bug#67135: [PATCH] Fix font-lock for string escapes in lua-ts--font-lock-settings

[jm]

November 12, 2023 at 7:45 PM, "Noah Peart" <noah.v.peart@gmail.com> wrote:
> 
> Tags: patch
> 
> * lisp/progmodes/lua-ts-mode.el
> (lua-ts-mode--font-lock-settings): fix font-locking for string escapes
> 
> Bug: Strings aren't fontified when they have escape sequences in them.
> 
> Recipe to reproduce:
> In a `lua-ts-mode` buffer, with `treesit-font-lock-level` set to 4 to
> include escapes,
> 
>  "foo\nbar"
> 
> font-locks '\n' but not "foo" or "bar".
> 
> In GNU Emacs 30.0.50 (build 1, x86_64-pc-linux-gnu, GTK+ Version
> 3.24.33, cairo version 1.16.0) of 2023-11-05 built on noah-X580VD
> Repository revision: b819b8d6e90337b4cb36b35c2c6d0112c90a8e24
> Repository branch: master
> Windowing system distributor 'The X.Org Foundation', version 11.0.12101004
> System Description: Ubuntu 22.04.3 LTS
> 
> Configured using:
>  'configure --prefix=/usr/local --with-modules --with-tree-sitter
> --with-threads --with-x-toolkit=gtk3 --with-xwidgets --with-gnutls
> --with-json --with-mailutils --with-jpeg --with-png --with-rsvg
> --with-tiff --with-xml2 --with-xpm --with-imagemagick CC=gcc-12
> CXX=gcc-12'

Thanks.

I updated the commit message to include the bug number and
match the format used in Emacs.

0001-Fix-font-lock-for-string-escapes-in-lua-ts-mode.patch
Description: Text Data