master 142babb: CC Mode: Get proper search limits in c-font-lock-cut-off-declarators

[Alan Mackenzie]

branch: master
commit 142babb9bd8585136d4d56fb8b6dc2761d891c79
Author: Alan Mackenzie <acm@muc.de>
Commit: Alan Mackenzie <acm@muc.de>

    CC Mode: Get proper search limits in c-font-lock-cut-off-declarators
    
    * lisp/progmodes/cc-fonts.el (c-font-lock-cut-off-declarators): Instead of
    using a crude 2,000 characters back limit for backward searching, which is
    erroneous when that point is in a literal, use the already calculated
    c-determine-limit result.
---
 lisp/progmodes/cc-fonts.el | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/lisp/progmodes/cc-fonts.el b/lisp/progmodes/cc-fonts.el
index fdef084..a7c8712 100644
--- a/lisp/progmodes/cc-fonts.el
+++ b/lisp/progmodes/cc-fonts.el
@@ -1669,9 +1669,7 @@ casts and declarations are fontified.  Used on level 2 
and higher."
          c-recognize-knr-p)            ; Strictly speaking, bogus, but it
                                        ; speeds up lisp.h tremendously.
       (save-excursion
-       (when (not (c-back-over-member-initializers
-                   (max (- (point) 2000) (point-min)))) ; c-determine-limit
-                                                        ; is too slow, here.
+       (when (not (c-back-over-member-initializers decl-search-lim))
          (unless (or (eobp)
                      (looking-at "\\s(\\|\\s)"))
            (forward-char))