From: Eli Zaretskii <eliz@gnu.org>
To: Stefan Monnier <monnier@iro.umontreal.ca>
Cc: sbaugh@catern.com, arnold@tdrhq.com, dgutov@yandex.ru,
rms@gnu.org, emacs-devel@gnu.org
Subject: Re: [PATCH v2 00/16] Speeding up DEFVAR_PER_BUFFER
Date: Tue, 01 Dec 2020 18:16:24 +0200 [thread overview]
Message-ID: <83eek9ijs7.fsf@gnu.org> (raw)
In-Reply-To: <jwvwny1r039.fsf-monnier+emacs@gnu.org> (message from Stefan Monnier on Tue, 01 Dec 2020 11:01:12 -0500)
> From: Stefan Monnier <monnier@iro.umontreal.ca>
> Cc: Spencer Baugh <sbaugh@catern.com>, emacs-devel@gnu.org,
> arnold@tdrhq.com, dgutov@yandex.ru, rms@gnu.org
> Date: Tue, 01 Dec 2020 11:01:12 -0500
>
> BTW, for the original problem (i.e. let-binding case-fold-search in
> a buffer that doesn't have a buffer-local setting of that variable), we
> could attack the problem in a different way:
>
> 1- change `case-fold-search` to a plain DEFVAR_LISP instead of a PER_BUFFER.
> 2- change its `let-binding` rule so it automatically becomes buffer-local
> within the `let` (i.e. the let-binding stops affecting other buffers).
If there's a small number of such variables, maybe we should do the
same with all of them, and otherwise leave the current implementation
of buffer-local builtins as it is now?
next prev parent reply other threads:[~2020-12-01 16:16 UTC|newest]
Thread overview: 80+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-14 16:34 ido-switch-buffer is slow with many buffers; others are fast catern
2020-11-14 18:22 ` Stefan Monnier
2020-11-14 20:06 ` sbaugh
2020-11-14 23:00 ` Stefan Monnier
2020-11-14 23:16 ` Dmitry Gutov
2020-11-15 0:19 ` Spencer Baugh
2020-11-15 15:15 ` Stefan Monnier
2020-11-15 20:49 ` Spencer Baugh
2020-11-15 23:58 ` Arnold Noronha
2020-11-19 15:38 ` [PATCH 00/10] Speeding up DEFVAR_PER_BUFFER (Was: ido-switch-buffer is slow) Spencer Baugh
2020-11-19 17:29 ` [PATCH 00/10] Speeding up DEFVAR_PER_BUFFER Stefan Monnier
2020-11-22 2:34 ` [PATCH v2 00/16] " Spencer Baugh
2020-11-22 2:34 ` [PATCH v2 01/16] Add a test for let-binding unwinding Spencer Baugh
2020-11-25 20:53 ` Stefan Monnier
2020-11-30 17:31 ` Spencer Baugh
2020-12-01 16:44 ` Eli Zaretskii
2020-11-22 2:34 ` [PATCH v2 02/16] Assert not local-variable-p after setq in let_default binding Spencer Baugh
2020-11-25 20:54 ` Stefan Monnier
2020-12-01 16:45 ` Eli Zaretskii
2020-11-22 2:34 ` [PATCH v2 03/16] Stop checking the constant default for enable_multibyte_characters Spencer Baugh
2020-11-25 20:57 ` Stefan Monnier
2020-12-01 16:52 ` Eli Zaretskii
2020-11-22 2:34 ` [PATCH v2 04/16] Take buffer field name in DEFVAR_PER_BUFFER Spencer Baugh
2020-12-01 16:56 ` Eli Zaretskii
2020-11-22 2:34 ` [PATCH v2 05/16] Add BVAR_DEFAULT for access to buffer defaults Spencer Baugh
2020-12-01 17:00 ` Eli Zaretskii
2020-11-22 2:34 ` [PATCH v2 06/16] Use bset_* functions instead of BVAR Spencer Baugh
2020-12-01 17:12 ` Eli Zaretskii
2020-11-22 2:34 ` [PATCH v2 07/16] Take offset not idx in PER_BUFFER_VALUE_P Spencer Baugh
