* admin/grammars/c.by (expr-binop): Add MOD.
(variablearg): Add 'opt-assign'.
(variablearg, varnamelist): Add default values so that it can be
later expanded into the tag.
(opt-stuff-after-symbol): Rename to 'brackets-after-symbol' and
remove empty match.
(multi-stage-dereference): Adapt to above rename.
(unaryexpression): Use 'symbol' instead of 'namespace-symbol',
since the latter also leads to an empty match at the end which
would make this too greedy.
(variablearg-opt-name): Support parsing of function pointers
inside an argument list.
* semantic/analyze.el
(semantic-analyze-find-tag-sequence-default): Always add scope to
the local miniscope for each type. Otherwise, structure tags are
not analyzed correctly. Also, always search the extended
miniscope even when not dealing with types.
* semantic/ctxt.el (semantic-get-local-variables-default): Also
try to parse local variables for buffers which are currently
marked as unparseable. Otherwise, it is often impossible to
complete local variables.
* semantic/scope.el (semantic-analyze-scoped-types-default): If we
cannot find a type in the typecache, also look into the the types
we already found. This is necessary since in C++, a 'using
namespace' can be dependend on a previous one.
(semantic-completable-tags-from-type): When creating the list of
completable types, pull in types which are referenced through
'using' statements, and also preserve their filenames.
* semanitc/bovine/c.el (semantic/analyze/refs): Require.
(semantic-analyze-tag-references): New override. Mainly copied
from the default implementation, but if nothing could be found (or
just the tag itself), drop all namespaces from the scope and
search again. This is necessary for implementations which are
defined outside of the namespace and only pull those in through
'using' statements.
(semantic-ctxt-scoped-types): Go through all tags around point and
search them for using statements. In the case for using
statements outside of function scope, append them in the correct
order instead of using 'cons'. This is important since using
statements may depend on previous ones.
(semantic-expand-c-tag-namelist): Do not try to parse struct
definitions as default values. The grammar parser seems to return
the point positions slightly differently (as a cons instead of a
list). Also, set parent for typedefs to 'nil'. It does not
really make sense to set a parent class for typedefs, and it can
also lead to endless loops when calculating scope.
(semantic-c-reconstitute-token): Change handling of function
pointers; instead of seeing them as variables, handle them as
functions with a 'function-pointer' attribute. Also, correctly
deal with function pointers as function arguments.
(semantic-c-reconstitute-function-arglist): New function to parse
function pointers inside an argument list.
(semantic-format-tag-name): Use 'function-pointer' attribute
instead of the old 'functionpointer-flag'.
(semantic-cpp-lexer): Use new `semantic-lex-spp-paren-or-list'.
* semantic/bovine/gcc.el (semantic-gcc-setup): Add 'features.h' to
the list of files whose preprocessor symbols are included. This
pulls in things like __USE_POSIX and similar.
* semantic/format.el (semantic-format-tag-prototype-default):
Display default values if available.
* semantic/analyze/refs.el (semantic-analyze-refs-impl)
(semantic-analyze-refs-proto): Add 'default-value' as ignorable in
call to `semantic-tag-similar-p'.
* semantic/db-mode.el (semanticdb-semantic-init-hook-fcn): Always
set buffer for `semanticdb-current-table'.
* semantic/db.el (semanticdb-table::semanticdb-refresh-table): The
previous change turned up a bug in this method. Since the current
table now correctly has a buffer set, the first clause in the
`cond' would be taken, but there was a `save-excursion' missing.
* semantic/lex-spp.el (semantic-c-end-of-macro): Declare.
(semantic-lex-spp-token-macro-to-macro-stream): Deal with macros
which open/close a scope. For this, leave an overlay if we
encounter a single open paren and return a semantic-list in the
lexer. When this list gets expanded, retrieve the old position
from the overlay. See the comments in the function for further
details.
(semantic-lex-spp-find-closing-macro): New function to find the
next macro which closes scope (i.e., has a closing paren).
(semantic-lex-spp-replace-or-symbol-or-keyword): Go to end of
closing macro if necessary.
(semantic-lex-spp-paren-or-list): New lexer to specially deal with
parens in macro definitions.
* semantic/decorate/mode.el (semantic-decoration-mode): Do not
decorate available tags immediately but in an idle timer, since
EDE will usually not be activated yet, which will make it
impossible to find project includes.
* semantic/decorate/include.el
(semantic-decoration-on-includes-highlight-default): Remove
'unloaded' from throttle when decorating includes, otherwise all
would be loaded. Rename 'table' to 'currenttable' to make things
clearer.
