#ifdef SIGIO
static void input_available_signal (int signo);
#endif
-static Lisp_Object (Fcommand_execute) (Lisp_Object, Lisp_Object, Lisp_Object,
- Lisp_Object);
static void handle_interrupt (void);
-static void quit_throw_to_read_char (int) NO_RETURN;
+static _Noreturn void quit_throw_to_read_char (int);
static void process_special_events (void);
static void timer_start_idle (void);
static void timer_stop_idle (void);
if (current_kboard->immediate_echo)
{
int size = KEY_DESCRIPTION_SIZE + 100;
- char *buffer = (char *) alloca (size);
+ char *buffer = alloca (size);
char *ptr = buffer;
Lisp_Object echo_string;
{
int offset = ptr - buffer;
size = max (2 * size, size + nbytes);
- buffer = (char *) alloca (size);
+ buffer = alloca (size);
ptr = buffer + offset;
}
{
int offset = ptr - buffer;
size += len;
- buffer = (char *) alloca (size);
+ buffer = alloca (size);
ptr = buffer + offset;
}
void
push_kboard (struct kboard *k)
{
- struct kboard_stack *p
- = (struct kboard_stack *) xmalloc (sizeof (struct kboard_stack));
+ struct kboard_stack *p = xmalloc (sizeof *p);
p->next = kboard_stack;
p->kboard = current_kboard;
Fthrow (Qtop_level, Qnil);
}
-static void user_error (const char*) NO_RETURN;
-static void user_error (const char *msg)
+static _Noreturn void
+user_error (const char *msg)
{
xsignal1 (Quser_error, build_string (msg));
}
-static Lisp_Object Fexit_recursive_edit (void) NO_RETURN;
+_Noreturn
DEFUN ("exit-recursive-edit", Fexit_recursive_edit, Sexit_recursive_edit, 0, 0, "",
doc: /* Exit from the innermost recursive edit or minibuffer. */)
(void)
user_error ("No recursive edit is in progress");
}
-static Lisp_Object Fabort_recursive_edit (void) NO_RETURN;
+_Noreturn
DEFUN ("abort-recursive-edit", Fabort_recursive_edit, Sabort_recursive_edit, 0, 0, "",
doc: /* Abort the command that requested this recursive edit or minibuffer input. */)
(void)
}
#endif
+/* The last boundary auto-added to buffer-undo-list. */
+Lisp_Object last_undo_boundary;
+
/* FIXME: This is wrong rather than test window-system, we should call
a new set-selection, which will then dispatch to x-set-selection, or
tty-set-selection, or w32-set-selection, ... */
-EXFUN (Fwindow_system, 1);
Lisp_Object
command_loop_1 (void)
#endif
if (NILP (KVAR (current_kboard, Vprefix_arg))) /* FIXME: Why? --Stef */
- Fundo_boundary ();
+ {
+ Lisp_Object undo = BVAR (current_buffer, undo_list);
+ Fundo_boundary ();
+ last_undo_boundary
+ = (EQ (undo, BVAR (current_buffer, undo_list))
+ ? Qnil : BVAR (current_buffer, undo_list));
+ }
Fcommand_execute (Vthis_command, Qnil, Qnil, Qnil);
#ifdef HAVE_WINDOW_SYSTEM
&& (beg < PT /* && end > PT <- It's always the case. */
|| (beg <= PT && STRINGP (val) && SCHARS (val) == 0)))
{
- xassert (end > PT);
+ eassert (end > PT);
SET_PT (PT < last_pt
? (STRINGP (val) && SCHARS (val) == 0
? max (beg - 1, BEGV)
#if 0 /* This assertion isn't correct, because SET_PT may end up setting
the point to something other than its argument, due to
point-motion hooks, intangibility, etc. */
- xassert (PT == beg || PT == end);
+ eassert (PT == beg || PT == end);
#endif
/* Pretend the area doesn't exist if the buffer is not
if (poll_timer == NULL
|| EMACS_SECS (poll_timer->interval) != polling_period)
{
- EMACS_TIME interval;
