extender lines not showing up

[Blake Garretson]

I was experimenting with the example file 'lyric-combine-new.ly' and I
noticed something strange.  If you add extender lines to the lyrics
under the melismata, the extender lines do not show up after the lyrics
on the stanzas where the "\set ignoreMelismata = ##t" is not used.

Here is what I changed:

    \lyricsto "bla" \lyrics \new Lyrics { bla __ ab __ blob blob }
    \lyricsto "bla" \lyrics \new Lyrics {
    bla __
    \set ignoreMelismata = ##t
    blob
    %% note: effect of ignoreMelismata delayed one time step.
    \unset ignoreMelismata 
    blob __
    blob
    }
    \lyricsto "bla" \lyrics \new Lyrics { nes __ ted __ 
        lyrics voice with more words than no tes } >>

What is going on here?  I am using 2.1.26.

-- 
Blake Garretson --- http://blakeg.freeshell.org