--- /dev/null
- buffer-file-coding-system)))
+;;; vc.el --- drive a version-control system from within Emacs
+
+;; Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 2000,
+;; 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
+;; Free Software Foundation, Inc.
+
+;; Author: FSF (see below for full credits)
+;; Maintainer: Andre Spiegel <spiegel@gnu.org>
+;; Keywords: vc tools
+
+;; This file is part of GNU Emacs.
+
+;; GNU Emacs is free software: you can redistribute it and/or modify
+;; it under the terms of the GNU General Public License as published by
+;; the Free Software Foundation, either version 3 of the License, or
+;; (at your option) any later version.
+
+;; GNU Emacs is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+;; GNU General Public License for more details.
+
+;; You should have received a copy of the GNU General Public License
+;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
+
+;;; Credits:
+
+;; VC was initially designed and implemented by Eric S. Raymond
+;; <esr@thyrsus.com> in 1992. Over the years, many other people have
+;; contributed substantial amounts of work to VC. These include:
+;;
+;; Per Cederqvist <ceder@lysator.liu.se>
+;; Paul Eggert <eggert@twinsun.com>
+;; Sebastian Kremer <sk@thp.uni-koeln.de>
+;; Martin Lorentzson <martinl@gnu.org>
+;; Dave Love <fx@gnu.org>
+;; Stefan Monnier <monnier@cs.yale.edu>
+;; Thien-Thi Nguyen <ttn@gnu.org>
+;; Dan Nicolaescu <dann@ics.uci.edu>
+;; J.D. Smith <jdsmith@alum.mit.edu>
+;; Andre Spiegel <spiegel@gnu.org>
+;; Richard Stallman <rms@gnu.org>
+;;
+;; In July 2007 ESR returned and redesigned the mode to cope better
+;; with modern version-control systems that do commits by fileset
+;; rather than per individual file.
+;;
+;; If you maintain a client of the mode or customize it in your .emacs,
+;; note that some backend functions which formerly took single file arguments
+;; now take a list of files. These include: register, checkin, print-log,
+;; rollback, and diff.
+
+;;; Commentary:
+
+;; This mode is fully documented in the Emacs user's manual.
+;;
+;; Supported version-control systems presently include CVS, RCS, GNU
+;; Arch, Subversion, Bzr, Git, Mercurial, Monotone and SCCS
+;; (or its free replacement, CSSC).
+;;
+;; If your site uses the ChangeLog convention supported by Emacs, the
+;; function `log-edit-comment-to-change-log' could prove a useful checkin hook,
+;; although you might prefer to use C-c C-a (i.e. `log-edit-insert-changelog')
+;; from the commit buffer instead or to set `log-edit-setup-invert'.
+;;
+;; When using SCCS, RCS, CVS: be careful not to do repo surgery, or
+;; operations like registrations and deletions and renames, outside VC
+;; while VC is running. The support for these systems was designed
+;; when disks were much slower, and the code maintains a lot of
+;; internal state in order to reduce expensive operations to a
+;; minimum. Thus, if you mess with the repo while VC's back is turned,
+;; VC may get seriously confused.
+;;
+;; When using Subversion or a later system, anything you do outside VC
+;; *through the VCS tools* should safely interlock with VC
+;; operations. Under these VC does little state caching, because local
+;; operations are assumed to be fast. The dividing line is
+;;
+;; ADDING SUPPORT FOR OTHER BACKENDS
+;;
+;; VC can use arbitrary version control systems as a backend. To add
+;; support for a new backend named SYS, write a library vc-sys.el that
+;; contains functions of the form `vc-sys-...' (note that SYS is in lower
+;; case for the function and library names). VC will use that library if
+;; you put the symbol SYS somewhere into the list of
+;; `vc-handled-backends'. Then, for example, if `vc-sys-registered'
+;; returns non-nil for a file, all SYS-specific versions of VC commands
+;; will be available for that file.
+;;
+;; VC keeps some per-file information in the form of properties (see
+;; vc-file-set/getprop in vc-hooks.el). The backend-specific functions
+;; do not generally need to be aware of these properties. For example,
+;; `vc-sys-working-revision' should compute the working revision and
+;; return it; it should not look it up in the property, and it needn't
+;; store it there either. However, if a backend-specific function does
+;; store a value in a property, that value takes precedence over any
+;; value that the generic code might want to set (check for uses of
+;; the macro `with-vc-properties' in vc.el).
+;;
+;; In the list of functions below, each identifier needs to be prepended
+;; with `vc-sys-'. Some of the functions are mandatory (marked with a
+;; `*'), others are optional (`-').
+;;
+;; BACKEND PROPERTIES
+;;
+;; * revision-granularity
+;;
+;; Takes no arguments. Returns either 'file or 'repository. Backends
+;; that return 'file have per-file revision numbering; backends
+;; that return 'repository have per-repository revision numbering,
+;; so a revision level implicitly identifies a changeset
+;;
+;; STATE-QUERYING FUNCTIONS
+;;
+;; * registered (file)
+;;
+;; Return non-nil if FILE is registered in this backend. Both this
+;; function as well as `state' should be careful to fail gracefully
+;; in the event that the backend executable is absent. It is
+;; preferable that this function's body is autoloaded, that way only
+;; calling vc-registered does not cause the backend to be loaded
+;; (all the vc-FOO-registered functions are called to try to find
+;; the controlling backend for FILE.
+;;
+;; * state (file)
+;;
+;; Return the current version control state of FILE. For a list of
+;; possible values, see `vc-state'. This function should do a full and
+;; reliable state computation; it is usually called immediately after
+;; C-x v v. If you want to use a faster heuristic when visiting a
+;; file, put that into `state-heuristic' below. Note that under most
+;; VCSes this won't be called at all, dir-status is used instead.
+;;
+;; - state-heuristic (file)
+;;
+;; If provided, this function is used to estimate the version control
+;; state of FILE at visiting time. It should be considerably faster
+;; than the implementation of `state'. For a list of possible values,
+;; see the doc string of `vc-state'.
+;;
+;; - dir-status (dir update-function)
+;;
+;; Produce RESULT: a list of lists of the form (FILE VC-STATE EXTRA)
+;; for the files in DIR.
+;; EXTRA can be used for backend specific information about FILE.
+;; If a command needs to be run to compute this list, it should be
+;; run asynchronously using (current-buffer) as the buffer for the
+;; command. When RESULT is computed, it should be passed back by
+;; doing: (funcall UPDATE-FUNCTION RESULT nil).
+;; If the backend uses a process filter, hence it produces partial results,
+;; they can be passed back by doing:
+;; (funcall UPDATE-FUNCTION RESULT t)
+;; and then do a (funcall UPDATE-FUNCTION RESULT nil)
+;; when all the results have been computed.
+;; To provide more backend specific functionality for `vc-dir'
+;; the following functions might be needed: `dir-extra-headers',
+;; `dir-printer', `extra-dir-menu' and `dir-status-files'.
+;;
+;; - dir-status-files (dir files default-state update-function)
+;;
+;; This function is identical to dir-status except that it should
+;; only report status for the specified FILES. Also it needs to
+;; report on all requested files, including up-to-date or ignored
+;; files. If not provided, the default is to consider that the files
+;; are in DEFAULT-STATE.
+;;
+;; - dir-extra-headers (dir)
+;;
+;; Return a string that will be added to the *vc-dir* buffer header.
+;;
+;; - dir-printer (fileinfo)
+;;
+;; Pretty print the `vc-dir-fileinfo' FILEINFO.
+;; If a backend needs to show more information than the default FILE
+;; and STATE in the vc-dir listing, it can store that extra
+;; information in `vc-dir-fileinfo->extra'. This function can be
+;; used to display that extra information in the *vc-dir* buffer.
+;;
+;; - status-fileinfo-extra (file)
+;;
+;; Compute `vc-dir-fileinfo->extra' for FILE.
+;;
+;; * working-revision (file)
+;;
+;; Return the working revision of FILE. This is the revision fetched
+;; by the last checkout or upate, not necessarily the same thing as the
+;; head or tip revision. Should return "0" for a file added but not yet
+;; committed.
+;;
+;; - latest-on-branch-p (file)
+;;
+;; Return non-nil if the working revision of FILE is the latest revision
+;; on its branch (many VCSes call this the 'tip' or 'head' revision).
+;; The default implementation always returns t, which means that
+;; working with non-current revisions is not supported by default.
+;;
+;; * checkout-model (files)
+;;
+;; Indicate whether FILES need to be "checked out" before they can be
+;; edited. See `vc-checkout-model' for a list of possible values.
+;;
+;; - workfile-unchanged-p (file)
+;;
+;; Return non-nil if FILE is unchanged from the working revision.
+;; This function should do a brief comparison of FILE's contents
+;; with those of the repository copy of the working revision. If
+;; the backend does not have such a brief-comparison feature, the
+;; default implementation of this function can be used, which
+;; delegates to a full vc-BACKEND-diff. (Note that vc-BACKEND-diff
+;; must not run asynchronously in this case, see variable
+;; `vc-disable-async-diff'.)
+;;
+;; - mode-line-string (file)
+;;
+;; If provided, this function should return the VC-specific mode
+;; line string for FILE. The returned string should have a
+;; `help-echo' property which is the text to be displayed as a
+;; tooltip when the mouse hovers over the VC entry on the mode-line.
+;; The default implementation deals well with all states that
+;; `vc-state' can return.
+;;
+;; STATE-CHANGING FUNCTIONS
+;;
+;; * create-repo (backend)
+;;
+;; Create an empty repository in the current directory and initialize
+;; it so VC mode can add files to it. For file-oriented systems, this
+;; need do no more than create a subdirectory with the right name.
+;;
+;; * register (files &optional rev comment)
+;;
+;; Register FILES in this backend. Optionally, an initial revision REV
+;; and an initial description of the file, COMMENT, may be specified,
+;; but it is not guaranteed that the backend will do anything with this.
+;; The implementation should pass the value of vc-register-switches
+;; to the backend command. (Note: in older versions of VC, this
+;; command took a single file argument and not a list.)
+;;
+;; - init-revision (file)
+;;
+;; The initial revision to use when registering FILE if one is not
+;; specified by the user. If not provided, the variable
+;; vc-default-init-revision is used instead.
+;;
+;; - responsible-p (file)
+;;
+;; Return non-nil if this backend considers itself "responsible" for
+;; FILE, which can also be a directory. This function is used to find
+;; out what backend to use for registration of new files and for things
+;; like change log generation. The default implementation always
+;; returns nil.
+;;
+;; - could-register (file)
+;;
+;; Return non-nil if FILE could be registered under this backend. The
+;; default implementation always returns t.
+;;
+;; - receive-file (file rev)
+;;
+;; Let this backend "receive" a file that is already registered under
+;; another backend. The default implementation simply calls `register'
+;; for FILE, but it can be overridden to do something more specific,
+;; e.g. keep revision numbers consistent or choose editing modes for
+;; FILE that resemble those of the other backend.
+;;
+;; - unregister (file)
+;;
+;; Unregister FILE from this backend. This is only needed if this
+;; backend may be used as a "more local" backend for temporary editing.
+;;
+;; * checkin (files rev comment)
+;;
+;; Commit changes in FILES to this backend. REV is a historical artifact
+;; and should be ignored. COMMENT is used as a check-in comment.
+;; The implementation should pass the value of vc-checkin-switches to
+;; the backend command.
+;;
+;; * find-revision (file rev buffer)
+;;
+;; Fetch revision REV of file FILE and put it into BUFFER.
+;; If REV is the empty string, fetch the head of the trunk.
+;; The implementation should pass the value of vc-checkout-switches
+;; to the backend command.
+;;
+;; * checkout (file &optional editable rev)
+;;
+;; Check out revision REV of FILE into the working area. If EDITABLE
+;; is non-nil, FILE should be writable by the user and if locking is
+;; used for FILE, a lock should also be set. If REV is non-nil, that
+;; is the revision to check out (default is the working revision).
+;; If REV is t, that means to check out the head of the current branch;
+;; if it is the empty string, check out the head of the trunk.
+;; The implementation should pass the value of vc-checkout-switches
+;; to the backend command.
+;;
+;; * revert (file &optional contents-done)
+;;
+;; Revert FILE back to the working revision. If optional
+;; arg CONTENTS-DONE is non-nil, then the contents of FILE have
+;; already been reverted from a version backup, and this function
+;; only needs to update the status of FILE within the backend.
+;; If FILE is in the `added' state it should be returned to the
+;; `unregistered' state.
+;;
+;; - rollback (files)
+;;
+;; Remove the tip revision of each of FILES from the repository. If
+;; this function is not provided, trying to cancel a revision is
+;; caught as an error. (Most backends don't provide it.) (Also
+;; note that older versions of this backend command were called
+;; 'cancel-version' and took a single file arg, not a list of
+;; files.)
+;;
+;; - merge (file rev1 rev2)
+;;
+;; Merge the changes between REV1 and REV2 into the current working file.
+;;
+;; - merge-news (file)
+;;
+;; Merge recent changes from the current branch into FILE.
+;;
+;; - steal-lock (file &optional revision)
+;;
+;; Steal any lock on the working revision of FILE, or on REVISION if
+;; that is provided. This function is only needed if locking is
+;; used for files under this backend, and if files can indeed be
+;; locked by other users.
+;;
+;; - modify-change-comment (files rev comment)
+;;
+;; Modify the change comments associated with the files at the
+;; given revision. This is optional, many backends do not support it.
+;;
+;; - mark-resolved (files)
+;;
+;; Mark conflicts as resolved. Some VC systems need to run a
+;; command to mark conflicts as resolved.
+;;
+;; HISTORY FUNCTIONS
+;;
+;; * print-log (files buffer &optional shortlog start-revision limit)
+;;
+;; Insert the revision log for FILES into BUFFER.
+;; If SHORTLOG is true insert a short version of the log.
+;; If LIMIT is true insert only insert LIMIT log entries. If the
+;; backend does not support limiting the number of entries to show
+;; it should return `limit-unsupported'.
+;; If START-REVISION is given, then show the log starting from the
+;; revision. At this point START-REVISION is only required to work
+;; in conjunction with LIMIT = 1.
+;;
+;; * log-outgoing (backend remote-location)
+;;
+;; Insert in BUFFER the revision log for the changes that will be
+;; sent when performing a push operation to REMOTE-LOCATION.
+;;
+;; * log-incoming (backend remote-location)
+;;
+;; Insert in BUFFER the revision log for the changes that will be
+;; received when performing a pull operation from REMOTE-LOCATION.
+;;
+;; - log-view-mode ()
+;;
+;; Mode to use for the output of print-log. This defaults to
+;; `log-view-mode' and is expected to be changed (if at all) to a derived
+;; mode of `log-view-mode'.
+;;
+;; - show-log-entry (revision)
+;;
+;; If provided, search the log entry for REVISION in the current buffer,
+;; and make sure it is displayed in the buffer's window. The default
+;; implementation of this function works for RCS-style logs.
+;;
+;; - comment-history (file)
+;;
+;; Return a string containing all log entries that were made for FILE.
+;; This is used for transferring a file from one backend to another,
+;; retaining comment information.
+;;
+;; - update-changelog (files)
+;;
+;; Using recent log entries, create ChangeLog entries for FILES, or for
+;; all files at or below the default-directory if FILES is nil. The
+;; default implementation runs rcs2log, which handles RCS- and
+;; CVS-style logs.
+;;
+;; * diff (files &optional rev1 rev2 buffer)
+;;
+;; Insert the diff for FILE into BUFFER, or the *vc-diff* buffer if
+;; BUFFER is nil. If REV1 and REV2 are non-nil, report differences
+;; from REV1 to REV2. If REV1 is nil, use the working revision (as
+;; found in the repository) as the older revision; if REV2 is nil,
+;; use the current working-copy contents as the newer revision. This
+;; function should pass the value of (vc-switches BACKEND 'diff) to
+;; the backend command. It should return a status of either 0 (no
+;; differences found), or 1 (either non-empty diff or the diff is
+;; run asynchronously).
+;;
+;; - revision-completion-table (files)
+;;
+;; Return a completion table for existing revisions of FILES.
+;; The default is to not use any completion table.
+;;
+;; - annotate-command (file buf &optional rev)
+;;
+;; If this function is provided, it should produce an annotated display
+;; of FILE in BUF, relative to revision REV. Annotation means each line
+;; of FILE displayed is prefixed with version information associated with
+;; its addition (deleted lines leave no history) and that the text of the
+;; file is fontified according to age.
+;;
+;; - annotate-time ()
+;;
+;; Only required if `annotate-command' is defined for the backend.
+;; Return the time of the next line of annotation at or after point,
+;; as a floating point fractional number of days. The helper
+;; function `vc-annotate-convert-time' may be useful for converting
+;; multi-part times as returned by `current-time' and `encode-time'
+;; to this format. Return nil if no more lines of annotation appear
+;; in the buffer. You can safely assume that point is placed at the
+;; beginning of each line, starting at `point-min'. The buffer that
+;; point is placed in is the Annotate output, as defined by the
+;; relevant backend. This function also affects how much of the line
+;; is fontified; where it leaves point is where fontification begins.
+;;
+;; - annotate-current-time ()
+;;
+;; Only required if `annotate-command' is defined for the backend,
+;; AND you'd like the current time considered to be anything besides
+;; (vc-annotate-convert-time (current-time)) -- i.e. the current
+;; time with hours, minutes, and seconds included. Probably safe to
+;; ignore. Return the current-time, in units of fractional days.
+;;
+;; - annotate-extract-revision-at-line ()
+;;
+;; Only required if `annotate-command' is defined for the backend.
+;; Invoked from a buffer in vc-annotate-mode, return the revision
+;; corresponding to the current line, or nil if there is no revision
+;; corresponding to the current line.
+;; If the backend supports annotating through copies and renames,
+;; and displays a file name and a revision, then return a cons
+;; (REVISION . FILENAME).
+;;
+;; TAG SYSTEM
+;;
+;; - create-tag (dir name branchp)
+;;
+;; Attach the tag NAME to the state of the working copy. This
+;; should make sure that files are up-to-date before proceeding with
+;; the action. DIR can also be a file and if BRANCHP is specified,
+;; NAME should be created as a branch and DIR should be checked out
+;; under this new branch. The default implementation does not
+;; support branches but does a sanity check, a tree traversal and
+;; assigns the tag to each file.
+;;
+;; - retrieve-tag (dir name update)
+;;
+;; Retrieve the version tagged by NAME of all registered files at or below DIR.
+;; If UPDATE is non-nil, then update buffers of any files in the
+;; tag that are currently visited. The default implementation
+;; does a sanity check whether there aren't any uncommitted changes at
+;; or below DIR, and then performs a tree walk, using the `checkout'
+;; function to retrieve the corresponding revisions.
+;;
+;; MISCELLANEOUS
+;;
+;; - make-version-backups-p (file)
+;;
+;; Return non-nil if unmodified repository revisions of FILE should be
+;; backed up locally. If this is done, VC can perform `diff' and
+;; `revert' operations itself, without calling the backend system. The
+;; default implementation always returns nil.
+;;
+;; - root (file)
+;; Return the root of the VC controlled hierarchy for file.
+;;
+;; - repository-hostname (dirname)
+;;
+;; Return the hostname that the backend will have to contact
+;; in order to operate on a file in DIRNAME. If the return value
+;; is nil, it means that the repository is local.
+;; This function is used in `vc-stay-local-p' which backends can use
+;; for their convenience.
+;;
+;; - previous-revision (file rev)
+;;
+;; Return the revision number that precedes REV for FILE, or nil if no such
+;; revision exists.
+;;
+;; - next-revision (file rev)
+;;
+;; Return the revision number that follows REV for FILE, or nil if no such
+;; revision exists.
+;;
+;; - log-edit-mode ()
+;;
+;; Turn on the mode used for editing the check in log. This
+;; defaults to `log-edit-mode'. If changed, it should use a mode
+;; derived from`log-edit-mode'.
+;;
+;; - check-headers ()
+;;
+;; Return non-nil if the current buffer contains any version headers.
+;;
+;; - clear-headers ()
+;;
+;; In the current buffer, reset all version headers to their unexpanded
+;; form. This function should be provided if the state-querying code
+;; for this backend uses the version headers to determine the state of
+;; a file. This function will then be called whenever VC changes the
+;; version control state in such a way that the headers would give
+;; wrong information.
+;;
+;; - delete-file (file)
+;;
+;; Delete FILE and mark it as deleted in the repository. If this
+;; function is not provided, the command `vc-delete-file' will
+;; signal an error.
+;;
+;; - rename-file (old new)
+;;
+;; Rename file OLD to NEW, both in the working area and in the
+;; repository. If this function is not provided, the renaming
+;; will be done by (vc-delete-file old) and (vc-register new).
+;;
+;; - find-file-hook ()
+;;
+;; Operation called in current buffer when opening a file. This can
+;; be used by the backend to setup some local variables it might need.
+;;
+;; - extra-menu ()
+;;
+;; Return a menu keymap, the items in the keymap will appear at the
+;; end of the Version Control menu. The goal is to allow backends
+;; to specify extra menu items that appear in the VC menu. This way
+;; you can provide menu entries for functionality that is specific
+;; to your backend and which does not map to any of the VC generic
+;; concepts.
+;;
+;; - extra-dir-menu ()
+;;
+;; Return a menu keymap, the items in the keymap will appear at the
+;; end of the VC Status menu. The goal is to allow backends to
+;; specify extra menu items that appear in the VC Status menu. This
+;; makes it possible to provide menu entries for functionality that
+;; is specific to a backend and which does not map to any of the VC
+;; generic concepts.
+;;
+;; - conflicted-files (dir)
+;;
+;; Return the list of files where conflict resolution is needed in
+;; the project that contains DIR.
+;; FIXME: what should it do with non-text conflicts?
+
+;;; Todo:
+
+;; - Get rid of the "master file" terminology.
+
+;; - Add key-binding for vc-delete-file.
+
+;;;; New Primitives:
+;;
+;; - deal with push/pull operations.
+;;
+;; - add a mechanism for editing the underlying VCS's list of files
+;; to be ignored, when that's possible.
+;;
+;;;; Primitives that need changing:
+;;
+;; - vc-update/vc-merge should deal with VC systems that don't
+;; update/merge on a file basis, but on a whole repository basis.
+;; vc-update and vc-merge assume the arguments are always files,
+;; they don't deal with directories. Make sure the *vc-dir* buffer
+;; is updated after these operations.
+;; At least bzr, git and hg should benefit from this.
+;;
+;;;; Improved branch and tag handling:
+;;
+;; - add a generic mechanism for remembering the current branch names,
+;; display the branch name in the mode-line. Replace
+;; vc-cvs-sticky-tag with that.
+;;
+;;;; Internal cleanups:
+;;
+;; - backends that care about vc-stay-local should try to take it into
+;; account for vc-dir. Is this likely to be useful??? YES!
+;;
+;; - vc-expand-dirs should take a backend parameter and only look for
+;; files managed by that backend.
+;;
+;; - Another important thing: merge all the status-like backend operations.
+;; We should remove dir-status, state, and dir-status-files, and
+;; replace them with just `status' which takes a fileset and a continuation
+;; (like dir-status) and returns a buffer in which the process(es) are run
+;; (or nil if it worked synchronously). Hopefully we can define the old
+;; 4 operations in term of this one.
+;;
+;;;; Other
+;;
+;; - when a file is in `conflict' state, turn on smerge-mode.
+;;
+;; - figure out what to do with conflicts that are not caused by the
+;; file contents, but by metadata or other causes. Example: File A
+;; gets renamed to B in one branch and to C in another and you merge
+;; the two branches. Or you locally add file FOO and then pull a
+;; change that also adds a new file FOO, ...
+;;
+;; - make it easier to write logs. Maybe C-x 4 a should add to the log
+;; buffer, if one is present, instead of adding to the ChangeLog.
+;;
+;; - When vc-next-action calls vc-checkin it could pre-fill the
+;; *VC-log* buffer with some obvious items: the list of files that
+;; were added, the list of files that were removed. If the diff is
+;; available, maybe it could even call something like
+;; `diff-add-change-log-entries-other-window' to create a detailed
+;; skeleton for the log...
+;;
+;; - most vc-dir backends need more work. They might need to
+;; provide custom headers, use the `extra' field and deal with all
+;; possible VC states.
+;;
+;; - add a function that calls vc-dir to `find-directory-functions'.
+;;
+;; - vc-diff, vc-annotate, etc. need to deal better with unregistered
+;; files. Now that unregistered and ignored files are shown in
+;; vc-dir, it is possible that these commands are called
+;; for unregistered/ignored files.
+;;
+;; - vc-next-action needs work in order to work with multiple
+;; backends: `vc-state' returns the state for the default backend,
+;; not for the backend in the current *vc-dir* buffer.
+;;
+;; - vc-dir-kill-dir-status-process should not be specific to dir-status,
+;; it should work for other async commands done through vc-do-command
+;; as well,
+;;
+;; - vc-dir toolbar needs more icons.
+;;
+;; - The backends should avoid using `vc-file-setprop' and `vc-file-getprop'.
+;;
+;;; Code:
+
+(require 'vc-hooks)
+(require 'vc-dispatcher)
+
+(eval-when-compile
+ (require 'cl)
+ (require 'dired))
+
+(unless (assoc 'vc-parent-buffer minor-mode-alist)
+ (setq minor-mode-alist
+ (cons '(vc-parent-buffer vc-parent-buffer-name)
+ minor-mode-alist)))
+
+;; General customization
+
+(defgroup vc nil
+ "Version-control system in Emacs."
+ :group 'tools)
+
+(defcustom vc-initial-comment nil
+ "If non-nil, prompt for initial comment when a file is registered."
+ :type 'boolean
+ :group 'vc)
+
+(defcustom vc-default-init-revision "1.1"
+ "A string used as the default revision number when a new file is registered.
+This can be overridden by giving a prefix argument to \\[vc-register]. This
+can also be overridden by a particular VC backend."
+ :type 'string
+ :group 'vc
+ :version "20.3")
+
+(defcustom vc-checkin-switches nil
+ "A string or list of strings specifying extra switches for checkin.
+These are passed to the checkin program by \\[vc-checkin]."
+ :type '(choice (const :tag "None" nil)
+ (string :tag "Argument String")
+ (repeat :tag "Argument List"
+ :value ("")
+ string))
+ :group 'vc)
+
+(defcustom vc-checkout-switches nil
+ "A string or list of strings specifying extra switches for checkout.
+These are passed to the checkout program by \\[vc-checkout]."
+ :type '(choice (const :tag "None" nil)
+ (string :tag "Argument String")
+ (repeat :tag "Argument List"
+ :value ("")
+ string))
+ :group 'vc)
+
+(defcustom vc-register-switches nil
+ "A string or list of strings; extra switches for registering a file.
+These are passed to the checkin program by \\[vc-register]."
+ :type '(choice (const :tag "None" nil)
+ (string :tag "Argument String")
+ (repeat :tag "Argument List"
+ :value ("")
+ string))
+ :group 'vc)
+
+(defcustom vc-diff-switches nil
+ "A string or list of strings specifying switches for diff under VC.
+When running diff under a given BACKEND, VC uses the first
+non-nil value of `vc-BACKEND-diff-switches', `vc-diff-switches',
+and `diff-switches', in that order. Since nil means to check the
+next variable in the sequence, either of the first two may use
+the value t to mean no switches at all. `vc-diff-switches'
+should contain switches that are specific to version control, but
+not specific to any particular backend."
+ :type '(choice (const :tag "Unspecified" nil)
+ (const :tag "None" t)
+ (string :tag "Argument String")
+ (repeat :tag "Argument List" :value ("") string))
+ :group 'vc
+ :version "21.1")
+
+(defcustom vc-diff-knows-L nil
+ "Indicates whether diff understands the -L option.
+The value is either `yes', `no', or nil. If it is nil, VC tries
+to use -L and sets this variable to remember whether it worked."
+ :type '(choice (const :tag "Work out" nil) (const yes) (const no))
+ :group 'vc)
+
+(defcustom vc-log-show-limit 2000
+ "Limit the number of items shown by the VC log commands.
+Zero means unlimited.
+Not all VC backends are able to support this feature."
+ :type 'integer
+ :group 'vc)
+
+(defcustom vc-allow-async-revert nil
+ "Specifies whether the diff during \\[vc-revert] may be asynchronous.
+Enabling this option means that you can confirm a revert operation even
+if the local changes in the file have not been found and displayed yet."
+ :type '(choice (const :tag "No" nil)
+ (const :tag "Yes" t))
+ :group 'vc
+ :version "22.1")
+
+;;;###autoload
+(defcustom vc-checkout-hook nil
+ "Normal hook (list of functions) run after checking out a file.
+See `run-hooks'."
+ :type 'hook
+ :group 'vc
+ :version "21.1")
+
+;;;###autoload
+(defcustom vc-checkin-hook nil
+ "Normal hook (list of functions) run after commit or file checkin.
+See also `log-edit-done-hook'."
+ :type 'hook
+ :options '(log-edit-comment-to-change-log)
+ :group 'vc)
+
+;;;###autoload
+(defcustom vc-before-checkin-hook nil
+ "Normal hook (list of functions) run before a commit or a file checkin.
+See `run-hooks'."
+ :type 'hook
+ :group 'vc)
+
+;; Header-insertion hair
+
+(defcustom vc-static-header-alist
+ '(("\\.c\\'" .
+ "\n#ifndef lint\nstatic char vcid[] = \"\%s\";\n#endif /* lint */\n"))
+ "Associate static header string templates with file types.
+A \%s in the template is replaced with the first string associated with
+the file's version control type in `vc-header-alist'."
+ :type '(repeat (cons :format "%v"
+ (regexp :tag "File Type")
+ (string :tag "Header String")))
+ :group 'vc)
+
+(defcustom vc-comment-alist
+ '((nroff-mode ".\\\"" ""))
+ "Special comment delimiters for generating VC headers.
+Add an entry in this list if you need to override the normal `comment-start'
+and `comment-end' variables. This will only be necessary if the mode language
+is sensitive to blank lines."
+ :type '(repeat (list :format "%v"
+ (symbol :tag "Mode")
+ (string :tag "Comment Start")
+ (string :tag "Comment End")))
+ :group 'vc)
+
+(defcustom vc-checkout-carefully (= (user-uid) 0)
+ "Non-nil means be extra-careful in checkout.
+Verify that the file really is not locked
+and that its contents match what the repository version says."
+ :type 'boolean
+ :group 'vc)
+(make-obsolete-variable 'vc-checkout-carefully
+ "the corresponding checks are always done now."
+ "21.1")
+
+\f
+;; Variables users don't need to see
+
+(defvar vc-disable-async-diff nil
+ "VC sets this to t locally to disable some async diff operations.
+Backends that offer asynchronous diffs should respect this variable
+in their implementation of vc-BACKEND-diff.")
+
+;; File property caching
+
+(defun vc-clear-context ()
+ "Clear all cached file properties."
+ (interactive)
+ (fillarray vc-file-prop-obarray 0))
+
+(defmacro with-vc-properties (files form settings)
+ "Execute FORM, then maybe set per-file properties for FILES.
+If any of FILES is actually a directory, then do the same for all
+buffers for files in that directory.
+SETTINGS is an association list of property/value pairs. After
+executing FORM, set those properties from SETTINGS that have not yet
+been updated to their corresponding values."
+ (declare (debug t))
+ `(let ((vc-touched-properties (list t))
+ (flist nil))
+ (dolist (file ,files)
+ (if (file-directory-p file)
+ (dolist (buffer (buffer-list))
+ (let ((fname (buffer-file-name buffer)))
+ (when (and fname (vc-string-prefix-p file fname))
+ (push fname flist))))
+ (push file flist)))
+ ,form
+ (dolist (file flist)
+ (dolist (setting ,settings)
+ (let ((property (car setting)))
+ (unless (memq property vc-touched-properties)
+ (put (intern file vc-file-prop-obarray)
+ property (cdr setting))))))))
+
+;;; Code for deducing what fileset and backend to assume
+
+(defun vc-backend-for-registration (file)
+ "Return a backend that can be used for registering FILE.
+
+If no backend declares itself responsible for FILE, then FILE
+must not be in a version controlled directory, so try to create a
+repository, prompting for the directory and the VC backend to
+use."
+ (catch 'found
+ ;; First try: find a responsible backend, it must be a backend
+ ;; under which FILE is not yet registered.
