* doc/lispref/loading.texi (Where Defined): Update the list of
forms in 'load-history' by adding the forms created for the
'cl-generic' generics. (Bug#21422)
* lisp/delsel.el (delete-selection-mode)
(delete-selection-helper): Update and expand the doc strings.
(Bug#22296)
* doc/emacs/mark.texi (Using Region): Document the behavior of
delete commands in Delete Selection mode. (Bug#22296)
* doc/lispref/markers.texi (The Mark): Document how to add the
support for Delete Selection mode to Lisp programs. (Bug#22296)
* src/print.c (printchar_to_stream):
* src/xdisp.c (message_to_stderr): If coding-system-for-write has
a non-nil value, use it to encode output in preference to
locale-coding-system. See the discussions in
http://lists.gnu.org/archive/html/emacs-devel/2016-01/msg00048.html
for the details.
* doc/lispref/os.texi (Terminal Output): Document how to send
non-ASCII text via 'send-string-to-terminal'.
(Batch Mode): Document how text written to standard streams is
encoded. Fix inaccuracy regarding which output streams are used
by output functions in batch mode.
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'.
* 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/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/lispref/frames.texi (Parameter Access): Clarify what "ignored
PARMs" mean for 'modify-frame-parameters'.
* src/frame.c (Fmodify_frame_parameters): Clarify what "ignored
PARMs" mean for this function. (Bug#22104)
* lisp/simple.el (region-extract-function, delete-backward-char)
(delete-forward-char, kill-region, copy-region-as-kill)
(kill-ring-save): Better document the optional argument REGION in
the doc strings. Mention in the doc strings that text put in the
kill-ring can be filtered by 'filter-buffer-substring'.
* doc/lispref/text.texi (Kill Functions): Mention that functions
described in this subsection can filter text they put in the
kill-ring. Add a cross-reference to "Buffer Contents" and an
index entry. Document the optional argument 'region' and its
effect.
(Bug#21315)
* doc/lispref/functions.texi (Mapping Functions): Amend the doc of `mapconcat'
to say that SEPARATOR and the results from FUNCTION may be any character
sequences, not just strings. Add an @xref to "Sequences Arrays Vectors".
* doc/lispref/loading.texi (Dynamic Modules): New section with
initial documentation for dynamic modules.
* doc/lispref/elisp.texi (Top): Add "Dynamic Modules" to the
detailed menu
* etc/NEWS: Fix typos in dynamic modules' entry.
* doc/lispref/text.texi (Undo): Minor wording changes. Use US
English conventions for spelling and whitespace between sentences.
* etc/NEWS: Fix wording and spelling of undo-related entries.
Mark them as documented.
doc/lispref/window.texi (Basic Windows): Add paragraph defining "Group of
Windows" and new @defun selected-window-group.
(Window Start and End): Describe new &optional parameter GROUP and
...-group-function for window-start, window-end, set-window-start, and
pos-visible-in-window-p.
(Textual Scrolling) Describe the same for recenter.
doc/lispref/positions.texi (Screen Lines): Describe the same for
move-to-window-line.
src/window.c (Fwindow_start, Fwindow_end, Fset_window_start)
(Fpos_visible_in_window_p, Frecenter, Fmove_to_window_line): To each, add ar
new optional parameter "group". At the beginning of each, check whether the
corresponding ...-group-function is set to a function, and if so execute this
function in place of the normal processing.
(syms_of_window): Define symbols for the six new variables below.
(window-start-group-function, window-end-group-function)
(set-window-start-group-function, recenter-group-function)
(pos-visible-in-window-p-group-function, move-to-window-line-group-function):
New permanent local buffer local variables.
src/keyboard.c (Fposn_at_point): Add extra parameter in call to
Fpos_visible_in_window_p.
lisp/window.el (selected-window-group-function): New permanent local buffer
local variable.
(selected-window-group): New function.
lisp/follow.el (follow-mode): Set the ...-group-function variables at mode
enable, kill them at mode disable. Add/remove follow-after-change to/from
after-change-functions.
(follow-start-end-invalid): New variable.
(follow-redisplay): Manipulate follow-start-end-invalid.
(follow-after-change, follow-window-start, follow-window-end)
(follow-set-window-start, follow-pos-visible-in-window-p)
(follow-move-to-window-line, follow-sit-for): New functions.
lisp/isearch.el (isearch-call-message): New macro.
