* bug#30367: 26.0.91; CC-Mode: Major slowdown when isearching big C++ file.
@ 2018-02-06 10:34 Bastian Beischer
2018-02-06 10:40 ` Bastian Beischer
[not found] ` <mailman.8662.1517913372.27995.bug-gnu-emacs@gnu.org>
0 siblings, 2 replies; 12+ messages in thread
From: Bastian Beischer @ 2018-02-06 10:34 UTC (permalink / raw)
To: 30367
After updating CC-Mode to the latest version in the standalone mercurial
repository I noticed that searching large C++ files has become a lot
slower than before (factor 20 or so). I traced the problem back to this
commit:
Author: Alan Mackenzie <bug-cc-mode@gnu.org>
Date: Sun Jan 21 18:05:41 2018 +0000
Handle C99 Compound Literals in return statements and argument lists.
* cc-engine.el (c-looking-at-or-maybe-in-bracelist): Recognize a brace list
when preceded by "return" or inside parentheses, either immediately after the
"(" or following a comma.
(c-looking-at-inexpr-block): Test c-has-compound-literals rather than hard
coded C++ Mode.
(c-guess-basic-syntax, CASE 7B): Test additionally for not being just inside a
parenthesis or being at a Java "new" keyword. CASE 9: Remove the simple
minded test on the contents of a block to determine a brace list.
* cc-langs.el (c-has-compound-literals): New lang const and lang var.
* bracelist-30.{c,res}: New test files.
I am attaching the result of a run of the emacs profiler before
("fast.profile") and after the commit ("slow.profile"). In this run I
started emacs as:
emacs -Q /path/to/big/file.C -e "(add-to-list 'load-path ~/cc-mode)" -e "(require 'cc-mode)"
M-x profiler-start
C-s searchString
M-x profiler-report
And write the result to 'slow.profile' and 'fast.profile'
respectively. It appears that 93% of the time is spent in
c-looking-at-or-maybe-in-bracelist.
Thanks for looking into this issue!
In GNU Emacs 26.0.91 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.22.26)
of 2018-02-06 built on beischer-w520
Repository revision: c787a4968273027960a20ced6d63bae0d1ffa87e
Windowing system distributor 'The X.Org Foundation', version 11.0.11906000
Recent messages:
Checking 105 files in /usr/share/emacs/26.0.91/lisp/obsolete...
Checking for load-path shadows...done
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Configured using:
'configure --prefix=/usr --sysconfdir=/etc --libexecdir=/usr/lib
--localstatedir=/var --mandir=/usr/share/man --with-gameuser=:games
--with-sound=alsa --with-xft --with-modules --with-x-toolkit=gtk3
--without-gconf --without-gsettings --without-gpm --without-m17n-flt
--with-xwidgets --without-compress-install 'CFLAGS=-march=native -O2
-pipe -fstack-protector-strong -fno-plt' CPPFLAGS=-D_FORTIFY_SOURCE=2
LDFLAGS=-Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now'
Configured features:
XPM JPEG TIFF GIF PNG RSVG IMAGEMAGICK SOUND DBUS NOTIFY ACL GNUTLS
LIBXML2 FREETYPE LIBOTF XFT ZLIB TOOLKIT_SCROLL_BARS GTK3 X11 MODULES
THREADS XWIDGETS LIBSYSTEMD LCMS2
Important settings:
value of $LANG: en_US.UTF-8
locale-coding-system: utf-8-unix
Major mode: Debbugs
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auto-compression-mode: t
buffer-read-only: t
column-number-mode: t
line-number-mode: t
transient-mark-mode: t
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/home/beischer/.emacs.d/elpa/org-20180205/ob-stan hides /usr/share/emacs/26.0.91/lisp/org/ob-stan
Features:
(mailalias smtpmail whitespace cap-words superword subword
semantic/tag-file function-args semantic-directory semantic/ia
semantic/db-file semantic/adebug eieio-datadebug data-debug cedet-files
pp shadow sort mail-extr emacsbug sendmail gnus-async gnus-agent
gnus-srvr gnus-score score-mode nnvirtual nntp gnus-ml gnus-msg nndoc
gnus-cache gnus-dup gnus-art mm-uu mml2015 mm-view mml-smime smime dig
gnus-sum gnus-group gnus-undo gnus-start gnus-cloud nnimap nnmail
mail-source utf7 netrc nnoo gnus-spec gnus-int gnus-range gnus-win gnus
nnheader misearch multi-isearch mm-archive network-stream starttls
url-cache debbugs-gnu debbugs soap-client url-http tls gnutls url-gw nsm
rng-xsd rng-dt rng-util xsd-regexp xml ido-completing-read+ memoize
cus-edit minibuf-eldef company-oddmuse company-keywords company-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-edbi edbi sql view jedi jedi-core python-environment epc ctable
concurrent deferred subr-x auto-complete popup cmake-project
helm-fuzzier helm helm-source helm-multi-match helm-lib helm-flx tempo
xml-parse doxymacs projectile ibuf-ext ibuffer ibuffer-loaddefs
dropdown-list yasnippet elec-pair my-term term disp-table ehelp
etags-table etags xref project cmake-mode rx qt-pro pastebin
window-numbering company magit-topgit magit-obsolete magit-blame
magit-stash magit-bisect magit-remote magit-commit magit-sequence
magit-notes magit-worktree magit-tag magit-merge magit-branch
magit-reset magit-collab ghub url-auth url url-proxy url-privacy
url-expand url-methods url-history url-cookie url-domsuf url-util
mailcap let-alist json map magit-files magit-refs magit-status magit
magit-repos magit-apply magit-wip magit-log magit-diff smerge-mode
diff-mode magit-core magit-autorevert autorevert filenotify
magit-process magit-margin magit-mode git-commit recentf tree-widget
magit-git magit-section magit-utils crm magit-popup log-edit message rmc
puny rfc822 mml mml-sec epa derived epg gnus-util rmail rmail-loaddefs
mm-decode mm-bodies mm-encode mail-parse rfc2231 rfc2047 rfc2045 mm-util
ietf-drums mail-prsvr mailabbrev mail-utils gmm-utils mailheader
pcvs-util add-log with-editor cl-extra help-mode async-bytecomp async
server buff-menu+ hideshow flx-ido ido dired-x dired dired-loaddefs
ede/cpp-root srecode/mode semantic/senator srecode/insert
srecode/filters srecode/args semantic/db-mode f dash cl s
semantic/bovine/c hideif semantic/bovine/c-by semantic/lex-spp
semantic/idle working fame semantic/bovine/gcc semantic/dep
semantic/bovine semantic/analyze/refs semantic/decorate/include
semantic/db-find semantic/db-ref semantic/decorate/mode
semantic/decorate pulse cedet-devel-load cogre/srecode cogre
cogre/picture-hack rect picture eieio-opt srecode/find srecode/map
semantic/edit srecode/srt-mode srecode/template srecode/srt-wy
semantic/wisent semantic/wisent/wisent srecode/ctxt srecode/compile
srecode/dictionary srecode/table srecode semantic/canned-configs
semantic/ia-sb semantic/analyze semantic/sort semantic/scope
semantic/analyze/fcn semantic/db semantic/ctxt semantic/format
semantic/tag-ls semantic/find semantic/util-modes semantic/util semantic
semantic/tag semantic/lex semantic/fw mode-local sb-info ede/speedbar
ede/files ede ede/detect ede/base ede/auto ede/source eieio-compat
eieio-base eieio-speedbar speedbar sb-image ezimage dframe eieio-custom
wid-edit cedet cedet-compat inversion cedet-remove-builtin cc-mode
cc-fonts cc-guess cc-menus cc-cmds cc-styles cc-align cc-engine cc-vars
cc-defs flymake-proc flymake warnings ams-meeting org-element avl-tree
generator org org-macro org-footnote org-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
ob-core ob-eval org-compat org-macs org-loaddefs find-func cal-menu
calendar cal-loaddefs calc-mouse calc-yank calc-ext calc calc-loaddefs
calc-macs hide-lines ivy flx delsel ivy-overlay ffap thingatpt vc-cvs vc
vc-dispatcher pcase finder-inf tex-site info package easymenu epg-config
url-handlers url-parse url-vars seq edmacro kmacro emacs-x-theme tramp
tramp-compat tramp-loaddefs trampver ucs-normalize shell pcomplete
parse-time format-spec advice auth-source cl-seq eieio byte-opt bytecomp
byte-compile cconv eieio-core cl-macs gv eieio-loaddefs cl-loaddefs
cl-lib password-cache time-date paren grep compile comint ansi-color
ring linum hi-lock cus-start cus-load 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
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 dbusbind inotify lcms2 dynamic-setting font-render-setting
xwidget-internal move-toolbar gtk x-toolkit x multi-tty
make-network-process emacs)
Memory information:
((conses 16 1357278 26063)
(symbols 48 67917 28)
(miscs 40 146 336)
(strings 32 284041 2833)
(string-bytes 1 7395955)
(vectors 16 117016)
(vector-slots 8 1733583 19848)
(floats 8 4974 1122)
(intervals 56 34110 165)
(buffers 992 22))
^ permalink raw reply [flat|nested] 12+ messages in thread
* bug#30367: 26.0.91; CC-Mode: Major slowdown when isearching big C++ file.
2018-02-06 10:34 bug#30367: 26.0.91; CC-Mode: Major slowdown when isearching big C++ file Bastian Beischer
@ 2018-02-06 10:40 ` Bastian Beischer
[not found] ` <mailman.8662.1517913372.27995.bug-gnu-emacs@gnu.org>
1 sibling, 0 replies; 12+ messages in thread
From: Bastian Beischer @ 2018-02-06 10:40 UTC (permalink / raw)
To: 30367
[-- Attachment #1: Type: text/plain, Size: 53 bytes --]
I forgot to attach the profile files. Here they are.
