mirror of
https://git.savannah.gnu.org/git/emacs.git
synced 2024-12-24 10:38:38 +00:00
Remove unread-command-char.
* src/keyboard.c (read_char, requeued_events_pending_p, Finput_pending_p) (Fdiscard_input, quit_throw_to_read_char, init_keyboard) (syms_of_keyboard): Remove support for unread-command-char. * lisp/emacs-lisp/debug.el (debugger-outer-unread-command-char, debug) (debugger-env-macro): Remove support for unread-command-char. * lisp/ehelp.el (with-electric-help): Accept functions in electric-help-form-to-execute. (electric-help-execute-extended, electric-help-ctrl-x-prefix): Use it. And replace unread-command-char -> unread-command-events. * lisp/subr.el (set-temporary-overlay-map): Minimize slightly the impact of the temporary map re-appearing on emulation-mode-map-alists. * lisp/emacs-lisp/edebug.el (def-edebug-form-spec): Remove, it's been broken since 22.1.
This commit is contained in:
parent
8099e36b7e
commit
bfeae2cf09
@ -2738,17 +2738,6 @@ This function converts the string or vector @var{key} to a list of
|
||||
individual events, which you can put in @code{unread-command-events}.
|
||||
@end defun
|
||||
|
||||
@ignore
|
||||
@defvar unread-command-char
|
||||
This variable holds a character to be read as command input.
|
||||
A value of -1 means ``empty''.
|
||||
|
||||
This variable is mostly obsolete now that you can use
|
||||
@code{unread-command-events} instead; it exists only to support programs
|
||||
written for Emacs versions 18 and earlier.
|
||||
@end defvar
|
||||
@end ignore
|
||||
|
||||
@defun input-pending-p
|
||||
@cindex waiting for command key input
|
||||
This function determines whether any command input is currently
|
||||
|
2
etc/NEWS
2
etc/NEWS
@ -638,7 +638,7 @@ are deprecated and will be removed eventually.
|
||||
|
||||
*** `facemenu-unlisted-faces'
|
||||
*** `rmail-decode-mime-charset'
|
||||
*** `last-input-char' and `last-command-char'
|
||||
*** `last-input-char', `last-command-char', `unread-command-char'.
|
||||
|
||||
|
||||
* Lisp changes in Emacs 24.3
|
||||
|
@ -1,3 +1,19 @@
|
||||
2012-09-12 Stefan Monnier <monnier@iro.umontreal.ca>
|
||||
|
||||
* emacs-lisp/debug.el (debugger-outer-unread-command-char, debug)
|
||||
(debugger-env-macro): Remove support for unread-command-char.
|
||||
|
||||
* subr.el (set-temporary-overlay-map): Minimize slightly the impact of
|
||||
the temporary map re-appearing on emulation-mode-map-alists.
|
||||
|
||||
* emacs-lisp/edebug.el (def-edebug-form-spec): Remove, it's been broken
|
||||
since 22.1.
|
||||
|
||||
* ehelp.el (with-electric-help): Accept functions in
|
||||
electric-help-form-to-execute.
|
||||
(electric-help-execute-extended, electric-help-ctrl-x-prefix): Use it.
|
||||
And replace unread-command-char -> unread-command-events.
|
||||
|
||||
2012-09-12 Michael Albinus <michael.albinus@gmx.de>
|
||||
|
||||
Sync with Tramp 2.2.6.
|
||||
@ -9,8 +25,8 @@
|
||||
|
||||
2012-09-12 Martin Rudalics <rudalics@gmx.at>
|
||||
|
||||
* emacs-lisp/debug.el (debugger-previous-window-height): New
|
||||
variable.
|
||||
* emacs-lisp/debug.el (debugger-previous-window-height):
|
||||
New variable.
|
||||
(debug): When debugger-jumping-flag is non-nil try to restore
|
||||
height of debugger window. (Bug#8789)
|
||||
|
||||
|
@ -193,7 +193,9 @@ BUFFER is put back into its original major mode."
|
||||
(replace-buffer-in-windows buffer)
|
||||
;; must do this outside of save-window-excursion
|
||||
(bury-buffer buffer))
|
||||
(eval electric-help-form-to-execute))))
|
||||
(if (functionp electric-help-form-to-execute)
|
||||
(funcall electric-help-form-to-execute)
|
||||
(eval electric-help-form-to-execute)))))
|
||||
|
||||
(defun electric-help-command-loop ()
|
||||
(catch 'exit
|
||||
@ -349,14 +351,19 @@ will select it.)"
