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(diff-file-kill): Use it.
(diff-beginning-of-hunk): Add arg `try-harder' using it.
(diff-restrict-view, diff-find-source-location, diff-refine-hunk):
Use it so they find the hunk even when we're in the file header.

	* viper-cmd.el (viper-prefix-arg-com,viper-prefix-arg-value): display
	error messages
	(viper-prev-destructive-command,viper-insert-prev-from-insertion-ring):
	get rid of cl.el dependencies.

	* viper-init.el (viper-suppress-input-method-change-message): new
	variable.
	(viper-activate-input-method-action,viper-inactivate-input-method-action):
	use viper-suppress-input-method-change-message.

	* viper-kem.el (viper-vi-basic-map): disable the bindings for C-s, C-r.

	* viper-util.el (viper-set-cursor-color-according-to-state): use
	viper-replace-overlay-cursor-color instead of
	viper-replace-overlay-cursor-color.
	(viper-sit-for-short): use sit-for with 3 arguments.

	* viper.el (viper-insert-state-mode-list): add gud-mode.
	(viper-major-mode-modifier-list): add viper-comint-mode-modifier-map to
	gud-mode.

	* ediff-mult.el
	(ediff-meta-buffer-brief-message,ediff-meta-buffer-verbose-message):
	new variables.
	(ediff-meta-buffer-message): variable deleted.
	(ediff-verbose-help-enabled): new variable.
	(ediff-toggle-verbose-help-meta-buffer): new function.
	(ediff-redraw-directory-group-buffer): made aware of short/verbose
	message options

	* ediff-ptch.el (ediff-context-diff-label-regexp): better regexp.
	(ediff-fixup-patch-map): improved heuristic.

the exact opposite of diff-goto-source.

error.

(diff-find-source-location): Use'em to check the hunks are well-formed.

(diff-apply-hunk): Use it to ask for confirmation.

(diff-unified->context, diff-context->unified)
(diff-reverse-direction): Make sure the end marker stays at the end.
(diff-mode): Add the keymap table at the end of docstring.
Use lexical-let rather than constructing a closure manually.

	(diff-refine-hunk): Set inhibit-read-only to t.

	diff-default-read-only is non-nill.

	* diff.el (diff-sentinel, diff): Set inhibit-read-only to t when
	modifying the *Diff* buffer.
	(diff-process-filter): New filter function for diff process that
	sets inhibit-read-only to t when modifying the *Diff* buffer.

instead of `mark' and `point'.
(diff-unified->context, diff-reverse-direction, diff-fixup-modifs):
Operate on region in Transient Mark mode when the mark is active.
Use `region-beginning' and `region-end' instead of `mark' and `point'.
(diff-hunk-text, diff-goto-source): Doc fix.

M-r, M-R, M-A, M-SPC or M-DEL.
(diff-mode-map): diff-refine-hunk now on C-c C-w
(diff-mode-map): Bind C-c C-e, C-c C-n, C-c C-r, C-c C-u.

yellow to green on light backgrounds.
(diff-context): Inherit from `shadow' only for color/grayscale
with more than 88 colors.
(diff-indicator-removed, diff-indicator-added)
(diff-indicator-changed): New faces.
(diff-font-lock-keywords): Use new faces.  Regroup rules.
Add "^---$" for `normal' diff format.  Fontify `#' lines with
font-lock-comment-delimiter-face and font-lock-comment-face.
Add `#' to ^[^...] in the rule for `diff-context-face'.

(diff-context->unified, diff-reverse-direction, diff-unified->context):
"?\ " -> "?\s".

Remove "-face" suffix from diff-mode faces

2005-06-10  Miles Bader  <miles@gnu.org>

   * lisp/diff-mode.el (diff-header, diff-file-header, diff-index)
   (diff-hunk-header, diff-removed, diff-added, diff-changed)
   (diff-function, diff-context, diff-nonexistent):  Remove "-face"
   suffix from face names.
   (diff-header-face, diff-file-header-face, diff-index-face)
   (diff-hunk-header-face, diff-removed-face, diff-added-face)
   (diff-changed-face, diff-function-face, diff-context-face)
   (diff-nonexistent-face):  New backward-compatibility aliases for
   renamed faces.
   (diff-header-face, diff-file-header-face)
   (diff-index, diff-index-face, diff-hunk-header)
   (diff-hunk-header-face, diff-removed, diff-removed-face)
   (diff-added, diff-added-face, diff-changed-face, diff-function)
   (diff-function-face, diff-context-face, diff-nonexistent)
   (diff-nonexistent-face): Use renamed diff-mode faces.

(diff-index-face, diff-hunk-header-face, diff-removed-face)
(diff-added-face, diff-changed-face, diff-function-face)
(diff-context-face, diff-nonexistent-face): Put them in the
diff-mode customization group.

(diff-fixup-modifs): Catch unified-diff file-headers.