with Interfaces; use Interfaces;
package body Natools.S_Expressions.Printers.Pretty.Config.Newline_Cmd is
P : constant array (0 .. 2) of Natural :=
(2, 3, 7);
T1 : constant array (0 .. 2) of Unsigned_8 :=
(11, 29, 8);
T2 : constant array (0 .. 2) of Unsigned_8 :=
(43, 5, 24);
G : constant array (0 .. 48) of Unsigned_8 :=
(0, 6, 0, 6, 0, 23, 0, 0, 0, 0, 0, 0, 0, 21, 0, 0, 0, 4, 14, 1, 0, 0,
15, 15, 12, 0, 9, 5, 14, 0, 21, 7, 0, 0, 0, 3, 0, 0, 1, 12, 0, 0, 16,
0, 2, 0, 19, 1, 12);
function Hash (S : String) return Natural is
F : constant Natural := S'First - 1;
L : constant Natural := S'Length;
F1, F2 : Natural := 0;
J : Natural;
begin
for K in P'Range loop
exit when L < P (K);
J := Character'Pos (S (P (K) + F));
F1 := (F1 + Natural (T1 (K)) * J) mod 49;
F2 := (F2 + Natural (T2 (K)) * J) mod 49;
end loop;
return (Natural (G (F1)) + Natural (G (F2))) mod 24;
end Hash;
end Natools.S_Expressions.Printers.Pretty.Config.Newline_Cmd;