Standardize spacing/structure for code

[kyledrake]

I was pondering converting the code base to 2 spaces soft tabs, and doing a few more style cleanups to standardize everything in the same form.

This is super subjective, so feedback is welcome. :)

[weilu]

👍

[abrkn]

I'm used to 4 spaces and no semi-colons, as I'm sure you've noticed, but I'll follow any style you set, @kyledrake

[kyledrake]

I will use general consensus JS styling as my base here, even if it disagrees with my personal views (damn you semicolons!)

[dcousens]

So was the consensus that 2 space soft-tabs are to be used?
And semicolons always?
What about bracket style? K&R?
Finally, explicit or implicit blocks (in if statements)?

[kyledrake]

I intend to remove the semicolons, but otherwise this is consistent with my proposed style, don't worry about it for now though, not necessary to change the pull request. Thanks!

[weilu]

• 2 space soft tabs
• no semicolons
• if drops {} only when it's all in one line
• remove // I am a comment type of comments

One semicolon exception I made is for single-line ifs. I leave them alone for editor auto-indent. If anyone knows how I can teach vim to auto-indent them properly when semicolons are absent. I'm happy to drop the exception.

[kyledrake]

🤘