+ (dolist (backend vc-handled-backends)
+ (and (not (vc-call-backend backend 'registered file))
+ (vc-call-backend backend 'responsible-p file)
+ (throw 'found backend)))
+ ;; no responsible backend
+ (let* ((possible-backends
+ (let (pos)
+ (dolist (crt vc-handled-backends)
+ (when (vc-find-backend-function crt 'create-repo)
+ (push crt pos)))
+ pos))
+ (bk
+ (intern
+ ;; Read the VC backend from the user, only
+ ;; complete with the backends that have the
+ ;; 'create-repo method.
+ (completing-read
+ (format "%s is not in a version controlled directory.\nUse VC backend: " file)
+ (mapcar 'symbol-name possible-backends) nil t)))
+ (repo-dir
+ (let ((def-dir (file-name-directory file)))
+ ;; read the directory where to create the
+ ;; repository, make sure it's a parent of
+ ;; file.
+ (read-file-name
+ (format "create %s repository in: " bk)
+ default-directory def-dir t nil
+ (lambda (arg)
+ (message "arg %s" arg)
+ (and (file-directory-p arg)
+ (vc-string-prefix-p (expand-file-name arg) def-dir)))))))
+ (let ((default-directory repo-dir))
+ (vc-call-backend bk 'create-repo))
+ (throw 'found bk))))
+
+(defun vc-responsible-backend (file)
+ "Return the name of a backend system that is responsible for FILE.
+
+If FILE is already registered, return the
+backend of FILE. If FILE is not registered, then the
+first backend in `vc-handled-backends' that declares itself
+responsible for FILE is returned."
+ (or (and (not (file-directory-p file)) (vc-backend file))
+ (catch 'found
+ ;; First try: find a responsible backend. If this is for registration,
+ ;; it must be a backend under which FILE is not yet registered.
+ (dolist (backend vc-handled-backends)
+ (and (vc-call-backend backend 'responsible-p file)
+ (throw 'found backend))))
+ (error "No VC backend is responsible for %s" file)))
+
+(defun vc-expand-dirs (file-or-dir-list)
+ "Expands directories in a file list specification.
+Within directories, only files already under version control are noticed."
+ (let ((flattened '()))
+ (dolist (node file-or-dir-list)
+ (when (file-directory-p node)
+ (vc-file-tree-walk
+ node (lambda (f) (when (vc-backend f) (push f flattened)))))
+ (unless (file-directory-p node) (push node flattened)))
+ (nreverse flattened)))
+
+(defvar vc-dir-backend)
+(defvar log-view-vc-backend)
+(defvar diff-vc-backend)
+
+(defun vc-deduce-backend ()
+ (cond ((derived-mode-p 'vc-dir-mode) vc-dir-backend)
+ ((derived-mode-p 'log-view-mode) log-view-vc-backend)
+ ((derived-mode-p 'diff-mode) diff-vc-backend)
+ ((derived-mode-p 'dired-mode)
+ (vc-responsible-backend default-directory))
+ (vc-mode (vc-backend buffer-file-name))))
+
+(declare-function vc-dir-current-file "vc-dir" ())
+(declare-function vc-dir-deduce-fileset "vc-dir" (&optional state-model-only-files))
+
+(defun vc-deduce-fileset (&optional observer allow-unregistered
+ state-model-only-files)
+ "Deduce a set of files and a backend to which to apply an operation.
+
+Return (BACKEND FILESET FILESET-ONLY-FILES STATE CHECKOUT-MODEL).
+If we're in VC-dir mode, the fileset is the list of marked files.
+Otherwise, if we're looking at a buffer visiting a version-controlled file,
+the fileset is a singleton containing this file.
+If none of these conditions is met, but ALLOW_UNREGISTERED is on and the
+visited file is not registered, return a singleton fileset containing it.
+Otherwise, throw an error.
+
+STATE-MODEL-ONLY-FILES if non-nil, means that the caller needs
+the FILESET-ONLY-FILES STATE and MODEL info. Otherwise, that
+part may be skipped.
+BEWARE: this function may change the
+current buffer."
+ ;; FIXME: OBSERVER is unused. The name is not intuitive and is not
+ ;; documented. It's set to t when called from diff and print-log.
+ (let (backend)
+ (cond
+ ((derived-mode-p 'vc-dir-mode)
+ (vc-dir-deduce-fileset state-model-only-files))
+ ((derived-mode-p 'dired-mode)
+ (if observer
+ (vc-dired-deduce-fileset)
+ (error "State changing VC operations not supported in `dired-mode'")))
+ ((setq backend (vc-backend buffer-file-name))
+ (if state-model-only-files
+ (list backend (list buffer-file-name)
+ (list buffer-file-name)
+ (vc-state buffer-file-name)
+ (vc-checkout-model backend buffer-file-name))
+ (list backend (list buffer-file-name))))
+ ((and (buffer-live-p vc-parent-buffer)
+ ;; FIXME: Why this test? --Stef
+ (or (buffer-file-name vc-parent-buffer)
+ (with-current-buffer vc-parent-buffer
+ (derived-mode-p 'vc-dir-mode))))
+ (progn ;FIXME: Why not `with-current-buffer'? --Stef.
+ (set-buffer vc-parent-buffer)
+ (vc-deduce-fileset observer allow-unregistered state-model-only-files)))
+ ((not buffer-file-name)
+ (error "Buffer %s is not associated with a file" (buffer-name)))
+ ((and allow-unregistered (not (vc-registered buffer-file-name)))
+ (if state-model-only-files
+ (list (vc-backend-for-registration (buffer-file-name))
+ (list buffer-file-name)
+ (list buffer-file-name)
+ (when state-model-only-files 'unregistered)
+ nil)
+ (list (vc-backend-for-registration (buffer-file-name))
+ (list buffer-file-name))))
+ (t (error "No fileset is available here")))))
+
+(defun vc-dired-deduce-fileset ()
+ (let ((backend (vc-responsible-backend default-directory)))
+ (unless backend (error "Directory not under VC"))
+ (list backend
+ (dired-map-over-marks (dired-get-filename nil t) nil))))
+
+(defun vc-ensure-vc-buffer ()
+ "Make sure that the current buffer visits a version-controlled file."
+ (cond
+ ((derived-mode-p 'vc-dir-mode)
+ (set-buffer (find-file-noselect (vc-dir-current-file))))
+ (t
+ (while (and vc-parent-buffer
+ (buffer-live-p vc-parent-buffer)
+ ;; Avoid infinite looping when vc-parent-buffer and
+ ;; current buffer are the same buffer.
+ (not (eq vc-parent-buffer (current-buffer))))
+ (set-buffer vc-parent-buffer))
+ (if (not buffer-file-name)
+ (error "Buffer %s is not associated with a file" (buffer-name))
+ (unless (vc-backend buffer-file-name)
+ (error "File %s is not under version control" buffer-file-name))))))
+
+;;; Support for the C-x v v command.
+;; This is where all the single-file-oriented code from before the fileset
+;; rewrite lives.
+
+(defsubst vc-editable-p (file)
+ "Return non-nil if FILE can be edited."
+ (let ((backend (vc-backend file)))
+ (and backend
+ (or (eq (vc-checkout-model backend (list file)) 'implicit)
+ (memq (vc-state file) '(edited needs-merge conflict))))))
+
+(defun vc-compatible-state (p q)
+ "Controls which states can be in the same commit."
+ (or
+ (eq p q)
+ (and (member p '(edited added removed)) (member q '(edited added removed)))))
+
+;; Here's the major entry point.
+
+;;;###autoload
+(defun vc-next-action (verbose)
+ "Do the next logical version control operation on the current fileset.
+This requires that all files in the fileset be in the same state.
+
+For locking systems:
+ If every file is not already registered, this registers each for version
+control.
+ If every file is registered and not locked by anyone, this checks out
+a writable and locked file of each ready for editing.
+ If every file is checked out and locked by the calling user, this
+first checks to see if each file has changed since checkout. If not,
+it performs a revert on that file.
+ If every file has been changed, this pops up a buffer for entry
+of a log message; when the message has been entered, it checks in the
+resulting changes along with the log message as change commentary. If
+the variable `vc-keep-workfiles' is non-nil (which is its default), a
+read-only copy of each changed file is left in place afterwards.
+ If the affected file is registered and locked by someone else, you are
+given the option to steal the lock(s).
+
+For merging systems:
+ If every file is not already registered, this registers each one for version
+control. This does an add, but not a commit.
+ If every file is added but not committed, each one is committed.
+ If every working file is changed, but the corresponding repository file is
+unchanged, this pops up a buffer for entry of a log message; when the
+message has been entered, it checks in the resulting changes along
+with the logmessage as change commentary. A writable file is retained.
+ If the repository file is changed, you are asked if you want to
+merge in the changes into your working copy."
+ (interactive "P")
+ (let* ((vc-fileset (vc-deduce-fileset nil t 'state-model-only-files))
+ (backend (car vc-fileset))
+ (files (nth 1 vc-fileset))
+ (fileset-only-files (nth 2 vc-fileset))
+ ;; FIXME: We used to call `vc-recompute-state' here.
+ (state (nth 3 vc-fileset))
+ ;; The backend should check that the checkout-model is consistent
+ ;; among all the `files'.
+ (model (nth 4 vc-fileset)))
+
+ ;; Do the right thing
+ (cond
+ ((eq state 'missing)
+ (error "Fileset files are missing, so cannot be operated on"))
+ ((eq state 'ignored)
+ (error "Fileset files are ignored by the version-control system"))
+ ((or (null state) (eq state 'unregistered))
+ (vc-register nil vc-fileset))
+ ;; Files are up-to-date, or need a merge and user specified a revision
+ ((or (eq state 'up-to-date) (and verbose (eq state 'needs-update)))
+ (cond
+ (verbose
+ ;; go to a different revision
+ (let* ((revision
+ (read-string "Branch, revision, or backend to move to: "))
+ (revision-downcase (downcase revision)))
+ (if (member
+ revision-downcase
+ (mapcar (lambda (arg) (downcase (symbol-name arg)))
+ vc-handled-backends))
+ (let ((vsym (intern-soft revision-downcase)))
+ (dolist (file files) (vc-transfer-file file vsym)))
+ (dolist (file files)
+ (vc-checkout file (eq model 'implicit) revision)))))
+ ((not (eq model 'implicit))
+ ;; check the files out
+ (dolist (file files) (vc-checkout file t)))
+ (t
+ ;; do nothing
+ (message "Fileset is up-to-date"))))
+ ;; Files have local changes
+ ((vc-compatible-state state 'edited)
+ (let ((ready-for-commit files))
+ ;; If files are edited but read-only, give user a chance to correct
+ (dolist (file files)
+ (unless (file-writable-p file)
+ ;; Make the file+buffer read-write.
+ (unless (y-or-n-p (format "%s is edited but read-only; make it writable and continue?" file))
+ (error "Aborted"))
+ (set-file-modes file (logior (file-modes file) 128))
+ (let ((visited (get-file-buffer file)))
+ (when visited
+ (with-current-buffer visited
+ (toggle-read-only -1))))))
+ ;; Allow user to revert files with no changes
+ (save-excursion
+ (dolist (file files)
+ (let ((visited (get-file-buffer file)))
+ ;; For files with locking, if the file does not contain
+ ;; any changes, just let go of the lock, i.e. revert.
+ (when (and (not (eq model 'implicit))
+ (vc-workfile-unchanged-p file)
+ ;; If buffer is modified, that means the user just
+ ;; said no to saving it; in that case, don't revert,
+ ;; because the user might intend to save after
+ ;; finishing the log entry and committing.
+ (not (and visited (buffer-modified-p))))
+ (vc-revert-file file)
+ (setq ready-for-commit (delete file ready-for-commit))))))
+ ;; Remaining files need to be committed
+ (if (not ready-for-commit)
+ (message "No files remain to be committed")
+ (if (not verbose)
+ (vc-checkin ready-for-commit backend)
+ (let* ((revision (read-string "New revision or backend: "))
+ (revision-downcase (downcase revision)))
+ (if (member
+ revision-downcase
+ (mapcar (lambda (arg) (downcase (symbol-name arg)))
+ vc-handled-backends))
+ (let ((vsym (intern revision-downcase)))
+ (dolist (file files) (vc-transfer-file file vsym)))
+ (vc-checkin ready-for-commit backend revision)))))))
+ ;; locked by somebody else (locking VCSes only)
+ ((stringp state)
+ ;; In the old days, we computed the revision once and used it on
+ ;; the single file. Then, for the 2007-2008 fileset rewrite, we
+ ;; computed the revision once (incorrectly, using a free var) and
+ ;; used it on all files. To fix the free var bug, we can either
+ ;; use `(car files)' or do what we do here: distribute the
+ ;; revision computation among `files'. Although this may be
+ ;; tedious for those backends where a "revision" is a trans-file
+ ;; concept, it is nonetheless correct for both those and (more
+ ;; importantly) for those where "revision" is a per-file concept.
+ ;; If the intersection of the former group and "locking VCSes" is
+ ;; non-empty [I vaguely doubt it --ttn], we can reinstate the
+ ;; pre-computation approach of yore.
+ (dolist (file files)
+ (vc-steal-lock
+ file (if verbose
+ (read-string (format "%s revision to steal: " file))
+ (vc-working-revision file))
+ state)))
+ ;; conflict
+ ((eq state 'conflict)
+ ;; FIXME: Is it really the UI we want to provide?
+ ;; In my experience, the conflicted files should be marked as resolved
+ ;; one-by-one when saving the file after resolving the conflicts.
+ ;; I.e. stating explicitly that the conflicts are resolved is done
+ ;; very rarely.
+ (vc-mark-resolved backend files))
+ ;; needs-update
+ ((eq state 'needs-update)
+ (dolist (file files)
+ (if (yes-or-no-p (format
+ "%s is not up-to-date. Get latest revision? "
+ (file-name-nondirectory file)))
+ (vc-checkout file (eq model 'implicit) t)
+ (when (and (not (eq model 'implicit))
+ (yes-or-no-p "Lock this revision? "))
+ (vc-checkout file t)))))
+ ;; needs-merge
+ ((eq state 'needs-merge)
+ (dolist (file files)
+ (when (yes-or-no-p (format
+ "%s is not up-to-date. Merge in changes now? "
+ (file-name-nondirectory file)))
+ (vc-maybe-resolve-conflicts
+ file (vc-call-backend backend 'merge-news file)))))
+
+ ;; unlocked-changes
+ ((eq state 'unlocked-changes)
+ (dolist (file files)
+ (when (not (equal buffer-file-name file))
+ (find-file-other-window file))
+ (if (save-window-excursion
+ (vc-diff-internal nil
+ (cons (car vc-fileset) (cons (cadr vc-fileset) (list file)))
+ (vc-working-revision file) nil)
+ (goto-char (point-min))
+ (let ((inhibit-read-only t))
+ (insert
+ (format "Changes to %s since last lock:\n\n" file)))
+ (not (beep))
+ (yes-or-no-p (concat "File has unlocked changes. "
+ "Claim lock retaining changes? ")))
+ (progn (vc-call-backend backend 'steal-lock file)
+ (clear-visited-file-modtime)
+ ;; Must clear any headers here because they wouldn't
+ ;; show that the file is locked now.
+ (vc-clear-headers file)
+ (write-file buffer-file-name)
+ (vc-mode-line file backend))
+ (if (not (yes-or-no-p
+ "Revert to checked-in revision, instead? "))
+ (error "Checkout aborted")
+ (vc-revert-buffer-internal t t)
+ (vc-checkout file t)))))
+ ;; Unknown fileset state
+ (t
+ (error "Fileset is in an unknown state %s" state)))))
+
+(defun vc-create-repo (backend)
+ "Create an empty repository in the current directory."
+ (interactive
+ (list
+ (intern
+ (upcase
+ (completing-read
+ "Create repository for: "
+ (mapcar (lambda (b) (list (downcase (symbol-name b)))) vc-handled-backends)
+ nil t)))))
+ (vc-call-backend backend 'create-repo))
+
+(declare-function vc-dir-move-to-goal-column "vc-dir" ())
+
+;;;###autoload
+(defun vc-register (&optional set-revision vc-fileset comment)
+ "Register into a version control system.
+If VC-FILESET is given, register the files in that fileset.
+Otherwise register the current file.
+With prefix argument SET-REVISION, allow user to specify initial revision
+level. If COMMENT is present, use that as an initial comment.
+
+The version control system to use is found by cycling through the list
+`vc-handled-backends'. The first backend in that list which declares
+itself responsible for the file (usually because other files in that
+directory are already registered under that backend) will be used to
+register the file. If no backend declares itself responsible, the
+first backend that could register the file is used."
+ (interactive "P")
+ (let* ((fileset-arg (or vc-fileset (vc-deduce-fileset nil t)))
+ (backend (car fileset-arg))
+ (files (nth 1 fileset-arg)))
+ ;; We used to operate on `only-files', but VC wants to provide the
+ ;; possibility to register directories rather than files only, since
+ ;; many VCS allow that as well.
+ (dolist (fname files)
+ (let ((bname (get-file-buffer fname)))
+ (unless fname (setq fname buffer-file-name))
+ (when (vc-backend fname)
+ (if (vc-registered fname)
+ (error "This file is already registered")
+ (unless (y-or-n-p "Previous master file has vanished. Make a new one? ")
+ (error "Aborted"))))
+ ;; Watch out for new buffers of size 0: the corresponding file
+ ;; does not exist yet, even though buffer-modified-p is nil.
+ (when bname
+ (with-current-buffer bname
+ (when (and (not (buffer-modified-p))
+ (zerop (buffer-size))
+ (not (file-exists-p buffer-file-name)))
+ (set-buffer-modified-p t))
+ (vc-buffer-sync)))))
+ (message "Registering %s... " files)
+ (mapc 'vc-file-clearprops files)
+ (vc-call-backend backend 'register files
+ (if set-revision
+ (read-string (format "Initial revision level for %s: " files))
+ (vc-call-backend backend 'init-revision))
+ comment)
+ (mapc
+ (lambda (file)
+ (vc-file-setprop file 'vc-backend backend)
+ ;; FIXME: This is wrong: it should set `backup-inhibited' in all
+ ;; the buffers visiting files affected by this `vc-register', not
+ ;; in the current-buffer.
+ ;; (unless vc-make-backup-files
+ ;; (make-local-variable 'backup-inhibited)
+ ;; (setq backup-inhibited t))
+
+ (vc-resynch-buffer file vc-keep-workfiles t))
+ files)
+ (when (derived-mode-p 'vc-dir-mode)
+ (vc-dir-move-to-goal-column))
+ (message "Registering %s... done" files)))
+
+(defun vc-register-with (backend)
+ "Register the current file with a specified back end."
+ (interactive "SBackend: ")
+ (when (not (member backend vc-handled-backends))
+ (error "Unknown back end"))
+ (let ((vc-handled-backends (list backend)))
+ (call-interactively 'vc-register)))
+
+(defun vc-checkout (file &optional writable rev)
+ "Retrieve a copy of the revision REV of FILE.
+If WRITABLE is non-nil, make sure the retrieved file is writable.
+REV defaults to the latest revision.
+
+After check-out, runs the normal hook `vc-checkout-hook'."
+ (and writable
+ (not rev)
+ (vc-call make-version-backups-p file)
+ (vc-up-to-date-p file)
+ (vc-make-version-backup file))
+ (let ((backend (vc-backend file)))
+ (with-vc-properties (list file)
+ (condition-case err
+ (vc-call-backend backend 'checkout file writable rev)
+ (file-error
+ ;; Maybe the backend is not installed ;-(
+ (when writable
+ (let ((buf (get-file-buffer file)))
+ (when buf (with-current-buffer buf (toggle-read-only -1)))))
+ (signal (car err) (cdr err))))
+ `((vc-state . ,(if (or (eq (vc-checkout-model backend (list file)) 'implicit)
+ (not writable))
+ (if (vc-call-backend backend 'latest-on-branch-p file)
+ 'up-to-date
+ 'needs-update)
+ 'edited))
+ (vc-checkout-time . ,(nth 5 (file-attributes file))))))
+ (vc-resynch-buffer file t t)
+ (run-hooks 'vc-checkout-hook))
+
+(defun vc-mark-resolved (backend files)
+ (prog1 (with-vc-properties
+ files
+ (vc-call-backend backend 'mark-resolved files)
+ ;; FIXME: Is this TRTD? Might not be.
+ `((vc-state . edited)))
+ (message
+ (substitute-command-keys
+ "Conflicts have been resolved in %s. \
+Type \\[vc-next-action] to check in changes.")
+ (if (> (length files) 1)
+ (format "%d files" (length files))
+ "this file"))))
+
+(defun vc-steal-lock (file rev owner)
+ "Steal the lock on FILE."
+ (let (file-description)
+ (if rev
+ (setq file-description (format "%s:%s" file rev))
+ (setq file-description file))
+ (when (not (yes-or-no-p (format "Steal the lock on %s from %s? "
+ file-description owner)))
+ (error "Steal canceled"))
+ (message "Stealing lock on %s..." file)
+ (with-vc-properties
+ (list file)
+ (vc-call steal-lock file rev)
+ `((vc-state . edited)))
+ (vc-resynch-buffer file t t)
+ (message "Stealing lock on %s...done" file)
+ ;; Write mail after actually stealing, because if the stealing
+ ;; goes wrong, we don't want to send any mail.
+ (compose-mail owner (format "Stolen lock on %s" file-description))
+ (setq default-directory (expand-file-name "~/"))
+ (goto-char (point-max))
+ (insert
+ (format "I stole the lock on %s, " file-description)
+ (current-time-string)
+ ".\n")
+ (message "Please explain why you stole the lock. Type C-c C-c when done.")))
+
+(defun vc-checkin (files backend &optional rev comment initial-contents)
+ "Check in FILES.
+The optional argument REV may be a string specifying the new revision
+level (strongly deprecated). COMMENT is a comment
+string; if omitted, a buffer is popped up to accept a comment. If
+INITIAL-CONTENTS is non-nil, then COMMENT is used as the initial contents
+of the log entry buffer.
+
+If `vc-keep-workfiles' is nil, FILE is deleted afterwards, provided
+that the version control system supports this mode of operation.
+
+Runs the normal hooks `vc-before-checkin-hook' and `vc-checkin-hook'."
+ (when vc-before-checkin-hook
+ (run-hooks 'vc-before-checkin-hook))
+ (lexical-let
+ ((backend backend))
+ (vc-start-logentry
+ files comment initial-contents
+ "Enter a change comment."
+ "*VC-log*"
+ (lambda ()
+ (vc-call-backend backend 'log-edit-mode))
+ (lexical-let ((rev rev))
+ (lambda (files comment)
+ (message "Checking in %s..." (vc-delistify files))
+ ;; "This log message intentionally left almost blank".
+ ;; RCS 5.7 gripes about white-space-only comments too.
+ (or (and comment (string-match "[^\t\n ]" comment))
+ (setq comment "*** empty log message ***"))
+ (with-vc-properties
+ files
+ ;; We used to change buffers to get local value of
+ ;; vc-checkin-switches, but 'the' local buffer is
+ ;; not a well-defined concept for filesets.
+ (progn
+ (vc-call-backend backend 'checkin files rev comment)
+ (mapc 'vc-delete-automatic-version-backups files))
+ `((vc-state . up-to-date)
+ (vc-checkout-time . ,(nth 5 (file-attributes file)))
+ (vc-working-revision . nil)))
+ (message "Checking in %s...done" (vc-delistify files))))
+ 'vc-checkin-hook)))
+
+;;; Additional entry points for examining version histories
+
+;; (defun vc-default-diff-tree (backend dir rev1 rev2)
+;; "List differences for all registered files at and below DIR.
+;; The meaning of REV1 and REV2 is the same as for `vc-revision-diff'."
+;; ;; This implementation does an explicit tree walk, and calls
+;; ;; vc-BACKEND-diff directly for each file. An optimization
+;; ;; would be to use `vc-diff-internal', so that diffs can be local,
+;; ;; and to call it only for files that are actually changed.
+;; ;; However, this is expensive for some backends, and so it is left
+;; ;; to backend-specific implementations.
+;; (setq default-directory dir)
+;; (vc-file-tree-walk
+;; default-directory
+;; (lambda (f)
+;; (vc-exec-after
+;; `(let ((coding-system-for-read (vc-coding-system-for-diff ',f)))
+;; (message "Looking at %s" ',f)
+;; (vc-call-backend ',(vc-backend f)
+;; 'diff (list ',f) ',rev1 ',rev2))))))
+
++(defvar vc-coding-system-inherit-eol t
++ "When non-nil, inherit the EOL format for reading Diff output from the file.
++
++Used in `vc-coding-system-for-diff' to determine the EOL format to use
++for reading Diff output for a file. If non-nil, the EOL format is
++inherited from the file itself.
++Set this variable to nil if your Diff tool might use a different
++EOL. Then Emacs will auto-detect the EOL format in Diff output, which
++gives better results.") ;; Cf. bug#4451.
++
+(defun vc-coding-system-for-diff (file)
+ "Return the coding system for reading diff output for FILE."
+ (or coding-system-for-read
+ ;; if we already have this file open,
+ ;; use the buffer's coding system
+ (let ((buf (find-buffer-visiting file)))
+ (when buf (with-current-buffer buf
++ (if vc-coding-system-inherit-eol
++ buffer-file-coding-system
++ ;; Don't inherit the EOL part of the coding-system,
++ ;; because some Diff tools may choose to use
++ ;; a different one. bug#4451.
++ (coding-system-base buffer-file-coding-system)))))
+ ;; otherwise, try to find one based on the file name
+ (car (find-operation-coding-system 'insert-file-contents file))
+ ;; and a final fallback
+ 'undecided))
+
+(defun vc-switches (backend op)
+ "Return a list of vc-BACKEND switches for operation OP.
+BACKEND is a symbol such as `CVS', which will be downcased.
+OP is a symbol such as `diff'.
+
+In decreasing order of preference, return the value of:
+vc-BACKEND-OP-switches (e.g. `vc-cvs-diff-switches');
+vc-OP-switches (e.g. `vc-diff-switches'); or, in the case of
+diff only, `diff-switches'.
+
+If the chosen value is not a string or a list, return nil.
+This is so that you may set, e.g. `vc-svn-diff-switches' to t in order
+to override the value of `vc-diff-switches' and `diff-switches'."
+ (let ((switches
+ (or (when backend
+ (let ((sym (vc-make-backend-sym
+ backend (intern (concat (symbol-name op)
+ "-switches")))))
+ (when (boundp sym) (symbol-value sym))))
+ (let ((sym (intern (format "vc-%s-switches" (symbol-name op)))))
+ (when (boundp sym) (symbol-value sym)))
+ (cond
+ ((eq op 'diff) diff-switches)))))
+ (if (stringp switches) (list switches)
+ ;; If not a list, return nil.
+ ;; This is so we can set vc-diff-switches to t to override
+ ;; any switches in diff-switches.
+ (when (listp switches) switches))))
+
+;; Old def for compatibility with Emacs-21.[123].
+(defmacro vc-diff-switches-list (backend) `(vc-switches ',backend 'diff))
+(make-obsolete 'vc-diff-switches-list 'vc-switches "22.1")
+
+(defun vc-diff-finish (buffer messages)
+ ;; The empty sync output case has already been handled, so the only
+ ;; possibility of an empty output is for an async process.
+ (when (buffer-live-p buffer)
+ (let ((window (get-buffer-window buffer t))
+ (emptyp (zerop (buffer-size buffer))))
+ (with-current-buffer buffer
+ (and messages emptyp
+ (let ((inhibit-read-only t))
+ (insert (cdr messages) ".\n")
+ (message "%s" (cdr messages))))
+ (goto-char (point-min))
+ (when window
+ (shrink-window-if-larger-than-buffer window)))
+ (when (and messages (not emptyp))
+ (message "%sdone" (car messages))))))
+
+(defvar vc-diff-added-files nil
+ "If non-nil, diff added files by comparing them to /dev/null.")
+
+(defun vc-diff-internal (async vc-fileset rev1 rev2 &optional verbose)
+ "Report diffs between two revisions of a fileset.
+Diff output goes to the *vc-diff* buffer. The function
+returns t if the buffer had changes, nil otherwise."
+ (let* ((files (cadr vc-fileset))
+ (messages (cons (format "Finding changes in %s..."
+ (vc-delistify files))
+ (format "No changes between %s and %s"
+ (or rev1 "working revision")
+ (or rev2 "workfile"))))
+ ;; Set coding system based on the first file. It's a kluge,
+ ;; but the only way to set it for each file included would
+ ;; be to call the back end separately for each file.
+ (coding-system-for-read
+ (if files (vc-coding-system-for-diff (car files)) 'undecided)))
+ (vc-setup-buffer "*vc-diff*")
+ (message "%s" (car messages))
+ ;; Many backends don't handle well the case of a file that has been
+ ;; added but not yet committed to the repo (notably CVS and Subversion).
+ ;; Do that work here so the backends don't have to futz with it. --ESR
+ ;;
+ ;; Actually most backends (including CVS) have options to control the
+ ;; behavior since which one is better depends on the user and on the
+ ;; situation). Worse yet: this code does not handle the case where
+ ;; `file' is a directory which contains added files.
+ ;; I made it conditional on vc-diff-added-files but it should probably
+ ;; just be removed (or copied/moved to specific backends). --Stef.
+ (when vc-diff-added-files
+ (let ((filtered '())
+ process-file-side-effects)
+ (dolist (file files)
+ (if (or (file-directory-p file)
+ (not (string= (vc-working-revision file) "0")))
+ (push file filtered)
+ ;; This file is added but not yet committed;
+ ;; there is no repository version to diff against.
+ (if (or rev1 rev2)
+ (error "No revisions of %s exist" file)
+ ;; We regard this as "changed".
+ ;; Diff it against /dev/null.
+ (apply 'vc-do-command "*vc-diff*"
+ 1 "diff" file
+ (append (vc-switches nil 'diff) '("/dev/null"))))))
+ (setq files (nreverse filtered))))
+ (let ((vc-disable-async-diff (not async)))
+ (vc-call-backend (car vc-fileset) 'diff files rev1 rev2 "*vc-diff*"))
+ (set-buffer "*vc-diff*")
+ (if (and (zerop (buffer-size))
+ (not (get-buffer-process (current-buffer))))
+ ;; Treat this case specially so as not to pop the buffer.
+ (progn
+ (message "%s" (cdr messages))
+ nil)
+ (diff-mode)
+ (set (make-local-variable 'diff-vc-backend) (car vc-fileset))
+ (set (make-local-variable 'revert-buffer-function)
+ `(lambda (ignore-auto noconfirm)
+ (vc-diff-internal ,async ',vc-fileset ,rev1 ,rev2 ,verbose)))
+ ;; Make the *vc-diff* buffer read only, the diff-mode key
+ ;; bindings are nicer for read only buffers. pcl-cvs does the
+ ;; same thing.
+ (setq buffer-read-only t)
+ (vc-exec-after `(vc-diff-finish ,(current-buffer) ',(when verbose
+ messages)))
+ ;; Display the buffer, but at the end because it can change point.
+ (pop-to-buffer (current-buffer))
+ ;; In the async case, we return t even if there are no differences
+ ;; because we don't know that yet.
+ t)))
+
+(defun vc-read-revision (prompt &optional files backend default initial-input)
+ (cond
+ ((null files)
+ (let ((vc-fileset (vc-deduce-fileset t))) ;FIXME: why t? --Stef
+ (setq files (cadr vc-fileset))
+ (setq backend (car vc-fileset))))
+ ((null backend) (setq backend (vc-backend (car files)))))
+ (let ((completion-table
+ (vc-call-backend backend 'revision-completion-table files)))
+ (if completion-table
+ (completing-read prompt completion-table
+ nil nil initial-input nil default)
+ (read-string prompt initial-input nil default))))
+
+;;;###autoload
+(defun vc-version-diff (files rev1 rev2)
+ "Report diffs between revisions of the fileset in the repository history."
+ (interactive
+ (let* ((vc-fileset (vc-deduce-fileset t)) ;FIXME: why t? --Stef
+ (files (cadr vc-fileset))
+ (backend (car vc-fileset))
+ (first (car files))
+ (rev1-default nil)
+ (rev2-default nil))
+ (cond
+ ;; someday we may be able to do revision completion on non-singleton
+ ;; filesets, but not yet.
