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* s/usg5-4.h (sigsetmask, PTY_TTY_NAME_SPRINTF): Do not define,
it's undefined in all files that include this one.
(POSIX_SIGNALS): Define here instead of doing it in all files that
include this one.
* s/irix6-5.h (sigsetmask, PTY_TTY_NAME_SPRINTF): Do not undef.
(POSIX_SIGNALS): Do not define.
* s/sol2-6.h (sigsetmask, PTY_TTY_NAME_SPRINTF): Do not undef.
(POSIX_SIGNALS): Do not define.
* s/unixware.h (sigsetmask, PTY_TTY_NAME_SPRINTF): Do not undef.
(POSIX_SIGNALS): Do not define.

* s/unixware.h: Add the contents of s/usg-5-4-2.h.
* s/usg-5-4-2.h: Remove.

* configure.in: Remove support for old UNIX System V systems and
for Unixware on non-x86 machines.

* s/sol2-6.h: Add the contents of s/sol-2.3.h, s/sol-2.4.h, s/sol-2.5.h.
(LD_SWITCH_SYSTEM, USE_MMAP_FOR_BUFFERS): Remove #defines/#undef
that cancel each other.
* s/sol2-3.h:
* s/sol2-4.h:
* s/sol2-5.h: Remove.
* m/ibmrs6000.h: Remove code for USG5_4, this file is only used on AIX.
(NO_REMAP): Remove, unused.
(UNEXEC): Move definition ...
* s/aix4-2.h (UNEXEC): ... here.

* configure.in:	Remove support for Solaris on PPC and for old versions.

not support shared libraries.
* s/netbsd.h:
* s/freebsd.h: Likewise.

* s/lynxos.h: Remove file.

* unexec.c (unexec, adjust_lnnoptrs): Do not depend on
COFF_BSD_SYMBOLS, nothing defines it anymore.

* os.texi (System Environment): Do not mention lynxos.

* configure.in: Remove non-working lynxos port.

* emacs.c (standard_args):
(Fdump_emacs):
(syms_of_emacs): Remove code depending on HAVE_SHM.

* alloc.c: Remove HAVE_SHM dependent definition.

* Makefile.in (RUN_TEMACS): Do not depend on HAVE_SHM.

* log-edit.el (log-edit-extra-flags): New variable.
(log-edit): Add new argument MODE.  Use that mode when non-nil
instead of the log-view-mode.
(log-view-process-buffer): New function.

* vc.el: Document that the checkin method takes optional
arguments.  Document new backend specific method: log-view-mode.
(vc-default-log-edit-mode): New function.
(vc-checkin): Use a backend specific log-view-mode.
Pass extra arguments to the checkin method.
(vc-modify-change-comment): Pass a dummy extra argument.

* vc-dispatcher.el (vc-log-edit): Add a mode argument, pass it to
log-edit.
(vc-start-logentry): Add a mode argument, pass it to vc-log-edit.
(vc-finish-logentry): Process the log buffer before passing it
down.  Pass log-edit-extra-flags.

* vc-bzr.el (vc-bzr-checkin): Pass extra arguments to the commit
command.
(log-edit-extra-flags, log-edit-before-checkin-process): New declarations.

* vc-hg.el (vc-hg-checkin): Pass extra arguments to the commit
command.
(log-edit-extra-flags, log-edit-before-checkin-process): New declarations.
(vc-hg-log-edit-mode): New derived mode.

* vc-arch.el (vc-arch-checkin):
* vc-cvs.el (vc-cvs-checkin):
* vc-git.el (vc-git-checkin):
* vc-mtn.el (vc-mtn-checkin):
* vc-rcs.el (vc-rcs-checkin):
* vc-sccs.el (vc-sccs-checkin):
* vc-svn.el (vc-svn-checkin): Add an optional ignored argument.

The general approach is to autoload rather than require, and to
require in the specific functions rather than the file.  (Bug#5642)

* url/url.el: Move mailcap require earlier in the file.

* gnus/gmm-utils.el: Don't require wid-edit.
(widget-create-child-value, widget-convert, widget-default-get):
Autoload.

* gnus/gnus-util.el: Don't require time-date, netrc.
(message-fetch-field, gnus-group-name-decode): Declare rather than
autoloading.
(gnus-fetch-field): Require message.
(gnus-decode-newsgroups): Require gnus-group.

* gnus/ietf-drums.el: Don't require time-date.

* gnus/message.el: Don't require hashcash, canlock, ecomplete.
Do require mail-utils.  Require nnheader only when compiling.
(smtpmail-default-smtp-server): Remove declaration.
(message-send-mail-function): Check smtpmail-default-smtp-server
is bound rather than requiring smtpmail.
(message-auto-save-directory, message-insert-signature): Use
expand-file-name rather than nnheader-concat.
(nnheader-insert-file-contents): Autoload.
(hashcash-wait-async): Declare.
(message-send-mail): Only call gnus-setup-posting-charset if
gnus-group-posting-charset-alist is bound.  Require hashcash if needed.
(message-send-mail-with-sendmail): Require sendmail.
(canlock-password, canlock-password-for-verify): Declare.
(message-canlock-password): Require canlock.
(nnheader-get-report): Autoload.
(gnus-setup-posting-charset): Declare.
(message-send-news): Require gnus-msg.
(message-make-references, message-make-in-reply-to): Use mail-header-id
rather than the alias mail-header-message-id.
(ecomplete-add-item, ecomplete-save): Declare.
(message-put-addresses-in-ecomplete): Require ecomplete.
(ecomplete-display-matches): Autoload.

