XML: End-of-repeat inserted at wrong position.

[eoma]

The following score creates valid, but incorrect musicxml.

\score{
  { c1 | \repeat volta 2 { c1 | } }
  \layout{}
}

In the xml, it puts the end-of-repeat-barline at the beginning of a new measure, not at
the end of the previous inserted measure.

If I where to hack at it myself, what place would be the wisest to start?

[eoma]

I may have a somewhat hacky solution. The gist is to keep the previous bar, something like:

# in file ly2xml_mediator.py
class Mediator:
...
    def new_bar(self, fill_prev=True):
        if self.bar and fill_prev:
            self.bar.list_full = True
        self.current_attr = xml_objs.BarAttr()
        self.prev_bar = self.bar
        self.bar = xml_objs.Bar()
        self.bar.obj_list = [self.current_attr]
        self.insert_into.barlist.append(self.bar)

...

    def new_repeat(self, rep):
        barline = xml_objs.BarAttr()
        barline.set_barline(rep)
        barline.repeat = rep

        if self.bar is None:
            self.new_bar()
        else:
            if rep == 'backward' and not self.bar.has_music() and self.prev_bar:
                self.prev_bar.add(barline)
            else:
                self.bar.add(barline)

[eoma]

I should probably put together a pull request with a test.

[eoma]

See #83 for a possible solution.