[PATCH] another minor sparse change adding opnames.

[Dave Olien]

Add more operations to the name list.  Without these additions,
the "and" operator is displayed as a null pointer. 

In the original code, the "&" operator was within the name[] array,
but didnt' have a string assigned to it.  So printf() displayed it as
the string "null".  While I was at it, I added other operation names to
the table.

--- sparse_original/show-parse.c	2003-06-10 11:02:22.000000000 -0700
+++ sparse_test/show-parse.c	2003-06-23 14:29:17.000000000 -0700
@@ -607,7 +607,8 @@
 	static const char *name[] = {
 		['+'] = "add", ['-'] = "sub",
 		['*'] = "mul", ['/'] = "div",
-		['%'] = "mod"
+		['%'] = "mod", ['&'] = "and",
+		['|'] = "lor", ['^'] = "xor"
 	};
 	unsigned int op = expr->op;