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bug#49261: 28.0.50; File Locking Breaks Presumptuous Toolchains
From: |
Lars Ingebrigtsen |
Subject: |
bug#49261: 28.0.50; File Locking Breaks Presumptuous Toolchains |
Date: |
Wed, 07 Jul 2021 21:22:32 +0200 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) |
Eli Zaretskii <eliz@gnu.org> writes:
> Btw, we could avoid having 2 places that produces the default
> ".#"+FILENAME lock file name by exposing to Lisp a C primitive which
> does that. So that problem can easily be solved.
Yes, that's definitely true. We could even make it more general and
then use it, for instance, in the auto-save code path, too.
That is, with a signature of, say...
(file-name-surround file-name prefix &optional suffix)
(file-name-surround "/tmp/foo.txt" "#" "#")
=> "/tmp/#foo.txt#"
It'd be less consing than the current
(concat (file-name-directory filename) "#" (file-name-nondirectory filename)
"#")
code we have.
A better name would be nice, though. :-)
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
- bug#49261: 28.0.50; File Locking Breaks Presumptuous Toolchains, (continued)
- bug#49261: 28.0.50; File Locking Breaks Presumptuous Toolchains, Eli Zaretskii, 2021/07/07
- bug#49261: 28.0.50; File Locking Breaks Presumptuous Toolchains, Lars Ingebrigtsen, 2021/07/07
- bug#49261: 28.0.50; File Locking Breaks Presumptuous Toolchains, Lars Ingebrigtsen, 2021/07/07
- bug#49261: 28.0.50; File Locking Breaks Presumptuous Toolchains, Eli Zaretskii, 2021/07/07
- bug#49261: 28.0.50; File Locking Breaks Presumptuous Toolchains, Lars Ingebrigtsen, 2021/07/07
- bug#49261: 28.0.50; File Locking Breaks Presumptuous Toolchains, Lars Ingebrigtsen, 2021/07/07
- bug#49261: 28.0.50; File Locking Breaks Presumptuous Toolchains, Eli Zaretskii, 2021/07/07
- bug#49261: 28.0.50; File Locking Breaks Presumptuous Toolchains, Eli Zaretskii, 2021/07/07
- bug#49261: 28.0.50; File Locking Breaks Presumptuous Toolchains,
Lars Ingebrigtsen <=