GitLab

* src/process.c (string_integer_p): New function.
(Fmake_network_process): Use it to allow connecting to
services specified as "993" even when getaddrbyname isn't
available.

* doc/misc/tramp.texi (File name completion): Do not use
@trampfn{} for IPv6 addresses.  Somehow, it results in errors
during PDF creation.

* lisp/image-mode.el (image-mode-map): Inherit from
`image-map' so that the usual image commands work.

* lisp/net/shr.el (shr-map): `shr-save-contents' has moved
from `o' to `O' to avoid collisions with `image-map'.

* src/process.c (Fset_process_filter_multibyte): Defer
completing coding system setup in asynchronous processes.
(Fset_process_coding_system): Ditto.

* lisp/proced.el (proced-mode): Mention
`proced-toggle-auto-update' (bug#14341).

* lisp/play/fortune.el (fortune-message): Add a command to
display fortunes in the echo area (bug#14915).

Copyright-paperwork-exempt: yes

* lisp/progmodes/hideshow.el (hs-minor-mode-map): Add bindings
analogous to outline mode bindings (bug#15324).

Copyright-paperwork-exempt: yes

* lisp/textmodes/texinfo.el (texinfo-font-lock-keywords):
Allow highlighting things like @math{2^{12}} (bug#16390).

* lisp/term.el (term-raw-map): Define C-{up,down,left,right}
to send the same escape sequence that xterm sends.  This makes
backward-word and forward-word work in readline (bug#16746).

* lisp/find-file.el (ff-buffer-file-name): New function to
allow the feature to work with indirect buffers, too
(bug#16904).
(ff-find-the-other-file): Use it.
(ff-other-file-name): Ditto.
(ff-get-file-name): Ditto.

* lisp/vc/add-log.el (add-change-log-entry): The entry in the
ChangeLog may end without a new line starting with blanks.

* lisp/image/gravatar.el (gravatar-retrieve): Avoid using
mm-util functions.
(gravatar-retrieve-synchronously): Ditto.

The files moved from lisp/gnus are:

auth-source.el -> /
compface.el -> /image
ecomplete.el -> /
flow-fill.el -> /mail
gravatar.el -> /image
gssapi.el -> /net
html2text.el -> /net
ietf-drums.el -> /mail
mail-parse.el -> /mail
mail-prsvr.el -> /mail
mailcap.el -> /net
plstore.el -> /
pop3.el -> /net
qp.el -> /mail
registry.el -> /
rfc1843.el -> /international
rfc2045.el -> /mail
rfc2047.el -> /mail
rfc2231.el -> /mail
rtree.el -> /
sieve-manage.el -> /net
sieve-mode.el -> /net
sieve.el -> /net
starttls.el -> /net
utf7.el -> /international
yenc.el -> /mail

* doc/lispref/searching.texi (Search and Replace): Mention
undo (bug#21684).

* lisp/replace.el (query-replace-help): Document undo.
(perform-replace): Implement undo while replacing text.

* lisp/progmodes/make-mode.el (makefile-macroassign-regex):
Highlight assignments preceded by a TAB character correctly
(bug#20787).

Copyright-paperwork-exempt: yes

* src/editfns.c (Ftranspose_regions): Regions may overlap, so
use memmove instead of memcpy (bug#19213).

Copyright-paperwork-exempt: yes

* src/process.c (Fmake_network_process): Add ATTRIBUTE_UNUSED
to a local unused when getaddrinfo_a is missing.
Resize portbuf to size needed.  Do cheap test first.
Move local to block where it’s needed.

* src/frame.h (FRAME_WINDOW_CONFIGURATION_CHANGED):
Omit unnecessary parens.
* src/gnutls.c (gnutls_try_handshake, emacs_gnutls_deinit)
(gnutls_verify_boot):
Use bool for boolean.
(ATTRIBUTE_FORMAT_PRINTF): Add printf attribute.
* src/process.c (free_dns_request, Fmake_network_process):
Allocate and free async request control block all in one go.
(set_network_socket_coding_system, finish_after_tls_connection)
(connect_network_socket):
Now static.
(conv_numerical_to_lisp): 2nd arg is now int, not unsigned.
(Fmake_network_process): Use list1 for brevity.
(wait_for_socket_fds): 2nd arg is now const ptr.
* src/process.h (struct Lisp_Process.dns_request):
Now struct gaicb *, not struct gaicb **, since there was always
exactly one.  All uses changed.
* src/window.c, src/window.h (run_window_configuration_change_hook):
Now static.

* lisp/progmodes/sh-script.el (sh-mode): Allow more shell
script defun forms, like function name () {...} (bug#19754).

(1) Run `window-configuration-change-hook' if and only if at least
one window was deleted or created or shows another buffer since
last redisplay.

(2) Run `window-size-change-functions' if and only if at least
one window changed its size since last redisplay (in a few cases
`window-size-change-functions' will also run when no window
changed its size).