+ time_t period = max (1, min (polling_period, TYPE_MAXIMUM (time_t)));
+ EMACS_TIME interval = make_emacs_time (period, 0);
if (poll_timer)
cancel_atimer (poll_timer);
- EMACS_SET_SECS_USECS (interval, polling_period, 0);
poll_timer = start_atimer (ATIMER_CONTINUOUS, interval,
poll_for_input, NULL);
}
bind_polling_period (int n)
{
#ifdef POLL_FOR_INPUT
- int new = polling_period;
+ EMACS_INT new = polling_period;
if (n > new)
new = n;
if (!NILP (help) && !STRINGP (help))
{
if (FUNCTIONP (help))
- {
- Lisp_Object args[4];
- args[0] = help;
- args[1] = window;
- args[2] = object;
- args[3] = pos;
- help = safe_call (4, args);
- }
+ help = safe_call (4, help, window, object, pos);
else
help = safe_eval (help);
/* Input of single characters from keyboard */
static Lisp_Object kbd_buffer_get_event (KBOARD **kbp, int *used_mouse_menu,
- struct timeval *end_time);
+ EMACS_TIME *end_time);
static void record_char (Lisp_Object c);
static Lisp_Object help_form_saved_window_configs;
Lisp_Object
read_char (int commandflag, ptrdiff_t nmaps, Lisp_Object *maps,
Lisp_Object prev_event,
- int *used_mouse_menu, struct timeval *end_time)
+ int *used_mouse_menu, EMACS_TIME *end_time)
{
volatile Lisp_Object c;
ptrdiff_t jmpcount;
&& ! CONSP (Vunread_command_events))
{
Fdo_auto_save (Qnil, Qnil);
-
- /* If we have auto-saved and there is still no input
- available, garbage collect if there has been enough
- consing going on to make it worthwhile. */
- if (!detect_input_pending_run_timers (0)
- && consing_since_gc > gc_cons_threshold / 2)
- Fgarbage_collect ();
-
redisplay ();
}
}
+
+ /* If there is still no input available, ask for GC. */
+ if (!detect_input_pending_run_timers (0))
+ maybe_gc ();
}
/* Notify the caller if an autosave hook, or a timer, sentinel or
{
KBOARD *kb IF_LINT (= NULL);
- if (end_time)
- {
- EMACS_TIME now;
- EMACS_GET_TIME (now);
- if (EMACS_TIME_GE (now, *end_time))
- goto exit;
- }
+ if (end_time && EMACS_TIME_LE (*end_time, current_emacs_time ()))
+ goto exit;
/* Actually read a character, waiting if necessary. */
save_getcjmp (save_jump);
static Lisp_Object
kbd_buffer_get_event (KBOARD **kbp,
int *used_mouse_menu,
- struct timeval *end_time)
+ EMACS_TIME *end_time)
{
Lisp_Object obj;
#endif
if (end_time)
{
- EMACS_TIME duration;
- EMACS_GET_TIME (duration);
- if (EMACS_TIME_GE (duration, *end_time))
- return Qnil; /* finished waiting */
+ EMACS_TIME now = current_emacs_time ();
+ if (EMACS_TIME_LE (*end_time, now))
+ return Qnil; /* Finished waiting. */
else
{
- EMACS_SUB_TIME (duration, *end_time, duration);
- wait_reading_process_output (EMACS_SECS (duration),
- EMACS_USECS (duration),
+ EMACS_TIME duration = sub_emacs_time (*end_time, now);
+ wait_reading_process_output (min (EMACS_SECS (duration),
+ WAIT_READING_MAX),
+ EMACS_NSECS (duration),
-1, 1, Qnil, NULL, 0);
}
}
#if defined (WINDOWSNT)
else if (event->kind == LANGUAGE_CHANGE_EVENT)
{
- /* Make an event (language-change (FRAME CHARSET LCID)). */
- obj = Fcons (event->frame_or_window, Qnil);
- obj = Fcons (Qlanguage_change, Fcons (obj, Qnil));
+ /* Make an event (language-change (FRAME CODEPAGE LANGUAGE-ID)). */
+ obj = Fcons (Qlanguage_change,
+ list3 (event->frame_or_window,
+ make_number (event->code),