[-- Attachment #2: fast.profile --]
[-- Type: application/octet-stream, Size: 37165 bytes --]
[profiler-profile "24.3" cpu #s(hash-table size 145 test equal rehash-size 1.5 rehash-threshold 0.8125 data ([redisplay sit-for execute-extended-command funcall-interactively call-interactively command-execute nil nil nil nil nil nil nil nil nil nil] 7 ["#<compiled 0x486f91>" apply gui-backend-selection-exists-p "#<compiled 0x26c89f>" funcall redisplay_internal\ \(C\ function\) redisplay sit-for execute-extended-command funcall-interactively call-interactively command-execute nil nil nil nil] 1 [sit-for execute-extended-command funcall-interactively call-interactively command-execute nil nil nil nil nil nil nil nil nil nil nil] 4 [run-hooks isearch-mode isearch-forward funcall-interactively call-interactively command-execute nil nil nil nil nil nil nil nil nil nil] 1 [file-truename file-truename file-truename multi-isearch-setup run-hooks isearch-mode isearch-forward funcall-interactively call-interactively command-execute nil nil nil nil nil nil] 1 [multi-isearch-setup run-hooks isearch-mode isearch-forward funcall-interactively call-interactively command-execute nil nil nil nil nil nil nil nil nil] 1 [isearch-message isearch-update isearch-mode isearch-forward funcall-interactively call-interactively command-execute nil nil nil nil nil nil nil nil nil] 1 [pos-visible-in-window-group-p isearch-update isearch-mode isearch-forward funcall-interactively call-interactively command-execute nil nil nil nil nil nil nil nil nil] 1 [window-font-width window-max-chars-per-line isearch-update isearch-mode isearch-forward funcall-interactively call-interactively command-execute nil nil nil nil nil nil nil nil] 9 [tool-bar-make-keymap redisplay_internal\ \(C\ function\) redisplay sit-for isearch-lazy-highlight-new-loop isearch-update isearch-mode isearch-forward funcall-interactively call-interactively command-execute nil nil nil nil nil] 1 [redisplay sit-for isearch-lazy-highlight-new-loop isearch-update isearch-mode isearch-forward funcall-interactively call-interactively command-execute nil nil nil nil nil nil nil] 2 [nil nil nil nil nil nil nil nil nil nil nil nil nil nil nil nil] 22 [isearch-message isearch-search-and-update isearch-process-search-string isearch-process-search-char isearch-printing-char funcall-interactively call-interactively command-execute nil nil nil nil nil nil nil nil] 1 [pos-visible-in-window-group-p isearch-update isearch-search-and-update isearch-process-search-string isearch-process-search-char isearch-printing-char funcall-interactively call-interactively command-execute nil nil nil nil nil nil nil] 13 [redisplay_internal\ \(C\ function\) redisplay sit-for isearch-lazy-highlight-new-loop isearch-update isearch-search-and-update isearch-process-search-string isearch-process-search-char isearch-printing-char funcall-interactively call-interactively command-execute nil nil nil nil] 1 ["#<compiled 0x486f91>" apply gui-backend-selection-exists-p "#<compiled 0x26c89f>" funcall redisplay_internal\ \(C\ function\) redisplay sit-for isearch-lazy-highlight-new-loop isearch-update isearch-search-and-update isearch-process-search-string isearch-process-search-char isearch-printing-char funcall-interactively call-interactively] 1 [redisplay sit-for isearch-lazy-highlight-new-loop isearch-update isearch-search-and-update isearch-process-search-string isearch-process-search-char isearch-printing-char funcall-interactively call-interactively command-execute nil nil nil nil nil] 34 [run-with-idle-timer isearch-lazy-highlight-new-loop isearch-update isearch-search-and-update isearch-process-search-string isearch-process-search-char isearch-printing-char funcall-interactively call-interactively command-execute nil nil nil nil nil nil] 1 [isearch-message isearch-update isearch-search-and-update isearch-process-search-string isearch-process-search-char isearch-printing-char funcall-interactively call-interactively command-execute nil nil nil nil nil nil nil] 3 [c-remove-stale-state-cache c-parse-state-1 c-parse-state c-syntactic-skip-backward c-fl-decl-start c-context-expand-fl-region "#<compiled 0x13065e5>" mapc c-before-context-fl-expand-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x13bd561>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function] 1 [c-skip-comments-and-strings "#<compiled 0x56cbe5>" font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x13bd561>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for isearch-lazy-highlight-new-loop isearch-update] 1 [c-back-over-member-initializers c-font-lock-cut-off-declarators font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x13bd561>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for isearch-lazy-highlight-new-loop isearch-update] 2 [c-backward-sws c-backward-token-2 c-back-over-compound-identifier c-get-fontification-context "#<compiled 0x5437d1>" c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x13bd561>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function] 1 [c-font-lock-<>-arglists font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x13bd561>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for isearch-lazy-highlight-new-loop isearch-update isearch-search-and-update] 2 ["#<compiled 0x13065e5>" mapc c-before-context-fl-expand-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x13bb3f5>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for isearch-lazy-highlight-new-loop isearch-update isearch-search-and-update] 1 ["#<compiled 0x56cbe5>" font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x13bb3f5>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for isearch-lazy-highlight-new-loop isearch-update isearch-search-and-update] 2 [c-syntactic-re-search-forward c-update-brace-stack c-brace-stack-at c-bs-at-toplevel-p c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x13bb3f5>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\)] 36 [c-determine-limit "#<compiled 0x56d789>" font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x13bb3f5>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for isearch-lazy-highlight-new-loop isearch-update] 1 [c-state-semi-pp-to-literal c-literal-start c-fl-decl-end c-context-expand-fl-region "#<compiled 0x13065e5>" mapc c-before-context-fl-expand-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x13d9171>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay] 2 [c-beginning-of-macro c-syntactic-re-search-forward c-update-brace-stack c-brace-stack-at c-bs-at-toplevel-p c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x13d9171>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function] 12 [c-state-semi-pp-to-literal c-literal-start c-fl-decl-start c-context-expand-fl-region "#<compiled 0x13065e5>" mapc c-before-context-fl-expand-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x13dd971>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay] 1 [font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x13dd971>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for isearch-lazy-highlight-new-loop isearch-update isearch-search-and-update isearch-process-search-string] 1 [c-forward-keyword-clause c-forward-type c-forward-decl-or-cast-1 c-font-lock-cut-off-declarators font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x13dd971>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for] 1 [c-brace-stack-at c-bs-at-toplevel-p c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x13dd971>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for] 7 [c-remove-stale-state-cache c-parse-state-1 c-parse-state c-back-over-member-initializers c-get-fontification-context "#<compiled 0x5437d1>" c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x13dd971>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now] 1 [c-forward-decl-or-cast-1 "#<compiled 0x5437d1>" c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x13dd971>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for] 2 [c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x13dd971>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for isearch-lazy-highlight-new-loop isearch-update isearch-search-and-update] 1 ["#<compiled 0x5437d1>" c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x13dd971>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for isearch-lazy-highlight-new-loop] 1 [c-looking-at-or-maybe-in-bracelist c-get-fontification-context "#<compiled 0x5437d1>" c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x13dd971>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay] 5 ["#<compiled 0x56d789>" font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x13dd971>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for isearch-lazy-highlight-new-loop isearch-update isearch-search-and-update] 1 [c-syntactic-skip-backward c-fl-decl-start c-context-expand-fl-region "#<compiled 0x13065e5>" mapc c-before-context-fl-expand-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x13df571>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for] 1 [c-beginning-of-current-token c-backward-token-2 c-on-identifier c-back-over-compound-identifier c-back-over-member-initializers c-font-lock-cut-off-declarators font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x13df571>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\)] 1 [c-syntactic-re-search-forward c-forward-declarator c-font-lock-declarators c-font-lock-single-decl "#<compiled 0x5437d1>" c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x13df571>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function] 1 [c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x13df571>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for isearch-lazy-highlight-new-loop isearch-update] 3 [c-get-fontification-context "#<compiled 0x5437d1>" c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x13df571>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for] 1 [c-beginning-of-current-token c-backward-token-2 c-back-over-compound-identifier c-get-fontification-context "#<compiled 0x5437d1>" c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x13df571>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function] 1 [c-font-lock-enum-tail font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x13df571>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for isearch-lazy-highlight-new-loop isearch-update isearch-search-and-update] 1 [c-state-semi-pp-to-literal c-font-lock-raw-strings font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x532bbd>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for isearch-lazy-highlight-new-loop isearch-update] 1 [c-forward-name c-forward-type c-forward-decl-or-cast-1 "#<compiled 0x5437d1>" c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x532bbd>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\)] 1 [c-syntactic-re-search-forward c-beginning-of-decl-1 "#<compiled 0x56d789>" font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x532bbd>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for isearch-lazy-highlight-new-loop] 1 [seconds-to-time timer-set-idle-time run-with-idle-timer isearch-lazy-highlight-new-loop isearch-update isearch-search-and-update isearch-process-search-string isearch-process-search-char isearch-printing-char funcall-interactively call-interactively command-execute nil nil nil nil] 1 [window-font-width window-max-chars-per-line isearch-update isearch-search-and-update isearch-process-search-string isearch-process-search-char isearch-printing-char funcall-interactively call-interactively command-execute nil nil nil nil nil nil] 12 [gui-backend-selection-exists-p "#<compiled 0x26c89f>" funcall redisplay_internal\ \(C\ function\) redisplay sit-for isearch-lazy-highlight-new-loop isearch-update isearch-search-and-update isearch-process-search-string isearch-process-search-char isearch-printing-char funcall-interactively call-interactively command-execute nil] 1 [if eval redisplay_internal\ \(C\ function\) redisplay sit-for isearch-lazy-highlight-new-loop isearch-update isearch-search-and-update isearch-process-search-string isearch-process-search-char isearch-printing-char funcall-interactively call-interactively command-execute nil nil] 1 [isearch-search-and-update isearch-process-search-string isearch-process-search-char isearch-printing-char funcall-interactively call-interactively command-execute nil nil nil nil nil nil nil nil nil] 1 ["#<compiled 0x26b473>" isearch-search-string isearch-search isearch-search-and-update isearch-process-search-string isearch-process-search-char