* ede/linux.el (cl): Require during compile.
* ede/linux.el (project-linux-build-directory-default)
(project-linux-architecture-default): Add customizable variables.
(ede-linux-project): Add additional slots to track Linux-specific
information (out-of-tree build directory and selected
architecture).
(ede-linux--get-build-directory, ede-linux--get-archs)
(ede-linux--detect-architecture, ede-linux--get-architecture)
(ede-linux--include-path): Added function to detect Linux-specific
information.
(ede-linux-load): Set new Linux-specific information when creating
a project.
(ede-expand-filename-impl): Use new and more accurate include
information.
* semantic/scope.el (semantic-calculate-scope): Return a clone of
the scopecache, so that everyone is working with its own (shallow)
copy. Otherwise, if one caller is resetting the scope, it would
be reset for all others working with the scope cache as well.
* lisp/org/ob-python.el (org-babel-python-with-earmuffs):
Rename from org-babel-python-with-earmufs. All uses changed.
(org-babel-python-without-earmuffs):
Rename from org-babel-python-without-earmufs. All uses changed.
* lisp/emacs-lisp:
* emacs-lisp/eieio.el (eieio--defalias, eieio-hook)
(eieio-error-unsupported-class-tags, eieio-skip-typecheck)
(eieio-optimize-primary-methods-flag, eieio-initializing-object)
(eieio-unbound, eieio-default-superclass)
(eieio--define-field-accessors, method-static, method-before)
(method-primary, method-after, method-num-lists)
(method-generic-before, method-generic-primary)
(method-generic-after, method-num-slots)
(eieio-specialized-key-to-generic-key)
(eieio--check-type, class-v, class-p)
(eieio-class-name, define-obsolete-function-alias)
(eieio-class-parents-fast, eieio-class-children-fast)
(same-class-fast-p, class-constructor, generic-p)
(generic-primary-only-p, generic-primary-only-one-p)
(class-option-assoc, class-option, eieio-object-p)
(class-abstract-p, class-method-invocation-order)
(eieio-defclass-autoload-map, eieio-defclass-autoload)
(eieio-class-un-autoload, eieio-defclass)
(eieio-eval-default-p, eieio-perform-slot-validation-for-default)
(eieio-add-new-slot, eieio-copy-parents-into-subclass)
(eieio--defgeneric-init-form, eieio-defgeneric-form)
(eieio-defgeneric-reset-generic-form)
(eieio-defgeneric-form-primary-only)
(eieio-defgeneric-reset-generic-form-primary-only)
(eieio-defgeneric-form-primary-only-one)
(eieio-defgeneric-reset-generic-form-primary-only-one)
(eieio-unbind-method-implementations)
(eieio--defmethod, eieio--typep)
(eieio-perform-slot-validation, eieio-validate-slot-value)
(eieio-validate-class-slot-value, eieio-barf-if-slot-unbound)
(eieio-oref, eieio-oref-default, eieio-default-eval-maybe)
(eieio-oset, eieio-oset-default, eieio-slot-originating-class-p)
(eieio-slot-name-index, eieio-class-slot-name-index)
(eieio-set-defaults, eieio-initarg-to-attribute)
(eieio-attribute-to-initarg, eieio-c3-candidate)
(eieio-c3-merge-lists, eieio-class-precedence-c3)
(eieio-class-precedence-dfs, eieio-class-precedence-bfs)
(eieio-class-precedence-list, eieio-generic-call-methodname)
(eieio-generic-call-arglst, eieio-generic-call-key)
(eieio-generic-call-next-method-list)
(eieio-pre-method-execution-functions, eieio-generic-call)
(eieio-generic-call-primary-only, eieiomt-method-list)
(eieiomt-optimizing-obarray, eieiomt-install)
(eieiomt-add, eieiomt-next, eieiomt-sym-optimize)
(eieio-generic-form, eieio-defmethod, make-obsolete)
(eieio-defgeneric, make-obsolete): Moved to eieio-core.el
(defclass): Remove `eval-and-compile' from macro.
(call-next-method, shared-initialize): Instead of using
`scoped-class' variable, use new eieio--scoped-class, and
eieio--with-scoped-class.
(initialize-instance): Rename local variable 'scoped-class' to
'this-class' to remove ambiguitity from old global.
* emacs-lisp/eieio-core.el: New file. Derived from key parts of
eieio.el.