+ make_number (event->modifiers)));
kbd_fetch_ptr = event + 1;
}
#endif
Lisp_Object timers;
/* If we are already in the idle state, do nothing. */
- if (! EMACS_TIME_NEG_P (timer_idleness_start_time))
+ if (EMACS_TIME_VALID_P (timer_idleness_start_time))
return;
- EMACS_GET_TIME (timer_idleness_start_time);
-
+ timer_idleness_start_time = current_emacs_time ();
timer_last_idleness_start_time = timer_idleness_start_time;
/* Mark all idle-time timers as once again candidates for running. */
timer = XCAR (timers);
- if (!VECTORP (timer) || ASIZE (timer) != 8)
+ if (!VECTORP (timer) || ASIZE (timer) != 9)
continue;
ASET (timer, 0, Qnil);
}
static void
timer_stop_idle (void)
{
- EMACS_SET_SECS_USECS (timer_idleness_start_time, -1, -1);
+ timer_idleness_start_time = invalid_emacs_time ();
}
/* Resume idle timer from last idle start time. */
static void
timer_resume_idle (void)
{
- if (! EMACS_TIME_NEG_P (timer_idleness_start_time))
+ if (EMACS_TIME_VALID_P (timer_idleness_start_time))
return;
timer_idleness_start_time = timer_last_idleness_start_time;
...). Each element has the form (FUN . ARGS). */
Lisp_Object pending_funcalls;
+/* If TIMER is a valid timer, return nonzero and place its value into
+ *RESULT. Otherwise return zero. */
+static int
+decode_timer (Lisp_Object timer, EMACS_TIME *result)
+{
+ Lisp_Object *vector;
+
+ if (! (VECTORP (timer) && ASIZE (timer) == 9))
+ return 0;
+ vector = XVECTOR (timer)->contents;
+ if (! NILP (vector[0]))
+ return 0;
+
+ return decode_time_components (vector[1], vector[2], vector[3], vector[4],
+ result, 0);
+}
+
+
/* Check whether a timer has fired. To prevent larger problems we simply
disregard elements that are not proper timers. Do not make a circular
timer list for the time being.
{
EMACS_TIME nexttime;
EMACS_TIME now;
- EMACS_TIME idleness_now IF_LINT (= {0});
+ EMACS_TIME idleness_now;
Lisp_Object timers, idle_timers, chosen_timer;
struct gcpro gcpro1, gcpro2, gcpro3;
- EMACS_SET_SECS (nexttime, -1);
- EMACS_SET_USECS (nexttime, -1);
+ nexttime = invalid_emacs_time ();
/* Always consider the ordinary timers. */
timers = Vtimer_list;
/* Consider the idle timers only if Emacs is idle. */
- if (! EMACS_TIME_NEG_P (timer_idleness_start_time))
+ if (EMACS_TIME_VALID_P (timer_idleness_start_time))
idle_timers = Vtimer_idle_list;
else
idle_timers = Qnil;
if (CONSP (timers) || CONSP (idle_timers))
{
- EMACS_GET_TIME (now);
- if (! EMACS_TIME_NEG_P (timer_idleness_start_time))
- EMACS_SUB_TIME (idleness_now, now, timer_idleness_start_time);
+ now = current_emacs_time ();
+ idleness_now = (EMACS_TIME_VALID_P (timer_idleness_start_time)
+ ? sub_emacs_time (now, timer_idleness_start_time)
+ : make_emacs_time (0, 0));
}
while (CONSP (timers) || CONSP (idle_timers))
Lisp_Object timer = Qnil, idle_timer = Qnil;
EMACS_TIME timer_time, idle_timer_time;
EMACS_TIME difference;
- EMACS_TIME timer_difference IF_LINT (= {0});
- EMACS_TIME idle_timer_difference IF_LINT (= {0});
+ EMACS_TIME timer_difference = invalid_emacs_time ();
+ EMACS_TIME idle_timer_difference = invalid_emacs_time ();
+ int ripe, timer_ripe = 0, idle_timer_ripe = 0;
- /* Skip past invalid timers and timers already handled. */
+ /* Set TIMER and TIMER_DIFFERENCE
+ based on the next ordinary timer.
