Support for ES7 async

[Xiot]

I have enabled the ES7 style async / await using babeljs and I've noticed that js-beautify doesn't like it too much.

the line

async function(){
}

gets 'beautified' into

async
function() {
}

which breaks compilation.
I haven't looked through the source yet, but is that a way to keep the async on the same line?

[bitwiseman]

wow, ES7? PR welcome, but ... ES6 isn't even final yet is it?

[Xiot]

ES6 is almost finalized and I like to stay ahead. Also promises are so much
nicer with async / await. I should be able to take a look at it this
weekend.
Since I haven't looked through the code yet you have any pointers on where
to start?
On Mar 4, 2015 4:45 PM, "Liam Newman" notifications@github.com wrote:

wow, ES7? PR welcome, but ... ES6 isn't even final yet is it?

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#630 (comment)
.

[bitwiseman]

Look at this commit:
b5426a8

NOTE: testjsbeautifier.py and beautify-javascript-tests.js are generated from test/data/javascript.js. Add tests to the data file and the code will be generated for both python and js implementations.