Re: slurs anchored at bar lines

>> first repeat.  As can be seen, the slur in the prima-volta box is
>> 'anchored' to the bar line at its right end.  How could this be
>> done in LilyPond?  A work-around is to have another voice so that I
>> can
> 
> Something like Hairpin.to-barline?

Yes, something like that, but we need two properties to handle the
left and right side of a slur (because `Slur` grobs don't have a
'bound-details' sub-property), perhaps called `to-left-barline` and
`to-right-barline`.


    Werner