+ TIMER_DIFFERENCE is the distance in time from NOW to when
+ this timer becomes ripe (negative if it's already ripe).
+ Skip past invalid timers and timers already handled. */
if (CONSP (timers))
{
timer = XCAR (timers);
- if (!VECTORP (timer) || ASIZE (timer) != 8)
+ if (! decode_timer (timer, &timer_time))
{
timers = XCDR (timers);
continue;
}
- vector = XVECTOR (timer)->contents;
- if (!INTEGERP (vector[1]) || !INTEGERP (vector[2])
- || !INTEGERP (vector[3])
- || ! NILP (vector[0]))
- {
- timers = XCDR (timers);
- continue;
- }
+ timer_ripe = EMACS_TIME_LE (timer_time, now);
+ timer_difference = (timer_ripe
+ ? sub_emacs_time (now, timer_time)
+ : sub_emacs_time (timer_time, now));
}
+
+ /* Likewise for IDLE_TIMER and IDLE_TIMER_DIFFERENCE
+ based on the next idle timer. */
if (CONSP (idle_timers))
{
- timer = XCAR (idle_timers);
- if (!VECTORP (timer) || ASIZE (timer) != 8)
- {
- idle_timers = XCDR (idle_timers);
- continue;
- }
- vector = XVECTOR (timer)->contents;
-
- if (!INTEGERP (vector[1]) || !INTEGERP (vector[2])
- || !INTEGERP (vector[3])
- || ! NILP (vector[0]))
+ idle_timer = XCAR (idle_timers);
+ if (! decode_timer (idle_timer, &idle_timer_time))
{
idle_timers = XCDR (idle_timers);
continue;
}
- }
- /* Set TIMER, TIMER_TIME and TIMER_DIFFERENCE
- based on the next ordinary timer.
- TIMER_DIFFERENCE is the distance in time from NOW to when
- this timer becomes ripe (negative if it's already ripe). */
- if (CONSP (timers))
- {
- timer = XCAR (timers);
- vector = XVECTOR (timer)->contents;
- EMACS_SET_SECS (timer_time,
- (XINT (vector[1]) << 16) | (XINT (vector[2])));
- EMACS_SET_USECS (timer_time, XINT (vector[3]));
- EMACS_SUB_TIME (timer_difference, timer_time, now);
- }
-
- /* Set IDLE_TIMER, IDLE_TIMER_TIME and IDLE_TIMER_DIFFERENCE
- based on the next idle timer. */
- if (CONSP (idle_timers))
- {
- idle_timer = XCAR (idle_timers);
- vector = XVECTOR (idle_timer)->contents;
- EMACS_SET_SECS (idle_timer_time,
- (XINT (vector[1]) << 16) | (XINT (vector[2])));
- EMACS_SET_USECS (idle_timer_time, XINT (vector[3]));
- EMACS_SUB_TIME (idle_timer_difference, idle_timer_time, idleness_now);
+ idle_timer_ripe = EMACS_TIME_LE (idle_timer_time, idleness_now);
+ idle_timer_difference =
+ (idle_timer_ripe
+ ? sub_emacs_time (idleness_now, idle_timer_time)
+ : sub_emacs_time (idle_timer_time, idleness_now));
}
/* Decide which timer is the next timer,
- and set CHOSEN_TIMER, VECTOR and DIFFERENCE accordingly.
+ and set CHOSEN_TIMER, DIFFERENCE, and RIPE accordingly.
