关键字   保留字

关键字

break
do
instanceof
typeof
case
else
new
var
catch
finally
return
void
continue
for
switch
while
debugger
function
this
with
default
if
throw
delete
in
try

保留字

abstract  enum  int  short  boolean  export  interface  static  byte  extends  long  super  char  final  native  synchronized  class  float  package  throws  const  goto  private  transient  implements  protected  volatile  double  import  public   let  yieId    ...