/****************************************************************************
- * Copyright 2018-2021,2022 Thomas E. Dickey *
+ * Copyright 2018-2022,2023 Thomas E. Dickey *
* Copyright 1998-2017,2018 Free Software Foundation, Inc. *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
/****************************************************************************
* Author: Thomas E. Dickey 1996-on *
****************************************************************************/
-/* $Id: test.priv.h,v 1.204 2022/08/20 16:34:24 tom Exp $ */
+/* $Id: test.priv.h,v 1.207 2023/01/07 17:15:50 tom Exp $ */
#ifndef __TEST_PRIV_H
#define __TEST_PRIV_H 1
#define HELP_KEY_1 '?'
#define HELP_KEY_2 KEY_F(1)
+/* our "standard" options for getopt, needed for help2man */
+#define OPTS_USAGE 'h'
+#define OPTS_VERSION 'V'
+#define OPTS_COMMON "hV"
+#define USAGE_COMMON \
+ "Common options:"\
+," -h show this message"\
+," -V show version of curses"
+
+#if HAVE_CURSES_VERSION
+#define format_version(buffer) strcpy(buffer, curses_version())
+#elif defined(NCURSES_VERSION_MAJOR) && defined(NCURSES_VERSION_MINOR) && defined(NCURSES_VERSION_PATCH)
+#define format_version(buffer) sprintf(buffer, "ncurses %d.%d.%d", \
+ NCURSES_VERSION_MAJOR, \
+ NCURSES_VERSION_MINOR, \
+ NCURSES_VERSION_PATCH)
+#else
+#define format_version(buffer) strcpy(buffer, "ncurses-examples")
+#endif
+
+#define VERSION_COMMON() \
+static char *version_common(char **argv) { \
+ char *base = argv[0]; \
+ char *leaf = strrchr(base, '/'); \
+ char *result = malloc(strlen(base) + 80); \
+ if (result == NULL) { \
+ static char unknown[] = "?"; \
+ result = unknown; \
+ } else { \
+ if (leaf++ == NULL) leaf = base; \
+ sprintf(result, "%.20s: ", leaf); \
+ format_version(result + strlen(result)); \
+ } \
+ return result; \
+} \
+static void show_version(char **argv) { \
+ char *value = version_common(argv); \
+ if (value != NULL) { \
+ puts(value); \
+ free(value); \
+ } \
+}
+
/* from nc_string.h, to make this stand alone */
#if HAVE_BSD_STRING_H
#include <bsd/string.h>