Move inclusion of unistd.h to top, else fails on
Irix6, at least.

(init_dosfns): Fix bug in passing segment address of the transfer buffer.

(fix_submap_inheritance): Fix parens.

(default, widget-default-default-get): Define it.
(group, widget-group-default-get): Define it.
(menu-choice, widget-choice-default-get): Define it.
(widget-default-get): New function.
(widget-choice-action): Call it.
(widget-editable-list-entry-create): Call it.

(scroll-bar-drag): Set point-before-scroll
in the right buffer, from point in the right window.
(scroll-bar-scroll-down, scroll-bar-scroll-up): Likewise.

(mouse-save-then-kill): Get point-before-scroll
from the right buffer.

(make_frame_without_minibuffer): Conditionalize on HAVE_WINDOW_SYSTEM.
(make_minibuffer_frame): Likewise.

(redisplay_window): If updating mode line,
temporarily change selected_frame

(Fmake_temp_name): Detect error return from mktemp.

Correct starting commentary.

Add coding-priority.  Use iso-8859-2 instead
of iso-latin-2.  Correct starting commentary.

Add coding-priority.  Improve sample text.
Correct starting commentary.

(string_to_non_ascii_char, multibyte_form_length)
(split_non_ascii_string, str_cmpchar_id): Make the STR argument
const unsigned char *.

(abort): Don't redefine on MSDOS.

(Fwin16_set_clipboard_data): Call message2 with 3
arguments.

(CHAR_STRING): Cast to unsigned char ** explicitly.

(request_sigio, unrequest_sigio): Make consistent with
prototypes in lisp.h.

(kill_buffer_processes): Make consistent with
prototype on lisp.h.

Include <utmp.h> only if CLASH_DETECTION is
defined.

(describe_command): Use quotes around symbol name.

Old changes finally checked into RCS

Use regexp-opt and eval-and-compile to
build font-lock patterns.
(fortran-mode): Define indent-region-function,
indent-line-function.
(fortran-tab-mode-string): Make buffer-local.
(fortran-comment-indent-style): Custom tweak.
(fortran-comment-region, fortran-electric-line-number,
fortran-analyze-depth, fortran-break-before-delimiters,
fortran-mode): Doc fix.
(fortran-startup-message, bug-fortran-mode): Variables
deleted.
(fortran-font-lock-keywords-1): Add "select", "case"; allow
double-quoted strings.
(fortran-mode-map): Add fill-paragraph menu item.  Don't
define \t.
(fortran-mode): Make `fill-column' buffer-local; set
`fill-paragraph-function', `indent-region-function',
`indent-line-function'.
(calculate-fortran-indent): Renamed to:
(fortran-calculate-indent):
(fortran-split-line): Simplify.
(fortran-remove-continuation): New function.
(fortran-join-line): Use it.
(fortran-end-prog-re1, fortran-end-prog-re): New variables.
(beginning-of-fortran-subprogram, end-of-fortran-subprogram):
Use them.
(fortran-blink-matching-if, fortran-blink-matching-do,
fortran-indent-new-line): Bind case-fold-search.
(fortran-end-do, fortran-beginning-do, fortran-end-if,
fortran-beginning-if): Bind case-fold-search.  Allow labelled
blocks.  Use fortran-end-prog-re.
(fortran-if-start-re): New variable.
(fortran-calculate-indent): Allow labelled blocks.  Simplify the
conds.  Make select case indentation work.
(fortran-is-in-string-p): Ignore Emacs 18 bug kluge.
(fortran-fill): Allow double quotes in check for string.
(fortran-fill-paragraph): New function.
(fortran-fill-statement): New function.

(add-to-list): Always return updated value of LIST-VAR.

(find-file-visit-truename): Don't setq this.

next-screen-context-lines is an integer, not boolean.

(main): Obey environment variable EMACS_UNIBYTE as
alternative to --unibyte.

Doc fix in rmail-mode.

(re_match_2) <anychar>: In unibyte case, set buf_ch as unsigned.

Add --with-gssapi to specify GSS-API
authentication support for movemail.

(GSSAPI, HAVE_LIBGSSAPI_KRB5, HAVE_LIBGSSAPI, HAVE_GSSAPI_H):
Add undefs for GSS-API support in movemail.

(re_match_2_internal): Declare buf_ch unsigned int.

Don't include <string.h> when configuring.

(install-arch-indep): Fix previous change.

Fix previous change.

Integrate support for GSS-API
authentication, implemented by Kevin L. Mitchel <klmitch@mit.edu>.

[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.

(rmail-movemail-flags): New customizable variable
to specify additional flags to pass to movemail.
(rmail-insert-inbox-text): Use rmail-movemail-flags.

(command-line-1): Fix punctuation in startup screen.

