* bug#33350: 26.1; Emacs performance strike when using source-code-pro and unicodes together
@ 2018-11-11 23:28 michi bliblablub
2018-11-12 3:34 ` Eli Zaretskii
0 siblings, 1 reply; 3+ messages in thread
From: michi bliblablub @ 2018-11-11 23:28 UTC (permalink / raw)
To: 33350
[-- Attachment #1: Type: text/plain, Size: 34255 bytes --]
From: Lordnik_PC@LORDNIKPC.i-did-not-set--mail-host-address--so-tickle-me
To: bug-gnu-emacs@gnu.org
Subject: 26.1; Emacs performance strike when using source-code-pro and
unicodes together
--text follows this line--
Hello,
Explanation:
emacs is extremly slow on my windows 10 when using the Source-Code-Pro-Font
(https://github.com/adobe-fonts/source-code-pro) toeghter with any
unicode-characters (tested with two examples θ and μ).
I set the font by following lisp code in my init.el file:
"(set-frame-font "-outline-Source Code
Pro-normal-normal-normal-mono-*-*-*-*-c-*-windows-1258")"
Question:
On which side lies the error? On Emacs, on the Font, on Windows (as usual),
or something between my chair and my keyboard(also, as usual)?
Reproduction:
- Install source-code-pro on your windows 10
- Open Emacs
- Switch buffer to: *scratch*
- ;;After setting the font. Copy&paste&execute the cmds step by step. As
soon as the unicode (θ) is displayed in emacs, emacs will begin to proceed
slowly after the font is set.
- (set-frame-font "-outline-Source Code
Pro-normal-normal-normal-mono-*-*-*-*-c-*-windows-1258")
- (insert "a") ;; inserts fast
- (insert "θ") ;; inserts slow, why?
Profiler-Report:
I created two reports with the profiler. One with the font "Alef" (just
a random font where the problem don't occur.)
And one with the Source-Code-Pro-Font. I just saw that with source code pro
there are more bytes needed. Can you tell me more?
Alef Font Report:
- command-execute 11,083,771 98%
- call-interactively 11,083,771 98%
- funcall-interactively 11,048,283 98%
- execute-extended-command 7,519,434 66%
- command-execute 7,342,752 65%
- call-interactively 7,342,752 65%
- funcall-interactively 7,342,720 65%
- profiler-report 7,342,720 65%
- profiler-report-memory 5,432,405 48%
- profiler-report-profile-other-window 3,570,197 31%
- switch-to-buffer-other-window 3,527,209 31%
- pop-to-buffer 3,527,209 31%
- display-buffer 3,527,209 31%
- display-buffer-use-some-window 3,527,209 31%
window--display-buffer 3,526,209 31%
- window-resize 1,000 0%
- error 1,000 0%
apply 1,000 0%
- profiler-report-setup-buffer 42,988 0%
- profiler-report-render-calltree 41,916 0%
- profiler-report-rerender-calltree 41,916 0%
- profiler-report-render-calltree-1 41,916 0%
- profiler-calltree-build 33,024 0%
- profiler-calltree-build-unified 33,024 0%
- maphash 28,888 0%
#<compiled 0x142a871> 24,752 0%
#<compiled 0x1429c65> 4,136 0%
- profiler-report-insert-calltree-children 8,188 0%
- mapc 8,188 0%
- profiler-report-insert-calltree 8,188 0%
