Synch Semantic to CEDET 1.0.

Move CEDET ChangeLog entries to new file lisp/cedet/ChangeLog.

* semantic.el (semantic-version): Update to 2.0.
(semantic-mode-map): Add "," and "m" bindings.
(navigate-menu): Update.

* semantic/symref.el (semantic-symref-calculate-rootdir):
New function.
(semantic-symref-detect-symref-tool): Use it.

* semantic/symref/grep.el (semantic-symref-grep-shell): New var.
(semantic-symref-perform-search): Use it.  Calculate root dir with
semantic-symref-calculate-rootdir.
(semantic-symref-derive-find-filepatterns): Improve error message.

* semantic/symref/list.el
(semantic-symref-results-mode-map): New bindings.
(semantic-symref-auto-expand-results): New option.
(semantic-symref-results-dump): Obey auto-expand.
(semantic-symref-list-expand-all, semantic-symref-regexp)
(semantic-symref-list-contract-all)
(semantic-symref-list-map-open-hits)
(semantic-symref-list-update-open-hits)
(semantic-symref-list-create-macro-on-open-hit)
(semantic-symref-list-call-macro-on-open-hits): New functions.
(semantic-symref-list-menu-entries)
(semantic-symref-list-menu): New vars.
(semantic-symref-list-map-open-hits): Move cursor to beginning of
match before calling the mapped function.

* semantic/doc.el
(semantic-documentation-comment-preceeding-tag): Do nothing if the
mode doesn't provide comment-start-skip.

* semantic/scope.el
(semantic-analyze-scope-nested-tags-default): Strip duplicates.
(semantic-analyze-scoped-inherited-tag-map): Take the tag we are
looking for as part of the scoped tags list.

* semantic/html.el (semantic-default-html-setup): Add
senator-step-at-tag-classes.

* semantic/decorate/include.el
(semantic-decoration-on-unknown-includes): Change light bgcolor.
(semantic-decoration-on-includes-highlight-default): Check that
the include tag has a postion.

* semantic/complete.el (semantic-collector-local-members):
(semantic-complete-read-tag-local-members)
(semantic-complete-jump-local-members): New class and functions.
(semantic-complete-self-insert): Save excursion before completing.

* semantic/analyze/complete.el
(semantic-analyze-possible-completions-default): If no completions
are found, return the raw by-name-only completion list.  Add FLAGS
arguments.  Add support for 'no-tc (type constraint) and
'no-unique, or no stripping duplicates.
(semantic-analyze-possible-completions-default): Add FLAGS arg.

* semantic/util-modes.el
(semantic-stickyfunc-show-only-functions-p): New option.
(semantic-stickyfunc-fetch-stickyline): Don't show stickytext for
the very first line in a buffer.

* semantic/util.el (semantic-hack-search)
(semantic-recursive-find-nonterminal-by-name)
(semantic-current-tag-interactive): Deleted.
(semantic-describe-buffer): Fix expand-nonterminal.  Add
lex-syntax-mods, type relation separator char, and command
separation char.
(semantic-sanity-check): Only message if called interactively.

* semantic/tag.el (semantic-tag-deep-copy-one-tag): Copy the
:filename property and the tag position.

* semantic/lex-spp.el (semantic-lex-spp-lex-text-string):
Add recursion limit.

* semantic/imenu.el (semantic-imenu-bucketize-type-members):
Make this buffer local, not the obsoleted variable.

* semantic/idle.el: Add breadcrumbs support.
(semantic-idle-summary-current-symbol-info-default)
(semantic-idle-tag-highlight)
(semantic-idle-completion-list-default): Use
semanticdb-without-unloaded-file-searches for speed, and to
conform to the controls that specify if the idle timer is supposed
to be parsing unparsed includes.
(semantic-idle-symbol-highlight-face)
(semantic-idle-symbol-maybe-highlight): Rename from *-summary-*.
Callers changed.
(semantic-idle-work-parse-neighboring-files-flag): Default to nil.
(semantic-idle-work-update-headers-flag): New var.
(semantic-idle-work-for-one-buffer): Use it.
(semantic-idle-local-symbol-highlight): Rename from
semantic-idle-tag-highlight.
(semantic-idle-truncate-long-summaries): New option.

* semantic/ia.el (semantic-ia-cache)
(semantic-ia-get-completions): Deleted.  Callers changed.
(semantic-ia-show-variants): New command.
(semantic-ia-show-doc): If doc is empty, don't make a temp buffer.
(semantic-ia-show-summary): If there isn't anything to show, say so.

* semantic/grammar.el (semantic-grammar-create-package):
Save the buffer even in batch mode.

* semantic/fw.el
(semanticdb-without-unloaded-file-searches): New macro.

* semantic/dep.el (semantic-dependency-find-file-on-path):
Fix case dereferencing ede-object when it is a list.

