* lisp/textmodes/sgml-mode.el (sgml-syntax-propertize-rules): Fix typo

* test/lisp/textmodes/sgml-mode-tests.el (sgml-tests--quotes-syntax):
New corresponding test.

diff --git a/lisp/textmodes/sgml-mode.el b/lisp/textmodes/sgml-mode.el
index 11b30537e6797aef707f55267a99fcf785bee22a..1b064fb825f649a7b36f66be73c2230f8ebb3eb4 100644 (file)
--- a/lisp/textmodes/sgml-mode.el
+++ b/lisp/textmodes/sgml-mode.el
@@ -345,7 +345,7 @@ Any terminating `>' or `/' is not matched.")
      ;; the resulting number of calls to syntax-ppss made it too slow
      ;; (bug#33887), so we're now careful to leave alone any pair
      ;; of quotes that doesn't hold a < or > char, which is the vast majority.
-     ("\\(?:\\(1:\"\\)[^\"<>]*[<>\"]\\|\\(1:'\\)[^'<>]*[<>']\\)"
+     ("\\(?:\\(?1:\"\\)[^\"<>]*[<>\"]\\|\\(?1:'\\)[^'<>]*[<>']\\)"
       (1 (unless (memq (char-before) '(?\' ?\"))
            ;; Be careful to call `syntax-ppss' on a position before the one
            ;; we're going to change, so as not to need to flush the data we

diff --git a/test/lisp/textmodes/sgml-mode-tests.el b/test/lisp/textmodes/sgml-mode-tests.el
index 4355e1c86583325f67f7cb33c7ef3df3f863a412..a900e8dcf229e36965fe6e2f16bbafea28f96b16 100644 (file)
--- a/test/lisp/textmodes/sgml-mode-tests.el
+++ b/test/lisp/textmodes/sgml-mode-tests.el
@@ -160,5 +160,12 @@ The point is set to the beginning of the buffer."
       (sgml-quote (point-min) (point-max) t)
       (should (string= "&&" (buffer-string))))))
 
+(ert-deftest sgml-tests--quotes-syntax ()
+  (with-temp-buffer
+    (sgml-mode)
+    (insert "a\"b <tag>c'd</tag>")
+    (should (= 1 (car (syntax-ppss (1- (point-max))))))
+    (should (= 0 (car (syntax-ppss (point-max)))))))
+
 (provide 'sgml-mode-tests)
 ;;; sgml-mode-tests.el ends here