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- nParser = require 'narcissus/lib/parser'
- esprima = require 'esprima'
- acorn = require 'acorn'
- {inspect} = require 'util'
- fs = require 'fs'
- arg = process.argv[2]
- content = fs.readFileSync(arg, {encoding: 'utf8'})
- console.log '--narcissus'
- try
- result = nParser.parse content
- console.log inspect result
- catch err
- console.error err.message
- console.log '--esprima'
- try
- result = esprima.parse content
- console.log inspect result.body[0].expression
- catch err
- console.error err.message
- console.log '--acorn'
- result = acorn.parse content
- console.log inspect result.body[0].expression
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