profiler-report-line-format 8,188 0%
profiler-report-move-to-entry 704 0%
- profiler-report-setup-buffer-1 1,072 0%
profiler-report-make-buffer-name 32 0%
profiler-memory-profile 1,862,208 16%
- profiler-report-cpu 1,910,315 16%
- profiler-cpu-profile 1,897,750 16%
profiler-make-profile 2,454 0%
- profiler-report-profile-other-window 12,565 0%
- profiler-report-setup-buffer 10,476 0%
- profiler-report-render-calltree 9,404 0%
- profiler-report-rerender-calltree 9,404 0%
- profiler-report-render-calltree-1 9,404 0%
- profiler-calltree-build 8,188 0%
- profiler-calltree-compute-percentages 8,188 0%
- profiler-calltree-walk 8,188 0%
- profiler-calltree-walk 8,188 0%
- profiler-calltree-walk 8,188 0%
- profiler-calltree-walk 8,188 0%
- profiler-calltree-walk 8,188 0%
- #<compiled 0x21fa8c1> 8,188 0%
profiler-format-percent 8,188 0%
profiler-report-move-to-entry 704 0%
- profiler-report-header-line-format 512 0%
replace-regexp-in-string 512 0%
- profiler-report-setup-buffer-1 1,072 0%
profiler-report-make-buffer-name 32 0%
- switch-to-buffer-other-window 2,089 0%
- pop-to-buffer 2,089 0%
- display-buffer 2,089 0%
- display-buffer-use-some-window 2,089 0%
window--display-buffer 1,089 0%
- window-resize 1,000 0%
- error 1,000 0%
apply 1,000 0%
- execute-extended-command--shorter 172,122 1%
- completion-try-completion 172,122 1%
- completion--nth-completion 172,122 1%
- completion--some 172,122 1%
- #<compiled 0x1424c15> 172,122 1%
- completion-pcm-try-completion 172,122 1%
- completion-pcm--merge-try 159,864 1%
completion-pcm--merge-completions 12,480 0%
- completion-pcm--find-all-completions 12,258 0%
completion-pcm--all-completions 12,258 0%
- sit-for 4,560 0%
redisplay 4,560 0%
- kill-buffer 3,526,209 31%
- replace-buffer-in-windows 3,526,209 31%
- switch-to-prev-buffer 3,526,209 31%
set-window-buffer-start-and-point 3,526,209 31%
- self-insert-command 1,536 0%
flycheck-handle-change 1,536 0%
- yank 1,024 0%
- current-kill 512 0%
- kill-new 512 0%
menu-bar-update-yank-menu 512 0%
- insert-for-yank 512 0%
- insert-for-yank-1 512 0%
flycheck-handle-change 512 0%
- handle-focus-in 80 0%
- run-hooks 80 0%
- flycheck-display-error-at-point-soon 80 0%
flycheck-overlays-at 80 0%
- byte-code 23,852 0%
- read-extended-command 23,852 0%
- completing-read 23,852 0%
- completing-read-default 23,852 0%
- read-from-minibuffer 15,360 0%
- command-execute 512 0%
call-interactively 512 0%
- completing-read-default 11,636 0%
- read-from-minibuffer 5,322 0%
- redisplay_internal (C function) 4,218 0%
file-remote-p 4,218 0%
- command-execute 16 0%
call-interactively 16 0%
- redisplay_internal (C function) 114,598 1%
- jit-lock-function 84,730 0%
- jit-lock-fontify-now 84,730 0%
- jit-lock--run-functions 84,730 0%
- run-hook-wrapped 84,730 0%
- #<compiled 0x143a461> 84,730 0%
- font-lock-fontify-region 84,730 0%
- font-lock-default-fontify-region 84,730 0%
