Beam over repeat bar

[Fairchild]

Documentation says "no auto beams will be put over repeat bars."

This code:

\version "2.4.6"
\score { {
\time 2/4
\repeat volta 2 {
\partial 8*1 e'8
f'8 g' a' }
\partial 8*1 b'8
c''4 d''8
\bar "|." } }

gives

<< graphic deleted >>
                                          - Bruce