词汇关键字
| as | break | case | catch | class |
| const | continue | default | delete | do |
| else | extends | false | finally | for |
| function | if | implements | import | in |
| instanceof | interface | internal | is | native |
| new | null | package | private | protected |
| public | return | super | switch | this |
| throw | to | true | try | typeof |
| use | var | void | while | with |
句法关键字
| each | get | set | namespace | include |
| dynamic | final | native | override | staic |
保留字
| abstract | boolean | byte | cast | char |
| debugger | double | enum | export | float |
| goto | intrinsic | long | prototype | short |
| synchronized | throws | transient | type | virtual |
| volatile |