(py-goto-beginning-of-tqs): When searching backwards for the matching

delimiter, watch out for backslash escaped delimiters.  Also use =
instead of eq for character comparison (because a character is = to
it's integer value, but not eq to it).

diff --git a/Misc/python-mode.el b/Misc/python-mode.el
index 8a059f51decfb50c8a122c2fcba261a9f8dfd8a8..332dff7fcfb68adbb943cf4618c761a713854bc0 100644 (file)
--- a/Misc/python-mode.el
+++ b/Misc/python-mode.el
@@ -2864,12 +2864,16 @@ If nesting level is zero, return nil."
   "Go to the beginning of the triple quoted string we find ourselves in.
 DELIM is the TQS string delimiter character we're searching backwards
 for."
-  (let ((skip (and delim (make-string 1 delim))))
+  (let ((skip (and delim (make-string 1 delim)))
+       (continue t))
     (when skip
       (save-excursion
-       (py-safe (search-backward skip))
-       (if (and (eq (char-before) delim)
-                (eq (char-before (1- (point))) delim))
+       (while continue
+         (py-safe (search-backward skip))
+         (setq continue (and (not (bobp))
+                             (= (char-before) ?\\))))
+       (if (and (= (char-before) delim)
+                (= (char-before (1- (point))) delim))
            (setq skip (make-string 3 delim))))
       ;; we're looking at a triple-quoted string
       (py-safe (search-backward skip)))))