+ ((/= (length files) 1)
+ nil)
+ ;; if it's a directory, don't supply any revision default
+ ((file-directory-p first)
+ nil)
+ ;; if the file is not up-to-date, use working revision as older revision
+ ((not (vc-up-to-date-p first))
+ (setq rev1-default (vc-working-revision first)))
+ ;; if the file is not locked, use last and previous revisions as defaults
+ (t
+ (setq rev1-default (vc-call-backend backend 'previous-revision first
+ (vc-working-revision first)))
+ (when (string= rev1-default "") (setq rev1-default nil))
+ (setq rev2-default (vc-working-revision first))))
+ ;; construct argument list
+ (let* ((rev1-prompt (if rev1-default
+ (concat "Older revision (default "
+ rev1-default "): ")
+ "Older revision: "))
+ (rev2-prompt (concat "Newer revision (default "
+ (or rev2-default "current source") "): "))
+ (rev1 (vc-read-revision rev1-prompt files backend rev1-default))
+ (rev2 (vc-read-revision rev2-prompt files backend rev2-default)))
+ (when (string= rev1 "") (setq rev1 nil))
+ (when (string= rev2 "") (setq rev2 nil))
+ (list files rev1 rev2))))
+ ;; All that was just so we could do argument completion!
+ (when (and (not rev1) rev2)
+ (error "Not a valid revision range"))
+ ;; Yes, it's painful to call (vc-deduce-fileset) again. Alas, the
+ ;; placement rules for (interactive) don't actually leave us a choice.
+ (vc-diff-internal t (vc-deduce-fileset t) rev1 rev2
+ (called-interactively-p 'interactive)))
+
+;;;###autoload
+(defun vc-diff (historic &optional not-urgent)
+ "Display diffs between file revisions.
+Normally this compares the currently selected fileset with their
+working revisions. With a prefix argument HISTORIC, it reads two revision
+designators specifying which revisions to compare.
+
+The optional argument NOT-URGENT non-nil means it is ok to say no to
+saving the buffer."
+ (interactive (list current-prefix-arg t))
+ (if historic
+ (call-interactively 'vc-version-diff)
+ (when buffer-file-name (vc-buffer-sync not-urgent))
+ (vc-diff-internal t (vc-deduce-fileset t) nil nil
+ (called-interactively-p 'interactive))))
+
+;;;###autoload
+(defun vc-root-diff (historic &optional not-urgent)
+ "Display diffs between VC-controlled whole tree revisions.
+Normally, this compares the tree corresponding to the current
+fileset with the working revision.
+With a prefix argument HISTORIC, prompt for two revision
+designators specifying which revisions to compare.
+
+The optional argument NOT-URGENT non-nil means it is ok to say no to
+saving the buffer."
+ (interactive (list current-prefix-arg t))
+ (if historic
+ ;; FIXME: this does not work right, `vc-version-diff' ends up
+ ;; calling `vc-deduce-fileset' to find the files to diff, and
+ ;; that's not what we want here, we want the diff for the VC root dir.
+ (call-interactively 'vc-version-diff)
+ (when buffer-file-name (vc-buffer-sync not-urgent))
+ (let ((backend (vc-deduce-backend))
+ rootdir working-revision)
+ (unless backend
+ (error "Buffer is not version controlled"))
+ (setq rootdir (vc-call-backend backend 'root default-directory))
+ (setq working-revision (vc-working-revision rootdir))
+ ;; VC diff for the root directory produces output that is
+ ;; relative to it. Bind default-directory to the root directory
+ ;; here, this way the *vc-diff* buffer is setup correctly, so
+ ;; relative file names work.
+ (let ((default-directory rootdir))
+ (vc-diff-internal
+ t (list backend (list rootdir) working-revision) nil nil
+ (called-interactively-p 'interactive))))))
+
+;;;###autoload
+(defun vc-revision-other-window (rev)
+ "Visit revision REV of the current file in another window.
+If the current file is named `F', the revision is named `F.~REV~'.
+If `F.~REV~' already exists, use it instead of checking it out again."
+ (interactive
+ (save-current-buffer
+ (vc-ensure-vc-buffer)
+ (list
+ (vc-read-revision "Revision to visit (default is working revision): "
+ (list buffer-file-name)))))
+ (vc-ensure-vc-buffer)
+ (let* ((file buffer-file-name)
+ (revision (if (string-equal rev "")
+ (vc-working-revision file)
+ rev)))
+ (switch-to-buffer-other-window (vc-find-revision file revision))))
+
+(defun vc-find-revision (file revision &optional backend)
+ "Read REVISION of FILE into a buffer and return the buffer.
+Use BACKEND as the VC backend if specified."
+ (let ((automatic-backup (vc-version-backup-file-name file revision))
+ (filebuf (or (get-file-buffer file) (current-buffer)))
+ (filename (vc-version-backup-file-name file revision 'manual)))
+ (unless (file-exists-p filename)
+ (if (file-exists-p automatic-backup)
+ (rename-file automatic-backup filename nil)
+ (message "Checking out %s..." filename)
+ (with-current-buffer filebuf
+ (let ((failed t))
+ (unwind-protect
+ (let ((coding-system-for-read 'no-conversion)
+ (coding-system-for-write 'no-conversion))
+ (with-temp-file filename
+ (let ((outbuf (current-buffer)))
+ ;; Change buffer to get local value of
+ ;; vc-checkout-switches.
+ (with-current-buffer filebuf
+ (if backend
+ (vc-call-backend backend 'find-revision file revision outbuf)
+ (vc-call find-revision file revision outbuf)))))
+ (setq failed nil))
+ (when (and failed (file-exists-p filename))
+ (delete-file filename))))
+ (vc-mode-line file))
+ (message "Checking out %s...done" filename)))
+ (let ((result-buf (find-file-noselect filename)))
+ (with-current-buffer result-buf
+ ;; Set the parent buffer so that things like
+ ;; C-x v g, C-x v l, ... etc work.
+ (set (make-local-variable 'vc-parent-buffer) filebuf))
+ result-buf)))
+
+;; Header-insertion code
+
+;;;###autoload
+(defun vc-insert-headers ()
+ "Insert headers into a file for use with a version control system.
+Headers desired are inserted at point, and are pulled from
+the variable `vc-BACKEND-header'."
+ (interactive)
+ (vc-ensure-vc-buffer)
+ (save-excursion
+ (save-restriction
+ (widen)
+ (when (or (not (vc-check-headers))
+ (y-or-n-p "Version headers already exist. Insert another set? "))
+ (let* ((delims (cdr (assq major-mode vc-comment-alist)))
+ (comment-start-vc (or (car delims) comment-start "#"))
+ (comment-end-vc (or (car (cdr delims)) comment-end ""))
+ (hdsym (vc-make-backend-sym (vc-backend buffer-file-name)
+ 'header))
+ (hdstrings (and (boundp hdsym) (symbol-value hdsym))))
+ (dolist (s hdstrings)
+ (insert comment-start-vc "\t" s "\t"
+ comment-end-vc "\n"))
+ (when vc-static-header-alist
+ (dolist (f vc-static-header-alist)
+ (when (string-match (car f) buffer-file-name)
+ (insert (format (cdr f) (car hdstrings)))))))))))
+
+(defun vc-clear-headers (&optional file)
+ "Clear all version headers in the current buffer (or FILE).
+The headers are reset to their non-expanded form."
+ (let* ((filename (or file buffer-file-name))
+ (visited (find-buffer-visiting filename))
+ (backend (vc-backend filename)))
+ (when (vc-find-backend-function backend 'clear-headers)
+ (if visited
+ (let ((context (vc-buffer-context)))
+ ;; save-excursion may be able to relocate point and mark
+ ;; properly. If it fails, vc-restore-buffer-context
+ ;; will give it a second try.
+ (save-excursion
+ (vc-call-backend backend 'clear-headers))
+ (vc-restore-buffer-context context))
+ (set-buffer (find-file-noselect filename))
+ (vc-call-backend backend 'clear-headers)
+ (kill-buffer filename)))))
+
+(defun vc-modify-change-comment (files rev oldcomment)
+ "Edit the comment associated with the given files and revision."
+ ;; Less of a kluge than it looks like; log-view mode only passes
+ ;; this function a singleton list. Arguments left in this form in
+ ;; case the more general operation ever becomes meaningful.
+ (let ((backend (vc-responsible-backend (car files))))
+ (vc-start-logentry
+ files oldcomment t
+ "Enter a replacement change comment."
+ "*VC-log*"
+ (lambda () (vc-call-backend backend 'log-edit-mode))
+ (lexical-let ((rev rev))
+ (lambda (files comment)
+ (vc-call-backend backend
+ 'modify-change-comment files rev comment))))))
+
+;;;###autoload
+(defun vc-merge ()
+ "Merge changes between two revisions into the current buffer's file.
+This asks for two revisions to merge from in the minibuffer. If the
+first revision is a branch number, then merge all changes from that
+branch. If the first revision is empty, merge news, i.e. recent changes
+from the current branch.
+
+See Info node `Merging'."
+ (interactive)
+ (vc-ensure-vc-buffer)
+ (vc-buffer-sync)
+ (let* ((file buffer-file-name)
+ (backend (vc-backend file))
+ (state (vc-state file))
+ first-revision second-revision status)
+ (cond
+ ((stringp state) ;; Locking VCses only
+ (error "File is locked by %s" state))
+ ((not (vc-editable-p file))
+ (if (y-or-n-p
+ "File must be checked out for merging. Check out now? ")
+ (vc-checkout file t)
+ (error "Merge aborted"))))
+ (setq first-revision
+ (vc-read-revision
+ (concat "Branch or revision to merge from "
+ "(default news on current branch): ")
+ (list file)
+ backend))
+ (if (string= first-revision "")
+ (setq status (vc-call-backend backend 'merge-news file))
+ (if (not (vc-find-backend-function backend 'merge))
+ (error "Sorry, merging is not implemented for %s" backend)
+ (if (not (vc-branch-p first-revision))
+ (setq second-revision
+ (vc-read-revision
+ "Second revision: "
+ (list file) backend nil
+ ;; FIXME: This is CVS/RCS/SCCS specific.
+ (concat (vc-branch-part first-revision) ".")))
+ ;; We want to merge an entire branch. Set revisions
+ ;; accordingly, so that vc-BACKEND-merge understands us.
+ (setq second-revision first-revision)
+ ;; first-revision must be the starting point of the branch
+ (setq first-revision (vc-branch-part first-revision)))
+ (setq status (vc-call-backend backend 'merge file
+ first-revision second-revision))))
+ (vc-maybe-resolve-conflicts file status "WORKFILE" "MERGE SOURCE")))
+
+(defun vc-maybe-resolve-conflicts (file status &optional name-A name-B)
+ (vc-resynch-buffer file t (not (buffer-modified-p)))
+ (if (zerop status) (message "Merge successful")
+ (smerge-mode 1)
+ (message "File contains conflicts.")))
+
+;;;###autoload
+(defalias 'vc-resolve-conflicts 'smerge-ediff)
+
+;; TODO: This is OK but maybe we could integrate it better.
+;; E.g. it could be run semi-automatically (via a prompt?) when saving a file
+;; that was conflicted (i.e. upon mark-resolved).
+;; FIXME: should we add an "other-window" version? Or maybe we should
+;; hook it inside find-file so it automatically works for
+;; find-file-other-window as well. E.g. find-file could use a new
+;; `default-next-file' variable for its default file (M-n), and
+;; we could then set it upon mark-resolve, so C-x C-s C-x C-f M-n would
+;; automatically offer the next conflicted file.
+(defun vc-find-conflicted-file ()
+ "Visit the next conflicted file in the current project."
+ (interactive)
+ (let* ((backend (or (if buffer-file-name (vc-backend buffer-file-name))
+ (vc-responsible-backend default-directory)
+ (error "No VC backend")))
+ (files (vc-call-backend backend
+ 'conflicted-files default-directory)))
+ ;; Don't try and visit the current file.
+ (if (equal (car files) buffer-file-name) (pop files))
+ (if (null files)
+ (message "No more conflicted files")
+ (find-file (pop files))
+ (message "%s more conflicted files after this one"
+ (if files (length files) "No")))))
+
+;; Named-configuration entry points
+
+(defun vc-tag-precondition (dir)
+ "Scan the tree below DIR, looking for files not up-to-date.
+If any file is not up-to-date, return the name of the first such file.
+\(This means, neither tag creation nor retrieval is allowed.\)
+If one or more of the files are currently visited, return `visited'.
+Otherwise, return nil."
+ (let ((status nil))
+ (catch 'vc-locked-example
+ (vc-file-tree-walk
+ dir
+ (lambda (f)
+ (if (not (vc-up-to-date-p f)) (throw 'vc-locked-example f)
+ (when (get-file-buffer f) (setq status 'visited)))))
+ status)))
+
+;;;###autoload
+(defun vc-create-tag (dir name branchp)
+ "Descending recursively from DIR, make a tag called NAME.
+For each registered file, the working revision becomes part of
+the named configuration. If the prefix argument BRANCHP is
+given, the tag is made as a new branch and the files are
+checked out in that new branch."
+ (interactive
+ (let ((granularity
+ (vc-call-backend (vc-responsible-backend default-directory)
+ 'revision-granularity)))
+ (list
+ (if (eq granularity 'repository)
+ ;; For VC's that do not work at file level, it's pointless
+ ;; to ask for a directory, branches are created at repository level.
+ default-directory
+ (read-file-name "Directory: " default-directory default-directory t))
+ (read-string (if current-prefix-arg "New branch name: " "New tag name: "))
+ current-prefix-arg)))
+ (message "Making %s... " (if branchp "branch" "tag"))
+ (when (file-directory-p dir) (setq dir (file-name-as-directory dir)))
+ (vc-call-backend (vc-responsible-backend dir)
+ 'create-tag dir name branchp)
+ (vc-resynch-buffer dir t t t)
+ (message "Making %s... done" (if branchp "branch" "tag")))
+
+;;;###autoload
+(defun vc-retrieve-tag (dir name)
+ "Descending recursively from DIR, retrieve the tag called NAME.
+If NAME is empty, it refers to the latest revisions.
+If locking is used for the files in DIR, then there must not be any
+locked files at or below DIR (but if NAME is empty, locked files are
+allowed and simply skipped)."
+ (interactive
+ (let ((granularity
+ (vc-call-backend (vc-responsible-backend default-directory)
+ 'revision-granularity)))
+ (list
+ (if (eq granularity 'repository)
+ ;; For VC's that do not work at file level, it's pointless
+ ;; to ask for a directory, branches are created at repository level.
+ default-directory
+ (read-file-name "Directory: " default-directory default-directory t))
+ (read-string "Tag name to retrieve (default latest revisions): "))))
+ (let ((update (yes-or-no-p "Update any affected buffers? "))
+ (msg (if (or (not name) (string= name ""))
+ (format "Updating %s... " (abbreviate-file-name dir))
+ (format "Retrieving tag into %s... "
+ (abbreviate-file-name dir)))))
+ (message "%s" msg)
+ (vc-call-backend (vc-responsible-backend dir)
+ 'retrieve-tag dir name update)
+ (vc-resynch-buffer dir t t t)
+ (message "%s" (concat msg "done"))))
+
+
+;; Miscellaneous other entry points
+
+;; FIXME: this should be a defcustom
+;; FIXME: maybe add another choice:
+;; `root-directory' (or somesuch), which would mean show a short log
+;; for the root directory.
+(defvar vc-log-short-style '(directory)
+ "Whether or not to show a short log.
+If it contains `directory' then if the fileset contains a directory show a short log.
+If it contains `file' then show short logs for files.
+Not all VC backends support short logs!")
+
+(defvar log-view-vc-fileset)
+
+(defun vc-print-log-setup-buttons (working-revision is-start-revision limit pl-return)
+ (when (and limit (not (eq 'limit-unsupported pl-return))
+ (not is-start-revision))
+ (goto-char (point-max))
+ (lexical-let ((working-revision working-revision)
+ (limit limit))
+ (widget-create 'push-button
+ :notify (lambda (&rest ignore)
+ (vc-print-log-internal
+ log-view-vc-backend log-view-vc-fileset
+ working-revision nil (* 2 limit)))
+ :help-echo "Show the log again, and double the number of log entries shown"
+ "Show 2X entries")
+ (widget-insert " ")
+ (widget-create 'push-button
+ :notify (lambda (&rest ignore)
+ (vc-print-log-internal
+ log-view-vc-backend log-view-vc-fileset
+ working-revision nil nil))
+ :help-echo "Show the log again, showing all entries"
+ "Show unlimited entries"))
+ (widget-setup)))
+
+(defun vc-print-log-internal (backend files working-revision
+ &optional is-start-revision limit)
+ ;; Don't switch to the output buffer before running the command,
+ ;; so that any buffer-local settings in the vc-controlled
+ ;; buffer can be accessed by the command.
+ (let ((dir-present nil)
+ (vc-short-log nil)
+ (buffer-name "*vc-change-log*")
+ type
+ pl-return)
+ (dolist (file files)
+ (when (file-directory-p file)
+ (setq dir-present t)))
+ (setq vc-short-log
+ (not (null (if dir-present
+ (memq 'directory vc-log-short-style)
+ (memq 'file vc-log-short-style)))))
+ (setq type (if vc-short-log 'short 'long))
+ (lexical-let
+ ((working-revision working-revision)
+ (limit limit)
+ (shortlog vc-short-log)
+ (is-start-revision is-start-revision))
+ (vc-log-internal-common
+ backend buffer-name files type
+ (lambda (bk buf type-arg files-arg)
+ (vc-call-backend bk 'print-log files-arg buf
+ shortlog (when is-start-revision working-revision) limit))
+ (lambda (bk files-arg ret)
+ (vc-print-log-setup-buttons working-revision
+ is-start-revision limit ret))
+ (lambda (bk)
+ (vc-call-backend bk 'show-log-entry working-revision))))))
+
+(defvar vc-log-view-type nil
+ "Set this to differentiate the different types of logs.")
+(put 'vc-log-view-type 'permanent-local t)
+
+(defun vc-log-internal-common (backend
+ buffer-name
+ files
+ type
+ backend-func
+ setup-buttons-func
+ goto-location-func)
+ (let (retval)
+ (with-current-buffer (get-buffer-create buffer-name)
+ (set (make-local-variable 'vc-log-view-type) type))
+ (setq retval (funcall backend-func backend buffer-name type files))
+ (pop-to-buffer buffer-name)
+ (let ((inhibit-read-only t))
+ ;; log-view-mode used to be called with inhibit-read-only bound
+ ;; to t, so let's keep doing it, just in case.
+ (vc-call-backend backend 'log-view-mode)
+ (set (make-local-variable 'log-view-vc-backend) backend)
+ (set (make-local-variable 'log-view-vc-fileset) files))
+ (vc-exec-after
+ `(let ((inhibit-read-only t))
+ (funcall ',setup-buttons-func ',backend ',files ',retval)
+ (shrink-window-if-larger-than-buffer)
+ (funcall ',goto-location-func ',backend)
+ (setq vc-sentinel-movepoint (point))
+ (set-buffer-modified-p nil)))))
+
+(defun vc-incoming-outgoing-internal (backend remote-location buffer-name type)
+ (vc-log-internal-common
+ backend buffer-name nil type
+ (lexical-let
+ ((remote-location remote-location))
+ (lambda (bk buf type-arg files)
+ (vc-call-backend bk type-arg buf remote-location)))
+ (lambda (bk files-arg ret))
+ (lambda (bk)
+ (goto-char (point-min)))))
+
+;;;###autoload
+(defun vc-print-log (&optional working-revision limit)
+ "List the change log of the current fileset in a window.
+If WORKING-REVISION is non-nil, leave point at that revision.
+If LIMIT is non-nil, it should be a number specifying the maximum
+number of revisions to show; the default is `vc-log-show-limit'.
+
+When called interactively with a prefix argument, prompt for
+WORKING-REVISION and LIMIT."
+ (interactive
+ (cond
+ (current-prefix-arg
+ (let ((rev (read-from-minibuffer "Log from revision (default: last revision): " nil
+ nil nil nil))
+ (lim (string-to-number
+ (read-from-minibuffer
+ "Limit display (unlimited: 0): "
+ (format "%s" vc-log-show-limit)
+ nil nil nil))))
+ (when (string= rev "") (setq rev nil))
+ (when (<= lim 0) (setq lim nil))
+ (list rev lim)))
+ (t
+ (list nil (when (> vc-log-show-limit 0) vc-log-show-limit)))))
+ (let* ((vc-fileset (vc-deduce-fileset t)) ;FIXME: Why t? --Stef
+ (backend (car vc-fileset))
+ (files (cadr vc-fileset))
+ (working-revision (or working-revision (vc-working-revision (car files)))))
+ (vc-print-log-internal backend files working-revision nil limit)))
+
+;;;###autoload
+(defun vc-print-root-log (&optional limit)
+ "List the change log for the current VC controlled tree in a window.
+If LIMIT is non-nil, it should be a number specifying the maximum
+number of revisions to show; the default is `vc-log-show-limit'.
+When called interactively with a prefix argument, prompt for LIMIT."
+ (interactive
+ (cond
+ (current-prefix-arg
+ (let ((lim (string-to-number
+ (read-from-minibuffer
+ "Limit display (unlimited: 0): "
+ (format "%s" vc-log-show-limit)
+ nil nil nil))))
+ (when (<= lim 0) (setq lim nil))
+ (list lim)))
+ (t
+ (list (when (> vc-log-show-limit 0) vc-log-show-limit)))))
+ (let ((backend (vc-deduce-backend))
+ rootdir working-revision)
+ (unless backend
+ (error "Buffer is not version controlled"))
+ (setq rootdir (vc-call-backend backend 'root default-directory))
+ (setq working-revision (vc-working-revision rootdir))
+ (vc-print-log-internal backend (list rootdir) working-revision nil limit)))
+
+;;;###autoload
+(defun vc-log-incoming (&optional remote-location)
+ "Show a log of changes that will be received with a pull operation from REMOTE-LOCATION."
+ (interactive "sRemote location (empty for default): ")
+ (let ((backend (vc-deduce-backend))
+ rootdir working-revision)
+ (unless backend
+ (error "Buffer is not version controlled"))
+ (vc-incoming-outgoing-internal backend remote-location "*vc-incoming*" 'log-incoming)))
+
+;;;###autoload
+(defun vc-log-outgoing (&optional remote-location)
+ "Show a log of changes that will be sent with a push operation to REMOTE-LOCATION."
+ (interactive "sRemote location (empty for default): ")
+ (let ((backend (vc-deduce-backend))
+ rootdir working-revision)
+ (unless backend
+ (error "Buffer is not version controlled"))
+ (vc-incoming-outgoing-internal backend remote-location "*vc-outgoing*" 'log-outgoing)))
+
+;;;###autoload
+(defun vc-revert ()
+ "Revert working copies of the selected fileset to their repository contents.
+This asks for confirmation if the buffer contents are not identical
+to the working revision (except for keyword expansion)."
+ (interactive)
+ (let* ((vc-fileset (vc-deduce-fileset))
+ (files (cadr vc-fileset)))
+ ;; If any of the files is visited by the current buffer, make
+ ;; sure buffer is saved. If the user says `no', abort since
+ ;; we cannot show the changes and ask for confirmation to
+ ;; discard them.
+ (when (or (not files) (memq (buffer-file-name) files))
+ (vc-buffer-sync nil))
+ (dolist (file files)
+ (let ((buf (get-file-buffer file)))
+ (when (and buf (buffer-modified-p buf))
+ (error "Please kill or save all modified buffers before reverting")))
+ (when (vc-up-to-date-p file)
+ (unless (yes-or-no-p (format "%s seems up-to-date. Revert anyway? " file))
+ (error "Revert canceled"))))
+ (when (vc-diff-internal vc-allow-async-revert vc-fileset nil nil)
+ (unless (yes-or-no-p
+ (format "Discard changes in %s? "
+ (let ((str (vc-delistify files))
+ (nfiles (length files)))
+ (if (< (length str) 50)
+ str
+ (format "%d file%s" nfiles
+ (if (= nfiles 1) "" "s"))))))
+ (error "Revert canceled"))
+ (delete-windows-on "*vc-diff*")
+ (kill-buffer "*vc-diff*"))
+ (dolist (file files)
+ (message "Reverting %s..." (vc-delistify files))
+ (vc-revert-file file)
+ (message "Reverting %s...done" (vc-delistify files)))))
+
+;;;###autoload
+(defun vc-rollback ()
+ "Roll back (remove) the most recent changeset committed to the repository.
+This may be either a file-level or a repository-level operation,
+depending on the underlying version-control system."
+ (interactive)
+ (let* ((vc-fileset (vc-deduce-fileset))
+ (backend (car vc-fileset))
+ (files (cadr vc-fileset))
+ (granularity (vc-call-backend backend 'revision-granularity)))
+ (unless (vc-find-backend-function backend 'rollback)
+ (error "Rollback is not supported in %s" backend))
+ (when (and (not (eq granularity 'repository)) (/= (length files) 1))
+ (error "Rollback requires a singleton fileset or repository versioning"))
+ ;; FIXME: latest-on-branch-p should take the fileset.
+ (when (not (vc-call-backend backend 'latest-on-branch-p (car files)))
+ (error "Rollback is only possible at the tip revision"))
+ ;; If any of the files is visited by the current buffer, make
+ ;; sure buffer is saved. If the user says `no', abort since
+ ;; we cannot show the changes and ask for confirmation to
+ ;; discard them.
+ (when (or (not files) (memq (buffer-file-name) files))
+ (vc-buffer-sync nil))
+ (dolist (file files)
+ (when (buffer-modified-p (get-file-buffer file))
+ (error "Please kill or save all modified buffers before rollback"))
+ (when (not (vc-up-to-date-p file))
+ (error "Please revert all modified workfiles before rollback")))
+ ;; Accumulate changes associated with the fileset
+ (vc-setup-buffer "*vc-diff*")
+ (not-modified)
+ (message "Finding changes...")
+ (let* ((tip (vc-working-revision (car files)))
+ ;; FIXME: `previous-revision' should take the fileset.
+ (previous (vc-call-backend backend 'previous-revision
+ (car files) tip)))
+ (vc-diff-internal nil vc-fileset previous tip))
+ ;; Display changes
+ (unless (yes-or-no-p "Discard these revisions? ")
+ (error "Rollback canceled"))
+ (delete-windows-on "*vc-diff*")
+ (kill-buffer"*vc-diff*")
+ ;; Do the actual reversions
+ (message "Rolling back %s..." (vc-delistify files))
+ (with-vc-properties
+ files
+ (vc-call-backend backend 'rollback files)
+ `((vc-state . ,'up-to-date)
+ (vc-checkout-time . , (nth 5 (file-attributes file)))
+ (vc-working-revision . nil)))
+ (dolist (f files) (vc-resynch-buffer f t t))
+ (message "Rolling back %s...done" (vc-delistify files))))
+
+;;;###autoload
+(define-obsolete-function-alias 'vc-revert-buffer 'vc-revert "23.1")
+
+;;;###autoload
+(defun vc-update ()
+ "Update the current fileset's files to their tip revisions.
+For each one that contains no changes, and is not locked, then this simply
+replaces the work file with the latest revision on its branch. If the file
+contains changes, and the backend supports merging news, then any recent
+changes from the current branch are merged into the working file."
+ (interactive)
+ (let* ((vc-fileset (vc-deduce-fileset))
+ (backend (car vc-fileset))
+ (files (cadr vc-fileset)))
+ (save-some-buffers ; save buffers visiting files
+ nil (lambda ()
+ (and (buffer-modified-p)
+ (let ((file (buffer-file-name)))
+ (and file (member file files))))))
+ (dolist (file files)
+ (if (vc-up-to-date-p file)
+ (vc-checkout file nil t)
+ (if (eq (vc-checkout-model backend (list file)) 'locking)
+ (if (eq (vc-state file) 'edited)
+ (error "%s"
+ (substitute-command-keys
+ "File is locked--type \\[vc-revert] to discard changes"))
+ (error "Unexpected file state (%s) -- type %s"
+ (vc-state file)
+ (substitute-command-keys
+ "\\[vc-next-action] to correct")))
+ (vc-maybe-resolve-conflicts
+ file (vc-call-backend backend 'merge-news file)))))))
+
+(defun vc-version-backup-file (file &optional rev)
+ "Return name of backup file for revision REV of FILE.
+If version backups should be used for FILE, and there exists
+such a backup for REV or the working revision of file, return
+its name; otherwise return nil."
+ (when (vc-call make-version-backups-p file)
+ (let ((backup-file (vc-version-backup-file-name file rev)))
+ (if (file-exists-p backup-file)
+ backup-file
+ ;; there is no automatic backup, but maybe the user made one manually
+ (setq backup-file (vc-version-backup-file-name file rev 'manual))
+ (when (file-exists-p backup-file)
+ backup-file)))))
+
+(defun vc-revert-file (file)
+ "Revert FILE back to the repository working revision it was based on."
+ (with-vc-properties
+ (list file)
+ (let ((backup-file (vc-version-backup-file file)))
+ (when backup-file
+ (copy-file backup-file file 'ok-if-already-exists 'keep-date)
+ (vc-delete-automatic-version-backups file))
+ (vc-call revert file backup-file))
+ `((vc-state . up-to-date)
+ (vc-checkout-time . ,(nth 5 (file-attributes file)))))
+ (vc-resynch-buffer file t t))
+
+;;;###autoload
+(defun vc-switch-backend (file backend)
+ "Make BACKEND the current version control system for FILE.
+FILE must already be registered in BACKEND. The change is not
+permanent, only for the current session. This function only changes
+VC's perspective on FILE, it does not register or unregister it.
+By default, this command cycles through the registered backends.
+To get a prompt, use a prefix argument."
+ (interactive
+ (list
+ (or buffer-file-name
+ (error "There is no version-controlled file in this buffer"))
+ (let ((crt-bk (vc-backend buffer-file-name))
+ (backends nil))
+ (unless crt-bk
+ (error "File %s is not under version control" buffer-file-name))
+ ;; Find the registered backends.
+ (dolist (crt vc-handled-backends)
+ (when (and (vc-call-backend crt 'registered buffer-file-name)
+ (not (eq crt-bk crt)))
+ (push crt backends)))
+ ;; Find the next backend.
+ (let ((def (car backends))
+ (others backends))
+ (cond
+ ((null others) (error "No other backend to switch to"))
+ (current-prefix-arg
+ (intern
+ (upcase
+ (completing-read
+ (format "Switch to backend [%s]: " def)
+ (mapcar (lambda (b) (list (downcase (symbol-name b)))) backends)
+ nil t nil nil (downcase (symbol-name def))))))
+ (t def))))))
+ (unless (eq backend (vc-backend file))
+ (vc-file-clearprops file)
+ (vc-file-setprop file 'vc-backend backend)
+ ;; Force recomputation of the state
+ (unless (vc-call-backend backend 'registered file)
+ (vc-file-clearprops file)
+ (error "%s is not registered in %s" file backend))
+ (vc-mode-line file)))
+
+;;;###autoload
+(defun vc-transfer-file (file new-backend)
+ "Transfer FILE to another version control system NEW-BACKEND.
+If NEW-BACKEND has a higher precedence than FILE's current backend
+\(i.e. it comes earlier in `vc-handled-backends'), then register FILE in
+NEW-BACKEND, using the revision number from the current backend as the
+base level. If NEW-BACKEND has a lower precedence than the current
+backend, then commit all changes that were made under the current
+backend to NEW-BACKEND, and unregister FILE from the current backend.
+\(If FILE is not yet registered under NEW-BACKEND, register it.)"
+ (let* ((old-backend (vc-backend file))
+ (edited (memq (vc-state file) '(edited needs-merge)))
+ (registered (vc-call-backend new-backend 'registered file))
+ (move
+ (and registered ; Never move if not registered in new-backend yet.
+ ;; move if new-backend comes later in vc-handled-backends
+ (or (memq new-backend (memq old-backend vc-handled-backends))
+ (y-or-n-p "Final transfer? "))))
+ (comment nil))
+ (when (eq old-backend new-backend)
+ (error "%s is the current backend of %s" new-backend file))
+ (if registered
+ (set-file-modes file (logior (file-modes file) 128))
+ ;; `registered' might have switched under us.
+ (vc-switch-backend file old-backend)
+ (let* ((rev (vc-working-revision file))
+ (modified-file (and edited (make-temp-file file)))
+ (unmodified-file (and modified-file (vc-version-backup-file file))))
+ ;; Go back to the base unmodified file.
+ (unwind-protect
+ (progn
+ (when modified-file
+ (copy-file file modified-file 'ok-if-already-exists)
+ ;; If we have a local copy of the unmodified file, handle that
+ ;; here and not in vc-revert-file because we don't want to
+ ;; delete that copy -- it is still useful for OLD-BACKEND.
