The support doesn't interfere with compatibility, since Emacs
built with XInput 2 support transparently falls back to Core
Input when a suitable version of the input extension is not
available. It also matured much sooner than expected, so
enabling this by default will lead to new features being
available to more users.
* INSTALL:
* configure.ac:
* etc/NEWS: Enable XInput 2 support by default.
* lisp/emacs-lisp/subr-x.el (with-buffer-unmodified-if-unchanged):
New macro.
* lisp/textmodes/fill.el (fill-paragraph): Macro code copied from
here. Adjust and use the macro.
Previously, concatenating a list to a string would first convert the
list to a string. Now, the string is concatenated with the last
element of the list.
* lisp/eshell/esh-util.el (eshell-to-flat-string): Make obsolete.
* lisp/eshell/esh-arg.el (eshell-concat, eshell-concat-1): New
functions.
(eshell-resolve-current-argument): Use 'eshell-concat'.
* test/lisp/eshell/esh-var-tests.el (esh-var-test/interp-concat-cmd):
Add check for concatenation of multiline output of subcommands.
(esh-var-test/quoted-interp-concat-cmd): New test.
* test/lisp/eshell/em-extpipe-tests.el (em-extpipe-test-13): Use
'eshell-concat'.
* doc/misc/eshell.texi (Expansion): Document this behavior.
* etc/NEWS: Announce the change (bug#55236).
This is closer in behavior to regular shells, and gives Eshell users
greater flexibility in how variables are expanded.
* lisp/eshell/esh-util.el (eshell-convert): Add TO-STRING argument.
* lisp/eshell/esh-var.el (eshell-parse-variable-ref): Add MODIFIER-P
argument and adjust how 'eshell-convert' and 'eshell-apply-indices'
are called.
(eshell-get-variable, eshell-apply-indices): Add QUOTED argument.
* test/lisp/eshell/esh-var-tests.el (eshell-test-value): New defvar.
(esh-var-test/interp-convert-var-number)
(esh-var-test/interp-convert-var-split-indices)
(esh-var-test/interp-convert-quoted-var-number)
(esh-var-test/interp-convert-quoted-var-split-indices)
(esh-var-test/interp-convert-cmd-string-newline)
(esh-var-test/interp-convert-cmd-multiline)
(esh-var-test/interp-convert-cmd-number)
(esh-var-test/interp-convert-cmd-split-indices)
(esh-var-test/quoted-interp-convert-var-number)
(esh-var-test/quoted-interp-convert-var-split-indices)
(esh-var-test/quoted-interp-convert-quoted-var-number)
(esh-var-test/quoted-interp-convert-quoted-var-split-indices)
(esh-var-test/quoted-interp-convert-cmd-string-newline)
(esh-var-test/quoted-interp-convert-cmd-multiline)
(esh-var-test/quoted-interp-convert-cmd-number)
(esh-var-test/quoted-interp-convert-cmd-split-indices): New tests.
* doc/misc/eshell.texi (Arguments): Expand this section, and document
the new behavior.
(Dollars Expansion): Provide more detail about '$(lisp)' and
'${command}' forms.
* etc/NEWS (Eshell): Announce this change (bug#55236).
* doc/emacs/help.texi (Help): Document it.
* lisp/help-mode.el (help-function-def--button-function): Use it.
* lisp/help-mode.el (help-goto-info): Use it.
* lisp/help.el (help-window-select): Mention it.
(help-window-keep-selected): New user option (bug#9054).
* lisp/info-look.el (info-lookup-symbol):
(info-lookup): Allow keeping the same window.
* lisp/eshell/em-pred.el (eshell-pred-delimiter-pairs): New variable.
(eshell-get-comparison-modifier-argument)
(eshell-get-numeric-modifier-argument)
(eshell-get-delimited-modifier-argument): New functions...
(eshell-pred-user-or-group, eshell-pred-file-time)
(eshell-pred-file-links, eshell-pred-file-size)
(eshell-pred-substitute, eshell-join-memebers, eshell-split-members):
... and use them here.
(eshell-include-members): Pass 'mod-char' and use
'eshell-get-delimited-modifier-argument'.
(eshell-pred-file-type, eshell-pred-file-mode): Use 'when-let'.
(eshell-modifier-alist): Pass modifier char to
'eshell-include-members'.
* test/lisp/eshell/em-pred-tests.el
(em-pred-test/predicate-delimiters): New test.
(em-pred-test/predicate-uid, em-pred-test/predicate-gid,
em-pred-test/modifier-include, em-pred-test/modifier-exclude): Remove
cases covered by 'em-pred-test/predicate-delimiters'.
(em-pred-test/modifier-substitute): Add test cases for new delimiter
styles.
* doc/misc/eshell.texi (Argument Predication and Modification):
Explain how string parameters are delimited.
(Argument Modifiers): Document some special delimiter behavior with
the 's/PATTERN/REPLACE/' modifier (bug#55204).
* etc/NEWS: Announce this change, and move the
'eshell-eval-using-options' entry to the Eshell section.