isearch-printing-char funcall-interactively call-interactively command-execute nil nil nil nil nil nil] 10 [c-remove-stale-state-cache c-parse-state-1 c-parse-state c-fl-decl-start c-context-expand-fl-region "#<compiled 0x13065e5>" mapc c-before-context-fl-expand-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x13bc995>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\)] 1 [syntax-ppss font-lock-fontify-syntactically-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x13bc995>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for isearch-lazy-highlight-new-loop isearch-update isearch-search-and-update] 12 ["#<compiled 0x56d70d>" font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x13bc995>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for isearch-lazy-highlight-new-loop isearch-update isearch-search-and-update] 1 [c-syntactic-skip-backward c-font-lock-cut-off-declarators font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x13bc995>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for isearch-lazy-highlight-new-loop isearch-update] 1 [c-update-brace-stack c-brace-stack-at c-bs-at-toplevel-p c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x13bc995>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay] 12 ["#<compiled 0x527fa9>" c-beginning-of-macro c-syntactic-re-search-forward c-update-brace-stack c-brace-stack-at c-bs-at-toplevel-p c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x13bc995>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now] 1 [back-to-indentation c-beginning-of-macro c-syntactic-re-search-forward c-update-brace-stack c-brace-stack-at c-bs-at-toplevel-p c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x13bc995>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now] 4 [c-forward-<>-arglist c-update-brace-stack c-brace-stack-at c-bs-at-toplevel-p c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x13bc995>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\)] 1 [c-parse-state-get-strategy c-parse-state-1 c-parse-state c-back-over-member-initializers c-get-fontification-context "#<compiled 0x5437d1>" c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x13bc995>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now] 1 [c-forward-type c-forward-decl-or-cast-1 "#<compiled 0x5437d1>" c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x13bc995>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay] 2 [c-backward-sws "#<compiled 0x5437d1>" c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x13bc995>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for] 1 [c-backward-token-2 c-looking-at-or-maybe-in-bracelist c-get-fontification-context "#<compiled 0x5437d1>" c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x13bc995>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\)] 7 [c-state-pp-to-literal c-state-safe-place c-state-literal-at c-remove-stale-state-cache-backwards c-parse-state-1 c-parse-state c-font-lock-enclosing-decls font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x13bc995>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function] 12 [c-append-lower-brace-pair-to-state-cache c-parse-state-1 c-parse-state c-font-lock-enclosing-decls font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x13bc995>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for] 1 [c-beginning-of-statement-1 c-beginning-of-decl-1 "#<compiled 0x56d789>" font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x13bc995>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for isearch-lazy-highlight-new-loop] 1 [c-beginning-of-current-token c-backward-token-2 c-forward-decl-or-cast-1 "#<compiled 0x5437d1>" c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x53730d>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\)] 1 [c-forward-sws c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x53730d>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for isearch-lazy-highlight-new-loop] 1 [c-on-identifier c-back-over-compound-identifier c-get-fontification-context "#<compiled 0x5437d1>" c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x53730d>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\)] 1 [c-backward-token-2 c-backward-typed-enum-colon c-backward-over-enum-header c-font-lock-enum-tail font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x53730d>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for] 1 [c-append-to-state-cache c-parse-state-1 c-parse-state c-fl-decl-start c-context-expand-fl-region "#<compiled 0x13065e5>" mapc c-before-context-fl-expand-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x56df41>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\)] 1 [c-backward-sws c-beginning-of-statement-1 c-beginning-of-decl-1 "#<compiled 0x56d789>" font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x56df41>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for] 1 ["#<compiled 0x56d735>" font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x572381>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for isearch-lazy-highlight-new-loop isearch-update isearch-search-and-update] 1 [c-backward-sws c-backward-token-2 c-backward-typed-enum-colon c-backward-over-enum-header c-font-lock-enum-tail font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x572381>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay] 1 [c-beginning-of-current-token c-backward-token-2 c-looking-at-or-maybe-in-bracelist c-fl-decl-start c-context-expand-fl-region "#<compiled 0x13065e5>" mapc c-before-context-fl-expand-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x12a6591>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\)] 2 [c-backward-token-2 c-looking-at-or-maybe-in-bracelist c-fl-decl-start c-context-expand-fl-region "#<compiled 0x13065e5>" mapc c-before-context-fl-expand-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x12a6591>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay] 2 [c-beginning-of-macro c-backward-sws c-backward-token-2 c-looking-at-or-maybe-in-bracelist c-fl-decl-start c-context-expand-fl-region "#<compiled 0x13065e5>" mapc c-before-context-fl-expand-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x12a6591>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function] 1 [c-backward-sws c-backward-token-2 c-looking-at-or-maybe-in-bracelist c-fl-decl-start c-context-expand-fl-region "#<compiled 0x13065e5>" mapc c-before-context-fl-expand-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x12a6591>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\)] 1 [c-state-semi-pp-to-literal c-determine-limit c-font-lock-cut-off-declarators font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x12a6591>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for isearch-lazy-highlight-new-loop] 1 [c-backward-sws c-backward-token-2 c-looking-at-or-maybe-in-bracelist c-get-fontification-context "#<compiled 0x5437d1>" c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x12a6591>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function] 2 [c-forward-name c-forward-declarator c-font-lock-declarators c-font-lock-single-decl "#<compiled 0x5437d1>" c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x12a6591>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function] 1 [c-backward-token-2 c-back-over-compound-identifier c-get-fontification-context "#<compiled 0x5437d1>" c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x12a6591>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\)] 1 [c-beginning-of-macro c-syntactic-re-search-forward c-font-lock-declarators c-font-lock-single-decl "#<compiled 0x5437d1>" c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x12a6591>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function] 1 [c-parse-state-1 c-parse-state c-syntactic-skip-backward c-font-lock-enclosing-decls font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x12a6591>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for] 1 [timerp timer-event-handler nil nil nil nil nil nil nil nil nil nil nil nil nil nil] 2 [isearch-done isearch-exit funcall-interactively call-interactively command-execute nil nil nil nil nil nil nil nil nil nil nil] 1 [image-search-load-path find-image eval "#<compiled 0x27ad6d>" mapcar tool-bar-make-keymap-1 tool-bar-make-keymap redisplay_internal\ \(C\ function\) nil nil nil nil nil nil nil nil] 2 [completing-read-default completing-read read-extended-command byte-code call-interactively command-execute nil nil nil nil nil nil nil nil nil nil] 19 [read-from-minibuffer completing-read-default completing-read read-extended-command byte-code call-interactively command-execute nil nil nil nil nil nil nil nil nil] 45 [command-execute read-from-minibuffer completing-read-default completing-read read-extended-command byte-code call-interactively command-execute nil nil nil nil nil nil nil nil] 1 [minibuffer-complete-word funcall-interactively call-interactively command-execute read-from-minibuffer completing-read-default completing-read read-extended-command byte-code call-interactively command-execute nil nil nil nil nil] 1 [complete-with-action "#<compiled 0x24d127>" try-completion completion-basic-try-completion "#<compiled 0x13d9d71>" completion--some completion--nth-completion completion-try-completion completion--try-word-completion completion--do-completion completion-in-region--single-word minibuffer-complete-word funcall-interactively call-interactively command-execute read-from-minibuffer] 18 [redisplay--update-region-highlight run-hook-with-args redisplay--pre-redisplay-functions apply "#<compiled 0x45a585>" redisplay_internal\ \(C\ function\) read-from-minibuffer completing-read-default completing-read read-extended-command byte-code call-interactively command-execute nil nil nil] 2 [complete-with-action "#<compiled 0x24d127>" all-completions completion-pcm--all-completions completion-pcm--find-all-completions completion-pcm-try-completion "#<compiled 0x13dbd71>" completion--some completion--nth-completion completion-try-completion completion--try-word-completion completion--do-completion completion-in-region--single-word minibuffer-complete-word funcall-interactively call-interactively] 6 [complete-with-action "#<compiled 0x24d127>" try-completion completion-emacs22-try-completion "#<compiled 0x13dbd71>" completion--some completion--nth-completion completion-try-completion completion--try-word-completion completion--do-completion completion-in-region--single-word minibuffer-complete-word funcall-interactively call-interactively command-execute read-from-minibuffer] 2 [complete-with-action "#<compiled 0x24d127>" all-completions completion-pcm--all-completions completion-basic-all-completions "#<compiled 0x13e1971>" completion--some completion--nth-completion completion-all-completions minibuffer-completion-help completion--do-completion completion-in-region--single-word minibuffer-complete-word funcall-interactively call-interactively command-execute] 1 [window-in-direction "#<compiled 0x13e2971>" walk-window-tree-1 walk-window-tree display-buffer-at-bottom display-buffer temp-buffer-window-show minibuffer-completion-help completion--do-completion completion-in-region--single-word minibuffer-complete-word funcall-interactively call-interactively command-execute read-from-minibuffer completing-read-default] 1 [set-window-buffer window--display-buffer display-buffer-at-bottom display-buffer temp-buffer-window-show minibuffer-completion-help completion--do-completion completion-in-region--single-word minibuffer-complete-word funcall-interactively call-interactively command-execute read-from-minibuffer completing-read-default completing-read read-extended-command] 1 [fit-window-to-buffer minibuffer-completion-help completion--do-completion completion-in-region--single-word minibuffer-complete-word funcall-interactively call-interactively command-execute read-from-minibuffer completing-read-default completing-read read-extended-command byte-code call-interactively command-execute nil] 1 ["#<compiled 0x486f91>" apply gui-backend-selection-exists-p "#<compiled 0x26c89f>" funcall redisplay_internal\ \(C\ function\) read-from-minibuffer completing-read-default completing-read read-extended-command byte-code call-interactively command-execute nil nil nil] 1 [complete-with-action "#<compiled 0x24d127>" try-completion completion-basic-try-completion "#<compiled 0x4173d1>" completion--some completion--nth-completion completion-try-completion completion--do-completion "#<compiled 0x450b59>" completion--complete-and-exit completion-complete-and-exit