GitLab

* Makefile.in (PAXCTL_if_present, SETFATTR_if_present): New macros.
(emacs$(EXEEXT), temacs$(EXEEXT), bootstrap-emacs$(EXEEXT)): Use them.
Simplify by using GNU make rather than shell conditionals,
by using ln -f rather than rm -f followed by ln,
and by preferring $@ to spelling out the destination.

* lisp/net/eww.el (eww-isearch-next-buffer): New function.
(eww-mode): Set multi-isearch-next-buffer-function to it.
http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02300.html

* lisp/progmodes/xref.el (xref-find-definitions): Mention "no
identifier at point" case in the docstring.

* display.texi (Temporary Displays): Amend description of
`with-temp-buffer-window'.  Add descriptions for
`with-current-buffer-window', `with-displayed-buffer-window' and
`temp-buffer-resize-mode', `temp-buffer-max-height' and
`temp-buffer-max-width'.

* frame.c (frame_inhibit_implied_resize): Escape left paren in
doc-string.

* lisp/menu-bar.el (menu-bar-goto-uses-etags-p): New function.
(menu-bar-goto-menu): Use it to show or hide the `set-tags-name'
and `separator-tag-file' items.

 src/sysdep.c [WINDOWSNT]: Include sys/socket.h, without which this
 file doesn't compile on MS-Windows.

This is instead of system-name, which is both wrong here and obsolete.

Also, the system-name variable is now obsolete.
Fixes Bug#19438.
* doc/lispref/os.texi (System Environment):
* etc/NEWS: Document this.
* doc/misc/efaq.texi:
(Displaying the current file name in the titlebar):
* lisp/desktop.el (desktop-save-frameset):
* lisp/dnd.el (dnd-get-local-file-uri):
* lisp/gnus/message.el (message-make-fqdn):
* lisp/gnus/nnvirtual.el (nnvirtual-retrieve-headers)
(nnvirtual-update-xref-header):
* lisp/nxml/rng-uri.el (rng-uri-file-name-1):
* lisp/org/org-clock.el (org-clock-save):
* src/filelock.c (current_lock_owner):
* src/xrdb.c (get_environ_db):
* src/xterm.c (same_x_server):
* src/xterm.c (x_term_init):
Prefer (system-name) to system-name, and avoid naming
locals 'system-name'.
* doc/misc/smtpmail.texi (Server workarounds): Fix grammar.
* lisp/startup.el (system-name): Now an obsolete variable.
* src/editfns.c (cached_system_name): New static var.
(init_and_cache_system_name): New function.
(init_editfns, Fsystem_name): Use it.
(syms_of_editfns): Initialize it and Vsystem_name to the same value.
* src/sysdep.c [HAVE_SOCKETS]: Don't include <sys/socket.h>, <netdb.h>.
(h_errno) [TRY_AGAIN && !HAVE_H_ERRNO]: Remove decl.
(init_system_name) [HAVE_SOCKETS]: Don't canonicalize the name.
Don't create a new string if the current value is already correct.

international/mule.el (make-translation-table-from-alist): Accept nil or zero-length vector for FROM and TO.

* lisp/gnus/mm-decode.el (mm-shr): Bind `shr-width' to `fill-column'
so that lines don't get overlong when responding.

* lisp/net/eww.el (eww-mode): Truncate overlong lines for prettier
display when resizing.

* lisp/net/shr.el (shr-width): Default to using the window width when
rendering.

* lisp/emacs-lisp/find-func.el (find-function-library): Return a pair
(ORIG-FUNCTION . LIBRARY) instead of just its second element.
(find-function-noselect): Use it.

* lisp/progmodes/elisp-mode.el (elisp--xref-identifier-file): Rename to
`elisp--xref-identifier-location', incorporate logic from
`elisp--xref-find-definitions', use the changed
`find-function-library' return value.

* lisp/comint.el (comint-history-isearch-message): Use field-beginning
instead of comint-line-beginning-position - that's more fixes for
http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg00305.html
(comint-history-isearch-message): Fix args of isearch-message-prefix.

(vc-dir-mode-map): Bind it to "\C-o".
(vc-dir-menu-map): Add it to menu.

