From: Eric S. Raymond <esr@thyrsus.com>
Date: Thu, 21 Oct 2010 23:21:57 +0000 (-0400)
Subject: Consistency fix.
X-Git-Tag: 1.5~5
X-Git-Url: http://thyrsus.com/gitweb/?a=commitdiff_plain;h=148f94cabdb7d1cff18ed9b91ec1be07fb52eebe;p=showkey.git

Consistency fix.
---

diff --git a/showkey.c b/showkey.c
index d6aa4d4..9de84d7 100644
--- a/showkey.c
+++ b/showkey.c
@@ -35,7 +35,7 @@ THE SOFTWARE.<P>
 #include <signal.h>
 #include <string.h>
 
-#define META	0x80
+#define ALT	0x80
 #define ESC	0x1b
 
 static char *lowchars[] =
@@ -57,18 +57,18 @@ static void catcher(const int sig)
 char *visualize(int c)
 {
     static char buf[32];
-    int meta;
+    int alt;
 
-    if (meta = (c & META))
-	c &=~ META;
+    if (alt = (c & ALT))
+	c &=~ ALT;
 
     if (c <= ' ')
 	(void) snprintf(buf, sizeof(buf), 
-			"<%s%s>", meta ? "ALT-" : "", lowchars[c]);
+			"<%s%s>", alt ? "ALT-" : "", lowchars[c]);
     else if (c == 0x3F)
 	(void) snprintf(buf, sizeof(buf),
-			"<%sDEL>", meta ? "ALT-" : "");
-    else if (meta)
+			"<%sDEL>", alt ? "ALT-" : "");
+    else if (alt)
 	(void) snprintf(buf, sizeof(buf), 
 			"<ALT-%c>", c);
     else {