Fallback to no tab expansion if not supported
Fallback to no tab expansion if not supported

antipax/elixir,lexmag/elixir,ggcampinho/elixir,kelvinst/elixir,kelvinst/elixir,beedub/elixir,pedrosnk/elixir,kimshrier/elixir,kimshrier/elixir,elixir-lang/elixir,antipax/elixir,pedrosnk/elixir,beedub/elixir,joshprice/elixir,michalmuskala/elixir,ggcampinho/elixir,lexmag/elixir,gfvcastro/elixir,gfvcastro/elixir