eliminate trailing whitespace and tabs from sources * Canvas.cc, Canvas.h, Figure.cc, gl-render.h, graphics.cc, ov-fcn-handle.cc, ov-java.cc, Range.cc, CmplxCHOL.cc, dbleCHOL.cc, floatCHOL.cc: Eliminate trailing whitespace and tabs used for indentation.

function r = end (obj, index_pos, num_indices)

  if (num_indices != 1)
    error ("polynomial object may only have one index")
  endif

  r = length (obj.poly) - 1;

endfunction