From baf0680111fae139d200a7a3c0aef0a53a6e3494 Mon Sep 17 00:00:00 2001
From: Bruno Haible <bruno@clisp.org>
Date: Sun, 20 Aug 2000 20:56:37 +0000
Subject: [PATCH] Use binary mode for input. Produce prettier output.

---
 tests/test2.c | 25 +++++++++++++++++++++----
 1 file changed, 21 insertions(+), 4 deletions(-)

diff --git a/tests/test2.c b/tests/test2.c
index 635794b..023a8ea 100644
--- a/tests/test2.c
+++ b/tests/test2.c
@@ -6,6 +6,20 @@
 
 #include <stdio.h>
 
+/* Support for SET_BINARY. */
+#include <fcntl.h>
+#if !defined O_BINARY && defined _O_BINARY
+# define O_BINARY _O_BINARY
+#endif
+#ifdef __BEOS__
+# undef O_BINARY
+#endif
+#if O_BINARY
+# define SET_BINARY(f) setmode (f, O_BINARY)
+#else
+# define SET_BINARY(f) (void)0
+#endif
+
 #define MAX_LEN 80
 
 int
@@ -17,6 +31,9 @@ main (argc, argv)
   char buf[2*MAX_LEN];
   int buflen;
 
+  /* We need to read stdin in binary mode. */
+  SET_BINARY (0);
+
   for (;;)
     {
       /* Simulate gets(buf) with 2 bytes per character. */
@@ -33,11 +50,11 @@ main (argc, argv)
         break;
 
       if (in_word_set (buf, buflen) && verbose)
-        printf ("in word set ");
+        printf ("in word set:");
       else if (verbose)
-        printf ("NOT in word set ");
-      for (p = buf; p < buf + buflen; p++)
-        printf ("%02X", (unsigned char) *p);
+        printf ("NOT in word set:");
+      for (p = buf; p < buf + buflen; p += 2)
+        printf (" %02X%02X", (unsigned char) p[0], (unsigned char) p[1]);
       printf("\n");
     }