GNU bug report logs - #61796
30.0.50; tree-sitter + python: string fontification does not handle nested strings

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Package: emacs;

Reported by: Mickey Petersen <mickey <at> masteringemacs.org>

Date: Sat, 25 Feb 2023 22:36:01 UTC

Severity: normal

Found in version 30.0.50

Done: Dmitry Gutov <dgutov <at> yandex.ru>

Bug is archived. No further changes may be made.

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Report forwarded to bug-gnu-emacs <at> gnu.org:
bug#61796; Package emacs. (Sat, 25 Feb 2023 22:36:02 GMT) Full text and rfc822 format available.
Acknowledgement sent to Mickey Petersen <mickey <at> masteringemacs.org>:
New bug report received and forwarded. Copy sent to bug-gnu-emacs <at> gnu.org. (Sat, 25 Feb 2023 22:36:02 GMT) Full text and rfc822 format available.

Message #5 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Mickey Petersen <mickey <at> masteringemacs.org>
To: bug-gnu-emacs <at> gnu.org
Subject: 30.0.50; tree-sitter + python: string fontification does not handle
 nested strings
Date: Sat, 25 Feb 2023 22:30:23 +0000

I think the query and/or the way fontification is applied is causing a
problem when you nested double quotes inside single quotes:

# not right
A = 'before "inside" after'

# right
B = "before 'inside' after"



In GNU Emacs 30.0.50 (build 9, x86_64-pc-linux-gnu, GTK+ Version
 3.24.20, cairo version 1.16.0) of 2023-02-23 built on mickey-work
Repository revision: fad3665069740e002fcb7f9313f9eeec81ad9a0c
Repository branch: master
Windowing system distributor 'The X.Org Foundation', version 11.0.12013000
System Description: Ubuntu 20.04.3 LTS

Configured using:
 'configure --with-native-compilation --with-json --with-mailutils
 --without-compress-install --with-imagemagick CC=gcc-10'

Configured features:
ACL CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GPM GSETTINGS HARFBUZZ
IMAGEMAGICK JPEG JSON LCMS2 LIBOTF LIBSELINUX LIBSYSTEMD LIBXML2
M17N_FLT MODULES NATIVE_COMP NOTIFY INOTIFY PDUMPER PNG RSVG SECCOMP
SOUND SQLITE3 THREADS TIFF TOOLKIT_SCROLL_BARS TREE_SITTER X11 XDBE
XIM XINPUT2 XPM GTK3 ZLIB
Reply sent to Dmitry Gutov <dgutov <at> yandex.ru>:
You have taken responsibility. (Sun, 26 Feb 2023 01:14:02 GMT) Full text and rfc822 format available.
Notification sent to Mickey Petersen <mickey <at> masteringemacs.org>:
bug acknowledged by developer. (Sun, 26 Feb 2023 01:14:02 GMT) Full text and rfc822 format available.

Message #10 received at 61796-done <at> debbugs.gnu.org (full text, mbox):

From: Dmitry Gutov <dgutov <at> yandex.ru>
To: Mickey Petersen <mickey <at> masteringemacs.org>, 61796-done <at> debbugs.gnu.org
Subject: Re: bug#61796: 30.0.50; tree-sitter + python: string fontification
 does not handle nested strings
Date: Sun, 26 Feb 2023 03:13:13 +0200

Hi! Thanks for the report.

On 26/02/2023 00:30, Mickey Petersen wrote:
> I think the query and/or the way fontification is applied is causing a
> problem when you nested double quotes inside single quotes:
> 
> # not right
> A = 'before "inside" after'
> 
> # right
> B = "before 'inside' after"

Should be fixed in emacs-29 with commit 3cae0e3d96a.
bug archived. Request was from Debbugs Internal Request <help-debbugs <at> gnu.org> to internal_control <at> debbugs.gnu.org. (Sun, 26 Mar 2023 11:24:11 GMT) Full text and rfc822 format available.
This bug report was last modified 1 year and 32 days ago.

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