(auto-revert-tail-mode, auto-revert-tail-mode-text, auto-revert-tail-pos): New vars.
(auto-revert-mode): Turn off auto-revert-tail-mode, so we're not in both at the same time.
(auto-revert-tail-mode): New command.
(turn-on-auto-revert-tail-mode, auto-revert-tail-handler): New funs.
(auto-revert-handler): Revert only either tail or whole file.

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Fix copyright notice.

Various changes in addition to:
(Splitting Windows): Add `split-window-keep-point'.

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Changes from arch/CVS synchronization

Regenerated.

(mh-version): Fixed typo.

Upgraded to MH-E version 7.4.4.
See etc/MH-E-NEWS and lisp/mh-e/ChangeLog for details.

Doc fix.  Change name of some funs.

(Split Window): Fix typo.

(with-selected-window): Doc fix.

(mark_object): Only look at Lisp_Misc_Save_Value if GC_MARK_STACK.

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(get-buffer-window-list): Doc fix.

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(Fswitch_to_buffer, Fpop_to_buffer): Doc fixes.

(switch-to-buffer-other-window): Doc fix.

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(Fwindow_buffer, Fother_window,  Fget_lru_window)
(Fget_largest_window, Fget_buffer_window, Fdelete_windows_on)
(Freplace_buffer_in_windows, Fset_window_buffer)
(Fselect-window, Fdisplay-buffer, Fsplit_window): Doc fixes.
(syms_of_window): Expand docstring of `display-buffer-function'.

(save-selected-window, one-window-p)
(split-window-keep-point, split-window-vertically)
(split-window-horizontally): Doc fixes.

It uses call-process instead shell-command

(ediff-meta-truncate-filenames): Change type to boolean.

(Ffloat_time, Fformat_time_string, Fdecode_time)
(Fcurrent_time_string, Fcurrent_time_zone): Mention in docstrings
that time values of the type (HIGH . LOW) are considered obsolete.

(widget-field-buffer): Doc fix.

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(reb-update-overlays): Distinguish between one and several matches in message.

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(Input Focus): Minor fix.

(mouse-set-region-1): If transient-mark-mode
is `identity', change it to `only'.

(current-word): Doc fix.

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2004-07-09  Mark A. Hershberger  <mah@everybody.org>

* xml.el (xml-maybe-do-ns, xml-parse-tag): Produce elements in the
form
(("ns" . "element") (attr-list) children) instead of
((:ns . "element") (attr-list) children) in order to reduce the
number of symbols used.
(xml-skip-dtd): Change to use xml-parse-dtd but set
xml-validating-parsing to nil.
(xml-parse-dtd): Parse entity deleclarations in DOCTYPEs.
(xml-substitute-entity): Remove in favor of new entity substitution.
(xml-substitute-special): Rewrite in to substitute complex
entities from DOCTYPE declarations.
(xml-parse-fragment): Parse fragments from entity deleclarations.
(xml-parse-region, xml-parse-tag, xml-parse-attlist)
(xml-parse-dtd, xml-substitute-special): Make validity checks
conditioned on xml-validating-parser.  Add "Not Well Formed" to
error messages about well-formedness.

(Lisp changes in 21.4): document (match-data t) change.

term/mac-win.el (mac-scroll-ignore-events, mac-scroll-down)
(mac-scroll-down-line, mac-scroll-up, mac-scroll-up-line):
Do not treat double clicks and triple clicks specially in the
scroll bar (preventing strange repositioning problems)

(Input Focus): Clarify descriptions of `select-frame-set-input-focus'
and `select-frame'.

Various small changes in addition to:
(Killing Emacs): Expand and clarify description of
`kill-emacs-query-functions' and `kill-emacs-hook'.
(System Environment): Expand and clarify description of `getenv' and `setenv'.
(Timers): Clarify description of `run-at-time'.
(Translating Input): Correct description of `extra-keyboard-modifiers'.
(Flow Control): Correct description of `enable-flow-control'.

(syms_of_keyboard): Fix `keyboard-translate-table' docstring.

(Input Focus): Capitalize Lisp.

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(Fclear_string): Correct previous change.

Mention `read-file-name-completion-ignore-case'.

(Fclear_string): Put call to CHECK_STRING in correct place.

(query-replace-regexp-eval): Fix last change.

(Fclear_string): Signal an error if STRING is not a string.

(Fdefmacro): Signal an error if NAME is not a symbol.

(query-replace-descr): New fun.
(query-replace-read-from, query-replace-read-args): Default to the last from&to.
(query-replace-read-to): Quote the `from' string when displaying it.
(query-replace-regexp-eval): Immediately check read-only status.
Use query-replace-read-from to get the \n checking.
Quote the `from' string when displaying it.
(map-query-replace-regexp, occur-read-primary-args):
Quote the `from' string when displaying it.

Update copyright.
(Session Management): Grammar fix.
Clarify which Emacs does the restarting.
Use @samp for *scratch* buffer.

