-- record c2d:
ftd.color c:

-- record c1d:
c2d c2:

-- ftd.color red:
light: red
dark: red

-- c2d c2v:
c: $red

-- c1d c1v:
c2: $c2v


-- foo:
c1: $c1v


-- ftd.column foo:
c1d c1:

--- bar:
bar-c: $c1.c2.c


-- ftd.row bar:
ftd.color bar-c:

--- ftd.text: BAR
color: $bar-c