Merge pull request #62 from jhaenchen/DontUseES2015Const

Dont use const or let, enforce in linter

Author: mcollina

.jshintrc

@@ -22,7 +22,7 @@
  , "boss": true
  , "debug": true
  , "eqnull": true
- , "esnext": true
+ , "esnext": false
  , "evil": true
  , "expr": true
  , "funcscope": false
@@ -56,4 +56,5 @@
  , "nomen": false
  , "onevar": false
  , "passfail": false
+ , "esversion": 3
 }

bl.js

@@ -50,9 +50,9 @@ BufferList.prototype._offset = function _offset (offset) {
 }
 
 BufferList.prototype._reverseOffset = function (blOffset) {
- const bufferId = blOffset[0]
- let offset = blOffset[1]
- for (let i = 0; i < bufferId; i++) {
+ var bufferId = blOffset[0]
+ var offset = blOffset[1]
+ for (var i = 0; i < bufferId; i++) {
  offset += this._bufs[i].length
  }
  return offset
@@ -121,7 +121,7 @@ BufferList.prototype.get = function get (index) {
  if (index > this.length || index < 0) {
  return undefined
  }
- const offset = this._offset(index)
+ var offset = this._offset(index)
  return this._bufs[offset[0]][offset[1]]
 }
 
@@ -297,23 +297,23 @@ BufferList.prototype.indexOf = function (search, offset, encoding) {
  return offset > this.length ? this.length : offset
  }
 
- const blOffset = this._offset(offset)
- let blIndex = blOffset[0] // index of which internal buffer we're working on
- let buffOffset = blOffset[1] // offset of the internal buffer we're working on
+ var blOffset = this._offset(offset)
+ var blIndex = blOffset[0] // index of which internal buffer we're working on
+ var buffOffset = blOffset[1] // offset of the internal buffer we're working on
 
  // scan over each buffer
  for (blIndex; blIndex < this._bufs.length; blIndex++) {
- const buff = this._bufs[blIndex]
+ var buff = this._bufs[blIndex]
  while(buffOffset < buff.length) {
- const availableWindow = buff.length - buffOffset
+ var availableWindow = buff.length - buffOffset
  if (availableWindow >= search.length) {
- const nativeSearchResult = buff.indexOf(search, buffOffset)
+ var nativeSearchResult = buff.indexOf(search, buffOffset)
  if (nativeSearchResult !== -1) {
  return this._reverseOffset([blIndex, nativeSearchResult])
  }
  buffOffset = buff.length - search.length + 1 // end of native search window
  } else {
- const revOffset = this._reverseOffset([blIndex, buffOffset])
+ var revOffset = this._reverseOffset([blIndex, buffOffset])
  if (this._match(revOffset, search)) {
  return revOffset
  }
@@ -329,7 +329,7 @@ BufferList.prototype._match = function(offset, search) {
  if (this.length - offset < search.length) {
  return false
  }
- for (let searchOffset = 0; searchOffset < search.length ; searchOffset++) {
+ for (var searchOffset = 0; searchOffset < search.length ; searchOffset++) {
  if(this.get(offset + searchOffset) !== search[searchOffset]){
  return false
  }