(isearch-query-replace): Pass the regexp-ness and delimited-ness of
the search to query-replace.

(query-replace-read-from, query-replace-read-to): New funs extracted
from query-replace-read-args.
(query-replace-read-args): Use them.

(query-replace-interactive, query-replace-read-args):
Remove the `initial' special value.
(query-replace-regexp-eval, map-query-replace-regexp): Simplify.
(occur-engine): Remove unused var `matchend'.

(isearch-query-replace, isearch-query-replace-regexp):
Use the search string without prompting.

* macterm.c (mac_initialize_display_info): Use CGGetActiveDisplayList
instead of CGMainDisplayID (only in OSX 10.2 and later).

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(decode-coding-inserted-region): Fix previous change.

(decode-coding-inserted-region): Don't
set last-coding-system-used here.

(install-arch-indep): Remove .arch-inventory files.

(read_file_name_completion_ignore_case): New variable.
(syms_of_fileio): Declare and initialise it.
(Fread_file_name): Bind `completion-ignore-case' to respect it.

(Input Focus): Add documentation for `select-frame-set-input-focus'.
Replace refs to non-existent `switch-frame' with `select-frame'.
Minor corrections and tidying up of text-only terminal stuff.

From Alan Mackenzie.

Restore updated copyright info that was inadvertently removed.

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(dos_rawgetc): Use make_number to produce Lisp objects
for event.x and event.y.

Document that there's now a separate grep.el package.

(grep-compute-defaults, grep-command)
(grep-program, find-program, grep-find-use-xargs, grep-history)
(grep-find-history, grep-tag-default, grep-find-command)
(grep-regexp-alist, grep-process-setup, grep-compute-defaults):
Add autoload cookies, for unbundled packages that load `compile'
and expect all grep-related symbols to become defined.

(turn-on-iimage-mode, iimage-mode): Add autoload cookies.
(iimage-mode-image-search-path): New user option to search the
image file.
(iimage-locate-file): New funcion.  Emacs21.3 or earlier does not
have locate-file.
(iimage-mode-buffer): Use it.

(gdb-goto-breakpoint): String match more
carefully.
(gdb-delete-breakpoint, gdb-toggle-breakpoint): Handle gdbmi.

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(query-replace-read-args): Swallow space after 'foo,
not after (quote foo).  Match space only immediately after symbol,
not anywhere in the whole string.

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(query-replace-read-args): Swallow space after symbols, not after
closeparens.  But avoid error if string ends there.

(python-beginning-of-statement): Exit the loop if backward-up-list gets error.

(enriched-encode): Bind inhibit-read-only.

(Saving Buffers): Cleanup write-contents-function.
(Magic File Names): Cleanup file-remote-p.

(Magic File Names): `file-remote-p' returns an identifier of the
remote system, not just t.

** file-remote-p now returns an identifier for the remote system,
if the file is indeed remote.  (Before, the return value was t in
this case.)

#

(vc-rcs-checkout-model): Look at the version headers only if
vc-consult-headers is non-nil.

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(Viewing differences): Add `d r'.

(cvs-mode-diff-map): Bind r to cvs-mode-diff-repository.

(cvs-mode-diff-repository): New command.

(Entire Match Data): Add explanation about new
match-data behavior when @var{integers} is non-nil.

Changes from arch/CVS synchronization

("((") ("))"): add quotation mark shorthands.

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(Incremental Search): Add C-M-w, C-M-y, M-%, C-M-%, M-e.
(Regexp Search): Add M-r.

(query-replace-interactive): Change type from boolean
to choice.  Add value `initial'.
(query-replace-read-args): Handle value `initial' of
query-replace-interactive.

(isearch-mode-map): Bind C-M-w to isearch-del-char,
C-M-y to isearch-yank-char.  Bind M-% to isearch-query-replace,
C-M-% to isearch-query-replace-regexp.
(minibuffer-local-isearch-map): Add arrow key bindings.
Bind C-f to isearch-yank-char-in-minibuffer.
(isearch-forward): Doc fix.
(isearch-edit-string): Doc fix.
(isearch-query-replace, isearch-query-replace-regexp): New funs.
(isearch-del-char): Add optional arg.  Set isearch-yank-flag to t.
(isearch-yank-char): Add optional arg.
(isearch-yank-char-in-minibuffer): New fun.

(EMACSSOURCES): Remove emacs-xtra.

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(Fw32_set_clipboard_data): Update `nbytes' correctly
after getting a new string by pre-write-conversion.

(x_detect_focus_change): Remove unused var `nr_events'.
(x_calc_absolute_position): Remove unused var `child'.

(x_supports_face_attributes_p)
(Fdisplay_supports_face_attributes_p): YAILOM.
(tty_supports_face_attributes_p): Remove unused var `i'.

(skip_chars): Remove unused labels fwd_unibyte_ok and back_unibyte_ok.

(match_limit, Fmatch_data, Fset_match_data): YAILOM.

(Fset_fontset_font): Remove unused vars `family' and `registry'.