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* bug#47414: 26.1; [PATCH] compilation-goto-locus does not handle right display-buffer
@ 2021-03-26 16:57 pillule
  2021-03-28 13:19 ` Lars Ingebrigtsen
  0 siblings, 1 reply; 2+ messages in thread
From: pillule @ 2021-03-26 16:57 UTC (permalink / raw)
  To: 47414

[-- Warning: decoded text below may be mangled, UTF-8 assumed --]
[-- Attachment #1: patch for compilation-goto-locus --]
[-- Type: text/x-diff, Size: 752 bytes --]

diff -u --label /usr/share/emacs/28.0.50/lisp/progmodes/compile.el.gz --label /home/user/src/patches/compile.el.gz /tmp/jka-comekeJLn /tmp/jka-com8N603U
--- /usr/share/emacs/28.0.50/lisp/progmodes/compile.el.gz
+++ /home/user/src/patches/compile.el.gz
@@ -2845,8 +2845,8 @@
     (when (and (not pre-existing) w)
       (compilation-set-window-height w))
 
-    (if from-compilation-buffer
-        ;; If the compilation buffer window was selected,
+    (if (or from-compilation-buffer (eq w (selected-window)))
+        ;; If the compilation buffer window is selected,
         ;; keep the compilation buffer in this window;
         ;; display the source in another window.
         (let ((pop-up-windows t))

Diff finished.  Fri Mar 26 17:24:14 2021

[-- Attachment #2: Type: text/plain, Size: 9462 bytes --]


Hello,

I noticed that
  1. if you apply a custom rule to display-buffer-alist for grep, 
  occur or compilation buffers that automatically select its 
  window when the buffer if displayed ;
  2. call next-error or previous-error from an error-buffer, 
  3. compilation-goto-locus will call display-buffer for the 
  compilation buffer
  4. the selected-window have now changed, we are in the 
  compilation window, and nonetheless compilation-goto-locus will 
  call switch-to-buffer in this window instead of pop-to-buffer.

This patch is a trivial check aknowledge if we are in the 
compilation window before choosing what display function to use, 
so users can customize the behavior of compilation windows via 
display-buffer-alist without breaking the error navigation 
functionnalities.



In GNU Emacs 26.1 (build 2, x86_64-pc-linux-gnu, GTK+ Version 
3.24.5)
 of 2021-01-31, modified by Debian built on x86-csail-01
Windowing system distributor 'The X.Org Foundation', version 
11.0.12004000
System Description:	Debian GNU/Linux 10 (buster)

Recent messages:
Checking 70 files in /usr/share/emacs/26.1/lisp/erc...
Checking 34 files in /usr/share/emacs/26.1/lisp/emulation...
Checking 176 files in /usr/share/emacs/26.1/lisp/emacs-lisp...
Checking 24 files in /usr/share/emacs/26.1/lisp/cedet...
Checking 57 files in /usr/share/emacs/26.1/lisp/calendar...
Checking 87 files in /usr/share/emacs/26.1/lisp/calc...
Checking 105 files in /usr/share/emacs/26.1/lisp/obsolete...
Checking for load-path shadows...done
Message modified; kill anyway? (y or n) y
<select> is undefined

Configured using:
 'configure --build x86_64-linux-gnu --prefix=/usr 
 --sharedstatedir=/var/lib
 --libexecdir=/usr/lib --localstatedir=/var/lib 
 --infodir=/usr/share/info
 --mandir=/usr/share/man --enable-libsystemd --with-pop=yes
 --enable-locallisppath=/etc/emacs:/usr/local/share/emacs/26.1/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/26.1/site-lisp:/usr/share/emacs/site-lisp
 --with-sound=alsa --without-gconf --with-mailutils --build 
 x86_64-linux-gnu
 --prefix=/usr --sharedstatedir=/var/lib --libexecdir=/usr/lib
 --localstatedir=/var/lib --infodir=/usr/share/info 
 --mandir=/usr/share/man
 --enable-libsystemd --with-pop=yes
 --enable-locallisppath=/etc/emacs:/usr/local/share/emacs/26.1/site-lisp:/usr/local/share/emacs/site-lisp:/usr/share/emacs/26.1/site-lisp:/usr/share/emacs/site-lisp
 --with-sound=alsa --without-gconf --with-mailutils --with-x=yes
 --with-x-toolkit=gtk3 --with-toolkit-scroll-bars 'CFLAGS=-g -O2
 -fdebug-prefix-map=/build/emacs-9Yet8u/emacs-26.1+1=. 
 -fstack-protector-strong
 -Wformat -Werror=format-security -Wall' 'CPPFLAGS=-Wdate-time
 -D_FORTIFY_SOURCE=2' LDFLAGS=-Wl,-z,relro'
Configured features:
XPM JPEG TIFF GIF PNG RSVG IMAGEMAGICK SOUND GPM DBUS GSETTINGS 
NOTIFY ACL
LIBSELINUX GNUTLS LIBXML2 FREETYPE M17N_FLT LIBOTF XFT ZLIB 
TOOLKIT_SCROLL_BARS
GTK3 X11 THREADS LIBSYSTEMD LCMS2
Important settings:
  value of $LANG: en_US
  locale-coding-system: utf-8

