make sure an identifier used in %getGlobal/%setGlobal is valid in our environment.  if it isn't, throw a ReferenceError.  this gives us compile time undefined identifier errors
make sure an identifier used in %getGlobal/%setGlobal is valid in our environment.  if it isn't, throw a ReferenceError.  this gives us compile time undefined identifier errors

carlosalberto/echo-js,carlosalberto/echo-js,toshok/echojs,toshok/echojs,toshok/echojs,toshok/echojs,carlosalberto/echo-js,toshok/echojs,toshok/echojs,carlosalberto/echo-js,carlosalberto/echo-js,toshok/echojs,toshok/echojs,carlosalberto/echo-js