* doc/emacs/display.texi (Useless Whitespace): Document
'whitespace-toggle-options' and the new 'big-indent' style.
Document 'whitespace-big-indent-regexp'. Document the Global
Whitespace mode.
* doc/emacs/text.texi (TeX Print): Document
'tex-print-file-extension'.
* doc/emacs/programs.texi (Misc for Programs): Document support
for Prettify Symbols mode in TeX mode.
* doc/misc/trampver.texi: Change version to "2.2.13.25.1".
* lisp/net/tramp-compat.el (tramp-compat-delete-dups):
Use `tramp-compat-funcall'.
* lisp/net/tramp-gvfs.el (tramp-gvfs-parse-device-names):
Make `split-string' call compatible with older Emacsen.
* lisp/net/trampver.el: Change version to "2.2.13.25.1".
Use this in C, C++, and Objective C Modes. Fixes bug#22246
* src/syntax.c (comment-end-can-be-escaped): New buffer local variable.
(forw-comment, back-comment): On encountering an end of comment character,
test whether it is escaped when `comment-end-can-be-escaped' is non-nil.
* doc/lispref/syntax.texi (Control Parsing): Describe
`comment-end-can-be-escaped'.
* etc/NEWS (Lisp Changes): Describe `comment-end-can-be-escaped'.
* lisp/progmodes/cc-langs.el: New c-lang-setvar `comment-end-can-be-escaped'.
* lisp/url/url-http.el (url-user-agent): Move from here...
* lisp/url/url-vars.el (url-user-agent): ...to here. This is to
keep all the URL defcustoms in one place, and also have it defined
whenever the URL library is loaded.
* doc/misc/url.texi (Customization): Document 'url-user-agent'.
* doc/lispref/processes.texi (Asynchronous Processes): Mention the
defaults for process filter and sentinel. Provide cross-references.
(Process Information): Provide cross-references to where filters
and sentinels are described.
(Filter Functions): Add an index entry for "default filter".
(Sentinels): Add a few status messages not documented previously.
Resolve the "killed" confusion. Document and describe the default
sentinel. (Bug#22220)
* doc/emacs/rmail.texi (Rmail Summary Edit, Rmail Deletion):
Document new behavior of 'd' and 'C-d' with numeric argument.
(Rmail Display): Document the rendering of HTML MIME parts.
* doc/emacs/custom.texi (Specifying File Variables): Describe how
to prevent Emacs from interpreting unrelated text as file-local
variables. (Bug#22166)
* lisp/paren.el (show-paren-highlight-openparen): Enhance doc string.
* doc/emacs/programs.texi (Matching): Add descriptions of some pertinent user
options, including the new show-paren-when-point-inside-paren and
show-paren-when-point-in-periphery.
* etc/NEWS (.. Specialized Modes ...): Add an entry for Show Paren mode.
Move an entry on pcase to the Lisp Changes section.
* doc/lispref/windows.texi (Basic Windows): Add an @anchor for "Window
Groups". Correct example function to `window-group-start'.
(Window Start and End, Textual scrolling): Point to the new anchor. State
that (most of) the args in window group functions have the same meaning as for
the corresponding window primitives.
* doc/lispref/positions.texi (Screen Lines). Same as above.
* doc/lispref/windows.texi (Window Start and End, Textual Scrolling)
* doc/lispref/positions.texi (Screen Lines): Remove optional GROUP argument
from description of six window functions. Add in description of new functions
window-group-start, window-group-end, set-window-group-start,
pos-visible-in-window-group-p, recenter-group and move-to-window-group-line,
together with the six variables indirecting to the pertinent group
functions.
* src/window.c
* src/keyboard.c: Revert the commit from 2015-11-11 12:02:48, in so far as it
applies to these two files, which added the GROUP argument to six window
primitives.
* lisp/follow.el (follow-mode): Use updated variable names for the indirected
functions.
* lisp/isearch.el (isearch-update, isearch-done, isearch-string-out-of-window)
(isearch-back-into-window, isearch-lazy-highlight-new-loop)
(isearch-lazy-highlight-search, isearch-lazy-highlight-update): Replace calls
to window primitives (e.g. window-start) with a GROUP argument by calls to
new functions (e.g. window-group-start).
* lisp/ispell.el (ispell-command-loop): Replace call to
pos-visible-in-window-p with pos-visible-in-window-group-p.
* lisp/window.el (window-group-start, window-group-end)
(set-window-group-start, recenter-group, pos-visible-in-window-group-p)
(selected-window-group, move-to-window-group-line): New functions.
(window-group-start-function, window-group-end-function)
(set-window-group-start-function, recenter-group-function)
(pos-visible-in-window-group-p-function, selected-window-group-function)
(move-to-window-group-line-function): New variables.
* doc/lispref/frames.texi (Parameter Access): Mention pitfalls
when simultaneously specifying multiple parameters for
`modify-frame-parameters' that all may change the frame's size.
* src/w32fns.c (x_set_menu_bar_lines): Don't set
windows_or_buffers_changed here.
(my_create_tip_window, Fx_show_tip): Call AdjustWindowRect
with third argument false.
* src/w32menu.c (set_frame_menubar): Set
windows_or_buffers_changed here.
* src/w32term.c (x_set_window_size): Determine third argument of
AdjustWindowRect from whether the frame has a menu bar and not
from whether it wants one.
* doc/emacs/package.texi (Package Menu): Document the 'external'
status and the new menu commands.
(Package Installation): Document archive priorities.
* lisp/emacs-lisp/package.el (package-archive-priorities): Doc fix.
(package-menu-hide-low-priority): Doc fix.