minibuffer-complete-and-exit funcall-interactively call-interactively command-execute] 5 [complete-with-action "#<compiled 0x24d127>" all-completions completion-pcm--all-completions completion-basic-all-completions "#<compiled 0x48bfd1>" completion--some completion--nth-completion completion-all-completions minibuffer-completion-help completion--do-completion "#<compiled 0x450b59>" completion--complete-and-exit completion-complete-and-exit minibuffer-complete-and-exit funcall-interactively] 4 ["#<compiled 0x485bf1>" mapcar completion-hilit-commonality completion-basic-all-completions "#<compiled 0x48bfd1>" completion--some completion--nth-completion completion-all-completions minibuffer-completion-help completion--do-completion "#<compiled 0x450b59>" completion--complete-and-exit completion-complete-and-exit minibuffer-complete-and-exit funcall-interactively call-interactively] 1 [window--maybe-raise-frame display-buffer-reuse-window display-buffer temp-buffer-window-show minibuffer-completion-help completion--do-completion "#<compiled 0x450b59>" completion--complete-and-exit completion-complete-and-exit minibuffer-complete-and-exit funcall-interactively call-interactively command-execute read-from-minibuffer completing-read-default completing-read] 4 ["#<compiled 0x24a2bb>" mapcar completion--insert-strings display-completion-list minibuffer-completion-help completion--do-completion "#<compiled 0x450b59>" completion--complete-and-exit completion-complete-and-exit minibuffer-complete-and-exit funcall-interactively call-interactively command-execute read-from-minibuffer completing-read-default completing-read] 1 [fit-window-to-buffer minibuffer-completion-help completion--do-completion "#<compiled 0x450b59>" completion--complete-and-exit completion-complete-and-exit minibuffer-complete-and-exit funcall-interactively call-interactively command-execute read-from-minibuffer completing-read-default completing-read read-extended-command byte-code call-interactively] 2 [delete-window window--delete bury-buffer minibuffer-hide-completions completion--do-completion completion-in-region--single-word minibuffer-complete-word funcall-interactively call-interactively command-execute 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[-- Attachment #3: slow.profile --]
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nil nil] 2 [file-truename file-truename file-truename multi-isearch-setup run-hooks isearch-mode isearch-forward funcall-interactively call-interactively command-execute nil nil nil nil nil nil] 1 [multi-isearch-setup run-hooks isearch-mode isearch-forward funcall-interactively call-interactively command-execute nil nil nil nil nil nil nil nil nil] 1 [pos-visible-in-window-group-p isearch-update isearch-mode isearch-forward funcall-interactively call-interactively command-execute nil nil nil nil nil nil nil nil nil] 1 [window-font-width window-max-chars-per-line isearch-update isearch-mode isearch-forward funcall-interactively call-interactively command-execute nil nil nil nil nil nil nil nil] 11 [redisplay sit-for isearch-lazy-highlight-new-loop isearch-update isearch-mode isearch-forward funcall-interactively call-interactively command-execute nil nil nil nil nil nil nil] 3 [pos-visible-in-window-group-p isearch-update isearch-search-and-update isearch-process-search-string isearch-process-search-char isearch-printing-char funcall-interactively call-interactively command-execute nil nil nil nil nil nil nil] 11 [redisplay sit-for isearch-lazy-highlight-new-loop isearch-update isearch-search-and-update isearch-process-search-string isearch-process-search-char isearch-printing-char funcall-interactively call-interactively command-execute nil nil nil nil nil] 39 [nil nil nil nil nil nil nil nil nil nil nil nil nil nil nil nil] 12 [isearch-message isearch-update isearch-search-and-update isearch-process-search-string isearch-process-search-char isearch-printing-char funcall-interactively call-interactively command-execute nil nil nil nil nil nil nil] 1 [isearch-highlight isearch-update isearch-search-and-update isearch-process-search-string isearch-process-search-char isearch-printing-char funcall-interactively call-interactively command-execute nil nil nil nil nil nil nil] 1 [c-parse-state-1 c-parse-state c-syntactic-skip-backward c-fl-decl-start c-context-expand-fl-region "#<compiled 0x10a7891>" mapc c-before-context-fl-expand-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x10fe7f9>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\)] 1 [font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x10fe7f9>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for isearch-lazy-highlight-new-loop isearch-update isearch-search-and-update isearch-process-search-string] 4 [c-append-to-state-cache c-parse-state-1 c-parse-state c-back-over-member-initializers c-font-lock-cut-off-declarators font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x10fe7f9>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay] 1 [c-on-identifier c-back-over-compound-identifier c-get-fontification-context "#<compiled 0x5437d1>" c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x10fe7f9>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\)] 1 [c-font-lock-<>-arglists font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x10fe7f9>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for isearch-lazy-highlight-new-loop isearch-update isearch-search-and-update] 3 [c-state-semi-pp-to-literal c-literal-start c-fl-decl-start c-context-expand-fl-region "#<compiled 0x10a7891>" mapc c-before-context-fl-expand-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x115b659>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay] 1 ["#<compiled 0x56cbe5>" font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x115b659>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for isearch-lazy-highlight-new-loop isearch-update isearch-search-and-update] 1 [c-syntactic-re-search-forward c-update-brace-stack c-brace-stack-at c-bs-at-toplevel-p c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x115b659>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\)] 40 ["#<compiled 0x56d789>" font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x115b659>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for isearch-lazy-highlight-new-loop isearch-update isearch-search-and-update] 1 [c-state-semi-pp-to-literal c-literal-start c-fl-decl-end c-context-expand-fl-region "#<compiled 0x10a7891>" mapc c-before-context-fl-expand-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x117ec45>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay] 2 [c-beginning-of-macro c-syntactic-re-search-forward c-update-brace-stack c-brace-stack-at c-bs-at-toplevel-p c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x117ec45>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function] 10 [c-determine-limit c-fl-decl-start c-context-expand-fl-region "#<compiled 0x10a7891>" mapc c-before-context-fl-expand-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x1183845>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for] 1 [back-to-indentation c-beginning-of-macro c-syntactic-re-search-forward c-forward-declarator c-fl-decl-end c-context-expand-fl-region "#<compiled 0x10a7891>" mapc c-before-context-fl-expand-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x1183845>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function] 1 [c-beginning-of-macro c-remove-stale-state-cache c-parse-state-1 c-parse-state c-back-over-member-initializers c-font-lock-cut-off-declarators font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x1183845>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\)] 1 [c-forward-type c-forward-decl-or-cast-1 c-font-lock-cut-off-declarators font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x1183845>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for isearch-lazy-highlight-new-loop] 1 [c-backward-token-2 c-get-fontification-context "#<compiled 0x5437d1>" c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x1183845>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay] 1 [c-forward-name c-forward-type c-forward-decl-or-cast-1 "#<compiled 0x5437d1>" c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x1183845>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\)] 1 [c-forward-type c-forward-decl-or-cast-1 "#<compiled 0x5437d1>" c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x1183845>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay] 3 [c-forward-declarator c-font-lock-declarators c-font-lock-single-decl "#<compiled 0x5437d1>" c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x1183845>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\)] 1 [c-backward-token-2 c-looking-at-or-maybe-in-bracelist c-get-fontification-context "#<compiled 0x5437d1>" c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x1183845>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\)] 10 [c-determine-limit c-font-lock-enclosing-decls font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x1183845>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for isearch-lazy-highlight-new-loop isearch-update] 2 [c-looking-at-inexpr-block c-beginning-of-statement-1 c-beginning-of-decl-1 "#<compiled 0x56d789>" font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x1183845>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for] 1 [c-append-to-state-cache c-parse-state-1 c-parse-state c-fl-decl-start c-context-expand-fl-region "#<compiled 0x10a7891>" mapc c-before-context-fl-expand-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x1185845>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\)] 1 ["#<compiled 0x527fa9>" c-beginning-of-macro c-remove-stale-state-cache c-parse-state-1 c-parse-state c-back-over-member-initializers c-font-lock-cut-off-declarators font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x1185845>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function] 1 [c-forward-decl-or-cast-1 "#<compiled 0x5437d1>" c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x1185845>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for] 2 [c-beginning-of-macro c-backward-sws "#<compiled 0x5437d1>" c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x1185845>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay] 1 [c-forward-name c-forward-decl-or-cast-1 "#<compiled 0x5437d1>" c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x1185845>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay] 1 [c-parse-state-get-strategy c-parse-state-1 c-parse-state c-syntactic-skip-backward c-font-lock-enclosing-decls font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x1185845>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay] 1 [font-lock-fontify-syntactically-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x537319>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for isearch-lazy-highlight-new-loop isearch-update isearch-search-and-update isearch-process-search-string] 1 [c-syntactic-skip-backward c-font-lock-enclosing-decls font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x537319>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for isearch-lazy-highlight-new-loop isearch-update] 1 [window-font-width window-max-chars-per-line isearch-update isearch-search-and-update isearch-process-search-string isearch-process-search-char isearch-printing-char funcall-interactively call-interactively command-execute nil nil nil nil nil nil] 18 [image-search-load-path find-image eval "#<compiled 0x27ad6d>" mapcar tool-bar-make-keymap-1 tool-bar-make-keymap redisplay_internal\ \(C\ function\) redisplay sit-for isearch-lazy-highlight-new-loop isearch-update isearch-search-and-update isearch-process-search-string isearch-process-search-char isearch-printing-char] 1 [isearch-message isearch-search-and-update isearch-process-search-string isearch-process-search-char isearch-printing-char funcall-interactively call-interactively command-execute nil nil nil nil nil nil nil nil] 4 ["#<compiled 0x26b473>" isearch-search-string isearch-search isearch-search-and-update isearch-process-search-string isearch-process-search-char isearch-printing-char funcall-interactively call-interactively command-execute nil nil nil nil nil nil] 11 [c-state-semi-pp-to-literal c-determine-limit c-fl-decl-start c-context-expand-fl-region "#<compiled 0x10a7891>" mapc c-before-context-fl-expand-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x1137a71>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay] 1 [c-forward-name