Bump Emacs version to 21.2.50.

(emacs-version): Bump to 21.2.50.

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Fix the double-property examples.  Include one with a bare lambda.

(zone-timeout): New var.
(zone-hiding-modeline): New macro.
(zone-call): New func.

(zone): Init `modeline-hidden-level' symbol property.
Use `zone-call' instead of `funcall'.

(zone-pgm-whack-chars): Use `make-string' (bug introduced in 2001-10-26T20:11:25Z!monnier@iro.umontreal.ca).

(zone-pgm-stress): Use `zone-hiding-modeline'.

(zone-pgm-stress-destress): New zone program.

Comment fixes.

(minibuffer-prompt): Special face definition for MS-DOS.

Fix the last entry (RMS says this submission doesn't need legal papers).

Changed the behavior of the "greek" input
method, to consider the "accent" and "diaeresis" as prefix
keys.  A new method (named "greek-postfix") was added which
implements the old behavior.  Also changed the mapping of the
"Q/q" key to produce the ":/;" characters, as is customary in
greek keyboards.

small clarification

(fancy-splash-screens): Set tab-width in correct buffer.

(x_consider_frame_title): Don't count the tooltip frame
when checking for multiple frames.

2002-01-09  Michael Kifer  <kifer@cs.stonybrook.edu>

* viper.el (viper-set-hooks): zap viper-unfriendly bindings in
flyspell-mouse-map.

Nitpicking change of format from ISBN-1882114-43-4 to ISBN 1-882114-43-4

Change ISBN to 1882114-43-4.

(xaw_create_dialog): Initialize icon_name to suppress compiler warnings.

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Add 2002 into copyright line.

* gnus-start.el (gnus-read-init-file): Cleaned up.
* gnus-start.el (gnus-startup-file-coding-system): Removed.
(gnus-read-init-file): Don't use it.
* gnus-start.el (gnus-read-init-file): Don't force coding system
for ~/.gnus.
From Lars Magne Ingebrigtsen  <larsi@gnus.org>
From Dave Love <fx@gnu.org>
From Kai Gro\e,A_\e(Bjohann  <Kai.Grossjohann@CS.Uni-Dortmund.DE>

(regexp-opt): Bind max-specpdl-size.

(eldoc-minor-mode-string): Fix custom type.

(flyspell-mode-line-string): Fix custom type.

Remove Preface from the `Invariant Section' listing of the License,
since it specifies `how the book is arranged'.

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(ada-initialize-properties, ada-mode): Do not use make-local-hook.

Remove psgml patch, users should use newer versions.

Fix typo.

#

Fix prev change.

Patch by Martin.Lorentzson@telia.com.
(vc-cvs-sticky-date-format-string): New variable.
(vc-cvs-sticky-tag-display): New variable.
(vc-cvs-mode-line-string): Add sticky-tag to the mode-line.
(vc-cvs-checkin): If the input revision is a valid symbolic tag
name, we create it as a branch, commit and switch to it.
(vc-cvs-retrieve-snapshot): Set file-property sticky-tag.
(vc-cvs-valid-symbolic-tag-name-p): New function.
(vc-cvs-parse-sticky-tag): New function.
(vc-cvs-parse-entry): Added parsing of sticky tags.

Fix typo in last checkin

(quail-start-translation, quail-start-conversion): Bind
last-command-event, last-command, and this-command in the first let.
This fixes the change from 2000-08-30.

Remove Calc, since it's now part of the distribution.

2002-01-08  Michael Kifer  <kifer@cs.stonybrook.edu>

* ediff-hook.el: added an autoload cookie.

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New maintainer.  New e-mail address of the author.

Calc is now part of the distribution.

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(occur-mode-goto-occurrence-other-window): New command.
(occur-mode-map): Bind `o' to that.

(delete_window): Rewrite the code for changing the
selected window to handle the case where WINDOW is not a leaf.

2002-01-07  Michael Kifer  <kifer@cs.stonybrook.edu>

* viper-init.el (viper-cond-compile-for-xemacs-or-emacs):
new macro that replaces viper-emacs-p and viper-xemacs-p in many
cases. Used to reduce the number of warnings.

* viper-cmd.el: use viper-cond-compile-for-xemacs-or-emacs.
(viper-standard-value): moved here from viper.el.
(viper-set-unread-command-events): moved to viper-util.el
(viper-check-minibuffer-overlay): make sure
viper-minibuffer-overlay is moved to cover the entire input field.

