From b1878f450868365f27af0c71900237056a44f900 Mon Sep 17 00:00:00 2001 From: "Richard M. Stallman" Date: Sun, 1 Sep 1996 02:43:58 +0000 Subject: [PATCH] (requeued_events_pending_p): New function. --- src/keyboard.c | 15 +++++++++++++-- 1 file changed, 13 insertions(+), 2 deletions(-) diff --git a/src/keyboard.c b/src/keyboard.c index d6b30202d45..9affa6df2a1 100644 --- a/src/keyboard.c +++ b/src/keyboard.c @@ -7081,8 +7081,7 @@ detect_input_pending () return input_pending; } -/* Return nonzero if input events are pending. - Execute timers immediately; don't make events for them. */ +/* Return nonzero if input events are pending, and run any pending timers. */ detect_input_pending_run_timers (do_display) int do_display; @@ -7106,6 +7105,18 @@ clear_input_pending () input_pending = 0; } +/* Return nonzero if there are pending requeued events. + This isn't used yet. The hope is to make wait_reading_process_input + call it, and return return if it runs Lisp code that unreads something. + The problem is, kbd_buffer_get_event needs to be fixed to know what + to do in that case. It isn't trivial. */ + +requeued_events_pending_p () +{ + return (!NILP (Vunread_command_events) || unread_command_char != -1); +} + + DEFUN ("input-pending-p", Finput_pending_p, Sinput_pending_p, 0, 0, 0, "T if command input is currently available with no waiting.\n\ Actually, the value is nil only if we can be sure that no input is available.") -- 2.11.4.GIT