GitLab

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.

* 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.

* 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

Move autoloaded bindings for `M-.', `M-,', `C-x 4 .' and
`C-x 5 .' from etags.el to xref.el.

* progmodes/xref.el: New file.

* progmodes/elisp-mode.el (elisp--identifier-types): New variable.
(elisp--identifier-location): New function, extracted from
`elisp--company-location'.
(elisp--company-location): Use it.
(elisp--identifier-completion-table): New variable.
(elisp-completion-at-point): Use it.
(emacs-lisp-mode): Set the local values of `xref-find-function'
and `xref-identifier-completion-table-function'.
(elisp-xref-find, elisp--xref-find-definitions)
(elisp--xref-identifier-completion-table): New functions.

* progmodes/etags.el (find-tag-marker-ring): Mark obsolete in
favor of `xref--marker-ring'.
(tags-lazy-completion-table): Autoload.
(tags-reset-tags-tables): Use `xref-clear-marker-stack'.
(find-tag-noselect): Use `xref-push-marker-stack'.
(pop-tag-mark): Make an alias for `xref-pop-marker-stack'.
(etags--xref-limit): New constant.
(etags-xref-find, etags--xref-find-definitions): New functions.

This follows up to Sam Steingold's change of 2014-12-23
in ../lisp/shell.el, in git commit e55a467e.

* lisp/mouse.el (mouse-buffer-menu-map): Extract from `mouse-buffer-menu'.
(mouse-buffer-menu): Use `mouse-buffer-menu-map'.
* lisp/menu-bar.el (menu-bar-buffer-vector): Extract from
`menu-bar-update-buffers'.
(menu-bar-update-buffers): Use `menu-bar-buffer-vector'.
(buffer-menu-open): New user command, bound globally to C-f10,
provides a keyboard interface to `mouse-buffer-menu' (C-down-mouse-1).
(mouse-buffer-menu-keymap): Use `menu-bar-buffer-vector' to
convert the value returned by `mouse-buffer-menu-map' to a list
acceptable to `popup-menu' for `buffer-menu-open'.

* frame.c (frame_windows_min_size): New argument IGNORE.
(adjust_frame_size): When called from change_frame_size call
frame_windows_min_size with IGNORE Qt so we can ignore size
restrictions.

* dired.el (dired-pop-to-buffer): Call fit-window-to-buffer with
`preserve-size' t.
(dired-mark-pop-up): Preserve size of window showing marked
files.
* electric.el (Electric-pop-up-window):
* help.el (resize-temp-buffer-window): Call fit-window-to-buffer
with `preserve-size' t.
* minibuffer.el (minibuffer-completion-help): Use
`resize-temp-buffer-window' instead of `fit-window-to-buffer'
(Bug#19355).  Preserve size of completions window.
* register.el (register-preview): Preserve size of register
preview window.
* tmm.el (tmm-add-prompt): Call fit-window-to-buffer
with `preserve-size' t (Bug#1291).
* window.el (with-displayed-buffer-window): Add calls to
`window-preserve-size'.
(window-min-pixel-size, window--preservable-size)
(window-preserve-size, window-preserved-size)
(window--preserve-size, window--min-size-ignore-p): New
functions.
(window-min-size, window-min-delta, window--resizable)
(window--resize-this-window, split-window-below)
(split-window-right): Amend doc-string.
(adjust-window-trailing-edge): Handle preserving window
sizes.  Signal user-error instead of an error when there's no
window above or below.
(window--min-size-1, window-sizable, window--size-fixed-1)
(window-size-fixed-p, window--min-delta-1)
(frame-windows-min-size, window--max-delta-1, window-resize)
(window--resize-child-windows, window--resize-siblings)
(enlarge-window, shrink-window, split-window): Handle preserving
window sizes.
(window--state-put-2): Handle horizontal scroll bars.
(window--display-buffer): Call `preserve-size' if asked for.
(display-buffer): Mention `preserve-size' alist member in
doc-string.
(fit-window-to-buffer): New argument PRESERVE-SIZE.

