Base version of ncurses-5.7 library
diff --git a/test/demo_termcap.c b/test/demo_termcap.c
new file mode 100644
index 0000000..3e85648
--- /dev/null
+++ b/test/demo_termcap.c
@@ -0,0 +1,171 @@
+/****************************************************************************
+ * Copyright (c) 2005-2007,2008 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 *
+ * "Software"), to deal in the Software without restriction, including *
+ * without limitation the rights to use, copy, modify, merge, publish, *
+ * distribute, distribute with modifications, sublicense, and/or sell *
+ * copies of the Software, and to permit persons to whom the Software is *
+ * furnished to do so, subject to the following conditions: *
+ * *
+ * The above copyright notice and this permission notice shall be included *
+ * in all copies or substantial portions of the Software. *
+ * *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
+ * *
+ * Except as contained in this notice, the name(s) of the above copyright *
+ * holders shall not be used in advertising or otherwise to promote the *
+ * sale, use or other dealings in this Software without prior written *
+ * authorization. *
+ ****************************************************************************/
+
+/*
+ * Author: Thomas E. Dickey
+ *
+ * $Id: demo_termcap.c,v 1.7 2008/02/09 18:08:36 tom Exp $
+ *
+ * A simple demo of the termcap interface.
+ */
+#define USE_TINFO
+#include <test.priv.h>
+
+#if HAVE_TGETENT
+
+#define isCapName(c) (isgraph(c) && strchr("^#=:\\", c) == 0)
+
+static void
+dumpit(char *cap)
+{
+ /*
+ * One of the limitations of the termcap interface is that the library
+ * cannot determine the size of the buffer passed via tgetstr(), nor the
+ * amount of space remaining. This demo simply reuses the whole buffer
+ * for each call; a normal termcap application would try to use the buffer
+ * to hold all of the strings extracted from the terminal entry.
+ */
+ char area[1024], *ap = area;
+ char *str;
+ int num;
+
+ if ((str = tgetstr(cap, &ap)) != 0) {
+ /*
+ * Note that the strings returned are mostly terminfo format, since
+ * ncurses does not convert except for a handful of special cases.
+ */
+ printf("str %s = ", cap);
+ while (*str != 0) {
+ int ch = UChar(*str++);
+ switch (ch) {
+ case '\177':
+ fputs("^?", stdout);
+ break;
+ case '\033':
+ fputs("\\E", stdout);
+ break;
+ case '\b':
+ fputs("\\b", stdout);
+ break;
+ case '\f':
+ fputs("\\f", stdout);
+ break;
+ case '\n':
+ fputs("\\n", stdout);
+ break;
+ case '\r':
+ fputs("\\r", stdout);
+ break;
+ case ' ':
+ fputs("\\s", stdout);
+ break;
+ case '\t':
+ fputs("\\t", stdout);
+ break;
+ case '^':
+ fputs("\\^", stdout);
+ break;
+ case ':':
+ fputs("\\072", stdout);
+ break;
+ case '\\':
+ fputs("\\\\", stdout);
+ break;
+ default:
+ if (isgraph(ch))
+ fputc(ch, stdout);
+ else if (ch < 32)
+ printf("^%c", ch + '@');
+ else
+ printf("\\%03o", ch);
+ break;
+ }
+ }
+ printf("\n");
+ } else if ((num = tgetnum(cap)) >= 0) {
+ printf("num %s = %d\n", cap, num);
+ } else if ((num = tgetflag(cap)) > 0) {
+ printf("flg %s\n", cap);
+ }
+ fflush(stdout);
+}
+
+static void
+demo_termcap(char *name)
+{
+ char buffer[1024];
+
+ printf("Terminal type %s\n", name);
+ if (tgetent(buffer, name) >= 0) {
+ char cap[3];
+ int c1, c2;
+
+ cap[2] = 0;
+ for (c1 = 0; c1 < 256; ++c1) {
+ cap[0] = c1;
+ if (isCapName(c1)) {
+ for (c2 = 0; c2 < 256; ++c2) {
+ cap[1] = c2;
+ if (isCapName(c2)) {
+ dumpit(cap);
+ }
+ }
+ }
+ }
+ }
+}
+
+int
+main(int argc, char *argv[])
+{
+ int n;
+ char *name;
+
+ if (argc > 1) {
+ for (n = 1; n < argc; ++n) {
+ demo_termcap(argv[n]);
+ }
+ } else if ((name = getenv("TERM")) != 0) {
+ demo_termcap(name);
+ } else {
+ static char dumb[] = "dumb";
+ demo_termcap(dumb);
+ }
+
+ ExitProgram(EXIT_SUCCESS);
+}
+
+#else
+int
+main(int argc GCC_UNUSED,
+ char *argv[]GCC_UNUSED)
+{
+ printf("This program requires termcap\n");
+ exit(EXIT_FAILURE);
+}
+#endif