(blink-matching-open): Allow new paren-class info.

diff --git a/lisp/simple.el b/lisp/simple.el
index a5c89dbb1d08c11a20d291246ff0951000e70320..a7551f4430cc1e49cba255ce8d72391b69d97a19 100644 (file)
--- a/lisp/simple.el
+++ b/lisp/simple.el
@@ -4316,7 +4316,11 @@ If nil, search stops at the beginning of the accessible portion of the buffer."
                          (eq (syntax-class syntax) 4)
                          (cdr syntax)))))
        (cond
-        ((not (eq matching-paren (char-before oldpos)))
+        ((not (or (eq matching-paren (char-before oldpos))
+                   ;; The cdr might hold a new paren-class info rather than
+                   ;; a matching-char info, in which case the two CDRs
+                   ;; should match.
+                   (eq matching-paren (cdr (syntax-after oldpos)))))
          (message "Mismatched parentheses"))
         ((not blinkpos)
          (if (not blink-matching-paren-distance)