Update from CEDET trunk.

* grammars/c.by (template-type): Add :template-specifier and
:typevar to capture extra details about the template.
(opt-post-fcn-modifiers): Splice in the found symbol into the
return value correctly.
(QUESTION): New punctuation.
(expression): Add ternary conditional support.

* grammars/scheme.by (MODULE): New token.
(scheme): Handle expanding the MODULE tag.
(scheme-list): Remove closeparen required match.
(scheme-in-list): Remove extraneous matches for DEFINE.  Add
support for MODULE Simplify matching for code & make work.
(name-args, name-arg-list, name-arg-expand): Make it work.

* semantic.el (semantic-mode): Add/remove 3
completion-at-point-functions.
(semantic-completion-at-point-function): Removed.
(semantic-analyze-completion-at-point-function)
(semantic-analyze-notc-completion-at-point-function)
(semantic-analyze-nolongprefix-completion-at-point-function): New
completion at point functions.

* semantic/doc.el (semantic-doc-snarf-comment-for-tag): Fix case
when comment-end is empty string.

* semantic/debug.el
(semantic-debug-parser-debugger-source): New buffer local
variable.
(semantic-debug-interface): Add 'nil' initform to overlays.
(semantic-debug-mode): Remove read-only tags from buffers on exit.
(semantic-debug): Add autoload cookie.  Force the language
specific debugger to load.

* semantic/db.el (generic::semanticdb-full-filename): New generic
method to allow this method to be used on buffer names via an
associated database.

* semantic/symref.el
(semantic-symref-cleanup-recent-buffers-fcn): When cleaning up
buffers, don't clean up buffers that are being used (i.e., in a
window) when the hook fires.
(semantic-symref-recently-opened-buffers): New tracking variable.
(semantic-symref-cleanup-recent-buffers-fcn): New hook fcn.
(semantic-symref-result-get-tags): Move logic into
`semantic-symref-hit-to-tag-via-buffer', and cleanup buffers via
the symref cleanup function in post-command-hook.
(semantic-symref-hit-to-tag-via-buffer): Logic that used to be
from above.
(semantic-symref-hit-to-tag-via-db): New.

* semantic/analyze.el:
(semantic-analyze-find-tag-sequence-default): If first entry in
sequence is the only one, apply tagclass filter.
(semantic-analyze-princ-sequence): Show slot even if empty.
(semantic-analyze-find-tag-sequence)
(semantic-analyze-find-tag-sequence-default): Add flags argument.
Add support for forcing the final entry of the sequence to be of
class variable.
(semantic-analyze-find-tag): Fix bug where input class filter was
ignored if there was a typecache match.
(semantic-analyze-current-context-default): For assignments, the
assignee now must be of class variable.

* semantic/analyze/complete.el
(semantic-analyze-possible-completions-default): Add
'no-longprefix' flag.  When used, the prefix and prefixtypes are
shortened to just the last symbol.

* semantic/bovine/c.el (semantic-c-do-lex-if): Catch errors from
'hideif', and push to the parser warning stack.
(semantic-lex-cpp-define): When a comment is at the end of a
macro, do not subtract an extra 1 from the found position.  Fixes
bug with: #define foo (a)/**/ adding an extra ')' to the stream.

* semantic/bovine/scm.el (semantic-lex-scheme-symbol): Allow
symbols to be one char long.

* semantic/bovine/grammar.el
(bovine-grammar-calculate-source-on-path): New.
(bovine-grammar-setupcode-builder): Use it.

* ede.el (ede/detect): New require.
(ede-version): Bump version
(ede-initialize-state-current-buffer): Use new
`ede-detect-directory-for-project' to detect projects first
instead of depending on currente dir only.
(ede-delete-project-from-global-list): New.
(ede-flush-deleted-projects): Use above.
(ede-check-project-query-fcn): New variable
(ede-check-project-directory): Use above when querying the user.
Added to support unit testing of this security measure.
(ede-initialize-state-current-buffer): Use
`ede-directory-project-cons' instead of the -detect- fcn to take
advantage of the cache.  Pass found project into
`ede-load-project-file'.
(ede-load-project-file): Add new input DETECTIN.
(ede-rescan-toplevel): Get the proj root a better way.
(ede-load-project-file): Return the loaded object.  When asking
for existing project, ask for an exact match.
(ede-initialize-state-current-buffer): Simplify some conditional
logic.
(ede-load-project-file): Simplify conditional logic.
(ede-global-list-sanity-check): New Testing fcn.
(ede-parent-project): Replace old code with call to faster
`ede-find-subproject-for-directory'.
(ede-load-project-file): Use
`ede-directory-get-toplevel-open-project' instead of above
deleted.  Rename "pfc" to "autoloader".  Use
`ede-directory-project-cons' to detect a project.  Delete no
project found case where we search up the tree.