c-forward-type c-fl-decl-start c-context-expand-fl-region "#<compiled 0x10a7891>" mapc c-before-context-fl-expand-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x1137a71>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay] 1 [syntax-ppss font-lock-fontify-syntactically-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x1137a71>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for isearch-lazy-highlight-new-loop isearch-update isearch-search-and-update] 11 [c-back-over-member-initializers c-font-lock-cut-off-declarators font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x1137a71>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for isearch-lazy-highlight-new-loop isearch-update] 1 [back-to-indentation c-beginning-of-macro c-syntactic-re-search-forward c-update-brace-stack c-brace-stack-at c-bs-at-toplevel-p c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x1137a71>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now] 6 [c-update-brace-stack c-brace-stack-at c-bs-at-toplevel-p c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x1137a71>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay] 15 [c-brace-stack-at c-bs-at-toplevel-p c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x1137a71>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for] 3 ["#<compiled 0x527fa9>" c-beginning-of-macro c-syntactic-re-search-forward c-update-brace-stack c-brace-stack-at c-bs-at-toplevel-p c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x1137a71>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now] 1 [c-forward-<>-arglist c-update-brace-stack c-brace-stack-at c-bs-at-toplevel-p c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x1137a71>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\)] 1 [c-syntactic-re-search-forward c-forward-<>-arglist-recur c-forward-<>-arglist c-update-brace-stack c-brace-stack-at c-bs-at-toplevel-p c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x1137a71>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now] 1 [c-syntactic-re-search-forward c-forward-declarator c-font-lock-declarators c-font-lock-single-decl "#<compiled 0x5437d1>" c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x1137a71>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function] 1 [c-syntactic-content c-forward-type c-forward-decl-or-cast-1 "#<compiled 0x5437d1>" c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x1137a71>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\)] 1 [back-to-indentation c-beginning-of-macro c-append-to-state-cache c-parse-state-1 c-parse-state c-back-over-member-initializers c-get-fontification-context "#<compiled 0x5437d1>" c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x1137a71>" run-hook-wrapped] 1 [c-backward-token-2 c-forward-decl-or-cast-1 "#<compiled 0x5437d1>" c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x1137a71>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay] 1 [c-looking-at-or-maybe-in-bracelist c-get-fontification-context "#<compiled 0x5437d1>" c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x1137a71>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay] 4470 [c-beginning-of-macro c-backward-sws c-backward-token-2 c-looking-at-or-maybe-in-bracelist c-get-fontification-context "#<compiled 0x5437d1>" c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x1137a71>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now] 1 [c-get-fontification-context "#<compiled 0x5437d1>" c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x1137a71>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for] 3 [c-backward-sws c-backward-token-2 c-looking-at-or-maybe-in-bracelist c-get-fontification-context "#<compiled 0x5437d1>" c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x1137a71>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function] 4 [c-state-pp-to-literal c-state-safe-place c-state-literal-at c-remove-stale-state-cache-backwards c-parse-state-1 c-parse-state c-font-lock-enclosing-decls font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x1137a71>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function] 11 [c-beginning-of-macro c-state-safe-place c-state-literal-at c-remove-stale-state-cache-backwards c-parse-state-1 c-parse-state c-font-lock-enclosing-decls font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x1137a71>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function] 1 [c-syntactic-skip-backward c-font-lock-cut-off-declarators font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x46a385>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for isearch-lazy-highlight-new-loop isearch-update] 1 [c-forward-sws c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x46a385>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for isearch-lazy-highlight-new-loop] 1 ["#<compiled 0x5437d1>" c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x46a385>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for isearch-lazy-highlight-new-loop] 1 [c-backward-sws c-get-fontification-context "#<compiled 0x5437d1>" c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x46a385>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay] 1 [c-determine-limit c-font-lock-cut-off-declarators font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x56cb71>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for isearch-lazy-highlight-new-loop isearch-update] 1 [c-fl-decl-start c-context-expand-fl-region "#<compiled 0x10a7891>" mapc c-before-context-fl-expand-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x56ff45>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for isearch-lazy-highlight-new-loop] 1 [c-beginning-of-macro c-remove-stale-state-cache c-parse-state-1 c-parse-state c-font-lock-enclosing-decls font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x56ff45>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay] 1 [c-backward-token-2 c-looking-at-or-maybe-in-bracelist c-fl-decl-start c-context-expand-fl-region "#<compiled 0x10a7891>" mapc c-before-context-fl-expand-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x10491ad>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay] 5 [c-looking-at-or-maybe-in-bracelist c-fl-decl-start c-context-expand-fl-region "#<compiled 0x10a7891>" mapc c-before-context-fl-expand-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x10491ad>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for] 2238 [c-backward-sws c-backward-token-2 c-looking-at-or-maybe-in-bracelist c-fl-decl-start c-context-expand-fl-region "#<compiled 0x10a7891>" mapc c-before-context-fl-expand-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x10491ad>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\)] 1 [c-beginning-of-current-token c-backward-sws c-backward-token-2 c-looking-at-or-maybe-in-bracelist c-fl-decl-start c-context-expand-fl-region "#<compiled 0x10a7891>" mapc c-before-context-fl-expand-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x10491ad>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function] 1 [back-to-indentation c-beginning-of-macro c-backward-sws c-backward-token-2 c-looking-at-or-maybe-in-bracelist c-fl-decl-start c-context-expand-fl-region "#<compiled 0x10a7891>" mapc c-before-context-fl-expand-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x10491ad>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now] 1 [c-find-decl-spots c-font-lock-declarations font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x10491ad>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for isearch-lazy-highlight-new-loop isearch-update] 1 [c-parse-state-1 c-parse-state c-syntactic-skip-backward c-font-lock-enclosing-decls font-lock-fontify-keywords-region font-lock-default-fontify-region c-font-lock-fontify-region font-lock-fontify-region "#<compiled 0x10491ad>" run-hook-wrapped jit-lock--run-functions jit-lock-fontify-now jit-lock-function redisplay_internal\ \(C\ function\) redisplay sit-for] 1 [display-color-cells < cond find-image eval "#<compiled 0x27ad6d>" mapcar tool-bar-make-keymap-1 tool-bar-make-keymap redisplay_internal\ \(C\ function\) redisplay sit-for isearch-lazy-highlight-new-loop isearch-update isearch-search-and-update isearch-process-search-string] 1 [cancel-timer-internal timer-event-handler nil nil nil nil nil nil nil nil nil nil nil nil nil nil] 1 [completing-read-default completing-read read-extended-command byte-code call-interactively command-execute nil nil nil nil nil nil nil nil nil nil] 16 ["#<compiled 0x486f91>" apply gui-backend-selection-exists-p "#<compiled 0x26c89f>" funcall redisplay_internal\ \(C\ function\) read-from-minibuffer completing-read-default completing-read read-extended-command byte-code call-interactively command-execute nil nil nil] 2 [read-from-minibuffer completing-read-default completing-read read-extended-command byte-code call-interactively command-execute nil nil nil nil nil nil nil nil nil] 41 [funcall-interactively call-interactively command-execute read-from-minibuffer completing-read-default completing-read read-extended-command byte-code call-interactively command-execute nil nil nil nil nil nil] 1 [complete-with-action "#<compiled 0x24d127>" try-completion completion-basic-try-completion "#<compiled 0x1182045>" completion--some completion--nth-completion completion-try-completion completion--try-word-completion completion--do-completion completion-in-region--single-word minibuffer-complete-word funcall-interactively call-interactively command-execute read-from-minibuffer] 20 [complete-with-action "#<compiled 0x24d127>" all-completions completion-pcm--all-completions completion-pcm--find-all-completions completion-pcm-try-completion "#<compiled 0x1184845>" completion--some completion--nth-completion completion-try-completion completion--try-word-completion completion--do-completion completion-in-region--single-word minibuffer-complete-word funcall-interactively call-interactively] 3 [complete-with-action "#<compiled 0x24d127>" try-completion completion-emacs22-try-completion "#<compiled 0x1184845>" completion--some completion--nth-completion completion-try-completion completion--try-word-completion completion--do-completion completion-in-region--single-word minibuffer-complete-word funcall-interactively call-interactively command-execute read-from-minibuffer] 2 [complete-with-action "#<compiled 0x24d127>" all-completions completion-pcm--all-completions completion-basic-all-completions "#<compiled 0x118a445>" completion--some completion--nth-completion completion-all-completions minibuffer-completion-help completion--do-completion completion-in-region--single-word minibuffer-complete-word funcall-interactively call-interactively command-execute] 2 [window-in-direction "#<compiled 0x118b445>" walk-window-tree-1 walk-window-tree display-buffer-at-bottom display-buffer temp-buffer-window-show minibuffer-completion-help completion--do-completion completion-in-region--single-word minibuffer-complete-word funcall-interactively call-interactively command-execute read-from-minibuffer completing-read-default] 1 [completion-setup-function run-hooks display-completion-list minibuffer-completion-help completion--do-completion completion-in-region--single-word minibuffer-complete-word funcall-interactively call-interactively command-execute read-from-minibuffer completing-read-default completing-read read-extended-command byte-code call-interactively] 1 [window-resize-no-error fit-window-to-buffer minibuffer-completion-help completion--do-completion completion-in-region--single-word minibuffer-complete-word funcall-interactively call-interactively command-execute read-from-minibuffer completing-read-default completing-read read-extended-command byte-code call-interactively command-execute] 2 [window-min-size "#<compiled 0x47efc9>" walk-window-tree-1 walk-window-tree window--sanitize-window-sizes read-from-minibuffer completing-read-default completing-read read-extended-command byte-code call-interactively command-execute nil nil nil nil] 1 [execute-extended-command funcall-interactively call-interactively command-execute nil nil nil nil nil nil nil nil nil nil nil nil] 1 [profiler-cpu-profile profiler-report-cpu profiler-report funcall-interactively call-interactively command-execute execute-extended-command funcall-interactively call-interactively command-execute nil nil nil nil nil nil] 8 [Automatic\ GC] 66)) (23161 33854 834254 748000) nil]
^ permalink raw reply [flat|nested] 12+ messages in thread
* bug#30367: 26.0.91; CC-Mode: Major slowdown when isearching big C++ file.
