master a332034160: CC Mode: Fix looping in patch from yesterday

[Alan Mackenzie]

branch: master
commit a332034160bf8e1f38039cd2d37898de6f94508f
Author: Alan Mackenzie <acm@muc.de>
Commit: Alan Mackenzie <acm@muc.de>

    CC Mode: Fix looping in patch from yesterday
    
    * lisp/progmodes/cc-mode.el (c-before-change-check-unbalanced-strings)
    (c-after-change-mark-abnormal-strings): Check (eobp) in loops advancing over
    escaped newlines.
---
 lisp/progmodes/cc-mode.el | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/lisp/progmodes/cc-mode.el b/lisp/progmodes/cc-mode.el
index ca4df2d1c7..027fd8f42f 100644
--- a/lisp/progmodes/cc-mode.el
+++ b/lisp/progmodes/cc-mode.el
@@ -1520,7 +1520,9 @@ Note that the style variables are always made local to 
the buffer."
       ;; was before unescaping a NL.)
       (while
          (progn (end-of-line)
-                (eq (char-before) ?\\))
+                (and
+                 (eq (char-before) ?\\)
+                 (not (eobp))))
        (forward-line))
       ;; We're at an EOLL or point-max.
       (if (equal (c-get-char-property (point) 'syntax-table) '(15))
@@ -1641,7 +1643,9 @@ Note that the style variables are always made local to 
the buffer."
                end))
             (while
                 (progn (end-of-line)
-                       (eq (char-before) ?\\))
+                       (and
+                        (eq (char-before) ?\\)
+                        (not (eobp))))
               (forward-line))
             (point))
           c-new-END))