'TabStaff' & 'RemoveEmptyStaves'

[Pierre Perol-Schneider]

Hi Squad,

Following a french discussion:
http://lilypond-french-users.1298960.n2.nabble.com/RemoveEmptyStaves-pour-les-Tab-td7583269.html

\version "2.18.2"
%\version "2.19.25" %% <= or

ma-musique = {
  \repeat unfold 4 c'1 \break
  \repeat unfold 4 r1 \break
  \repeat unfold 4 c'1
}

\new TabStaff \ma-musique

%% The 'Default_bar_line_engraver' seems to bug
%% in case of 'TabStaff' with a 'RemoveEmptyStaves' context:
\new TabStaff \with { \RemoveEmptyStaves } \ma-musique

I did not find any registered issues.

Cheers,
Pierre