[Not Urgent, Stylistic] Add newlines in long function definitions in src/YAML.jl.

[Paalon]

No description provided.

[GunnarFarneback]

Not a style I like at all, rather the opposite, but I'm not the maintainer.

[kescobo]

Suggested change

	load(
	ts::TokenStream,
	more_constructors::_constructor=nothing,
	multi_constructors::Dict=Dict();
	dicttype::_dicttype=Dict{Any, Any},
	constructorType::Function=SafeConstructor,
	) = load(
	ts,
	constructorType(_patch_constructors(more_constructors, dicttype), multi_constructors),
	)
	function load(ts::TokenStream, more_constructors::_constructor=nothing, multi_constructors::Dict=Dict();
	dicttype::_dicttype=Dict{Any, Any}, constructorType::Function=SafeConstructor)
	load(ts, constructorType(_patch_constructors(more_constructors, dicttype), multi_constructors)
	end

[kescobo]

I really dislike this as well. I'd be open to a newline on kwargs or something for these (I showed an example above), but in that case, I think I'd want a function block. This kind of enormous signature strikes me as an abuse of of the short syntax anyway.