* fns.c: conform to C89 pointer rules

* callint.c: conform to C89 pointer rules

* editfns.c: conform to C89 pointer rules

* print.c: conform to C89 pointer rules

* data.c etc: conform to C89 pointer rules

Merge from mainline.

Merge: * alloc.c: conform to C89 pointer rules

* alloc.c: conform to C89 pointer rules

Eliminate newline

calc.texi (Logarithmic Units): New section

Merge: * search.c: conform to C89 pointer rules

* search.c: conform to C89 pointer rules

Merge: * casefiddle.c: conform to C89 pointer rules

* casefiddle.c: conform to C89 pointer rules

Merge: * dired.c: conform to C89 pointer rules

* dired.c: conform to C89 pointer rules

Merge from mainline.

Merge: gnulib: allow multiple gnulib generated replacements to coexist

gnulib: allow multiple gnulib generated replacements to coexist

This defines a few preprocessor symbols that should not affect Emacs.
* lib/getopt.in.h, lib/time.in.h, lib/unistd.in.h: Regenerate
via "make sync-from-gnulib".

calc/README:  Add mention of logarithmic units.
calc/calc-help.el (calc-logunits-add): Rename from `calc-logunits-plus'.
(calc-logunits-sub): Rename from `calc-logunits-minus'.
(calc-logunits-mul): Rename from `calc-logunits-times'.
(calcFunc-lupoweradd): Rename from `calcFunc-lupowerplus'.
(calcFunc-lupowersub): Rename from `calcFunc-lupowerminus'.
(calcFunc-lupowermul): Rename from `calcFunc-lupowertimes'.
calc/calc-ext.el (calc-init-extensions): Change names of logarithmic
unit functions in autoloads.

Merge from mainline.

* lisp/net/rcirc.el (rcirc-handler-317): New function. (Bug#6507)

Update ChangeLog

calc/calc.el (calc-logunits-field-reference) Renamed from
`calc-default-field-reference-level'.
(calc-logunits-power-reference): Renamed from `calc-default-power-reference-level'

calc/calc-units.el (math-logunits-quant):  Renamed from `math-logunits-level'
(math-logunits-plus):  Renamed from math-logcombine.
(calcFunc-luplus, calcFunc-luminus calc-luplus, calc-luminus): Remove functions.
(calcFunc-lufieldplus, calcFunc-lupowerplus, calcFunc-lufieldminus)
(calcFunc-lufieldminus,calc-logunits-plus calc-logunits-minus): New functions.
(calcFunc-fieldquant): Renamed from `calcFunc-fieldlevel'.
(calcFunc-powerquant): Renamed from `calcFunc-powerlevel'.
(calc-logunits-quantity): Renamed from `calc-level'.
(calcFunc-dbfieldlevel, calcFunc-dbpowerlevel, calcFunc-npfieldlevel)
(calcFunc-nppowerlevel,calc-logunits-dblevel, calc-logunits-nplevel)
(math-logunits-times, calcFunc-lufieldtimes, calcFunc-lupowertimes)
(calc-logunits-times, math-logunits-divide, calcFunc-lufielddiv)
(calcFunc-lupowerdiv,calc-logunits-divide,math-logunits-level):
New functions.

calc-help.el (calc-u-prefix-help): Removed "L" reference.
(calc-ul-prefix-help): Remove.
(calc-l-prefix-help): New function.
(calc-full-help): Add reference to `calc-l-prefix-help'.

calc-ext.el (calc-init-extensions): Update autoloads.

nntp.el (nntp-finish-retrieve-group-infos): Protect against the first part not returning any data.
proto-stream.el (open-protocol-stream): Document the return value.

Merge: gnulib: undo previous change

gnulib: undo previous change

Merge: * fileio.c: conform to C89 pointer rules

* fileio.c: conform to C89 pointer rules

Merge: * minibuf.c: conform to C89 pointer rules

* minibuf.c: conform to C89 pointer rules

Merge: * keymap.c: conform to C89 pointer rules

* keymap.c: conform to C89 pointer rules

Merge: * insdel.c: conform to C89 pointer rules

* insdel.c: conform to C89 pointer rules

Merge from mainline.

Remove the check for non-ASCII in report-emacs-bug-hook (Bug#7925).

* mail/emacsbug.el (report-emacs-bug-hook): Remove the check for
non-ASCII characters.

message.el (message-setup-1): Handle message-generate-headers-first set to t.

