*lisp/faces.el: Removed background in default fill-column-indicator
 face.
*src/xdisp.c: fill-column-indicator face merged with saved face.

Small corrections in the documentation and code format to merge into master.

*lisp/display-fill-column-indicator.el: Fixed character selection for
the indicator based in the current faces. Extended condition to set
display-fill-column-indicator-character in graphical displays.

*src/xdisp.c: Fixed some long lines.

*src/xdisp.c: Fixed docstring for display-fill-column-indicator-column
*etc/NEWS: Concordance fix in the display-fill-column-indicator part.
*doc/emacs/display.texi: Name mismatch fix.

*doc/emacs/text.texi: Added a reference to the
display-fill-column-indicator section.

*etc/NEWS: reduced the comments about fill-column-indicator
*doc/emacs/display.texi: Added documentation for fill-column-indicator
 in this section in the manual

*src/xdisp.c: Grouped the test conditions for
display-fill-column-indicator mode in a macro to simplify future
modifications.

*etc/NEWS: Added information about the fill-column-indicator mode.
*lisp/faces.el: Added a face for the display fill column indicator.

* doc/misc/tramp.texi (Quick Start Guide, GVFS based methods):
Fix @cindex.
(Remote processes): Add some @vindex.  Describe shell command
output width.

* src/print.c (print_vectorlike): Don't use %hh, as that is
not portable enough; we don't yet assume a C99-compliant
library.

* src/lread.c (read_integer): Always allocate a buffer, since
we need to use it even when the radix is invalid.  (Bug#35576)

* test/lisp/filenotify-tests.el (file-notify-test03-events)
(file-notify-test05-file-validity)
(file-notify-test09-watched-file-in-watched-dir): Adapt for EMBA.

* lisp/net/tramp.el (tramp-file-notify-process-sentinel):
Pacify byte compiler.

* test/lisp/autorevert-tests.el
(auto-revert-test02-auto-revert-deleted-file):
* test/lisp/filenotify-tests.el (file-notify-test03-events)
(file-notify-test05-file-validity)
(file-notify-test09-watched-file-in-watched-dir): Adapt for remote
files.

Put all information about auto-revert into a section of its own, and
organise the text in a more logical way.  Previously it was mainly
described in the section about reverting (bug#35418).

* doc/emacs/files.texi (Files): Adjust menu.
(Reverting, Auto Revert, Autorevert): Add node `Auto Revert' and move
text on that topic from `Reverting', rearranged.  Turn the old
`Autorevert' node into a subsection under `Auto Revert'.
* doc/emacs/arevert-xtra.texi (Autorevert): Rename and turn into
subsubsection.
* doc/emacs/buffers.texi (Several Buffers): Adjust references.
* doc/emacs/emacs.texi (Top): Adjust menu.
* doc/emacs/emacs-xtra.texi (Top): Adjust menu.
(Non-File Buffers): Add node and section lines.

GCC special-cases the type ‘void (*)(void)’ to not emit warnings when
cast, see
https://gcc.gnu.org/onlinedocs/gcc/Warning-Options.html#index-Wcast-function-type.
Make use of this to remove a warning suppression.

* src/dynlib.h: Use void (*)(void) as generic function pointer type.

* src/emacs-module.c: Remove warning suppression.

Because all other objects are compiled without -fPIC, we can’t use
them when linking the test module.  Instead, use the source files
directly.

* test/Makefile.in (HYBRID_MALLOC, LIBEGNU_ARCHIVE): Remove.
($(test_module)): Use source files instead of objects and archives.

* test/data/emacs-module/mod-test.c (Fmod_test_sleep_until): Use
extract_time for time argument.
(signal_wrong_type_argument): Remove unused function.

* test/src/emacs-module-tests.el (mod-test-sleep-until): Remove
unnecessary ‘float-time’.

* src/bignum.h (mpz_set_integer): New function.

* src/emacs-module.c (module_make_big_integer): Use it.

* src/print.c (print_vectorlike): Don’t pass a function pointer to
‘snprintf’, as that is undefined behavior.  Instead, print the
individual bytes making up the function pointer.

* lisp/net/tramp.el (tramp-file-notify-process-sentinel): New defun.

* lisp/net/tramp-gvfs.el (tramp-gvfs-handle-file-notify-add-watch):
* lisp/net/tramp-sh.el (tramp-sh-handle-file-notify-add-watch):
Set process sentinel.

* lib-src/make-fingerprint.c (main): Don't consider multiple
instances of the fingerprint to be an error, as this can
happen with clang and -flto.  Instead, replace all instances
of the fingerprint.  There is a tiny chance that this will
silently corrupt the Emacs executable.

