question: return the zero-relative index of our current parsing position within the string being parsed . concode_field_sep int index concode_elem_sep int length concode_elem_sep String string concode_elem_sep char chars[] concode_field_sep int findText concode_elem_sep int skipWhite concode_elem_sep String getString concode_elem_sep int skipChar concode_elem_sep int skipText concode_elem_sep void advance concode_elem_sep void setString concode_elem_sep String extract concode_elem_sep String extract concode_elem_sep int findChar concode_elem_sep int getLength concode_elem_sep void reset concode_elem_sep boolean isWhite concode_elem_sep int findWhite
target: int function ( ) { return ( this . index ) ; }