[I don't intend to sponsor this package. Sorry!] * Michael Tokarev <mjt@tls.msk.ru>, 2014-06-25, 16:27:
lilyterm - Light and eazy-to-use terminal emulator for X
Typo: eazy -> easy
why did you create lilyterm-data? Can't you just swallow it by main lilyterm package? You may need extra -data in two cases -- when that -data comes from a separate source, or when you have several different variations of your term package (say, gtk2 and gtk3 versions) which all use a common set of data files. Apparently neither of the two cases applies here.
The third case (likely most common one) is when an arch:any package would otherwise contain huge /usr/share. Which doesn't seem to be the case here either.
-- Jakub Wilk