This patch suggests that we should go back to fingerprinting
the inputs to the linker instead of its output, as the new
fingerprinting scheme is unnecessarily complicated and this
complexity reduces reliability. The old scheme (i.e., before
commit 2019-05-14T23:31:24Z!eggert@cs.ucla.edu) was simpler
and more portable and good enough, and it's looking like it
would be less trouble in practice than the new scheme.

* lisp/ansi-color.el (ansi-color-apply-on-region): Reset temporary
markers after finishing with them.
(ansi-color-apply-text-property-face): New function.
* lisp/eshell/esh-mode.el (eshell-handle-ansi-color):
* lisp/man.el (Man-fontify-manpage): Use it as the
`ansi-color-apply-face-function' while calling
`ansi-color-apply-on-region'.  Use `font-lock-face' to propertize
instead of `face'.

Problem reported by Simon Frankau (Bug#35562).
* src/bytecode.c (exec_byte_code): Fix typo when optimizing varset.

* lisp/net/tramp.el (tramp-interrupt-process): Kill the entire
process group.  (Bug#35506)

* src/.gdbinit (xprintsym): Don't attempt to print the
symbol's name if it is not yet set.  This happens with
built-in symbols at the beginning of 'main'.

Problem reported by Jeffrey Walton in:
https://lists.gnu.org/r/emacs-devel/2019-05/msg00041.html
* Makefile.in (CHECK_TARGETS): New macro; use it
to simplify 'check' and similar rules.
($(CHECK_TARGETS)): If tests are missing, do not fail
after issuing a diagnostic.  Just skip the tests.

* INSTALL: Omit filesystem space estimates.  These estimates
were (1) wrong and (2) no longer important nowadays, as people
have plenty of space.  Instead, start with how to get and
unpack an Emacs tarball.  Don’t say "disk" as it’s often not
disk nowadays.  Update URLs.

* lib-src/etags.c [!DEBUG]: Do not define NDEBUG,
as that’s conf_post.h’s job now.
[NDEBUG]: Do not redefine ‘assert’, as that works around
ancient bugs (e.g., sunos4 pcc) that don’t matter any more,
as can be seen that other Emacs source files that successfully
use assert.h without this workaround.

* src/image.c (svg_load_image): Pacify librsvg 2.45.1 and later,
and add a FIXME comment about the deprecated librsvg functions.

* src/dbusbind.c (xd_signature): Use simpler way to set up
the subsignature.  This also pacifies GCC 9 on Fedora 30 x86-64.

This incorporates:
2019-05-03 Port manywarnings to GCC 9
* m4/manywarnings.m4: Copy from Gnulib.

* lisp/autorevert.el (auto-revert-debug): New defvar.
(auto-revert-notify-handler): Write traces.

* lisp/filenotify.el (file-notify-debug): New defvar.
(file-notify-handle-event, file-notify-callback): Write traces.

* lisp/net/tramp-sh.el (tramp-sh-handle-vc-registered):
Handle nil `vc-handled-backends'.

* test/lisp/autorevert-tests.el
(auto-revert-test-remote-temporary-file-directory): New defconst.
Handle also $REMOTE_FILE_NOTIFY_LIBRARY.
(auto-revert--test-enabled-remote-checked): New defvar.
(auto-revert--test-enabled-remote): New defun.
(auto-revert--wait-for-revert): Rewrite without timeout.
(auto-revert--deftest-remote): New defmacro.
(auto-revert-test01-auto-revert-several-files):
(auto-revert-test02-auto-revert-deleted-file): Adapt for remote files.
(auto-revert-test02-auto-revert-deleted-file):
Use `auto-revert-debug' for debug messages.
(auto-revert-test00-auto-revert-mode-remote)
(auto-revert-test01-auto-revert-several-files-mode-remote)
(auto-revert-test02-auto-revert-deleted-file-mode-remote)
(auto-revert-test03-auto-revert-tail-mode-mode-remote)
(auto-revert-test04-auto-revert-mode-dired-mode-remote): New tests.

* test/lisp/filenotify-tests.el (file-notify--test-event-handler):
Use `file-notify-debug' for debug messages.

Proposed by Andy Moreton <andrewjmoreton@gmail.com>
and Noam Postavsky <npostavs@gmail.com>.
* lisp/gnus/mm-view.el (mm-display-inline-fontify): Always decode
handle text, falling back on 'undecided' coding system.

Remove redundant :group args.
(server-temp-file-regexp): Fix ^$ to  \`\'.