Re: [julia-users] pager in the repl

[Steven G. Johnson]

You can already just write arbitrary data to "less" if you want.  For 
example:

function less(f::Function)
    io, P = writesto(`less`, STDOUT)
    try
        f(io)
        close(io)
        wait(P)
    finally
        kill(P)
    end
end

function less(A::Union(AbstractMatrix,AbstractVector))
    less() do io
        Base.print_matrix(io, A, typemax(Int), typemax(Int))
    end
end

less(rand(200))

 

less() do io
     for i = 1:200
         println(io, i)
     end
end