From: Dmitry Gutov <dgutov@yandex.ru>
Date: Sun, 26 Feb 2023 01:09:29 +0000 (+0200)
Subject: python-ts-mode: Fix single-quote string fontification
X-Git-Tag: emacs-29.0.90~318
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=3cae0e3d96a5436735ab34327fc5c20e0cc864ee;p=emacs.git

python-ts-mode: Fix single-quote string fontification

* lisp/progmodes/python.el (python--treesit-fontify-string):
Look for ', not just ", as opening delimiter (bug#61796).
---

diff --git a/lisp/progmodes/python.el b/lisp/progmodes/python.el
index 8220e3086fd..5aab31c3ea8 100644
--- a/lisp/progmodes/python.el
+++ b/lisp/progmodes/python.el
@@ -1070,7 +1070,7 @@ fontified."
     ;; Don't highlight string prefixes like f/r/b.
     (save-excursion
       (goto-char string-beg)
-      (when (search-forward "\"" string-end t)
+      (when (re-search-forward "[\"']" string-end t)
         (setq string-beg (match-beginning 0))))
     (treesit-fontify-with-override
      string-beg string-end face override start end)))