Docs: Document usage of object shorthand creation

[phil294]

Input Code

foo = 
  bar
  c: 3

Expected Behavior

I would expect it to compile to

foo = {
   bar,
   c: 3
}

It's common object shorthand notation, after all.

Current Behavior

It has been discussed in #4600 (comment), is not supported. You will need braces around the object body, if I am not mistaken.

Possible Solution

This should be addressed in the documentation. After thorough reading I had assumed there was nothing further to consider.

• CoffeeScript version: Liveedit on coffeescript.org.

Edit:
Sorry Geoffrey, I must have missed the notification... this really should have been a PR after all

[GeoffreyBooth]

There is some discussion of the shorthand syntax in https://coffeescript.org/#objects-and-arrays, though it doesn't mention explicitly that braces are required. Would you care to submit a pull request? https://github.com/jashkenas/coffeescript/wiki/%5BHowTo%5D-Update-the-docs