view/trunk/%E6%96%87%E6%B3%95.txt

Grammer = {Production, Program}
Production = { Program -> M { M }
        M -> ident '{' Bb { Fn Bb } '}'
        Bb -> { S | A }
        B -> '{' Bb '}'
        Fn -> ( S | I | V ) ident '('
                ( @ | ( S | I ) ident { , ( S | I ) ident } ) ')' B
        A -> ( aI | aS ) ident '[' number ( @ | ! number ) ']'
                { , ident '[' number ( @ | ! number ) ']' } ;
        S -> B
        S -> ( print E { , E } | println ( @ | E { , E } ) ) ;
        S -> if '(' E ')' S ( @ | else S )
        S -> for '(' E ; E ; E ')' S
        S -> while '(' E ')' S
        S -> do S while '(' E ')' ;
        S -> return ( @ | E ) ;
        S -> break ;
        S -> E ;
        S -> E1 ( @ | = E )
        E1 -> E2 ( @ | ( == | != | < | > | <= | >= ) E2 )
        E2 -> T { (  + | - ) T }
        T -> F { ( * | / ) F ( @ | ! F ) }
        F -> number
        F -> mojiretu
        F -> '(' E ')'
        F -> ( + | - ) F
        F -> ( @ | ident . ) ident '(' { E { , E } } ')'
        F -> Sa ( @ | ++ | -- )
        Sa - > ident
        Sa -> ident '[' E ( @ | ! E ) ']'
 }