From: John Yates <john@yates-sheets.org>
To: Emacs developers <emacs-devel@gnu.org>
Subject: vc-find-revision-no-save?
Date: Sun, 23 Oct 2022 20:27:24 -0400 [thread overview]
Message-ID: <CAJnXXohS35J_KAEdQYwf=-jPwCYYbQVyXDK-dHOH4tV1FeAUNQ@mail.gmail.com> (raw)
(I am working on incorporating git-timemachine-like functionality into
vc. If I should post questions such as the following in
help-gnu-emacs, just let me know.)
vc.el contains the following defcustom:
(defcustom vc-find-revision-no-save nil
"If non-nil, `vc-find-revision' doesn't write
the created buffer to file."
:type 'boolean
:version "27.1")
Notice that the default is nil. What is the logic in allowing an
historic revision to be associated with a file? Why is it not merely
a readonly buffer with no backing file?
Perhaps I have been too influenced by git... My mental model is that
revisions are immutable _values_. Is that not vc's model?
next reply other threads:[~2022-10-24 0:27 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-24 0:27 John Yates [this message]
2022-10-24 9:42 ` vc-find-revision-no-save? Dmitry Gutov
2022-10-24 16:02 ` vc-find-revision-no-save? Philip Kaludercic
2022-10-24 17:14 ` vc-find-revision-no-save? Dmitry Gutov
2022-10-24 21:10 ` vc-find-revision-no-save? Stefan Monnier
2022-10-25 2:22 ` vc-find-revision-no-save? Eli Zaretskii
2022-10-28 21:57 ` vc-find-revision-no-save? Richard Stallman
2022-10-29 6:46 ` vc-find-revision-no-save? Philip Kaludercic
2022-10-29 7:07 ` vc-find-revision-no-save? Stefan Kangas
2022-10-29 9:18 ` vc-find-revision-no-save? Philip Kaludercic
2022-10-29 9:24 ` vc-find-revision-no-save? Andreas Schwab
2022-10-29 9:26 ` vc-find-revision-no-save? Philip Kaludercic
2022-10-29 15:14 ` vc-find-revision-no-save? Stefan Monnier
2022-10-29 15:40 ` vc-find-revision-no-save? Philip Kaludercic
2022-10-24 19:37 ` vc-find-revision-no-save? Juri Linkov
2022-10-24 20:00 ` vc-find-revision-no-save? John Yates
-- strict thread matches above, loose matches on Subject: below --
2023-01-31 11:57 vc-find-revision-no-save? John Yates
2023-02-10 23:46 ` vc-find-revision-no-save? Dmitry Gutov
2023-03-27 19:38 ` vc-find-revision-no-save? John Yates
2023-03-27 20:50 ` vc-find-revision-no-save? John Yates
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