(eieio--scoped-class-stack): New variable
(eieio--scoped-class): New fcn
(eieio--with-scoped-class): New scoping macro.
(eieio-defclass): Use pushnew instead of add-to-list.
(eieio-defgeneric-form-primary-only-one, eieio-oset-default)
(eieio-slot-name-index, eieio-set-defaults, eieio-generic-call)
(eieio-generic-call-primary-only, eieiomt-add): Instead of using
`scoped-class' variable, use new eieio--scoped-class, and
eieio--with-scoped-class.
* emacs-lisp/eieio-base.el (cl-lib): Require during compile.
* admin/grammars:
* grammars/srecode-template.wy (variable): Accept a single number
as a variable value. Allows the 'priority' to be set to a number.
(wisent-srecode-template-lexer): Move number up so it can be
created.
* etc/srecode:
* srecode/c.srt (header_guard): Add :c parameter so it works
standalone
* lisp/cedet:
* semantic/edit.el (semantic-change-function): Use
`save-match-data' around running hooks.
* semantic/decorate/mode.el
(semantic-decorate-style-predicate-default)
(semantic-decorate-style-highlighter-default): New.
(semantic-decoration-mode): Do not require
`semantic/decorate/include' anymore.
(semantic-toggle-decoration-style): Error if an unknown decoration
style is toggled.
(define-semantic-decoration-style): Add new :load option. When
:load is specified, add autoload tokens for the definition
functions so that code is loaded when the mode is used.
(semantic-decoration-on-includes): New autoload definition for
highlighting includes.
* semantic/bovine/c.el (semantic-lex-c-ifdef): Allow some misc
characters to appear after the tested variable.
* semantic/ede-grammar.el (project-compile-target): Calculate full
src name via ede-expand-filename instead of the crutch of the
current buffer. Enables this target to compile in batch mode.
* semantic/idle.el
(semantic-idle-symbol-maybe-highlight): Wrap highlighting of
remote symbol with `save-excursion'.
(semantic-idle-scheduler-work-parse-neighboring-files): Instead of
using directory-files on each found mode pattern, collect all the
patterns for the current mode, and then for each file, see if it
matches any of them. If it does, parse the file. (Patch
inspiration from Tomasz Gajewski.)
* semantic/ctxt.el (semantic-ctxt-end-of-symbol): New.
(semantic-ctxt-current-symbol-default): New.
* semantic/bovine/el.el (semantic-default-elisp-setup): Add
autoload cookie. Explain existence.
(footer): Add local variable for loaddefs.
* semantic/db.el (semanticdb-file-table-object): Add new filter,
only checking for regular files too.
* semantic/wisent/python.el
(semantic-format-tag-abbreviate): New override. Cuts back on size
of code tags.
* srecode/compile.el (srecode-compile-templates): Fix warning
punctuation. Remove status messages to clean up testing output
* ede/base.el (ede-project-placeholder-cache-file): Update doc to
mention 'nil' value.
(ede-save-cache): Disable cache save if file is nil.
* ede.el (ede-initialize-state-current-buffer): Flush deleted
projects.
(global-ede-mode): Always append our find-file-hook to the end.
(ede-flush-deleted-projects): New command.
* ede/cpp-root.el (ede-preprocessor-map): Protect against init
problems.
* ede/proj.el (ede-proj-target): Added a new "custom" option for
custom symbols representing a compiler or linker instead of
restricting things to only the predefined compilers and linkers.
* semantic.el (semantic-mode-map): To avoid showing showing
Development menu twice, only disable menu item if menu-bar is
actually enabled, otherwise the popup 'global menu' might display
a disabled Development menu.
* semantic/complete.el
(semantic-displayor-show-request): Fix which slot in obj is set to
the max tags.
* lisp/dframe.el (x-sensitive-text-pointer-shape, x-pointer-shape):
Remove unnecessary declarations.
(dframe-message): Doc fix.
* lisp/info.el (dframe-select-attached-frame, dframe-current-frame):
Declare.
* lisp/speedbar.el (speedbar-message): Make it an obsolete alias.
Update all callers.
(speedbar-with-attached-buffer)
(speedbar-maybee-jump-to-attached-frame): Make these aliases obsolete.
(speedbar-with-writable): Use backquote.
* lisp/emacs-lisp/eieio-opt.el (eieio-describe-class-sb):
* lisp/emacs-lisp/eieio-speedbar.el (eieio-speedbar-handle-click):
Use dframe-with-attached-buffer, dframe-maybee-jump-to-attached-frame
rather than speedbar- aliases.
