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    Length: 1104 (0x450)
    Types: TextFile
    Names: »V«

└─⟦a7d1ea751⟧ Bits:30000550 8mm tape, Rational 1000, !users!projects 94_04_11
    └─ ⟦129cab021⟧ »DATA« 
        └─⟦this⟧ 

TextFile

with Bounded_String;
with Text_Io;
package Lex is

    type Token is (Avec, Binary_Message, Identifier, Integer,
                   Key_Word, L_End, Ok, Pour, Prendre, Renvoyer,
                   Special, Tiny_String, Unknown, Dot, Open_Bracket,
                   Close_Bracket, Open_Parenthesis, Close_Parenthesis);

    subtype Lex_String is Bounded_String.Variable_String (50);
    Fichier_Source : Text_Io.File_Type;

    procedure Next_Token;


    function Get_Line return Natural;
    function Get_Token return Token;

    function Get_Value return Lex_String;

    procedure Open (Name : in String);

    procedure Close (Name : in String);

private
    type State_Key is (Normal, Different, Less, Greater, Equal, Tiny_Str,
                       Special, Less_Equal, Greater_Equal, Identifier,
                       Integer, Key_Word, Unknown, Operator, Found);

    Lex_Token : Token;
    Lex_Value : Lex_String;

    Lex_Line : Natural := 1;
    function In_Reserved_Word (Lex_Value : Lex_String) return Boolean;

    procedure Spell_Reserved_Word (Lex_Value : in out Lex_String);
end Lex;