* ede/auto.el (ede-project-autoload): Fix doc typo.  Add
`:root-only' slot.
(ede-auto-load-project): Doc update: warn to not use.
(ede-dir-to-projectfile): Deleted.
(ede-project-autoload-dirmatch): Add subdir-only slot.  Make
configdatastash unbound by default.
(ede-do-dirmatch): If subdir-only is true, then don't allow exact
matches.  Account for configdatastash as unbound.  Assume value of
nil means no tool installed.  Make sure loaded path matches from
beginning.  Stash the regexp, not the raw string.
(ede-project-class-files): Note that makefile and automake are not
root only.
(ede-auto-detect-in-dir): New (for use with `ede/detect.el').
(ede-project-dirmatch-p): Deleted.
(ede-project-root-directory): Remove body, return nil.
(ede-project-autoload): :proj-root-dirmatch can be null & doc fix.
(ede-auto-detect-in-dir): If there is no :proj-file, check for a
dirmatch.

* ede/generic.el (ede/config): Replace require of ede.
(ede-generic-new-autoloader): Generic projects are now safe by
default.  Note this is NOT a root only project.
(project-rescan, ede-project-root, ede-generic-target-java)
(ede-java-classpath, ede-find-subproject-for-directory): New.
(ede-enable-generic-projects): Add new autoloaders for git, bzr,
hg, sv, CVS.
(ede-generic-vc-project)
(ede-generic-vc-project::ede-generic-setup-configuration): New.
(ede-generic-config): Remove slots: c-include-path,
c-preprocessor-table, c-preprocessor-files, classpath,
build-command, debug-command, run command.  Inherit from
ede-extra-config-build, ede-extra-config-program.  Make
run-command :value match :custom so only strings are accepted.
Add some more :group slot specifiers.
(ede-generic-project): Add mixins `ede-project-with-config-c' and
`ede-project-with-config-java'. Inherit from
`ede-project-with-config-build',
`ede-project-with-config-program'.  Subclass
`ede-project-with-config'.  Remove duplication from new baseclass.
(ede-generic-target): Inherit from `ede-target-with-config-build',
`ede-target-with-config-program'. Subclass `ede-target-with-config'.
(ede-generic-target-c-cpp): Add mixin `ede-target-with-config-c'.
(ede-generic-target-java): Add mixin `ede-target-with-config-java'.
(ede-preprocessor-map, ede-system-include-path)
(edejava-classpath): Deleted, moved to config.el.
(project-compile-project, project-compile-target)
(project-debug-target, project-run-target): Deleted.
(ede-generic-get-configuration, ede-generic-setup-configuration)
(ede-commit-project, project-rescan)
(ede-generic-project::ede-customize)
(ede-generic-target::ede-customize)
(ede-generic-config::eieio-done-customizing)
(ede-generic-config::ede-commit): Deleted.  Subsumed by new
baseclass.
(ede-preprocessor-map, ede-system-include-path)
(project-debug-target, project-run-target): Call new
`ede-config-get-configuration' instead of old version.
(ede-generic-load): Do not add to global list here.

* ede/files.el (ede-find-project-root)
(ede-files-find-existing)
(ede-directory-get-toplevel-open-project-new): Deleted.
(ede-project-root-directory): Use `ede-project-root' first.
(ede-project-directory-remove-hash)
(ede--directory-project-from-hash)
(ede--directory-project-add-description-to-hash): Rename to make
internal symbols (via --).  Expand input dir first.
(ede-directory-project-p): Doc fix (note obsoleted.)
(ede-toplevel-project-or-nil): Alias to `ede-toplevel-project'.
(ede-toplevel-project): Doc Fix.  Delete commented out old code.
Simplify returning result from ede-detect-directory-for-project.
(ede-directory-get-open-project): Support when
inodes are disabled.  If disabled to str compare on root project.
(ede-directory-get-toplevel-open-project): Enabled nested
projects.  When doing directory name matching, save the 'short'
version of an answer (non-exact match) and eventually select the
shortest answer at the end.  Expand the filename of tested
projects.  Better support for when inodes are disabled.  Add
'exact' option so that it will return a project that is an exact
match.
(ede-find-subproject-for-directory): Small optimization to run
`file-truename' less often.
(ede-directory-project-p): Move content, then use
`ede-directory-project-cons'.  Use
`ede-detect-directory-for-project', replacing old detection loop.
(ede-directory-project-cons): New, from above.
(ede-toplevel-project): Toss old scanning code.  Use
`ede-detect-directory-for-project' instead.
(ede-directory-get-toplevel-open-project-new): New.

* ede/linux.el (ede-linux-project-root): Deleted.
(ede-project-autoload): Remove dirmatch entry - it is no longer
needed.

