ncurses 6.5 - patch 20240504

[ncurses.git] / test / railroad.c

diff --git a/test/railroad.c b/test/railroad.c
index 246dc0d4afa9480bb895a6a9c5973fc3934c31fe..4d7c0700de5f1401fbe296e8eb3abfbc32841c40 100644 (file)
--- a/test/railroad.c
+++ b/test/railroad.c
@@ -1,5 +1,6 @@
 /****************************************************************************
- * Copyright (c) 2000-2017,2019 Free Software Foundation, Inc.              *
+ * Copyright 2019-2020,2022 Thomas E. Dickey                                *
+ * Copyright 2000-2013,2017 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            *
@@ -29,7 +30,7 @@
 /*
  * Author: Thomas E. Dickey - 2000
  *
- * $Id: railroad.c,v 1.23 2019/08/24 23:11:01 tom Exp $
+ * $Id: railroad.c,v 1.26 2022/12/11 00:12:13 tom Exp $
  *
  * A simple demo of the termcap interface.
  */
@@ -190,7 +191,11 @@ railroad(char **args)
     int z;
 
     if (name == 0)
+#ifdef EXP_WIN32_DRIVER
+       name = "ms-terminal";
+#else
        name = "dumb";
+#endif
 
     InitAndCatch(z = tgetent(buffer, name), onsig);
     if (z >= 0) {
@@ -230,11 +235,44 @@ railroad(char **args)
     }
 }
 
+static void
+usage(int ok)
+{
+    static const char *msg[] =
+    {
+       "Usage: railroad [options]"
+       ,""
+       ,USAGE_COMMON
+    };
+    size_t n;
+
+    for (n = 0; n < SIZEOF(msg); n++)
+       fprintf(stderr, "%s\n", msg[n]);
+
+    ExitProgram(ok ? EXIT_SUCCESS : EXIT_FAILURE);
+}
+/* *INDENT-OFF* */
+VERSION_COMMON()
+/* *INDENT-ON* */
+
 int
 main(int argc, char *argv[])
 {
-    if (argc > 1) {
-       railroad(argv + 1);
+    int ch;
+
+    while ((ch = getopt(argc, argv, OPTS_COMMON)) != -1) {
+       switch (ch) {
+       case OPTS_VERSION:
+           show_version(argv);
+           ExitProgram(EXIT_SUCCESS);
+       default:
+           usage(ch == OPTS_USAGE);
+           /* NOTREACHED */
+       }
+    }
+
+    if (optind < argc) {
+       railroad(argv + optind);
     } else {
        static char world[] = "Hello World";
        static char *hello[] =
@@ -246,8 +284,7 @@ main(int argc, char *argv[])
 
 #else
 int
-main(int argc GCC_UNUSED,
-     char *argv[]GCC_UNUSED)
+main(void)
 {
     printf("This program requires termcap\n");
     exit(EXIT_FAILURE);