question: determine whether or not a given character belongs to a legal token . concode_field_sep Hashtable parameters concode_elem_sep String TSPECIALS concode_field_sep void set concode_elem_sep String quote concode_elem_sep int size concode_elem_sep String get concode_elem_sep boolean isEmpty concode_elem_sep String toString concode_elem_sep void parse concode_elem_sep Enumeration getNames concode_elem_sep int skipWhiteSpace concode_elem_sep void remove concode_elem_sep String unquote
target: boolean function ( char arg0 ) { return ( ( arg0 > 040 ) && ( arg0 < 0177 ) ) && ( TSPECIALS . indexOf ( arg0 ) < 0 ) ; }