Fixes: debbugs:19450

* lisp/menu-bar.el (menu-bar-goto-menu): Replace all but one etags item
with xref ones.

* lisp/progmodes/etags.el (find-tag-other-window)
(find-tag-other-frame, find-tag-regexp, tags-loop-continue)
(tags-apropos): Declare obsolete.

f646cd99 * build-aux/git-hooks/commit-msg: Allow tabs.

The following commits were skipped:

39eaef9f lisp/international/mule.el (define-coding-system): Fix typos in the doc string. Add missing ChangeLog entry for the previous commit.
df932d85 lisp/international/mule.el (define-coding-system): Improve docstring.

Treat them as if they were expanded to spaces, with tab stops
every 8 columns.

* term.c (produce_composite_glyph):
Fix typo that confused number of columns for pixel width.

Add missing ChangeLog entry for the previous commit.

Backported from trunk; do not merge back.

(cherry picked from commit 79e2dade)

Backported from trunk; do not merge back.

(cherry picked from commit 5979af51)

Add missing ChangeLog entry for the previous commit.

Fixes: debbugs:19444

* lisp/net/shr.el (shr-tag-table): Fix handling of tbody/header/footer
elements in tables.

Fixes: debbugs:19445

* lisp/net/eww.el (eww-handle-link): Fix typo in "up" rel handling.

* decompress.c, gnutls.c, image.c, xml.c:
If WINDOWSNT, use '#define FOO fn_FOO' to wrap dll functions,
rather than the inverse when not WINDOWSNT.  This isolates the
fn_* business into the WINDOWSNT-specific section of the code,
which makes it easier to maintain the generic code.
* decompress.c (DEF_ZLIB_FN, LOAD_ZLIB_FN):
* gnutls.c (DEF_GNUTLS_FN, LOAD_GNUTLS_FN):
* image.c (DEF_IMGLIB_FN, LOAD_IMGLIB_FN):
* xml.c (DEF_XML2_FN, LOAD_XML2_FN):
Remove.  All uses replaced by DEF_DLL_FN.
* w32.h (DEF_DLL_FN, LOAD_DLL_FN): New macros.

b54f5721 Port memory-full checking to GnuTLS 3.3

Conflicts:
  src/ChangeLog
  src/gnutls.c

Instead of using gnutls_global_set_mem_functions, check every call
to a GnuTLS function that might return an indication of memory
exhaustion.  Suggested by Dmitry Antipov in:
http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg02056.html
* src/gnutls.c (gnutls_global_set_mem_functions) [WINDOWSNT]: Remove.
(init_gnutls_functions): Do not load gnutls_global_set_mem_functions.
(fn_gnutls_global_set_mem_functions) [!WINDOWSNT]: Remove.
All uses removed.
(check_memory_full): New function.
(emacs_gnutls_handshake, emacs_gnutls_handle_error)
(gnutls_make_error, Fgnutls_boot): Use it.
(emacs_gnutls_global_init): Avoid gnutls_global_set_mem_functions.

* lisp/vc/compare-w.el: Require diff-mode for diff faces.
(compare-windows-removed, compare-windows-added): New faces
inheriting from diff faces.
(compare-windows): Define obsolete face alias.
(compare-windows-highlight): Replace face `compare-windows' with
new faces `compare-windows-added' and `compare-windows-removed'.
(compare-windows-get-recent-window): Signal an error when
no other window is found.

Fixes: debbugs:19451

This commit adds native readline completion that fallbacks to the old
mechanism when it cannot be used for the current interpreter.

* lisp/progmodes/python.el (python-shell-completion-native-disabled-interpreters)
(python-shell-completion-native-enable)
(python-shell-completion-native-output-timeout): New defcustoms.
(python-shell-completion-native-interpreter-disabled-p)
(python-shell-completion-native-try)
(python-shell-completion-native-setup)
(python-shell-completion-native-turn-off)
(python-shell-completion-native-turn-on)
(python-shell-completion-native-turn-on-maybe)
(python-shell-completion-native-turn-on-maybe-with-msg)
(python-shell-completion-native-toggle): New functions.
(python-shell-completion-native-get-completions): New function.
(python-shell-completion-at-point): Use it.

* test/automated/python-tests.el
(python-shell-completion-native-interpreter-disabled-p-1): New
test.