(python-quote-syntax): Don't bother with syntax-ppss-context.

(python-fill-paragraph): Make sure that fenced-string delimiters that
stand on their own line stay there

1 files changed, 13 insertions, 10 deletions

diff --git a/lisp/progmodes/python.el b/lisp/progmodes/python.el
index f94a3d63653..38e846aa2cc 100644
--- a/lisp/progmodes/python.el
+++ b/lisp/progmodes/python.el
@@ -163,7 +163,7 @@ Used for syntactic keywords.  N is the match number (1, 2 or 3)."
                (= (match-beginning 1) (match-end 1))) ; prefix is null
           (and (= n 1)                  ; prefix
                (/= (match-beginning 1) (match-end 1)))) ; non-empty
-      (unless (eq 'string (syntax-ppss-context (syntax-ppss)))
+      (unless (nth 3 (syntax-ppss))
         (eval-when-compile (string-to-syntax "|"))))
      ;; Otherwise (we're in a non-matching string) the property is
      ;; nil, which is OK.
@@ -1743,12 +1743,11 @@ Otherwise, do nothing."
                (orig (point))
                (start (nth 8 syntax))
                end)
-          (cond ((eq t (nth 3 syntax))      ; in fenced string
-                 (goto-char (nth 8 syntax)) ; string start
-                 (condition-case ()         ; for unbalanced quotes
-                     (progn (forward-sexp)
-                            (setq end (point)))
-                   (error (setq end (point-max)))))
+          (cond ((eq t (nth 3 syntax))        ; in fenced string
+                 (goto-char (nth 8 syntax))   ; string start
+                 (setq end (condition-case () ; for unbalanced quotes
+                               (progn (forward-sexp) (point))
+                             (error (point-max)))))
                 ((re-search-backward "\\s|\\s-*\\=" nil t) ; end of fenced
                                                            ; string
                  (forward-char)
@@ -1756,13 +1755,17 @@ Otherwise, do nothing."
                  (condition-case ()
                      (progn (backward-sexp)
                             (setq start (point)))
-                   (error nil))))
+                   (error (setq end nil)))))
           (when end
             (save-restriction
               (narrow-to-region start end)
               (goto-char orig)
-              (fill-paragraph justify))))))
-      t)
+              (let ((paragraph-separate
+                     ;; Make sure that fenced-string delimiters that stand
+                     ;; on their own line stay there.
+                     (concat "[ \t]*['\"]+[ \t]*$\\|" paragraph-separate)))
+                (fill-paragraph justify))))))
+      t))
 
 (defun python-shift-left (start end &optional count)
   "Shift lines in region COUNT (the prefix arg) columns to the left.