Upgrade acorn, remove object spread plugin

Author: goto-bus-stop

README.md

@@ -29,7 +29,7 @@ var acorn = require('acorn-node')
 
 The API is the same as [acorn](https://github.com/acornjs/acorn), but the following syntax features are enabled by default:
 
- - Object rest spread (via [acorn5-object-spread](https://github.com/adrianheine/acorn5-object-spread))
+ - None right now.
 
 And the following options have different defaults from acorn, to match Node modules:
 

build.js

@@ -5,7 +5,7 @@ var buble = require('buble')
 
 var HEADER = '/* Generated by `npm run build`, do not edit! */\n\n'
 
-function compile (name, output) {
+function compile (name, output) { // eslint-disable-line no-unused-vars
   console.log(name, '→', output)
   mkdirp.sync(path.dirname(path.join(__dirname, output)))
   var source = fs.readFileSync(require.resolve(name), 'utf8')
@@ -17,4 +17,4 @@ function compile (name, output) {
   fs.writeFileSync(path.join(__dirname, output), HEADER + result.code, 'utf8')
 }
 
-compile('acorn5-object-spread/inject', 'lib/object-spread/index.js')
+console.log('Nothing to do right now!')

index.js

@@ -8,9 +8,7 @@ function mapOptions (opts) {
     allowHashBang: true,
     allowReturnOutsideFunction: true
   }, opts)
-  opts.plugins = xtend(opts.plugins, {
-    objectSpread: true
-  })
+  opts.plugins = xtend(opts.plugins, {})
   return opts
 }
 
@@ -25,5 +23,3 @@ module.exports = exports = xtend(acorn, {
     return acorn.tokenizer(src, mapOptions(opts))
   }
 })
-
-require('./lib/object-spread')(exports)

lib/object-spread/index.js

@@ -7,11 +7,10 @@
     "url": "https://github.com/browserify/acorn-node/issues"
   },
   "dependencies": {
-    "acorn": "^5.3.0",
+    "acorn": "^5.4.1",
     "xtend": "^4.0.1"
   },
   "devDependencies": {
-    "acorn5-object-spread": "^5.0.0",
     "buble": "^0.18.0",
     "mkdirp": "^0.5.1",
     "standard": "^10.0.3",