VIM Script Object Notation (vimson) grammar

vimson serializer/deserializer 作るのにまとめ中。
間違ってたら指摘頂けると助かります。

作りました https://github.com/kamichidu/cpp-lolivimson 。
src/lolivimson.hppをコピペして使ってください。

エンコーディングはutf8、文字列中の \xYYYY 形式は対応しない。

grammar.bnf

<value>
    ::= <string>
      | <number>
      | <float>
      | <list>
      | <dictionary>

<string>
    ::= <double quote> <double quoted string> <double quote>
      | <single quote> <single quoted string> <single quote>

<double quoted string>
    ::= <double quoted character> <double quoted string>
      |

<single quoted string>
    ::= <single quoted character> <single quoted string>
      |

<double quoted character>
    ::= "\" <double quote>
      | "\" "\"
      | "\" "n"
      | "\" "r"
      | "\" "t"
      | <character>

<single quoted character>
    ::= <single quote> <single quote>
      | "\"
      | <character>

<number>
    ::= <decimal number>
      | <hexadecimal number>

<float>
    ::= <decimal number> "." <decimal number>

<list>
    ::= "[" <list elements> "]"

<list elements>
    ::= <list element> "," <list elements>
      |

<list element>
    ::= <value>

<dictionary>
    ::= "{" <dictionary elements> "}"

<dicrionary elements>
    ::= <dictionary element> "," <dictionary elements>
      |

<dictionary element>
    ::= <dictionary key> ":" <dictionary value>

<dictionary key>
    ::= <string>

<dictionary value>
    ::= <value>