copy()

copy( source: String; startchar, count: Integer ) : String;

Copies count characters from source starting at startchar to create a new string. The first character of a string has an index = 1.

Parameters

source	string value
startchar	starting index into source (integer)
count	number of characters to copy

s1 := 'my dog';

s2 := copy( s1, 4, 3 );

//s2 now equals 'dog';