From: g0dil <g0dil>
Date: Fri, 15 May 2009 22:47:25 +0000 (+0000)
Subject: Emacs/cc-ide: Even more emacs22 fixes
X-Git-Url: http://g0dil.de/git?p=emacsstuff.git;a=commitdiff_plain;h=9aa8fc2a3fb4b9562618d0e2f81edc92fe8afd33

Emacs/cc-ide: Even more emacs22 fixes
---

diff --git a/cc-ide/cc-engine-2.el b/cc-ide/cc-engine-2.el
index 1247e55..5933977 100644
--- a/cc-ide/cc-engine-2.el
+++ b/cc-ide/cc-engine-2.el
@@ -312,22 +312,23 @@
 (defun c-beginning-of-defun-or-decl ()
   (if (c-in-literal)
       (goto-char (car (c-literal-limits))))
-  (while (and (not (c-at-toplevel-p))
-	      (c-save-uplist -1)))
-  (c-move-to-start-of-defun)
-  (let ((point (point))
-	(flag (c-beginning-of-statement-1))
-	beg)
-    (cond ((eq flag 'label)
-	   (c-forward-label))
-	  ((eq flag 'previous)
-	   (goto-char point)))
+  (c-save-buffer-state ()
+    (while (and (not (c-at-toplevel-p))
+		(c-save-uplist -1)))
+    (c-move-to-start-of-defun)
+    (let ((point (point))
+	  (flag (c-beginning-of-statement-1))
+	  beg)
+      (cond ((eq flag 'label)
+	     (c-forward-label))
+	    ((eq flag 'previous)
+	     (goto-char point)))
     ;(setq beg (point))
     ;(c-end-of-statement)
     ;(if (> (point) point)
 	;(goto-char beg)
       ;(goto-char point))
-    (c-forward-syntactic-ws)))
+      (c-forward-syntactic-ws))))
 
 (defun c-forward-out-of-comment ()
   (while (memq (c-in-literal) '(c c++))
@@ -373,7 +374,7 @@
       (loop for state = (c-parse-state)
             while state
             thereis (loop for substate on state
-                          thereis (c-search-uplist-for-classkey substate))
+                          thereis (c-save-buffer-state () (c-search-uplist-for-classkey substate)))
             for elt = (car (last state))
             do (goto-char (if (consp elt) (car elt) elt))))))
 
diff --git a/cc-ide/cc-ide.el b/cc-ide/cc-ide.el
index 958eeae..3ba3b3c 100644
--- a/cc-ide/cc-ide.el
+++ b/cc-ide/cc-ide.el
@@ -191,16 +191,11 @@ correctly included.")
   (save-excursion
     (back-to-indentation)
     (let ((lit (c-in-literal)))
-      (if (cond ((eq lit 'c)
-		 (goto-char (car (c-literal-limits)))
-		 (looking-at "/\\*\\*<?[ \t\n\r@]"))
-		((eq lit 'c++)
-		 (goto-char (car (c-literal-limits)))
-		 (looking-at "///<?[ \t\n\r@]"))
-		(t nil))
-	  (progn
-	    (goto-char (match-end 0))
-	    (current-column))))))
+      (when (and (memq lit '(c c++))
+		 (progn (goto-char (car (c-literal-limits)))
+			(looking-at "/\\(\\*\\*\\|///\\)<?[ \t\n\r@]")))
+	(goto-char (match-end 0))
+	(current-column)))))
 
 (defun ccide-shell-command (command)
   (let ((obuf (get-buffer-create "*ccide shell command*"))
@@ -1078,10 +1073,11 @@ declaration at the top of the kill ring."
 		      (if (eq (char-syntax (aref name (1- (length name)))) ?w) "\\>" "")))
 	  fallback rv check-state)
       (while (and (not rv) (re-search-forward re nil t))
-        (if (and (c-at-toplevel-p) 
-                 (not (c-in-literal))
-                 (setq check-state (condition-case nil (c-get-defun-state) (error nil)))
-                 (not (= (car (aref check-state 2)) skip-def)))
+        (if (c-save-buffer-state ()
+	      (and (c-at-toplevel-p)
+		   (not (c-in-literal))
+		   (setq check-state (condition-case nil (c-get-defun-state) (error nil)))
+		   (not (= (car (aref check-state 2)) skip-def))))
             (if (string= scoped-name (c-defun-full-name check-state))
                 (if (and (if with-body (aref check-state 6) (not (aref check-state 6)))
 		         (string= args (ccide-implementation-args check-state))