def _rm_get_remaining_repeat_from_header(parts):
if _rm_is_reverse_comp_match(parts):<EOL><INDENT>return int(parts[<NUM_LIT:10>][<NUM_LIT:1>:-<NUM_LIT:1>])<EOL><DEDENT>else:<EOL><INDENT>return int(parts[<NUM_LIT:11>][<NUM_LIT:1>:-<NUM_LIT:1>])<EOL><DEDENT>
get the remaining number of bases that are on the repeat consensus after
the match from the header line of a repeatmasker alignment. An example header
line is::

  239 29.42 1.92 0.97 chr1 11 17 (41) XX#YY 1 104 (74) m_b1s502i1 4
  239 29.42 1.92 0.97 chr1 11 17 (41) C XX#YY (74) 104 1 m_b1s502i1 4

If the match is to the consensus, this number is at position 11 (zero-based
index), while a match to the reverse complement places it at position 10.
The parenthese indicate it is a negative strand coordinate.