.
[...]
(Bug#51753)
etc/ERC-NEWS | 14 +++++++--
lisp/erc/erc.el | 5 +--
test/lisp/erc/erc-scenarios-base-reconnect.el | 45
++++++++++++++-------------
3 files changed, 37 insertions(+), 27 deletions(-)
[2] ** Changes to display options for new ERC buffers.
The default value for the option 'erc-join-buffer', which determines
how new buffers are displayed, has been changed to 'bury' for
security reasons. Although the old value of 'buffer' is still
accessible, along with its original behavior, users wanting a safer
alternative can now opt for an improved 'window-noselect' instead.
It still offers the same pronounced visual cue when connecting and
joining but now avoids any hijacking of the active window as well.
[3] https://lists.gnu.org/archive/html/emacs-erc/2022-09/msg00006.html
- bug#62833: 30.0.50; ERC 5.6: Rethink buffer-display options and behavior,
J.P. <=