Subject: bug#64818: closed (Re: bug#64830: 30.0.50 C++ treesitter mode no coloration)

From: [email-masked] (GNU bug Tracking System)
Date: Thu, 12 Sep 2024 08:08:03 +0000

Your bug report

#64830: 30.0.50; c++-ts-mode highlight does not work

which was filed against the emacs package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to [email-masked].

-- 
64830: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=64830
GNU Bug Tracking System
Contact [email-masked] with problems

Subject: Re: bug#64830: 30.0.50 C++ treesitter mode no coloration
From: Yuan Fu <[email-masked]>
To: Eli Zaretskii <[email-masked]>
Cc: [email-masked], Alan Mackenzie <[email-masked]>, Stefan Kangas <[email-masked]>
Date: Thu, 12 Sep 2024 01:06:00 -0700
List-Id: <debbugs-submit.debbugs.gnu.org>

> On Sep 11, 2024, at 5:09 AM, Eli Zaretskii <[email-masked]> wrote:
> 
>> From: Yuan Fu <[email-masked]>
>> Date: Tue, 10 Sep 2024 22:09:04 -0700
>> Cc: [email-masked],
>> [email-masked],
>> [email-masked]
>> 
>> Done. Please take a look at the latest patch, thanks!
> 
> LGTM, but...
> 
>> +struct treesit_loaded_lang
>> +{
>> +  /* The language object.  */
>> +  TSLanguage *lang;
>> +  /* The path to the shared library.  */
>> +  const char *filename;
>> +};
>> +
> 
> ..."path" again.
> 
>> +DEFUN ("treesit-grammar-location", Ftreesit_grammar_location,
>> +       Streesit_grammar_location,
>> +       1, 1, 0,
>> +       doc: /* Return the absolute file name of the grammar file for LANGUAGE.
>> +
>> +If LANGUAGE isn't loaded yet, load it first.  If the langauge can't be
>                                                        ^^^^^^^^
> A typo.

Oops (^^;) That’s embarrassing. Ok, I fixed everything and pushed to master.

Also, since the original problem is fixed, closing this report.

Yuan

Subject: 30.0.50; c++-ts-mode highlight does not work
From: Wang Diancheng <[email-masked]>
To: bug-gnu-emacs <[email-masked]>
Date: Mon, 24 Jul 2023 12:49:06 +0800
List-Id: <debbugs-submit.debbugs.gnu.org>

Hi,

I use the latest tree-sitter and tree-sitter modules.
Only preprocessor instructions and comments are highlighted, please see attached
screenshot. BTW c-ts-mode highlight is OK.

Following are values of treesit-font-lock-feature-list and
treesit-font-lock-level:

treesit-font-lock-feature-list is a variable defined in ‘treesit.el’.

Its value is
((comment definition) (keyword preprocessor string type)
 (assignment constant escape-sequence label literal)
 (bracket delimiter error function operator property variable))
Local in buffer sql_select.cc; global value is nil

treesit-font-lock-level is a variable defined in ‘treesit.el’.

Its value is 3

Thanks.

In GNU Emacs 30.0.50 (build 11, x86_64-pc-linux-gnu, GTK+ Version
 3.22.30, cairo version 1.15.12) of 2023-07-24 built on h4
Repository revision: 865817633f6e4b548c9d138fdf792394d021e2f5
Repository branch: master
Windowing system distributor 'The X.Org Foundation', version 11.0.12013000
System Description: TencentOS Server 3.2 (Final)

Configured using:
 'configure CC=/usr/bin/gcc 'CFLAGS=-g3 -O2' CXX=/usr/bin/g++
 'CXXFLAGS=-g3 -O2''

Configured features:
ACL CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GPM GSETTINGS HARFBUZZ JPEG
JSON LIBSELINUX LIBSYSTEMD LIBXML2 MODULES NOTIFY INOTIFY PDUMPER PNG
RSVG SECCOMP SOUND SQLITE3 THREADS TIFF TOOLKIT_SCROLL_BARS TREE_SITTER
X11 XDBE XIM XINPUT2 XPM GTK3 ZLIB

Important settings:
  value of $LANG: en_US.UTF-8
  locale-coding-system: utf-8-unix

Major mode: C++//

Minor modes in effect:
  tooltip-mode: t
  global-eldoc-mode: t
  show-paren-mode: t
  electric-indent-mode: t
  mouse-wheel-mode: t
  tool-bar-mode: t
  menu-bar-mode: t
  file-name-shadow-mode: t
  global-font-lock-mode: t
  font-lock-mode: t
  blink-cursor-mode: t
  line-number-mode: t
  indent-tabs-mode: t
  transient-mark-mode: t
  auto-composition-mode: t
  auto-encryption-mode: t
  auto-compression-mode: t

Load-path shadows:
None found.

Features:
(shadow sort mail-extr emacsbug message mailcap yank-media puny dired
dired-loaddefs rfc822 mml mml-sec password-cache epa derived epg rfc6068
epg-config gnus-util text-property-search time-date subr-x mm-decode
mm-bodies mm-encode mail-parse rfc2231 mailabbrev gmm-utils mailheader
sendmail rfc2047 rfc2045 ietf-drums mm-util mail-prsvr mail-utils
c-ts-mode c-ts-common treesit cl-seq vc-git diff-mode easy-mmode
vc-dispatcher cc-mode cc-fonts cc-guess cc-menus cc-cmds cc-styles
cc-align cc-engine cc-vars cc-defs cl-loaddefs cl-lib rmc iso-transl
tooltip cconv eldoc paren electric uniquify ediff-hook vc-hooks
lisp-float-type elisp-mode 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 lisp-mode prog-mode register page tab-bar menu-bar
rfn-eshadow isearch easymenu timer select scroll-bar mouse jit-lock
font-lock syntax font-core term/tty-colors frame minibuffer nadvice seq
simple cl-generic indonesian philippine 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 emoji-zwj charscript charprop case-table
epa-hook jka-cmpr-hook help abbrev obarray oclosure cl-preloaded button
loaddefs theme-loaddefs faces cus-face macroexp files window
text-properties overlay sha1 md5 base64 format env code-pages mule
custom widget keymap hashtable-print-readable backquote threads dbusbind
inotify dynamic-setting system-font-setting font-render-setting cairo
gtk x-toolkit xinput2 x multi-tty move-toolbar make-network-process
emacs)

Memory information:
((conses 16 76872 12520) (symbols 48 7835 0) (strings 32 22549 1631)
 (string-bytes 1 812511) (vectors 16 14075)
 (vector-slots 8 195709 11372) (floats 8 28 263) (intervals 56 3811 0)
 (buffers 984 14))