* viper-util.el:  use viper-cond-compile-for-xemacs-or-emacs.
(viper-read-key-sequence, viper-set-unread-command-events,
viper-char-symbol-sequence-p, viper-char-array-p): moved here.

* viper-ex.el: use viper-cond-compile-for-xemacs-or-emacs.

* viper-keym.el: use viper-cond-compile-for-xemacs-or-emacs.

* viper-mous.el: use viper-cond-compile-for-xemacs-or-emacs.

* viper-macs.el (viper-char-array-p, viper-char-symbol-sequence-p,
viper-event-vector-p): moved to viper-util.el

* viper.el (viper-standard-value): moved to viper-cmd.el.
Use viper-cond-compile-for-xemacs-or-emacs.

* ediff-help.el: use ediff-cond-compile-for-xemacs-or-emacs.

* ediff-hook.el: use ediff-cond-compile-for-xemacs-or-emacs.

* ediff-init.el (ediff-cond-compile-for-xemacs-or-emacs): new
macro designed to be used in many places where ediff-emacs-p or
ediff-xemacs-p was previously used. Reduces the number of
warnings.
Use ediff-cond-compile-for-xemacs-or-emacs in many places in lieue
of ediff-xemacs-p.
(ediff-make-current-diff-overlay, ediff-highlight-diff-in-one-buffer,
ediff-convert-fine-diffs-to-overlays, ediff-empty-diff-region-p,
ediff-whitespace-diff-region-p, ediff-get-region-contents):
moved to ediff-util.el.
(ediff-event-key): moved here.

* ediff-merge.el: got rid of unreferenced variables.

* ediff-mult.el: use ediff-cond-compile-for-xemacs-or-emacs.

* ediff-util.el: use ediff-cond-compile-for-xemacs-or-emacs.
(ediff-cleanup-mess): improved the way windows are set up after
quitting ediff.
(ediff-janitor): use ediff-dispose-of-variant-according-to-user.
(ediff-dispose-of-variant-according-to-user): new function
designed to be smarter and also understands indirect buffers.
(ediff-highlight-diff-in-one-buffer,
ediff-unhighlight-diff-in-one-buffer,
ediff-unhighlight-diffs-totally-in-one-buffer,
ediff-highlight-diff, ediff-highlight-diff,
ediff-unhighlight-diff, ediff-unhighlight-diffs-totally,
ediff-empty-diff-region-p, ediff-whitespace-diff-region-p,
ediff-get-region-contents, ediff-make-current-diff-overlay):
moved here.
(ediff-format-bindings-of): new function by Hannu Koivisto
<azure@iki.fi>.
(ediff-setup): make sure the merge buffer is always widened and
modifiable.
(ediff-write-merge-buffer-and-maybe-kill): refuse to write the
result of a merge into a file visited by another buffer.
(ediff-arrange-autosave-in-merge-jobs): check if the merge file
is visited by another buffer and ask to save/delete that buffer.
(ediff-verify-file-merge-buffer): new function to do the above.

* ediff-vers.el: load ediff-init.el at compile time.

* ediff-wind.el: use ediff-cond-compile-for-xemacs-or-emacs.

* ediff.el (ediff-windows, ediff-regions-wordwise,
ediff-regions-linewise): use indirect buffers to improve
robustness and make it possible to compare regions of the same
buffer (even overlapping regions).
(ediff-clone-buffer-for-region-comparison,
ediff-clone-buffer-for-window-comparison): new functions.
(ediff-files-internal): refuse to compare identical files.
(ediff-regions-internal): get rid of the warning about comparing
regions of the same buffer.

* ediff-diff.el (ediff-convert-fine-diffs-to-overlays): moved here.
Plus the following fixes courtesy of Dave Love:
Doc fixes.
(ediff-word-1): Use word class and move - to the
front per regexp documentation.
(ediff-wordify): Bind forward-word-function outside loop.
(ediff-copy-to-buffer): Use insert-buffer-substring rather than
consing buffer contents.
(ediff-goto-word): Move syntax table setting outside loop.

(send_process): Set src_multibyte to 1 after the call
top setup_coding_system, not before the call.

Use wildcards.

(Language Environments): Mention the UTF-8 environment; add an index entry.

removed key sequence mapping for O[rsfaqtTd].
Not used for Korean Hangul Type 2. (request from emacs-kr mailing list).

(dired-copy-filename-as-kill): Call kill-append if following a kill command.

Fix indentation.

(describe-variable, describe-function): Do save-excursion.

