update: FieldEqual para: cmpFields + notCmpFields -> fields
update: 添加 NumCmp 的说明
update: add base16/base8 test for NumCmp
update: remove strCmp
update: para match->matchs
update: add explain for func
update: add CallError
update: Panic -> CallPanic
update: NumCmp -> CmpNum
update: LenCmp, RuneLenCmp -> CmpLen, CmpRuneLen
update: FieldEqual -> EqualField
update: add CallTrue/CallFalse
refactor: Optimized code
update: improve test code
fixed: call nil para error
update: improve code
update: add output test
update: add output test
update: refactor test code