Remove initial newline from show()

[thirtysixbananas]

On Base.show() the print shouldn't start with a \n

For example, in the following code the last line does not display properly in vscode:

import ARCHModels
rets = rand(Float64, (100,5))
volspec = ARCHModels.CCC(Statistics.cor(rets), Float64[], [ARCHModels.GARCH{1, 1}([1., .9, .05]) for _ in 1:2])
model = ARCHModels.MultivariateARCHModel(volspec, rets)

[s-broda]

Can you make sure the tests and doctests pass?

[thirtysixbananas]

Sorry, this was a drive-by commit and I never looked at it again until now.

Looking at it now, I'm confused by this [1]. What is happening here? Why is it testing that the show starts with a certain string, which is different depending on the version? Do you want to test that the show changed with version, or that the type changed with version?

[1]

ARCHModels.jl/test/runtests.jl

Line 21 in 60c198f

@test startswith(str, "TGARCH{1,1,1} specification.\n\n─────────────────────────────────\n ω γ₁ β₁ α₁\n─────────────────────────────────\nParameters: 1.0 0.05 0.9 0.01\n─────────────────────────────────")

[s-broda]

That's because of a change in Julia itself to the way parameterized types are displayed.

[thirtysixbananas]

Ok, but why does it need to be tested?

[s-broda]

Well, I guess I aim for maximum test coverage :)

[thirtysixbananas]

Haha. Are you open to be convinced that this is a bad idea? :-)

[s-broda]

Probably not ;)