X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=progs%2Fclear_cmd.c;h=3d80515c2e9744896cad937d435a3603a88f58e8;hp=07d5636cd7df1dda2674f978a79c7a9d3199aef5;hb=3b3a6d094f484e799b1430782f1130a9af71a94e;hpb=f06e14af5e11df95d6542964bf1b349d2843bb11

diff --git a/progs/clear_cmd.c b/progs/clear_cmd.c
index 07d5636c..3d80515c 100644
--- a/progs/clear_cmd.c
+++ b/progs/clear_cmd.c
@@ -1,5 +1,6 @@
 /****************************************************************************
- * Copyright (c) 2016 Free Software Foundation, Inc.                        *
+ * Copyright 2018,2020 Thomas E. Dickey                                     *
+ * Copyright 2016,2017 Free Software Foundation, Inc.                       *
  *                                                                          *
  * Permission is hereby granted, free of charge, to any person obtaining a  *
  * copy of this software and associated documentation files (the            *
@@ -37,7 +38,7 @@
 #define USE_LIBTINFO
 #include <clear_cmd.h>
 
-MODULE_ID("$Id: clear_cmd.c,v 1.1 2016/10/21 23:37:35 tom Exp $")
+MODULE_ID("$Id: clear_cmd.c,v 1.5 2020/02/02 23:34:34 tom Exp $")
 
 static int
 putch(int c)
@@ -46,14 +47,14 @@ putch(int c)
 }
 
 int
-clear_cmd(void)
+clear_cmd(bool legacy)
 {
-    char *E3;
-
-    /* Clear the scrollback buffer if possible. */
-    E3 = tigetstr("E3");
-    if (E3)
-	(void) tputs(E3, lines > 0 ? lines : 1, putch);
-
-    return tputs(clear_screen, lines > 0 ? lines : 1, putch);
+    int retval = tputs(clear_screen, lines > 0 ? lines : 1, putch);
+    if (!legacy) {
+	/* Clear the scrollback buffer if possible. */
+	char *E3 = tigetstr("E3");
+	if (E3)
+	    (void) tputs(E3, lines > 0 ? lines : 1, putch);
+    }
+    return retval;
 }