- font-lock-fontify-keywords-region 84,730 0%
lisp--el-match-keyword 4,096 0%
#<compiled 0x1000d15c3> 4,096 0%
file-remote-p 29,868 0%
- timer-event-handler 31,388 0%
- apply 31,388 0%
- flycheck-handle-idle-change 25,204 0%
- flycheck-buffer-automatically 25,204 0%
- flycheck-buffer 25,204 0%
- flycheck-get-checker-for-buffer 24,564 0%
- seq-find 24,564 0%
- seq-do 24,564 0%
- mapc 24,564 0%
- #<compiled 0x13f04ed> 24,564 0%
- flycheck-may-use-checker 24,564 0%
flycheck-checker-supports-major-mode-p 8,188 0%
- flycheck-mark-all-overlays-for-deletion 320 0%
flycheck-overlays-in 320 0%
- flycheck-clear 320 0%
- flycheck-delete-all-overlays 320 0%
flycheck-overlays-in 320 0%
- company-idle-begin 6,184 0%
- company-auto-begin 6,184 0%
- company--perform 6,184 0%
- company--begin-new 6,184 0%
- company-capf 4,136 0%
- company--capf-data 4,136 0%
- company--capf-data-real 4,136 0%
- run-hook-wrapped 4,136 0%
- completion--capf-wrapper 4,136 0%
- elisp-completion-at-point 4,136 0%
completion-table-merge 4,136 0%
- company-files 1,536 0%
- company-files--grab-existing-name 1,536 0%
- company-grab-line 1,536 0%
- company-grab 1,536 0%
looking-back 1,536 0%
- company--multi-backend-adapter 512 0%
- company--force-sync 512 0%
- apply 512 0%
- company-dabbrev-code 512 0%
company-grab-symbol 512 0%
- winner-save-old-configurations 8,272 0%
winner-remember 8,272 0%
- flycheck-display-error-at-point-soon 480 0%
flycheck-overlays-at 480 0%
... 0 0%
-- End of Alef Font Report --
Source-Code-Pro-Font Report:
- command-execute 70,705,811 76%
- call-interactively 70,705,811 76%
- funcall-interactively 53,749,219 57%
- previous-line 43,518,530 46%
- line-move 43,517,474 46%
- line-move-visual 27,488,050 29%
current-bidi-paragraph-direction 1,834 0%
- line-move-partial 6,336 0%
- default-line-height 6,336 0%
default-font-height 6,336 0%
- default-line-height 6,336 0%
default-font-height 6,336 0%
- window-inside-pixel-edges 2,890 0%
- window-edges 1,056 0%
window-current-scroll-bars 1,056 0%
line-pixel-height 1,834 0%
- called-interactively-p 1,056 0%
- #<compiled 0x100085319> 1,056 0%
backtrace-frame 1,056 0%
- execute-extended-command 5,668,654 6%
- command-execute 5,363,382 5%
- call-interactively 5,363,382 5%
- funcall-interactively 5,360,116 5%
- profiler-report 5,323,064 5%
- profiler-report-memory 3,692,367 3%
- profiler-memory-profile 1,897,130 2%
profiler-make-profile 1,834 0%
- profiler-report-profile-other-window 1,795,237 1%
- switch-to-buffer-other-window 1,785,273 1%
- pop-to-buffer 1,785,273 1%
- display-buffer 1,785,273 1%
- display-buffer-use-some-window 1,785,273 1%
window--display-buffer 1,785,273 1%
- profiler-report-setup-buffer 9,964 0%
- profiler-report-render-calltree 8,892 0%
- profiler-report-rerender-calltree 8,892 0%
- profiler-report-render-calltree-1 8,892 0%
- profiler-report-insert-calltree-children 8,188 0%