+ (if unmodified-file
+ (copy-file unmodified-file file
+ 'ok-if-already-exists 'keep-date)
+ (when (y-or-n-p "Get base revision from repository? ")
+ (vc-revert-file file))))
+ (vc-call-backend new-backend 'receive-file file rev))
+ (when modified-file
+ (vc-switch-backend file new-backend)
+ (unless (eq (vc-checkout-model new-backend (list file)) 'implicit)
+ (vc-checkout file t nil))
+ (rename-file modified-file file 'ok-if-already-exists)
+ (vc-file-setprop file 'vc-checkout-time nil)))))
+ (when move
+ (vc-switch-backend file old-backend)
+ (setq comment (vc-call-backend old-backend 'comment-history file))
+ (vc-call-backend old-backend 'unregister file))
+ (vc-switch-backend file new-backend)
+ (when (or move edited)
+ (vc-file-setprop file 'vc-state 'edited)
+ (vc-mode-line file new-backend)
+ (vc-checkin file new-backend nil comment (stringp comment)))))
+
+(defun vc-rename-master (oldmaster newfile templates)
+ "Rename OLDMASTER to be the master file for NEWFILE based on TEMPLATES."
+ (let* ((dir (file-name-directory (expand-file-name oldmaster)))
+ (newdir (or (file-name-directory newfile) ""))
+ (newbase (file-name-nondirectory newfile))
+ (masters
+ ;; List of potential master files for `newfile'
+ (mapcar
+ (lambda (s) (vc-possible-master s newdir newbase))
+ templates)))
+ (when (or (file-symlink-p oldmaster)
+ (file-symlink-p (file-name-directory oldmaster)))
+ (error "This is unsafe in the presence of symbolic links"))
+ (rename-file
+ oldmaster
+ (catch 'found
+ ;; If possible, keep the master file in the same directory.
+ (dolist (f masters)
+ (when (and f (string= (file-name-directory (expand-file-name f)) dir))
+ (throw 'found f)))
+ ;; If not, just use the first possible place.
+ (dolist (f masters)
+ (and f (or (not (setq dir (file-name-directory f)))
+ (file-directory-p dir))
+ (throw 'found f)))
+ (error "New file lacks a version control directory")))))
+
+;;;###autoload
+(defun vc-delete-file (file)
+ "Delete file and mark it as such in the version control system."
+ (interactive "fVC delete file: ")
+ (setq file (expand-file-name file))
+ (let ((buf (get-file-buffer file))
+ (backend (vc-backend file)))
+ (unless backend
+ (error "File %s is not under version control"
+ (file-name-nondirectory file)))
+ (unless (vc-find-backend-function backend 'delete-file)
+ (error "Deleting files under %s is not supported in VC" backend))
+ (when (and buf (buffer-modified-p buf))
+ (error "Please save or undo your changes before deleting %s" file))
+ (let ((state (vc-state file)))
+ (when (eq state 'edited)
+ (error "Please commit or undo your changes before deleting %s" file))
+ (when (eq state 'conflict)
+ (error "Please resolve the conflicts before deleting %s" file)))
+ (unless (y-or-n-p (format "Really want to delete %s? "
+ (file-name-nondirectory file)))
+ (error "Abort!"))
+ (unless (or (file-directory-p file) (null make-backup-files)
+ (not (file-exists-p file)))
+ (with-current-buffer (or buf (find-file-noselect file))
+ (let ((backup-inhibited nil))
+ (backup-buffer))))
+ ;; Bind `default-directory' so that the command that the backend
+ ;; runs to remove the file is invoked in the correct context.
+ (let ((default-directory (file-name-directory file)))
+ (vc-call-backend backend 'delete-file file))
+ ;; If the backend hasn't deleted the file itself, let's do it for him.
+ (when (file-exists-p file) (delete-file file))
+ ;; Forget what VC knew about the file.
+ (vc-file-clearprops file)
+ ;; Make sure the buffer is deleted and the *vc-dir* buffers are
+ ;; updated after this.
+ (vc-resynch-buffer file nil t)))
+
+;;;###autoload
+(defun vc-rename-file (old new)
+ "Rename file OLD to NEW in both work area and repository."
+ (interactive "fVC rename file: \nFRename to: ")
+ ;; in CL I would have said (setq new (merge-pathnames new old))
+ (let ((old-base (file-name-nondirectory old)))
+ (when (and (not (string= "" old-base))
+ (string= "" (file-name-nondirectory new)))
+ (setq new (concat new old-base))))
+ (let ((oldbuf (get-file-buffer old)))
+ (when (and oldbuf (buffer-modified-p oldbuf))
+ (error "Please save files before moving them"))
+ (when (get-file-buffer new)
+ (error "Already editing new file name"))
+ (when (file-exists-p new)
+ (error "New file already exists"))
+ (let ((state (vc-state old)))
+ (unless (memq state '(up-to-date edited))
+ (error "Please %s files before moving them"
+ (if (stringp state) "check in" "update"))))
+ (vc-call rename-file old new)
+ (vc-file-clearprops old)
+ ;; Move the actual file (unless the backend did it already)
+ (when (file-exists-p old) (rename-file old new))
+ ;; ?? Renaming a file might change its contents due to keyword expansion.
+ ;; We should really check out a new copy if the old copy was precisely equal
+ ;; to some checked-in revision. However, testing for this is tricky....
+ (when oldbuf
+ (with-current-buffer oldbuf
+ (let ((buffer-read-only buffer-read-only))
+ (set-visited-file-name new))
+ (vc-mode-line new (vc-backend new))
+ (set-buffer-modified-p nil)))))
+
+;;;###autoload
+(defun vc-update-change-log (&rest args)
+ "Find change log file and add entries from recent version control logs.
+Normally, find log entries for all registered files in the default
+directory.
+
+With prefix arg of \\[universal-argument], only find log entries for the current buffer's file.
+
+With any numeric prefix arg, find log entries for all currently visited
+files that are under version control. This puts all the entries in the
+log for the default directory, which may not be appropriate.
+
+From a program, any ARGS are assumed to be filenames for which
+log entries should be gathered."
+ (interactive
+ (cond ((consp current-prefix-arg) ;C-u
+ (list buffer-file-name))
+ (current-prefix-arg ;Numeric argument.
+ (let ((files nil)
+ (buffers (buffer-list))
+ file)
+ (while buffers
+ (setq file (buffer-file-name (car buffers)))
+ (and file (vc-backend file)
+ (setq files (cons file files)))
+ (setq buffers (cdr buffers)))
+ files))
+ (t
+ ;; Don't supply any filenames to backend; this means
+ ;; it should find all relevant files relative to
+ ;; the default-directory.
+ nil)))
+ (vc-call-backend (vc-responsible-backend default-directory)
+ 'update-changelog args))
+
+;; functions that operate on RCS revision numbers. This code should
+;; also be moved into the backends. It stays for now, however, since
+;; it is used in code below.
+(defun vc-branch-p (rev)
+ "Return t if REV is a branch revision."
+ (not (eq nil (string-match "\\`[0-9]+\\(\\.[0-9]+\\.[0-9]+\\)*\\'" rev))))
+
+;;;###autoload
+(defun vc-branch-part (rev)
+ "Return the branch part of a revision number REV."
+ (let ((index (string-match "\\.[0-9]+\\'" rev)))
+ (when index
+ (substring rev 0 index))))
+
+(define-obsolete-function-alias
+ 'vc-default-previous-version 'vc-default-previous-revision "23.1")
+
+(defun vc-default-responsible-p (backend file)
+ "Indicate whether BACKEND is reponsible for FILE.
+The default is to return nil always."
+ nil)
+
+(defun vc-default-could-register (backend file)
+ "Return non-nil if BACKEND could be used to register FILE.
+The default implementation returns t for all files."
+ t)
+
+(defun vc-default-latest-on-branch-p (backend file)
+ "Return non-nil if FILE is the latest on its branch.
+This default implementation always returns non-nil, which means that
+editing non-current revisions is not supported by default."
+ t)
+
+(defun vc-default-init-revision (backend) vc-default-init-revision)
+
+(defun vc-default-find-revision (backend file rev buffer)
+ "Provide the new `find-revision' op based on the old `checkout' op.
+This is only for compatibility with old backends. They should be updated
+to provide the `find-revision' operation instead."
+ (let ((tmpfile (make-temp-file (expand-file-name file))))
+ (unwind-protect
+ (progn
+ (vc-call-backend backend 'checkout file nil rev tmpfile)
+ (with-current-buffer buffer
+ (insert-file-contents-literally tmpfile)))
+ (delete-file tmpfile))))
+
+(defun vc-default-rename-file (backend old new)
+ (condition-case nil
+ (add-name-to-file old new)
+ (error (rename-file old new)))
+ (vc-delete-file old)
+ (with-current-buffer (find-file-noselect new)
+ (vc-register)))
+
+(defalias 'vc-default-check-headers 'ignore)
+
+(declare-function log-edit-mode "log-edit" ())
+
+(defun vc-default-log-edit-mode (backend) (log-edit-mode))
+
+(defun vc-default-log-view-mode (backend) (log-view-mode))
+
+(defun vc-default-show-log-entry (backend rev)
+ (with-no-warnings
+ (log-view-goto-rev rev)))
+
+(defun vc-default-comment-history (backend file)
+ "Return a string with all log entries stored in BACKEND for FILE."
+ (when (vc-find-backend-function backend 'print-log)
+ (with-current-buffer "*vc*"
+ (vc-call-backend backend 'print-log (list file))
+ (buffer-string))))
+
+(defun vc-default-receive-file (backend file rev)
+ "Let BACKEND receive FILE from another version control system."
+ (vc-call-backend backend 'register (list file) rev ""))
+
+(defun vc-default-retrieve-tag (backend dir name update)
+ (if (string= name "")
+ (progn
+ (vc-file-tree-walk
+ dir
+ (lambda (f) (and
+ (vc-up-to-date-p f)
+ (vc-error-occurred
+ (vc-call-backend backend 'checkout f nil "")
+ (when update (vc-resynch-buffer f t t)))))))
+ (let ((result (vc-tag-precondition dir)))
+ (if (stringp result)
+ (error "File %s is locked" result)
+ (setq update (and (eq result 'visited) update))
+ (vc-file-tree-walk
+ dir
+ (lambda (f) (vc-error-occurred
+ (vc-call-backend backend 'checkout f nil name)
+ (when update (vc-resynch-buffer f t t)))))))))
+
+(defun vc-default-revert (backend file contents-done)
+ (unless contents-done
+ (let ((rev (vc-working-revision file))
+ (file-buffer (or (get-file-buffer file) (current-buffer))))
+ (message "Checking out %s..." file)
+ (let ((failed t)
+ (backup-name (car (find-backup-file-name file))))
+ (when backup-name
+ (copy-file file backup-name 'ok-if-already-exists 'keep-date)
+ (unless (file-writable-p file)
+ (set-file-modes file (logior (file-modes file) 128))))
+ (unwind-protect
+ (let ((coding-system-for-read 'no-conversion)
+ (coding-system-for-write 'no-conversion))
+ (with-temp-file file
+ (let ((outbuf (current-buffer)))
+ ;; Change buffer to get local value of vc-checkout-switches.
+ (with-current-buffer file-buffer
+ (let ((default-directory (file-name-directory file)))
+ (vc-call-backend backend 'find-revision
+ file rev outbuf)))))
+ (setq failed nil))
+ (when backup-name
+ (if failed
+ (rename-file backup-name file 'ok-if-already-exists)
+ (and (not vc-make-backup-files) (delete-file backup-name))))))
+ (message "Checking out %s...done" file))))
+
+(defalias 'vc-default-revision-completion-table 'ignore)
+(defalias 'vc-default-mark-resolved 'ignore)
+
+(defun vc-default-dir-status-files (backend dir files default-state update-function)
+ (funcall update-function
+ (mapcar (lambda (file) (list file default-state)) files)))
+
+(defun vc-check-headers ()
+ "Check if the current file has any headers in it."
+ (interactive)
+ (vc-call-backend (vc-backend buffer-file-name) 'check-headers))
+
+\f
+
+;; These things should probably be generally available
+
+(defun vc-string-prefix-p (prefix string)
+ (let ((lpref (length prefix)))
+ (and (>= (length string) lpref)
+ (eq t (compare-strings prefix nil nil string nil lpref)))))
+
+(defun vc-file-tree-walk (dirname func &rest args)
+ "Walk recursively through DIRNAME.
+Invoke FUNC f ARGS on each VC-managed file f underneath it."
+ (vc-file-tree-walk-internal (expand-file-name dirname) func args)
+ (message "Traversing directory %s...done" dirname))
+
+(defun vc-file-tree-walk-internal (file func args)
+ (if (not (file-directory-p file))
+ (when (vc-backend file) (apply func file args))
+ (message "Traversing directory %s..." (abbreviate-file-name file))
+ (let ((dir (file-name-as-directory file)))
+ (mapcar
+ (lambda (f) (or
+ (string-equal f ".")
+ (string-equal f "..")
+ (member f vc-directory-exclusion-list)
+ (let ((dirf (expand-file-name f dir)))
+ (or
+ (file-symlink-p dirf) ;; Avoid possible loops.
+ (vc-file-tree-walk-internal dirf func args)))))
+ (directory-files dir)))))
+
+(provide 'vc)
+
+;; arch-tag: ca82c1de-3091-4e26-af92-460abc6213a6
+;;; vc.el ends here
+ 2010-07-14 Jan Djärv <jan.h.d@swipnet.se>
+
+ * xterm.h (x_menubar_window_to_frame): Second parameter is XEvent*.
+
+ * xterm.c (handle_one_xevent): Pass event to x_menubar_window_to_frame.
+
+ * xmenu.c (x_activate_menubar): Revert previous fix for Bug#6499,
+ i.e. don't put back ButtonRelease (Bug#6608).
+
+ * xfns.c (x_menubar_window_to_frame): Take XEvent as second parameter
+ instead of Window. Call xg_event_is_for_menubar when
+ USE_GTK (Bug#6499).
+
+ * gtkutil.h (xg_event_is_for_menubar): Declare.
+
+ * gtkutil.c (xg_event_is_for_menubar): New function (Bug#6499).
+
+ 2010-07-14 Eli Zaretskii <eliz@gnu.org>
+
+ * w32fns.c (x_set_foreground_color): Fix setting the cursor color
+ when it's the same as the old foreground. (Bug#6609)
+
+2010-07-16 Jan Djärv <jan.h.d@swipnet.se>
+
+ * xmenu.c (free_frame_menubar): Only call x_set_window_size if
+ widget is non-null (Bug#6645).
+
+2010-07-15 Andreas Schwab <schwab@linux-m68k.org>
+
+ * xterm.c (x_fully_uncatch_errors, x_trace_wire, x_check_font):
+ Convert old-style definition.
+
+ * xmenu.c (create_and_show_popup_menu, xmenu_show): Fix type of
+ timestamp argument.
+
+2010-07-15 Eli Zaretskii <eliz@gnu.org>
+
+ * fringe.c (update_window_fringes): Restore mistakenly reverted
+ code from 2010-04-17T12:33:05Z!eliz@gnu.org merged in 2010-04-20T13:31:28Z!eliz@gnu.org.
+
+2010-07-14 Jan Djärv <jan.h.d@swipnet.se>
+
+ * xterm.c (xm_scroll_callback, x_process_timeouts): K&R => prototype.
+ (SET_SAVED_KEY_EVENT): Remove (not used).
+ (SET_SAVED_MENU_EVENT): Rename to SET_SAVED_BUTTON_EVENT and
+ remove size parameter.
+ (handle_one_xevent): Check popup_activated () for menu for Xt also.
+ Remove #ifdef USE_GTK around finish = X_EVENT_DROP.
+ Remove #ifdef USE_MOTIF code that did SET_SAVED_BUTTON_EVENT for
+ ButtonRelease.
+ (x_set_window_size_1): scroll_bar_actual_width is always
+ SCROLL_BAR_COLS * COLUMN_WIDTH for the purpose of frame sizing.
+
+ * xdisp.c (pending_menu_activation): Remove extern declaration.
+ (prepare_menu_bars): Remove setting of pending_menu_activation.
+
+ * xmenu.c (pending_menu_activation): Remove.
+ (x_activate_menubar): Set popup_activated_flag for Xt also. Remove
+ setting of pending_menu_activation.
+ (set_frame_menubar): Remove check of pending_menu_activation.
+ Declare menubar_size before code. Correct spelling in comment.
+
+2010-07-14 Kenichi Handa <handa@m17n.org>
+
+ * font.c (font_open_entity): Cancel previous change.
+ (Ffont_get): Don't check FONT_ENTITY_INDEX of a font-object.
+
+2010-07-13 Eli Zaretskii <eliz@gnu.org>
+
+ Remove subprocesses #ifdefs.
+ * process.c <inhibit_sentinels>: Move to the common part.
+ (Fwaiting_for_user_input_p): Move to the common part; return nil
+ if async subprocesses aren't supported.
+ * sysdep.c (wait_for_termination) [!MSDOS]: Don't compile on
+ MS-DOS. Remove "#ifdef subprocesses".
+ (sys_subshell, sys_select): Remove "#ifdef subprocesses".
+ (gettimeofday): Remove "#ifdef subprocesses".
+ (wait_without_blocking): Remove function.
+ (flush_pending_output, child_setup_tty): Don't compile on MS-DOS.
+ Remove "#ifdef subprocesses".
+ (child_setup_tty): Use WINDOWSNT instead of DOS_NT, since not
+ compiled on MS-DOS.
+ * callproc.c (Fcall_process) [!MSDOS]: Don't call
+ wait_for_termination on MS-DOS.
+ * emacs.c (shut_down_emacs): Remove "#ifndef subprocesses" from
+ initialization of inhibit_sentinels.
+ * keyboard.c (record_asynch_buffer_change): Remove "#ifdef
+ subprocesses" conditional.
+ * callproc.c (Fcall_process) [!subprocesses]: Don't call
+ wait_for_termination, since `buffer' cannot be an integer when
+ async subprocesses are not supported
+ * xdisp.c (decode_mode_spec): Use `MSDOS' instead of `subprocesses'
+ for ifdefing away the call to Fprocess_status.
+
+ * process.c (add_keyboard_wait_descriptor) [!subprocesses]: Ifdef
+ away the entire body of the function.
+
+2010-07-13 Dan Nicolaescu <dann@ics.uci.edu>
+
+ Remove subprocesses #ifdefs from term.c.
+ * process.c (add_keyboard_wait_descriptor)
+ (delete_keyboard_wait_descriptor): Move to common section, do
+ nothing when subprocesses is not defined.
+ * term.c (Fsuspend_tty, Fresume_tty, init_tty): Remove subprocesses #ifdefs.
+
+ Convert maybe_fatal to standard C.
+ * lisp.h (verror): Declare.
+ * eval.c (verror): New function containing the code from ...
+ (error): ... this. Call verror.
+ * term.c (vfatal): New function containing the code from ...
+ (fatal): ... this. Call vfatal.
+ (maybe_fatal): Convert to standard C, use variable number of
+ arguments. Declare as non-return.
+ (init_tty): Fix maybe_fatal call.
+
+2010-07-12 Dan Nicolaescu <dann@ics.uci.edu>
+
+ * xterm.c (x_scroll_bar_set_handle, x_scroll_bar_expose)
+ (_scroll_bar_note_movement): Convert definitions to standard C.
+ * xmenu.c (menu_help_callback, pop_down_menu, xmenu_show):
+ * xfns.c (hack_wm_protocols, x_window, x_window): Likewise.
+
+2010-07-12 Dan Nicolaescu <dann@ics.uci.edu>
+
+ * xterm.c (x_frame_of_widget, x_alloc_nearest_color_for_widget)
+ (x_alloc_lighter_color_for_widget, cvt_string_to_pixel)
+ (cvt_pixel_dtor, x_window_to_menu_bar, xt_action_hook)
+ (xaw_jump_callback, xaw_scroll_callback)
+ (x_create_toolkit_scroll_bar, x_set_toolkit_scroll_bar_thumb)
+ (x_wm_set_size_hint, x_activate_timeout_atimer): Convert
+ definitions to standard C.
+ * xmenu.c (menubar_id_to_frame, popup_get_selection)
+ (popup_activate_callback, popup_deactivate_callback)
+ (menu_highlight_callback, menubar_selection_callback)
+ (apply_systemfont_to_dialog, apply_systemfont_to_menu)
+ (free_frame_menubar, popup_selection_callback, as)
+ (create_and_show_popup_menu, dialog_selection_callback)
+ (create_and_show_dialog):
+ * xfns.c (hack_wm_protocols, x_window):
+ * xfaces.c (x_update_menu_appearance):
+ * widget.c (get_default_char_pixel_size, pixel_to_char_size)
+ (char_to_pixel_size, round_size_to_char, get_wm_shell)
+ (set_frame_size, update_wm_hints, setup_frame_gcs)
+ (update_various_frame_slots, update_from_various_frame_slots)
+ (EmacsFrameInitialize, EmacsFrameRealize, EmacsFrameResize)
+ (EmacsFrameSetValues, EmacsFrameQueryGeometry)
+ (EmacsFrameSetCharSize, widget_store_internal_border): Likewise.
+
+2010-07-12 Andreas Schwab <schwab@linux-m68k.org>
+
+ * dbusbind.c (xd_initialize): Don't compare boolean with a
+ constant.
+
+2010-07-12 Eli Zaretskii <eliz@gnu.org>
+
+ * process.c (setup_process_coding_systems): Move to the part
+ shared by non-subprocesses systems, and make its body empty when
+ subprocesses is not defined.
+ (close_process_descs): Move to the part shared by non-subprocesses
+ systems.
+ (wait_reading_process_output) [!subprocesses]: Convert arg list to
+ ANSI C.
+
+2010-07-12 Andreas Schwab <schwab@linux-m68k.org>
+
+ * editfns.c (transpose_markers): Convert old-style definition.
+ * emacs.c (abort, shut_down_emacs, fixup_locale)
+ (synchronize_system_time_locale)
+ (synchronize_system_messages_locale, syms_of_emacs): Likewise.
+ * floatfns.c (extract_float, matherr, init_floatfns)
+ (syms_of_floatfns): Likewise.
+ * fns.c (make_hash_table): Likewise.
+ * ftfont.c (ftfont_get_otf, ftfont_otf_features)
+ (ftfont_otf_capability, ftfont_get_glyph_id, ftfont_get_metrics)
+ (ftfont_drive_otf, ftfont_shape_by_flt, ftfont_shape)
+ (ftfont_variation_glyphs): Likewise.
+ * gtkutil.c (xg_create_widget, xg_modify_menubar_widgets): Likewise.
+ * keymap.c (describe_map_tree, describe_map, describe_vector): Likewise.
+ * lread.c (read_filtered_event): Likewise.
+ * minibuf.c (read_minibuf_noninteractive, read_minibuf): Likewise.
+ * process.c (wait_reading_process_output): Likewise.
+ * scroll.c (do_line_insertion_deletion_costs): Likewise.
+ * search.c (search_buffer, boyer_moore): Likewise.
+ * syntax.c (scan_sexps_forward): Likewise.
+ * xdisp.c (try_scrolling): Likewise.
+ * xfaces.c (face_at_buffer_position, face_for_overlay_string)
+ (face_at_string_position): Likewise.
+ * xfns.c (x_default_scroll_bar_color_parameter): Likewise.
+ * xselect.c (x_get_window_property, receive_incremental_selection)
+ (x_get_window_property_as_lisp_data, lisp_data_to_selection_data):
+ Likewise.
+ * xterm.c (x_draw_relief_rect, x_draw_box_rect): Likewise.
+
+2010-07-12 Dan Nicolaescu <dann@ics.uci.edu>
+
+ * callproc.c (child_setup): Remove subprocesses conditional.
+ Remove code dealing with SET_EMACS_PRIORITY, unused.
+
+ * buffer.c (Fset_buffer_multibyte): Remove subprocesses conditional.
+ * process.c (close_process_descs): Use DOS_NT instead of WINDOWSNT.
+
+ * emacs.c (__do_global_ctors, __do_global_ctors_aux)
+ (__do_global_dtors, __main): Use void in definition.
+ (main): Remove code dealing with SET_EMACS_PRIORITY, unused.
+ Remove SYMS_MACHINE code, unused. Remove SYMS_SYSTEM, inline
+ the only users from ...
+ * s/ms-w32.h (SYMS_SYSTEM): ... here and ...
+ * s/msdos.h (SYMS_SYSTEM): ... here. Remove.
+ (HAVE_VOLATILE): Remove, unused.
+
+ Convert more function definitions to standard C.
+ * xdisp.c (window_box_edges, handle_single_display_spec)
+ (display_string): Convert definition to standard C.
+ * scroll.c (do_direct_scrolling, scrolling_1):
+ * dispnew.c (allocate_matrices_for_frame_redisplay)
+ (mirrored_line_dance):
+ * coding.c (code_convert_string):
+ * charset.c (map_charset_chars):
+ * ccl.c (Fccl_program_p, Fccl_execute, Fccl_execute_on_string)
+ (Fregister_ccl_program, Fregister_code_conversion_map):
+ * keyboard.c (kbd_buffer_nr_stored): Likewise.
+ (head_table): Make static and const.
+
+2010-07-12 Andreas Schwab <schwab@linux-m68k.org>
+
+ * Makefile.in (C_WARNINGS_SWITCH, PROFILING_CFLAGS)
+ (PROFILING_LDFLAGS): Set from substitution.
+ (ALL_CFLAGS): Add C_WARNINGS_SWITCH and PROFILING_CFLAGS, put
+ CFLAGS last.
+
+2010-07-12 Kenichi Handa <handa@m17n.org>
+
+ * Makefile.in (lisp): Change hebrew.el to hebrew.elc.
+ (shortlisp): Likewise.
+
+ * font.h (enum font_property_index): New member FONT_ENTITY_INDEX.
+
+ * font.c (font_open_entity): Record ENTITY in FONT_OBJECT's slot
+ of FONT_ENTITY_INDEX.
+ (Ffont_get): If KEY is :otf and the font-object doesn't have the
+ property, get the property value dynamically.
+ (Ffont_put): Accept font-entity and font-object too.
+ (Ffont_get_glyhphs): Renamed from Fget_font_glyphs. Arguments and
+ return value changed.
+ (syms_of_font): Adjusted for the above change.
+
+2010-07-11 Andreas Schwab <schwab@linux-m68k.org>
+
+ * blockinput.h: Remove obsolete comment.
+
+ * lisp.h: Include <stddef.h>.
+ (OFFSETOF): Don't define.
+ (VECSIZE): Use offsetof instead of OFFSETOF.
+ (PSEUDOVECSIZE): Likewise.
+ * process.c (conv_sockaddr_to_lisp): Likewise.
+ * alloc.c: Don't include <stddef.h>.
+ * buffer.h (PER_BUFFER_VAR_OFFSET): Use offsetof.
+
+ * process.c: Remove obsolete comment.
+
+2010-07-11 Chong Yidong <cyd@stupidchicken.com>
+
+ * xfaces.c (Vface_remapping_alist): Doc fix (Bug#6091).
+
+2010-07-11 Andreas Schwab <schwab@linux-m68k.org>
+
+ * callint.c (Fcall_interactively): Use strchr, strrchr instead of
+ index, rindex.
+ * doc.c (get_doc_string, Fsnarf_documentation): Likewise.
+ * editfns.c (Fuser_full_name, Fformat): Likewise.
+ * emacs.c (argmatch, sort_args, decode_env_path): Likewise.
+ * fileio.c (Ffile_symlink_p): Likewise.
+ * filelock.c (current_lock_owner): Likewise.
+ * font.c (font_parse_name, font_parse_family_registry): Likewise.
+ * fontset.c (fontset_pattern_regexp): Likewise.
+ * lread.c (read1): Likewise.
+ * sysdep.c (init_system_name): Likewise.
+ * xfns.c (select_visual): Likewise.
+ * s/hpux10-20.h (index, rindex): Don't define.
+ * s/ms-w32.h (index): Likewise.
+ * s/usg5-4.h: Likewise.
+
+ * callproc.c (relocate_fd): Use F_DUPFD if defined.
+
+ * alloc.c (pending_malloc_warning, malloc_warning): Add const.
+ * callproc.c (relocate_fd, getenv_internal_1, getenv_internal)
+ (egetenv): Likewise.
+ * doprnt.c (doprnt): Likewise.
+ * editfns.c (set_time_zone_rule, format2): Likewise.
+ * emacs.c (decode_env_path): Likewise.
+ * eval.c (signal_error, error): Likewise.
+ * insdel.c (replace_range_2): Likewise.
+ * keyboard.c (cmd_error_internal): Likewise.
+ * lread.c (isfloat_string, make_symbol, dir_warning): Likewise.
+ * print.c (write_string, write_string_1, print_error_message):
+ Likewise.
+ * vm-limit.c (warn_function, memory_warnings): Likewise.
+ * xdisp.c (message1, message1_nolog, message_with_string)
+ (vmessage, message, message_nolog): Likewise.
+ * emacs.c: Remove duplicate declaration.
+ * keyboard.h: Likewise.
+ * lisp.h: Update prototypes.
+
+ * eval.c: Fix indentation problem.
+
+ * keyboard.c: Include "process.h"
+
+ * eval.c: Remove obsolete noinline declaration.
+ * fns.c: Likewise.
+
+2010-07-11 Ken Raeburn <raeburn@raeburn.org>
+
+ * doprnt.c (doprnt): Take a va_list argument instead of count and
+ pointer.
+ * eval.c (error): Change to a standard-C variadic function.
+ * xdisp.c (vmessage): Renamed from message, made static, and
+ changed to take a va_list argument.
+ (message): New variadic wrapper.
+ (message_nolog): Now a variadic function, calling vmessage.
+ * lisp.h: Include stdarg.h for va_list.
+ (doprnt, error, message, message_nolog): Decls updated.
+
+2010-07-11 Eli Zaretskii <eliz@gnu.org>
+
+ * process.c (syms_of_process) <delete-exited-processes>: Define
+ even if !subprocesses.
+ (delete_exited_processes): Ditto.
+
+ * msdos.c (syms_of_msdos) <delete-exited-processes>: Remove DEFVAR.
+ (delete_exited_processes): Don't define.
+
2010-07-10 Chong Yidong <cyd@stupidchicken.com>
- * xfaces.c (realize_face): Garbage the frame if a face is removed
- (Bug#6593).
+ * frame.c (make_frame): Initialize menu_bar_lines and
+ tool_bar_lines members.
+ (make_initial_frame, make_terminal_frame): Initialize
+ menu_bar_lines using value of menu-bar-mode.
-2010-07-05 Andreas Schwab <schwab@linux-m68k.org>
+ * msdos.c (IT_set_frame_parameters): Don't set menu-bar-lines.
- * keyboard.c: Remove duplicate <setjmp.h>.
- (read_key_sequence): Remove volatile qualifiers.
+2010-07-10 Eli Zaretskii <eliz@gnu.org>
-2010-07-05 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
+ * process.c: Reshuffle #include's. Condition some of the global
+ and static variables on `subprocesses'.
+ (hold_keyboard_input, unhold_keyboard_input, kbd_on_hold_p):
+ Leave only one implementation.
+ (Fget_buffer_process, Fprocess_inherit_coding_system_flag)
+ (kill_buffer_processes, Flist_system_processes)
+ (Fprocess_attributes, init_process, syms_of_process): Unify the
+ implementations for with subprocesses and without them.
- * dispextern.h (FRINGE_HEIGHT_BITS): New define.
- (struct glyph_row): New members left_fringe_offset and
- right_fringe_offset.
+2010-07-09 Jan Djärv <jan.h.d@swipnet.se>
+
+ * xmenu.c (set_frame_menubar): Must realize menubar_widget to get the
+ correct size for Motif.
+ (free_frame_menubar): Call x_set_window_size to update frame size.
+
+ * xfns.c (x_window): Set borderWidth to 0 for pane and
+ EmacsFrame. Frame size calculation is wrong otherwise.
+
+2010-07-09 Michael Albinus <michael.albinus@gmx.de>
+
+ * dbusbind.c (xd_initialize): Add new argument RAISE_ERROR, which
+ allows to suppress errors when polling in Emacs' main loop.
+ (Fdbus_init_bus, Fdbus_get_unique_name, Fdbus_call_method)
+ (Fdbus_call_method_asynchronously, Fdbus_method_return_internal)
+ (Fdbus_method_error_internal, Fdbus_send_signal)
+ (xd_get_dispatch_status, xd_read_message, Fdbus_register_signal)
+ (Fdbus_register_method): Use it. (Bug#6579)
+
+2010-07-08 Dan Nicolaescu <dann@ics.uci.edu>
+
+ * alloc.c: Convert DEFUNs to standard C.
