row names modified

[piccolbo]

it appears that some row names are sanitzed going through do

as.data.frame(do(input(mtcars), identity))

spaces become "." and "(" become something else. Legal row names should not change unless the user changes them, or when they don't make sense (like in a group.by, it would make more sense to have the row named after the group)

[piccolbo]

this was actually a rmr2 bug, fixed in dev there