* lisp/cedet/ede/proj.el (project-rescan): Replace direct
manipulation of `ede-projects' with equivalent and better
functions.
(ede-proj-load): Replace call to test if dir has project to
explicity ask filesystem if Project.ede is there.

* ede/config.el:
* ede/detect.el: New files.

* ede/project-am.el (project-run-target): Add "./" to program to
run for systems where '.' isn't in PATH.
(project-am-load): Remove old code regarding `ede-constructing'.
Just read in the makefiles.

* ede/linux.el (ede-linux-load): Do not add to global list here.
Don't check for existing anymore.
(project-rescan): New.
(ede-linux-project-list, ede-linux-file-existing): Deleted.
(ede-linux-project-root): Delete body.  Need symbol for autoloads
for now.
(ede-linux-project): No longer instance tracker.
(ede-project-autoload): Don't provide :proj-root

* ede/emacs.el (ede-emacs-load): Do not add project to global list
here.  Don't look for existing first.
(ede-project-autoload): Remove dirmatch entry - it is no longer
needed.  Don't provide proj-root anymore.
(ede-emacs-project-list, ede-emacs-file-existing): Delete.
(ede-emacs-project-root): Remove body (need symbol for loaddefs
still).
(ede-emacs-project): Do not instance track anymore.

* ede/cpp-root.el (initialize-instance): Remove commented code.
Add note about why we are adding the project to the master list.
Make sure if we are replacing a prev version, remove from global
list.
(ede-cpp-root-file-existing)
(ede-cpp-root-project-file-for-dir)
(ede-cpp-root-count, ede-cpp-root-project-root, ede-cpp-root-load)
(ede-project-autoload cpp-root): Deleted.
(ede-project-root-directory): Return :directory instead of
calculating from :file.
(project-rescan): New.

* ede/base.el (ede-toplevel): Only use buffer cached value if
subproj not passed in.

* srecode/java.el (srecode-semantic-handle-:java): Fix case when
an EDE project didn't support java paths.

* lisp/cedet/ede/proj-elisp.el
(ede-proj-target-elisp::ede-proj-tweak-autoconf): Kill buffer
after saving modified elisp-comp script, as to avoid "file has
changed on disk; really edit the buffer" questions when script
gets rewritten.

* emacs-lisp/eieio-custom.el (eieio-customize-object): Set
eieio-cog (current group) to g, which is an improved form of input
group.

* srecode/doc-cpp.srt (mode): Set to c mode so this works with
both C and C++.

1 files changed, 16 insertions, 94 deletions

diff --git a/lisp/cedet/ede/cpp-root.el b/lisp/cedet/ede/cpp-root.el
index bf5c8257c90..7ea92364f28 100644
--- a/lisp/cedet/ede/cpp-root.el
+++ b/lisp/cedet/ede/cpp-root.el
@@ -116,11 +116,6 @@
 ;;   <write your code here, or return nil>
 ;;   )
 ;;
-;; (defun MY-ROOT-FCN ()
-;;   "Return the root directory for `default-directory'"
-;;   ;; You might be able to use `ede-cpp-root-project-root'.
-;;   )
-;;
 ;; (defun MY-LOAD (dir)
 ;;   "Load a project of type `cpp-root' for the directory DIR.
 ;; Return nil if there isn't one."
@@ -128,16 +123,14 @@
 ;;                                :locate-fcn 'MYFCN)
 ;;   )
 ;;
-;; (add-to-list 'ede-project-class-files
-;;           (ede-project-autoload "cpp-root"
+;; (ede-add-project-autoload
+;;  (ede-project-autoload "cpp-root"
 ;;            :name "CPP ROOT"
 ;;            :file 'ede/cpp-root
 ;;            :proj-file 'MY-FILE-FOR-DIR
-;;            :proj-root 'MY-ROOT-FCN
 ;;            :load-type 'MY-LOAD
 ;;            :class-sym 'ede-cpp-root-project
-;;            :safe-p t)
-;;           t)
+;;            :safe-p t))
 ;;
 ;;; TODO
 ;;
@@ -168,91 +161,13 @@
 
 ;;; PROJECT CACHE:
 ;;
-;; cpp-root projects are created in a .emacs or other config file, but
-;; there still needs to be a way for a particular file to be
-;; identified against it.  The cache is where we look to map a file
-;; against a project.
-;;
-;; Setting up a simple in-memory cache of active projects allows the
-;; user to re-load their configuration file several times without
-;; messing up the active project set.
+;; cpp-root projects are created in a .emacs or other config file.  We
+;; need to cache them so if the user re-loads a lisp file with the
+;; config in it, we can flush out the old one and replace it.
 ;;
 (defvar ede-cpp-root-project-list nil
   "List of projects created by option `ede-cpp-root-project'.")
 
