Talking with qmx and lholmquist about this it seems that JS land doesn't have good
tools for this.
hrm - the grunt worked for me; but I don't know if it is _that_ good
The formatter that is available with grunt seems to have very little settings [1], but if
that is fine for most of us by all means we should use it!
[1]
https://npmjs.org/package/grunt-jsbeautifier
To have something in the mean time we could use something like the eclipse formatter,
because it can format JS has a ton of options and there are already a lot of external
tools that use it:
https://github.com/krasa/EclipseCodeFormatter
I doubt that a JS weenie will use Eclipse/IDEA
It's meant as an example you don't need the full eclipse IDE to use the formatting
tool. It can be used standalone and it has a ton of options about where to put whitespace.
We could also build our own javascript code formatter, but why not have something that
works today. And I think even a javascript coder can execute a command line utility.
Just trying to be pragmatic