Adding upstream version 8.2.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

examples/rlbasic.c

@@ -0,0 +1,37 @@
+#include <stdlib.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <string.h>
+
+#ifdef HAVE_LOCALE_H
+#  include <locale.h>
+#endif
+
+#if defined (READLINE_LIBRARY)
+#  include "readline.h"
+#  include "history.h"
+#else
+#  include <readline/readline.h>
+#  include <readline/history.h>
+#endif
+
+int
+main (int c, char **v)
+{
+	char *input;
+
+#ifdef HAVE_SETLOCALE
+	setlocale (LC_ALL, "");
+#endif
+
+	for (;;) {
+		input = readline ((char *)NULL);
+		if (input == 0)
+			break;
+		printf ("%s\n", input);
+		if (strcmp (input, "exit") == 0)
+			break;
+		free (input);
+	}
+	exit (0);
+}