+ "A beam.\n"
+ "\n"
+ "The @code{beam-thickness} property is the weight of beams,"
+ " measured in staffspace. The @code{direction} property is"
+ " not user-serviceable. Use the @code{direction} property"
+ " of @code{Stem} instead.\n"
+ "\n"
+ "The following properties may be set in the @code{details}"
+ " list.\n"
+ "\n"
+ "@table @code\n"
+ "@item stem-length-demerit-factor\n"
+ "Demerit factor used for inappropriate stem lengths.\n"
+ "@item secondary-beam-demerit\n"
+ "Demerit used in quanting calculations for multiple"
+ " beams.\n"
+ "@item region-size\n"
+ "Size of region for checking quant scores.\n"
+ "@item beam-eps\n"
+ "Epsilon for beam quant code to check for presence"
+ " in gap.\n"
+ "@item stem-length-limit-penalty\n"
+ "Penalty for differences in stem lengths on a beam.\n"
+ "@item damping-direction-penalty\n"
+ "Demerit penalty applied when beam direction is different"
+ " from damping direction.\n"
+ "@item hint-direction-penalty\n"
+ "Demerit penalty applied when beam direction is different"
+ " from damping direction, but damping slope is"
+ " <= @code{round-to-zero-slope}.\n"
+ "@item musical-direction-factor\n"
+ "Demerit scaling factor for difference between"
+ " beam slope and music slope.\n"
+ "@item ideal-slope-factor\n"
+ "Demerit scaling factor for difference between"
+ " beam slope and damping slope.\n"
+ "@item round-to-zero-slope\n"
+ "Damping slope which is considered zero for purposes of"
+ " calculating direction penalties.\n"
+ "@end table\n",