bad printing style for column matrices in tuples (probably unintended)

[rapus95]

As you can see we have some duplication of the semicolons:

julia> (ones(3,1),)
([1.0; 1.0; 1.0],)

julia> (centered(ones(3,1)),)
([1.0; ; 1.0; ; 1.0],)

EDIT: doing println also doesn't work

julia> println(centered(ones(3,1)))
[1.0; ; 1.0; ; 1.0]

julia> println(ones(3,1))
[1.0; 1.0; 1.0]

[jishnub]

This is not just limited to Tuples, in fact this is how certain OffsetArrays are printed because of assumptions of 1-based indexing in the show methods in Base.

julia> X = OffsetArray(reshape(1:3, 3, 1), -1:1, 0:0);

julia> show(X)
[1; ; 2; ; 3]

Should be fixed by julia/39522

[jishnub]

This is fixed on Julia's master branch now.

julia> X = OffsetArray(ones(3,1), -1:1, 0:0);

julia> show(X)
[1.0; 1.0; 1.0]

julia> (X,)
([1.0; 1.0; 1.0],)

Given that this is going to be backported to 1.6, there's not much point in trying to fix it on older versions through a patch here.