From: Alan Mackenzie <acm@muc.de>
Date: Sun, 14 Apr 2024 08:21:56 +0000 (+0000)
Subject: CC Mode: Don't start fontifying in the middle of an identifier
X-Git-Url: http://git.eshelyaron.com/gitweb/?a=commitdiff_plain;h=5b629f76117c999424965df4446627b32b4c1056;p=emacs.git

CC Mode: Don't start fontifying in the middle of an identifier

This fixes bug#70367.

* lisp/progmodes/cc-mode.el (c-fl-decl-start): After searching
backwards for the end of the previous statement, check whether
or not we found it.

(cherry picked from commit b2842b25bf7fc934cf86b82d1053db55fd55c00b)
---

diff --git a/lisp/progmodes/cc-mode.el b/lisp/progmodes/cc-mode.el
index 1a9d0907bd0..5f11622733f 100644
--- a/lisp/progmodes/cc-mode.el
+++ b/lisp/progmodes/cc-mode.el
@@ -2463,7 +2463,7 @@ with // and /*, not more generic line and block comments."
 			   (backward-char)
 			   (setq pseudo (c-cheap-inside-bracelist-p (c-parse-state)))))))
 	       (goto-char pseudo))
-	     t)
+	     (or pseudo (> (point) bod-lim)))
 	   ;; Move forward to the start of the next declaration.
 	   (progn (c-forward-syntactic-ws)
 		  ;; Have we got stuck in a comment at EOB?