[not found] ` <mailman.8662.1517913372.27995.bug-gnu-emacs@gnu.org>
@ 2018-02-07 15:24 ` Alan Mackenzie
[not found] ` <20180207152435.72040.qmail@mail.muc.de>
1 sibling, 0 replies; 12+ messages in thread
From: Alan Mackenzie @ 2018-02-07 15:24 UTC (permalink / raw)
To: Bastian Beischer; +Cc: 30367
Hello, Bastian.
In article <mailman.8662.1517913372.27995.bug-gnu-emacs@gnu.org> you wrote:
> After updating CC-Mode to the latest version in the standalone mercurial
> repository I noticed that searching large C++ files has become a lot
> slower than before (factor 20 or so).
Thanks for taking the trouble to report this bug.
How large is large? Any chance you could supply me with such a sample
C++ file that is slow on searching. Then, in case something else
besides the size is slowing it down, I'll have a "working" file to
diagnose the bug with.
> I traced the problem back to this commit:
> Author: Alan Mackenzie <bug-cc-mode@gnu.org>
> Date: Sun Jan 21 18:05:41 2018 +0000
> Handle C99 Compound Literals in return statements and argument lists.
>
> * cc-engine.el (c-looking-at-or-maybe-in-bracelist): Recognize a brace list
> when preceded by "return" or inside parentheses, either immediately after the
> "(" or following a comma.
> (c-looking-at-inexpr-block): Test c-has-compound-literals rather than hard
> coded C++ Mode.
> (c-guess-basic-syntax, CASE 7B): Test additionally for not being just inside a
> parenthesis or being at a Java "new" keyword. CASE 9: Remove the simple
> minded test on the contents of a block to determine a brace list.
>
> * cc-langs.el (c-has-compound-literals): New lang const and lang var.
>
> * bracelist-30.{c,res}: New test files.
Thanks for getting this information. This should help track down the
problem.
> I am attaching the result of a run of the emacs profiler before
> ("fast.profile") and after the commit ("slow.profile"). In this run I
> started emacs as:
> emacs -Q /path/to/big/file.C -e "(add-to-list 'load-path ~/cc-mode)" -e "(require 'cc-mode)"
> M-x profiler-start
> C-s searchString
> M-x profiler-report
> And write the result to 'slow.profile' and 'fast.profile'
> respectively. It appears that 93% of the time is spent in
> c-looking-at-or-maybe-in-bracelist.
> Thanks for looking into this issue!
Just as a matter of interest, you can post CC Mode bugs direct to
bug-cc-mode@gnu.org. Sometimes a CC Mode dump produced by C-c C-b can
be useful, though I don't think it would help much here.
> In GNU Emacs 26.0.91 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.22.26)
> of 2018-02-06 built on beischer-w520
> Repository revision: c787a4968273027960a20ced6d63bae0d1ffa87e
> Windowing system distributor 'The X.Org Foundation', version 11.0.11906000
[ .... ]
--
Alan Mackenzie (Nuremberg, Germany).
^ permalink raw reply [flat|nested] 12+ messages in thread
* bug#30367: 26.0.91; CC-Mode: Major slowdown when isearching big C++ file.
[not found] ` <20180207152435.72040.qmail@mail.muc.de>
@ 2018-02-07 15:27 ` Bastian Beischer
2018-02-07 21:21 ` Alan Mackenzie
[not found] ` <20180207212145.GA3963@ACM>
0 siblings, 2 replies; 12+ messages in thread
From: Bastian Beischer @ 2018-02-07 15:27 UTC (permalink / raw)
To: Alan Mackenzie; +Cc: 30367
[-- Attachment #1: Type: text/plain, Size: 3023 bytes --]
Hello Alan,
On Wed, Feb 7, 2018 at 4:24 PM, Alan Mackenzie <acm@muc.de> wrote:
> Hello, Bastian.
>
> In article <mailman.8662.1517913372.27995.bug-gnu-emacs@gnu.org> you
> wrote:
>
> > After updating CC-Mode to the latest version in the standalone mercurial
> > repository I noticed that searching large C++ files has become a lot
> > slower than before (factor 20 or so).
>
> Thanks for taking the trouble to report this bug.
>
> How large is large? Any chance you could supply me with such a sample
> C++ file that is slow on searching. Then, in case something else
> besides the size is slowing it down, I'll have a "working" file to
> diagnose the bug with.
>
Sure, but I will send you the file off-list, since I don't want it to
become public.
>
> > I traced the problem back to this commit:
>
> > Author: Alan Mackenzie <bug-cc-mode@gnu.org>
> > Date: Sun Jan 21 18:05:41 2018 +0000
>
> > Handle C99 Compound Literals in return statements and argument lists.
> >
> > * cc-engine.el (c-looking-at-or-maybe-in-bracelist): Recognize a
> brace list
> > when preceded by "return" or inside parentheses, either immediately
> after the
> > "(" or following a comma.
> > (c-looking-at-inexpr-block): Test c-has-compound-literals rather
> than hard
> > coded C++ Mode.
> > (c-guess-basic-syntax, CASE 7B): Test additionally for not being
> just inside a
> > parenthesis or being at a Java "new" keyword. CASE 9: Remove the
> simple
> > minded test on the contents of a block to determine a brace list.
> >
> > * cc-langs.el (c-has-compound-literals): New lang const and lang var.
> >
> > * bracelist-30.{c,res}: New test files.
>
> Thanks for getting this information. This should help track down the
> problem.
>
> > I am attaching the result of a run of the emacs profiler before
> > ("fast.profile") and after the commit ("slow.profile"). In this run I
> > started emacs as:
>
> > emacs -Q /path/to/big/file.C -e "(add-to-list 'load-path ~/cc-mode)" -e
> "(require 'cc-mode)"
> > M-x profiler-start
> > C-s searchString
> > M-x profiler-report
>
> > And write the result to 'slow.profile' and 'fast.profile'
> > respectively. It appears that 93% of the time is spent in
> > c-looking-at-or-maybe-in-bracelist.
>
> > Thanks for looking into this issue!
>
> Just as a matter of interest, you can post CC Mode bugs direct to
> bug-cc-mode@gnu.org. Sometimes a CC Mode dump produced by C-c C-b can
> be useful, though I don't think it would help much here.
>
Sorry, I didn't know that and will do it next time!
>
>
> > In GNU Emacs 26.0.91 (build 1, x86_64-pc-linux-gnu, GTK+ Version 3.22.26)
> > of 2018-02-06 built on beischer-w520
> > Repository revision: c787a4968273027960a20ced6d63bae0d1ffa87e
> > Windowing system distributor 'The X.Org Foundation', version
> 11.0.11906000
>
> [ .... ]
>
> --
> Alan Mackenzie (Nuremberg, Germany).
>
Cheers
Bastian
[-- Attachment #2: Type: text/html, Size: 5164 bytes --]
^ permalink raw reply [flat|nested] 12+ messages in thread
* bug#30367: 26.0.91; CC-Mode: Major slowdown when isearching big C++ file.
2018-02-07 15:27 ` Bastian Beischer
@ 2018-02-07 21:21 ` Alan Mackenzie
[not found] ` <20180207212145.GA3963@ACM>
1 sibling, 0 replies; 12+ messages in thread
From: Alan Mackenzie @ 2018-02-07 21:21 UTC (permalink / raw)
To: Bastian Beischer; +Cc: 30367
Hello, Bastian.
That was quick work. :-)
On Wed, Feb 07, 2018 at 16:27:35 +0100, Bastian Beischer wrote:
> Hello Alan,
> On Wed, Feb 7, 2018 at 4:24 PM, Alan Mackenzie <acm@muc.de> wrote:
> > Hello, Bastian.
> > In article <mailman.8662.1517913372.27995.bug-gnu-emacs@gnu.org> you
> > wrote:
> > > After updating CC-Mode to the latest version in the standalone mercurial
> > > repository I noticed that searching large C++ files has become a lot
> > > slower than before (factor 20 or so).
> > Thanks for taking the trouble to report this bug.
> > How large is large? Any chance you could supply me with such a sample
> > C++ file that is slow on searching. Then, in case something else
> > besides the size is slowing it down, I'll have a "working" file to
> > diagnose the bug with.
> Sure, but I will send you the file off-list, since I don't want it to
> become public.
>
I've got the file you sent me, thanks very much, and I will treat it as
confidential.
Unfortunately, I cannot reproduce the slowdown in that file, at least,
not starting from emacs-26.0.91 -Q. I think you've got quite a lot of
non-default minor modes active, and I've a suspicion that we're seeing
some interaction between CC Mode and one of these minor modes, or
possibly some other non-default setting you've got set.
Would you please try to reproduce the problem with emacs -Q, and if you
can't, try to pinpoint which one of your settings/minor modes is the one
which CC Mode is working badly with.
We'll crack this!
> Cheers
> Bastian
--
Alan Mackenzie (Nuremberg, Germany).
^ permalink raw reply [flat|nested] 12+ messages in thread
* bug#30367: 26.0.91; CC-Mode: Major slowdown when isearching big C++ file.
[not found] ` <20180207212145.GA3963@ACM>
@ 2018-02-07 21:53 ` Bastian Beischer
2018-02-07 22:26 ` Alan Mackenzie
0 siblings, 1 reply; 12+ messages in thread
From: Bastian Beischer @ 2018-02-07 21:53 UTC (permalink / raw)
To: Alan Mackenzie; +Cc: 30367
Hello Alan,
On Wed, Feb 7, 2018 at 10:21 PM, Alan Mackenzie <acm@muc.de> wrote:
>
> Hello, Bastian.
>
> That was quick work. :-)
>
> On Wed, Feb 07, 2018 at 16:27:35 +0100, Bastian Beischer wrote:
> > Hello Alan,
>
> > On Wed, Feb 7, 2018 at 4:24 PM, Alan Mackenzie <acm@muc.de> wrote:
>
> > > Hello, Bastian.
