Check HAVE_LIBLOCKFILE like HAVE_LIBMAIL.

Define LIBS_MAIL=-llockfile.

Append * to s390-*-linux-gnu case.
(LIBMAIL) <lockfile>: Don't define.

(MAIL_USE_FLOCK): Make it conditional.

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(desktop-save): Ensure parameter is expanded and ends with a slash before
assigning it to desktop-dirname and default-directory.
(desktop-read): Put buffers existing prior to evaluating the desktop (and not
reused) at the end of the buffer list.
(desktop-create-buffer): Don't update desktop-first-buffer for old desktop
files.

(xml-name-regexp): Wrap in `eval-and-compile'.

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Doc fixes.
(xml-parse-file, xml-parse-region): Autoload.
(xml-syntax-table, xml-name-regexp): New.
(xml-parse-region): Narrow to region, set syntax-table and
case-fold-search.  Reject fewer valid documents.
(xml-parse-tag): Remove arg END.  Callers changed.
(xml-parse-tag): Use skip-syntax-forward.  Use PARSE-DTD arg
properly.  Don't use buffer-substring-no-properties.  Don't bind
case-fold-search.  Fix syntax for empty elements.  Hoist consing
of end-of-tag regexp out of loop.
(xml-parse-attlist): Remove arg.  Callers changed.  Use
skip-syntax-forward, replace-regexp-in-string, forward-sexp.
Allow non-ASCII names.
(xml-skip-dtd): Remove arg.  Callers changed.  Change matching
code.
(xml-parse-dtd): Grok external DTDs.  Allow non-ASCII.  Don't use
match-string-no-properties.
(xml-ucs-to-string): Deleted.
(xml-substitute-entity): New.
(xml-substitute-special): Use it.
(xml-debug-print-internal): Simplify insertions.
(xml-parse-file): Avoid finding file in xml-mode.

* simple.el (kill-whole-line): New function.
* bindings.el (global-map): Bind it.

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Correct invariant section names.

(goto-address-fontify-maximum-size): Value t means no limit.
(goto-address-fontify): Implement that feature.

(find-function-on-key): Move the call to find-function-other-window
outside the save-excursion.

(ff-special-constructs): Delete the Ada entry.

(x-create-frame-with-faces): Don't call face-set-after-frame-default.
(face-set-after-frame-default): Copy attrs of global `default'
face to FRAME's `default' face.

Mark as obsolete.

Comment change.

(Finternal_set_lisp_face_attribute): Handle Qunspecified
as value for QCfont attribute.
(realize_default_face): lface should already exist; crash if not.
Specify 0 for FORCE_P when calling set_lface_from_font_name.

(Fignore_event): Doc fix.

(decode_coding_string): Handle post-read-conversion
even if the coding doesn't require decoding.

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(skeleton-internal-1): Allow - as alternate interesting point marker and revert
@ to just setting skeleton-positions.

(put-arrow): Rename gdb-put-arrow and simplify.
(put-string): Rename gdb-put-string and simplify.
(remove-strings): Rename gdb-remove-strings.
(remove-arrow): Rename gdb-remove-arrow.
(gdb-assembler-custom): Try to get line marker (arrow) to display
in window (revisited).
Use with-current-buffer where possible.

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(beginning-of-defun-raw): Use shy-group.

(executable-set-magic): Remove unused vars `point' and `buffer-modified-p'.

(mail-mode): Don't bother setting paragraph-start.

Use explicit coding tag.

(sgml-xml-auto-coding-function, sgml-html-meta-auto-coding-function):
Don't assume point-min == 1.

(hz-set-msb-table): Build when compiling.
(big5-to-cns): Pre-build the alist when compiling.

(indian-regexp-of-hashtbl-keys): Don't sort the argument to regexp-opt.
(indian--puthash-char): Use dolist rather than mapc.

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Update copyright years.

(ibuffer-display-summary): New customizable variable.
(ibuffer-update-title-and-summary): Respect it.

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2003-05-18  Michael Kifer  <kifer@cs.stonybrook.edu>

* ediff-mult.el (ediff-default-filtering-regexp): new variable.

* ediff-util.el (ediff-maybe-save-and-delete-merge): change in a
message.

