Two issue with Measure_grouping_engraver

[Thomas Morley]

Hi,

while playing with the Measure_grouping_engraver
see:
http://lilypond.1069038.n5.nabble.com/changing-symbols-used-by-Measure-grouping-engraver-td215283.html
I noticed two things which may qualify as bugs.

(1) A documentation issue

I tried to get MeasureGrouping in default 4/4-time, but nothing happened.
One has to set beatStructure and baseMoment accordingly. The current
docs make it sound it should work out of the box, though.

\version "2.19.82"

\new Staff \with { \consists "Measure_grouping_engraver" }
  {
      %% to get MeasureGrouping, next two lines need to be uncommented
    %\set Timing.beatStructure = 4,4
    %\set Score.baseMoment = #(ly:make-moment 1/8)
    \repeat unfold 8 a'8
  }

(2) ugly behaviour at line-break, if other items occur

With

\version "2.19.82"

musII = {
  \time 9/8
  \repeat unfold 33 a'8
  a'4.
}

\new Staff \with { \consists "Measure_grouping_engraver" }
  { \musII \break \musII }

the last NoteColumn of the first line is moved to the left, so the gap
between the NoteColumn and the BarLine is far too small.


Cheers,
  Harm