>
> > > In article <mailman.8662.1517913372.27995.bug-gnu-emacs@gnu.org> you
> > > wrote:
>
> > > > After updating CC-Mode to the latest version in the standalone mercurial
> > > > repository I noticed that searching large C++ files has become a lot
> > > > slower than before (factor 20 or so).
>
> > > Thanks for taking the trouble to report this bug.
>
> > > How large is large? Any chance you could supply me with such a sample
> > > C++ file that is slow on searching. Then, in case something else
> > > besides the size is slowing it down, I'll have a "working" file to
> > > diagnose the bug with.
>
>
> > Sure, but I will send you the file off-list, since I don't want it to
> > become public.
> >
>
> I've got the file you sent me, thanks very much, and I will treat it as
> confidential.
>
> Unfortunately, I cannot reproduce the slowdown in that file, at least,
> not starting from emacs-26.0.91 -Q. I think you've got quite a lot of
> non-default minor modes active, and I've a suspicion that we're seeing
> some interaction between CC Mode and one of these minor modes, or
> possibly some other non-default setting you've got set.
>
> Would you please try to reproduce the problem with emacs -Q, and if you
> can't, try to pinpoint which one of your settings/minor modes is the one
> which CC Mode is working badly with.
Actually the profile runs I sent were done with 'emacs -Q'. It's just
that I used a different emacs instance to report the bug, which had
the usual modes loaded. Sorry about that. So I can reproduce the
problem from emacs -Q, but I _do_ load the latest cc-mode from it's
standalone repository. The actual command was:
emacs -Q --eval "(add-to-list 'load-path \"~/cc-mode\")" --eval
"(require 'cc-mode)" /path/to/file.C
then search for 'isinsha'.
~/cc-mode revision is as follows:
$ cd ~/cc-mode
$ hg summary
parent: 6256:e8b2c6141f97
Added tag 2018-01-29-mac-m for changeset 9785123a85b4
branch: default
commit: (clean)
update: (current)
emacs version is as in the original report (GNU Emacs 26.0.91 (build
1, x86_64-pc-linux-gnu, GTK+ Version 3.22.26) of 2018-02-06, commit
c787a4968273027960a20ced6d63bae0d1ffa87e)
>
>
> We'll crack this!
I'm sure :-)
>
>
> > Cheers
> > Bastian
>
> --
> Alan Mackenzie (Nuremberg, Germany).
Cheers
Bastian
^ permalink raw reply [flat|nested] 12+ messages in thread
* bug#30367: 26.0.91; CC-Mode: Major slowdown when isearching big C++ file.
2018-02-07 21:53 ` Bastian Beischer
@ 2018-02-07 22:26 ` Alan Mackenzie
2018-02-07 22:45 ` Bastian Beischer
0 siblings, 1 reply; 12+ messages in thread
From: Alan Mackenzie @ 2018-02-07 22:26 UTC (permalink / raw)
To: Bastian Beischer; +Cc: 30367
Hello, Bastian.
On Wed, Feb 07, 2018 at 22:53:47 +0100, Bastian Beischer wrote:
> Hello Alan,
> On Wed, Feb 7, 2018 at 10:21 PM, Alan Mackenzie <acm@muc.de> wrote:
[ .... ]
> > Unfortunately, I cannot reproduce the slowdown in that file, at least,
> > not starting from emacs-26.0.91 -Q. I think you've got quite a lot of
> > non-default minor modes active, and I've a suspicion that we're seeing
> > some interaction between CC Mode and one of these minor modes, or
> > possibly some other non-default setting you've got set.
> > Would you please try to reproduce the problem with emacs -Q, and if you
> > can't, try to pinpoint which one of your settings/minor modes is the one
> > which CC Mode is working badly with.
> Actually the profile runs I sent were done with 'emacs -Q'. It's just
> that I used a different emacs instance to report the bug, which had
> the usual modes loaded. Sorry about that. So I can reproduce the
> problem from emacs -Q, but I _do_ load the latest cc-mode from it's
> standalone repository. The actual command was:
> emacs -Q --eval "(add-to-list 'load-path \"~/cc-mode\")" --eval
> "(require 'cc-mode)" /path/to/file.C
As a matter of interest, you can run
emacs -Q -L ~/cc-mode /path/to/file.C
, this being less effort to type. (I don't understand why you've got the
`require' form in there - maybe you really do need it.) :-)
> then search for 'isinsha'.
Yes, searching for "isinsha", I see the slowdown. Thanks! I also see
c-looking-at-or-maybe-in-bracelist as taking an excessive amount of
processing.
So I can reproduce it!
> ~/cc-mode revision is as follows:
> $ cd ~/cc-mode
> $ hg summary
> parent: 6256:e8b2c6141f97
> Added tag 2018-01-29-mac-m for changeset 9785123a85b4
> branch: default
> commit: (clean)
> update: (current)
Thanks. I actually run the tip of the standalone CC Mode as my default
CC Mode anyway, since I'm so often working on it.
> emacs version is as in the original report (GNU Emacs 26.0.91 (build
> 1, x86_64-pc-linux-gnu, GTK+ Version 3.22.26) of 2018-02-06, commit
> c787a4968273027960a20ced6d63bae0d1ffa87e)
> > We'll crack this!
> I'm sure :-)
Just not tonight. ;-)
> Cheers
> Bastian
--
Alan Mackenzie (Nuremberg, Germany).
^ permalink raw reply [flat|nested] 12+ messages in thread
* bug#30367: 26.0.91; CC-Mode: Major slowdown when isearching big C++ file.
2018-02-07 22:26 ` Alan Mackenzie
@ 2018-02-07 22:45 ` Bastian Beischer
2018-02-08 17:25 ` Alan Mackenzie
[not found] ` <20180208172558.GA4335@ACM>
0 siblings, 2 replies; 12+ messages in thread
From: Bastian Beischer @ 2018-02-07 22:45 UTC (permalink / raw)
To: Alan Mackenzie; +Cc: 30367
On Wed, Feb 7, 2018 at 11:26 PM, Alan Mackenzie <acm@muc.de> wrote:
> Hello, Bastian.
>
> On Wed, Feb 07, 2018 at 22:53:47 +0100, Bastian Beischer wrote:
>> Hello Alan,
>
>> On Wed, Feb 7, 2018 at 10:21 PM, Alan Mackenzie <acm@muc.de> wrote:
>
> [ .... ]
>
>> > Unfortunately, I cannot reproduce the slowdown in that file, at least,
>> > not starting from emacs-26.0.91 -Q. I think you've got quite a lot of
>> > non-default minor modes active, and I've a suspicion that we're seeing
>> > some interaction between CC Mode and one of these minor modes, or
>> > possibly some other non-default setting you've got set.
>
>> > Would you please try to reproduce the problem with emacs -Q, and if you
>> > can't, try to pinpoint which one of your settings/minor modes is the one
>> > which CC Mode is working badly with.
>
>> Actually the profile runs I sent were done with 'emacs -Q'. It's just
>> that I used a different emacs instance to report the bug, which had
>> the usual modes loaded. Sorry about that. So I can reproduce the
>> problem from emacs -Q, but I _do_ load the latest cc-mode from it's
>> standalone repository. The actual command was:
>
>> emacs -Q --eval "(add-to-list 'load-path \"~/cc-mode\")" --eval
>> "(require 'cc-mode)" /path/to/file.C
>
> As a matter of interest, you can run
>
> emacs -Q -L ~/cc-mode /path/to/file.C
>
> , this being less effort to type. (I don't understand why you've got the
> `require' form in there - maybe you really do need it.) :-)
Yes the command you sent works just as well, so the require form is
not needed. Thanks!
>
>> then search for 'isinsha'.
>
> Yes, searching for "isinsha", I see the slowdown. Thanks! I also see
> c-looking-at-or-maybe-in-bracelist as taking an excessive amount of
> processing.
>
> So I can reproduce it!
Great, so our results are consistent.
>
>> ~/cc-mode revision is as follows:
>
>> $ cd ~/cc-mode
>> $ hg summary
>> parent: 6256:e8b2c6141f97
>> Added tag 2018-01-29-mac-m for changeset 9785123a85b4
>> branch: default
>> commit: (clean)
>> update: (current)
>
> Thanks. I actually run the tip of the standalone CC Mode as my default
> CC Mode anyway, since I'm so often working on it.
>
>> emacs version is as in the original report (GNU Emacs 26.0.91 (build
>> 1, x86_64-pc-linux-gnu, GTK+ Version 3.22.26) of 2018-02-06, commit
>> c787a4968273027960a20ced6d63bae0d1ffa87e)
>
>
>
>> > We'll crack this!
>
>> I'm sure :-)
>
> Just not tonight. ;-)
>
>> Cheers
>> Bastian
>
> --
> Alan Mackenzie (Nuremberg, Germany).
^ permalink raw reply [flat|nested] 12+ messages in thread
* bug#30367: 26.0.91; CC-Mode: Major slowdown when isearching big C++ file.
2018-02-07 22:45 ` Bastian Beischer
@ 2018-02-08 17:25 ` Alan Mackenzie
[not found] ` <20180208172558.GA4335@ACM>
1 sibling, 0 replies; 12+ messages in thread
From: Alan Mackenzie @ 2018-02-08 17:25 UTC (permalink / raw)
To: Bastian Beischer; +Cc: 30367
Hello, Bastian.
On Wed, Feb 07, 2018 at 23:45:03 +0100, Bastian Beischer wrote:
> On Wed, Feb 7, 2018 at 11:26 PM, Alan Mackenzie <acm@muc.de> wrote:
> > Hello, Bastian.
[ .... ]
> >> then search for 'isinsha'.
> > Yes, searching for "isinsha", I see the slowdown. Thanks! I also see
> > c-looking-at-or-maybe-in-bracelist as taking an excessive amount of
> > processing.
> > So I can reproduce it!
> Great, so our results are consistent.