* doc/lispref/debugging.texi (Error Debugging): Document it.
* doc/lispref/edebug.texi (Edebug Eval): Mention it.
* lisp/emacs-lisp/debug.el (debug-allow-recursive-debug): New user
option (bug#36145).
(debugger-eval-expression): Use it.
* lisp/emacs-lisp/edebug.el (edebug-eval-expression): Ditto.
This patch is based on a patch by Noam Postavsky.
* lisp/window.el (scroll-other-window, scroll-other-window-down):
Moved from window.c and change implementation so that they respect
command remappings in the target window (bug#20236).
* doc/emacs/building.texi (Compilation): Document it.
* lisp/progmodes/compile.el (compilation-max-output-line-length):
New user option (bug#44983).
(compilation-filter): Use it.
(compilation--insert-abbreviated-line): New function.
* etc/NEWS: Improve and expand wording of the entry about
double-buffering on MS-Windows.
* src/w32fns.c (w32_set_inhibit_double_buffering): Fix commentary.
* etc/NEWS: Announce changes.
* src/w32fns.c (w32_set_inhibit_double_buffering): New function.
(w32_wnd_proc):
(Fx_create_frame):
(w32_create_tip_frame): Set `inhibit-double-buffering' parameter.
(w32_frame_parm_handlers): Add new handler.
* src/w32term.c (w32_show_back_buffer):
(w32_release_paint_buffer): New functions.
(w32_frame_up_to_date): Show back buffer if applicable.
(w32_buffer_flipping_unblocked_hook): New hook.
(w32_scroll_run): Use BitBlt to scroll instead of window
scrolling functions.
(w32_scroll_bar_clear): Don't clear scroll bars when double
buffered.
(w32_read_socket): Flip buffers after reading input events in
some cases.
(w32_free_frame_resources): Free back buffer.
(w32_create_terminal): Add new hook.
* src/w32term.h (struct w32_output): New fields for handling
back buffers.
* src/w32xfns.c (select_palette): Fix indentation.
(get_frame_dc, release_frame_dc): Return back buffer when
appropriate and set dirty flag.
Change current-time and related functions back to using the
traditional list form. Also, add a new boolean variable
current-time-list that lets people try out (TICKS . HZ) form,
with the goal of smoothing the transition.
* src/timefns.c (CURRENT_TIME_LIST): Change default back to true.
(current-time-list): New boolean Lisp variable, which defaults to
CURRENT_TIME_LIST. All uses of CURRENT_TIME_LIST changed to
use current_time_list, and all documentation changed.
* lisp/calc/calc.el (calc-kill-line-numbering): New defcustom.
* lisp/calc/calc-yank.el (calc-kill): Unless calc-kill-line-numbering
is non-nil, do not include line numbering in copied text (bug#55133).
* etc/NEWS:
* doc/misc/calc.texi (Killing from the Stack): Document the change.
* src/sysdep.c (system_process_attributes) [CYGWIN]: Implement,
using the /proc filesystem. The code is identical to the
GNU/Linux code except for the 'ttname' attribute. (Bug#55153)
* etc/NEWS: Mention the change.
* doc/emacs/killing.texi (Secondary Selection): Document it.
* lisp/isearch.el (isearch-mouse-2): Make isearch respond to
mouse-yank-at-point (bug#7787).
* lisp/mouse.el (mouse-yank-at-point): Mention it.
It's used by `interactive-form` when it encounters an OClosure.
This lets one compute the `interactive-form` of OClosures
dynamically by adding appropriate methods.
This does not include support for `command-modes` for Oclosures.
* lisp/simple.el (oclosure-interactive-form): New generic function.
* src/data.c (Finteractive_form): Delegate to
`oclosure-interactive-form` if the arg is an OClosure.
(syms_of_data): New symbol `Qoclosure_interactive_form`.
* src/eval.c (Fcommandp): Delegate to `interactive-form` if the arg is
an OClosure.
* src/lisp.h (VALID_DOCSTRING_P): New function, extracted from
`store_function_docstring`.
* src/doc.c (store_function_docstring): Use it.
* lisp/kmacro.el (kmacro): Don't carry any interactive form.
(oclosure-interactive-form) <kmacro>: New method, instead.
* test/lisp/emacs-lisp/oclosure-tests.el (oclosure-interactive-form)
<oclosure-test>: New method.
(oclosure-test-interactive-form): New test.
* doc/lispref/commands.texi (Using Interactive):
Document `oclosure-interactive-form`.
* lisp/help-fns.el (help-fns--insert-menu-bindings): Only insert
the heading if it turns out that we actually find the menu.
(help-fns--insert-bindings): Tweak calling convention.
* doc/misc/flymake.texi (Customizable variables): Document it.
* lisp/progmodes/flymake.el (flymake-mode-line-lighter): New user
option (bug#55115).
(flymake--mode-line-title): Use it.
* src/timefns.c (Fencode_time): Add support for a 6-elt list arg.
Requested by Max Nikulin for Org (bug#54764).
* test/src/timefns-tests.el (encode-time-alternate-apis): New test.
