Merge bug fixes from CEDET upstream.

diff --cc lisp/cedet/ChangeLog
index 14e8d6c1d64740310600161b1771d50fc3ad9e95,754bde475ad112ca80ab6f4242c41007483c5b7a..96402a5569123c1ac980a875840b2d66c3e00b73
--- 1/lisp/cedet/ChangeLog
--- 2/lisp/cedet/ChangeLog
+++ b/lisp/cedet/ChangeLog
@@@ -1,9 -1,33 +1,39 @@@
+ 2012-10-14  David Engster  <deng@randomsample.de>
+ 
+       * semantic.el (semantic-error-if-unparsed): New function.  Raise
+       error if buffer was not parsed by Semantic (bug #12045).
+       (navigate-menu, edit-menu, cedet-menu-map): Enable Semantic items
+       only if buffer was parsed.  Also, replace ':active' with ':enable'
+       where necessary.
+ 
+       * semantic/wisent/python.el
+       (semantic-python-get-system-include-path): Use
+       `python-shell-internal-send-string' if available to query Python
+       for system paths.
+ 
+       * semantic/senator.el (senator-next-tag):
+       (senator-previous-tag):
+       (senator-go-to-up-reference): Use `semantic-error-if-unparsed'.
+ 
+       * semantic/complete.el (semantic-complete-jump-local):
+       (semantic-complete-jump):
+       (semantic-complete-jump-local-members):
+       (semantic-complete-self-insert): Use `semantic-error-if-unparsed'.
+       (semantic-complete-inline-project): Fix autoload cookie.
+ 
+       * semantic/analyze/complete.el
+       (semantic-analyze-possible-completions): Check if buffer was
+       parsed.  Only raise an error if function was called interactively,
+       otherwise silently return nil.
+ 
+       * cedet.el (cedet-menu-map): Fix copy&paste typo in menu creation.
+ 
 +2012-10-08  David Engster  <deng@randomsample.de>>
 +
 +      * semantic/bovine/el.el: Add `semantic-default-elisp-setup' to
 +      `emacs-lisp-mode-hook'.  This was accidentally removed during the
 +      CEDET update (2012-10-01T18:10:29Z!cyd@gnu.org).
 +
  2012-10-07  David Engster  <deng@randomsample.de>
  
        * semantic/wisent/python.el (semantic-ctxt-current-function)