(isearch-update, with-isearch-suspended, isearch-del-char)
(isearch-search-and-update, isearch-ring-adjust): Invoke above new macro.
(with-isearch-suspended): Rearrange code such that isearch-call-message is
invoked before point is moved.
(isearch-message): Add comment about where point must be at function call.
(isearch-search): Remove call to isearch-message.
(isearch-lazy-highlight-window-group): New variable.
(isearch-lazy-highlight-new-loop): Unconditionally start idle timer. Move
the battery of tests to ...
(isearch-lazy-highlight-maybe-new-loop): New function, started by idle timer.
Note: (sit-for 0) is still called.
(isearch-lazy-highlight-update): Check membership of
isearch-lazy-highlight-window-group. Don't set the `window' overlay
property.
(isearch-update, isearch-done, isearch-string-out-of-window)
(isearch-back-into-window, isearch-lazy-highlight-maybe-new-loop)
(isearch-lazy-highlight-search, isearch-lazy-highlight-update)
(isearch-lazy-highlight-update): Call the six amended primitives (see
src/window.c above) with the new `group' argument set to t, to cooperate
with Follow Mode.
* doc/lispref/display.texi (Low-Level Font): Document
'default-font-width', 'default-font-height', 'window-font-width',
and 'window-font-height'.
* etc/NEWS: Move entries for 'default-font-width',
'default-font-height', 'window-font-width', and 'window-font-height'
to their place and mark them documented.
* lisp/files.el (directory-name-p): Modify to recognize
backslashes on MS-Windows and MS-DOS. Adjust the doc string
accordingly. Use '=', not char-equal, for comparison, as
letter-case cannot possibly be an issue here.
* doc/lispref/files.texi (Directory Names): Move the documentation
of directory-name-p here from "Relative File Names". Update the
description per the changes in implementation.
* etc/NEWS: Move the entry for 'directory-name-p' to its proper
place and mark it documented.
* lisp/files.el (directory-files-recursively): Doc fix. Rename
the argument MATCH to REGEXP, to be more explicit about its form.
* doc/lispref/files.texi (Contents of Directories): Improve the
documentation of 'directory-files-recursively'. Add
cross-references.
* etc/NEWS: Move the entry for 'directory-files-recursively' to
its place and mark it documented.
* doc/lispref/text.texi (Special Properties): Describe the new
'inhibit-read-only' text property. Add cross-reference to where
read-only buffers are described.
* doc/lispref/buffers.texi (Read Only Buffers): Mention that
'inhibit-read-only' property exempts text from being read-only.
Add cross-reference to "Special Properties".
* etc/NEWS: Move the entry about 'inhibit-read-only' property to
its place and mark it documented.
* doc/lispref/strings.texi (Text Comparison): Improve wording and
indexing of 'string-collate-equalp' and 'string-collate-lessp'.
* etc/NEWS: Move the entry of 'string-collate-equalp' and
'string-collate-lessp' to "Lisp Changes" section and mark it as
documented.
* doc/lispref/display.texi (Size of Displayed Text): Document
'truncate-string-ellipsis'.
* lisp/international/mule-util.el (truncate-string-ellipsis): Doc fix.
(truncate-string-to-width): Mention in the doc string that the
default for ELLIPSIS comes from 'truncate-string-ellipsis'.
* etc/NEWS: Move the 'truncate-string-ellipsis' entry to the "Lisp
Changes" section.
* doc/lispref/tips.texi (Tips, Library Headers): Document the
keyword-checking features of checkdoc and the commands
'checkdoc-file' and 'checkdoc-current-buffer'.
* etc/NEWS: Move the checkdoc-related entries to their own
section.
* src/window.c (grow_mini_window, shrink_mini_window): Set the
frame's 'window_sizes_changed' flag.
* src/xdisp.c (redisplay_internal): Call the hooks on
'window-size-change-functions' if the call to 'echo_area_display'
sets the frame's 'window_sizes_changed' flag.
(syms_of_xdisp) <window-size-change-functions>:
Update doc string to indicate the mini-window resizes trigger a
call to the hooks, and don't promise that will happen "before
redisplay". (Bug#19576, Bug#21333)
* doc/lispref/windows.texi (Window Hooks): Update the description
of 'window-size-change-functions'.
