[Emacs-diffs] Changes to emacs/lisp/progmodes/cc-langs.el,v

[Alan Mackenzie]

CVSROOT:        /cvsroot/emacs
Module name:    emacs
Changes by:     Alan Mackenzie <acmacm> 07/04/09 10:51:29

Index: cc-langs.el
===================================================================
RCS file: /cvsroot/emacs/emacs/lisp/progmodes/cc-langs.el,v
retrieving revision 1.46
retrieving revision 1.47
diff -u -b -r1.46 -r1.47
--- cc-langs.el 21 Jan 2007 03:20:45 -0000      1.46
+++ cc-langs.el 9 Apr 2007 10:51:29 -0000       1.47
@@ -221,11 +221,6 @@
     ;; with the group symbol for each group and should return non-nil
     ;; if that group is to be included.
     ;;
-    ;; OP-FILTER filters the individual operators in each group.  It
-    ;; can be t to choose all operators, a regexp to test against each
-    ;; operator, or a function which will be called for each operator
-    ;; and should return non-nil for those to include.
-    ;;
     ;; If XLATE is given, it's a function which is called for each
     ;; matching operator and its return value is collected instead.
     ;; If it returns a list, the elements are spliced directly into
@@ -1376,6 +1371,26 @@
   (c-lang-const c-vsemi-status-unknown-p-fn))
 
 
+;;; Defun functions
+
+;; The Emacs variables beginning-of-defun-function and
+;; end-of-defun-function will be set so that commands like
+;; `mark-defun' and `narrow-to-defun' work right.  The key sequences
+;; C-M-a and C-M-e are, however, bound directly to the CC Mode
+;; functions, allowing optimisation for large n.
+(c-lang-defconst beginning-of-defun-function
+  "Function to which beginning-of-defun-function will be set."
+  t 'c-beginning-of-defun
+  awk 'c-awk-beginning-of-defun)
+(c-lang-setvar beginning-of-defun-function
+              (c-lang-const beginning-of-defun-function))
+
+(c-lang-defconst end-of-defun-function
+  "Function to which end-of-defun-function will be set."
+  t 'c-end-of-defun
+  awk 'c-awk-end-of-defun)
+(c-lang-setvar end-of-defun-function (c-lang-const end-of-defun-function))
+
 ;;; In-comment text handling.
 
 (c-lang-defconst c-paragraph-start