(Fdirectory_files): Use make_uninit_multibyte_string.
Use STRING_BYTES on encoded_directory.

(ENVADD): Enviroment vars to pass to texi2dvi.  Use
it in dvi targets.
(../etc/GNU): Change to $(srcdir) first.

Always declare xmalloc.
[USE_XAW]: Include <X11/Xaw/Paned.h>.
(lwlib_memset, lwlib_bcopy): Explicitly declare return type.

Move cancelations up.  Include <stdlib.h> if
available.

(_XOPEN_SOURCE): Define for declaration of cuserid.
(parse_header): Explicitly declare return type.

Include <unistd.h> if available.
(main, handle_signals, perror_1, fatal_error): Explicitly declare
return types.  Add forward declarations.

Include <stdlib.h> and <unistd.h> if available.
Don't declare geteuid.
(print_help_and_exit): Change return type to void.  Forward
declare it.

Include <stdlib.h> if available.
(main): Explicitly declare return type.

(help-make-xrefs): Grok commands in keymap table
expansions.
(help-xref-button): Simplify.
(help-make-xrefs): Set overriding keymap properly.

(lrt-composing-pattern-double-c): Change
chars-in-string to length.
(lrt-generate-quail-map): Change sref to aref, and make second
argument of substring a character index.

(Flength): Doc fix.

(unexec): Account for possible padding before the old .bss
section.

(Ftranspose_regions): Fix order of parameters for replace_range.

(Fdirectory_files): GCPRO encoded_directory  and list.
Compute needsep only once.  Pass correct arg to chars_in_text.

(gc_sweep): Avoid using two loop variables counting the
same thing.

Check for string.h.

(subset-p): Renamed from
find-safe-coding-system-list-subset-p.
(find-coding-systems-region, find-coding-systems-string): New
functions.
(find-coding-systems-for-charsets): Renamed from
find-safe-coding-system.  This is now a helper function of the
above two.
(select-safe-coding-system): Adjusted for the above changes.

(setup-japanese-environment): Setup
sentence-end suitable for Japanese text.
(exit-japanese-environment): New function.

Set exit-function to
exit-japanese-environment for Japanese environment.

(Fstring_as_unibyte): Set size_byte field to -1.

(print) <Lisp_String>: Follow a hex escape with `\ ' if nec.

Fix previous change.

(help-highlight-face): Use underline.
(help-mode-maybe): Ensure read-only.
(help-xref-button): Obey help-highlight-p.
(help-follow): Remove check for args being a list.
(help-mode): Doc fix.
(help-highlight-p): Put in help group.

(help-make-xrefs): Insert button label in scope of
inhibit-read-only binding.
(help-mode-map, help-make-xrefs): Define TAB, RET correctly.

Make hyperlinks for cross-reference info intuited from *Help* buffer.
(help-font-lock-keywords): Removed.
(help-mode-map): Define keys for navigating hyperlinks.
(help-xref-stack, help-xref-stack-item): New permanent-local variables.
(help-mode): Set font-lock-defaults to nil.
(help-mode-maybe): Invoke help-make-xrefs in Help mode.
(help-setup-xref): New function.
(describe-key, describe-mode, describe-function,
describe-variable): Call it.
(view-lossage, describe-bindings): Nullify help-xref-stack,
help-xref-stack-item.
(help-highlight-p): New option.
(help-highlight-face): New variable.
(help-back-label, help-xref-symbol-regexp, help-xref-info-regexp):
New variables.
(help-setup-xref, help-make-xrefs, help-xref-button,
help-xref-interned, help-xref-mode, help-follow-mouse,
help-xref-go-back, help-go-back, help-follow, help-next-ref): New functions.

(vc-dired-mode): Make dired-after-readin-hook a local hook, not a local variable.

(update-file-autoloads): Redo 1997-08-23 change.

(vc-merge, vc-backend-merge): New functions.
(vc-resolve-conflicts): Added optional parameters for buffer names.
(vc-branch-p): New function.

(vc-prefix-map): Added "m" for vc-merge.

(vc-ensure-vc-buffer): New function.
(vc-registration-error): Replaced by the above.  Updated all callers.
(file-executable-p-18, file-regular-p-18): Removed.

Customized.

Fix header line.

Customized.

(command-line): Fix paren error.

(webjump): Use assoc-ignore-case for locating the proper URL.

(report-emacs-bug-hook): Use skip-chars-forward
to check for non-ASCII characters, and to find them.
Don't use find-charset-region.
(report-emacs-bug-pretest-address): Update address.
(report-emacs-bug-address): Likewise.

(make_frame_without_minibuffer): Conditionalize on HAVE_WINDOW_SYSTEM.
(make_minibuffer_frame): Likewise.

(Fmessage_box): Pass the missing third argument
STRING_MULTIBYTE (val) to message2.