* ediff.el (ediff-directories,ediff-directory-revisions,
ediff-directories3,ediff-merge-directories,
ediff-merge-directories-with-ancestor,ediff-merge-directory-revisions,
ediff-merge-directory-revisions-with-ancestor): make use of the new
ediff-default-filtering-regexp variable.

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(Fcall_process_region): Doc fix.

(which-func-current, which-func-format):
Preload the risky-local-variable properties for them.

(prepare-change-group): Reinstate BUFFER arg; make it work.

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(Fload): Print a message if package is obsolete.

Don't require vc.el anymore.
(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.

(vc-log-mode-map, vc-maximum-comment-ring-size)
(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-log-mode-map, vc-maximum-comment-ring-size, vc-comment-ring)
(vc-comment-ring-index, vc-last-comment-match): Move vars from vc.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 from vc.el.
(log-edit-show-files): Remove unused var `editbuf'.

(macro-declaration-function): Avoid `dolist' and `cadr'.

New icons for debugger.

(gdb): Define gud-nexti.
(gud-menu-map): Add gud-nexti to map.
(gud-tool-bar-map): Add gud-nexti and gud-stepi to toolbar.

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(number-to-register): Use `string-to-number' instead
of `string-to-int'.

(tcl-indent-exp): Remove dead code.
(tcl-tab-always-indent): Default to tab-always-indent.

(skkdic-okuri-nasi-entries, skkdic-okuri-nasi-entries-count):
Use defvar for non-constants.

(perl-tab-always-indent): Default to tab-always-indent.
(perl-end-of-function): Remove unsed var `npos'.

(which-func-format): Make it risky-local-variable.
(which-func-table): New var.
(which-func-current): Make it into a constant modeline spec.
(which-func-previous): Remove.
(which-func-update): Only update the selected window.
(which-func-update-1): Use the new var to allow the current
function to be different for a buffer shown in two windows.

(with-selected-window): New macro.
(dolist, dotimes, with-current-buffer): Use backquotes.
(when, unless, save-match-data, combine-after-change-calls)
(with-output-to-string, with-temp-buffer): Add `declare' info.
(listify-key-sequence): Don't allocate unnecessarily.
(read-quoted-char): Allow up to base 36.
(prepare-change-group): Remove unimplemented argument.

(Fselect_window): Add optional `norecord' arg.
(select_window_1): Fold into Fselect_window.
(select_window_norecord): New function.
(temp_output_buffer_show): Use it.  Preserve current buffer.
(delete_window, Fother_window, Fset_window_configuration):
Pass nil as new arg to Fselect_window.

(Fselect_window): Add optional arg `norecord'.

(pp-to-string, Info-goto-node): Don't autoload.
(widget-choose, widget-map-buttons): Use with-current-buffer.
(widget-field-add-space): Change to nil (and to defconst).
(widget-info-link-action): Use `info'.

(read_process_output): Back out change from 2003-03-09.

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(get_pos_property): Declare.

(create_root_interval, graft_intervals_into_buffer): Use BEG.
(merge_properties, intervals_equal, merge_properties_sticky): Use XCAR, XCDR.
(adjust_for_invis_intang): Pass new arg to text_property_stickiness.
(get_local_map): Use get_pos_property (for stickiness and empty overlays).

(get_pos_property): Don't assume that `object' = nil.

(text_property_stickiness): New arg `buffer'.

(read_minibuf): If buffer is empty, record the default in the history.
(Fminibuffer_complete_word): When deleting the overlap, take account
of its real position.

(map_char_table): Fix previous change.

(find_defun_start): When open_paren_in_column_0_is_defun_start,
return beginning of buffer.

(specbinding_func): New typedef.
(struct specbinding): Use specbinding_func, to put the `volatile'
in the right place.

(map_char_table): Declare added arg.

(Fset_keymap_parent, map_keymap, Fcopy_keymap)
(Faccessible_keymaps): Pass new arg to map_char_table.

(Ffontset_info): Pass new arg to map_char_table.

(map_char_table): New arg TABLE gets the master table.  All calls changed.
Process default and inheritance, resorting to Faref if necessary.

(set_case_table): Pass new arg to map_char_table.

