Lisp_Object Vlucid_menu_bar_dirty_flag;
Lisp_Object Qrecompute_lucid_menubar, Qactivate_menubar_hook;
+Lisp_Object Qecho_area_clear_hook;
+
/* Hooks to run before and after each command. */
Lisp_Object Qpre_command_hook, Vpre_command_hook;
Lisp_Object Qpost_command_hook, Vpost_command_hook;
extern char *x_get_keysym_name ();
+static void record_menu_key ();
+
Lisp_Object Qpolling_period;
/* List of absolute timers. Appears in order of next scheduled event. */
Fsit_for (make_number (2), Qnil, Qnil);
/* Clear the echo area. */
message2 (0);
+ safe_run_hooks (Qecho_area_clear_hook);
unbind_to (count, Qnil);
/* Don't bring up a menu if we already have another event. */
&& NILP (Vunread_command_events)
&& unread_command_char < 0)
- c = read_char_x_menu_prompt (nmaps, maps, prev_event, used_mouse_menu);
+ {
+ c = read_char_x_menu_prompt (nmaps, maps, prev_event, used_mouse_menu);
+
+ /* Now that we have read an event, Emacs is not idle. */
+ timer_stop_idle ();
+
+ return c;
+ }
/* Maybe autosave and/or garbage collect due to idleness. */
}
/* Wipe the echo area. */
+ if (echo_area_glyphs)
+ safe_run_hooks (Qecho_area_clear_hook);
echo_area_glyphs = 0;
/* Handle things that only apply to characters. */
return c;
}
+/* Record a key that came from a mouse menu.
+ Record it for echoing, for this-command-keys, and so on. */
+
+static void
+record_menu_key (c)
+ Lisp_Object c;
+{
+ /* Wipe the echo area. */
+ echo_area_glyphs = 0;
+
+ record_char (c);
+
+ before_command_key_count = this_command_key_count;
+ before_command_echo_length = echo_length ();
+
+ /* Don't echo mouse motion events. */
+ if (echo_keystrokes)
+ {
+ echo_char (c);
+
+ /* Once we reread a character, echoing can happen
+ the next time we pause to read a new one. */
+ ok_to_echo_at_next_pause = 0;
+ }
+
+ /* Record this character as part of the current key. */
+ add_command_key (c);
+
+ /* Re-reading in the middle of a command */
+ last_input_char = c;
+ num_input_chars++;
+}
+
/* Return 1 if should recognize C as "the help character". */
int
}
#ifdef WINDOWSNT
- case win32_scroll_bar_click:
+ case w32_scroll_bar_click:
{
int button = event->code;
int is_double;
Fcons (part, Qnil)))));
}
- /* Always treat Win32 scroll bar events as clicks. */
+ /* Always treat W32 scroll bar events as clicks. */
event->modifiers |= click_modifier;
{
/* No; let's create it. */
if (!NILP (name_alist))
value = Fcdr_safe (Fassq (symbol_int, name_alist));
- else if (name_table[symbol_num])
+ else if (name_table != 0 && name_table[symbol_num])
value = intern (name_table[symbol_num]);
#ifdef HAVE_WINDOW_SYSTEM
{
Lisp_Object tem;
+ record_menu_key (XCONS (value)->car);
+
/* If we got multiple events, unread all but
the first.
There is no way to prevent those unread events
they won't confuse things. */
for (tem = XCONS (value)->cdr; !NILP (tem);
tem = XCONS (tem)->cdr)
- if (SYMBOLP (XCONS (tem)->car)
- || INTEGERP (XCONS (tem)->car))
- XCONS (tem)->car
- = Fcons (XCONS (tem)->car, Qnil);
+ {
+ record_menu_key (XCONS (tem)->car);
+ if (SYMBOLP (XCONS (tem)->car)
+ || INTEGERP (XCONS (tem)->car))
+ XCONS (tem)->car
+ = Fcons (XCONS (tem)->car, Qnil);
+ }
/* If we got more than one event, put all but the first
onto this list to be read later.
cancel_echoing ();
- if (!NILP (Vquit_flag) && FRAME_TERMCAP_P (selected_frame))
+ if (!NILP (Vquit_flag)
+ && (FRAME_TERMCAP_P (selected_frame) || FRAME_MSDOS_P (selected_frame)))
{
+ /* If SIGINT isn't blocked, don't let us be interrupted by
+ another SIGINT, it might be harmful due to non-reentrancy
+ in I/O functions. */
+ sigblock (sigmask (SIGINT));
+
fflush (stdout);
reset_sys_modes ();
- sigfree ();
+
#ifdef SIGTSTP /* Support possible in later USG versions */
/*
* On systems which can suspend the current process and return to the original
#endif /* not MSDOS */
fflush (stdout);
init_sys_modes ();
+ sigfree ();
}
else
{
inhibit_local_menu_bar_menus = 0;
DEFVAR_INT ("num-input-keys", &num_input_keys,
- "Number of complete keys read from the keyboard so far.");
+ "Number of complete key sequences read from the keyboard so far.\n\
+This includes key sequences read from keyboard macros.\n\
+The number is effectively the number of interactive command invocations.");
num_input_keys = 0;
DEFVAR_LISP ("last-event-frame", &Vlast_event_frame,
This is measured in microseconds.");
post_command_idle_delay = 100000;
+#if 0
+ DEFVAR_LISP ("echo-area-clear-hook", ...,
+ "Normal hook run when clearing the echo area.");
+#endif
+ Qecho_area_clear_hook = intern ("echo-area-clear-hook");
+ XSYMBOL (Qecho_area_clear_hook)->value = Qnil;
+
DEFVAR_LISP ("lucid-menu-bar-dirty-flag", &Vlucid_menu_bar_dirty_flag,
"t means menu bar, specified Lucid style, needs to be recomputed.");
Vlucid_menu_bar_dirty_flag = Qnil;
HCoop / bpt / emacs.git / blobdiff