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procedure Declares a Procedure
procedure <pname>(<parameters>);
<declarations>
begin
<statements>
end;
A procedure is a subprogram: a set of declarations and statements that
are executed by issuing the statement:
<pname>;
in any following subprogram or in the main program itself. A procedure
may be recursive, that is, the statement above can appear in the
<statements> of the procedure <pname>.
<pname> The procedure's name.
<parameters> An optional list of parameters. If no parameters are
declared, then the parentheses are dropped.
<declarations> Local LABEL, CONST, TYPE, VAR, PROCEDURE, and
FUNCTION declarations.
<statements> Zero or more legal statements.
-------------------------------- Example ---------------------------------
The following procedure swaps two integer values:
procedure Swap(var A,B : Integer);
var
T : Integer;
begin
T := A;
A := B;
B := T
end;
See Also:
function
program
begin
end
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