(let_shadows_buffer_binding_p): Make target of p volatile.

(Fgarbage_collect): Cast pointers into specpdl to avoid GCC warning.

(gdb-info-frames-custom): Reverse contrast of face for
selected frame.
(gdb-annotation-rules): Stop using frames-invalid and
breakpoints-invalid annotations. Update after post-prompt instead.
(gdb-post-prompt): Update frames and breakpoints here.
(gdb-invalidate-frame-and-assembler)
(gdb-invalidate-breakpoints-and-assembler): Remove.
(gdb-current-address): Remove.
(gdb-previous-address): New variable.
(gud-until): Extend to work in Assembler buffer
(gdb-append-to-inferior-io): Select IO buffer when there is
output.
(gdb-assembler-custom): Try to get line marker (arrow) to display
in window. Correct parsing for OS dependent output syntax of Gdb
command, where.
(gdb-frame-handler): Correct parsing for OS dependent output
syntax of Gdb command, frame.
(gdb-invalidate-assembler): Update assembler buffer correctly when
frame changes (revisited).

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(shell-command): Undo last change.

(imenu--split-menu): Remove unused var `count'.
Don't copy the sequence since we're already modifying it elsewhere.
(imenu--create-keymap): Rename from imenu--create-keymap-1.
Add optional `cmd' argument.  Remove unused var `counter'.
(imenu-update-menubar): Use the new arg to get the old behavior.
(imenu--mouse-menu): Don't use the new arg to recover the lost behavior.

(Fdelete_file): Handle symlinks pointing to directories.

Index mode-class using @kindex.

(Magic File Names): Document the safe-magic property.

(hl-line-highlight, global-hl-line-highlight): Use
`line-beginning-position' to determine the beginning of the next
line.

(mule-menu-keymap): Enable the menu set-various-coding-system when
default-enable-multibyte-characters is non-nil.

(apply_modifiers): Don't fill the other cache.

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(make-autoload): Add arglist for define-derived-mode.

Rewrote the local minor mode so that it can be
sticky as well and made sticky the default.  Reimplemented the
global minor mode.  Updated the commentary section to document
these changes.
(hl-line-sticky-flag): New user option.
(hl-line-overlay): Made it buffer-local and gave it a docstring.
(global-hl-line-overlay): New variable.
(hl-line-mode): Rewritten to use `hl-line-sticky-flag'.
(hl-line-highlight): Rewritten to use `hl-line-sticky-flag'.
(hl-line-unhighlight): Updated docstring.
(global-hl-line-mode): Implemented directly so that is does not
depend on `hl-line-mode' any more.
(global-hl-line-highlight, global-hl-line-unhighlight): New
functions.

(cyrillic-koi8-t): Alias of koi8-t.

Avoid unnecessary calls to funs in header and footer variables

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(tex-compile-history, tex-input-files-re)
(tex-use-reftex, tex-compile-commands): New vars.
(tex-summarize-command, tex-uptodate-p, tex-executable-exists-p)
(tex-command-executable, tex-command-active-p, tex-compile-default)
New functions.
(tex-compile): New command.
(tex-mode-map): Bind it to C-c C-c.

(rmail-ignored-headers): Ignore Face: header.

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(format-annotate-function): Copy coding system into the new temp buffer.

Fix typos.  Patch from Jesper Harder <harder@ifa.au.dk>.

(completion-ignored-extensions): Add .svn.
(vc-svn-delete-file): New function.

New file.

(Qwindowp, Qwindow_live_p, Vwindow_list)
(Fwindow_end, Fselected_window, Fdelete_window, Fwindow_buffer)
(Fget_buffer_window, Fsave_window_excursion, Fsplit_window)
(Fset_window_configuration, Fcurrent_window_configuration)
(compare_window_configurations, Fcoordinates_in_window_p, Fwindow_at)
(Fpos_visible_in_window_p, mark_window_cursors_off)
(window_internal_height, window_internal_width, Frecenter)
(Fscroll_other_window, Fset_window_start, temp_output_buffer_show)
(replace_buffer_in_all_windows, init_window_once, init_window)
(syms_of_window, keys_of_window): Move from lisp.h to window.h.