Your example prints for me as:
julia> [5, "test", 'c']
3-element Array{Any,1}:
5
"test"
'c'
In a 20-line terminal, a simple example of abbreviation is to look at a
1000-element array:
julia> rand(1000)
1000-element Array{Float64,1}:
0.178138
0.723066
0.124227
0.484368
0.316688
0.606134
0.173578
0.586889
⋮
0.548476
0.0405494
0.223362
0.628889
0.819485
0.893442
0.17202