+ * buffer.c:
+ * bytecode.c:
+ * callint.c:
+ * callproc.c:
+ * casefiddle.c:
+ * casetab.c:
+ * category.c:
+ * character.c:
+ * charset.c:
+ * chartab.c:
+ * cmds.c:
+ * coding.c:
+ * composite.c:
+ * data.c:
+ * dbusbind.c:
+ * dired.c:
+ * dispnew.c:
+ * doc.c:
+ * dosfns.c:
+ * editfns.c:
+ * emacs.c:
+ * eval.c:
+ * fileio.c:
+ * filelock.c:
+ * floatfns.c:
+ * fns.c:
+ * font.c:
+ * fontset.c:
+ * frame.c:
+ * fringe.c:
+ * image.c:
+ * indent.c:
+ * insdel.c:
+ * keyboard.c:
+ * keymap.c:
+ * lread.c:
+ * macros.c:
+ * marker.c:
+ * menu.c:
+ * minibuf.c:
+ * msdos.c:
+ * nsfns.m:
+ * nsmenu.m:
+ * nsselect.m:
+ * print.c:
+ * process.c:
+ * search.c:
+ * sound.c:
+ * syntax.c:
+ * term.c:
+ * terminal.c:
+ * textprop.c:
+ * undo.c:
+ * w16select.c:
+ * w32console.c:
+ * w32fns.c:
+ * w32font.c:
+ * w32menu.c:
+ * w32proc.c:
+ * w32select.c:
+ * window.c:
+ * xdisp.c:
+ * xfaces.c:
+ * xfns.c:
+ * xmenu.c:
+ * xselect.c:
+ * xsettings.c:
+ * xsmfns.c: Likewise.
+
+
+2010-07-08 Eli Zaretskii <eliz@gnu.org>
+
+ * process.c (kbd_is_on_hold, hold_keyboard_input)
+ (unhold_keyboard_input, kbd_on_hold_p) [!subprocesses]: Define.
+
+2010-07-08 Jan Djärv <jan.h.d@swipnet.se>
+
+ * xmenu.c (set_frame_menubar, create_and_show_popup_menu)
+ (create_and_show_dialog): Don't call apply_systemfont_to_(menu|dialog)
+ unless USE_LUCID.
+
+2010-07-08 Dan Nicolaescu <dann@ics.uci.edu>
+
+ * xdisp.c (store_mode_line_noprop_char): Remove K&R alternative declaration.
+
+ Clean up include guards.
+ * tparam.c: Remove include guards for config.h, string.h and code
+ that assumes #ifndef emacs.
+ * termcap.c:
+ * unexalpha.c:
+ * sysdep.c:
+ * filemode.c:
+ * filelock.c:
+ * bidi.c: Likewise.
+
+ Remove prefix-args.c
+ * prefix-args.c: Remove file.
+ * autodeps.mk (ALLOBJS): Remove reference to prefix-args.
+ * Makefile.in (temacs${EXEEXT}): Remove references to
+ PRE_EDIT_LDFLAGS and POST_EDIT_LDFLAGS.
+ (mostlyclean): Remove reference to prefix-args.
+ (prefix-args): Remove.
+
+ Simplify cstart_of_data, start_of_code and related code.
+ * mem-limits.h: Remove !emacs and _LIBC conditional code.
+ (start_of_data): Merge into start_of_data function.
+ * sysdep.c (start_of_text): Remove. Move simplified versions of
+ it in the only users: unexaix.c and unexec.c.
+ (read_input_waiting): Remove local declaration of quit_char.
+ (start, etext): Remove declarations.
+ (start_of_data): Merge with the version in mem-limits.h and move
+ to vm-limits.c.
+ * vm-limit.c (start_of_data): Merged and simplified version of the
+ code formerly in mem-limits.h and sysdep.c.
+ * unexec.c (start): New declaration, moved from sysdep.c.
+ (start_of_text): Simplified version of the code formerly in sysdep.c.
+ * unexaix.c (start_of_text): Simplified version of the code
+ formerly in sysdep.c.
+ * m/alpha.h (HAVE_TEXT_START): Remove.
+ (TEXT_START): Move ...
+ * unexalpha.c (TEXT_START): ... here.
+ * s/hpux10-20.h (TEXT_START): Remove.
+ * s/darwin.h (TEXT_START):
+ * m/mips.h (TEXT_START):
+ * m/macppc.h (HAVE_TEXT_START):
+ * m/m68k.h (TEXT_START):
+ * m/iris4d.h (TEXT_START):
+ * m/intel386.h (TEXT_START):
+ * m/ibmrs6000.h (TEXT_START):
+ * m/ia64.h (HAVE_TEXT_START):
+ * s/msdos.h (TEXT_START): Likewise.
+
+2010-07-07 Andreas Schwab <schwab@linux-m68k.org>
+
+ * alloc.c (overrun_check_malloc, overrun_check_realloc)
+ (overrun_check_free, xstrdup, allocate_string)
+ (allocate_string_data, compact_small_strings, Fmake_string)
+ (make_unibyte_string, make_multibyte_string)
+ (make_string_from_bytes, make_specified_string, make_float)
+ (Fcons, allocate_terminal, allocate_frame, make_pure_string)
+ (Fgarbage_collect): Replace bcopy, safe_bcopy, bzero, bcmp by
+ memcpy, memmove, memset, memcmp.
+ * atimer.c (start_atimer, set_alarm): Likewise.
+ * buffer.c (clone_per_buffer_values, report_overlay_modification)
+ (mmap_realloc, init_buffer_once): Likewise.
+ * callint.c (Fcall_interactively): Likewise.
+ * callproc.c (Fcall_process, Fcall_process_region, child_setup)
+ (getenv_internal_1): Likewise.
+ * casefiddle.c (casify_object): Likewise.
+ * ccl.c (ccl_driver): Likewise.
+ * character.c (str_as_multibyte, str_to_multibyte): Likewise.
+ * charset.c (load_charset_map_from_file)
+ (load_charset_map_from_file, load_charset_map_from_vector)
+ (Fdefine_charset_internal): Likewise.
+ * cm.c (Wcm_clear): Likewise.
+ * coding.c (decode_eol, decode_coding_object)
+ (Fset_coding_system_priority, make_subsidiaries): Likewise.
+ * data.c (Faset): Likewise.
+ * dired.c (directory_files_internal, file_name_completion_stat):
+ Likewise.
+ * dispnew.c (new_glyph_matrix, adjust_glyph_matrix)
+ (clear_glyph_row, copy_row_except_pointers)
+ (copy_glyph_row_contents, new_glyph_pool, realloc_glyph_pool)
+ (save_current_matrix, restore_current_matrix)
+ (build_frame_matrix_from_leaf_window, mirrored_line_dance)
+ (mirror_line_dance, scrolling_window): Likewise.
+ * doc.c (Fsnarf_documentation, Fsubstitute_command_keys):
+ Likewise.
+ * doprnt.c (doprnt): Likewise.
+ * editfns.c (Fuser_full_name, make_buffer_string_both)
+ (Fmessage_box, Fformat, Ftranspose_regions): Likewise.
+ * emacs.c (sort_args): Likewise.
+ * eval.c (Fapply, Ffuncall): Likewise.
+ * fileio.c (Ffile_name_directory, make_temp_name)
+ (Fexpand_file_name, search_embedded_absfilename)
+ (Fsubstitute_in_file_name, Ffile_symlink_p, Finsert_file_contents)
+ (auto_save_error): Likewise.
+ * fns.c (Fstring_equal, Fcopy_sequence, concat)
+ (string_to_multibyte, Fstring_as_unibyte, Fstring_as_multibyte)
+ (internal_equal, Fclear_string, larger_vector, copy_hash_table)
+ (Fmake_hash_table): Likewise.
+ * fringe.c (Fdefine_fringe_bitmap): Likewise.
+ * ftfont.c (ftfont_text_extents): Likewise.
+ * getloadavg.c (getloadavg): Likewise.
+ * image.c (define_image_type, make_image, make_image_cache)
+ (x_create_x_image_and_pixmap, xbm_image_p)
+ (w32_create_pixmap_from_bitmap_data, xbm_load, xpm_lookup_color)
+ (xpm_image_p, x_create_bitmap_from_xpm_data, xpm_load)
+ (init_color_table, x_build_heuristic_mask, pbm_image_p, pbm_load)
+ (png_image_p, png_read_from_memory, png_load, jpeg_image_p)
+ (tiff_image_p, tiff_read_from_memory, gif_image_p)
+ (gif_read_from_memory, gif_load, svg_image_p, gs_image_p):
+ Likewise.
+ * indent.c (scan_for_column, compute_motion): Likewise.
+ * insdel.c (gap_left, gap_right, make_gap_smaller, copy_text)
+ (insert_1_both, insert_from_gap, replace_range_2): Likewise.
+ * intervals.c (reproduce_tree, reproduce_tree_obj): Likewise.
+ * keyboard.c (echo_char, save_getcjmp, restore_getcjmp)
+ (kbd_buffer_store_event_hold, apply_modifiers_uncached)
+ (store_user_signal_events, menu_bar_items, tool_bar_items)
+ (process_tool_bar_item, append_tool_bar_item)
+ (read_char_minibuf_menu_prompt, read_key_sequence)
+ (Fread_key_sequence, Fread_key_sequence_vector, Frecent_keys):
+ Likewise.
+ * keymap.c (current_minor_maps, Fdescribe_buffer_bindings):
+ Likewise.
+ * lisp.h (STRING_COPYIN): Likewise.
+ * lread.c (Fload, read1, oblookup): Likewise.
+ * msdos.c (Frecent_doskeys): Likewise.
+ * nsfns.m (Fx_create_frame): Likewise.
+ * nsfont.m (nsfont_open, nsfont_text_extents, ns_glyph_metrics):
+ Likewise.
+ * nsimage.m (EmacsImage-initFromSkipXBM:width:height:)
+ (EmacsImage-initForXPMWithDepth:width:height:flip:length:):
+ Likewise.
+ * nsmenu.m (ns_update_menubar): Likewise.
+ * nsterm.m (ns_draw_fringe_bitmap, ns_term_init): Likewise.
+ * print.c (print_unwind, printchar, strout, print_string)
+ (print_error_message): Likewise.
+ * process.c (conv_lisp_to_sockaddr, set_socket_option)
+ (Fmake_network_process, Fnetwork_interface_list)
+ (Fnetwork_interface_info, read_process_output, Fprocess_send_eof)
+ (init_process): Likewise.
+ * ralloc.c (resize_bloc, r_alloc_sbrk, r_alloc_init): Likewise.
+ * regex.c (init_syntax_once, regex_compile, re_compile_fastmap):
+ Likewise.
+ * scroll.c (do_scrolling, do_direct_scrolling)
+ (scrolling_max_lines_saved): Likewise.
+ * search.c (search_buffer, wordify, Freplace_match): Likewise.
+ * sound.c (wav_init, au_init, Fplay_sound_internal): Likewise.
+ * syntax.c (skip_chars, skip_syntaxes): Likewise.
+ * sysdep.c (child_setup_tty, sys_subshell, emacs_get_tty)
+ (emacs_set_tty): Likewise.
+ * term.c (encode_terminal_code, calculate_costs)
+ (produce_special_glyphs, create_tty_output, init_tty, delete_tty):
+ Likewise.
+ * termcap.c (tgetst1, gobble_line): Likewise.
+ * termhooks.h (EVENT_INIT): Likewise.
+ * tparam.c (tparam1): Likewise.
+ * unexalpha.c (unexec): Likewise.
+ * unexec.c (write_segment): Likewise.
+ * unexmacosx.c (unexec_write_zero): Likewise.
+ * w32fns.c (w32_wnd_proc, Fx_create_frame, x_create_tip_frame)
+ (Fx_file_dialog, Fsystem_move_file_to_trash): Likewise.
+ * w32font.c (w32font_list_family, w32font_text_extents)
+ (w32font_list_internal, w32font_match_internal)
+ (w32font_open_internal, compute_metrics, Fx_select_font):
+ Likewise.
+ * w32menu.c (set_frame_menubar, add_menu_item)
+ (w32_menu_display_help, w32_free_submenu_strings): Likewise.
+ * w32term.c (XCreateGC, w32_initialize_display_info): Likewise.
+ * w32uniscribe.c (uniscribe_list_family): Likewise.
+ * w32xfns.c (get_next_msg, post_msg, prepend_msg): Likewise.
+ * window.c (make_window, replace_window, set_window_buffer)
+ (Fsplit_window): Likewise.
+ * xdisp.c (init_iterator, RECORD_OVERLAY_STRING, reseat_to_string)
+ (add_to_log, message3, x_consider_frame_title)
+ (append_space_for_newline, extend_face_to_end_of_line)
+ (decode_mode_spec_coding, init_glyph_string): Likewise.
+ * xfaces.c (x_create_gc, get_lface_attributes_no_remap)
+ (Finternal_copy_lisp_face, Finternal_merge_in_global_face)
+ (face_attr_equal_p, make_realized_face, make_face_cache)
+ (free_realized_faces, lookup_named_face, smaller_face)
+ (face_with_height, lookup_derived_face)
+ (x_supports_face_attributes_p, Finternal_set_font_selection_order)
+ (Finternal_set_font_selection_order, realize_default_face)
+ (compute_char_face, face_at_buffer_position)
+ (face_for_overlay_string, face_at_string_position, merge_faces):
+ Likewise.
+ * xfns.c (xic_create_fontsetname, Fx_create_frame)
+ (Fx_window_property, x_create_tip_frame)
+ (Fx_backspace_delete_keys_p): Likewise.
+ * xfont.c (xfont_list, xfont_match, xfont_list_family)
+ (xfont_text_extents): Likewise.
+ * xmenu.c (set_frame_menubar, xmenu_show): Likewise.
+ * xrdb.c (magic_file_p, x_get_resource): Likewise.
+ * xselect.c (x_queue_event, x_get_window_property)
+ (receive_incremental_selection): Likewise.
+ * xsmfns.c (x_session_check_input): Likewise.
+ * xterm.c (x_send_scroll_bar_event, SET_SAVED_MENU_EVENT)
+ (handle_one_xevent, x_check_errors, xim_initialize, x_term_init):
+ Likewise.
+ * character.h (BCOPY_SHORT): Removed.
+ * config.in: Regenerate.
+ * dispnew.c (safe_bcopy): Only define as dummy if PROFILING.
+ * emacs.c (main) [PROFILING]: Don't declare
+ dump_opcode_frequencies.
+ * lisp.h (safe_bcopy): Remove declaration.
+ (memset) [!HAVE_MEMSET]: Declare.
+ (memcpy) [!HAVE_MEMCPY]: Likewise.
+ (memmove) [!HAVE_MEMMOVE]: Likewise.
+ (memcmp) [!HAVE_MEMCMP]: Likewise.
+ * s/ms-w32.h (bzero, bcopy, bcmp, GAP_USE_BCOPY)
+ (BCOPY_UPWARD_SAFE, BCOPY_DOWNWARD_SAFE, HAVE_BCOPY, HAVE_BCMP):
+ Don't define.
+ (HAVE_MEMCMP, HAVE_MEMCPY, HAVE_MEMMOVE, HAVE_MEMSET): Define.
+ * s/msdos.h (GAP_USE_BCOPY, BCOPY_UPWARD_SAFE)
+ (BCOPY_DOWNWARD_SAFE): Don't define.
+ * sysdep.c (memset) [!HAVE_MEMSET]: Define.
+ (memcpy) [!HAVE_MEMCPY]: Define.
+ (memmove) [!HAVE_MEMMOVE]: Define.
+ (memcmp) [!HAVE_MEMCMP]: Define.
+
+2010-07-07 Jan Djärv <jan.h.d@swipnet.se>
+
+ * process.c (kbd_is_on_hold): New variable.
+ (hold_keyboard_input, unhold_keyboard_input, kbd_on_hold_p): New
+ functions.
+ (wait_reading_process_output): If kbd_on_hold_p returns non-zero,
+ select on empty input mask.
+ (init_process): Initialize kbd_is_on_hold to 0.
+
+ * process.h (hold_keyboard_input, unhold_keyboard_input)
+ (kbd_on_hold_p): Declare.
+
+ * keyboard.c (input_available_signal): Declare.
+ (kbd_buffer_nr_stored): New function.
+ (kbd_buffer_store_event_hold): If kbd_buffer_nr_stored returns
+ more than KBD_BUFFER_SIZE/2, stop reding input (Bug#6571).
+ (kbd_buffer_get_event): If input is suspended and kbd_buffer_nr_stored
+ returns less than KBD_BUFFER_SIZE/4, resume reding input (Bug#6571).
+ (tty_read_avail_input): If input is on hold, return.
+ Don't read more that free slots in kbd_buffer (Bug#6571).
+
+2010-07-07 Eli Zaretskii <eliz@gnu.org>
+
+ * msdos.h:
+ * msdos.c:
+ * dosfns.c:
+ * w16select.c: Convert function definitions to ANSI C.
+
+ * msdos.h (ctrl_break_func, install_ctrl_break_check): Remove
+ unused prototypes.
+
+2010-07-07 Juanma Barranquero <lekktu@gmail.com>
+
+ * coding.c, sysdep.c: Convert some more functions to standard C.
+
+2010-07-07 Juanma Barranquero <lekktu@gmail.com>
+
+ * coding.c (decode_coding_gap, encode_coding_gap, decode_coding_object)
+ (encode_coding_object): Use SPECPDL_INDEX.
+ (syms_of_coding): Use DOS_NT.
+
+2010-07-07 Dan Nicolaescu <dann@ics.uci.edu>
+
+ * intervals.h (interval): Use EMACS_UINT instead of unsigned EMACS_INT.
+
+ Make the function member of Lisp_Subr use standard C prototypes.
+ * lisp.h (struct Lisp_Subr): Use a union for the function member.
+ (DECL_ALIGN): Add a cast for the function.
+ * eval.c (Feval, Ffuncall): Use the proper type for each type
+ function call.
+
+2010-07-06 Chong Yidong <cyd@stupidchicken.com>
+
+ * fringe.c (draw_fringe_bitmap_1): Use lookup_named_face to get
+ fringe face id, so face-remapping-alist works (Bug#6091).
+
+2010-07-06 Juanma Barranquero <lekktu@gmail.com>
+
+ * w32.c, w32console.c, w32fns.c, w32font.c, w32heap.c, w32inevt.c
+ * w32menu.c, w32proc.c, w32reg.c, w32select.c, w32term.c
+ * w32uniscribe.c, w32xfns.c: Convert function definitions to standard C.
+
+2010-07-06 Andreas Schwab <schwab@linux-m68k.org>
+
+ * xterm.c (x_get_keysym_name): Change type of parameter to int.
+ * lisp.h: Declare x_get_keysym_name.
+ * keyboard.c (modify_event_symbol): Don't declare
+ x_get_keysym_name here.
+
+2010-07-06 Dan Nicolaescu <dann@ics.uci.edu>
+
+ * ecrt0.c: Revert conversion to standard C.
+
+2010-07-05 Dan Nicolaescu <dann@ics.uci.edu>
+
+ * vm-limit.c (memory_warnings):
+ * keyboard.c (modify_event_symbol):
+ * floatfns.c (rounding_driver, ceiling2, floor2, truncate2)
+ (round2, emacs_rint):
+ * process.c (send_process, old_sigpipe): Convert function
+ definitions and declarations to standard C.
+
+2010-07-05 Juanma Barranquero <lekktu@gmail.com>
+
+ * buffer.c, cm.c, eval.c, keyboard.c, process.c, term.c, vm-limit.c,
+ * xdisp.c: Convert function definitions to standard C.
+
+ * cm.c (cmputc): Arg C is now int, not char.
+ * process.c (Fmake_network_process): Cast sockaddr_in* to sockaddr*.
+
+2010-07-05 James Cloos <cloos@jhcloos.com>
+
+ * xterm.h (Xatom_net_wm_name, Xatom_net_wm_icon_name): New.
+
+ * xterm.c (x_term_init): Intern the _NET_WM_NAME and
+ _NET_WM_ICON_NAME atoms.
+
+ * xfns.c (x_set_name_internal): Set the EWMH _NET_WM_NAME
+ and _NET_WM_ICON_NAME properties, too, matching what is
+ done in the Gtk+ case.
+
+2010-07-05 Jan Djärv <jan.h.d@swipnet.se>
+
+ * xterm.c (XTring_bell, XTset_terminal_window): Fix wrong prototype.
+
+ * xsmfns.c (SSDATA): New macro.
+ (smc_save_yourself_CB, x_session_initialize): Use SSDATA for strings
+ passed to strlen/strcpy/strcat.
+ (create_client_leader_window): Surround with #ifndef USE_GTK. Cast
+ 7:th arg to XChangeProperty to (unsigned char *)
+
+ * xsettings.c (something_changedCB, parse_settings)
+ (apply_xft_settings): Reformat prototype.
+ (something_changedCB, init_gconf): Remove unused variable i.
+ (read_settings): Remove unused variable long_len.
+
+ * gtkutil.c (xg_get_pixbuf_from_pix_and_mask)
+ (xg_get_image_for_pixmap, create_dialog)
+ (xg_get_file_with_selection, xg_get_file_name, update_cl_data)
+ (menuitem_highlight_callback, make_menu_item)
+ (xg_create_one_menuitem, create_menus, xg_update_menu_item)
+ (xg_create_scroll_bar, xg_update_scrollbar_pos)
+ (xg_set_toolkit_scroll_bar_thumb, xg_tool_bar_button_cb)
+ (xg_tool_bar_proxy_help_callback, xg_tool_bar_detach_callback)
+ (xg_tool_bar_attach_callback, xg_tool_bar_help_callback)
+ (xg_tool_bar_item_expose_callback): Reformat prototype.
+ (xg_update_menubar): GList *group => GSList *group.
+ (xg_modify_menubar_widgets): Initialize witem to 0, check witem != 0
+ before use.
+ (update_frame_tool_bar): 4:th param to xg_get_image_for_pixmap changed
+ to GTK_IMAGE (wimage).
+
+2010-07-05 Dan Nicolaescu <dann@ics.uci.edu>
+
+ * atimer.c: Use "" instead of <> for local includes for
+ consistency with the rest of the code.
+
+ * xsmfns.c (smc_save_yourself_CB, smc_error_handler):
+ * xrdb.c (get_system_name):
+ * window.c (shrink_windows):
+ * syntax.c (forw_comment):
+ * scroll.c (calculate_scrolling, calculate_direct_scrolling)
+ (ins_del_costs):
+ * mem-limits.h (start_of_data):
+ * lread.c (readevalloop):
+ * gtkutil.c (xg_dialog_response_cb, xg_get_file_with_chooser)
+ (xg_get_file_with_selection, xg_update_menubar, xg_update_submenu):
+ * frame.c (x_get_focus_frame):
+ * floatfns.c (fmod_float):
+ * fileio.c (choose_write_coding_system):
+ * emacs.c (fatal_error_signal, init_cmdargs, argmatch)
+ (malloc_initialize_hook, sort_args, synchronize_locale):
+ * doprnt.c (doprnt):
+ * dired.c (compile_pattern):
+ * data.c (fmod_float):
+ * chartab.c (map_sub_char_table, map_sub_char_table_for_charset)
+ (map_char_table_for_charset):
+ * charset.c (define_charset_internal):
+ * alloc.c (Fgarbage_collect): Convert declarations or definitions
+ to standard C.
+
+2010-07-04 Tetsurou Okazaki <okazaki@be.to> (tiny change)
+ Stefan Monnier <monnier@iro.umontreal.ca>
+
+ * lread.c (read1): Fix up last change to not mess up `c'.
+
+2010-07-04 Juanma Barranquero <lekktu@gmail.com>
+
+ * strftime.c: Revert conversion to standard C (2010-07-04T07:50:25Z!dann@ics.uci.edu).
+
+2010-07-04 Juanma Barranquero <lekktu@gmail.com>
+
+ Fix prototypes.
+
+ * atimer.c (start_atimer): Use EMACS_TIME, not struct timeval.
+ * dired.c (file_name_completion_stat): Use DIRENTRY, not struct dirent.
+ * fileio.c (read_non_regular, read_non_regular_quit): Add Lisp_Object
+ arg, as required by internal_condition_case_1.
+ * print.c (strout): Use const char* for arg PTR.
+ * regex.c (bcmp_translate): Use RE_TRANSLATE_TYPE, not Lisp_Object.
+ (analyse_first): Fix "const const".
+ * sysdep.c (set_file_times): Use EMACS_TIME, not struct timeval.
+ * unexelf.c (round_up, find_section): Use ElfW macro for arguments.
+ * xgselect.c (xg_select): Use SELECT_TYPE, EMACS_TIME.
+
+2010-07-04 Dan Nicolaescu <dann@ics.uci.edu>
+
+ * alloc.c: Convert function definitions to standard C.
+ * atimer.c:
+ * bidi.c:
+ * bytecode.c:
+ * callint.c:
+ * callproc.c:
+ * casefiddle.c:
+ * casetab.c:
+ * category.c:
+ * ccl.c:
+ * character.c:
+ * charset.c:
+ * chartab.c:
+ * cmds.c:
+ * coding.c:
+ * composite.c:
+ * data.c:
+ * dbusbind.c:
+ * dired.c:
+ * dispnew.c:
+ * doc.c:
+ * doprnt.c:
+ * ecrt0.c:
+ * editfns.c:
+ * fileio.c:
+ * filelock.c:
+ * filemode.c:
+ * fns.c:
+ * font.c:
+ * fontset.c:
+ * frame.c:
+ * fringe.c:
+ * ftfont.c:
+ * ftxfont.c:
+ * gtkutil.c:
+ * indent.c:
+ * insdel.c:
+ * intervals.c:
+ * keymap.c:
+ * lread.c:
+ * macros.c:
+ * marker.c:
+ * md5.c:
+ * menu.c:
+ * minibuf.c:
+ * prefix-args.c:
+ * print.c:
+ * ralloc.c:
+ * regex.c:
+ * region-cache.c:
+ * scroll.c:
+ * search.c:
+ * sound.c:
+ * strftime.c:
+ * syntax.c:
+ * sysdep.c:
+ * termcap.c:
+ * terminal.c:
+ * terminfo.c:
+ * textprop.c:
+ * tparam.c:
+ * undo.c:
+ * unexelf.c:
+ * window.c:
+ * xfaces.c:
+ * xfns.c:
+ * xfont.c:
+ * xftfont.c:
+ * xgselect.c:
+ * xmenu.c:
+ * xrdb.c:
+ * xselect.c:
+ * xsettings.c:
+ * xsmfns.c:
+ * xterm.c: Likewise.
+
+2010-07-03 Eli Zaretskii <eliz@gnu.org>
+
+ * msdos.c (IT_set_frame_parameters): Fix setting of colors in
+ frames other than the initial one. Fix reversal of colors when
+ `reverse' is specified in the frame parameters. Call
+ update_face_from_frame_parameter instead of
+ internal-set-lisp-face-attribute. Initialize screen colors from
+ initial_screen_colors[] when f->default_face_done_p is zero,
+ instead of depending on being called with default-frame-alist as
+ the alist argument.
+
+ * xfaces.c (update_face_from_frame_parameter): Move out of
+ HAVE_WINDOW_SYSTEM portion. Condition window-system only parts
+ with HAVE_WINDOW_SYSTEM.
+
+ * msdos.c (IT_set_frame_parameters): Set menu-bar-lines according
+ to menu-bar-mode, if not set in the frame parameters or in
+ default-frame-alist.
+
+ * w32console.c (sys_tputs): Adjust argument list to prototype in
+ term.c.
+
+2010-07-03 Juanma Barranquero <lekktu@gmail.com>
+
+ * lisp.h (memory_warnings): Fix prototype.
+
+ * cm.h (evalcost): Fix prototype.
+
+ * cm.c (evalcost): Fix arg type.
+
+2010-07-02 Dan Nicolaescu <dann@ics.uci.edu>
+
+ * term.c (term_clear_mouse_face, Fidentity):
+ * syssignal.h (signal_handler_t):
+ * lisp.h (memory_warnings):
+ * coding.h (preferred_coding_system):
+ * cm.h (evalcost):
+ * blockinput.h (reinvoke_input_signal): Convert to standard C prototypes.
+
+2010-07-02 Eli Zaretskii <eliz@gnu.org>
+
+ * dosfns.h (msdos_stdcolor_idx, msdos_stdcolor_name): Remove P_
+ from prototypes.
+
+ * msdos.h (load_pixmap): Don't define away.
+
+2010-07-02 Jan Djärv <jan.h.d@swipnet.se>
+
+ * lisp.h:
+ * atimer.h: Remove define for P_.
+
+ * alloc.c: Remove __P and P_ from .c and .m files.
+ * atimer.c:
+ * buffer.c:
+ * callint.c:
+ * category.c:
+ * charset.c:
+ * chartab.c:
+ * cm.c:
+ * coding.c:
+ * composite.c:
+ * data.c:
+ * dired.c:
+ * dispnew.c:
+ * doc.c:
+ * editfns.c:
+ * emacs.c:
+ * eval.c:
+ * fileio.c:
+ * filelock.c:
+ * fns.c:
+ * font.c:
+ * fontset.c:
+ * frame.c:
+ * ftfont.c:
+ * ftxfont.c:
+ * gmalloc.c:
+ * gtkutil.c:
+ * image.c:
+ * indent.c:
+ * intervals.c:
+ * keyboard.c:
+ * keymap.c:
+ * lread.c:
+ * marker.c:
+ * menu.c:
+ * minibuf.c:
+ * print.c:
+ * process.c:
+ * scroll.c:
+ * search.c:
+ * sound.c:
+ * strftime.c:
+ * syntax.c:
+ * sysdep.c:
+ * term.c:
+ * terminal.c:
+ * textprop.c:
+ * unexalpha.c:
+ * w32console.c:
+ * w32fns.c:
+ * w32font.c:
+ * w32menu.c:
+ * w32term.c:
+ * w32uniscribe.c:
+ * window.c:
+ * xdisp.c:
+ * xfaces.c:
+ * xfns.c:
+ * xfont.c:
+ * xftfont.c:
+ * xmenu.c:
+ * xselect.c:
+ * xterm.c: Likewise.
+
+ Remove P_ and __P macros.
+ * atimer.h: Remove P_ and __P macros.
+ * buffer.h:
+ * category.h:
+ * ccl.h:
+ * character.h:
+ * charset.h:
+ * cm.h:
+ * coding.h:
+ * composite.h:
+ * dispextern.h:
+ * disptab.h:
+ * dosfns.h:
+ * font.h:
+ * fontset.h:
+ * frame.h:
+ * gtkutil.h:
+ * indent.h:
+ * intervals.h:
+ * keyboard.h:
+ * keymap.h:
+ * lisp.h:
+ * macros.h:
+ * md5.h:
+ * menu.h:
+ * msdos.h:
+ * nsterm.h:
+ * puresize.h:
+ * region-cache.h:
+ * syntax.h:
+ * syssignal.h:
+ * systime.h:
+ * termhooks.h:
+ * w32font.h:
+ * w32term.h:
+ * widget.h:
+ * window.h:
+ * xgselect.h:
+ * xsettings.h:
+ * xterm.h: Likewise.
+
+2010-07-02 Dan Nicolaescu <dann@ics.uci.edu>
+
+ * lisp.h: Document that USE_LISP_UNION_TYPE is now enabled using autoconf.
+
+ Cleanup old code.
+ * dired.c (BSD4_3): Remove all uses, redundant with BSD4_2.
+ * syssignal.h: Remove code for Lynx, not supported anymore.
+ * vm-limit.c: Remove unused code the depends on emacs not being
+ defined and NO_LIM_DATA being defined.
+ * mem-limits.h: Remove dead code.
+
+2010-07-01 Jan Djärv <jan.h.d@swipnet.se>
+
+ * window.c (Fwindow_absolute_pixel_edges): Doc fix.
+
+ * window.c (calc_absolute_offset, Fwindow_absolute_pixel_edges)
+ (Fwindow_inside_absolute_pixel_edges): New functions (bug#5721).
+
+ * nsfns.m (compute_tip_xy): Do not convert coordinates from frame
+ parameters, they are already absolute.
+
+ * nsterm.m (x_set_window_size, initFrameFromEmacs): Renamed
+ FRAME_NS_TOOLBAR_HEIGHT to FRAME_TOOLBAR_HEIGHT.
+
+ * nsterm.h (FRAME_NS_TOOLBAR_HEIGHT): Rename to FRAME_TOOLBAR_HEIGH
+
+ * nsmenu.m (update_frame_tool_bar, free_frame_tool_bar): Update
+ FRAME_TOOLBAR_HEIGHT.
+
+ * nsmenu.m (free_frame_tool_bar, update_frame_tool_bar): Add
+ BLOCK/UNBLOCK_INPUT so asserts don't trigger.
+
+2010-06-30 Chong Yidong <cyd@stupidchicken.com>
+
+ * frame.c (get_future_frame_param, Fmake_terminal_frame): Don't
+ check default-frame-alist.