(3) Provide two functions `window-pixel-height-before-size-change'
and `window-pixel-width-before-size-change' that allow to easily
detect which window changed size.

* src/frame.h (struct frame): New boolean member
window_configuration_changed.
(FRAME_WINDOW_SIZES_CHANGED): Remove macro.
(FRAME_WINDOW_CONFIGURATION_CHANGED): New macro.
* src/frame.c (adjust_frame_size): Don't run
`window-configuration-change-hook'.
* src/window.h (struct window): New fields
pixel_width_before_size_change and pixel_height_before_size_change.
(WINDOW_INTERNAL_P): New macro.
* src/window.c (Fwindow_pixel_width_before_size_change)
(Fwindow_pixel_height_before_size_change): New functions.
(Fdelete_other_windows_internal, Fwindow_resize_apply)
(resize_frame_windows, Fsplit_window_internal)
(Fdelete_window_internal, grow_mini_window)
(shrink_mini_window, Fresize_mini_window_internal): Don't call
FRAME_WINDOW_SIZES_CHANGED.
(window_size_changed, window_set_before_size_change_sizes)
(run_window_size_change_functions): New functions.
(make_window): Initialize pixel_width_before_size_change and
pixel_height_before_size_change.
(Fdelete_window_internal): Don't call
run_window_configuration_change_hook.
(struct saved_window): Add pixel_height_before_size_change and
pixel_width_before_size_change.
(Fset_window_configuration): Try to identify window configuration
changes correctly so run_window_configuration_change_hook and
run_window_size_change_functions run only if configuration and size
really changed.
(save_window_save): Set the pixel_height_before_size_change and
pixel_width_before_size_change fields.
(Vwindow_size_change_functions): Move here definiton from xdisp.c.
* src/xdisp.c (prepare_menu_bars, redisplay_internal): Call
run_window_size_change_functions.
(Vwindow_size_change_functions): Move definition to window.c.
* src/xfns.c (x_set_menu_bar_lines): Don't call
run_window_configuration_change_hook.
* doc/lispref/windows.texi (Window Sizes): Document new
functions `window-pixel-height-before-size-change' and
`window-pixel-width-before-size-change'.
(Window Configurations): Mention that this may trigger
execution of `window-size-change-functions' although no window
changed size.
(Window Hooks): Update descriptions of `window-size-change-functions'
and `window-configuration-change-hook'.

* lisp/ls-lisp.el (ls-lisp-insert-directory): Make -B work
(bug#20776).

* lisp/gnus/message.el (message-setup-fill-variables): Fix
typo in a recent checkin that used `setq-default' instead of
`setq-local' (bug#22781).

* lisp/gnus/message.el (message-dont-reply-to-names):
`message-dont-reply-to-names' can also be a list of regexps (bug#22773).

* lisp/help-mode.el (help-button-action): `help-xref-button' in
header line doesn't work (bug#21024).

* lisp/play/snake.el (snake-score): New variable (bug#21359).
(snake-set-dot): Place the apples randomly.

* lisp/ibuf-ext.el (ibuffer-copy-filename-as-kill): Allow the
optional parameter to be nil (bug#21576).

* lisp/ibuf-ext.el (ibuffer-copy-filename-as-kill): Completely
ignore buffers with no file name. (bug#21577).

* lisp/eshell/esh-mode.el (eshell-mode): Spell it "Eshell".
* lisp/eshell/eshell.el (eshell-command):
Spell it "Eshell" (bug#21678).

* lisp/progmodes/scheme.el (scheme-mode-variables): Borrow
`prettify-symbols-alist' from Lisp mode (bug#21679).

* lisp/emacs-lisp/lisp-mode.el (lisp-prettify-symbols-alist):
Rename from `lisp--prettify-symbols-alist' since we're going
to use it in Scheme mode, too.
(lisp-mode-variables): Use it.

* lisp/emacs-lisp/package.el (describe-package-1): Remove
spurious newline (bug#21706).

Copyright-paperwork-exempt: yes

This reverts commit fad14c28.

* lisp/emacs-lisp/package.el (describe-package-1): Remove
spurious newline (bug#21706).

* lisp/simple.el (process-menu-delete-process): Keep the
position in the buffer after killing a process (bug#21759).

Copyright-paperwork-exempt: yes

* lisp/vc/ediff.el (ediff-patch-buffer): Require that the
buffer that we're trying to patch exist (bug#21852).

* lisp/vc/ediff.el (ediff-patch-buffer): Require that the
buffer that we're trying to patch exist (bug#21852).

Copyright-paperwork-exempt: yes

* lisp/vc/ediff-util.el (ediff-toggle-multiframe): Say what
mode we toggled to (bug#21853).

Copyright-paperwork-exempt: yes

* lisp/ps-print.el (ps-generate-header-line): Encode the
header strings to avoid problems with non-ASCII headers
(bug#22611).