Merge: * keyboard.c: conform to C89 pointer rules

* keyboard.c: conform to C89 pointer rules

Merge: * image.c: conform to C89 pointer rules

* image.c: conform to C89 pointer rules

[merge] gnulib: adjust to upstream _HEADERS change

gnulib: adjust to upstream _HEADERS change

Merge: * xfns.c: conform to C89 pointer rules

* xfns.c: conform to C89 pointer rules

Merge: * xterm.c: Avoid unportable int assumption.

* xterm.c (x_alloc_nearest_color_1): Avoid unportable int assumption.

Emacs assumes two's complement elsewhere, but the assumption is
easy to remove here, and this suppresses a warning with Sun C 5.8.

Merge: * xterm.c: conform to C89 pointer rules

* xterm.c: conform to C89 pointer rules

* doc.c: conform to C89 pointer rules

* doc.c: conform to C89 pointer rules

(get_doc_string, Fsnarf_documentation, Fsubstitute_command_keys):
Change types between char * and unsigned char *, to satisfy C89
rules about pointer type compatibility.

Merge: don't ignore chdir failure

don't ignore chdir failure

* sysdep.c (sys_subshell) [!defined DOS_NT]: Diagnose chdir
failure and exit.
(sys_subshell) [defined DOS_NT]: Mark with a FIXME the two
remaining unchecked chdir calls in this function; some DOS/NT
expert needs to fix them.
* emacs.c (main): Mark with a FIXME the unchecked chdir calls
in this function; some NextStep expert needs to fix them.

Merge from mainline.

gnus-overrides.texi: Renamed from overrides.texi and all the relevant manuals use it now.
Makefile.in (nowebhack): Fixed to use -D flag instead of overrides.

Merge from mainline.

bzrmerge.el trivia.

* admin/bzrmerge.el (bzrmerge-warning-buffer): New constant.
(bzrmerge-apply): Use it.
(bzrmerge): Kill any old warning buffer first.

Merge from emacs-23; up to r100454.

* lisp/emacs-lisp/cl-macs.el (return-from): Fix doc typo.

Merge from mainline.

* lisp/net/rcirc.el (rcirc-handler-JOIN): Reset mode-line-process
(Bug#6386).

* lisp/progmodes/sh-script.el (sh-here-doc-open-re): Don't rely on the
font-lock-syntax-table remappings.
(sh-here-doc-markers, sh-here-doc-re): Remove.
(sh-font-lock-close-heredoc): Remove.
(sh-syntax-propertize-here-doc): New function.
(sh-font-lock-open-heredoc): Set the sh-here-doc-marker property
instead of the sh-here-doc-re.
(sh-font-lock-paren): Don't do anything in comments or strings.
Handle line continuations.  Accept a few more chars.
Don't rely on the font-lock-syntax-table remappings.
`esac' is not a valid pattern.
(sh-syntax-propertize-function): Handle here-docs differently, so we
don't bother syntax-propertizing the insides.

* lisp/progmodes/sh-script.el (sh-font-lock-paren, sh-kw, sh-prev-thing):
Handle new bashisms ";&" and ";;&".

overrides.texi: Remove.
sieve.texi, sasl.texi, pgg.texi, message.texi, gnus.texi:
emacs-mime.texi, auth.texi, Makefile.in: Revert last changes.

Makefile.in (webhack, nowebhack): New targets that I forgot to merge from Gnus last.

Merge from mainline

Merge: xstrcasecmp: conform to C89 pointer rules

xstrcasecmp: conform to C89 pointer rules

* tramp.texi:
Replace "delimet" with "delimit" globally.
Replace "explicite" with "explicit" globally.
Replace "instead of" with "instead" where there was nothing after "of".
Audit use of comma before interrogative pronoun, "that", or "which".
Minor word order, spelling, wording changes.
(Frequently Asked Questions): Mention problems with WinSSHD.

* trampver.texi: Update release number.

* net/tramp-smb.el (tramp-smb-errors): Use `regexp-opt'.  Add
"NT_STATUS_IO_TIMEOUT" and "NT_STATUS_NO_SUCH_USER".

Merge from mainline.

Merge: * charset.c: conform to C89 pointer rules

* net/tramp.el (tramp-postfix-method-format)
(tramp-postfix-method-regexp, tramp-prefix-domain-format)
(tramp-prefix-domain-regexp, tramp-postfix-user-format)
(tramp-postfix-user-regexp, tramp-prefix-port-format)
(tramp-prefix-port-regexp, tramp-postfix-host-format)
(tramp-postfix-host-regexp, tramp-handle-substitute-in-file-name):
Doc fix.