+
+2010-06-30 Andreas Schwab <schwab@linux-m68k.org>
+
+ * process.c (create_process): Avoid using invalid file descriptors.
+
+ * callproc.c (child_setup): Avoid closing a file descriptor twice.
+
+2010-06-30 Jan Djärv <jan.h.d@swipnet.se>
+
+ * xsettings.c (Ffont_get_system_normal_font, Ffont_get_system_font):
+ Improve documentation. Return font regardless of use_system_font.
+ (syms_of_xsettings): Improve documentation for font-use-system-font.
+
+2010-07-10 Chong Yidong <cyd@stupidchicken.com>
+
+ * xfaces.c (realize_face): Garbage the frame if a face is removed
+ (Bug#6593).
+
+2010-07-05 Andreas Schwab <schwab@linux-m68k.org>
+
+ * keyboard.c: Remove duplicate <setjmp.h>.
+ (read_key_sequence): Remove volatile qualifiers.
+
+2010-07-05 YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
+
+ * dispextern.h (FRINGE_HEIGHT_BITS): New define.
+ (struct glyph_row): New members left_fringe_offset and
+ right_fringe_offset.
+
+ * xterm.c (x_draw_fringe_bitmap): Don't clip bottom aligned bitmap
+ specially.
+ * w32term.c (w32_draw_fringe_bitmap): Likewise.
+ * nsterm.m (ns_draw_fringe_bitmap): Likewise.
+
+ * fringe.c (draw_fringe_bitmap_1): Don't clip bitmap here.
+ Take account of bitmap offset.
+ (draw_window_fringes): Take account of window vscroll.
+ (update_window_fringes): Likewise. Extend top-aligned top indicator
+ or bottom-aligned bottom indicator to adjacent rows if it doesn't fit
+ in one row. Don't set redraw_fringe_bitmaps_p outside row comparison.
+ Set left_fringe_offset and right_fringe_offset (Bug#5634, Bug#6325).
+
+2010-07-04 Juanma Barranquero <lekktu@gmail.com>
+
+ * w32fns.c (Qtooltip): Declare.
+ Suggested by Andy Moreton <andrewjmoreton@gmail.com>.
+
+2010-07-03 Jan Djärv <jan.h.d@swipnet.se>
+
+ * xmenu.c (x_activate_menubar): Send Press/Release for Gtk+ to avoid
+ grab on just Press (Bug#6499).
+
+2010-07-02 Chong Yidong <cyd@stupidchicken.com>
+
+ * frame.c (Qtooltip): New var.
+ (delete_frame): Use it. Fix faulty if statement. Don't update
+ mode line for tooltip frames. Suggested by Martin Rudalics.
+
+ * xfns.c (x_create_tip_frame):
+ * w32fns.c (x_create_tip_frame): Use it.
+
+2010-06-17 Naohiro Aota <naota@elisp.net> (tiny change)
+
+ * xftfont.c (xftfont_open): Check font width one by one also when
+ spacing is dual.
+
+ * ftfont.c (ftfont_open): Ditto.
+
+2010-06-30 Glenn Morris <rgm@gnu.org>
+
+ * s/sol2-6.h (INHIBIT_X11R6_XIM): Remove, handled by configure now.
+
+ * Makefile.in (CANNOT_DUMP): Update for configure name change.
+
+ * s/freebsd.h (USE_MMAP_FOR_BUFFERS):
+ * s/irix6-5.h (USE_MMAP_FOR_BUFFERS):
+ * s/darwin.h (SYSTEM_MALLOC):
+ * s/sol2-10.h (SYSTEM_MALLOC): Move to configure.
+
+2010-06-29 Jan Djärv <jan.h.d@swipnet.se>
+
+ * nsfns.m: extern declare Vmenu_bar_mode, Vtool_bar_mode.
+ (ns_get_screen): Don't assign integer to f.
+ (Fx_display_color_cells): Declarations before statements.
+
+2010-06-28 Jan Djärv <jan.h.d@swipnet.se>
+
+ * xfns.c (x_default_font_parameter): Remove got_from_system
+ (Bug#6526).
+
+ * xterm.h (gtk_widget_get_window, gtk_widget_get_mapped)
+ (gtk_adjustment_get_page_size, gtk_adjustment_get_upper): New
+ defines based on what configure finds.
+
+ * xterm.c (XTflash): Use gtk_widget_get_window.
+ (xg_scroll_callback): Use gtk_adjustment_get_upper and
+ gtk_adjustment_get_page_size.
+ (handle_one_xevent): Use gtk_widget_get_mapped.
+ (x_term_init): Remove HAVE_GTK_MULTIDISPLAY and associated error
+ messages.
+
+ * xmenu.c (create_and_show_popup_menu): Call gtk_widget_get_mapped.
+
+ * gtkutil.h: Replace HAVE_GTK_FILE_BOTH with
+ HAVE_GTK_FILE_SELECTION_NEW.
+
+ * gtkutil.c (xg_display_open, xg_display_close): Remove
+ HAVE_GTK_MULTIDISPLAY, it is always defined.
+ (xg_display_open): Return type is void.
+ (gtk_widget_set_has_window)
+ (gtk_dialog_get_action_area, gtk_dialog_get_content_area)
+ (gtk_widget_get_sensitive, gtk_adjustment_set_page_size)
+ (gtk_adjustment_set_page_increment)
+ (gtk_adjustment_get_step_increment): #define these if not found
+ by configure.
+ (remove_submenu): New define based on Gtk+ version.
+ (xg_set_cursor, xg_frame_resized, xg_event_is_for_scrollbar): Use
+ gtk_widget_get_window.
+ (xg_frame_resized, xg_update_frame_menubar): Use gtk_widget_get_mapped.
+ (xg_create_frame_widgets): Use gtk_widget_set_has_window.
+ (create_dialog): Use gtk_dialog_get_action_area and
+ gtk_dialog_get_content_area.
+ (xg_uses_old_file_dialog, xg_get_file_name): Remove HAVE_GTK_FILE_BOTH
+ and HAVE_GTK_FILE_CHOOSER_DIALOG_NEW. File chooser is always
+ available, so checking for HAVE_GTK_FILE_SELECTION_NEW is enough.
+ (xg_update_menubar, xg_update_submenu, xg_show_toolbar_item): Use
+ g_object_ref and g_object_unref.
+ (xg_update_menu_item, xg_tool_bar_menu_proxy): Use
+ gtk_widget_get_sensitive.
+ (xg_update_submenu): Use remove_submenu.
+ (xg_update_scrollbar_pos): Don't use GtkFixedChild, use child
+ properties instead to get old x and y position.
+ (xg_set_toolkit_scroll_bar_thumb): Use gtk_adjustment_get_page_size,
+ gtk_adjustment_get_step_increment, gtk_adjustment_set_page_size,
+ gtk_adjustment_set_step_increment and gtk_adjustment_set_page_increment.
+ (xg_get_tool_bar_widgets): New function.
+ (xg_tool_bar_menu_proxy, xg_show_toolbar_item)
+ (update_frame_tool_bar): Call xg_get_tool_bar_widgets.
+ (toolbar_set_orientation): New #define based on if configure
+ finds gtk_orientable_set_orientation.
+ (xg_create_tool_bar): Call toolbar_set_orientation.
+ (xg_make_tool_item, xg_show_toolbar_item): Call gtk_box_pack_start
+ instead of gtk_box_pack_start_defaults.
+
+2010-06-28 Chong Yidong <cyd@stupidchicken.com>
+
+ * cmds.c (Fdelete_backward_char): Move into Lisp.
+
+2010-06-27 Dan Nicolaescu <dann@ics.uci.edu>
+
+ * s/freebsd.h (BSD4_2): Remove redundant definition.
+ bsd-common.h defines it already.
+
+2010-06-27 Chong Yidong <cyd@stupidchicken.com>
+
+ * xfns.c (Fx_create_frame): Don't consult X resouces when setting
+ menu-bar-lines and tool-bar-lines. Use menu-bar-mode and
+ tool-bar-mode, which are now set using these X resources at
+ startup, to determine the defaults (Bug#2249).
+
+ * w32fns.c (Fx_create_frame):
+ * nsfns.m (Fx_create_frame): Likewise.
+
+ * frame.c (Vmenu_bar_mode, Vtool_bar_mode): New vars.
+
+2010-06-24 Juanma Barranquero <lekktu@gmail.com>
+
+ * gtkutil.c (xg_update_scrollbar_pos):
+ Avoid C99 mid-block variable declaration.
+
+2010-06-22 Jan Djärv <jan.h.d@swipnet.se>
+
+ * xterm.c (x_scroll_bar_create): Remove call to xg_show_scroll_bar.
+
+ * gtkutil.h (xg_show_scroll_bar): Remove.
+
+ * gtkutil.c (xg_update_scrollbar_pos): Show/hide scroll bar as needed
+ if height is less than scroll bar min size.
+ (xg_show_scroll_bar): Remove, show moved to xg_update_scrollbar_pos.
+
+ * xfns.c (x_default_font_parameter): Try to open font from system
+ before using it (bug#6478). Rename got_from_gconf to got_from_system.
+
+2010-06-22 Keith Packard <keithp@keithp.com> (tiny change)
+
+ * font.c (font_parse_fcname): Allow . for sizes like 7.5 (bug#6437).
+
+2010-06-20 Eli Zaretskii <eliz@gnu.org>
+
+ * xdisp.c (try_scrolling): When scroll-conservatively is set to
+ most-positive-fixnum, be extra accurate when scrolling window
+ start, to avoid missing the cursor line.
+
+2010-06-19 Eli Zaretskii <eliz@gnu.org>
+
+ * xdisp.c (try_scrolling): Compute the limit for searching point
+ in forward scroll from scroll_max, instead of an arbitrary limit
+ of 10 screen lines. See
+ http://lists.gnu.org/archive/html/emacs-devel/2010-06/msg00766.html
+ and
+ http://lists.gnu.org/archive/html/emacs-devel/2010-06/msg00773.html
+ for details.
+
+2010-06-16 Glenn Morris <rgm@gnu.org>
+
+ * editfns.c (Fbyte_to_string): Pacify compiler.
+
+2010-06-16 Stefan Monnier <monnier@iro.umontreal.ca>
+
+ * lread.c (read1): Phase out old-style backquotes a bit more.
+
+2010-06-12 Eli Zaretskii <eliz@gnu.org>
+
+ * makefile.w32-in ($(BLD)/bidi.$(O)): Depend on biditype.h and
+ bidimirror.h.
+
+ * deps.mk (bidi.o): Depend on biditype.h and bidimirror.h.
+
+ * bidi.c (bidi_initialize): Remove explicit initialization of
+ bidi_type_table; include biditype.h instead. Don't support
+ entries whose second codepoint is zero. Initialize bidi_mirror_table.
+ (bidi_mirror_char): Use bidi_mirror_table.
+
+ * biditype.h: New file.
+
+ * bidimirror.h: New file.
+
+ * window.c (syms_of_window): Doc fix (bug#6409).
+
+2010-06-12 Romain Francoise <romain@orebokech.com>
+
+ * Makefile.in (lisp, shortlisp): Use new location of vc-hooks and
+ ediff-hook.
+
+2010-06-10 Glenn Morris <rgm@gnu.org>
+
+ * editfns.c (Fbyte_to_string): Pacify compiler.
+
+ * m/ibms390x.h: Rather than duplicating ibms390.h, just include it.
+
+2010-06-26 Andreas Schwab <schwab@linux-m68k.org>
+
+ * alloc.c (Fmake_byte_code): Don't access undefined argument
+ (Bug#6517).
+
+2010-06-25 Chong Yidong <cyd@stupidchicken.com>
+
+ * xdisp.c (next_element_from_image): Ensure that after-strings are
+ read the next time we hit handle_stop (Bug#1336).
+
+2010-06-23 Andreas Schwab <schwab@linux-m68k.org>
+
+ * lread.c (read1): Signal error if #s is not followed by paren.
+
+2010-06-19 Chong Yidong <cyd@stupidchicken.com>
+
+ * image.c (free_image): Mark frame as garbaged (Bug#6426).
+
+ * keymap.c (Fdefine_key): Doc fix (Bug#6460).
+
+2010-06-15 Glenn Morris <rgm@gnu.org>
+
+ * editfns.c (Fbyte_to_string): Pacify compiler.
+
+2010-06-09 Stefan Monnier <monnier@iro.umontreal.ca>
+
+ * dbusbind.c (xd_append_arg): Don't "make-unibyte" the string.
+ Check `object's type before accessing its guts.
+
+2010-06-09 Dan Nicolaescu <dann@ics.uci.edu>
+
+ * s/usg5-4.h: Fix previous change.
+ Suggested by Lawrence Mitchell <wence@gmx.li>
+
+2010-06-08 Andreas Schwab <schwab@linux-m68k.org>
+
+ * minibuf.c (Fall_completions): Add more checks.
+
+2010-06-08 Juanma Barranquero <lekktu@gmail.com>
+
+ * minibuf.c (Fall_completions): Check COLLECTION's size (bug#6378).
+
+2010-06-08 Dan Nicolaescu <dann@ics.uci.edu>
+
+ * lread.c (X_OK): Remove, unused.
+
+ * dispnew.c: Remove obsolete comment.
+
+ Remove INCLUDED_FCNTL.
+ * xterm.c (INCLUDED_FCNTL):
+ * callproc.c (INCLUDED_FCNTL):
+ * alloc.c (INCLUDED_FCNTL):
+ * systty.h (INCLUDED_FCNTL): Remove all uses, not needed anymore.
+ (emacs_get_tty, emacs_set_tty): Declare unconditionally.
+
+2010-06-07 Martin Rudalics <rudalics@gmx.at>
+
+ * window.c (Fselect_window): Move `record_buffer' up to the
+ beginning of this function, so the buffer gets recorded
+ even if the selected window does not change.
+ http://lists.gnu.org/archive/html/emacs-devel/2010-06/msg00137.html
+
+2010-06-07 Juanma Barranquero <lekktu@gmail.com>
+
+ * cmds.c (Fforward_char, Fbackward_char): Fix typos in docstrings.
+ (Fforward_line, Fbeginning_of_line): Reflow docstrings.
+
+2010-06-06 Dan Nicolaescu <dann@ics.uci.edu>
+
+ Remove BSTRING related code, all platforms define it.
+ * s/usg5-4.h (BSTRING): Remove definition.
+ * s/template.h (BSTRING):
+ * s/msdos.h (BSTRING):
+ * s/ms-w32.h (BSTRING):
+ * s/hpux10-20.h (BSTRING):
+ * s/gnu-linux.h (BSTRING):
+ * s/darwin.h (BSTRING):
+ * s/cygwin.h (BSTRING):
+ * s/bsd-common.h (BSTRING):
+ * s/aix4-2.h (BSTRING): Likewise.
+ * sysdep.c: Remove code depending on BSTRING not being defined.
+
+2010-06-05 Juanma Barranquero <lekktu@gmail.com>
+
+ Remove obsolete macro BASE_LEADING_CODE_P.
+ * character.h (BASE_LEADING_CODE_P): Remove.
+ * regex.c [!emacs] (BASE_LEADING_CODE_P): Remove.
+ * buffer.c (Fset_buffer_multibyte):
+ * indent.c (scan_for_column, compute_motion):
+ * insdel.c (count_combining_before, count_combining_after):
+ Use LEADING_CODE_P instead of BASE_LEADING_CODE_P.
+
+2010-06-04 Juanma Barranquero <lekktu@gmail.com>
+
+ Turn `directory-sep-char' into a noop.
+
+ * lisp.h [WINDOWSNT] (Vdirectory_sep_char): Don't declare.
+ (DIRECTORY_SEP): Define unconditionally.
+
+ * s/ms-w32.h (DIRECTORY_SEP): Remove.
+
+ * emacs.c (decode_env_path): Don't check DIRECTORY_SEP,
+ call dostounix_filename directly.
+
+ * fileio.c (CORRECT_DIR_SEPS): Remove.
+ (Ffile_name_directory, directory_file_name, Fexpand_file_name)
+ (Fsubstitute_in_file_name): Use dostounix_filename instead.
+ (file_name_as_directory): Use dostounix_filename, DIRECTORY_SEP.
+ (syms_of_fileio) <directory-sep-char>: Move to subr.el.
+
+ * w32proc.c (CORRECT_DIR_SEPS): Remove.
+ (Fw32_short_file_name, Fw32_long_file_name): Use dostounix_filename.
+
+2010-06-03 Andreas Schwab <schwab@linux-m68k.org>
+
+ * process.c (conv_lisp_to_sockaddr): Fix conversion of IPv4
+ address. (Bug#6346)
+
+2010-06-03 Juanma Barranquero <lekktu@gmail.com>
+
+ * ccl.c (Fccl_program_p): Fix typo in docstring.
+
+2010-06-03 Dan Nicolaescu <dann@ics.uci.edu>
+
+ Move UNEXEC definition to autoconf.
+ * s/usg5-4.h (UNEXEC): Remove, move to configure.in.
+ * s/sol2-10.h (UNEXEC):
+ * s/irix6-5.h (UNEXEC):
+ * s/hpux10-20.h (UNEXEC):
+ * s/gnu-linux.h (UNEXEC):
+ * s/darwin.h (UNEXEC):
+ * s/cygwin.h (UNEXEC):
+ * s/bsd-common.h (UNEXEC):
+ * s/aix4-2.h (UNEXEC):
+ * m/alpha.h (UNEXEC): Likewise.
+ * Makefile.in (UNEXEC_OBJ): Define using @UNEXEC_OBJ@.
+
+2010-06-03 Juanma Barranquero <lekktu@gmail.com>
+
+ Remove obsolete pre-unicode2 macros.
+ * character.h (MULTIBYTE_FORM_LENGTH, PARSE_MULTIBYTE_SEQ): Remove.
+ * composite.c (composition_reseat_it):
+ * data.c (Faset):
+ * fns.c (Ffillarray):
+ * regex.c (re_search_2): Use BYTES_BY_CHAR_HEAD.
+ [!emacs] (BYTES_BY_CHAR_HEAD): Define instead of MULTIBYTE_FORM_LENGTH.
+
+2010-06-03 Juri Linkov <juri@jurta.org>
+
+ * buffer.c (Fother_buffer): Add CHECK_FRAME.
+ (Fswitch_to_buffer): Remove unused variable `err'.
+
+2010-06-03 Glenn Morris <rgm@gnu.org>
+
+ * m/template.h (NO_SOCK_SIGIO): Remove, no longer used.
+
+ * m/hp800.h (alloca) [__NetBSD__ && __GNUC__]: No need to define it,
+ now that AH_BOTTOM does it.
+
+ * m/hp800.h (HAVE_ALLOCA):
+ * m/ibms390x.h (HAVE_ALLOCA): Do not define, no longer needed.
+
+ * m/ia64.h, s/gnu-linux.h, s/gnu.h, s/netbsd.h, s/usg5-4.h:
+ Remove NOT_C_CODE tests, it is always true now.
+
+2010-06-02 Dan Nicolaescu <dann@ics.uci.edu>
+
+ Fix config.h includes.
+ * xsettings.c:
+ * xgselect.c:
+ * nsterm.m:
+ * nsselect.m:
+ * nsimage.m:
+ * nsfont.m:
+ * nsfns.m:
+ * dbusbind.c: Use #include <config.h> instead of "config.h" as all
+ other files do.
+
+ * gmalloc.c: Remove BROKEN_PROTOTYPES reference, unused.
+
+ * s/sol2-6.h: Remove obsolete comments.
+
+ Remove unnecessary alloca.h includes.
+ * keymap.c: Do not include alloca.h, config.h does that.
+ * sysdep.c: Likewise. Do not define fwrite, not used.
+
+2010-06-01 Stefan Monnier <monnier@iro.umontreal.ca>
+
+ * sysdep.c (child_setup_tty): Move the non-canonical initialization to
+ the HAVE_TERMIO where it belongs (bug#6149).
+
+2010-05-31 Stefan Monnier <monnier@iro.umontreal.ca>
+
+ * keymap.c (Fwhere_is_internal): Fix handling of remapping (in thread
+ of bug#6305).
+
+2010-05-30 Eli Zaretskii <eliz@gnu.org>
+
+ * bidi.c (bidi_move_to_visually_next): Make sure the sentinel
+ state is always cached (bug#6306).
+
+2010-05-29 Eli Zaretskii <eliz@gnu.org>
+
+ Fix cursor motion in bidi-reordered continued lines.
+ * xdisp.c (try_cursor_movement): Backup to non-continuation line
+ only after finding point's row. Fix the logic. Rewrite the loop
+ over continuation lines in bidi-reordered buffers. Return
+ CURSOR_MOVEMENT_MUST_SCROLL upon failure to find a suitable row,
+ rather than CURSOR_MOVEMENT_CANNOT_BE_USED.
+
+2010-05-28 Michael Albinus <michael.albinus@gmx.de>
+
+ * fileio.c (Fdelete_file): Pass TRASH arg to handler call.
+
+2010-05-28 Kenichi Handa <handa@m17n.org>
+
+ * font.c (font_delete_unmatched): Check Vface_ignored_fonts.
+ Don't sheck SPEC if it is nil.
+ (font_list_entities): Call font_delete_unmatched if
+ Vface_ignored_fonts is non-nil. (Bug#6287)
+
+2010-05-28 Glenn Morris <rgm@gnu.org>
+
+ * Makefile.in (LIBES): Remove $LOADLIBES, it is never set.
+
+2010-05-27 Chong Yidong <cyd@stupidchicken.com>
+
+ * fileio.c (Fdelete_file): Change meaning of optional arg to mean
+ whether to trash.
+ (internal_delete_file, Frename_file): Callers changed.
+ (delete_by_moving_to_trash): Doc fix.
+ (Fdelete_directory_internal): Don't move to trash.
+
+ * callproc.c (delete_temp_file):
+ * buffer.c (Fkill_buffer): Callers changed.
+
+ * lisp.h: Update prototype.
+
+2010-05-27 Chong Yidong <cyd@stupidchicken.com>
+
+ * xdisp.c (redisplay_window): After redisplay, check if point is
+ still valid before setting it (Bug#6177).
+
+2010-05-27 Glenn Morris <rgm@gnu.org>
+
+ * Makefile.in, autodeps.mk, deps.mk, ns.mk:
+ Convert comments to Makefile format.
+
+ * Makefile.in (bootstrap-clean): No more Makefile.c.
+
+2010-05-26 Glenn Morris <rgm@gnu.org>
+
+ * Makefile.in (YMF_PASS_LDFLAGS): Remove.
+ (temacs${EXEEXT}): Use PRE_EDIT_LDFLAGS, POST_EDIT_LDFLAGS.
+
+ * Makefile.in (NS_IMPL_GNUSTEP_INC, NS_IMPL_GNUSTEP_TEMACS_LDFLAGS):
+ Remove.
+ (TEMACS_LDFLAGS): Do not use NS_IMPL_GNUSTEP_TEMACS_LDFLAGS.
+
+2010-05-26 Kenichi Handa <handa@m17n.org>
+
+ * composite.c (composition_compute_stop_pos): Fix condition for
+ backward scanning.
+
+2010-05-25 Glenn Morris <rgm@gnu.org>
+
+ * Makefile.in (@NS_IMPL_GNUSTEP_INC@, NS_IMPL_GNUSTEP_TEMACS_LDFLAGS):
+ Move before TEMACS_LDFLAGS.
+ (TEMACS_LDFLAGS): Use $NS_IMPL_GNUSTEP_TEMACS_LDFLAGS.
+ (temacs${EXEEXT}): Do not use $NS_IMPL_GNUSTEP_TEMACS_LDFLAGS.
+
+ * Makefile.in (NOT_C_CODE): No longer define.
+ (config.h): No longer include.
+
+ * Makefile.in (LD_SWITCH_SYSTEM_TEMACS): Move definition after some
+ variables it may reference.
+
+ * Makefile.in (LD_SWITCH_SYSTEM_EXTRA): Remove.
+ (TEMACS_LDFLAGS): Remove LD_SWITCH_SYSTEM_EXTRA.
+
+2010-05-25 Kenichi Handa <handa@m17n.org>
+
+ * dispextern.h (struct composition_it): New members rule_idx and
+ charpos.
+
+ * xdisp.c (set_iterator_to_next): While scanning backward, assume
+ that the character positions of IT point the last character of the
+ current grapheme cluster.
+ (next_element_from_composition): Don't change character positions
+ of IT.
+ (append_composite_glyph): Set glyph->charpos to
+ it->cmp_it.charpos.
+
+ * composite.c (autocmp_chars): Change the first argument to RULE,
+ and try composition with RULE only.
+ (composition_compute_stop_pos): Record the index number of the
+ composition rule in CMP_IT->rule_idx.
+ (composition_reseat_it): Call autocmp_chars repeatedly until the
+ correct rule of the composition is found.
+ (composition_update_it): Set CMP_IT->charpos. Assume the CHARPOS
+ is at the last character of the current grapheme cluster when
+ CMP_IT->reversed_p is nonzero.
+
+2010-05-24 Stefan Monnier <monnier@iro.umontreal.ca>
+
+ * editfns.c (Fbyte_to_string): New function.
+
+2010-05-24 Stefan Monnier <monnier@iro.umontreal.ca>
+
+ * process.c (Fmake_network_process): Set :host to nil if it's not used.
+ Suggested by Masatake YAMATO <yamato@redhat.com>.
+
+2010-05-23 Eli Zaretskii <eliz@gnu.org>
+
+ * dispextern.h (init_iterator): Sync prototype with changed definition.
+
+2010-05-20 enami tsugutomo <tsugutomo.enami@jp.sony.com>
+
+ * s/netbsd.h: If terminfo is found, use it in preference to
+ termcap. (Bug#6190) [Backport from trunk]
+
+2010-05-19 Eli Zaretskii <eliz@gnu.org>
+
+ Redesign and reimplement bidi-aware edge positions of glyph rows.
+
+ * dispextern.h (struct glyph_row): New members minpos and maxpos.
+ (MATRIX_ROW_START_CHARPOS, MATRIX_ROW_START_BYTEPOS)
+ (MATRIX_ROW_END_CHARPOS, MATRIX_ROW_END_BYTEPOS): Reference minpos
+ and maxpos members instead of start.pos and end.pos, respectively.
+
+ * xdisp.c (display_line): Compare IT_CHARPOS with the position in
+ row->start.pos, rather than with MATRIX_ROW_START_CHARPOS.
+ (cursor_row_p): Use row->end.pos rather than MATRIX_ROW_END_CHARPOS.
+ (try_window_reusing_current_matrix, try_window_id):
+ Use ROW->minpos rather than ROW->start.pos.
+ (init_from_display_pos, init_iterator): Use EMACS_INT for
+ character and byte positions.
+ (find_row_edges): Rename from find_row_end. Accept additional
+ arguments for minimum and maximum buffer positions seen by
+ display_line for this row. Don't use iterator to find the
+ position following the maximum one; instead, increment the
+ position found by display_line directly. Fix logic; eol_pos
+ should be tested before the rest. Handle the case of characters
+ delivered from display vector (bug#6036). Fix tests related to
+ it->method. Handle the truncated_on_right_p rows.
+ (RECORD_MAX_MIN_POS): New macro.
+ (display_line): Use it to record the minimum and maximum buffer
+ positions for glyphs in the row being assembled. Record the
+ position of the newline that terminates the line. If word wrap is
+ in effect, restore minimum and maximum positions seen up to the
+ wrap point, when iterator returns to it.
+ (try_window_reusing_current_matrix): Give up if in bidi-reordered
+ row and cursor not already at point. Restore original pre-bidi
+ code for unidirectional buffers.
+
+ * dispnew.c (increment_row_positions, check_matrix_invariants):
+ Increment and check row->start.pos and row->end.pos, in addition
+ to MATRIX_ROW_START_CHARPOS and MATRIX_ROW_END_CHARPOS.
+
+ * .gdbinit (prowlims): Display row->minpos and row->maxpos.
+ Display truncated_on_left_p and truncated_on_right_p flags.
+ Formatting fixes.
+ (pmtxrows): Display the ordinal number of each row. Don't display
+ rows beyond the last one.
+
+ * bidi.c (bidi_cache_iterator_state): Don't zero out new_paragraph:
+ it is not copied by bidi_copy_it.
+
+2010-05-22 Eli Zaretskii <eliz@gnu.org>
+
+ * w32.c (sys_write): Break writes into chunks smaller than 32MB.
+ (Bug#6237)
+
+2010-05-22 Chong Yidong <cyd@stupidchicken.com>
+
+ * image.c (Fimage_flush): Rename from image-refresh.
+
+2010-05-21 Chong Yidong <cyd@stupidchicken.com>
+
+ * xdisp.c (redisplay_internal): Clear caches even if redisplaying
+ just one window.
+
+ * image.c (Vimage_cache_eviction_delay): Decrease to 300.
+ (clear_image_cache): If the number of cached images is unusually
+ large, decrease the cache eviction delay (Bug#6230).
+
+2010-05-21 Glenn Morris <rgm@gnu.org>
+
+ * Makefile.in (${ns_appdir}, ${ns_appbindir}Emacs, ns-app):
+ Move these rules to ns.mk.
+ * ns.mk: New file.
+
+ * Makefile.in (../src/$(OLDXMENU), $(OLDXMENU)): Always define rules.
+
+ * Makefile.in (CANNOT_DUMP): New, set by configure.
+ (emacs${EXEEXT}, bootstrap-emacs${EXEEXT}): Use $CANNOT_DUMP.
+
+2010-05-20 Juri Linkov <juri@jurta.org>
+
+ * fileio.c (Fdelete_file): Change interative spec to use
+ `read-file-name' like in `find-file-read-args' where the default
+ value is `default-directory' instead of `buffer-file-name'.
+ http://lists.gnu.org/archive/html/emacs-devel/2010-05/msg00533.html
+
+2010-05-20 Kevin Ryde <user42@zip.com.au>
+
+ * keyboard.c (Vlast_command, Vkeyboard_translate_table)
+ (Voverriding_terminal_local_map, Vsystem_key_alist)
+ (Vlocal_function_key_map): Fix manual link in docstring (Bug#6224).
+
+2010-05-20 Glenn Morris <rgm@gnu.org>
+
+ * Makefile.in (DEPDIR): New constant.
+ (DEPFLAGS): Set with configure, not cpp.
+ (MKDEPDIR): New, set by configure.
+ (.c.o, .m.o, ecrt0.o): Use $MKDEPDIR.
+ (clean): Use $DEPDIR.
+ (deps_frag): Include from configure.
+ Move static/dynamic dependency stuff to deps.mk/autodeps.mk.
+ * deps.mk, autodeps.mk: New files, extracted from Makefile.in.
+
+ * bidi.c (bidi_cache_shrink, bidi_cache_iterator_state): Fix
+ reallocation of the cache. (Bug#6210)
+
+2010-05-19 Glenn Morris <rgm@gnu.org>
+
+ * s/msdos.h (ORDINARY_LINK): Move to sed2v2.inp.
+
+ * Makefile.in (LD, YMF_PASS_LDFLAGS): Set with configure, not cpp.
+ (GNULIB_VAR): Remove.
+ (LIBES): Use LIB_GCC instead of GNULIB_VAR.
+
+ * m/ibms390x.h (LINKER):
+ * m/macppc.h (LINKER) [GNU_LINUX]:
+ * s/aix4-2.h (ORDINARY_LINK):
+ * s/cygwin.h (LINKER):
+ * s/darwin.h (ORDINARY_LINK):
+ * s/gnu.h (ORDINARY_LINK):
+ * s/netbsd.h (LINKER):
+ * s/usg5-4.h (ORDINARY_LINK):
+ Move to configure.
+
+ * s/aix4-2.h (LINKER): Remove; this file sets ORDINARY_LINK.
+
+2010-05-18 Chong Yidong <cyd@stupidchicken.com>
+
+ * character.c (Fstring, Funibyte_string): Use SAFE_ALLOCA to
+ prevent stack overflow if number of arguments is too large
+ (Bug#6214).
+
+2010-05-18 Juanma Barranquero <lekktu@gmail.com>
+
+ * charset.c (load_charset_map_from_file): Don't call close after fclose.
+
+2010-05-18 Glenn Morris <rgm@gnu.org>
+
+ * s/gnu-linux.h: Combine two conditionals.
+
+ * Makefile.in (otherobj): Include $(VMLIMIT_OBJ) separately from
+ $(POST_ALLOC_OBJ).
+
+ * Makefile.in (RALLOC_OBJ): New, set by configure.
+ (rallocobj): Replace with the previous variable.
+ (otherobj): Use $RALLOC_OBJ.