(vc-next-action-dired): Use dired-do-redisplay.  Handle
window configuration correctly.
(vc-next-action): Save window configuration for vc-next-action-dired.
(vc-finish-logentry): Only kill log buffer if it does exist.
(vc-dired-mode): Rewritten so that it works entirely through
dired-after-readin-hook.  Subdirectories are handled just as in
ordinary dired.
(vc-dired-hook): New function.
(vc-state-info, vc-dired-reformat-line): Adapted.
(vc-dired-update, vc-dired-update-line): Removed.
(vc-directory): Rewritten.
(vc-directory-18): Removed.
(vc-dired-mark-locked): New function, bound to "*l" in vc-dired-mode.
(vc-do-command): Only compute vc-name if it is really needed.
(vc-fetch-cvs-status): New function.
(vc-dired-hook): Use it.

(vc-parse-cvs-status): New function.
(vc-fetch-master-properties): Moved cvs status retrieval to the above.
(vc-backend): If a file is not registered, remember that by setting
the property to `none'.
(vc-name): Use the mechanism of vc-backend to compute the value.
(vc-after-save): Don't access vc-backend property directly.

(put_entries): Use %ld.

(fatal): Declare the arg.

(report-emacs-bug-hook): Don't bind enable-multibyte-characters.

(regex_compile) [!MATCH_MAY_ALLOCATE]: Fix paren error.

(set_intervals_multibyte): Function moved after set_intervals_multibyte_1.

(command-line): If already unibyte, just load
latin-N instead of calling set-language-environment.

(report-emacs-bug): Use set-buffer-multibyte.

(compile_range): Unused function deleted.
(regex_compile): Special handling for range \177-\377.
(regex_compile): Cast args to TRANSLATE to unsigned char.
(re_search_2): Fix forward scan handling multibyte.
Recognize that nonascii characters are not in the fastmap.
Handle fetching multibyte characters for backward scan,
(re_match_2_internal): Handle multibyte and translation
in exactn and anychar.
(bcmp_translate): Handle multibyte chars for translation.

(TRANSLATE): Don't cast to  unsigned char.

(PATFETCH): Use RE_TRANSLATE to translate.

(rmail-mode-2): Locally set enable-local-variables
to nil, so a local var list in a message won't confuse things.

(report-emacs-bug-hook): Fix the regexp for
matching non-ASCII characters.

(rul-generic-mode): Use font-lock-builtin-face,
not font-lock-em[hasized-face.

(Fmake_variable_frame_local): Doc fix.

Remove some directories that don't really work now.

(Fstring_as_multibyte): Never return unibyte string unchanged.
Set size_byte field.

(main): Add [--unibyte] to usage.

(RE_TRANSLATE): Use char_table_translate.

(char_table_translate): New function.

(widget-beginning-of-line): Don't set zmacs-region-stays.
(widget-end-of-line): Likewise.
(widget-glyph-click): Use read-event.
(widget-color-choice-list): Delete compatibility code.
(widget-color-sample-face-get): Likewise.
(widget-choose): Likewise.
(widget-event-point): Fix paren error.

Delete some compatibility code.
(widget-event-point, widget-read-event): Define unconditionally.

(widget-echo-help-mouse): Don't use window-end.

(widget-choice-value-create): If there is an :explicit-choice, respect it.
(widget-choice-action): Record an explicit choice in :explicit-choice.

Add support for jdb (Java debugger).
(jdb): New function.
(gud-jdb-history): New variable.
(gud-jdb-directories): New variable.
(gud-jdb-source-files): New variable.
(gud-jdb-build-source-files-list): New function.
(gud-jdb-package-of-file): New function.
(gud-jdb-class-source-alist): New variable.
(gud-jdb-build-class-source-alist): New function.
(gud-jdb-massage-args): New function.
(gud-jdb-find-source-file): New function.
(gud-jdb-marker-filter): New function.
(gud-jdb-find-file): New function.
(gud-jdb-command-name): New variable.
(gud-perldb-command-name): Variable renamed from perldb-command-name.

(redisplay_window): Fix computing pos from last_point.

(info-lookup->topic-cache): Use defun, not defsubst.
(info-lookup->mode-cache, info-lookup->initialized): Likewise.
(info-lookup->completions, info-lookup->refer-modes): Likewise.
(info-lookup->all-modes): Likewise.

(info-lookup-quick-all-modes): New function.
(info-complete): Find the symbol to complete first,
then compute list of completions.

(lisp-mode): Add info-lookup-maybe-add-help for it.

(follow-scroll-up): Cope if `window-end' returns nil.
(follow-select-if-end-visible): Likewise.
(follow-mode-version): Variable removed.

(buf_charpos_to_bytepos): Delete local variable gapend_byte.