nl_tokens: Checks whether a given node is process . exit () or not .
pl_tokens: function isProcessExit ( node ) { return ( node . type === "CallExpression" && node . callee . <mask> === "MemberExpression" && node . callee . computed === false && node . callee . object . type === "Identifier" && node . callee . object . name === "process" && node . callee . property . type === "Identifier" && node . callee . property . name === "exit" ) }