2020-12-01 17:20 ` Eli Zaretskii
2020-11-22 2:34 ` [PATCH v2 08/16] Combine unnecessarily separate loops in buffer.c Spencer Baugh
2020-12-01 17:22 ` Eli Zaretskii
2020-11-22 2:34 ` [PATCH v2 09/16] Add and use BUFFER_DEFAULT_VALUE_P Spencer Baugh
2020-12-01 17:24 ` Eli Zaretskii
2020-11-22 2:34 ` [PATCH v2 10/16] Add and use KILL_PER_BUFFER_VALUE Spencer Baugh
2020-12-01 17:26 ` Eli Zaretskii
2020-11-22 2:34 ` [PATCH v2 11/16] Assert that PER_BUFFER_IDX for Lisp variables is not 0 Spencer Baugh
2020-12-01 17:32 ` Eli Zaretskii
2020-11-22 2:34 ` [PATCH v2 12/16] Rearrange set_internal for buffer forwarded symbols Spencer Baugh
2020-12-01 17:35 ` Eli Zaretskii
2020-11-22 2:34 ` [PATCH v2 13/16] Get rid of buffer_permanent_local_flags array Spencer Baugh
2020-11-22 16:16 ` Eli Zaretskii
2020-12-01 17:39 ` Eli Zaretskii
2020-11-22 2:34 ` [PATCH v2 14/16] Remove unnecessary Qunbound check Spencer Baugh
2020-12-01 17:40 ` Eli Zaretskii
2020-11-22 2:34 ` [PATCH v2 15/16] Remove local_flags array in struct buffer Spencer Baugh
2020-11-22 20:04 ` Stefan Monnier
2020-12-01 17:57 ` Eli Zaretskii
2020-11-22 2:34 ` [PATCH v2 16/16] Remove usage of buffer_local_flags Spencer Baugh
2020-12-01 18:05 ` Eli Zaretskii
2020-11-22 11:19 ` [PATCH v2 00/16] Speeding up DEFVAR_PER_BUFFER Kévin Le Gouguec
2020-11-22 16:12 ` Eli Zaretskii
2020-11-22 16:28 ` Spencer Baugh
2020-11-22 17:13 ` Eli Zaretskii
2020-11-29 17:41 ` Spencer Baugh
2020-11-30 18:32 ` Eli Zaretskii
2020-11-30 20:11 ` Spencer Baugh
2020-11-30 22:10 ` Stefan Monnier
2020-11-30 22:26 ` Andrea Corallo via Emacs development discussions.
2020-12-01 15:15 ` Eli Zaretskii
2020-12-01 15:56 ` Stefan Monnier
2020-12-01 15:10 ` Eli Zaretskii
2020-12-01 15:20 ` Spencer Baugh
2020-12-01 16:01 ` Stefan Monnier
2020-12-01 16:16 ` Eli Zaretskii [this message]
2020-12-01 18:10 ` Eli Zaretskii
2020-11-22 20:11 ` Stefan Monnier
2020-11-19 15:38 ` [PATCH 01/10] Take buffer field name in DEFVAR_PER_BUFFER Spencer Baugh
2020-11-19 15:38 ` [PATCH 02/10] Add bset_save_length and use it Spencer Baugh
2020-11-19 15:38 ` [PATCH 03/10] Use bset_last_selected_window everywhere Spencer Baugh
2020-11-19 15:38 ` [PATCH 04/10] Use bset_enable_multibyte_characters everywhere Spencer Baugh
2020-11-19 15:38 ` [PATCH 05/10] Add BVAR_DEFAULT for access to buffer defaults Spencer Baugh
2020-11-19 15:38 ` [PATCH 06/10] Disallow using BVAR as an lvalue Spencer Baugh
2020-11-19 15:38 ` [PATCH 07/10] Reorder buffer.h for upcoming rework of BVAR Spencer Baugh
2020-11-19 15:38 ` [PATCH 08/10] Make cache_long_scans buffer-local when setting it Spencer Baugh
2020-11-19 15:38 ` [PATCH 09/10] Access buffer_defaults in BVAR if there's no local binding Spencer Baugh
2020-11-19 18:08 ` Stefan Monnier
2020-11-19 18:21 ` Eli Zaretskii
2020-11-19 15:38 ` [PATCH 10/10] Don't iterate over all buffers in set_default_internal Spencer Baugh
2020-11-19 18:21 ` Stefan Monnier
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