* lisp/mail/rmail.el: Load dframe rather than speedbar when compiling.
(speedbar-make-specialized-keymap, speedbar-insert-button)
(dframe-select-attached-frame, dframe-maybee-jump-to-attached-frame)
(speedbar-do-function-pointer): Declare.
(rmail-speedbar-button, rmail-speedbar-find-file)
(rmail-speedbar-move-message):
Use dframe-with-attached-buffer rather than speedbar- alias.
* lisp/progmodes/gud.el: Load dframe rather than speedbar when compiling.
(dframe-message, speedbar-make-specialized-keymap)
(speedbar-add-expansion-list, speedbar-mode-functions-list)
(speedbar-make-tag-line, speedbar-remove-localized-speedbar-support)
(speedbar-insert-button, dframe-select-attached-frame)
(dframe-maybee-jump-to-attached-frame)
(speedbar-change-initial-expansion-list)
(speedbar-previously-used-expansion-list-name): Declare.
(gud-speedbar-item-info, gud-gdb-goto-stackframe):
Use dframe-message, dframe-with-attached-buffer rather than
speedbar- aliases.
(gud-sentinel): Silence compiler.
* lisp/progmodes/vhdl-mode.el (speedbar-refresh)
(speedbar-do-function-pointer, speedbar-add-supported-extension)
(speedbar-add-mode-functions-list, speedbar-make-specialized-keymap)
(speedbar-change-initial-expansion-list, speedbar-add-expansion-list)
(speedbar-extension-list-to-regex, speedbar-directory-buttons)
(speedbar-file-lists, speedbar-make-tag-line)
(speedbar-line-directory, speedbar-goto-this-file)
(speedbar-center-buffer-smartly, speedbar-change-expand-button-char)
(speedbar-delete-subblock, speedbar-position-cursor-on-line)
(speedbar-make-button, speedbar-reset-scanners)
(speedbar-files-item-info, speedbar-line-text)
(speedbar-find-file-in-frame, speedbar-set-timer)
(dframe-maybee-jump-to-attached-frame, speedbar-line-file): Declare.
(speedbar-with-writable): Do not (re)define it.
(vhdl-speedbar-find-file): Use dframe-maybee-jump-to-attached-frame
rather than speedbar- alias.
* lisp/cedet/ede/speedbar.el (ede-file-find, ede-tag-find):
* lisp/cedet/semantic/sb.el (semantic-sb-token-jump):
Use dframe-maybee-jump-to-attached-frame rather than speedbar- alias.
* lisp/mh-e/mh-speed.el (mh-speed-view):
Use dframe-with-attached-buffer rather than speedbar- alias.
There are no autoloads in these files, but there are defcustoms.
See bug#5277.
* ede/project-am.el, semantic/db-ebrowse.el, semantic/grammar.el:
* semantic/sb.el, semantic/bovine/grammar.el, semantic/wisent/comp.el:
* semantic/wisent/grammar.el, semantic/wisent/wisent.el:
* srecode/fields.el: Set generated-autoload-load-name.
lisp/
* eieio/eieio-datadebug.el (data-debug/eieio-insert-slots):
Inhibit read only while inserting objects.
lisp/cedet/
* semantic.el (navigate-menu): Yank Tag :enable. Make sure
`senator-tag-ring' is bound.
(semantic-parse-region-default): Stop reversing the output of
parse-whole-stream.
(semantic-repeat-parse-whole-stream): Append returned tags
differently, so they come out in the right order.
* semantic/sb.el (semantic-sb-filter-tags-of-class): New option.
(semantic-sb-fetch-tag-table): Filter tags being bucketed to exclude
tags belonging to above filtered classes.
* semantic/find.el (semantic-filter-tags-by-class): New function.
* semantic/tag-ls.el (semantic-tag-similar-p-default): Add
short-circuit in case tag1 and 2 are identical.
* semantic/analyze/fcn.el
(semantic-analyze-dereference-metatype-stack): Use
`semantic-tag-similar-p' instead of 'eq' when comparing two tags
during metatype evaluation in case they are the same, but not the same
node. (Tweaked patch from Tomasz Gajewski) (Tiny change)
* semantic/db-find.el (semanticdb-partial-synchronize): Fix require to
semantic/db-typecache to be correct.
(semanticdb-find-tags-external-children-of-type): Make this a brutish
search by default.
* semantic/sort.el (semantic-tag-external-member-children-default):
When calling `semanticdb-find-tags-external-children-of-type', pass in
the input tag as the place to start searching for externally defined
methods.