|
||||
;; continues with execute-extended-command.
|
||||
(defun electric-help-execute-extended (_prefixarg)
|
||||
(interactive "p")
|
||||
(setq electric-help-form-to-execute '(execute-extended-command nil))
|
||||
(setq electric-help-form-to-execute
|
||||
(lambda () (execute-extended-command nil)))
|
||||
(electric-help-retain))
|
||||
|
||||
;; This is to be buond to C-x in ehelp mode. Retains ehelp buffer and then
|
||||
;; continues with ctrl-x prefix.
|
||||
(defun electric-help-ctrl-x-prefix (_prefixarg)
|
||||
(interactive "p")
|
||||
(setq electric-help-form-to-execute '(progn (message nil) (setq unread-command-char ?\C-x)))
|
||||
(setq electric-help-form-to-execute
|
||||
(lambda ()
|
||||
(message nil)
|
||||
(setq unread-command-events
|
||||
(append unread-command-events '(?\C-x)))))
|
||||
(electric-help-retain))
|
||||
|
||||
|
||||
|
@ -110,10 +110,6 @@ This is to optimize `debugger-make-xrefs'.")
|
||||
(defvar debugger-outer-track-mouse)
|
||||
(defvar debugger-outer-last-command)
|
||||
(defvar debugger-outer-this-command)
|
||||
;; unread-command-char is obsolete,
|
||||
;; but we still save and restore it
|
||||
;; in case some user program still tries to set it.
|
||||
(defvar debugger-outer-unread-command-char)
|
||||
(defvar debugger-outer-unread-command-events)
|
||||
(defvar debugger-outer-unread-post-input-method-events)
|
||||
(defvar debugger-outer-last-input-event)
|
||||
@ -185,8 +181,6 @@ first will be printed into the backtrace buffer."
|
||||
(debugger-outer-track-mouse track-mouse)
|
||||
(debugger-outer-last-command last-command)
|
||||
(debugger-outer-this-command this-command)
|
||||
(debugger-outer-unread-command-char
|
||||
(with-no-warnings unread-command-char))
|
||||
(debugger-outer-unread-command-events unread-command-events)
|
||||
(debugger-outer-unread-post-input-method-events
|
||||
unread-post-input-method-events)
|
||||
@ -221,8 +215,6 @@ first will be printed into the backtrace buffer."
|
||||
(cursor-in-echo-area nil))
|
||||
(unwind-protect
|
||||
(save-excursion
|
||||
(with-no-warnings
|
||||
(setq unread-command-char -1))
|
||||
(when (eq (car debugger-args) 'debug)
|
||||
;; Skip the frames for backtrace-debug, byte-code,
|
||||
;; and implement-debug-on-entry.
|
||||
@ -302,8 +294,6 @@ first will be printed into the backtrace buffer."
|
||||
(setq track-mouse debugger-outer-track-mouse)
|
||||
(setq last-command debugger-outer-last-command)
|
||||
(setq this-command debugger-outer-this-command)
|
||||
(with-no-warnings
|
||||
(setq unread-command-char debugger-outer-unread-command-char))
|
||||
(setq unread-command-events debugger-outer-unread-command-events)
|
||||
(setq unread-post-input-method-events
|
||||
debugger-outer-unread-post-input-method-events)
|
||||
@ -605,16 +595,7 @@ Applies to the frame whose line point is on in the backtrace."
|
||||
(cursor-in-echo-area debugger-outer-cursor-in-echo-area))
|
||||
(set-match-data debugger-outer-match-data)
|
||||
(prog1
|
||||
(let ((save-ucc (with-no-warnings unread-command-char)))
|
||||
(unwind-protect
|
||||
(progn
|
||||
(with-no-warnings
|
||||
(setq unread-command-char debugger-outer-unread-command-char))
|
||||
(prog1 (progn ,@body)
|
||||
(with-no-warnings
|
||||
(setq debugger-outer-unread-command-char unread-command-char))))
|
||||
(with-no-warnings
|
||||
(setq unread-command-char save-ucc))))
|
||||
(progn ,@body)
|
||||
(setq debugger-outer-match-data (match-data))
|
||||
(setq debugger-outer-load-read-function load-read-function)
|
||||
(setq debugger-outer-overriding-terminal-local-map
|
||||
|
@ -235,11 +235,6 @@ If the result is non-nil, then break. Errors are ignored."