* gnus/mm-decode.el: Don't require mailcap, gnus-util.
(gnus-map-function, gnus-replace-in-string, gnus-read-shell-command)
(message-fetch-field, mailcap-parse-mailcaps, mailcap-mime-info):
Autoload.
(mailcap-mime-extensions): Declare.

* gnus/mm-encode.el: Don't require mailcap.
(mailcap-extension-to-mime): Autoload.

* gnus/mml-sec.el: Don't require password-cache.

* gnus/mml.el (gnus-setup-posting-charset): Declare rather than autoload.
(mailcap-parse-mimetypes, mailcap-mime-types): Declare.
(mml-minibuffer-read-type): Require mailcap.
(mml-preview): Require gnus-msg.

* gnus/mml1991.el: Require password-cache.
(password-cache-expiry): Remove declaration.

* gnus/mml2015.el: Require password-cache.
(password-cache-expiry): Remove declaration.

* gnus/nneething.el (mailcap): Require mailcap.

* gnus/nnheader.el: (declare-function): Add compatibility stub.
(message-remove-header): Declare rather than autoload.
(nnheader-replace-header): Require message.

* gnus/nnimap.el (declare-function): Add compatibility stub.
(netrc-parse, netrc-machine-user-or-password): Declare.
(nnimap-open-connection): Require netrc.

* gnus/nntp.el (declare-function): Add compatibility stub.
(netrc-parse, netrc-machine, netrc-get): Declare.
(nntp-send-authinfo): Require netrc.

* gnus/rfc2047.el: Don't require qp.
(quoted-printable-encode-region, quoted-printable-decode-string):
Autoload.

* gnus/sieve-mode.el: Don't require easymenu.
(easy-menu-add-item): Autoload it.

* gnus/spam-stat.el (time-to-number-of-days): Autoload it.

* password-cache.el (password-cache, password-cache-expiry):
Autoload.

* replace.el (query-replace-history): Give it a doc string.
(map-query-replace-regexp): Use query-replace-from-history-variable
and query-replace-to-history-variable.

* Makefile.in (maintainer-clean): Use bootstrap-clean.
(extraclean): Fix deletion patterns.

* emacs.c (USAGE4): Hard-code bug address.
(REPORT_EMACS_BUG_ADDRESS, REPORT_EMACS_BUG_PRETEST_ADDRESS): Remove.
(bug_reporting_address): Remove.
(main): Don't call bug_reporting_address.

* mail/emacsbug.el (report-emacs-bug-pretest-address):
Make it an obsolete alias for report-emacs-bug-address.
(message-strip-special-text-properties): Declare.
(report-emacs-bug): Remove test for a pretest bug address.
Combine message-mode-specific code.

* mail/supercite.el: Don't require sendmail.
(mh-in-header-p): Declare rather than using with-no-warnings.
(sc-no-blank-line-or-header): Use rfc822-goto-eoh rather than
mail-header-end.  Don't bind mysterious variable `kill-lines-magic'.

* configure.in (--with-x-toolkit): In the help text, say which options
are synonyms.

* configure.in (--with-mmdf, --with-mail-unlink):
New options, off by default.
(--with-mailhost): New option to set default POP host.
(LIBXPM, LIBJPEG, LIBPNG, LIBTIFF, LIBGIF, LIBGPM, LIBS_MAIL)
(LIBHESIOD, LIBRESOLV, COM_ERRLIB, CRYPTOLIB, KRB5LIB, DESLIB, KRB4LIB):
New variables, substituted in Makefiles.
(try_libungif, ac_gif_lib_name): Replace with HAVE_GIF=maybe, LIBGIF.
(LIBGIF): Use AC_SUBST rather than AC_DEFINE.
(HAVE_LIBMAIL, HAVE_LIBLOCKFILE, HAVE_LIBCOM_ERR, HAVE_LIBCRYPTO)
(HAVE_LIBK5CRYPTO, HAVE_LIBKRB5, HAVE_LIBDES425, HAVE_LIBDES)
(HAVE_LIBKRB4, HAVE_LIBKRB): New AC_DEFINEs.

* lib-src/Makefile.in (KRB4LIB, DESLIB, KRB5LIB, CRYPTOLIB, COM_ERRLIB)
(HESIODLIB, LIBS_MAIL): Set using autoconf rather than cpp.
(BASE_CFLAGS): Remove (identical to CPP_CFLAGS).

* src/Makefile.in (XFT_LIBS, LIBXPM, LIBJPEG, LIBPNG, LIBTIFF, LIBGIF)
(LIBGPM, LIBRESOLV): Set using autoconf rather than cpp.

* Makefile.in, lib-src/Makefile.in (uninstall): Handle the case where
archlibdir does not exist.

 (just stripping the quotes gave wrong value if any backslash escapes).
 From Kevin Ryde <user42@zip.com.au>.

of a subfeature.

service "org.freedesktop.secrets" can be pinged.  Provide
subfeature 'enabled.

* xfns.c (Fx_create_frame):
* frame.c (Vdefault_frame_scroll_bars): Put non-GTK X scroll-bars on left.

if it is available.  (bug#5647)

* finder.el (finder-unknown-keywords): New function.

* info.el (Info-finder-find-node): Use `finder-unknown-keywords'
to create a Finder node with unknown keywords.

* finder.el (finder-compile-keywords): Replace `princ' with
`prin1' on a list of symbols interned from keyword strings.

* emacs-lisp/lisp-mnt.el (lm-keywords-list): If `keywords' contains
a comma, then split keywords using a comma and optional whitespace.
Otherwise, split by whitespace.

* complete.el:
* face-remap.el:
* log-view.el:
* net/hmac-def.el:
* net/hmac-md5.el:
* net/netrc.el:
* progmodes/mixal-mode.el: Fix keywords.