Re: Issue 1977 in lilypond: BarLine #'bar-extent wrongly documented as internal property

[lilypond]

Comment #2 on issue 1977 by address@hidden: BarLine #'bar-extent  
wrongly documented as internal property
http://code.google.com/p/lilypond/issues/detail?id=1977

I believe that internal can not be set by user (as 'use-breve-rest could  
not be set while being in internal use, see Issue 1145).

This one ('bar-size) can be set. So it should be in "user settable"  
section. I do believe :-)