\unset Timing.defaultBarType does not work

[Xavier Scheuer]

Hi,

NR 1.2.5 Bars > Bar lines  states that

  The default bar type used for automatically inserted bar lines is "|".

If we change this to  ""  with  \set Timing.defaultBarType = ""
  \unset Timing.defaultBarType  should change it back to  "|"  and print
again bar lines.
This is not the case.


\relative c' {
  c1
  c
  \set Timing.defaultBarType = ""
  c1
  c
  \unset Timing.defaultBarType  % does not work
  c1
  c
  \set Timing.defaultBarType = "|"
  c1
  c
}


Cheers,
Xavier

PS:  \set  is not working immediately, but only *after* the NEXT NOTE.
I suppose this is an inherent issue but it would be great if it could be
solved, it is really not logical and highly counter-intuitive...

-- 
Xavier Scheuer <address@hidden>