Remove newlines at start and end of methods

[andrewkroh]

This removes blank lines from the start and end of functions. For example, this function

func foo() {

    return bar

}

would become

func foo() {
    return bar
}

This tightens up the code and allows you to see more context when viewing
the source code.

[ruflin]

Did you use a script for that? I kind of liked the have it at the beginning but good to unify.

[tsg]

I think it's cases like this one when a blank line helps readability? Otherwise, there's no indentation hint between the function header and the block, making it hard to read, IMO.

[ruflin]

yes, was thinking the same.

[andrewkroh]

I agree, I think in cases where the function declaration spans multiple lines I will leave those blank lines alone. Will update.

[andrewkroh]

I updated the PR and it with from 210 files modified (485 deletions) to 198 files modified (438 deletions).

[tsg]

Argh, all green, but now there's a conflict.

[monicasarbu]

I am adding an empty line after the function definition, especially when the function has many arguments. If the others find it better to have no empty line, I can adjust my habits.