 src/font.c (Ffont_info): Add more font information to the vector
 returned by the function, inspired by query-font.  Doc fix.

 doc/lispref/display.texi (Low-Level Font): Document font-info and query-font.

 lisp/international/mule-diag.el (describe-font-internal): Display
 additional info returned by font-info.
 lisp/linum.el (linum--face-width): Rename from linum--face-height,
 and use the new functionality of font-info.
 (linum-update-window): Use linum--face-width and frame-char-width,
 instead of approximating with height.

 etc/NEWS: Mention the enhancement in font-info.

* doc/lispref/display.texi (Forcing Redisplay): Remove references to
redisplay-dont-pause and redisplay-preemption-period (which doesn't
even exist).

src/xdisp.c: Remove "static" from declaration of
Qfontification_functions.

src/window.c (window_scroll): bind fontification-functions to nil when
scrolling by whole screens and fast-but-imprecise-scrolling is non-nil.
(syms_of_window): New DEFVAR_BOOL fast-but-imprecise-scrolling.

src/lisp.h (bool): Declare Qfontification_functions extern.

lisp/cus-start.el (all): Add fast-but-imprecise-scrolling.

doc/emacs/display.texi (Scrolling): fast-but-imprecise-scrolling.
Describe new variable.

etc/NEWS: Add entry for fast-but-imprecise-scrolling.

* doc/emacs/custom.texi (Saving Customizations): Mention
`custom-prompt-customize-unsaved-options'.

* etc/NEWS: Mention `custom-prompt-customize-unsaved-options'.

* etc/TODO: Remove its entry.

* lisp/cus-edit.el (custom-prompt-customize-unsaved-options): Add a
mechanism for prompting user about unsaved customizations.
(Bug#19328)

Ref: http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg00145.html

* lib-src/grep-changelog: Remove file.

* lib-src/Makefile.in (INSTALLABLE_SCRIPTS): Remove.
(all, install, uninstall): Remove INSTALLABLE_SCRIPTS.

* doc/man/grep-changelog.1: Remove file.

* make-dist: No more lib-src/grep-changelog.

* INSTALL: No longer mention grep-changelog.

* admin/quick-install-emacs (PUBLIC_LIBSRC_SCRIPTS): Remove, and all uses.

* admin/authors.el (authors-valid-file-names): Add grep-changelog.

* etc/NEWS: Mention this.

* doc/lispref/files.texi (Relative File Names): Mention
`directory-name-p'.

* etc/NEWS: Mention directory-name-p.

(directory-name-p): New function.
(directory-files-recursively): Use it.

* doc/lispref/files.texi (Contents of Directories): Document
directory-files-recursively.

* etc/NEWS: Mention directory-files-recursively.

* lisp/files.el (find-files): New function.

* lisp/net/eww.el (eww-update-header-line-format): Mark valid/invalid
certificates in the header line.
(eww-invalid-certificate, eww-valid-certificate): New faces.

* lisp/url/url-http.el (url-http-parse-headers): Pass the GnuTLS
status of the connection to the caller.

Fixes: debbugs:16253

(emacs_gnutls_handle_error): Fatal errors should be on level 1, so
that they are not messaged by default.

Fixes: debbugs:19086

* net/eww.el (eww-reload): Take a prefix to work locally (bug#19086).

Fixes: debbugs:19270

* net/eww.el (eww-display-pdf): Let mailcap determine how to
display PDF files.

