strIns (Insert a string into another)
info("str strIns(str _text1, str _text2, int _position)");
info("Inserts a text string into another text string.");
info("_text1 - The original text string.");
info("_text2 - The text string to insert into _text1.");
info("_position - The position in _text1 where _text2 is to be inserted.");
info("strIns(\"ABFGH\",\"CDE\",3) " + strIns("ABFGH","CDE",3));