-(defun ede-cpp-root-file-existing (dir)
-  "Find a cpp-root project in the list of cpp-root projects.
-DIR is the directory to search from."
-  (let ((projs ede-cpp-root-project-list)
-        (ans nil))
-    (while (and projs (not ans))
-      (let ((root (ede-project-root-directory (car projs))))
-        (when (string-match (concat "^" (regexp-quote root)) dir)
-          (setq ans (car projs))))
-      (setq projs (cdr projs)))
-    ans))
-
-;;; PROJECT AUTOLOAD CONFIG
-;;
-;; Each project type registers itself into the project-class list.
-;; This way, each time a file is loaded, EDE can map that file to a
-;; project.  This project type checks files against the internal cache
-;; of projects created by the user.
-;;
-;; EDE asks two kinds of questions.  One is, does this DIR belong to a
-;; project.  If it does, it then asks, what is the ROOT directory to
-;; the project in DIR.  This is easy for cpp-root projects, but more
-;; complex for multiply nested projects.
-;;
-;; If EDE finds out that a project exists for DIR, it then loads that
-;; project.  The LOAD routine can either create a new project object
-;; (if it needs to load it off disk) or more likely can return an
-;; existing object for the discovered directory.  cpp-root always uses
-;; the second case.
-
-(defun ede-cpp-root-project-file-for-dir (&optional dir)
-  "Return a full file name to the project file stored in DIR."
-  (let ((proj (ede-cpp-root-file-existing dir)))
-    (when proj (oref proj :file))))
-
-(defvar ede-cpp-root-count 0
-  "Count number of hits to the cpp root thing.
-This is a debugging variable to test various optimizations in file
-lookup in the main EDE logic.")
-
-;;;###autoload
-(defun ede-cpp-root-project-root (&optional dir)
-  "Get the root directory for DIR."
-  (let ((projfile (ede-cpp-root-project-file-for-dir
-                   (or dir default-directory))))
-    (setq ede-cpp-root-count (1+ ede-cpp-root-count))
-    ;(debug)
-    (when projfile
-      (file-name-directory projfile))))
-
-(defun ede-cpp-root-load (dir &optional rootproj)
-  "Return a CPP root object if you created one.
-Return nil if there isn't one.
-Argument DIR is the directory it is created for.
-ROOTPROJ is nil, since there is only one project."
-  ;; Snoop through our master list.
-  (ede-cpp-root-file-existing dir))
-
-;;;###autoload
-(ede-add-project-autoload
- (ede-project-autoload "cpp-root"
-                       :name "CPP ROOT"
-                       :file 'ede/cpp-root
-                       :proj-file 'ede-cpp-root-project-file-for-dir
-                       :proj-root 'ede-cpp-root-project-root
-                       :load-type 'ede-cpp-root-load
-                       :class-sym 'ede-cpp-root-project
-                       :new-p nil
-                       :safe-p t)
- ;; When a user creates one of these, it should override any other project
- ;; type that might happen to be in this directory, so force this to the
- ;; very front.
- 'unique)
 
 ;;; CLASSES
 ;;
@@ -372,6 +287,7 @@ Each directory needs a project file to control it.")
                                             :directory 'ede-cpp-root-project-list)))
       ;; This is safe, because :directory isn't filled in till later.
       (when (and old (not (eq old this)))
+        (ede-delete-project-from-global-list old)
         (delete-instance old)))
     ;; Basic initialization.
     (when (or (not (file-exists-p f))
@@ -381,11 +297,13 @@ Each directory needs a project file to control it.")
     (oset this :file f)
     (oset this :directory (file-name-directory f))
     (ede-project-directory-remove-hash (file-name-directory f))
+    ;; NOTE: We must add to global list here because these classes are not
+    ;;       created via the typial loader, but instead via calls from a .emacs
+    ;;       file.
     (ede-add-project-to-global-list this)
+
     (unless (slot-boundp this 'targets)
       (oset this :targets nil))
-    ;; We need to add ourselves to the master list.
-    ;;(setq ede-projects (cons this ede-projects))
     ))
 
 ;;; SUBPROJ Management.
@@ -465,7 +383,7 @@ This knows details about or source tree."
 
 (defmethod ede-project-root-directory ((this ede-cpp-root-project))
   "Return my root."
-  (file-name-directory (oref this file)))
+  (oref this directory))
 
 ;;; C/CPP SPECIFIC CODE
 ;;
@@ -558,6 +476,10 @@ Argument COMMAND is the command to use for compiling the target."
     (project-compile-project (oref obj :project) command)))
 
 
+(defmethod project-rescan ((this ede-cpp-root-project))
+  "Don't rescan this project from the sources."
+  (message "cpp-root has nothing to rescan."))
+
 ;;; Quick Hack
 (defun ede-create-lots-of-projects-under-dir (dir projfile &rest attributes)
   "Create a bunch of projects under directory DIR.