* semantic/db-file.el (semanticdb-default-save-directory): Doc
fix: Add ref to default value.
* semantic/complete.el (semantic-complete-post-command-hook): When
detecting if cursor is outside completion area, do so if cursor moves
before start of overlay, or the original starting location of the
overlay (i.e., if user deletes past beginning of the overlay region).
(semantic-complete-inline-tag-engine): Initialize original start of
`semantic-complete-inline-overlay'.
* semantic/bovine/c.el (semantic-c-describe-environment): Update some
section titles. Test semanticdb table before printing it.
(semantic-c-reset-preprocessor-symbol-map): Update
`semantic-lex-spp-macro-symbol-obarray' outside the loop over all the
files contributing to its value.
(semantic-c-describe-environment): If there is an EDE project but no
spp symbols from it, say so.
* srecode/args.el (srecode-semantic-handle-:project): New argument
handler. Provide variable values if not in an EDE project.
* srecode/srt-mode.el (srecode-template-mode): Fix typo on srecode
name.
* srecode/cpp.el (srecode-semantic-handle-:c): Replace all characters
in FILENAME_SYMBOL that aren't valid CPP symbol chars.
* srecode/map.el (srecode-map-validate-file-for-mode): Force semantic
to load if it is not active in the template being added to the map.
* srecode/srt.el: Add local variables for setting the autoload file
name.
(srecode-semantic-handle-:srt): New autoload cookie
* ede.el (ede-apply-preprocessor-map): Apply map to
`semantic-lex-spp-project-macro-symbol-obarray' instead of the system
one. Add require for semantic.
* ede/proj-elisp.el (ede-update-version-in-source): In case a file has
both a version variable and a Version: comment, always use
`call-next-method'.
* ede/cpp-root.el (ede-set-project-variables): Deleted.
`ede-preprocessor-map' does the job this function was attempting to do
with :spp-table.
(ede-preprocessor-map): Update file tests to provide better messages.
Do not try to get symbols from a file that is the file in the current
buffer.
* ede/base.el (ede-project-placeholder): Add more documentation to
:file slot.
(ede-load-cache): Use `insert-file-contents' instead of
`find-file-noselect' in order to avoid activating other tools.
* semantic/bovine/c.el (semantic-get-local-variables): Also add a new
variable 'this' if we are in an inline member function. For detecting
this, we check overlays at point if there is a class spanning the
current function. Also, the variable 'this' has to be a pointer.
* semantic/bovine/gcc.el (semantic-gcc-setup): Fail gracefully when
querying g++ for defines returns an error.
* srecode/srt-mode.el:
* srecode/compile.el:
* semantic/elp.el:
* semantic/db-el.el:
* semantic/complete.el:
* ede.el:
* cogre.el:
* srecode/table.el:
* srecode/mode.el:
* srecode/insert.el:
* srecode/compile.el:
* semantic/decorate/include.el:
* semantic/db.el:
* semantic/adebug.el:
* ede/auto.el:
* srecode/dictionary.el:
* semantic/ede-grammar.el:
* semantic/db.el:
* semantic/db-find.el:
* semantic/db-file.el:
* semantic/complete.el:
* semantic/bovine/c.el:
* semantic/analyze.el:
* ede/util.el:
* ede/proj.el:
* ede/proj-elisp.el:
* ede/pconf.el:
* ede/locate.el:
* ede.el: Adapt to EIEIO namespace cleanup: Rename `object-name' to
`eieio-object-name', `object-set-name-string' to
`eieio-object-set-name-string', `object-class' to
`eieio-object-class', `class-parent' to `eieio-class-parent',
`class-parents' to `eieio-class-parents', `class-children' to
`eieio-class-children', `object-name-string' to
`eieio-object-name-string', `object-class-fast' to
`eieio--object-class'. Also replace direct access with new accessor
functions.
* ede/cpp-root.el (ede-project-autoload, initialize-instance): Fix EDE
file symbol to match rename. Fix ede-cpp-root symbol to include
-project in name.
* cedet-files.el (cedet-files-list-recursively): New function.
Recursively find files whose names are matching to given regex
* ede.el (ede-current-project): Rewrite to avoid imperative style.
* ede/files.el (ede-find-file): Simplify code.
* ede/base.el (ede-normalize-file/directory): Add function to
normalize :file or :directory slots if they are missing.
* ede/cpp-root.el (ede-cpp-root-project): Add compile-command slot.