- mapc 8,188 0%
profiler-report-insert-calltree 8,188 0%
profiler-report-move-to-entry 704 0%
- profiler-report-setup-buffer-1 1,072 0%
profiler-report-make-buffer-name 32 0%
- profiler-report-cpu 1,630,697 1%
profiler-cpu-profile 1,614,048 1%
- profiler-report-profile-other-window 16,649 0%
- profiler-report-setup-buffer 14,696 0%
- profiler-report-render-calltree 13,624 0%
- profiler-report-rerender-calltree 13,624 0%
- profiler-report-render-calltree-1 13,624 0%
- profiler-calltree-build 12,408 0%
- profiler-calltree-build-unified 12,408 0%
- maphash 4,136 0%
#<compiled 0x400c8d> 4,136 0%
profiler-report-move-to-entry 704 0%
- profiler-report-header-line-format 512 0%
replace-regexp-in-string 512 0%
- profiler-report-setup-buffer-1 1,072 0%
profiler-report-make-buffer-name 32 0%
- switch-to-buffer-other-window 1,953 0%
- pop-to-buffer 1,953 0%
- display-buffer 1,953 0%
- display-buffer-use-some-window 1,953 0%
- window-resize 1,000 0%
- error 1,000 0%
apply 1,000 0%
window--display-buffer 953 0%
- fundamental-mode 37,052 0%
- run-mode-hooks 37,052 0%
- hack-local-variables 37,052 0%
- hack-local-variables-prop-line 19,884 0%
- set-auto-mode-1 19,884 0%
- inhibit-local-variables-p 19,372 0%
file-name-sans-versions 5,548 0%
- inhibit-local-variables-p 14,336 0%
file-name-sans-versions 512 0%
- hack-dir-local-variables 2,832 0%
- dir-locals-find-file 2,832 0%
- locate-dominating-file 2,832 0%
dir-locals--all-files 1,230 0%
abbreviate-file-name 1,090 0%
+ byte-code 3,202 0%
- execute-extended-command--shorter 182,200 0%
- completion-try-completion 164,800 0%
- completion--nth-completion 164,800 0%
- completion--some 164,800 0%
- #<compiled 0x51c8e5> 164,800 0%
- completion-pcm-try-completion 164,800 0%
- completion-pcm--merge-try 151,590 0%
completion-pcm--merge-completions 12,394 0%
- completion-pcm--find-all-completions 13,210 0%
- completion-pcm--all-completions 12,632 0%
completion-pcm--pattern->regex 512 0%
completion-pcm--string->pattern 578 0%
- execute-extended-command--shorter-1 17,400 0%
- execute-extended-command--shorter-1 17,400 0%
- execute-extended-command--shorter-1 8,188 0%
mapcar 8,188 0%
mapcar 8,188 0%
- sit-for 6,272 0%
- redisplay 6,272 0%
- redisplay_internal (C function) 2,560 0%
file-remote-p 2,560 0%
+ save-buffer 4,383,668 4%
+ next-line 120,208 0%
+ profiler-report-toggle-entry 48,320 0%
+ paredit-kill 6,166 0%
+ self-insert-command 1,024 0%
+ yank 1,024 0%
+ kill-buffer 953 0%
+ indent-for-tab-command 512 0%
+ handle-focus-in 160 0%
- byte-code 16,954,622 18%
- read-extended-command 15,167,772 16%
- completing-read 15,167,772 16%
- completing-read-default 15,167,772 16%
- read-from-minibuffer 15,160,148 16%
- redisplay_internal (C function) 1,656,864 1%
eval 2,454 0%
- command-execute 944 0%
call-interactively 944 0%
- read-buffer-to-switch 1,786,850 1%
- read-buffer 1,786,850 1%