* charset.c: conform to C89 pointer rules

(define_charset_internal): Switch between char * and unsigned char *.

Replace "explicite" with "explicit" globally
Replace "instead of" with "instead" where there was nothing after "of"
Audit use of comma before interrogative pronoun, "that", or "which"

Merge: * xmenu.c: conform to C89 const rules

* xmenu.c: conform to C89 const rules

(xmenu_show, xdialog_show): Declare local var as char *, not
const char *, to stay compatible with C89 const rules.

Merge: * xdisp.c: conform to C89 pointer rules

* xdisp.c: conform to C89 pointer rules

(store_mode_line_noprop, display_string, reseat_to_string):
(c_string_pos, number_of_chars, message_dolog):
(message_log_check_duplicate, set_message_1, store_mode_line_noprop):
(display_mode_element, display_string):
Switch between char * and unsigned char * to stay compatible wth
C89 pointer rules.

Merge: * emacsclient.c: conform to C89 pointer rules

* emacsclient.c: conform to C89 pointer rules

Last remaining doc additions required by 23.3.

* doc/emacs/maintaining.texi (VC Change Log): Document vc-log-incoming and
vc-log-outgoing.
(Merging): Document vc-find-conflicted-file.

* doc/emacs/rmail.texi (Rmail Display): Document Rmail MIME support more
accurately.

* doc/lispref/commands.texi (Accessing Mouse): Note that a header line is not
included in the row of posn-col-row.

* etc/NEWS: Remove +++ and --- lines.

Merge: * regex.c: conform to C89 pointer rules

* regex.c: conform to C89 pointer rules

sync from gnulib to remove HAVE_STDBOOL_H

sync from gnulib to remove HAVE_STDBOOL_H

Merge from mainline.

Merge changes made in Gnus trunk.

shr.el (shr-render-td): Store the actual background colour used.
gnus-sum.el (gnus-user-date): Renamed back from gnus-summary-user-date since user code refers to it.
auth-source.el: Rewrite.
gnus.texi: Add DEVEL header (suggested by Andreas Schwab).
WEBHACKDEVEL work:
 Makefile.in (webhack, nowebhack): Hacks to produce for-the-web manuals.
 auth.texi: Use WEBHACKDEVEL.
 emacs-mime.texi: Use WEBHACKDEVEL.
 gnus.texi: Use WEBHACKDEVEL.
 message.texi: Use WEBHACKDEVEL.
 pgg.texi: Use WEBHACKDEVEL.
 sasl.texi: Use WEBHACKDEVEL.
 sieve.texi: Use WEBHACKDEVEL.
 overrides.texi: New file to set or clear WEBHACKDEVEL.
message.el (message-setup-1): Remove the read-only stuff, since it doesn't work under XEmacs, for some reason.

Update dependencies in src/makefile.w32-in.

 makefile.w32-in (LISP_H, PROCESS_H): New variables.
 Replace all uses of lisp.h with $(LISP_H), and all uses of
 process.h with $(PROCESS_H).
 ($(BLD)/editfns.$(O)): Depend on ../lib/strftime.h.
 ($(BLD)/print.$(O)): Depend on ../lib/ftoastr.h and ../lib/intprops.h.
 ($(BLD)/sysdep.$(O)): Depend on ../lib/ignore-value.h.

* lisp/mouse.el (mouse-buffer-menu-mode-groups): Add a "GDB" group.

Doc fix.

deps.mk: Update for recent changes: gnutls, gnulib imports, globals.h.

* international/mule-util.el (with-coding-priority): Doc fix.

message.el (message-setup-1): Don't bind the constant -forbidden-properties.
 (message-setup-1): Revert previous change, since it needs to bind the props to insert them.
 (message-resend): Allow removing the read-only separator line.

Adapt to addition of ignore-value.h in revision 103104.

 src/makefile.w32-in (IGNORE_VALUE_H): New variable.
 ($(BLD)/sysdep.$(O)): Depend on $(IGNORE_VALUE_H).
 nt/config.nt (inline) [__GNUC__]: Define (for gnulib).

Fix bug #7977 with special-mode-map in arc-mode.el.

 arc-mode.el (archive-mode-map): Fix a typo in last change.

* lisp/obsolete/spell.el: Undo previous comment change.

diary-lib.el fix for bug#7891.

* lisp/calendar/diary-lib.el (diary-font-lock-keywords):
Tweak diary-time-regexp match.

f90.el fix for bug#7919.

* lisp/progmodes/f90.el (f90-find-tag-default): New function.
(f90-mode): Use it for mode's `find-tag-default-function' property.