From 17f650d96d101dc3ef9c6c0be0f033b73f9ace79 Mon Sep 17 00:00:00 2001 From: Karl Heuer Date: Fri, 24 Feb 1995 02:26:46 +0000 Subject: [PATCH] (display_locked): Declare this var. --- src/lisp.h | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/src/lisp.h b/src/lisp.h index ba2d3d8d415..a006dd33476 100644 --- a/src/lisp.h +++ b/src/lisp.h @@ -536,16 +536,22 @@ struct PERDISPLAY /* The perdisplay object associated with a particular frame. */ extern PERDISPLAY *get_perdisplay (); -/* The perdisplay object associated with the currently executing command. */ +/* The perdisplay object associated with the command currently being read + or executed. */ extern PERDISPLAY *current_perdisplay; /* A list of all perdisplay objects, linked through next_perdisplay. */ extern PERDISPLAY *all_perdisplays; + +/* Nonzero if current_perdisplay has exclusive use of the keyboard. + Usually this means that a command is being executed. */ +extern int display_locked; #else extern PERDISPLAY the_only_perdisplay; #define get_perdisplay(f) (&the_only_perdisplay) #define current_perdisplay (&the_only_perdisplay) #define all_perdisplays (&the_only_perdisplay) +#define display_locked 1 #endif /* In a cons, the markbit of the car is the gc mark bit */ -- 2.39.5