|
||||
|
||||
;;; Form spec utilities.
|
||||
|
||||
(defmacro def-edebug-form-spec (symbol spec-form)
|
||||
"For compatibility with old version."
|
||||
(def-edebug-spec symbol (eval spec-form)))
|
||||
(make-obsolete 'def-edebug-form-spec 'def-edebug-spec "22.1")
|
||||
|
||||
(defun get-edebug-spec (symbol)
|
||||
;; Get the spec of symbol resolving all indirection.
|
||||
(let ((edebug-form-spec nil)
|
||||
|
@ -4210,7 +4210,7 @@ NUMBER-OF-STATIC-VARIABLES:"
|
||||
;; this will select the buffer from which the buffer menu was
|
||||
;; invoked. But this buffer is not displayed in the buffer list if
|
||||
;; it isn't a tree buffer. I therefore let the buffer menu command
|
||||
;; loop read the command `p' via `unread-command-char'. This command
|
||||
;; loop read the command `p' via `unread-command-events'. This command
|
||||
;; has no effect since we are on the first line of the buffer.
|
||||
|
||||
(defvar electric-buffer-menu-mode-hook nil)
|
||||
|
@ -1250,11 +1250,6 @@ is converted into a string by expressing it in decimal."
|
||||
'mode-line-inverse-video
|
||||
"use the appropriate faces instead."
|
||||
"21.1")
|
||||
(make-obsolete-variable
|
||||
'unread-command-char
|
||||
"use `unread-command-events' instead. That variable is a list of events
|
||||
to reread, so it now uses nil to mean `no event', instead of -1."
|
||||
"before 19.15")
|
||||
|
||||
;; Lisp manual only updated in 22.1.
|
||||
(define-obsolete-variable-alias 'executing-macro 'executing-kbd-macro
|
||||
@ -3928,6 +3923,7 @@ When KEEP-PRED is nil, the temporary keymap is used only once."
|
||||
(lookup-key ',map
|
||||
(this-command-keys-vector))))
|
||||
(t `(funcall ',keep-pred)))
|
||||
(set ',overlaysym nil) ;Just in case.
|
||||
(remove-hook 'pre-command-hook ',clearfunsym)
|
||||
(setq emulation-mode-map-alists
|
||||
(delq ',alist emulation-mode-map-alists))))))
|
||||
|
@ -1,3 +1,9 @@
|
||||
2012-09-12 Stefan Monnier <monnier@iro.umontreal.ca>
|
||||
|
||||
* keyboard.c (read_char, requeued_events_pending_p, Finput_pending_p)
|
||||
(Fdiscard_input, quit_throw_to_read_char, init_keyboard)
|
||||
(syms_of_keyboard): Remove support for unread-command-char.
|
||||
|
||||
2012-09-12 Eli Zaretskii <eliz@gnu.org>
|
||||
|
||||
* w32proc.c (sys_kill): If PID is our process ID and the signal is
|
||||
|
@ -1164,7 +1164,7 @@ set_internal (Lisp_Object symbol, Lisp_Object newval, Lisp_Object where,
|
||||
the default binding is loaded, the loaded binding may be the
|
||||
wrong one. */
|
||||
if (!EQ (blv->where, where)
|
||||
/* Also unload a global binding (if the var is local_if_set). */
|
||||
/* Also unload a global binding (if the var is local_if_set). */
|
||||
|| (EQ (blv->valcell, blv->defcell)))
|
||||
{
|
||||
/* The currently loaded binding is not necessarily valid.
