Fix miscellaneous glitches in cc-mode.el. Fixes debbugs#20245.

* progmodes/cc-mode.el (c-common-init): bind
\(before\|after\)-change-functions to nil around invocations of
c-get-state-before-change-functions and
c-before-font-lock-functions to prevent recursive invocations.
(c-neutralize-syntax-in-and-mark-CPP): On c-beginning-of-macro,
check that point has actually moved back.
(c-fl-decl-start): Check whether c-beginning-of-decl-1 has
actually found a boundary (as contrasted with hitting a search
limit).

1 files changed, 14 insertions, 0 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 38bb8afa15c..1d25e8f870e 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,3 +1,17 @@
+2015-04-06  Alan Mackenzie  <acm@muc.de>
+
+        Fix miscellaneous glitches in cc-mode.el.  Fixes debbugs#20245.
+
+        * progmodes/cc-mode.el (c-common-init): bind
+        \(before\|after\)-change-functions to nil around invocations of
+        c-get-state-before-change-functions and
+        c-before-font-lock-functions to prevent recursive invocations.
+        (c-neutralize-syntax-in-and-mark-CPP): On c-beginning-of-macro,
+        check that point has actually moved back.
+        (c-fl-decl-start): Check whether c-beginning-of-decl-1 has
+        actually found a boundary (as contrasted with hitting a search
+        limit).
+
 2015-02-01  Alan Mackenzie  <acm@muc.de>
 
         CC Mode: Stop Font Lock forcing fontification from BOL.  Fixes