- completing-read-default 1,786,850 1%
- read-from-minibuffer 624 0%
- command-execute 560 0%
- call-interactively 560 0%
- funcall-interactively 512 0%
- previous-line-or-history-element 512 0%
- previous-line 512 0%
- line-move 512 0%
line-move-visual 512 0%
- completing-read-default 1,970 0%
- read-from-minibuffer 64 0%
- command-execute 16 0%
call-interactively 16 0%
- redisplay_internal (C function) 22,015,781 23%
- eval 65,814 0%
if 44,352 0%
- jit-lock-function 65,082 0%
- jit-lock-fontify-now 63,732 0%
- jit-lock--run-functions 63,732 0%
- run-hook-wrapped 63,732 0%
- #<compiled 0x55d04d> 63,732 0%
- font-lock-fontify-region 63,732 0%
- font-lock-default-fontify-region 63,732 0%
- font-lock-fontify-keywords-region 63,732 0%
lisp--el-match-keyword 3,760 0%
#<compiled 0x1000d15c3> 3,680 0%
file-remote-p 41,562 0%
- #<compiled 0x100227471> 1,056 0%
apply 1,056 0%
- winner-save-old-configurations 91,512 0%
- winner-remember 91,512 0%
- winner-win-data 8,448 0%
- winner-sorted-window-list 5,280 0%
- sort 4,224 0%
#<compiled 0x1002f6651> 4,224 0%
winner-window-list 1,056 0%
- timer-event-handler 62,768 0%
- apply 53,256 0%
- flycheck-handle-idle-change 50,088 0%
- flycheck-buffer-automatically 50,088 0%
- flycheck-buffer 50,088 0%
- flycheck-get-checker-for-buffer 49,128 0%
- seq-find 49,128 0%
- seq-do 49,128 0%
- mapc 49,128 0%
- #<compiled 0x20a3251> 49,128 0%
- flycheck-may-use-checker 49,128 0%
flycheck-checker-supports-major-mode-p 32,752 0%
- flycheck-mark-all-overlays-for-deletion 480 0%
flycheck-overlays-in 480 0%
- flycheck-clear 480 0%
- flycheck-delete-all-overlays 480 0%
flycheck-overlays-in 480 0%
jit-lock-context-fontify 3,168 0%
- timer-inc-time 3,168 0%
timer-relative-time 2,112 0%
timer-until 2,120 0%
- timer-activate 2,112 0%
- timer--activate 2,112 0%
timer--time-less-p 2,112 0%
- timer-activate-when-idle 2,112 0%
- timer--activate 2,112 0%
timer--time-less-p 2,112 0%
- blink-cursor-end 1,056 0%
remove-hook 1,056 0%
- flycheck-display-error-at-point-soon 1,040 0%
flycheck-overlays-at 1,040 0%
... 0 0%
-- End of Source Code Pro Font Report --
In GNU Emacs 26.1 (build 1, x86_64-w64-mingw32)
of 2018-05-30 built on CIRROCUMULUS
Repository revision: 07f8f9bc5a51f5aa94eb099f3e15fbe0c20ea1ea
Windowing system distributor 'Microsoft Corp.', version 10.0.17134
Recent messages:
You can run the command ‘profiler-report’ with M-x pro-rep RET
After 0 kbd macro iterations: line-move-visual: End of buffer [19 times]
Wrote c:/Users/Lordnik_PC/Desktop/report_unicode_source_code_pro_alef.txt
ediff-files-internal: Files A and B are the same
Reading file
c:/Users/Lordnik_PC/Desktop/report_unicode_source_code_pro_alef.txt ...
Reading file c:/Users/Lordnik_PC/Desktop/report_unicode_source_code_pro.txt
...
Computing differences between report_unicode_source_code_pro_alef.txt and
report_unicode_source_code_pro.txt ...
