(grob-property-description 'collapse-height number? "Minimum height of system start delimiter. If equal or smaller, the bracket is removed.")
(grob-property-description 'columns list? "list of grobs, typically containing paper-columns.")
-(grob-property-description 'count integer? "")
(grob-property-description 'control-points list? "List of 4 offsets (number-pairs) that form control points for the tie/slur shape.")
(grob-property-description 'damping integer? "amount of beam slope damping should beam slope be damped? 0: no, 1: yes, 100000: horizontal beams .")
(grob-property-description 'dash-length number? "the length of a dash.")
procedure is tried.")
(grob-property-description 'flag-style string? "turn stroke through stem on/off.")
(grob-property-description 'flag-width-function procedure? "Procedure that computes the width of a half-beam (a non-connecting beam.).")
+(grob-property-description 'flexa-width number? "width of a flexa shape in a ligature grob.")
(grob-property-description 'font-family symbol? "partial font
definition: music roman braces dynamic math ...")
(grob-property-description 'font-name string? "file name for the font to load.