Refactor code

bin/mermaid.js

@@ -1,15 +1,13 @@
 #!/usr/bin/env node
 
-// var fs = require('fs')
 var chalk = require('chalk')
-var error = chalk.bold.red
 var cli = require('../lib/cli.js')
 var lib = require('../lib')
 
 cli.parse(process.argv.slice(2), function (err, message, options) {
   if (err) {
     console.error(
-      error('\nYou had errors in your syntax. Use --help for further information.')
+      chalk.bold.red('\nYou had errors in your syntax. Use --help for further information.')
     )
     err.forEach(function (e) {
       console.error(e.message)

gulp/plugins/doxJson2Md.js

@@ -1,26 +0,0 @@
-'use strict'
-
-var Stream = require('stream')
-// var Path = require('path')
-
-function gulpRename (obj) {
-  var stream = new Stream.Transform({objectMode: true})
-
-  // function parsePath (path) {
-  //   var extname = Path.extname(path)
-  //   return {
-  //     dirname: Path.dirname(path),
-  //     basename: Path.basename(path, extname),
-  //     extname: extname
-  //   }
-  // }
-
-  stream._transform = function (file, unused, callback) {
-    console.log('a file')
-    callback(null, file)
-  }
-
-  return stream
-}
-
-module.exports = gulpRename

todo.md

@@ -3,3 +3,4 @@
     - Problem is it's for d3 v4 only
 - node console output colors like Chrome console
 - default theme doesn't work for class diagram
+- mermaidAPI.js cannot be required directly