Buffer A: Processing difference region 0 of 6
Buffer B: Processing difference region 0 of 6
Processing difference regions ... done
Configured using:
'configure --without-dbus --host=x86_64-w64-mingw32
--without-compress-install 'CFLAGS=-O2 -static -g3''
Configured features:
XPM JPEG TIFF GIF PNG RSVG SOUND NOTIFY ACL GNUTLS LIBXML2 ZLIB
TOOLKIT_SCROLL_BARS THREADS LCMS2
Important settings:
value of $LANG: DES
locale-coding-system: cp1252
Major mode: Text
Minor modes in effect:
global-display-line-numbers-mode: t
display-line-numbers-mode: t
which-key-mode: t
shell-dirtrack-mode: t
savehist-mode: t
winner-mode: t
cl-old-struct-compat-mode: t
tooltip-mode: t
global-eldoc-mode: t
electric-indent-mode: t
mouse-wheel-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
column-number-mode: t
line-number-mode: t
transient-mark-mode: t
Load-path shadows:
c:/Users/Lordnik_PC/AppData/Roaming/.emacs.d/elpa/less-css-mode-20160930.2153/less-css-mode
hides e:/emacs-26.1-x86_64/share/emacs/26.1/lisp/textmodes/less-css-mode
Features:
(shadow sort mail-extr emacsbug message rmc puny dired dired-loaddefs
rfc822 mml mml-sec epa derived epg gnus-util rmail rmail-loaddefs
mm-decode mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils
mailheader sendmail rfc2047 rfc2045 ietf-drums mail-utils jka-compr
ediff-merg ediff-wind ediff-diff ediff-mult ediff-help ediff-init
ediff-util ediff two-column misearch multi-isearch eieio-opt speedbar
sb-image ezimage dframe help-fns radix-tree profiler
display-line-numbers company-oddmuse company-keywords company-etags
etags company-gtags company-dabbrev-code company-dabbrev company-files
company-capf company-cmake company-xcode company-clang company-semantic
company-eclim company-template company-css company-nxml company-bbdb
company pcase undo-tree diff which-key linum flycheck cl-extra help-mode
rx dash paredit nameless lisp-mnt elec-pair ess-site ess-toolbar
ess-mouse mouseme browse-url ess-swv ess-noweb ess-noweb-font-lock-mode
ess-bugs-l essd-els ess-xls-d ess-vst-d ess-stata-mode ess-stata-lang
cc-vars cc-defs make-regexp ess-sp6-d ess-sp5-d ess-sp4-d ess-dde
ess-sas-d ess-sas-l ess-sas-a ess-s4-d ess-s3-d ess-omg-d ess-omg-l
ess-arc-d ess-lsp-l ess-sp6w-d ess-sp3-d ess-julia ess-r-mode
ess-r-flymake flymake-proc flymake warnings thingatpt ess-r-xref xref
project subr-x ess-trns ess-r-package ess-r-syntax ess-r-completion
ess-roxy essddr ess-rd hideshow ess-s-lang ess-help ess ess-noweb-mode
ess-inf ess-tracebug tramp tramp-compat tramp-loaddefs trampver
ucs-normalize shell parse-time compile ess-utils ess-custom executable
org-agenda org-element avl-tree generator org advice org-macro
org-footnote org-pcomplete pcomplete org-list org-faces org-entities
noutline outline easy-mmode org-version ob-emacs-lisp ob ob-tangle
org-src ob-ref ob-lob ob-table ob-keys ob-exp ob-comint comint
ansi-color ob-core ob-eval org-compat org-macs org-loaddefs format-spec
find-func cal-menu calendar cal-loaddefs google-translate
google-translate-default-ui google-translate-core-ui ido
google-translate-core google-translate-tk url url-proxy url-privacy
url-expand url-methods url-history url-cookie url-domsuf url-util
mailcap json map edmacro kmacro savehist winner ring mm-util mail-prsvr
dracula-theme iso-transl finder-inf ess-generics tex-site info package
easymenu epg-config url-handlers url-parse auth-source cl-seq eieio
eieio-core cl-macs eieio-loaddefs password-cache url-vars seq byte-opt
gv bytecomp byte-compile cconv cl-loaddefs cl-lib time-date mule-util
tooltip eldoc electric uniquify ediff-hook vc-hooks lisp-float-type
mwheel dos-w32 ls-lisp disp-table term/w32-win w32-win w32-vars
term/common-win tool-bar dnd fontset image regexp-opt fringe
tabulated-list replace newcomment text-mode elisp-mode lisp-mode