* lisp/vc/compare-w.el (compare-windows-get-window-function):
New defcustom.
(compare-windows-get-recent-window)
(compare-windows-get-next-window): New functions.
(compare-windows, compare-windows-sync-default-function):
Use `compare-windows-get-window-function' instead of `next-window'.
(compare-windows): Add diff/match messages with region boundaries.
Fixes: debbugs:19170

 See http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg02203.html
 and http://lists.gnu.org/archive/html/emacs-devel/2014-12/msg00063.html
 for the rationale.

 lisp/simple.el (bidi-directional-controls-chars)
 (bidi-directional-non-controls-chars): New variables.
 (squeeze-bidi-context-1, squeeze-bidi-context)
 (line-substring-with-bidi-context)
 (buffer-substring-with-bidi-context): New functions.

 doc/lispref/display.texi (Bidirectional Display): Document
 'buffer-substring-with-bidi-context'.
 doc/lispref/text.texi (Buffer Contents): Mention
 'buffer-substring-with-bidi-context' with a cross-reference.

 etc/NEWS: Mention 'buffer-substring-with-bidi-context'.

* lisp/minibuffer.el (completion-table-dynamic): Add arg `switch-buffer'

and change default to stay in the minibuffer when called from
the minibuffer.
(lazy-completion-table): Use this new argument to preserve the
old behavior.

* lisp/progmodes/elisp-mode.el (elisp--local-variables): Don't burp on
incorrect lexical elements (bug#19250).

 src/bidi.c (bidi_find_first_overridden): New function.
 src/xdisp.c (Fbidi_find_overridden_directionality): New function.
 (syms_of_xdisp): Defsubr it.
 src/dispextern.h (bidi_find_first_overridden): Add prototype.

 doc/lispref/display.texi (Bidirectional Display): Document
 'bidi-find-overridden-directionality'.

 etc/NEWS: Mention 'bidi-find-overridden-directionality'.

* lisp/emacs-lisp/inline.el: New file.

* misc.texi (Gnus Summary Buffer): Moved the Network Security
Manager stuff here from the lispref manual.

Fixes: debbugs:18010

* eww.texi (Advanced): Mention the Desktop stuff (bug#18010).

* url-http.el (url-http): Respect `url-request-noninteractive'.

* url-queue.el (url-queue-start-retrieve): Fetching through
url-queue should always be noninteractive.

* url-vars.el (url-request-noninteractive): New variable.

* NEWS: Mention new macro define-advice.

Bound to C-S-b
Bury the buffer at the head of `ido-matches', analogous to how C-k
kills the buffer at head.

* lisp/bindings.el (minibuffer-local-map): Rebind [down] from
next-history-element to next-line-or-history-element, and [up]
from previous-history-element to previous-line-or-history-element.

* lisp/simple.el (next-line-or-history-element)
(previous-line-or-history-element): New commands.

http://lists.gnu.org/archive/html/emacs-devel/2014-11/msg00822.html

* textmodes/tildify.el (tildify-foreach-region-function): New
variable specifying a function determining portions of buffer that
should be tildified.  It allows major modes to create a filtering
function more elaborate than a set of regular expressions.
Initialised to `tildify--deprecated-ignore-evironments' by default
to handle now deprecated `tildify-ignored-environments-alist'
variable.
(tildify--foreach-region): A new function that takes
`tildify-foreach-region-function' into account and calls callback
for regions of the buffer that should be tildified.
(tildify-foreach-ignore-environments): A new function which can be
partially applied and used as `tildify-foreach-region-function'.
(tildify-ignored-environments-alist, tildify--pick-alist-entry):
Mark as obsolete.
(tildify--find-env): Rename from `tildify-find-env' and mark as
obsolete.
(tildify--deprecated-ignore-evironments): New function,
immediately marked as obsolete, used to handle deprecated
`tildify-ignored-environments-alist'.

* textmodes/tex-mode.el (tex-common-initialization): Set
`tildify-foreach-region-function' variable in all variants of TeX
mode since `tildify-ignored-environments-alist' variable is now
empty by default.

* nxml/nxml-mode.el (nxml-mode): Ditto in `nxml-mode'.

* textmodes/sgml-mode.el (sgml-mode): Ditto in `sgml-mode'.