DataMuseum.dk

Presents historical artifacts from the history of:

Rational R1000/400 Tapes

This is an automatic "excavation" of a thematic subset of
artifacts from Datamuseum.dk's BitArchive.

See our Wiki for more about Rational R1000/400 Tapes

Excavated with: AutoArchaeologist - Free & Open Source Software.

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Index: ┃ B T ┃

⟦74762ae05⟧ TextFile

    Length: 612 (0x264)
    Types: TextFile
    Names: »B«

Derivation

└─⟦a7d1ea751⟧ Bits:30000550 8mm tape, Rational 1000, !users!projects 94_04_11
    └─ ⟦129cab021⟧ »DATA« 
        └─⟦this⟧ 
└─⟦2f6cfab89⟧ Bits:30000547 8mm tape, Rational 1000, !projects 94-01-04
    └─ ⟦d65440be7⟧ »DATA« 
        └─⟦this⟧

TextFile

separate (Lexical)

package body Look_Ahead is
    type Look_Ahead is
        record
            Existence : Boolean := False;
            Value : Character;
        end record;

    Object : Look_Ahead;

    function Is_Existing return Boolean is
    begin
        return Object.Existence;
    end Is_Existing;

    function Value return Character is
    begin
        Object.Existence := False;
        return Object.Value;
    end Value;

    procedure Affect (With_The_Char : in Character) is
    begin
        Object.Value := With_The_Char;
        Object.Existence := True;
    end Affect;
end Look_Ahead;