prog-mode register page menu-bar rfn-eshadow isearch timer select
scroll-bar mouse jit-lock font-lock syntax facemenu font-core
term/tty-colors frame cl-generic cham georgian utf-8-lang misc-lang
vietnamese tibetan thai tai-viet lao korean japanese eucjp-ms cp51932
hebrew greek romanian slovak czech european ethiopic indian cyrillic
chinese composite charscript charprop case-table epa-hook jka-cmpr-hook
help simple abbrev obarray minibuffer cl-preloaded nadvice loaddefs
button faces cus-face macroexp files text-properties overlay sha1 md5
base64 format env code-pages mule custom widget hashtable-print-readable
backquote w32notify w32 lcms2 multi-tty make-network-process emacs)
Memory information:
((conses 16 497849 56271)
(symbols 56 42482 1)
(miscs 48 1183 662)
(strings 32 124851 9534)
(string-bytes 1 3662767)
(vectors 16 190638)
(vector-slots 8 4240524 63812)
(floats 8 211 709)
(intervals 56 6037 963)
(buffers 992 42))
[-- Attachment #2: Type: text/html, Size: 52474 bytes --]
^ permalink raw reply [flat|nested] 3+ messages in thread
* bug#33350: 26.1; Emacs performance strike when using source-code-pro and unicodes together
2018-11-11 23:28 bug#33350: 26.1; Emacs performance strike when using source-code-pro and unicodes together michi bliblablub
@ 2018-11-12 3:34 ` Eli Zaretskii
[not found] ` <CALDiLK+68LPWzrkYe0DYpqH7bRFRcSL7nnNBqXzHRDxz0XN8ww@mail.gmail.com>
0 siblings, 1 reply; 3+ messages in thread
From: Eli Zaretskii @ 2018-11-12 3:34 UTC (permalink / raw)
To: michi bliblablub; +Cc: 33350
> From: michi bliblablub <michi98game@gmail.com>
> Date: Mon, 12 Nov 2018 00:28:08 +0100
>
> emacs is extremly slow on my windows 10 when using the Source-Code-Pro-Font
> (https://github.com/adobe-fonts/source-code-pro) toeghter with any
> unicode-characters (tested with two examples θ and μ).
> I set the font by following lisp code in my init.el file:
> "(set-frame-font "-outline-Source Code Pro-normal-normal-normal-mono-*-*-*-*-c-*-windows-1258")"
>
> Question:
> On which side lies the error? On Emacs, on the Font, on Windows (as usual), or something between my
> chair and my keyboard(also, as usual)?
Does it help to set inhibit-compacting-font-caches to a non-nil value?
^ permalink raw reply [flat|nested] 3+ messages in thread
* bug#33350: 26.1; Emacs performance strike when using source-code-pro and unicodes together
[not found] ` <CALDiLK+68LPWzrkYe0DYpqH7bRFRcSL7nnNBqXzHRDxz0XN8ww@mail.gmail.com>
@ 2018-11-13 3:27 ` Eli Zaretskii
0 siblings, 0 replies; 3+ messages in thread
From: Eli Zaretskii @ 2018-11-13 3:27 UTC (permalink / raw)
To: michi bliblablub; +Cc: 33350
[Please use Reply All to keep the bug tracker on the CC list.]
> From: michi bliblablub <michi98game@gmail.com>
> Date: Mon, 12 Nov 2018 21:35:58 +0100
>
> What a wizard. Jeah it helps, thank you very much.
> I read a little conversation (you and Drew Adams) on the internet that this variable is a "free-escape".
> Can i give you more information so it may get easier for to find the real problem? What would be of interest?
The problem is known: it happens with very large fonts. If you must
use this font, then just keep inhibit-compacting-font-caches
customized to non-nil value.
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2018-11-13 3:27 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2018-11-11 23:28 bug#33350: 26.1; Emacs performance strike when using source-code-pro and unicodes together michi bliblablub
2018-11-12 3:34 ` Eli Zaretskii
[not found] ` <CALDiLK+68LPWzrkYe0DYpqH7bRFRcSL7nnNBqXzHRDxz0XN8ww@mail.gmail.com>
2018-11-13 3:27 ` Eli Zaretskii
Code repositories for project(s) associated with this public inbox
https://git.savannah.gnu.org/cgit/emacs.git
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).