+
+ * s/gnu.h (REL_ALLOC) [DOUG_LEA_MALLOC]:
+ * s/gnu-linux.h (REL_ALLOC) [DOUG_LEA_MALLOC]: Move undef to configure.
+
+ * Makefile.in (GMALLOC_OBJ, VMLIMIT_OBJ): New, set by configure.
+ (gmallocobj, vmlimitobj): Replace with previous two variables.
+ (otherobj): Use $GMALLOC_OBJ, $VMLIMIT_OBJ.
+
+2010-05-17 Glenn Morris <rgm@gnu.org>
+
+ * Makefile.in (OLDXMENU_DEPS): New, set by configure.
+ (stamp-oldxmenu): Use $OLDXMENU_DEPS.
+
+2010-05-16 Glenn Morris <rgm@gnu.org>
+
+ * Makefile.in (${ns_appbindir}Emacs, ns-app): Always define these rules.
+
+ * Makefile.in (clean): Get rid of HAVE_NS conditional.
+
+ * Makefile.in (ns_appdir, ns_appbindir): Now configure adds the
+ trailing "/".
+
+ * Makefile.in (TEMACS_LDFLAGS2): New, set by configure.
+ (temacs${EXEEXT}): Combine the NS_IMPL_GNUSTEP case with the default.
+
+ * Makefile.in (GNUSTEP_SYSTEM_LIBRARIES): Remove, unused.
+ (NS_IMPL_GNUSTEP_TEMACS_LDFLAGS): New, set by configure.
+ (LD) [NS_IMPL_GNUSTEP]: Set to $(CC) -rdynamic.
+ (temacs${EXEEXT}): Remove $LOCALCPP, never defined or referenced.
+ Make most of the NS_IMPL_GNUSTEP case the same as the default case.
+
+ * Makefile.in (temacs${EXEEXT}) [!NS_IMPL_GNUSTEP]:
+ Remove ${STARTFLAGS}, nothing ever sets it.
+
+2010-05-16 Dan Nicolaescu <dann@ics.uci.edu>
+
+ * m/ia64.h (UNEXEC): Remove, set in s/*.h.
+
+2010-05-16 Glenn Morris <rgm@gnu.org>
+
+ * Makefile.in (LIBX_BASE): Always define.
+
+ * Makefile.in (LIBX_OTHER): Move out of cpp section.
+
+ * Makefile.in (LIBXT): Always define.
+
+2010-05-15 Glenn Morris <rgm@gnu.org>
+
+ * Makefile.in (OLDXMENU, LIBXMENU, LIBX_OTHER): Always define.
+
+ * Makefile.in (FONT_DRIVERS): Remove, replace with $FONT_OBJ.
+ (obj, SOME_MACHINE_OBJECTS): Use $FONT_OBJ.
+
+2010-05-15 Ken Raeburn <raeburn@raeburn.org>
+
+ * lisp.h (XFLOAT_DATA): Use "0?x:x" to generate an rvalue. (Bug#5916)
+ (LISP_MAKE_RVALUE) [!USE_LISP_UNION_TYPE && !__GNUC__]: Likewise.
+
+ * emacs.c (main): Initialize initial-environment and
+ process-environment before generating from env, not after.
+
+ Handle --version reasonably in CANNOT_DUMP configuration.
+ * emacs.c (emacs_version, emacs_copyright): New string variables.
+ (Vemacs_version, Vemacs_copyright): New Lisp_Object variables.
+ (syms_of_emacs): Defvar them, and initialize them from the C
+ string variables.
+ (main): If initialization hasn't been done, print initial version
+ info from the C strings, instead of starting an interactive session.
+
+2010-05-15 Eli Zaretskii <eliz@gnu.org>
+
+ * bidi.c (bidi_paragraph_init): Don't leave alone garbage values
+ of bidi_it->paragraph_dir. Call bidi_initialize if needed.
+ (bidi_paragraph_init): Remove redundant assertion that we are at
+ the beginning of a line after call to bidi_find_paragraph_start.
+
+ * xdisp.c (Fcurrent_bidi_paragraph_direction): New function.
+ (syms_of_xdisp): Defsubr it.
+
+ * cmds.c (Fforward_char, Fbackward_char): Doc fix.
+
+ * Makefile.in: Fix MSDOS-related comments.
+
+2010-05-15 Glenn Morris <rgm@gnu.org>
+
+ * Makefile.in (OLDXMENU_TARGET): New, set by configure.
+ (really-lwlib, really-oldXMenu): Always define.
+ ($OLDXMENU): Depend on $OLDXMENU_TARGET.
+
+ * Makefile.in: Simplify cpp conditional.
+
+ * Makefile.in (${ns_appdir}): Simplify using umask.
+
+ * Makefile.in (${ns_appdir}): Remove references to CVS-related files.
+
+2010-05-14 Stefan Monnier <monnier@iro.umontreal.ca>
+
+ * eval.c (specbind): Remove left-over duplicate test.
+ Disallow let-binding frame-local vars. Add comment.
+
+2010-05-14 Eli Zaretskii <eliz@gnu.org>
+
+ Make the cache of bidi iterator states dynamically allocated.
+ * bidi.c (bidi_cache_shrink): New function.
+ (bidi_init_it): Call it.
+ (bidi_cache_iterator_state): Enlarge the cache if needed.
+
+ * bidi.c (bidi_move_to_visually_next): Rename from
+ bidi_get_next_char_visually. All callers changed.
+
+2010-05-14 Kenichi Handa <handa@m17n.org>
+
+ * dispextern.h (struct composition_it): New member reversed_p.
+
+ * composite.c (composition_compute_stop_pos): Search backward if
+ ENDPOS < CHARPOS.
+ (composition_reseat_it): Handle the case that ENDPOS < CHARPOS.
+ Set CMP_IT->reversed_p.
+ (composition_update_it): Pay attention to CMP_IT->reversed_p.
+
+ * xdisp.c (set_iterator_to_next):
+ Call composition_compute_stop_pos with negative ENDPOS if we are
+ scanning backward. Call composition_compute_stop_pos if scan
+ direction is changed.
+ (next_element_from_buffer): Call composition_compute_stop_pos with
+ negative ENDPOS if we are scanning backward.
+ (next_element_from_composition): Pay attention to
+ IT->cmp_it.reversed_p.
+
+2010-05-14 Kenichi Handa <handa@m17n.org>
+
+ * font.c (font_range): Return the range for the font found at first.
+
+2010-05-14 Glenn Morris <rgm@gnu.org>
+
+ * Makefile.in (ns_appdir, ns_appbindir, ns_appsrc): Always define.
+
+ * Makefile.in (mktime, X11, register): Move undefs to configure.
+
+ * Makefile.in (MSDOS_OBJ): Default to empty, let msdos scripts set it.
+ (MSDOS_X_OBJ): New variable.
+ (MSDOS_SUPPORT_REAL): New constant.
+ (MSDOS_SUPPORT): Set as a variable, not with cpp.
+ (obj): Use MSDOS_X_OBJ.
+ (lisp): Use MSDOS_SUPPORT as a variable.
+
+ * Makefile.in (REAL_MOUSE_SUPPORT): New constant.
+ (GPM_MOUSE_SUPPORT): Now it's a constant.
+ (MOUSE_SUPPORT, TOOLTIP_SUPPORT, WINDOW_SUPPORT): Set with configure,
+ not cpp.
+
+ * Makefile.in (@NS_IMPL_GNUSTEP_INC@): Use in place of #ifdef.
+ (ns_appresdir): Remove, unused.
+
+ * Makefile.in (SHELL): Move outside cpp section.
+
+ * s/netbsd.h (AMPERSAND_FULL_NAME): Remove (defined in AH_BOTTOM).
+
+2010-05-13 Glenn Morris <rgm@gnu.org>
+
+ * Makefile.in (FONT_DRIVERS): Place with other HAVE_X_WINDOWS stuff.
+ (TOOLTIP_SUPPORT): Place with other HAVE_WINDOW_SYSTEM stuff.
+
+ * Makefile.in (FONT_DRIVERS): If HAVE_X_WINDOWS is defined,
+ HAVE_WINDOW_SYSTEM must be too.
+
+ * Makefile.in (WINNT_SUPPORT): Remove, nt build does not use this file.
+ (lisp): Remove WINNT_SUPPORT.
+
+ * Makefile.in (OLDXMENU, LIBXMENU) [!HAVE_MENUS]:
+ Let configure set these variables (to empty) in this case as well.
+
+ * Makefile.in (LD_SWITCH_X_SITE): Define as a variable, not via cpp.
+ (LIBX_BASE): Use $LD_SWITCH_X_SITE.
+
+ * Makefile.in (C_SWITCH_X_SYSTEM, C_SWITCH_X_SITE, LIB_STANDARD)
+ (LIB_MATH, FONTCONFIG_CFLAGS, FONTCONFIG_LIBS, FREETYPE_CFLAGS)
+ (FREETYPE_LIBS, LIBOTF_CFLAGS, LIBOTF_LIBS, M17N_FLT_CFLAGS)
+ (M17N_FLT_LIBS, GNU_OBJC_CFLAGS, GNUSTEP_SYSTEM_LIBRARIES, LIBGPM)
+ (LIBRESOLV, UNEXEC_OBJ): For clarity, define variables to hold
+ the values output by configure.
+ (ALL_CFLAGS, obj, LIBES, temacs${EXEEXT}): Use the above variables.
+
+2010-05-12 Glenn Morris <rgm@gnu.org>
+
+ * Makefile.in (YMF_PASS_LDFLAGS, LD, LINKER): Simplify the logic.
+ (LINKER_WAS_SPECIFIED): Remove.
+
+ * Makefile.in (LIB_GCC): Set using configure, not cpp.
+ (GNULIB_VAR) [!ORDINARY_LINK]: Always set to $LIB_GCC.
+ * m/arm.h (LIB_GCC) [GNU_LINUX]:
+ * s/cygwin.h (LIB_GCC):
+ * s/freebsd.h (LIB_GCC):
+ * s/gnu-linux.h (LIB_GCC):
+ * s/msdos.h (LIB_GCC):
+ * s/netbsd.h (LIB_GCC):
+ Move to configure.
+
+2010-05-11 Karel Klic <kklic@redhat.com>
+
+ * ftfont.c: Fix incorrect parentheses of #if condition for
+ definining M17N_FLT_USE_NEW_FEATURE.
+
+2010-05-11 Glenn Morris <rgm@gnu.org>
+
+ * Makefile.in (LIBS_SYSTEM) [MSDOS]: Do not reset.
+ * s/msdos.h (MSDOS_LIBS_SYSTEM): Remove.
+
+2010-05-10 Eli Zaretskii <eliz@gnu.org>
+
+ * xdisp.c (init_iterator): Don't turn on bidi reordering in
+ unibyte buffers. See
+ http://lists.gnu.org/archive/html/emacs-devel/2010-05/msg00263.html.
+
+2010-05-10 Glenn Morris <rgm@gnu.org>
+
+ * Makefile.in (LIBS_SYSTEM): Set using configure, not cpp.
+ (LIBS_SYSTEM) [MSDOS]: Reset with MSDOS_LIBS_SYSTEM.
+ (LIBES): Use LIBS_SYSTEM as a variable.
+ * s/msdos.h (LIBS_SYSTEM): Rename to MSDOS_LIBS_SYSTEM. Always define.
+ * s/aix4-2.h (LIBS_SYSTEM):
+ * s/freebsd.h (LIBS_SYSTEM):
+ * s/hpux10-20.h (LIBS_SYSTEM):
+ * s/sol2-6.h (LIBS_SYSTEM):
+ * s/unixware.h (LIBS_SYSTEM):
+ Move to configure.
+
+ * s/aix4-2.h (MAIL_USE_LOCKF):
+ * s/bsd-common.h (MAIL_USE_FLOCK):
+ * s/darwin.h (MAIL_USE_FLOCK):
+ * s/gnu-linux.h (MAIL_USE_FLOCK):
+ * s/irix6-5.h (MAIL_USE_FLOCK):
+ * s/template.h (MAIL_USE_FLOCK):
+ Move to configure.
+
+2010-05-08 Chong Yidong <cyd@stupidchicken.com>
+
+ * Version 23.2 released.
+
+2010-05-08 Andreas Schwab <schwab@linux-m68k.org>
+
+ * composite.c (autocmp_chars): Save point as marker before calling
+ auto-composition-function (Bug#5984).
+
+ * lisp.h (restore_point_unwind): Add prototype.
+
+ * fileio.c (restore_point_unwind): Remove static attribute.
+
+2010-05-08 Kenichi Handa <handa@m17n.org>
+
+ * ftfont.c (M17N_FLT_USE_NEW_FEATURE): Define it if we can use the
+ new feature of libotf and m17n-flt.
+ (ftfont_check_otf) [M17N_FLT_USE_NEW_FEATURE]:
+ Call OTF_check_features even if no specific feature is given.
+ (PACK_OTF_TAG) [M17N_FLT_USE_NEW_FEATURE]: New macro.
+ (ftfont_drive_otf) [M17N_FLT_USE_NEW_FEATURE]: Handle the case
+ that OUT is NULL. Use OTF_drive_gsub_with_log and
+ OTF_drive_gpos_with_log instead of OTF_drive_gsub and
+ OTF_drive_gpos.
+ (ftfont_try_otf) [M17N_FLT_USE_NEW_FEATURE]: New function.
+ (ftfont_shape_by_flt) [M17N_FLT_USE_NEW_FEATURE]:
+ Setup mflt_enable_new_feature and mflt_try_otf.
+
+2010-05-08 Jan Djärv <jan.h.d@swipnet.se>
+
+ * xsettings.c (Ftool_bar_get_system_style): Correct comment.
+
+ * gtkutil.c (xg_pack_tool_bar): Change show_all to show for handle
+ box and toolbar (Bug #6139).
+ (xg_create_tool_bar): Remove comment (Bug #6139).
+ (xg_make_tool_item): Remove gtk_widget_show_all (Bug #6139).
+ (xg_show_toolbar_item): Add gtk_widget_show for weventbox (Bug #6139).
+
+2010-05-08 Juanma Barranquero <lekktu@gmail.com>
+
+ * makefile.w32-in ($(BLD)/eval.$(O), $(BLD)/w32fns.$(O)):
+ Update dependencies.
+
+2010-05-08 Eli Zaretskii <eliz@gnu.org>
+
+ * fringe.c (update_window_fringes): Set up truncation bitmaps for
+ R2L lines.
+
+2010-05-08 Glenn Morris <rgm@gnu.org>
+
+ * Makefile.in (THIS_IS_MAKEFILE): Remove, unused.
+
+ * Makefile.in (LIBS_TERMCAP): Set with configure, not cpp.
+ (TERMCAP_OBJ): New, set by configure, replacing termcapobj.
+ (termcapobj): Replace with TERMCAP_OBJ.
+ (otherobj): Use $TERMCAP_OBJ instead of $termcapobj.
+ (LIBES): Use LIBS_TERMCAP as a variable.
+
+ * s/freebsd.h (osreldate.h): No longer include, since this file
+ does not use __FreeBSD_version any more.
+
+ * s/aix4-2.h (TERMINFO):
+ * s/cygwin.h (TERMINFO):
+ * s/darwin.h (TERMINFO, LIBS_TERMCAP) [HAVE_LIBNCURSES]:
+ * s/freebsd.h (TERMINFO, LIBS_TERMCAP):
+ * s/gnu-linux.h (TERMINFO, LIBS_TERMCAP) [HAVE_LIBNCURSES]:
+ * s/gnu.h (TERMINFO, LIBS_TERMCAP) [HAVE_LIBNCURSES]:
+ * s/hpux10-20.h (TERMINFO, LIBS_TERMCAP):
+ * s/irix6-5.h (TERMINFO):
+ * s/netbsd.h (LIBS_TERMCAP):
+ * s/openbsd.h (TERMINFO, LIBS_TERMCAP):
+ * s/sol2-6.h (LIBS_TERMCAP) [!TERMINFO]:
+ * s/usg5-4.h (TERMINFO):
+ Move to configure.
+
+2010-05-07 Stefan Monnier <monnier@iro.umontreal.ca>
+
+ * eval.c (unbind_to): Don't unbind a local binding into the global
+ binding when the local binding disappeared. Inversely, don't unbind
+ a global binding into a newly created local binding.
+ * data.c (set_internal): Make its `buf' arg into a `where' arg so we
+ can specify the frame to use, when applicable. Adjust callers.
+
+2010-05-07 Vincent Belaïche <vincent.belaiche@gmail.com>
+ Stefan Monnier <monnier@iro.umontreal.ca>
+
+ * floatfns.c (Fisnan, Fcopysign, Ffrexp, Fldexp): New functions.
+
+2010-05-07 Eli Zaretskii <eliz@gnu.org>
+
+ * w32fns.c: Include w32.h.
+ (Fw32_shell_execute): Decode the error message before passing it
+ to `error'. (Bug#6126)
+
+ * msdos.c (dos_set_window_size):
+ * w16select.c (Fx_selection_exists_p): Use `Fsymbol_value (foo)'
+ instead of `XSYMBOL (foo)->value'.
+
+2010-05-07 Eli Zaretskii <eliz@gnu.org>
+
+ Fix the MS-DOS build, broken by autoconfiscation.
+
+ * Makefile.in: Don't use Make-style comments past the "start of
+ cpp stuff" line.
+ (MSDOS_OBJ): Remove xmenu.o (it is now defined by XMENU_OBJ).
+
+ * s/msdos.h (UNEXEC): Don't define (@unexec@ in Makefile.in is
+ edited directly by msdos/sed1v2.inp).
+
+2010-05-07 Glenn Morris <rgm@gnu.org>
+
+ * Makefile.in (LD_SWITCH_SYSTEM): Set with configure, not cpp.
+ (LD_SWITCH_SYSTEM_EXTRA): New variable, set by configure.
+ (TEMACS_LDFLAGS): Use $LD_SWITCH_SYSTEM and $LD_SWITCH_SYSTEM_EXTRA,
+ move out of cpp section.
+ * s/freebsd.h (LD_SWITCH_SYSTEM):
+ * s/gnu-linux.h (LD_SWITCH_SYSTEM):
+ * s/netbsd.h (LD_SWITCH_SYSTEM):
+ * s/openbsd.h (LD_SWITCH_SYSTEM): Move to configure.in.
+
+2010-05-07 Dan Nicolaescu <dann@ics.uci.edu>
+
+ Define LIB_STANDARD and START_FILES using autoconf.
+ * s/usg5-4.h (LIB_STANDARD):
+ * s/netbsd.h (START_FILES):
+ * s/irix6-5.h (LIB_STANDARD):
+ * s/hpux10-20.h (LIB_STANDARD, START_FILES):
+ * s/gnu-linux.h (START_FILES, LIB_STANDARD):
+ * s/freebsd.h (START_FILES):
+ * s/darwin.h (START_FILES):
+ * s/cygwin.h (START_FILES):
+ * s/aix4-2.h (LIB_STANDARD):
+ * m/ibmrs6000.h (START_FILES): Remove, move logic to configure.in.
+ * Makefile.in (STARTFILES): Rename to START_FILES, define using
+ autoconf, not cpp.
+
+2010-05-06 Dan Nicolaescu <dann@ics.uci.edu>
+
+ Remove NEED_BSDTTY and NEED_UNISTD_H.
+ * s/hpux10-20.h (NEED_BSDTTY): Remove.
+ * s/aix4-2.h (NEED_UNISTD_H): Remove.
+ * systty.h: Simplify conditionals for including <sys/bsdtty.h>,
+ <sys/ptyio.h> and <unistd.h>.
+
+ * emacs.c (main): Remove NO_DIR_LIBRARY conditional, unused.
+
+ * Makefile.in (STARTFILES): Conditionally define to make the usage clear.
+ * s/gnu.h (START_FILES): Remove empty definition.
+
+2010-05-06 Jan Djärv <jan.h.d@swipnet.se>
+
+ * xterm.c (x_draw_image_relief): Move declaration of extra to beginning.
+
+2010-05-06 Glenn Morris <rgm@gnu.org>
+
+ * Makefile.in (CPP, LN_S): Remove unused variables.
+
+2010-05-05 Stefan Monnier <monnier@iro.umontreal.ca>
+
+ * syntax.c (Fchar_syntax): Check the arg is a character (bug#6080).
+
+2010-05-05 Lawrence Mitchell <wence@gmx.li>
+
+ * m/sparc.h: Fix typo in earlier change.
+
+2010-05-04 Stefan Monnier <monnier@iro.umontreal.ca>
+
+ Misc tweaks.
+ * eval.c (Fdefvaralias): Remove unintended nested if.
+ (internal_condition_case_2, internal_condition_case_n): Use ANSI type.
+
+2010-05-04 Bernhard Herzog <bh@intevation.de> (tiny change)
+
+ * xsmfns.c (smc_save_yourself_CB): strlen(client_id) => strlen(cwd).
+
+2010-05-04 Dan Nicolaescu <dann@ics.uci.edu>
+
+ Remove BSD_PGRPS.
+ * s/bsd-common.h (BSD_PGRPS): Remove undef.
+ * s/gnu-linux.h (BSD_PGRPS): Remove.
+ * term.c (dissociate_if_controlling_tty):
+ * sysdep.c (narrow_foreground_group, widen_foreground_group)
+ (init_sys_modes, reset_sys_modes):
+ * emacs.c (main):
+ * callproc.c (Fcall_process, child_setup): Remove code depending
+ on BSD_PGRPS.
+
+ Remove POSIX_SIGNALS.
+ * s/usg5-4.h (POSIX_SIGNALS):
+ * s/netbsd.h (POSIX_SIGNALS):
+ * s/msdos.h (POSIX_SIGNALS):
+ * s/ms-w32.h (POSIX_SIGNALS):
+ * s/hpux11.h (POSIX_SIGNALS):
+ * s/gnu.h (POSIX_SIGNALS):
+ * s/gnu-linux.h (POSIX_SIGNALS):
+ * s/freebsd.h (POSIX_SIGNALS):
+ * s/darwin.h (POSIX_SIGNALS):
+ * s/cygwin.h (POSIX_SIGNALS):
+ * s/aix4-2.h (POSIX_SIGNALS): Remove definition.
+ * s/unixware.h:
+ * s/sol2-6.h: Remove comments on POSIX_SIGNALS.
+ * process.c (create_process):
+ * syssignal.h:
+ * sysdep.c (wait_for_termination, init_signals):
+ * process.c (create_process):
+ * msdos.c: POSIX_SIGNALS is always defined on all platforms,
+ remove all code that assumes the contrary.
+
+2010-05-04 Glenn Morris <rgm@gnu.org>
+
+ * s/gnu-linux.h (LD_SWITCH_SYSTEM): Use LD_SWITCH_X_SITE_AUX as a shell
+ variable.
+ * s/netbsd.h (LD_SWITCH_SYSTEM_tmp): Remove.
+ (LD_SWITCH_SYSTEM): Use $LD_SWITCH_X_SITE_AUX_RPATH.
+ * s/openbsd.h (LD_SWITCH_SYSTEM_tmp): Remove.
+ (LD_SWITCH_SYSTEM): Use $LD_SWITCH_X_SITE_AUX_RPATH instead of
+ LD_SWITCH_SYSTEM_tmp.
+ * Makefile.in (LD_SWITCH_X_SITE_AUX, LD_SWITCH_X_SITE_AUX_RPATH):
+ New variables, set by configure.
+
+ * s/aix4-2.h (LD_SWITCH_SYSTEM_TEMACS): Move to configure.in.
+ * s/darwin.h (HEADERPAD_EXTRA, LIBS_NSGUI): Remove.
+ (LD_SWITCH_SYSTEM_TEMACS): Move to configure.in.
+ * Makefile.in (LD_SWITCH_SYSTEM_TEMACS): New variable, set by configure.
+ (TEMACS_LDFLAGS): Use $LD_SWITCH_SYSTEM_TEMACS.
+
+ * s/aix4-2.h (C_SWITCH_SYSTEM):
+ * m/alpha.h (C_SWITCH_MACHINE):
+ Move to configure.in.
+ * Makefile.in (C_SWITCH_MACHINE, C_SWITCH_SYSTEM):
+ New variables, set by configure.
+ (ALL_CFLAGS): Use $C_SWITCH_MACHINE and $C_SWITCH_SYSTEM in place of
+ $c_switch_machine and $c_switch_system.
+
+2010-05-04 Dan Nicolaescu <dann@ics.uci.edu>
+
+ * s/hpux10-20.h (LIB_STANDARD): New definition.
+ * Makefile.in (ORDINARY_LINK): Remove setting LIB_STANDARD based
+ on it, not used anymore.
+
+2010-05-03 Chong Yidong <cyd@stupidchicken.com>
+
+ * eval.c (internal_condition_case_n): Rename from
+ internal_condition_case_2.
+ (internal_condition_case_2): New function.
+
+ * xdisp.c (safe_call): Use internal_condition_case_n.
+
+ * fileio.c (Fdelete_file, internal_delete_file): New arg FORCE.
+ (internal_delete_file, Frename_file): Callers changed.
+
+ * buffer.c (Fkill_buffer):
+ * callproc.c (delete_temp_file): Callers changed (Bug#6070).
+
+ * lisp.h: Update prototypes.
+
+2010-05-03 Glenn Morris <rgm@gnu.org>
+
+ * Makefile.in (LIBX_EXTRA, LIBX_BASE): New variables.
+ (LIBXT_OTHER, LIBX_OTHER): New, set by configure.
+ (LIBXT): Set with configure, not cpp.
+ (LIBX): Remove.
+ (LIBES): Replace $LIBX with $LIBX_BASE and $LIBX_OTHER.
+
+2010-05-02 Dan Nicolaescu <dann@ics.uci.edu>
+
+ * m/amdx86-64.h (START_FILES, LIB_STANDARD): Remove.
+ The FreeBSD is not needed, the default works, Solaris version is
+ not needed, and the remaining case is not supported by configure.
+
+2010-05-02 Jan Djärv <jan.h.d@swipnet.se>
+
+ * xsmfns.c (CHDIR_OPT): New define.
+ (smc_save_yourself_CB): Add CHDIR_OPT to options to use when
+ restarting emacs.
+
+ * xterm.c (x_connection_closed): Call Fkill_emacs instead of
+ shut_down_emacs.
+
+ * emacs.c (USAGE1): Mention --chdir.
+ (main): Handle --chdir.
+ (standard_args): Add --chdir.
+ (fatal_error_signal): Call Fkill_emacs for SIGTERM and SIGHUP (Bug
+ #5552).
+
+2010-05-01 Dan Nicolaescu <dann@ics.uci.edu>
+
+ Remove LD_SWITCH_MACHINE.
+ * Makefile.in (LD_SWITCH_MACHINE): Remove definition, unused.
+ (TEMACS_LDFLAGS): Do not use LD_SWITCH_MACHINE.
+
+ Clean up IRIX code.
+ * m/iris4d.h (TERMINFO, FIRST_PTY_LETTER): Move definitions ...
+ * s/irix6-5.h (TERMINFO, FIRST_PTY_LETTER): ... here.
+
+ Clean up AIX code.
+ * m/ibmrs6000.inp: Remove file, unused.
+ * m/ibmrs6000.h (IBMR2AIX): Remove, unused.
+ (LD_SWITCH_MACHINE): Rename to LD_SWITCH_SYSTEM_TEMACS, and move
+ definition ...
+ * s/aix4-2.h (LD_SWITCH_SYSTEM_TEMACS): ... here.
+
+ * sysdep.c (child_setup_tty, init_sys_modes): Remove !IBMR2AIX code,
+ unused.
+
+2010-05-01 Eli Zaretskii <eliz@gnu.org>
+
+ Emulate POSIX_SIGNALS on MS-Windows.
+
+ * s/ms-w32.h (POSIX_SIGNALS, struct sigaction, SIG_BLOCK)
+ (SIG_SETMASK, SIG_UNBLOCK): Define.
+
+ * sysdep.c (sys_signal) [WINDOWSNT]: #ifdef away.
+ (wait_for_termination) [WINDOWSNT]: Move MS-Windows specific code
+ from non-POSIX_SIGNALS section to POSIX_SIGNALS section.
- * xterm.c (x_draw_fringe_bitmap): Don't clip bottom aligned bitmap
- specially.
- * w32term.c (w32_draw_fringe_bitmap): Likewise.
- * nsterm.m (ns_draw_fringe_bitmap): Likewise.
+ * w32.c (sigemptyset, sigaddset, sigfillset, sigprocmask):
+ New stubs.
- * fringe.c (draw_fringe_bitmap_1): Don't clip bitmap here.
- Take account of bitmap offset.
- (draw_window_fringes): Take account of window vscroll.
- (update_window_fringes): Likewise. Extend top-aligned top indicator
- or bottom-aligned bottom indicator to adjacent rows if it doesn't fit
- in one row. Don't set redraw_fringe_bitmaps_p outside row comparison.
- Set left_fringe_offset and right_fringe_offset (Bug#5634, Bug#6325).
+ Miscellaneous fixes of bidi display.
-2010-07-04 Juanma Barranquero <lekktu@gmail.com>
+ * xdisp.c (find_row_end): New function, refactored from display_line.
+ (display_line): Use it.
+ (extend_face_to_end_of_line): In almost-filled rows, extend only
+ if the row is R2L and not continued.
+ (display_line): Fix prepending of truncation glyphs to R2L rows.
+ Preserve overlay and string info in row->end.
+ (insert_left_trunc_glyphs): Support addition of left truncation
+ glyphs to R2L rows.
+ (set_cursor_from_row): Don't place cursor on the vertical border
+ glyph between adjacent windows. Fix a crash when a display string
+ is continued to the next line. Don't return zero if cursor was
+ found by `cursor' property of a display string.
+ (try_cursor_movement): Don't assume that row->end == (row+1)->start,
+ test for that explicitly.
- * w32fns.c (Qtooltip): Declare.
- Suggested by Andy Moreton <andrewjmoreton@gmail.com>.
+2010-05-01 Glenn Morris <rgm@gnu.org>
-2010-07-03 Jan Djärv <jan.h.d@swipnet.se>
+ * Makefile.in (gmallocobj, rallocobj, vmlimitobj): Initialize to null,
+ for clarity.
+ (OTHER_OBJ): Remove.
+ (PRE_ALLOC_OBJ, POST_ALLOC_OBJ): New, set by configure.
+ (otherobj): Use PRE_ALLOC_OBJ, POST_ALLOC_OBJ rather than OTHER_OBJ.
- * xmenu.c (x_activate_menubar): Send Press/Release for Gtk+ to avoid
- grab on just Press (Bug#6499).
+2010-05-01 Karel Klíč <kklic@redhat.com>
-2010-07-02 Chong Yidong <cyd@stupidchicken.com>
+ * fileio.c (Ffile_selinux_context): Context functions may return null.
- * frame.c (Qtooltip): New var.
- (delete_frame): Use it. Fix faulty if statement. Don't update
- mode line for tooltip frames. Suggested by Martin Rudalics.
+2010-04-30 Dan Nicolaescu <dann@ics.uci.edu>
- * xfns.c (x_create_tip_frame):
- * w32fns.c (x_create_tip_frame): Use it.
+ * s/gnu.h (POSIX_SIGNALS, START_FILES): New definitions.
-2010-06-30 Naohiro Aota <naota@elisp.net> (tiny change)
+2010-04-30 Glenn Morris <rgm@gnu.org>
- * xftfont.c (xftfont_open): Check font width one by one also when
- spacing is dual.
+ * Makefile.in (vmlimitobj) [!SYSTEM_MALLOC]: New variable. (Bug#6065)
+ (OTHER_OBJ): Define as a separate variable, for clarity.
- * ftfont.c (ftfont_open): Ditto.
+2010-04-30 Jan Djärv <jan.h.d@swipnet.se>
-2010-06-26 Andreas Schwab <schwab@linux-m68k.org>
+ * xsettings.c: include limits.h and update file comment.
- * alloc.c (Fmake_byte_code): Don't access undefined argument
- (Bug#6517).
+2010-04-30 Glenn Morris <rgm@gnu.org>
-2010-06-25 Chong Yidong <cyd@stupidchicken.com>
+ * Makefile.in (OLDXMENU, LIBXMENU) [HAVE_MENUS]:
+ Set with configure, not cpp.
+ (LIBW): Remove, replace with $TOOLKIT_LIBW.
- * xdisp.c (next_element_from_image): Ensure that after-strings are
- read the next time we hit handle_stop (Bug#1336).
+ * Makefile.in (mallocobj): Remove.
+ (otherobj): Simplify using @OTHER_OBJ@.
