Choice Label + Newline + Condition doesn't work

[wldmr]

v1.2.0 made it possible to add a linebreak after the choice label, but that seems to break choice conditions (I think).

Current Output

* (label)
  {true} choice text

outputs

1: true choice text

Expected Output

I think it should be

1: choice text

i.e. the same as if I'd written

* (label) {true} choice text

NB. Linebreaks seem to work between conditions, so

* (label) {true}
  {true} choice text

gives the expected output above. I guess that's kind of a workaround, but it would be nice if that wasn't necessary.

[brutusyhy]

Funnily enough, it seems like a single leading space is all that's required to generate the two different behaviors.

[brutusyhy]

For some reason, the added space seems to prevent the parser from treating {true} as a boolean condition: it seems to be treated as a normal string in the second case, but I couldn't figure out why.