(Finsert_file_contents): Fix char signedness mismatches.

(doprnt1): Fix char signedness mismatches.

(Fredraw_frame): Don't erase frame or its glyph records
if it hasn't got any.

(which-func-ff-hook): If imenu gets error,
clear which-func-mode.

(grep): Fix previous change.

Many doc fixes.

(tar-extract): Pass HIGHEST=t to detect-coding-region.

(keyboard-quit): Doc fix.

Bind f2 and C-x 6 prefixes
only via an autoload, not when this file is loaded.

(coding-system-mnemonic): Don't crash if arg is nil.

(easy-mmode-define-minor-mode): Add missing format arg.

(w32_fatal_reload_error): Update error message.

(sys_rename): Handle filenames with accented characters.
(stat): Handle "c:/.." and "/.." specially.

(sys_spawnve): Place Emacs pid in EM_PARENT_PROCESS_ID.

(VS_VERSION_INFO): Define.

(getppid): Look for EM_PARENT_PROCESS_ID.

(finder-known-keywords): Fix `convenience' entry.

(distclean): Delete config.stamp, stamp-oldxmenu.

(cperl-style-alist): New variable, since `c-mode'
is no longer loaded.
- (Somebody who uses the styles should check that they work OK!)
- (a lot of work is needed, especially with new
  `cperl-fix-line-spacing').
Old value of style is memorized when choosing a new style, may be
restored from the same menu.
(cperl-perldoc, cperl-pod-to-manpage): New commands; thanks to
Anthony Foiani <afoiani@uswest.com> and Nick Roberts
<Nick.Roberts@src.bae.co.uk>.
(`Perl doc', `Regexp'): New submenus (latter to allow short displays).
(cperl-clobber-lisp-bindings): New cfg variable.
(cperl-find-pods-heres): $a->y() is not y///.
(cperl-after-block-p): Add save-excursion.
(cperl-init-faces): Was failing.
Init faces when loading `ps-print'.
(cperl-toggle-autohelp): New command.
(cperl-electric-paren): `while SPACE LESS' was buggy.
(cperl-init-faces): `-text' in `[-text => 1]' was not highlighted.
(cperl-after-block-p): was FALSE after `sub f {}'.
(cperl-electric-keyword): `foreachmy', `formy' expanded too,
Expands `=pod-directive'.
(cperl-linefeed): behaves reasonable in POD-directive lines.
(cperl-message-electric-keyword): new cfg variable.
(cperl-electric-keyword): print a message, governed by
`cperl-message-electric-keyword'.
(cperl-electric-paren): Typing `}' was not checking for being
block or not.
(cperl-beautify-regexp-piece): Did not know about lookbehind;
finding *which* level to work with was not intuitive.
(cperl-beautify-levels): New command.
(cperl-electric-keyword): Allow here-docs contain `=head1'
and friends for keyword expansion.
Fix for broken `font-lock-unfontify-region-function'.  Should
preserve `syntax-table' properties even with `lazy-lock'.
(cperl-indent-region-fix-else): New command.
(cperl-fix-line-spacing): New command.
(cperl-invert-if-unless): New command (C-c C-t and in Menu).
(cperl-hints): mention 20.2's goods/bads.
(cperl-extra-newline-before-brace-multiline): Started to use it.
(cperl-break-one-line-blocks-when-indent): New cfg variable.
(cperl-fix-hanging-brace-when-indent): New cfg variable.
(cperl-merge-trailing-else): New cfg variable.
Workaround for another `font-lock's `syntax-table' text-property bug.
`zerop' could be applied to nil.
At last, may work with `font-lock' without setting `cperl-font-lock'.
(cperl-indent-region-fix-constructs): Renamed from
`cperl-indent-region-fix-constructs'.
(cperl-fix-line-spacing): could be triggered inside strings, would not
know what to do with BLOCKs of map/printf/etc.
(cperl-merge-trailing-else): Handle `continue' too.
(cperl-fix-line-spacing): Likewise.
(cperl-calculate-indent): Knows about map/printf/etc before {BLOCK};
treat after-comma lines as continuation lines.
(cperl-mode): `continue' made electric.
(cperl-electric-keyword): Electric `do' inserts `do/while'.
(cperl-fontify-syntaxically): New function.
(cperl-syntaxify-by-font-lock): New cfg variable.
Make syntaxification to be autoredone via `font-lock',
switched on by `cperl-syntaxify-by-font-lock', off by default so far.
Remove some commented out chunks.
(cperl-set-style-back): Old value of style is memorized when
choosing a new style, may be restored from the same menu.
Mode-documentation added to micro-docs.
(cperl-praise): updated.
(cperl-toggle-construct-fix): New command.  Added on C-c C-w and menu.
(auto-fill-mode): added on C-c C-f and menu.
(cperl-style-alist): `PerlStyle' style added.
(cperl-find-pods-heres): Message for termination of scan corrected.
(cperl-speed): New variable with hints.
(cperl-electric-else): Make backspace electric after
expansion of `else/continue' too.
Fixed customization to honor cperl-hairy.
Created customization groups.
All the compile-time warnings fixed.
(cperl-syntaxify-by-font-lock): Interaction with `font-lock-hot-pass'
fixed.
(cperl-after-block-and-statement-beg): It is BLOCK if we reach lim
when backup sexp.
(cperl-after-block-p, cperl-after-expr-p): Likewise.
(cperl-indent-region): Make a marker for END - text added/removed.
(cperl-style-alist): Include `cperl-merge-trailing-else'
where the value is clear.
(cperl-styles-entries): Likewise.
(cperl-tips, cperl-problems): Improvements to docs.

