Support ES6 syntax

Using ES6 arrow functions causes parse errors in ng-annotate.

Running ng-annotate after transpilation is not possible due to Traceur removing comments, meaning explicit @ngAnnotate markers go missing.

[pmowrer]

It’s a bit ironic that one of Babel’s selling points is clearer transpiled source, yet it doesn’t work out of the box with ng-annotate, unlike Traceur.

@olov Thanks for the regex, that works (at least for our purposes)! I’ve modified it the following way for safety: angular.*?\.module\(.*?\)$

[olov]

Check out our regexp option https://github.com/olov/ng-annotate#declaration-forms. You case use that to match [regexp].controller and so on. The default regexp is ^[a-zA-Z0-9_\$\.\s]+$ which matches things like myMod or myMod.foo.

As an example (from the README), --regexp "^require(.*)$" will work properly for require('app-module').controller(..). In your case, perhaps try --regexp "angular.*\.module(.*)$" (not tested).