I think I understand what's happening, now.
c-looking-at-or-maybe-in-bracelist attempts to go back over the innards
of a brace list to the enclosing "{". At L+122, in new handling for a
comma, I rather rashly inserted a `c-go-up-list-backward' to test whether
the comma is inside a brace. This was in a loop, once for each sexp.
In your sample file there is, at L10,653 a construct at top level with
_lots_ of commas. My loop is trying to go to the non-existent containing
brace for each of these commas, so ends up scanning to BOB for each of
them. This entire activity will be being done several times.
I timed a single `c-go-up-list-backward' from one of these commas at
0.033 seconds. 30 of these take about a second, and my machine is
anything but slow.
So, I just need to work out a way of fixing this, which may take some
while (sorry).
Thanks again for reporting the bug.
[ .... ]
> Cheers
> Bastian
--
Alan Mackenzie (Nuremberg, Germany).
^ permalink raw reply [flat|nested] 12+ messages in thread
* bug#30367: 26.0.91; CC-Mode: Major slowdown when isearching big C++ file.
[not found] ` <20180208172558.GA4335@ACM>
@ 2018-02-08 18:42 ` Alan Mackenzie
[not found] ` <20180208184232.GB4335@ACM>
1 sibling, 0 replies; 12+ messages in thread
From: Alan Mackenzie @ 2018-02-08 18:42 UTC (permalink / raw)
To: Bastian Beischer; +Cc: 30367
On Thu, Feb 08, 2018 at 17:25:58 +0000, Alan Mackenzie wrote:
> Hello, Bastian.
[ .... ]
> I think I understand what's happening, now.
> c-looking-at-or-maybe-in-bracelist attempts to go back over the innards
> of a brace list to the enclosing "{". At L+122, in new handling for a
> comma, I rather rashly inserted a `c-go-up-list-backward' to test whether
> the comma is inside a brace. This was in a loop, once for each sexp.
> In your sample file there is, at L10,653 a construct at top level with
> _lots_ of commas. My loop is trying to go to the non-existent containing
> brace for each of these commas, so ends up scanning to BOB for each of
> them. This entire activity will be being done several times.
> I timed a single `c-go-up-list-backward' from one of these commas at
> 0.033 seconds. 30 of these take about a second, and my machine is
> anything but slow.
> So, I just need to work out a way of fixing this, which may take some
> while (sorry).
Actually, that cond arm with the `c-go-up-list-backward' was merely an
"optimisation". :-( If I simply remove it, the code goes ~30 times
faster, without triggering any successes in the test suite.
Would you please try out the following patch on real code, and either
confirm to me that it fixes the bug, or tell me what it breaks. Thanks!
diff -r e8b2c6141f97 cc-engine.el
--- a/cc-engine.el Fri Feb 02 20:34:15 2018 +0000
+++ b/cc-engine.el Thu Feb 08 18:39:40 2018 +0000
@@ -10547,13 +10547,6 @@
(looking-at c-return-key))
(setq braceassignp t)
nil)
- ((and c-has-compound-literals
- (eq (char-after) ?,))
- (save-excursion
- (when (and (c-go-up-list-backward nil lim)
- (eq (char-after) ?\())
- (setq braceassignp t)
- nil)))
((eq (char-after) ?=)
;; We've seen a =, but must check earlier tokens so
;; that it isn't something that should be ignored.
[ .... ]
> > Cheers
> > Bastian
--
Alan Mackenzie (Nuremberg, Germany).
> ------------------------------------------------------------------------------
> Check out the vibrant tech community on one of the world's most
> engaging tech sites, Slashdot.org! http://sdm.link/slashdot
^ permalink raw reply [flat|nested] 12+ messages in thread
* bug#30367: 26.0.91; CC-Mode: Major slowdown when isearching big C++ file.
[not found] ` <20180208184232.GB4335@ACM>
@ 2018-02-09 9:16 ` Bastian Beischer
2018-03-20 18:49 ` Alan Mackenzie
0 siblings, 1 reply; 12+ messages in thread
From: Bastian Beischer @ 2018-02-09 9:16 UTC (permalink / raw)
To: Alan Mackenzie; +Cc: 30367
Hello Alan,
Alan Mackenzie <acm@muc.de> writes:
> On Thu, Feb 08, 2018 at 17:25:58 +0000, Alan Mackenzie wrote:
>> Hello, Bastian.
>
> [ .... ]
>
>> I think I understand what's happening, now.
>
>> c-looking-at-or-maybe-in-bracelist attempts to go back over the innards
>> of a brace list to the enclosing "{". At L+122, in new handling for a
>> comma, I rather rashly inserted a `c-go-up-list-backward' to test whether
>> the comma is inside a brace. This was in a loop, once for each sexp.
>
>> In your sample file there is, at L10,653 a construct at top level with
>> _lots_ of commas. My loop is trying to go to the non-existent containing
>> brace for each of these commas, so ends up scanning to BOB for each of
>> them. This entire activity will be being done several times.
>
>> I timed a single `c-go-up-list-backward' from one of these commas at
>> 0.033 seconds. 30 of these take about a second, and my machine is
>> anything but slow.
>
>> So, I just need to work out a way of fixing this, which may take some
>> while (sorry).
>
> Actually, that cond arm with the `c-go-up-list-backward' was merely an
> "optimisation". :-( If I simply remove it, the code goes ~30 times
> faster, without triggering any successes in the test suite.
>
> Would you please try out the following patch on real code, and either
> confirm to me that it fixes the bug, or tell me what it breaks. Thanks!
>
>
>
> diff -r e8b2c6141f97 cc-engine.el
> --- a/cc-engine.el Fri Feb 02 20:34:15 2018 +0000
> +++ b/cc-engine.el Thu Feb 08 18:39:40 2018 +0000
> @@ -10547,13 +10547,6 @@
> (looking-at c-return-key))
> (setq braceassignp t)
> nil)
> - ((and c-has-compound-literals
> - (eq (char-after) ?,))
> - (save-excursion
> - (when (and (c-go-up-list-backward nil lim)
> - (eq (char-after) ?\())
> - (setq braceassignp t)
> - nil)))
> ((eq (char-after) ?=)
> ;; We've seen a =, but must check earlier tokens so
> ;; that it isn't something that should be ignored.
>
>
>
> [ .... ]
>
Yes, this patch fixes the slowdown. But since I don't understand what
the original commit which introduced the slowdown tried to fix I cannot
comment on whether or not its the right thing to do within the context
of that commit.
I will run emacs with the patch included for a while and will let you
know in case I find any problems!
Thanks for tackling this so quickly!
>> > Cheers
>> > Bastian
^ permalink raw reply [flat|nested] 12+ messages in thread
* bug#30367: 26.0.91; CC-Mode: Major slowdown when isearching big C++ file.
2018-02-09 9:16 ` Bastian Beischer
@ 2018-03-20 18:49 ` Alan Mackenzie
0 siblings, 0 replies; 12+ messages in thread
From: Alan Mackenzie @ 2018-03-20 18:49 UTC (permalink / raw)
To: Bastian Beischer; +Cc: 30367-done
Hello, Bastian.
On Fri, Feb 09, 2018 at 10:16:53 +0100, Bastian Beischer wrote:
> Hello Alan,
> Alan Mackenzie <acm@muc.de> writes:
[ .... ]
> > Would you please try out the following patch on real code, and either
> > confirm to me that it fixes the bug, or tell me what it breaks. Thanks!
> > diff -r e8b2c6141f97 cc-engine.el
> > --- a/cc-engine.el Fri Feb 02 20:34:15 2018 +0000
> > +++ b/cc-engine.el Thu Feb 08 18:39:40 2018 +0000
> > @@ -10547,13 +10547,6 @@
> > (looking-at c-return-key))
> > (setq braceassignp t)
> > nil)
> > - ((and c-has-compound-literals
> > - (eq (char-after) ?,))
> > - (save-excursion
> > - (when (and (c-go-up-list-backward nil lim)
> > - (eq (char-after) ?\())
> > - (setq braceassignp t)
> > - nil)))
> > ((eq (char-after) ?=)
> > ;; We've seen a =, but must check earlier tokens so
> > ;; that it isn't something that should be ignored.
> > [ .... ]
> Yes, this patch fixes the slowdown. But since I don't understand what
> the original commit which introduced the slowdown tried to fix I cannot
> comment on whether or not its the right thing to do within the context
> of that commit.
Thanks for the prompt, positive reply. I'm afraid I can't remember
either, what the original patch was for.
> I will run emacs with the patch included for a while and will let you
> know in case I find any problems!
Nothing heard from you in the meantime. Good!
> Thanks for tackling this so quickly!
Sorry I've not maintained this speed in committing it. I have now
committed the fix, in revision 16559146f9db1b36d5e8b6c92edb5bb36fafdb85,
and I'm closing the bug.
> >> > Cheers
> >> > Bastian
--
Alan Mackenzie (Nuremberg, Germany).
^ permalink raw reply [flat|nested] 12+ messages in thread
end of thread, other threads:[~2018-03-20 18:49 UTC | newest]
Thread overview: 12+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2018-02-06 10:34 bug#30367: 26.0.91; CC-Mode: Major slowdown when isearching big C++ file Bastian Beischer
2018-02-06 10:40 ` Bastian Beischer
[not found] ` <mailman.8662.1517913372.27995.bug-gnu-emacs@gnu.org>
2018-02-07 15:24 ` Alan Mackenzie
[not found] ` <20180207152435.72040.qmail@mail.muc.de>
2018-02-07 15:27 ` Bastian Beischer
2018-02-07 21:21 ` Alan Mackenzie
[not found] ` <20180207212145.GA3963@ACM>
2018-02-07 21:53 ` Bastian Beischer
2018-02-07 22:26 ` Alan Mackenzie
2018-02-07 22:45 ` Bastian Beischer
2018-02-08 17:25 ` Alan Mackenzie
[not found] ` <20180208172558.GA4335@ACM>
2018-02-08 18:42 ` Alan Mackenzie
[not found] ` <20180208184232.GB4335@ACM>
2018-02-09 9:16 ` Bastian Beischer
2018-03-20 18:49 ` Alan Mackenzie
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