(single_submenu, set_frame_menubar, w32_menu_show):
(w32_dialog_show): Initialize wv->help to Qnil.

(set_frame_menubar, xmenu_show):
(xdialog_show): Initialize wv->help to Qnil.

(single_submenu): Initialize wv->help to Qnil.

(w32_menu_display_help): Revert last change.

(menu_highlight_callback): Revert last change.

(make_gap_larger): Make sure buffer size does not overflow range of int.

(ldap-search-internal): Skip error message from ldapsearch.  Allow listing
attribute names only.  Do not open non-existent files.

(eudc-ldap-get-field-list): Do not try to call non-existent function.

Regenerated to reflect latest changes in Keywords: headers.

(top-level): Revert previous change.

Fix Keywords: header.

Fix typo.

(nslookup-font-lock-keywords): Defvar font-lock variables to prevent
warning from byte-compiler.
Add Keyword to actually get listed in finder.

Remove unnecessary whitespaces.

(top-level): Use eudc-xemacs-p instead of string-match on emacs-version
again.

(enriched-make-annotation): Fix the change from 2002-01-05.
(enriched-handle-display-prop): Return proper values.

Remove unnecessary whitespaces.

(eudc-attribute-display-method-alist): Use proper attribute name labeledUri
instead of deprecated labeledUrl.

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Doc fix.

Follow law precisely: four digits for all dates in copyright lines.

Remove unnecessary whitespace.

Remove unnecessary whitespaces.

Fix Lisp header.

Fix spelling in comments.

Add keyword header `tools' to actually get listed in finder.

Fix typo.

(eudc-bob-can-display-inline-images)
(eudc-bob-display-jpeg): Use fboundp instead of boundp.
(eudc-bob-save-object): Make the buffer unibyte.
(eudc-bob-generic-keymap): Add new keybinding `!' to pipe the object to
external program.

(eudc-edit-hotlist): Avoid error when editing an empty hotlist.

(eudc-external-viewers): Do not use xv, it is not free.

(ldap-search-internal): Make the buffer unibyte.
Use buffer-string instead of buffer-substring for the whole buffer.

#

(vc-rcs-steal-lock): Do a real checkout after stealing the lock, so
that we see expanded headers.
(vc-rcs-trunk-p, vc-rcs-branch-part, vc-rcs-branch-p,
vc-rcs-minor-part, vc-rcs-previous-version): Removed.  These are
available from vc.el.  Updated all callers.

(vc-branch-part): Return nil if there's no `.'
(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.

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(format-replace-strings, format-subtract-regions)
(format-annotate-region, format-annotate-location)
(format-annotate-atomic-property-change)
(format-annotate-single-property-change): Doc fixes.

(enriched-make-annotation): Doc fix.

(x_draw_glyphs): Don't call notice_overwritten_cursor
if OVERLAPS_P.

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Require fontset unconditionally.
(w32-handle-scroll-bar-event): Remove, since default scroll bar
behaviour is now the same as what Windows users expect.

(w32_menu_display_help): Hide any tooltip window.

(x_setup_relief_colors): Don't compute an image's
background color if it doesn't have a Pixmap.
(notice_overwritten_cursor): Don't depend on
output_cursor and updated_area.  Compare pixel coordinates with
window's cursor pixel coordinates.
(x_draw_glyphs, x_clear_end_of_line, show_mouse_face): Call
notice_overwritten_cursor with new arg list.
(show_mouse_face): Fix bug setting a row's mouse_face_p flag
unconditionally.
(x_draw_image_relief): Use predefined macro instead of
constant when the value of `tool_bar_button_relief' is negative.

(x_display_and_set_cursor): Fix PostMessage arg types.

(compute_tip_xy): If tooltip won't fit on the screen
to the left or to the right of the pointer, put it against
the left screen edge.
(x_frame_parms): Add missing braces around initializer.

(menu_highlight_callback): Hide any tooltip window.

Doc fix.

(copyright-regexp): Allow multi-line copyrights to be updated.

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* nnspool.el (nnspool-request-post): Ditto.

(CFLAGS): Define _WIN32_WINNT as 0x0400, in order to
pick up relevant bits of the Windows API definitions.

(texinfo-insert-@end): Fix the change from 2001-10-24.

Place under GFDL.  Fix copyright years.
(Top): Fix markup of quoted chapter names.
(Stack Manipulation, Rearranging with Selections)
(Operations on Variables): Use @kbd instead of @key.
(Installation): Update instructions.  Comment out the description
of the \bumpoddpages macro which was deleted

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