Factor out decoding of character attributes
Factor out decoding of character attributes

xorgy/weston,eyolfson/weston,krezovic/weston,sir-murray/weston,mchalupa/wayland,Fantu/compositor-spice,Gnurou/weston,tulcod/wayland,jonnylamb/weston,sir-murray/wayland,xorgy/weston,udoprog/weston,giucam/weston,Tarnyko/weston-xdg_surface_present,eyolfson/wayland,bitfactor/wayland,eyolfson/wayland,giucam/weston,tulcod/wayland,Fantu/compositor-spice,bitfactor/wayland,abooij/wayland,Gnurou/weston,mchalupa/weston,bitfactor/wayland,Tarnyko/weston-xdg_surface_present,sir-murray/wayland,mchalupa/weston,mchalupa/wayland,eyolfson/weston,krezovic/weston,sir-murray/weston,udoprog/weston,abooij/wayland,kwm81/weston,tulcod/wayland,kwm81/weston,mchalupa/wayland,jonnylamb/weston,abooij/wayland,eyolfson/wayland,Fantu/compositor-spice,sir-murray/wayland