supertux/data/images/converters/data.stcd

(supertux-converter-data
  (nightly_all_tiles.sttc
    (title (_ "Nightly Tiles"))
    (author "SuperTux Team")
    (description (_ "For levels, created in previous Nightly builds."))
  )
  (pre-0.6.3_crystal_tiles.sttc
    (title (_ "Pre-0.6.3 Crystal Tiles"))
    (author "tylerandari12")
    (description (_ "For levels, created in pre-0.6.3 versions, which use crystal tiles."))
  )
  (rock_tiles_addon_to_vanilla.sttc
    (title (_ "Jagged Rock Tiles from Addon"))
    (author "Eauix")
    (description (_ "For levels, created with the rock tiles addon, converts their IDs to vanilla rock tile IDs"))
  )
)