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    Length: 914 (0x392)
    Types: TextFile
    Names: »B«

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

TextFile

with Text_Io;

package body Class_Old_Printer is
    procedure Create is
    begin
        Position := 0;
    end Create;

    procedure Go_Ahead (Number : in Integer) is
    begin
        if Number > 0 then
            Position := Position + Number;
        end if;
    end Go_Ahead;

    procedure Go_Back (Number : in Integer) is
    begin
        if Number > 0 then
            Position := Position - Number;
        end if;
        if Position < 0 then
            Position := 0;
        end if;
    end Go_Back;

    procedure Put (The_String : String) is
        Tabulation : String (1 .. Position) := (1 .. Position => ' ');
    begin
        Text_Io.Put (Tabulation & The_String);
        Text_Io.New_Line;
    end Put;

    procedure New_Line (Number : Integer := 1) is
    begin
        for I in 1 .. Number loop
            Text_Io.New_Line;
        end loop;
    end New_Line;

end Class_Old_Printer;