* vc.el (vc-checkin, vc-modify-change-comment):
Adjust to new vc-start/finish-logentry.
(vc-find-conflicted-file): New command.
(vc-transfer-file): Adjust to new vc-checkin.
(vc-next-action): Improve scoping.
* vc-hg.el (vc-hg-log-edit-mode): Remove.
(vc-hg-checkin): Remove extra arg. Use log-edit-extract-headers.
* vc-git.el (vc-git-log-edit-mode): Remove.
(vc-git-checkin): Remove extra arg. Use log-edit-extract-headers.
(vc-git-commits-coding-system): Rename from git-commits-coding-system.
* vc-dispatcher.el (vc-log-edit): Shorten names for log-edit-show-files.
(vc-start-logentry): Remove argument `extra'.
(vc-finish-logentry): Remove extra args.
* vc-bzr.el (vc-bzr-log-edit-mode): Remove.
(vc-bzr-checkin): Remove extra arg. Use log-edit-extract-headers.
(vc-bzr-conflicted-files): New function.
* log-edit.el (log-edit-extra-flags)
(log-edit-before-checkin-process): Remove.
(log-edit-summary, log-edit-header, log-edit-unknown-header): New faces.
(log-edit-headers-alist): New var.
(log-edit-header-contents-regexp): New const.
(log-edit-match-to-eoh): New function.
(log-edit-font-lock-keywords): Use them.
(log-edit): Insert a "Summary:" header as default.
(log-edit-mode): Mark font-lock rules as case-insensitive.
(log-edit-done): Cleanup headers.
(log-view-process-buffer): Remove.
(log-edit-extract-headers): New function to replace it.
* log-edit.el (log-edit-extra-flags): New variable.
(log-edit): Add new argument MODE. Use that mode when non-nil
instead of the log-view-mode.
(log-view-process-buffer): New function.
* vc.el: Document that the checkin method takes optional
arguments. Document new backend specific method: log-view-mode.
(vc-default-log-edit-mode): New function.
(vc-checkin): Use a backend specific log-view-mode.
Pass extra arguments to the checkin method.
(vc-modify-change-comment): Pass a dummy extra argument.
* vc-dispatcher.el (vc-log-edit): Add a mode argument, pass it to
log-edit.
(vc-start-logentry): Add a mode argument, pass it to vc-log-edit.
(vc-finish-logentry): Process the log buffer before passing it
down. Pass log-edit-extra-flags.
* vc-bzr.el (vc-bzr-checkin): Pass extra arguments to the commit
command.
(log-edit-extra-flags, log-edit-before-checkin-process): New declarations.
* vc-hg.el (vc-hg-checkin): Pass extra arguments to the commit
command.
(log-edit-extra-flags, log-edit-before-checkin-process): New declarations.
(vc-hg-log-edit-mode): New derived mode.
* vc-arch.el (vc-arch-checkin):
* vc-cvs.el (vc-cvs-checkin):
* vc-git.el (vc-git-checkin):
* vc-mtn.el (vc-mtn-checkin):
* vc-rcs.el (vc-rcs-checkin):
* vc-sccs.el (vc-sccs-checkin):
* vc-svn.el (vc-svn-checkin): Add an optional ignored argument.
* files.el (hack-local-variables): Split out code to apply local
variable settings ...
(hack-local-variables-apply): ... here. New function.
(hack-dir-local-variables): Use the default directory for when the
buffer does not have an associated file.
(hack-dir-local-variables-non-file-buffer): New function.
* diff-mode.el (diff-mode):
* vc-annotate.el (vc-annotate-mode):
* vc-dir.el (vc-dir-mode):
* log-edit.el (log-edit-mode):
* log-view.el (log-view-mode): Call hack-dir-local-variables-non-file-buffer.
Try and avoid copying twice the same paragraph.
(log-edit-changelog-paragraph, log-edit-changelog-subparagraph):
Remove save-excursion.
(log-edit-changelog-entry): Do it here instead.
(log-edit-mode-map, log-edit-menu): Bind it.
(log-edit-diff-function): New variable.
(log-edit): Change the 3rd param to be an alist and accept a
function that computes a diff for the files involved.
* vc.el (vc-log-edit): Add a diff function parameter to log-edit.
(vc-previous-comment, vc-next-comment)
(vc-comment-search-reverse, vc-comment-search-forward)
(vc-comment-to-change-log): Made obsolete in version 21.4, not 21.5.
(log-edit-mode-map): Fold vc-log-mode-map into it.
(vc-log-mode-map): Redefine as an alias.
(vc-previous-comment): Don't widen.
(vc-comment-to-change-log): Don't redundantly set paragraph-separate.
Don't require `add-log' since it's already required at toplevel.
