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Presents historical artifacts from the history of:

Rational R1000/400

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artifacts from Datamuseum.dk's BitArchive.

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⟦21d312328⟧ Ada Source

    Length: 3072 (0xc00)
    Types: Ada Source
    Notes: 03_class, FILE, R1k_Segment, e3_tag, package body Facteur, seg_040da1

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 Lexical, Erreur, Expression, Variable;
use Lexical;

package body Facteur is

    function Is_In_First (T : Token) return Boolean is
    begin
        case T is

            when Parnto | Non | Nbr | Id | Comp | Vrai | Faux | Moins =>
                return True;
            when others =>
                return False;

        end case;
    end Is_In_First;

    procedure Parse is
    begin
        case Lexical.Get_Token is

            when Parnto =>
                Lexical.Next;
                Expression.Parse;
                if Lexical.Get_Token = Parntf then
                    Lexical.Next;
                else
                    Erreur.Parse ("Manque )");
                end if;

            when Non =>
                Lexical.Next;
                Parse;

            when Moins | Nbr =>
                if Lexical.Get_Token = Moins then
                    Lexical.Next;
                    if Lexical.Get_Token /= Nbr then
                        Erreur.Parse ("Manque un entier deriere le -");
                    else
                        Lexical.Next;
                    end if;
                else
                    Lexical.Next;
                end if;

            when Id | Comp =>
                Variable.Parse;

            when Vrai =>
                Lexical.Next;

            when Faux =>
                Lexical.Next;

            when others =>
                Erreur.Parse ("Facteur non valide");

        end case;

    end Parse;

end Facteur;


E3 Meta Data

    nblk1=2
    nid=0
    hdr6=4
        [0x00] rec0=27 rec1=00 rec2=01 rec3=054
        [0x01] rec0=1b rec1=00 rec2=02 rec3=001
    tail 0x217411fc68612621b4121 0x42a00088462060003