From 049360816bd760d229463ed461b443b2a7d212fe Mon Sep 17 00:00:00 2001
From: "B. Watson" <urchlay@slackware.uk>
Date: Fri, 13 Dec 2024 07:03:08 -0500
Subject: add version info, use MYCFLAGS for user flags

---
 uxd.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'uxd.c')

diff --git a/uxd.c b/uxd.c
index 41a390b..9aaf83e 100644
--- a/uxd.c
+++ b/uxd.c
@@ -41,6 +41,10 @@ fe ff, it's UTF-16 big-endian. We detect these and print a warning
 on stderr.
 */
 
+#ifndef VERSION
+#define VERSION "(unknown version)"
+#endif
+
 /* ANSI colors */
 #define BLACK  0 /* don't use (could be the background color) */
 #define RED    1
@@ -72,7 +76,8 @@ int dump_column = 0;
 int filepos = 0;
 
 void usage(void) {
-	printf("Usage: %s <file>\n", self);
+	printf("uxd (Utf-8 heX Dump) v"VERSION" by B. Watson. WTFPL.\n");
+	printf("Usage: %s [<file>]\n", self);
 	printf("  With no <file>, or with -, read standard input.\n");
 	exit(0);
 }
-- 
cgit v1.2.3