patch::: 1.5.40.jcn1

2002-03-15  Jan Nieuwenhuizen  <janneke@gnu.org>

	* lily/include/new-beam.hh: Previously new-beam.hh
	* lily/beam.cc: Previously new-beam.cc
	(least_squares): Bugfix: don't barf on beams with less than two
	visible stems (tremolos).

	* scm/beam.scm:
	* scm/grob-description.scm (Beam): Junk old beam stuff.