-2010-06-23 Andreas Schwab <schwab@linux-m68k.org>
+ * Makefile.in (dispnew.o, frame.o, fringe.o, font.o, fontset.o)
+ (keyboard.o, window.o, xdisp.o, xfaces.o, menu.o):
+ Don't bother making nsgui.h dependency platform-specific.
- * lread.c (read1): Signal error if #s is not followed by paren.
+ * Makefile.in (nsfns.o): Remove duplicate nsgui.h dependency.
-2010-06-19 Chong Yidong <cyd@stupidchicken.com>
+2010-04-29 Stefan Monnier <monnier@iro.umontreal.ca>
- * image.c (free_image): Mark frame as garbaged (Bug#6426).
+ * process.c (read_process_output, exec_sentinel): Don't burp if the
+ sentinel/filter kills the current buffer (bug#6060).
- * keymap.c (Fdefine_key): Doc fix (Bug#6460).
+ Fix wrong-docstring problem introduced with hash-consing. (Bug#6008)
+ * eval.c (Fautoload): Set doc to a unique number rather than to 0.
+ Remove unused var `args'.
+ * lisp.h (XSETCARFASTINT, XSETCDRFASTINT): Remove.
+ (LOADHIST_ATTACH): Wrap with do...while to avoid surprises for callers.
+ * doc.c (store_function_docstring): Use XSETCAR.
-2010-06-15 Glenn Morris <rgm@gnu.org>
+2010-04-28 Glenn Morris <rgm@gnu.org>
- * editfns.c (Fbyte_to_string): Pacify compiler.
+ * Makefile.in (BASE_WINDOW_SUPPORT, X_WINDOW_SUPPORT): New variables.
+ (WINDOW_SUPPORT) [HAVE_WINDOW_SYSTEM]: Use them.
-2010-06-09 Stefan Monnier <monnier@iro.umontreal.ca>
+ * Makefile.in (CYGWIN_OBJ): Set with configure, not cpp.
- * dbusbind.c (xd_append_arg): Don't "make-unibyte" the string.
- Check `object's type before accessing its guts.
+ * Makefile.in (GPM_MOUSE_SUPPORT): New, set by configure.
+ (MOUSE_SUPPORT) [!HAVE_MOUSE]: Use $GPM_MOUSE_SUPPORT.
-2010-06-08 Andreas Schwab <schwab@linux-m68k.org>
+ * Makefile.in (FONT_OBJ): New, set by configure.
+ (FONT_DRIVERS): Use $FONT_OBJ.
- * minibuf.c (Fall_completions): Add more checks.
+ * Makefile.in (LIBXMU): Set with configure, not cpp.
+ * s/aix4-2.h (LIBXMU):
+ * s/hpux10-20.h (LIBXMU):
+ Remove definition, now set in configure.
-2010-06-08 Juanma Barranquero <lekktu@gmail.com>
+ * Makefile.in (NS_OBJ, NS_SUPPORT): Set with configure, not cpp.
- * minibuf.c (Fall_completions): Check COLLECTION's size (bug#6378).
+ * m/amdx86-64.h [i386]: Move this test to configure.in.
-2010-06-03 Andreas Schwab <schwab@linux-m68k.org>
+2010-04-27 Glenn Morris <rgm@gnu.org>
- * process.c (conv_lisp_to_sockaddr): Fix conversion of IPv4
- address. (Bug#6346)
+ * Makefile.in (LIBXTR6): Set with configure, not cpp.
+ * s/unixware.h (NEED_LIBW): Remove definition.
-2010-06-03 Juanma Barranquero <lekktu@gmail.com>
+ * Makefile.in (LUCID_LIBW, MOTIF_LIBW): Remove, replacing by...
+ (TOOLKIT_LIBW): New, set by configure.
+ (@X_TOOLKIT_TYPE@): No longer define it.
- * ccl.c (Fccl_program_p): Fix typo in docstring.
+ * Makefile.in (LIBXP): Remove, since included in MOTIF_LIBW.
+ (MOTIF_LIBW): Set with configure, not cpp.
+ * s/aix4-2.h (LIB_MOTIF):
+ * s/gnu-linux.h (LIB_MOTIF):
+ * s/unixware.h (LIB_MOTIF): Move to configure.in.
-2010-05-31 Stefan Monnier <monnier@iro.umontreal.ca>
+2010-04-27 Dan Nicolaescu <dann@ics.uci.edu>
- * keymap.c (Fwhere_is_internal): Fix handling of remapping (in thread
- of bug#6305).
+ Reduce CPP usage.
+ * Makefile.in (LIB_X11_LIB): Remove, inline in the only user.
+ (obj): Use autoconf for unexec instead of cpp.
+ (C_SWITCH_SYSTEM, C_SWITCH_MACHINE, C_SWITCH_X_SITE): Remove
+ definitions and undefs. Inline definitions in the only user.
+ (ALL_CFLAGS): Substitute C_SWITCH_X_SYSTEM using autoconf.
-2010-05-27 Chong Yidong <cyd@stupidchicken.com>
+2010-04-27 Glenn Morris <rgm@gnu.org>
- * xdisp.c (redisplay_window): After redisplay, check if point is
- still valid before setting it (Bug#6177).
+ * m/amdx86-64.h (START_FILES, LIB_STANDARD): Change the logic around,
+ since the defaults (set by the system file) are fine in most cases.
+ [GNU_LINUX, __OpenBSD__, __NetBSD__, __APPLE__]: Remove sections.
+ * m/ibms390x.h (START_FILES, LIB_STANDARD):
+ * m/macppc.h (START_FILES, LIB_STANDARD) [GNU_LINUX]:
+ * m/sparc.h (START_FILES, LIB_STANDARD) [__linux__]:
+ Remove definitions, since they are set correctly in s/gnu-linux.h.
+ * s/freebsd.h (START_FILES, LIB_STANDARD):
+ * s/gnu-linux.h (START_FILES, LIB_STANDARD):
+ * s/hpux10-20.h (START_FILES):
+ * s/netbsd.h (START_FILES, LIB_STANDARD, START_FILES_1, END_FILES_1):
+ Use $CRT_DIR in place of fixed /usr/lib, /lib directories.
-2010-05-20 enami tsugutomo <tsugutomo.enami@jp.sony.com>
+ * Makefile.in (LIBXP, LUCID_LIBW, WIDGET_OBJ): Set via configure.
+ (MOTIF_LIBW): Use $LIBXP.
+ (otherobj): Use $WIDGET_OBJ.
- * s/netbsd.h: If terminfo is found, use it in preference to
- termcap. (Bug#6190) [Backport from trunk]
+2010-04-26 Dan Nicolaescu <dann@ics.uci.edu>
-2010-05-20 Kevin Ryde <user42@zip.com.au>
+ * Makefile.in (LIBS_MACHINE): Remove, unused.
- * keyboard.c (Vlast_command, Vkeyboard_translate_table)
- (Voverriding_terminal_local_map, Vsystem_key_alist)
- (Vlocal_function_key_map): Fix manual link in docstring (Bug#6224).
+ Use autoconf instead of cpp for LIB_MATH.
+ * s/darwin.h (LIB_MATH): Do not define here, move to configure.
+ * s/cygwin.h (LIB_MATH): Likewise.
+ * Makefile.in (LIB_MATH): Do not define with cpp.
+ (LIBES): Use autoconf for LIB_MATH.
-2010-05-19 Stefan Monnier <monnier@iro.umontreal.ca>
+2010-04-26 Kenichi Handa <handa@m17n.org>
- * editfns.c (Fbyte_to_string): New function.
+ * composite.c (Ffind_composition_internal): Fix the return value
+ for an automatic composition.
-2010-05-18 Chong Yidong <cyd@stupidchicken.com>
+2010-04-25 Dan Nicolaescu <dann@ics.uci.edu>
- * character.c (Fstring, Funibyte_string): Use SAFE_ALLOCA to
- prevent stack overflow if number of arguments is too large
- (Bug#6214).
+ Remove all NO_ARG_ARRAY uses.
+ * fns.c (concat2, concat3, nconc2):
+ * eval.c (apply1, call1, call2, call3, call4, call5, call6)
+ (call7): Remove NO_ARG_ARRAY usage, assume it's always true.
+ * m/xtensa.h (NO_ARG_ARRAY):
+ * m/template.h (NO_ARG_ARRAY):
+ * m/sparc.h (NO_ARG_ARRAY):
+ * m/sh3.h (NO_ARG_ARRAY):
+ * m/mips.h (NO_ARG_ARRAY):
+ * m/macppc.h (NO_ARG_ARRAY):
+ * m/iris4d.h (NO_ARG_ARRAY):
+ * m/intel386.h (NO_ARG_ARRAY):
+ * m/ibms390x.h (NO_ARG_ARRAY):
+ * m/ibms390.h (NO_ARG_ARRAY):
+ * m/ibmrs6000.h (NO_ARG_ARRAY):
+ * m/ia64.h (NO_ARG_ARRAY):
+ * m/hp800.h (NO_ARG_ARRAY):
+ * m/arm.h (NO_ARG_ARRAY):
+ * m/amdx86-64.h (NO_ARG_ARRAY):
+ * m/alpha.h (NO_ARG_ARRAY): Remove definition.
-2010-05-11 Eli Zaretskii <eliz@gnu.org>
+2010-04-25 Eli Zaretskii <eliz@gnu.org>
- * makefile.w32-in ($(BLD)/w32fns.$(O)): Depend on $(SRC)/w32.h.
+ * xdisp.c (display_line): Don't assume 2nd call to
+ get_next_display_element cannot return zero. (Bug#6030)
+ (iterate_out_of_display_property): New function, body from pop_it.
+ (pop_it): Use it.
- * w32fns.c: Include w32.h.
- (Fw32_shell_execute): Decode the error message before passing it
- to `error'. (Bug#6126)
+2010-04-24 Glenn Morris <rgm@gnu.org>
-2010-05-11 Karel Klic <kklic@redhat.com>
+ * m/amdx86-64.h (START_FILES, LIB_STANDARD) [__OpenBSD__]:
+ For clarity, revert to using fixed /usr/lib rather than $CRT_DIR.
+ (START_FILES, LIB_STANDARD) [__FreeBSD__]: Merge into the generic case,
+ since CRT_DIR defaults to /usr/lib. Suggested by Dan Nicolaescu.
- * ftfont.c: Fix incorrect parentheses of #if condition for
- definining M17N_FLT_USE_NEW_FEATURE.
+2010-04-24 Eli Zaretskii <eliz@gnu.org>
-2010-05-07 Chong Yidong <cyd@stupidchicken.com>
+ * xdisp.c (display_line): Use `reseat' instead of `reseat_1', and
+ use `get_next_display_element' and `set_iterator_to_next' to
+ advance to the next character, when looking for the character that
+ begins the next row.
+
+ * .gdbinit: Add a "set Fmake_symbol" line to force GDB to load the
+ definition of "struct Lisp_Symbol".
+
+2010-04-24 Glenn Morris <rgm@gnu.org>
+
+ * Makefile.in (CRT_DIR): New variable, set by configure.
+ * m/amdx86-64.h, m/ibms390x.h (START_FILES, LIB_STANDARD):
+ Use $CRT_DIR rather than HAVE_LIB64_DIR. (Bug#5655)
+
+2010-04-23 Dan Nicolaescu <dann@ics.uci.edu>
+
+ * Makefile.in: Remove C_SWITCH_X_MACHINE, unused.
+
+ * s/cygwin.h (LIBS_DEBUG): Remove, unused.
+
+ Remove redundant flags.
+ * s/freebsd.h (C_SWITCH_SYSTEM):
+ * s/hpux10-20.h (C_SWITCH_X_SYSTEM, LD_SWITCH_X_DEFAULT):
+ * s/netbsd.h (C_SWITCH_SYSTEM):
+ * s/openbsd.h (LD_SWITCH_X_DEFAULT): Remove, configure takes care
+ of these.
+
+ Simplify m/intel386.h.
+ * m/intel386.h (CRT0_DUMMIES): Remove, inline value in the only
+ user: ecrt0.c.
+ (SOLARIS2): Remove LOAD_AVE_TYPE, LOAD_AVE_CVT, LIBS_MACHINE, unused.
+ (USG5_4): Move LOAD_AVE_TYPE, LOAD_AVE_CVT, FSCALE definitions to
+ the only user: s/unixware.h.
+ * ecrt0.c: Remove #ifndef static. Inline CRT0_DUMMIES definition
+ from m/intel386.h.
+ * s/unixware.h (LOAD_AVE_TYPE, LOAD_AVE_CVT, FSCALE): Definitions
+ moved here from m/intel386.h.
+
+ * m/mips.h: Remove #if 0 code.
+
+2010-04-23 Eli Zaretskii <eliz@gnu.org>
+
+ Fix display of composed characters from L2R scripts in bidi buffers.
+ * xdisp.c (set_iterator_to_next, next_element_from_composition):
+ After advancing IT past the composition, resync the bidi iterator
+ with IT's position. (Bug#5977)
+
+2010-04-23 Dan Nicolaescu <dann@ics.uci.edu>
+
+ * Makefile.in (LD_SWITCH_MACHINE_TEMACS): Remove, unused.
+ (TEMACS_LDFLAGS): Don't use LD_SWITCH_SYSTEM_TEMACS.
+
+2010-04-23 Stefan Monnier <monnier@iro.umontreal.ca>
+
+ * gtkutil.c: Include xsettings.h for Ftool_bar_get_system_style.
+
+2010-04-23 Eli Zaretskii <eliz@gnu.org>
+
+ Support `display' text properties and overlay strings in bidi buffers.
+ * xdisp.c (pop_it): When the stack is popped after displaying
+ from a string, bidi-iterate to exit from the text portion covered
+ by the `display' property or overlay. (Bug#5988, bug#5920)
+
+2010-04-23 Dan Nicolaescu <dann@ics.uci.edu>
+
+ * m/macppc.h (LD_SWITCH_SYSTEM_TEMACS): Remove #undef.
+ (LD_SWITCH_MACHINE_TEMACS): Remove, configure sets nocombreloc.
+
+ * s/netbsd.h (LD_SWITCH_SYSTEM_TEMACS): Remove, configure sets nocombreloc.
+ * s/openbsd.h (LD_SWITCH_SYSTEM_TEMACS): Remove.
+
+ Simplify STARTFILES definition.
+ * s/hpux10-20.h (START_FILES): Explicitly define here instead of
+ relying on Makefile.in to define it.
+ * s/cygwin.h (START_FILES): Likewise.
+ * Makefile.in (STARTFILES): Remove conditional code, not needed anymore.
+
+ Clean up Solaris code.
+ * s/sol2-6.h (LD_SWITCH_SYSTEM_TEMACS, C_SWITCH_X_SYSTEM)
+ (LIB_MOTIF): Remove, configure takes care of this.
+ (NOT_USING_MOTIF): Remove, unused.
+ * xrdb.c: Remove #if 0-ed #include.
+ (SYSV): Remove conditional for old SysV.
+ * sysdep.c (closedir): Remove conditional code for Solaris,
+ Solaris has closedir.
- * Version 23.2 released.
+2010-04-22 Jan Djärv <jan.h.d@swipnet.se>
+
+ * xsettings.c (read_and_apply_settings): Check if current_font is
+ NULL before strcmp (Bug#6001).
-2010-04-30 Andreas Schwab <schwab@linux-m68k.org>
+2010-04-21 Dan Nicolaescu <dann@ics.uci.edu>
- * composite.c (autocmp_chars): Save point as marker before calling
- auto-composition-function (Bug#5984).
+ Clean up HP-UX files.
+ * m/hp800.h (NO_REMAP, VIRT_ADDR_VARIES, DATA_SEG_BITS)
+ (DATA_START, TEXT_START, LOAD_AVE_TYPE, LOAD_AVE_CVT)
+ (LDAV_SYMBOL, index, rindex): Move definitions only used in HP-UX ...
+ * s/hpux10-20.h: ... to the only user, here.
- * lisp.h (restore_point_unwind): Add prototype.
+2010-04-21 Eli Zaretskii <eliz@gnu.org>
+
+ * bidi.c (bidi_find_paragraph_start, bidi_at_paragraph_end): Don't
+ use buffer-local values of paragraph-start and paragraph-separate.
+ <paragraph_start_re, paragraph_separate_re>: Rename from
+ fallback_paragraph_start_re and fallback_paragraph_separate_re.
+ (Bug#5992)
- * fileio.c (restore_point_unwind): Remove static attribute.
+2010-04-21 Jan Djärv <jan.h.d@swipnet.se>
+
+ * xsettings.c: Qmonospace_font_name, Qtool_bar_style and
+ current_tool_bar_style are new.
+ (store_config_changed_event): Rename from store_font_changed_event.
+ (XSETTINGS_TOOL_BAR_STYLE): New define.
+ (SEEN_FONT, SEEN_TB_STYLE): New enum values.
+ (struct xsettings): Add font and tb_style, set xft stuff inside #ifdef
+ HAVE_XFT.
+ (something_changedCB): store_font_changed_event is now
+ store_config_changed_event
+ (parse_settings): Rename from parse_xft_settings. Read
+ non-xft xsettings outside #ifdef HAVE_XFT.
+ (read_settings): Renamed from read_xft_settings.
+ (apply_xft_settings): Take current settings as parameter. Do not
+ call read_(xft)_settings.
+ (read_and_apply_settings): New function.
+ (xft_settings_event): Do non-xft stuff out of HAVE_XFT. Call
+ read_and_apply_settings if there are settings to be read.
+ (init_xsettings): Renamed from init_xfd_settings.
+ Call read_and_apply_settings unconditionally.
+ (xsettings_initialize): Call init_xsettings.
+ (Ftool_bar_get_system_style): New function.
+ (syms_of_xsettings): Define Qmonospace_font_name and
+ Qtool_bar_style. Initialize current_tool_bar_style to nil.
+ defsubr Stool_bar_get_system_style. Fprovide on
+ dynamic-setting.
+ Move misplaced HAVE_GCONF
-2010-04-23 Kenichi Handa <handa@m17n.org>
+ * xsettings.h (Ftool_bar_get_system_style): Declare.
- * ftfont.c (M17N_FLT_USE_NEW_FEATURE): Define it if we can use the
- new feature of libotf and m17n-flt.
- (ftfont_check_otf) [M17N_FLT_USE_NEW_FEATURE]: Call
- OTF_check_features even if no specific feature is given.
- (PACK_OTF_TAG) [M17N_FLT_USE_NEW_FEATURE]: New macro.
- (ftfont_drive_otf) [M17N_FLT_USE_NEW_FEATURE]: Handle the case
- that OUT is NULL. Use OTF_drive_gsub_with_log and
- OTF_drive_gpos_with_log instead of OTF_drive_gsub and
- OTF_drive_gpos.
- (ftfont_try_otf) [M17N_FLT_USE_NEW_FEATURE]: New function.
- (ftfont_shape_by_flt) [M17N_FLT_USE_NEW_FEATURE]: Setup
- mflt_enable_new_feature and mflt_try_otf.
+ * xdisp.c: Vtool_bar_style, tool_bar_max_label_size,
+ Qtext, Qboth, Qboth_horiz are new.
+ (syms_of_xdisp): Intern Qtext, Qboth, Qboth_horiz, DEFVAR
+ Vtool_bar_style, tool_bar_max_label_size.
+
+ * lisp.h: Extern declare Qtext, Qboth, Qboth_horiz.
+
+ * keyboard.c: QClabel is new.
+ (parse_tool_bar_item): Take out QClabel from tool bar items.
+ Try to construct a label if ther is no QClabel.
+ (syms_of_keyboard): Intern :label as QClabel.
+
+ * dispextern.h (tool_bar_item_idx): TOOL_BAR_ITEM_LABEL is new.
+ (Vtool_bar_style, tool_bar_max_label_size, DEFAULT_TOOL_BAR_LABEL_SIZE):
+ New.
+
+ * Makefile.in (SOME_MACHINE_LISP): font-setting.el renamed to
+ dynamic-setting.el.
+
+ * gtkutil.c (xg_tool_bar_menu_proxy): Handle label in tool bar item.
+ (xg_make_tool_item, xg_show_toolbar_item): New function.
+ (update_frame_tool_bar): Take label from TOOL_BAR_ITEM_LABEL.
+ Call xg_make_tool_item to make a tool bar item.
+ Call xg_show_toolbar_item. Use wtoolbar instead of x->toolbar_widget.
+
+ * xterm.c (x_draw_image_relief): Take Vtool_bar_button_margin
+ into account for toolbars.
+
+2010-04-21 Jan Djärv <jan.h.d@swipnet.se>
+
+ * data.c (make_blv): Declarations before code (Bug#5993).
+
+2010-04-21 Glenn Morris <rgm@gnu.org>
+
+ * Makefile.in (DBUS_OBJ, GTK_OBJ, XMENU_OBJ, XOBJ):
+ Define using autoconf, not cpp.
+ (LIBXSM): New variable, set by autoconf.
+ (LIBXT): Use $LIBXSM.
+
+2010-04-21 Dan Nicolaescu <local_user@dannlt>
+
+ Remove NOMULTIPLEJOBS, unused.
+ * s/template.h (NOMULTIPLEJOBS):
+ * s/msdos.h (NOMULTIPLEJOBS): Remove, unused.
+
+ Simplify LD_SWITCH_SYSTEM_TEMACS usage.
+ * s/freebsd.h (LD_SWITCH_SYSTEM_TEMACS):
+ * s/gnu-linux.h (LD_SWITCH_SYSTEM_TEMACS): Remove, configure
+ detects -znocombreloc and passes it to the linker
+ * s/hpux10-20.h (LD_SWITCH_SYSTEM_TEMACS): Remove, empty.
+
+2010-04-21 Glenn Morris <rgm@gnu.org>
+
+ * Makefile.in (LIBSELINUX_LIBS): Move out of #ifdef.
+
+2010-04-21 Karel Klíč <kklic@redhat.com>
+
+ * Makefile.in (LIBSELINUX_LIBS): New.
+ (LIBES): Add $LIBSELINUX_LIBS.
+ * eval.c, lisp.h (call7): New function.
+ * fileio.c [HAVE_LIBSELINUX]: Include selinux headers.
+ (Ffile_selinux_context, Fset_file_selinux_context):
+ New functions.
+ (Fcopy_file): New parameter preserve-selinux-context.
+ (Frename_file): Preserve selinux context when renaming by copy-file.
+
+2010-04-21 Juanma Barranquero <lekktu@gmail.com>
+ Eli Zaretskii <eliz@gnu.org>
+
+ Don't depend on cm.c or termcap.c on Windows, use stubs.
+ * makefile.w32-in (OBJ1): Remove cm.$(O) and termcap.$(O).
+ ($(BLD)/cm.$(O), $(BLD)/termcap.$(O)): Remove.
+ * w32console.c (current_tty, cost): New vars; lifted from cm.c.
+ (evalcost, cmputc, cmcheckmagic, cmcostinit, cmgoto, Wcm_clear)
+ (sys_tputs, sys_tgetstr): New stubs.
+ * s/ms-w32.h (chcheckmagic, cmcostinit, cmgoto, cmputc, Wcm_clear)
+ (tputs, tgetstr): New; define to sys_*.
+
+2010-04-20 Juanma Barranquero <lekktu@gmail.com>
+
+ * buffer.c (syms_of_buffer) <bidi-display-reordering>: Doc fix.
+
+2010-04-20 Stefan Monnier <monnier@iro.umontreal.ca>
+
+ * data.c (Fmake_variable_buffer_local, Fmake_local_variable):
+ Just signal a warning rather than an error when inside a let.
+ (Fmake_variable_frame_local): Add the same test.
+
+ * font.c (syms_of_font): Make the style table vars read-only.
+
+ * buffer.h (struct buffer): Remove unused var `direction_reversed'.
+ * buffer.c (init_buffer_once, syms_of_buffer): Remove its initialization.
+
+ * bidi.c (bidi_initialize): Simplify fallback_paragraph_*_re init.
+
+2010-04-20 Eli Zaretskii <eliz@gnu.org>
+
+ Fix R2L paragraph display on TTY.
+
+ * xdisp.c (unproduce_glyphs): New function.
+ (display_line): Use it when produced glyphs are discarded from R2L
+ glyph rows.
+ (append_composite_glyph): In R2L rows, prepend the glyph rather
+ than appending it.
+
+ * term.c (append_composite_glyph): In R2L rows, prepend the glyph
+ rather than append it. Set up the resolved_level and bidi_type
+ attributes of the appended glyph.
+ (produce_special_glyphs): Mirror the backslash continuation
+ character in R2L lines.
+
+ Implement display of R2L paragraphs in GUI sessions.
+
+ * xdisp.c [HAVE_WINDOW_SYSTEM]: Add prototype for
+ append_stretch_glyph.
+ (set_cursor_from_row) <cursor_x>: Remove unused variable. Fix
+ off-by-one error in computing x at end of text in the row.
+ (append_stretch_glyph): In reversed row, prepend the glyph rather
+ than append it. Set resolved_level and bidi_type of the glyph.
+ (extend_face_to_end_of_line): If the row is reversed, prepend a
+ stretch glyph whose width is such that the rightmost glyph will be
+ drawn at the right margin of the window. Fix off-by-one error on
+ TTY frames in testing whether a line needs face extension. Fix
+ face extension at ZV. If this is the last glyph row, use
+ DEFAULT_FACE_ID, to avoid painting the rest of the window with the
+ region face.
+ (set_cursor_from_row, display_line): Use
+ MATRIX_ROW_CONTINUATION_LINE_P instead of testing value of
+ row->continuation_lines_width.
+ (next_element_from_buffer): Don't call bidi_paragraph_init if we
+ are at ZV. Fixes a crash when reseated to ZV by
+ try_window_reusing_current_matrix.
+ (display_and_set_cursor, erase_phys_cursor): Handle negative HPOS,
+ which happens with R2L glyph rows. Fixes a crash when inserting a
+ character at end of an R2L line.
+ (set_cursor_from_row): Don't be fooled by truncated rows: don't
+ treat them as having zero-width characters. Improve comments.
+ Don't reverse pos_before and pos_after for reversed glyph rows.
+ Set cursor.x to negative value when the cursor might be on the
+ left fringe.
+ (IT_OVERFLOW_NEWLINE_INTO_FRINGE): For R2L lines, consider the
+ left fringe, not the right one.
+ (notice_overwritten_cursor, draw_phys_cursor_glyph)
+ (erase_phys_cursor): For reversed cursor_row, support cursor on
+ the left fringe.
+
+ * fringe.c (update_window_fringes): For R2L rows, swap the bitmaps
+ of continuation indicators on the fringes.
+ (draw_fringe_bitmap): For reversed glyph rows, allow cursor on the
+ left fringe.
+
+ * w32term.c (w32_draw_window_cursor): For reversed glyph rows,
+ draw cursor on the left fringe.
+
+ * xterm.c (x_draw_window_cursor): For reversed glyph rows, draw
+ cursor on the left fringe.
+
+ * dispnew.c (update_text_area): Handle reversed desired rows when
+ the cursor is on the left fringe.
+ (set_window_cursor_after_update): Limit cursor's hpos by -1 from
+ below, not by 0, for when the cursor is on the left fringe.
+
+2010-04-20 Jan Djärv <jan.h.d@swipnet.se>
+
+ * gtkutil.c (xg_event_is_for_scrollbar): Check if grabbed
+ widget is a scrollbar.
+
+2010-04-20 Kenichi Handa <handa@m17n.org>
+
+ * charset.c (char_charset): Consider Vcharset_non_preferred_head
+ only when the arg CHARSET_LIST is nil.
+
+2010-04-20 Stefan Monnier <monnier@iro.umontreal.ca>
+
+ Make variable forwarding explicit rather the using special values.
+ Basically, this makes the structure of buffer-local values and object
+ forwarding explicit in the type of Lisp_Symbols rather than use
+ special Lisp_Objects for that. This tends to lead to slightly more
+ verbose code, but is more C-like, simpler, and makes it easier to make
+ sure we handled all cases, among other things by letting the compiler
+ help us check it.
+ * lisp.h (enum Lisp_Misc_Type, union Lisp_Misc):
+ Removing forwarding objects.
+ (enum Lisp_Fwd_Type, enum symbol_redirect, union Lisp_Fwd): New types.
+ (struct Lisp_Symbol): Make the various forms of variable-forwarding
+ explicit rather than hiding them inside Lisp_Object "values".
+ (XFWDTYPE): New macro.
+ (XINTFWD, XBOOLFWD, XOBJFWD, XKBOARD_OBJFWD): Redefine.
+ (XBUFFER_LOCAL_VALUE): Remove.
+ (SYMBOL_VAL, SYMBOL_ALIAS, SYMBOL_BLV, SYMBOL_FWD, SET_SYMBOL_VAL)
+ (SET_SYMBOL_ALIAS, SET_SYMBOL_BLV, SET_SYMBOL_FWD): New macros.
+ (SYMBOL_VALUE, SET_SYMBOL_VALUE): Remove.
+ (struct Lisp_Intfwd, struct Lisp_Boolfwd, struct Lisp_Objfwd)
+ (struct Lisp_Buffer_Objfwd, struct Lisp_Kboard_Objfwd):
+ Remove the Lisp_Misc_* header.
+ (struct Lisp_Buffer_Local_Value): Redefine.
+ (BLV_FOUND, SET_BLV_FOUND, BLV_VALUE, SET_BLV_VALUE): New macros.
+ (struct Lisp_Misc_Any): Add filler to get the right size.
+ (struct Lisp_Free): Use struct Lisp_Misc_Any rather than struct
+ Lisp_Intfwd.
+ (DEFVAR_LISP, DEFVAR_LISP_NOPRO, DEFVAR_BOOL, DEFVAR_INT)
+ (DEFVAR_KBOARD): Allocate a forwarding object.
+ * data.c (do_blv_forwarding, store_blv_forwarding): New macros.
+ (let_shadows_global_binding_p): New function.
+ (union Lisp_Val_Fwd): New type.
+ (make_blv): New function.
+ (swap_in_symval_forwarding, indirect_variable, do_symval_forwarding)
+ (store_symval_forwarding, swap_in_global_binding, Fboundp)
+ (swap_in_symval_forwarding, find_symbol_value, Fset)
+ (let_shadows_buffer_binding_p, set_internal, default_value)
+ (Fset_default, Fmake_variable_buffer_local, Fmake_local_variable)
+ (Fkill_local_variable, Fmake_variable_frame_local)
+ (Flocal_variable_p, Flocal_variable_if_set_p)
+ (Fvariable_binding_locus):
+ * xdisp.c (select_frame_for_redisplay):
+ * lread.c (Fintern, Funintern, init_obarray, defvar_int)
+ (defvar_bool, defvar_lisp_nopro, defvar_lisp, defvar_kboard):
+ * frame.c (store_frame_param):
+ * eval.c (Fdefvaralias, Fuser_variable_p, specbind, unbind_to):
+ * bytecode.c (Fbyte_code) <varref, varset>: Adapt to the new symbol
+ value structure.
+ * buffer.c (PER_BUFFER_SYMBOL): Move from buffer.h.
+ (clone_per_buffer_values): Only adjust markers into the current buffer.
+ (reset_buffer_local_variables): PER_BUFFER_IDX is never -2.
+ (Fbuffer_local_value, set_buffer_internal_1)
+ (swap_out_buffer_local_variables):
+ Adapt to the new symbol value structure.
+ (DEFVAR_PER_BUFFER): Allocate a Lisp_Buffer_Objfwd object.
+ (defvar_per_buffer): Take a new arg for the fwd object.
+ (buffer_lisp_local_variables): Return a proper alist (different fix
+ for bug#4138).
+ * alloc.c (Fmake_symbol): Use SET_SYMBOL_VAL.
+ (Fgarbage_collect): Don't handle buffer_defaults specially.
+ (mark_object): Handle new symbol value structure rather than the old
+ special Lisp_Misc_* objects.
+ (gc_sweep) <symbols>: Free also the buffer-local-value objects.
+ * term.c (set_tty_color_mode):
+ * bidi.c (bidi_initialize): Don't access the ->value field directly.
+ * buffer.h (PER_BUFFER_VAR_OFFSET): Don't bother with
+ a buffer_local_flags.
+ * print.c (print_object): Get rid of impossible forwarding objects.
+
+2010-04-19 Eli Zaretskii <eliz@gnu.org>
+
+ * bidi.c (bidi_get_type, bidi_get_category)
+ (bidi_at_paragraph_end, bidi_resolve_weak, bidi_resolve_neutral)
+ (bidi_type_of_next_char, bidi_level_of_next_char):
+ Declare static. Use `INLINE' rather than `inline'.
2010-04-19 Juanma Barranquero <lekktu@gmail.com>
projects / emacs.git / commitdiff