Also step down the list where we found that timer. */
- if (CONSP (timers) && CONSP (idle_timers))
- {
- EMACS_TIME temp;
- EMACS_SUB_TIME (temp, timer_difference, idle_timer_difference);
- if (EMACS_TIME_NEG_P (temp))
- {
- chosen_timer = timer;
- timers = XCDR (timers);
- difference = timer_difference;
- }
- else
- {
- chosen_timer = idle_timer;
- idle_timers = XCDR (idle_timers);
- difference = idle_timer_difference;
- }
- }
- else if (CONSP (timers))
+ if (EMACS_TIME_VALID_P (timer_difference)
+ && (! EMACS_TIME_VALID_P (idle_timer_difference)
+ || idle_timer_ripe < timer_ripe
+ || (idle_timer_ripe == timer_ripe
+ && (timer_ripe
+ ? EMACS_TIME_LT (idle_timer_difference,
+ timer_difference)
+ : EMACS_TIME_LT (timer_difference,
+ idle_timer_difference)))))
{
chosen_timer = timer;
timers = XCDR (timers);
difference = timer_difference;
+ ripe = timer_ripe;
}
else
{
chosen_timer = idle_timer;
idle_timers = XCDR (idle_timers);
difference = idle_timer_difference;
+ ripe = idle_timer_ripe;
}
- vector = XVECTOR (chosen_timer)->contents;
/* If timer is ripe, run it if it hasn't been run. */
- if (EMACS_TIME_NEG_P (difference)
- || (EMACS_SECS (difference) == 0
- && EMACS_USECS (difference) == 0))
+ if (ripe)
{
+ vector = XVECTOR (chosen_timer)->contents;
if (NILP (vector[0]))
{
ptrdiff_t count = SPECPDL_INDEX ();
return 0 to indicate that. */
}
- EMACS_SET_SECS (nexttime, 0);
- EMACS_SET_USECS (nexttime, 0);
+ nexttime = make_emacs_time (0, 0);
}
else
/* When we encounter a timer that is still waiting,
timer list for the time being.
Returns the time to wait until the next timer fires.
- If no timer is active, return -1.
+ If no timer is active, return an invalid value.
As long as any timer is ripe, we run it. */
{
nexttime = timer_check_2 ();
}
- while (EMACS_SECS (nexttime) == 0 && EMACS_USECS (nexttime) == 0);
+ while (EMACS_SECS (nexttime) == 0 && EMACS_NSECS (nexttime) == 0);
return nexttime;
}
DEFUN ("current-idle-time", Fcurrent_idle_time, Scurrent_idle_time, 0, 0, 0,
doc: /* Return the current length of Emacs idleness, or nil.
-The value when Emacs is idle is a list of three integers. The first has
-the most significant 16 bits of the seconds, while the second has the least
-significant 16 bits. The third integer gives the microsecond count.
+The value when Emacs is idle is a list of four integers (HIGH LOW USEC PSEC)
+in the same style as (current-time).
The value when Emacs is not idle is nil.
