On Nov 29, 2011, at 1:08 PM, [email protected] wrote:
>
> The only problem that remains is that the display-lily-tests shows a
> one-space increase in the new output. I've made the string rendered for
> AlternativeEvent "", but is there any way just to get the display method
> to ignore it (meaning not add the extra whitespace)? If not, this extra
> whitespace doesn't bother me and I'll add it as "NOT A BUG", but I'd
> rather scrub it if possible.
>
Also, one gotchya is that for this to kick in, alternatives must be
contextualized in curly brackets. So,
\repeat volta 4 { a1 } \alternative { a b }
Will never work with the current AlternativeEvent implementation, whereas
\repeat volta 4 { a1 } \alternative { { a } { b } }
will.
It is not impossible to add the AlternativeEvent in
Volta_repeat_iterator::get_music_list (), which would get around this problem.
But it'd be doing a lot of event-management at the iterator level, which is so
far as I know hitherto unprecedented. Any thoughts?
Cheers,
MS
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