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* CEDET non-regression bug fixes
@ 2012-11-13 20:52 David Engster
  2012-11-14  1:17 ` Stefan Monnier
  0 siblings, 1 reply; 6+ messages in thread
From: David Engster @ 2012-11-13 20:52 UTC (permalink / raw)
  To: emacs-devel

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I'm asking for permission to apply the following CEDET non-regression
bug fixes to the emacs-24 branch. They fix some pretty annoying bugs but
are so small that I think they should be safe to commit.

- Patch1: Fixes a bug where C++ system headers like "vector"
  are not recognized as C++ and hence parsing fails. The bug was that
  `enable-local-variables' was erronously set to 'nil' when loading
  those files, but it should be ':safe', so that the magic comments are
  recognized.

- Patch2: Without this fix, the interactive function
  `semantic-symref-symbol' simply does not work at all, so it cannot
  possibly make anything worse.

- Patch3: Move to beginning of completions when pressing TAB at the end
  of the Completions buffer.

- Patch4: Fixes a very annoying, long-standing bug were active buffers
  were killed when using GNU global and file was loaded through a
  symlink.

-David


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=== modified file 'lisp/cedet/semantic/fw.el'
--- lisp/cedet/semantic/fw.el	2012-10-07 12:07:12 +0000
+++ lisp/cedet/semantic/fw.el	2012-10-27 19:55:04 +0000
@@ -421,14 +421,7 @@
 	 ;; Don't prompt to insert a template if we visit an empty file
 	 (auto-insert nil)
 	 ;; We don't want emacs to query about unsafe local variables
-	 (enable-local-variables
-	  (if (featurep 'xemacs)
-	      ;; XEmacs only has nil as an option?
-	      nil
-	    ;; Emacs 23 has the spiffy :safe option, nil otherwise.
-	    (if (>= emacs-major-version 22)
-		nil
-	      :safe)))
+	 (enable-local-variables :safe)
 	 ;; ... or eval variables
 	 (enable-local-eval nil)
 	 )


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=== modified file 'lisp/cedet/semantic/symref/list.el'
--- lisp/cedet/semantic/symref/list.el	2012-09-02 18:37:45 +0000
+++ lisp/cedet/semantic/symref/list.el	2012-11-04 21:03:27 +0000
@@ -69,7 +69,7 @@
 references are organized by file and the name of the function
 they are used in.
 Display the references in `semantic-symref-results-mode'."
-  (interactive (list (semantic-tag-name (semantic-complete-read-tag-buffer-deep
+  (interactive (list (semantic-tag-name (semantic-complete-read-tag-project
 					 "Symrefs for: "))))
   (semantic-fetch-tags)
   (let ((res nil)


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=== modified file 'lisp/cedet/semantic/complete.el'
--- lisp/cedet/semantic/complete.el	2012-10-12 19:56:34 +0000
+++ lisp/cedet/semantic/complete.el	2012-11-04 21:06:33 +0000
@@ -1340,7 +1343,10 @@
 
 (defmethod semantic-displayor-scroll-request ((obj semantic-displayor-abstract))
   "A request to for the displayor to scroll the completion list (if needed)."
-  (scroll-other-window))
+  (with-selected-window (get-buffer-window "*Completions*")
+    (if (posn-at-point (point-max))
+	(goto-char (point-min))
+      (scroll-up))))
 
 (defmethod semantic-displayor-focus-previous ((obj semantic-displayor-abstract))
   "Set the current focus to the previous item."


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=== modified file 'lisp/cedet/semantic/symref.el'
--- lisp/cedet/semantic/symref.el	2012-09-02 16:59:23 +0000
+++ lisp/cedet/semantic/symref.el	2012-11-06 16:35:07 +0000
@@ -356,7 +356,7 @@
 	  (lambda (hit)
 	    (let* ((line (car hit))
 		   (file (cdr hit))
-		   (buff (get-file-buffer file))
+		   (buff (find-buffer-visiting file))
 		   (tag nil)
 		   )
 	      (cond


^ permalink raw reply	[flat|nested] 6+ messages in thread

end of thread, other threads:[~2012-11-16 13:57 UTC | newest]

Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2012-11-13 20:52 CEDET non-regression bug fixes David Engster
2012-11-14  1:17 ` Stefan Monnier
2012-11-14 18:56   ` David Engster
2012-11-14 21:16     ` Stefan Monnier
2012-11-15 19:51       ` David Engster
2012-11-16 13:57         ` Stefan Monnier

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