String function ( ) { return buffer . toString ( ) ; }
returns the contents of the tape , from tape index 0 till the end of the tape . concode_field_sep int cachedHash concode_elem_sep StringBuffer buffer concode_elem_sep char BLANK concode_elem_sep int tapeHead concode_field_sep void writeChar concode_elem_sep void moveHead concode_elem_sep void nonTrivial concode_elem_sep String read concode_elem_sep int hashCode concode_elem_sep int getTapeHead concode_elem_sep boolean equals concode_elem_sep String toString concode_elem_sep void write concode_elem_sep char readChar concode_elem_sep String getOutput