[added ex:catalog function
atsmyles@earthlink.net**20100122222933
 This function prints the catalog to the console.
] hunk ./runtime.scm 74
+(define ex:catalog #f)
hunk ./runtime.scm 164
-	;(pp (hash-table->alist catalog))
+  (set! ex:catalog (lambda () (pp (hash-table->alist catalog))))