(project-compile-project): Compiles project using value specified in
:compule-command slot or in compile-command local variable. Value of
slot or local variable could be string or function that receives
project and should return string that will be invoked as command.
(project-compile-target): Invokes compilation of whole project
* ede/files.el (ede-find-project-root): New function to find root of
project that contains specific file.
(ede-files-find-existing): New function which checks presence of given
directory in the list of registered projects.
etc/
* srecode/ede-autoconf.srt: Change Copyright to FSF.
(ede-empty): Change AC_INIT to use PROJECT_NAME, and PROJECT_VERSION.
* srecode/ede-make.srt (ede-empty): Add a dependency on :project. Add
header comment specifying the project's relative path.
* srecode/c.srt (header_guard): Upcase the filename symbol.
* srecode/java.srt (empty-main): New.
(class-tag): Decapitalize class.
* emacs-lisp/eieio.el (eieio-update-lisp-imenu-expression):
Removed. This feature is already integrated in imenu.
* emacs-lisp/eieio-opt.el: Remove require for `button' since it is
always loaded. Require `speedbar' unconditionally.
* semantic/analyze.el (semantic-analyze-dereference-alias): New
function to dereference aliases.
(semantic-analyze-current-context-default): Use it.
* semantic/grammar.el (semantic-grammar-create-package):
* srecode/compile.el (srecode-compile-templates): Throw a proper
error if semantic-mode is not enabled (bug#9968).
Compiler warning fixes:
* semantic.el (semantic-elapsed-time): Make it a defsubst.
* srecode/dictionary.el (srecode-adebug-dictionary): Remove
require for `semantic'.
* srecode/map.el:
* srecode/insert.el: Declare functions from `data-debug'.
* semantic/grammar.el: Require `help-fns'. Declare functions from
`eldoc', which is required in function body.
* srecode/java.el:
* semantic/texi.el:
* semantic/grammar-wy.el:
* semantic/db-file.el:
* semantic/db-el.el:
* semantic/chart.el: Fix requires.
* ede/locate.el: Remove useless requires. Declare functions
instead and require in functions when needed.
* lisp/ede.el (ede-project-directories): New option.
(ede-directory-safe-p): Check it.
(ede-initialize-state-current-buffer, ede, ede-new)
(ede-check-project-directory, ede-rescan-toplevel)
(ede-load-project-file, ede-parent-project, ede-current-project):
(ede-target-parent): Avoid loading in a project unless it is safe,
since it may involve malicious code. This security flaw was
pointed out by Hiroshi Oota.
* lisp/ede/auto.el (ede-project-autoload): Add safe-p slot.
(ede-project-class-files): Projects using Project.ede are unsafe.
(ede-auto-load-project): New method.
* lisp/ede/simple.el (ede-project-class-files): Mark as unsafe.
* lisp/ede.el (ede-project-directories): New option.
(ede-directory-safe-p): Check it.
(ede-initialize-state-current-buffer, ede, ede-new)
(ede-check-project-directory, ede-rescan-toplevel)
(ede-load-project-file, ede-parent-project, ede-current-project):
(ede-target-parent): Avoid loading in a project unless it is safe,
since it may involve malicious code. This security flaw was
pointed out by Hiroshi Oota.
* lisp/ede/auto.el (ede-project-autoload): Add safe-p slot.
(ede-project-class-files): Projects using Project.ede are unsafe.
(ede-auto-load-project): New method.
* lisp/ede/simple.el (ede-project-class-files): Mark as unsafe.
It hasn't worked in a VC sense since 2008-05-02T07:12:59Z!esr@snark.thyrsus.com, though this was
not documented at the time (grr).
* lisp/vc/vc-hooks.el (vc-toggle-read-only): Make it an obsolete alias
for toggle-read-only. Note that this hasn't called vc-next-action
since 2008-05-02, though it wasn't documented at the time.
* lisp/files.el (toggle-read-only): Remove obsolete comment about
version control.
* doc/emacs/buffers.texi (Misc Buffer): Don't mention vc-toggle-read-only.
* lisp/cedet/ede.el (ede-maybe-checkout): Function deleted;
vc-toggle-read-only does not do version control now.
* lisp/cedet/ede/project-am.el (project-remove-file, project-add-file)
(project-new-target): Don't call ede-maybe-checkout.
* lisp/cedet/ede/util.el (ede-make-buffer-writable): Don't use
vc-toggle-read-only.
* lisp/vc/ediff-init.el (ediff-toggle-read-only-function): Use
toggle-read-only.