* semantic/db-typecache.el (semanticdb-expand-nested-tag)
(semanticdb-typecache-faux-namespace): New functions.
(semanticdb-typecache-file-tags)
(semanticdb-typecache-merge-streams): Use them.
(semanticdb-typecache-file-tags): When deriving tags from a file,
give the mode a chance to monkey with the tag copy.
(semanticdb-typecache-find-default): Wrap find in save-excursion.
(semanticdb-typecache-find-by-name-helper): Merge found names down.

* semantic/db-global.el
(semanticdb-enable-gnu-global-in-buffer): Don't show messages if
GNU Global is not available and we don't want to throw an error.

* semantic/db-find.el (semanticdb-find-result-nth-in-buffer):
When trying to normalize the tag to a buffer, don't error if
set-buffer method doesn't exist.

* semantic/db-file.el (semanticdb-save-db): Simplify msg.

* semantic/db.el (semanticdb-refresh-table): If forcing a
refresh on a file not in a buffer, use semantic-find-file-noselect
and delete the buffer after use.
(semanticdb-current-database-list): When calculating root via
hooks, force it through true-filename and skip the list of
possible roots.

* semantic/ctxt.el (semantic-ctxt-imported-packages): New.

* semantic/analyze/debug.el
(semantic-analyzer-debug-insert-tag): Reset standard output to
current buffer.
(semantic-analyzer-debug-global-symbol)
(semantic-analyzer-debug-missing-innertype): Change "prefix" to
"symbol" in messages.

* semantic/analyze/refs.el: (semantic-analyze-refs-impl)
(semantic-analyze-refs-proto): When calculating value, make sure
the found tag is 'similar' to the originating tag.
(semantic--analyze-refs-find-tags-with-parent): Attempt to
identify matches via imported symbols of parents.
(semantic--analyze-refs-full-lookup-with-parents): Do a deep
search during the brute search.

* semantic/analyze.el
(semantic-analyze-find-tag-sequence-default): Be robust to
calculated scopes being nil.

* semantic/bovine/c.el (semantic-c-describe-environment): Add
project macro symbol array.
(semantic-c-parse-lexical-token): Add recursion limit.
(semantic-ctxt-imported-packages, semanticdb-expand-nested-tag):
New overrides.
(semantic-expand-c-tag-namelist): Split a full type from a typedef
out to its own tag.
(semantic-expand-c-tag-namelist): Do not split out a typedef'd
inline type if it is an anonymous type.
(semantic-c-reconstitute-token): Use the optional initializers as
a clue that some function is probably a constructor.  When
defining the type of these constructors, split the parent name,
and use only the class part, if applicable.

* semantic/bovine/c-by.el:
* semantic/wisent/python-wy.el: Regenerate.

1 files changed, 8 insertions, 7 deletions

diff --git a/lisp/cedet/semantic/analyze.el b/lisp/cedet/semantic/analyze.el
index 72e43fe0f82..4009685683b 100644
--- a/lisp/cedet/semantic/analyze.el
+++ b/lisp/cedet/semantic/analyze.el
@@ -253,7 +253,7 @@ Optional argument THROWSYM specifies a symbol the throw on non-recoverable error
 	(tag nil)			; tag return list
 	(tagtype nil)			; tag types return list
 	(fname nil)
-	(miniscope (clone scope))
+	(miniscope (when scope (clone scope)))
 	)
     ;; First order check.  Is this wholely contained in the typecache?
     (setq tmp (semanticdb-typecache-find sequence))
@@ -297,11 +297,12 @@ Optional argument THROWSYM specifies a symbol the throw on non-recoverable error
 	      ;; and we can use it directly.
 	      (cond ((semantic-tag-of-class-p tmp 'type)
 		     ;; update the miniscope when we need to analyze types directly.
-		     (let ((rawscope
-			    (apply 'append
-				   (mapcar 'semantic-tag-type-members
-					   tagtype))))
-		       (oset miniscope fullscope rawscope))
+		     (when miniscope
+		       (let ((rawscope
+			      (apply 'append
+				     (mapcar 'semantic-tag-type-members
+					     tagtype))))
+			 (oset miniscope fullscope rawscope)))
 		     ;; Now analayze the type to remove metatypes.
 		     (or (semantic-analyze-type tmp miniscope)
 			 tmp))
@@ -351,7 +352,7 @@ Optional argument SCOPE specifies a scope object which has
 additional tags which are in SCOPE and do not need prefixing to
 find.
 
-This is a wrapper on top of semanticdb, semanticdb-typecache,
+This is a wrapper on top of semanticdb, semanticdb typecache,
 semantic-scope, and semantic search functions.  Almost all
 searches use the same arguments."
   (let ((namelst (if (consp name) name ;; test if pre-split.