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Rational R1000/400

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⟦c46270d93⟧ Ada Source

    Length: 9216 (0x2400)
    Types: Ada Source
    Notes: 03_class, FILE, R1k_Segment, e3_tag, package body Int_Lib, seg_043156

Derivation

└─⟦8527c1e9b⟧ Bits:30000544 8mm tape, Rational 1000, Arrival backup of disks in PAM's R1000
    └─ ⟦cfc2e13cd⟧ »Space Info Vol 2« 
        └─⟦this⟧ 

E3 Source Code



with Text_Io;
package body Int_Lib is

    function Find (In_The_Table : in I_Table; The_String : in I_String)
                  return Natural is
    begin
        for I in In_The_Table'Range loop
            if String_Table.Int_List.Isinlist
                  (In_The_Table (I), The_String) then
                return Natural'Val (I);
            end if;
        end loop;
        return Nothing;
    end Find;

    procedure Refresh_Table
                 (Verb_Table, Object_Table, Direction_Table : I_Table;
                  Extracted_String : I_String;
                  Tab_Result : in out I_Result;
                  Number : Natural;
                  Not_Successful : in out Boolean) is
        Index : Natural := Nothing;
    begin  
        Not_Successful := False;  
        Index := Find (Verb_Table, Extracted_String);
        if Index /= Nothing then
            Tab_Result (Number).Token := Token_Pkg.T_Verbe;
            Tab_Result (Number).Index := Index;
        else  
            Index := Find (Object_Table, Extracted_String);  
            if Index /= Nothing then
                Tab_Result (Number).Token := Token_Pkg.T_Objet;
                Tab_Result (Number).Index := Index;
            else  
                Index := Find (Direction_Table, Extracted_String);  
                if Index /= Nothing then
                    Tab_Result (Number).Token := Token_Pkg.T_Direction;
                    Tab_Result (Number).Index := Index;
                else
                    Tab_Result (Number).Token := Token_Pkg.T_Unk;
                    Not_Successful := True;
                end if;
            end if;
        end if;
    end Refresh_Table;

    procedure Check_Table (The_Table : in I_Result; Not_Ok : in out Boolean) is
        Index : Natural := 1;
    begin  
        Not_Ok := False;
        if Token_Pkg.Token'Image (The_Table (Index).Token) =
           Token_Pkg.Token'Image (Token_Pkg.T_Verbe) then
            Index := Index + 1;
            if Token_Pkg.Token'Image (The_Table (Index).Token) =
               Token_Pkg.Token'Image (Token_Pkg.T_Objet) then
                Index := Index + 1;
                if Token_Pkg.Token'Image (The_Table (Index).Token) =
                   Token_Pkg.Token'Image (Token_Pkg.T_Objet) then
                    Index := Index + 1;
                    if Token_Pkg.Token'Image (The_Table (Index).Token) /=
                       Token_Pkg.Token'Image (Token_Pkg.T_End) then
                        Not_Ok := True;
                    end if;  
                elsif Token_Pkg.Token'Image (The_Table (Index).Token) /=
                      Token_Pkg.Token'Image (Token_Pkg.T_End) then
                    Not_Ok := True;
                end if;
            elsif Token_Pkg.Token'Image (The_Table (Index).Token) =
                  Token_Pkg.Token'Image (Token_Pkg.T_Direction) then
                Index := Index + 1;
                if Token_Pkg.Token'Image (The_Table (Index).Token) /=
                   Token_Pkg.Token'Image (Token_Pkg.T_End) then
                    Not_Ok := True;
                end if;
            elsif Token_Pkg.Token'Image (The_Table (Index).Token) /=
                  Token_Pkg.Token'Image (Token_Pkg.T_End) then
                Not_Ok := True;
            end if;
        else
            Not_Ok := True;
        end if;
    end Check_Table;

    procedure Interpretor
                 (Verb_Table, Object_Table, Direction_Table : in I_Table;
                  Tab_Result : in out I_Result) is
        Command_String : String (1 .. 80);
        Result : I_String;
        Word_Rank : Natural;
        Size, At_Pos, Index : Natural;
        Error, Continue : Boolean;
    begin  
        Error := True;
        while Error loop
            Error := False;
            Continue := True;
            At_Pos := 1;  
            Text_Io.Put ("> ");
            Text_Io.Get_Line (Command_String, Size);
            Word_Rank := 1;
            while Continue loop
                if Word_Rank > 4 then
                    Continue := False;
                else
                    Int_Lex.Get (Command_String, Size, At_Pos, Result);
                    if Bounded_String.Image (Result) = "Lex Error" then
                        Error := True;
                        Continue := False;
                        Text_Io.Put_Line
                           ("Je ne comprends pas ! Erreur d'orthographe.");
                    else
                        if not (Int_Lex.Give_Up (Result)) then
                            Refresh_Table (Verb_Table, Object_Table,
                                           Direction_Table, Result,
                                           Tab_Result, Word_Rank, Error);
                            if Error then

                                Continue := False;
                                Text_Io.Put_Line
                                   ("Desole, je ne comprends pas ! Mot(s) inconnu(s).");
                            else
                                Word_Rank := Word_Rank + 1;
                            end if;
                        end if;
                        if At_Pos >= Size then
                            Continue := False;
                        end if;
                    end if;
                end if;
            end loop;
            if Word_Rank > 4 then
                Error := True;
                Text_Io.Put_Line
                   ("Desole, je ne comprends pas ! Phrase incorrecte.");
            else
                Tab_Result (Word_Rank).Token := Token_Pkg.T_End;
            end if;
            if not (Error) then
                Check_Table (Tab_Result, Error);
                if Error then
                    Text_Io.Put_Line
                       ("Desole, je ne comprends pas ! Phrase incorrecte.");
                end if;
            end if;
        end loop;
    end Interpretor;
end Int_Lib;


E3 Meta Data

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        [0x05] rec0=19 rec1=00 rec2=04 rec3=02c
        [0x06] rec0=09 rec1=00 rec2=06 rec3=001
        [0x07] rec0=dc rec1=9c rec2=1a rec3=0c2
    tail 0x21743f202863479a2a555 0x42a00088462060003
Free Block Chain:
  0x2: 0000  00 00 00 79 80 06 74 65 2e 22 29 3b 06 00 17 20  ┆   y  te.");    ┆