Undo May 15 change.

(compilation-scroll-output): Correct the :version
keyword to be a string.

(mule-diag): Don't call help-mode.
Instead, call print-help-return-message.

(syms_of_charset): Put \n\ at eol of docstring.

(Fscroll_up, Fscroll_down, Fscroll_other_window): Doc fix.

Update version number.

(ediff-mark-for-hiding-at-pos)
(ediff-mark-for-operation-at-pos): Renamed from
ediff-mark-for-hiding, ediff-mark-for-operation.
(ediff-mark-session-for-hiding, ediff-mark-session-for-operation)
(ediff-unmark-all-for-operation, ediff-unmark-all-for-hiding): New
functions.
(ediff-setup-meta-map): Changed bindings.

(viper-surrounding-word): Added '_' to alpha modifiers.

(viper-skip-syntax): Bug fix for eob/bob cases.

(viper-backward-Word, viper-skip-separators): Bug fixes.
(viper-switch-to-buffer, viper-switch-to-buffer-other-window): Bug fixes.

(ffap-bindings): Fix the dired-at-point binding.

Added support for Scheme.
Removed Info-lookup minor mode.
(info-lookup-file-name-alist): New variable.
(info-lookup-select-mode): New function.  Select help mode
according to info-lookup-file-name-alist or fall back to the
buffer's major mode.
(info-lookup): Use info-lookup-select-mode.
(info-lookup-interactive-arguments): Likewise.
(info-complete-symbol): Likewise.
(info-complete-file): Likewise.
(info-complete): Likewise.

(Fnext_property_change): Properly offset interval
position for string when comparing with LIMIT.
(property_change_between_p): Likewise.
(Fnext_single_property_change, Fprevious_property_change): Likewise.
(Fprevious_single_property_change): Likewise.

(command_loop_1): In shortcuts for forward-char etc,,
use FETCH_CHAR not FETCH_BYTE.

(ange-ftp-expand-file-name): Set default to
default-directory if nil.  Check whether default starts with a
drive specifier on windows-nt, as well as name, and call real
function if so.  Remove code to strip prefix before // or /~ since
`expand-file-name' itself no longer does that.
(ange-ftp-expand-dir): Use `grep-null-device' instead of
"/dev/null", which is incorrect on windows-nt.
(ange-ftp-file-name-all-completions): Fix root directory regexp for windows-nt.
(ange-ftp-start-process): On windows-nt, always send a "help foo"
command to ensure the ftp process produces some output, and force
the process to use raw-text-dos decoding.
(ange-ftp-canonize-filename): On windows-nt, strip drive specifier
from expanded remote name.
(ange-ftp-write-region): Allow binary transfer on windows-nt if
remote host type is unix.  Ensure `last-coding-system-used' is
given an appropriate value, so that basic-save-buffer isn't
confused by the coding used with the ftp process.
(ange-ftp-insert-file-contents): Ditto.
(ange-ftp-copy-file-internal): Ditto.
(ange-ftp-real-expand-file-name): Use standard definition on windows-nt.
(ange-ftp-real-expand-file-name-actual): Remove obsolete function.
(ange-ftp-disable-netrc-security-check): Make default value be t on windows-nt.

(ange-ftp-start-process): Undo previous change.

(mail-from-style): Rename new alternative to `system-default'.

(mail-from-style): Fix prev change.

(mail-from-style): New alternative, `default'.

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(sendmail-send-it):
If mail-from-style isn't angles, parens or nil, don't use -f option.

(comint-mode-map): Move bindings of
comint-next-matching-input-from-input to C-c M-r, and
comint-previous-matching-input-from-input to C-c M-s.
Move comint-get-next-from-history to C-c C-x.

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Minor fixes of earlier updates.

Add prototype for get_doc_string.

(get_doc_string): Make non-static.

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Add an entry for Scheme mode.

(comint-get-next-from-history): New command.
(comint-accumulate, comint-goto-process-mark): Likewise.
(comint-set-process-mark, comint-bol-or-process-mark): Likewise.
(comint-save-input-ring-index): New permanent local var.
(comint-accum-marker): Likewise.
(comint-send-input): Clear comint-input-ring-index
and comint-accum-marker.
(comint-previous-matching-input-from-input):
Use comint-accum-marker if set.
(comint-previous-matching-input): Likewise.
(comint-mode): Make those vars buffer-local and initialize.
(comint-mode-map): Make C-c C-a run comint-bol-or-process-mark.
Bind C-c SPC to comint-accumulate.  Bind C-c C-q to
comint-get-next-from-history.

