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Subject: [9front] [PATCH] diff: include -u in usage()
Reply-To: 9front@9front.org
Precedence: bulk

adds -u in usage()

--- /sys/src/cmd/diff/main.c
+++ /sys/src/cmd/diff/main.c
@@ -176,7 +176,7 @@
  void
  usage(void)
  {
-	fprint(2, "usage: %s [-abcefmnrw] file1 ... file2\n", argv0);
+	fprint(2, "usage: %s [-abcefmnruw] file1 ... file2\n", argv0);
  	exits("usage");
  }