-The microsecond count is zero on systems that do not provide
-resolution finer than a second. */)
+NSEC is a multiple of the system clock resolution. */)
(void)
{
- if (! EMACS_TIME_NEG_P (timer_idleness_start_time))
- {
- EMACS_TIME now, idleness_now;
-
- EMACS_GET_TIME (now);
- EMACS_SUB_TIME (idleness_now, now, timer_idleness_start_time);
-
- return list3 (make_number ((EMACS_SECS (idleness_now) >> 16) & 0xffff),
- make_number ((EMACS_SECS (idleness_now) >> 0) & 0xffff),
- make_number (EMACS_USECS (idleness_now)));
- }
+ if (EMACS_TIME_VALID_P (timer_idleness_start_time))
+ return make_lisp_time (sub_emacs_time (current_emacs_time (),
+ timer_idleness_start_time));
return Qnil;
}
#define MULTI_LETTER_MOD(BIT, NAME, LEN) \
if (i + LEN + 1 <= SBYTES (name) \
- && ! strncmp (SSDATA (name) + i, NAME, LEN)) \
+ && ! memcmp (SDATA (name) + i, NAME, LEN)) \
{ \
this_mod_end = i + LEN; \
this_mod = BIT; \
if (! (modifiers & (down_modifier | drag_modifier
| double_modifier | triple_modifier))
&& i + 7 == SBYTES (name)
- && strncmp (SSDATA (name) + i, "mouse-", 6) == 0
+ && memcmp (SDATA (name) + i, "mouse-", 6) == 0
&& ('0' <= SREF (name, i + 6) && SREF (name, i + 6) <= '9'))
modifiers |= click_modifier;
if (! (modifiers & (double_modifier | triple_modifier))
&& i + 6 < SBYTES (name)
- && strncmp (SSDATA (name) + i, "wheel-", 6) == 0)
+ && memcmp (SDATA (name) + i, "wheel-", 6) == 0)
modifiers |= click_modifier;
if (modifier_end)
/* Since BASE could contain nulls, we can't use intern here; we have
to use Fintern, which expects a genuine Lisp_String, and keeps a
reference to it. */
- char *new_mods
- = (char *) alloca (sizeof ("A-C-H-M-S-s-down-drag-double-triple-"));
+ char new_mods[sizeof "A-C-H-M-S-s-down-drag-double-triple-"];
int mod_len;
{
#define MULTI_LETTER_MOD(BIT, NAME, LEN) \
if (LEN == SBYTES (name) \
- && ! strncmp (SSDATA (name), NAME, LEN)) \
+ && ! memcmp (SDATA (name), NAME, LEN)) \
return BIT;
case 'A':
#endif
if (input_available_clear_time)
- EMACS_SET_SECS_USECS (*input_available_clear_time, 0, 0);
+ *input_available_clear_time = make_emacs_time (0, 0);
#ifndef SYNC_INPUT
handle_async_input ();
/* Already added. */
return;
- p = xmalloc (sizeof (struct user_signal_info));
+ p = xmalloc (sizeof *p);
p->sig = sig;
p->name = xstrdup (name);
p->npending = 0;
for (p = user_signals; p; p = p->next)
if (p->sig == sig)
{
- if (special_event_name &&
- strcmp (special_event_name, p->name) == 0)
+ if (special_event_name
+ && strcmp (special_event_name, p->name) == 0)
{
/* Enter the debugger in many ways. */
debug_on_next_call = 1;
/* Tell wait_reading_process_output that it needs to wake
up and look around. */
if (input_available_clear_time)
- EMACS_SET_SECS_USECS (*input_available_clear_time, 0, 0);
+ *input_available_clear_time = make_emacs_time (0, 0);
}
break;
}
if (!label)
return 0;
else if (strlen (label) > 3
- && strncmp (label, "--", 2) == 0
+ && memcmp (label, "--", 2) == 0
&& label[2] != '-')
{
int i;
Lisp_Object tem;
ptrdiff_t nminor;
nminor = current_minor_maps (NULL, &tmaps);
- maps = (Lisp_Object *) alloca ((nminor + 3) * sizeof (maps[0]));
+ maps = alloca ((nminor + 3) * sizeof *maps);
nmaps = 0;
