Re-wordwrap the new tests, and fix seq.c to pass them.

coreutils/seq.c

@@ -29,13 +29,11 @@ int seq_main(int argc, char **argv)
 	}
 
 	/* You should note that this is pos-5.0.91 semantics, -- FK. */
-	if (first <= last ? increment > 0 : increment < 0) {
-		for (i = first;
-			 (first <= last) ? (i <= last) : (i >= last);
-			 i += increment)
-		{
-				printf("%g\n", i);
-		}
+	for (i = first;
+         (increment > 0 && i <= last) || (increment < 0 && i >=last);
+		 i += increment)
+	{
+		printf("%g\n", i);
 	}
 
 	return EXIT_SUCCESS;