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-rw-r--r--lisp/simple.el8
1 files changed, 8 insertions, 0 deletions
diff --git a/lisp/simple.el b/lisp/simple.el
index aba6583b34f..5af4bf33379 100644
--- a/lisp/simple.el
+++ b/lisp/simple.el
@@ -39,6 +39,14 @@ In Auto Fill mode, if no numeric arg, break the preceding line if it's long."
;; the end of the previous line.
(let ((flag (and (not (bobp))
(bolp)
+ ;; Make sure the newline before point isn't intangible.
+ (not (get-char-property (1- (point)) 'intangible))
+ ;; Make sure the newline before point isn't read-only.
+ (not (get-char-property (1- (point)) 'read-only))
+ ;; Make sure the newline before point isn't invisible.
+ (not (get-char-property (1- (point)) 'invisible))
+ ;; Make sure the newline before point has the same
+ ;; properties as the char before it (if any).
(< (or (previous-property-change (point)) -2)
(- (point) 2))))
(was-page-start (and (bolp)