(vc-comment-ring, vc-comment-ring-index, vc-last-comment-match):
Move vars to log-edit.el.
(vc-new-comment-index, vc-previous-comment, vc-next-comment)
(vc-comment-search-reverse, vc-comment-search-forward)
(vc-comment-to-change-log): Move funs to log-edit.el.
(vc-clear-context): Don't empty the comment-ring.
(vc-finish-logentry): Don't add the comment onto the comment-ring.
(vc-stay-local): New var. Mostly taken from vc-cvs-stay-local.
(vc-stay-local-p): New fun. Adapted from vc-cvs-stay-local-p.
(vc-diff-switches-list): Revert to the Emacs-21.[123] semantics.
Mark as obsolete.
(vc-delete-file): New command.
(vc-default-rename-file): New function.
(vc-rename-file): Use it.
Be careful to disallow renaming if the file is locked or out-of-date.
(vc-ensure-vc-buffer, vc-next-action-on-file, vc-insert-headers)
(vc-cancel-version, vc-annotate): Use buffer-file-name variable.
Add `declare's for debugging and indentation.
(vc-do-command): Use `remq'.
(vc-buffer-context): Remove unused var `curbuf'.
(vc-next-action-dired): Remove unused var `dired-dir'.
(vc-switches): New fun.
(vc-diff-switches-list): Use it.
(vc-dired-hook): Remove unused var `cvs-dir'.
(vc-dired-purge): Remove unused var `subdir'.
(vc-cancel-version): Remove unused var `config'.
(vc-rename-master): Use dolist iso mapcar.
(vc-rename-file): Remove redundant tests.
Clear the properties of the old file name.
(vc-annotate): Pass the complete filename to `annotate-command'.
(vc-annotate-lines): Remove unused var `overlay'.
This is because print-log always prints there now.
(vc-annotate-font-lock-keywords): New var.
(vc-annotate-mode): Use it. Set truncate-lines as well.
(vc-annotate-display-select): Unify the two error reports.
(vc-annotate-offset): New var.
(vc-annotate-lines): New fun extracted from vc-annotate-display.
(vc-annotate-display): Use it, via font-lock.
file on disk. Fix the case when claiming the lock on a file that has
unlocked changes.
(vc-log-mode): Don't mention vc-toggle-read-only in the doc
string.
(vc-default-init-version): Update documentation to
indicate that the backend can override the default init version.
(vc-register): Use the backend init-version function, if it exists, to
determine the initial version of a file.
(vc-diff-switches-list): Don't symbol-quote backend, since it's
already a symbol. Don't fail if vc-BACKEND-diff-switches isn't bound.
(vc-default-previous-version): Renamed from vc-previous-version. New
args BACKEND and FILE. Return nil for revision numbers without a `.'
(vc-version-diff): Call vc-BACKEND-previous-version.
(vc-steal-lock): Steal lock before composing mail, so that no mail is
sent when the stealing goes wrong. And we'll actually see the error
in that case now.
(vc-finish-steal): Removed.
set-buffer-modified-p to nil after `vc-exec-after'.
* log-view.el (log-view-mode-map): Bind "q", "z", "m" and "d".
(log-view-mode): Make read-only.
(log-view-current-file): Do final `expand-file-name' in the
current `default-directory'.
(log-view-current-tag): Take an optional `where' arg.
(log-view-diff): New user command.
From JD Smith <jdsmith@astro.cornell.edu>.
(vc-annotate-display-default): Accept colormap scaling
ratio (now deprecated).
(vc-annotate-display-autoscale): Added.
(vc-annotate-add-menu): New autoscaling menu options "Span to
Oldest" and "Span Oldest->Newest". Easymenu support added for
toggle menus driven by customize variable
`vc-annotate-display-mode'.
(vc-annotate-display-select): Added.
(vc-annotate): Changed temp-buffer-show-function to
`vc-annotate-display-select'.
(vc-annotate-display): Removed arguments BUFFER and BACKEND.
Added argument OFFSET. Instead of backend function, calls now
generic `vc-annotate-difference'.
(vc-annotate-difference): Added as generic function instead of
backend-specific function. No longer takes argument POINT, but
instead accepts a time OFFSET.
(vc-default-annotate-current-time): Added.
New functions.
(vc-version-diff): Use them. As a result, coding systems are now set
up properly for all sorts of diffs, and tree diffs can now also be
done locally.
(vc-diff): With a prefix argument, don't require that it's called from
a buffer under version control.