(rmail-old-pruned): New permanent local.
(rmail-edit-current-message): Set rmail-old-pruned, then display full headers.
(rmail-cease-edit): rmail-old-pruned controls whether to prune headers.

(rmail-msg-is-pruned): Delete junk from definition.

Fix list of "special" buffers.

Add function to show equivalent date on all available calendars (in parallel
to what's available with popup menus).

(imenu-syntax-alist): Doc fix.

(rmail-output-to-rmail-file): Specify the coding system for writing.

(loaddefs.el): Load it earlier, and GC before and after
and a few more times later on.

(minibuffer-history-case-insensitive-variables): New var.
(previous-matching-history-element): Implement it.

(minibuffer-history-case-insensitive-variables):
Add file-name-history to it.

Clarify about omitting CONFIGURATION-NAME with configure.

(detect_coding_system): Treat CODING_EOL_INCONSISTENT
like CODING_EOL_UNDECIDED.

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Changes so bookmark list mode works with Info:
(bookmark-jump-noselect): Use an inner save-window-excursion.
(bookmark-bmenu-switch-other-window): Temporarily set
pop-up-windows, same-window-buffer-names, and same-window-regexps,
to override Info's special display behaviors.

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(make-autoload): Doc fix.

(zone-mode): Don't require zone-mode.
Use make-local-hook on a hook, not make-variable-buffer-local.

(make-autoload): Add support for define-derived-mode.  Update the
doc-string accordingly.

(eval-defun): Pass proper beg to eval-region.

(compute_motion): Check for past vpos/hpos target
before skipping invisible chars.

(Fcall_interactively): Pass new arg to Fother_buffer.

(sms_of_print): Doc fix in prev change.

(generate-file-autoloads): Set
print-escape-nonascii when printing autoload form.

(byte-boolean-vars): Add print-escape-nonascii.

(print_escape_nonascii): New variable.
(print) <Lisp_String>: Use it to force printing single-byte
non-ASCII characters as octal escapes.
(syms_of_print): Define print-escape-nonascii.

(CHAR_TABLE_TRANSLATE): New macro.

(RE_TRANSLATE): Use CHAR_TABLE_TRANSLATE.

(re_search_2): Don't use ++ inside RE_TRANSLATE.
(re_match_2_internal): Likewise.

Undo previous change.

Undo this previous change:

[MAIL_USE_POP]: Add support for "-g" and "-k"
command-line flags to tell movemail to use GSS-API or Kerberos
authentication if they are supported.

(describe-variable): Add a button to call
customize-variable if the variable can be customized.

(frame-update-face-colors): Call frame-set-background-mode.

(make-frame-on-display): Fix previous change.

(print) <Lisp_Cons>: Detect circular list.

(XTread_socket): Fix second argument of x_any_window_to_frame.

(setpgrp): Remove extra parens around parameters.

(f90-comment-indent): Don't attempt to indent trailing comment as
code.
(f90-looking-at-if-then): Don't lose with scan-lists on bad syntax.

(set-coding-priority): Call
set-coding-priority-internal at the tail.

(ascii_skip_code): New variable.
(detect_coding_mask): Skip ASCII codes at the head according to
ascii_skip_code.
(coding_priorities): New variable.
(Fset_coding_priority_internal): New function.
(detect_coding): Call set_coding_mask with coding_priorities as
arg CODING.
(init_coding_once): Initialize ascii_skip_code.
(syms_of_coding): Declare set-coding-priority-internal as a Lisp
function.

(make-translation-table): Doc fix.
(define-translation-table): Doc fix.

(make-frame-on-display): Check for nonsense display name.

(Fdelete_windows_on): For FRAME, change t to nil
and nil to t, but don't change other values.

(sgml-font-lock-keywords-1): Accept upper case like lower case.

(shrink_regexp_cache): New function.

(Fgarbage_collect): Call shrink_regexp_cache.

(apropos-command): If DO-ALL is set, search functions, not variables.

(apropos-command): Change 3rd arg to VAR-PREDICATE
and use it as a predicate for which variables to match.
(apropos-variable): Use that feature to match all documented vars,
if have prefix arg.

(Man-getpage-in-background): Bind coding-system-for-write
to raw-text-unix instead of binding inhibit-eol-conversion to t.

(split-window-vertically): Doc fix.

(gud-jdb-class-source-alist): defvar moved up.
(gud-jdb-analysis-buffer): Likewise.

(dired-at-point): Eliminate var dired-function; use `dired'.
(ffap-bindings): Include a binding for C-x d.

(string-rectangle-string): New variable.
(string-rectangle): Bind it.
(string-rectangle-line): Use it.
(operate-on-rectangle-lines): New variable.
(extract-rectangle-line): Update it.
(delete-extract-rectangle, extract-rectangle): Bind and use it.

(lisp-indent-error-function): New variable.
(common-lisp-indent-function): Bind lisp-indent-error-function.
(lisp-indent-report-bad-format): Use lisp-indent-error-function.