Update to ncurses-6.0
Change-Id: I98ab2ea8a5e13cca9f8b7cf6277b9b14a4da4299
diff --git a/progs/clear.c b/progs/clear.c
index 9f5a543..4ac503e 100644
--- a/progs/clear.c
+++ b/progs/clear.c
@@ -1,5 +1,5 @@
/****************************************************************************
- * Copyright (c) 1998-2006,2007 Free Software Foundation, Inc. *
+ * Copyright (c) 1998-2007,2013 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 *
@@ -39,7 +39,7 @@
#define USE_LIBTINFO
#include <progs.priv.h>
-MODULE_ID("$Id: clear.c,v 1.11 2007/10/13 22:16:02 tom Exp $")
+MODULE_ID("$Id: clear.c,v 1.13 2013/06/22 22:20:54 tom Exp $")
static int
putch(int c)
@@ -52,7 +52,15 @@
int argc GCC_UNUSED,
char *argv[]GCC_UNUSED)
{
+ char *E3;
+
setupterm((char *) 0, STDOUT_FILENO, (int *) 0);
+
+ /* Clear the scrollback buffer if possible. */
+ E3 = tigetstr("E3");
+ if (E3)
+ (void) tputs(E3, lines > 0 ? lines : 1, putch);
+
ExitProgram((tputs(clear_screen, lines > 0 ? lines : 1, putch) == ERR)
? EXIT_FAILURE
: EXIT_SUCCESS);