if (tem = get_local_map (PT, current_buffer, Qkeymap), !NILP (tem))
maps[nmaps++] = tem;
menu_bar_items_vector =
larger_vector (menu_bar_items_vector, 4, -1);
/* Add this item. */
- ASET (menu_bar_items_vector, i, Qnil), i++;
- ASET (menu_bar_items_vector, i, Qnil), i++;
- ASET (menu_bar_items_vector, i, Qnil), i++;
- ASET (menu_bar_items_vector, i, Qnil), i++;
+ ASET (menu_bar_items_vector, i, Qnil); i++;
+ ASET (menu_bar_items_vector, i, Qnil); i++;
+ ASET (menu_bar_items_vector, i, Qnil); i++;
+ ASET (menu_bar_items_vector, i, Qnil); i++;
menu_bar_items_index = i;
}
if (i + 4 > ASIZE (menu_bar_items_vector))
menu_bar_items_vector = larger_vector (menu_bar_items_vector, 4, -1);
/* Add this item. */
- ASET (menu_bar_items_vector, i, key), i++;
+ ASET (menu_bar_items_vector, i, key); i++;
ASET (menu_bar_items_vector, i,
- AREF (item_properties, ITEM_PROPERTY_NAME)), i++;
- ASET (menu_bar_items_vector, i, Fcons (item, Qnil)), i++;
- ASET (menu_bar_items_vector, i, make_number (0)), i++;
+ AREF (item_properties, ITEM_PROPERTY_NAME)); i++;
+ ASET (menu_bar_items_vector, i, Fcons (item, Qnil)); i++;
+ ASET (menu_bar_items_vector, i, make_number (0)); i++;
menu_bar_items_index = i;
}
/* We did find an item for this KEY. Add ITEM to its list of maps. */
if (!NILP (Voverriding_local_map_menu_flag))
{
/* Yes, use them (if non-nil) as well as the global map. */
- maps = (Lisp_Object *) alloca (3 * sizeof (maps[0]));
+ maps = alloca (3 * sizeof *maps);
nmaps = 0;
if (!NILP (KVAR (current_kboard, Voverriding_terminal_local_map)))
maps[nmaps++] = KVAR (current_kboard, Voverriding_terminal_local_map);
Lisp_Object tem;
ptrdiff_t nminor;
nminor = current_minor_maps (NULL, &tmaps);
- maps = (Lisp_Object *) alloca ((nminor + 3) * sizeof (maps[0]));
+ maps = alloca ((nminor + 3) * sizeof *maps);
nmaps = 0;
if (tem = get_local_map (PT, current_buffer, Qkeymap), !NILP (tem))
maps[nmaps++] = tem;
const char *capt = STRINGP (tcapt) ? SSDATA (tcapt) : "";
ptrdiff_t max_lbl =
2 * max (0, min (tool_bar_max_label_size, STRING_BYTES_BOUND / 2));
- char *buf = (char *) xmalloc (max_lbl + 1);
+ char *buf = xmalloc (max_lbl + 1);
Lisp_Object new_lbl;
ptrdiff_t caption_len = strlen (capt);
if (SCHARS (new_lbl) <= tool_bar_max_label_size)
PROP (TOOL_BAR_ITEM_LABEL) = new_lbl;
else
- PROP (TOOL_BAR_ITEM_LABEL) = make_string ("", 0);
+ PROP (TOOL_BAR_ITEM_LABEL) = empty_unibyte_string;
xfree (buf);
}
&& !EQ (XCAR (prev_event), Qtool_bar))
{
/* Display the menu and get the selection. */
- Lisp_Object *realmaps
- = (Lisp_Object *) alloca (nmaps * sizeof (Lisp_Object));
+ Lisp_Object *realmaps = alloca (nmaps * sizeof *realmaps);
Lisp_Object value;
ptrdiff_t nmaps1 = 0;
if (width + 4 > read_char_minibuf_menu_width)
{
read_char_minibuf_menu_text
- = (char *) xrealloc (read_char_minibuf_menu_text, width + 4);
+ = xrealloc (read_char_minibuf_menu_text, width + 4);
read_char_minibuf_menu_width = width + 4;
}
menu = read_char_minibuf_menu_text;
next = access_keymap (map, key, 1, 0, 1);
- /* Handle symbol with autoload definition. */
- if (SYMBOLP (next) && !NILP (Ffboundp (next))
- && CONSP (XSYMBOL (next)->function)
- && EQ (XCAR (XSYMBOL (next)->function), Qautoload))
