--- Begin Message ---
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Subject: |
28.1; Projects not saved when vc-handled-backends is nil |
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Date: |
Thu, 25 Aug 2022 20:35:55 +0000 |
Good day,
I've recently been migrating from projectile to the built-in
project.el. Since then, one major annoyance is that the projects are
never saved into project-list-file, so I have to re-enter the projects'
paths everytime I make a query.
I have narrowed it down to vc-handled-backends being set to nil in my
init-file. If it's left at its default, it works as expected. I could
just leave the variable at its default but (iirc) it's part of a bunch
of optimizations I made to speedup my TRAMP setup, so I'm reluctant to
do that. And just to be perfectly clear, the rest of project mode seemingly
works as expected if that variable is nil, it's just the projects are
not saved.
Steps to reproduce from emacs -Q:
+ (setq 'vc-handled-backends nil)
+ Use project.el to find a file in any project not in your
project-list-file, e.g. with C-x p p
+ Open your project-list-file, "/.emacs.d/projects" in my case
Expected result: The recently opened project is listed
Actual result: The recently opened project is *not* listed
Thanks in advance,
L-G
In GNU Emacs 28.1 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.24.33,
cairo version 1.17.6)
of 2022-04-27 built on frederik
Windowing system distributor 'The X.Org Foundation', version 11.0.12101004
System Description: Arch Linux
Configured using:
'configure --with-x-toolkit=gtk3 --with-native-compilation
--sysconfdir=/etc --prefix=/usr --libexecdir=/usr/lib
--localstatedir=/var --with-cairo --with-harfbuzz --with-libsystemd
--with-modules 'CFLAGS=-march=x86-64 -mtune=generic -O2 -pipe -fno-plt
-fexceptions -Wp,-D_FORTIFY_SOURCE=2 -Wformat -Werror=format-security
-fstack-clash-protection -fcf-protection -g
-ffile-prefix-map=/build/emacs/src=/usr/src/debug -flto=auto'
'LDFLAGS=-Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now -flto=auto''
Configured features:
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JSON LCMS2 LIBOTF LIBSYSTEMD LIBXML2 M17N_FLT MODULES NATIVE_COMP NOTIFY
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X11 XDBE XIM XPM GTK3 ZLIB
Important settings:
value of $LANG: en_US.UTF-8
locale-coding-system: utf-8-unix
Major mode: Lisp Interaction
Minor modes in effect:
tooltip-mode: t
global-eldoc-mode: t
eldoc-mode: t
show-paren-mode: t
electric-indent-mode: t
mouse-wheel-mode: t
tool-bar-mode: t
menu-bar-mode: t
file-name-shadow-mode: t
global-font-lock-mode: t
font-lock-mode: t
blink-cursor-mode: t
auto-composition-mode: t
auto-encryption-mode: t
auto-compression-mode: t
line-number-mode: t
indent-tabs-mode: t
transient-mark-mode: t
Load-path shadows:
None found.
Features:
(shadow sort mail-extr emacsbug message rmc puny dired dired-loaddefs
rfc822 mml mml-sec epa derived epg rfc6068 epg-config gnus-util rmail
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cairo move-toolbar gtk x-toolkit x multi-tty make-network-process
native-compile emacs)
Memory information:
((conses 16 68327 6828)
(symbols 48 6640 0)
(strings 32 19747 1364)
(string-bytes 1 670753)
(vectors 16 14088)
(vector-slots 8 298948 14165)
(floats 8 22 33)
(intervals 56 237 1)
(buffers 992 11))
--- End Message ---
--- Begin Message ---
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Subject: |
Re: bug#57418: 28.1; Projects not saved when vc-handled-backends is nil |
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Date: |
Sat, 27 Aug 2022 01:36:25 +0300 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.9.1 |
On 26.08.2022 19:11, Louis-Guillaume Gagnon wrote:
Dear all,
This appears to do what I want:
(setq vc-follow-symlinks nil)
(defun my-vc-off-if-remote ()
(if (file-remote-p (buffer-file-name))
(setq-local vc-handled-backends nil)))
(add-hook 'find-file-hook 'my-vc-off-if-remote)
I guess this can be closed as "notabug".
Very good, closing.
--- End Message ---