Major mode: mu4e:main

Minor modes in effect:
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  global-font-lock-mode: t
  window-divider-mode: t
  auto-composition-mode: t
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  auto-compression-mode: t
  buffer-read-only: t
  line-number-mode: t
  transient-mark-mode: t
  overwrite-mode: overwrite-mode-binary

Load-path shadows:
/home/user/doom-emacs/.local/straight/build-26.1/lispy/elpa hides 
/home/user/doom-emacs/.local/straight/build-26.1/ivy/elpa

Features:
(shadow disp-table whitespace flycheck-popup-tip flyspell-lazy 
flyspell ispell
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smartparens-config
smartparens-text smartparens emacsbug char-fold cursor-sensor amx 
winner paren
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company-capf
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xdg swiper ivy
ivy-faces ivy-overlay colir xref project volatile-highlights 
org-agenda
doom-snippets doom-snippets-lib yasnippet elec-pair elisp-mode 
savehist recentf
tree-widget doom-themes-ext-org doom-themes-ext-treemacs 
solaire-mode
tao-yin-theme tao-theme all-the-icons all-the-icons-faces 
data-material
data-weathericons data-octicons data-fileicons data-faicons 
data-alltheicons
memoize format-all dtrt-indent mu4e-private.el hydra lv mu4e 
desktop frameset
mu4e-speedbar speedbar sb-image ezimage dframe mu4e-main mu4e-view 
browse-url
mu4e-headers mu4e-compose mu4e-context mu4e-draft mu4e-actions 
org-capture
org-refile rfc2368 mu4e-mark mu4e-message flow-fill mu4e-proc 
mu4e-utils
doc-view jka-compr image-mode mu4e-lists mu4e-vars orgit 
magit-todos pcre2el rxt
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ghub url-http tls
url-gw nsm url-auth let-alist gnutls deferred a magit-autoloads 
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magit-obsolete magit-popup magit-blame magit-stash magit-reflog 
magit-bisect
magit-push magit-pull magit-fetch magit-clone magit-remote 
magit-commit
magit-sequence magit-notes magit-worktree magit-tag magit-merge 
magit-branch
magit-reset magit-files magit-refs magit-status magit 
core-packages package
url-handlers magit-repos magit-apply magit-wip magit-log 
which-func imenu
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rmc puny
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mm-bodies mm-encode
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avl-tree
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qubes
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cus-edit
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esh-cmd esh-proc
esh-arg esh-ext esh-opt eshell esh-module esh-mode esh-util 
taoline advice
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projectile grep
compile comint ansi-color ring ibuffer-vc ibuf-ext ibuffer 
ibuffer-loaddefs seq
byte-opt thingatpt mu4e-meta html2text ibuf-macs easy-mmode 
derived core-editor
core-projects core-ui edmacro kmacro core-keybinds pp general 
cl-extra help-mode
easymenu cl-seq use-package-core bytecomp byte-compile cconv 
core-modules core
core-lib pcase cl-macs gv cl-loaddefs cl-lib subr-x time-date 
mule-util tooltip
eldoc electric uniquify ediff-hook vc-hooks lisp-float-type mwheel 
term/x-win
x-win term/common-win x-dnd tool-bar dnd fontset image regexp-opt 
fringe
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page menu-bar
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font-lock syntax
facemenu font-core term/tty-colors frame cl-generic cham georgian 
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code-pages
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inotify lcms2
dynamic-setting system-font-setting font-render-setting 
move-toolbar gtk
x-toolkit x multi-tty make-network-process emacs)

Memory information:
((conses 16 609458 498872)
 (symbols 48 55638 55)
 (miscs 40 172 384)
 (strings 32 159919 40372)
 (string-bytes 1 4889576)
 (vectors 16 62594)
 (vector-slots 8 1118362 306502)
 (floats 8 1074 768)
 (intervals 56 8070 2120)
 (buffers 992 17))

-- 



^ permalink raw reply	[flat|nested] 2+ messages in thread

* bug#47414: 26.1; [PATCH] compilation-goto-locus does not handle right display-buffer
  2021-03-26 16:57 bug#47414: 26.1; [PATCH] compilation-goto-locus does not handle right display-buffer pillule
@ 2021-03-28 13:19 ` Lars Ingebrigtsen
  0 siblings, 0 replies; 2+ messages in thread
From: Lars Ingebrigtsen @ 2021-03-28 13:19 UTC (permalink / raw)
  To: pillule; +Cc: 47414

pillule <pillule@riseup.net> writes:

> This patch is a trivial check aknowledge if we are in the compilation
> window before choosing what display function to use, so users can
> customize the behavior of compilation windows via display-buffer-alist
> without breaking the error navigation functionnalities.

Thanks; applied to Emacs 28.

I'm not 100% confident here, though, since the logic here is slightly
convoluted, but if I read the code correctly, then this shouldn't
introduce any regressions, at least.

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no





^ permalink raw reply	[flat|nested] 2+ messages in thread

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2021-03-26 16:57 bug#47414: 26.1; [PATCH] compilation-goto-locus does not handle right display-buffer pillule
2021-03-28 13:19 ` Lars Ingebrigtsen

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