- do_autoload (XSYMBOL (next)->function, next);
-
/* Handle a symbol whose function definition is a keymap
or an array. */
if (SYMBOLP (next) && !NILP (Ffboundp (next))
&& (ARRAYP (XSYMBOL (next)->function)
|| KEYMAPP (XSYMBOL (next)->function)))
- next = XSYMBOL (next)->function;
+ next = Fautoload_do_load (XSYMBOL (next)->function, next, Qnil);
/* If the keymap gives a function, not an
array, then call the function with one arg and use
{
if (2 > nmaps_allocated)
{
- submaps = (Lisp_Object *) alloca (2 * sizeof (submaps[0]));
- defs = (Lisp_Object *) alloca (2 * sizeof (defs[0]));
+ submaps = alloca (2 * sizeof *submaps);
+ defs = alloca (2 * sizeof *defs);
nmaps_allocated = 2;
}
submaps[nmaps++] = KVAR (current_kboard, Voverriding_terminal_local_map);
{
if (2 > nmaps_allocated)
{
- submaps = (Lisp_Object *) alloca (2 * sizeof (submaps[0]));
- defs = (Lisp_Object *) alloca (2 * sizeof (defs[0]));
+ submaps = alloca (2 * sizeof *submaps);
+ defs = alloca (2 * sizeof *defs);
nmaps_allocated = 2;
}
submaps[nmaps++] = Voverriding_local_map;
if (total > nmaps_allocated)
{
- submaps = (Lisp_Object *) alloca (total * sizeof (submaps[0]));
- defs = (Lisp_Object *) alloca (total * sizeof (defs[0]));
+ submaps = alloca (total * sizeof *submaps);
+ defs = alloca (total * sizeof *defs);
nmaps_allocated = total;
}
&& current_buffer != starting_buffer)
{
GROW_RAW_KEYBUF;
- ASET (raw_keybuf, raw_keybuf_count, key), raw_keybuf_count++;
+ ASET (raw_keybuf, raw_keybuf_count, key);
+ raw_keybuf_count++;
keybuf[t++] = key;
mock_input = t;
Vquit_flag = Qnil;
&& BUFFERP (XWINDOW (window)->buffer)
&& XBUFFER (XWINDOW (window)->buffer) != current_buffer)
{
- ASET (raw_keybuf, raw_keybuf_count, key), raw_keybuf_count++;
+ ASET (raw_keybuf, raw_keybuf_count, key);
+ raw_keybuf_count++;
keybuf[t] = key;
mock_input = t + 1;
struct gcpro gcpro1, gcpro2;
GCPRO2 (cmd, prefixarg);
- do_autoload (final, cmd);
+ Fautoload_do_load (final, cmd, Qnil);
UNGCPRO;
}
else
}
\f
void
-set_waiting_for_input (struct timeval *time_to_clear)
+set_waiting_for_input (EMACS_TIME *time_to_clear)
{
input_available_clear_time = time_to_clear;
quit_char = Ctl ('g');
Vunread_command_events = Qnil;
unread_command_char = -1;
- EMACS_SET_SECS_USECS (timer_idleness_start_time, -1, -1);
+ timer_idleness_start_time = invalid_emacs_time ();
total_keys = 0;
recent_keys_index = 0;
kbd_fetch_ptr = kbd_buffer;
pending_funcalls = Qnil;
staticpro (&pending_funcalls);
- Vlispy_mouse_stem = make_pure_c_string ("mouse");
+ Vlispy_mouse_stem = build_pure_c_string ("mouse");
staticpro (&Vlispy_mouse_stem);
/* Tool-bars. */
Vdebug_on_event = intern_c_string ("sigusr2");
/* Create the initial keyboard. */
- initial_kboard = (KBOARD *) xmalloc (sizeof (KBOARD));
+ initial_kboard = xmalloc (sizeof *initial_kboard);
init_kboard (initial_kboard);
/* Vwindow_system is left at t for now. */
initial_kboard->next_kboard = all_kboards;
initial_define_lispy_key (Vspecial_event_map, "config-changed-event",
"ignore");
+#if defined (WINDOWSNT)
+ initial_define_lispy_key (Vspecial_event_map, "language-change",
+ "ignore");
+#endif
}
/* Mark the pointers in the kboard objects.
HCoop / bpt / emacs.git / blobdiff