|
||||
|
@ -2366,15 +2366,6 @@ read_char (int commandflag, ptrdiff_t nmaps, Lisp_Object *maps,
|
||||
goto reread_first;
|
||||
}
|
||||
|
||||
if (unread_command_char != -1)
|
||||
{
|
||||
XSETINT (c, unread_command_char);
|
||||
unread_command_char = -1;
|
||||
|
||||
reread = 1;
|
||||
goto reread_first;
|
||||
}
|
||||
|
||||
if (CONSP (Vunread_command_events))
|
||||
{
|
||||
int was_disabled = 0;
|
||||
@ -2559,7 +2550,6 @@ read_char (int commandflag, ptrdiff_t nmaps, Lisp_Object *maps,
|
||||
&& !NILP (prev_event) && ! EVENT_HAS_PARAMETERS (prev_event)
|
||||
/* Don't bring up a menu if we already have another event. */
|
||||
&& NILP (Vunread_command_events)
|
||||
&& unread_command_char < 0
|
||||
&& !detect_input_pending_run_timers (0))
|
||||
{
|
||||
c = read_char_minibuf_menu_prompt (commandflag, nmaps, maps);
|
||||
@ -2695,8 +2685,7 @@ read_char (int commandflag, ptrdiff_t nmaps, Lisp_Object *maps,
|
||||
&& !EQ (XCAR (prev_event), Qmenu_bar)
|
||||
&& !EQ (XCAR (prev_event), Qtool_bar)
|
||||
/* Don't bring up a menu if we already have another event. */
|
||||
&& NILP (Vunread_command_events)
|
||||
&& unread_command_char < 0)
|
||||
&& NILP (Vunread_command_events))
|
||||
{
|
||||
c = read_char_x_menu_prompt (nmaps, maps, prev_event, used_mouse_menu);
|
||||
|
||||
@ -10453,7 +10442,7 @@ clear_input_pending (void)
|
||||
int
|
||||
requeued_events_pending_p (void)
|
||||
{
|
||||
return (!NILP (Vunread_command_events) || unread_command_char != -1);
|
||||
return (!NILP (Vunread_command_events));
|
||||
}
|
||||
|
||||
|
||||
@ -10463,7 +10452,7 @@ Actually, the value is nil only if we can be sure that no input is available;
|
||||
if there is a doubt, the value is t. */)
|
||||
(void)
|
||||
{
|
||||
if (!NILP (Vunread_command_events) || unread_command_char != -1
|
||||
if (!NILP (Vunread_command_events)
|
||||
|| !NILP (Vunread_post_input_method_events)
|
||||
|| !NILP (Vunread_input_method_events))
|
||||
return (Qt);
|
||||
@ -10651,7 +10640,6 @@ Also end any kbd macro being defined. */)
|
||||
update_mode_lines++;
|
||||
|
||||
Vunread_command_events = Qnil;
|
||||
unread_command_char = -1;
|
||||
|
||||
discard_tty_input ();
|
||||
|
||||
@ -10991,7 +10979,6 @@ quit_throw_to_read_char (int from_signal)
|
||||
input_pending = 0;
|
||||
|
||||
Vunread_command_events = Qnil;
|
||||
unread_command_char = -1;
|
||||
|
||||
#if 0 /* Currently, sit_for is called from read_char without turning
|
||||
off polling. And that can call set_waiting_for_input.
|
||||
@ -11378,12 +11365,11 @@ delete_kboard (KBOARD *kb)
|
||||
void
|
||||
init_keyboard (void)
|
||||
{
|
||||
/* This is correct before outermost invocation of the editor loop */
|
||||
/* This is correct before outermost invocation of the editor loop. */
|
||||
command_loop_level = -1;
|
||||
immediate_quit = 0;
|
||||
quit_char = Ctl ('g');
|
||||
Vunread_command_events = Qnil;
|
||||
unread_command_char = -1;
|
||||
timer_idleness_start_time = invalid_emacs_time ();
|
||||
total_keys = 0;
|
||||
recent_keys_index = 0;
|
||||
@ -11716,9 +11702,6 @@ as they will already have been added once as they were read for the first time.
|
||||
An element of the form (t . EVENT) forces EVENT to be added to that list. */);
|
||||
Vunread_command_events = Qnil;
|
||||
|
||||
DEFVAR_INT ("unread-command-char", unread_command_char,
|
||||
doc: /* If not -1, an object to be read as next command input event. */);
|
||||
|
||||
DEFVAR_LISP ("unread-post-input-method-events", Vunread_post_input_method_events,
|
||||
doc: /* List of events to be processed as input by input methods.
|
||||
These events are processed before `unread-command-events'
|
||||
|
Loading…
Reference in New Issue
Block a user