Fix fastbuffer style

Fix style

lib/buffer.js

@@ -1,13 +1,11 @@
 var SlowBuffer = process.binding('buffer').Buffer;
 
+
 function toHex (n) {
   if (n < 16) return "0" + n.toString(16);
   return n.toString(16);
 }
 
-SlowBuffer.isSlowBuffer = function (b) {
-  return b instanceof SlowBuffer;
-};
 
 SlowBuffer.prototype.inspect = function () {
   var out = [],
@@ -18,6 +16,7 @@ SlowBuffer.prototype.inspect = function () {
   return "<SlowBuffer " + out.join(" ") + ">";
 };
 
+
 SlowBuffer.prototype.toString = function (encoding, start, stop) {
   encoding = String(encoding || 'utf8').toLowerCase();
   start = +start || 0;
@@ -47,6 +46,7 @@ SlowBuffer.prototype.toString = function (encoding, start, stop) {
   }
 };
 
+
 SlowBuffer.prototype.write = function (string, offset, encoding) {
   // Support both (string, offset, encoding)
   // and the legacy (string, encoding, offset)
@@ -78,23 +78,18 @@ SlowBuffer.prototype.write = function (string, offset, encoding) {
   }
 };
 
-SlowBuffer.prototype.get = function (index) {
-  return this[index];
-};
-
-SlowBuffer.prototype.set = function (index, value) {
-  return this[index] = value;
-};
 
 // Buffer
 var POOLSIZE = 8*1024;
 var pool;
 
+
 function allocPool () {
   pool      = new SlowBuffer(POOLSIZE);
   pool.used = 0;
 }
 
+
 function Buffer (subject, encoding, legacy, slice_legacy) {
   var length, type;
 
@@ -157,11 +152,13 @@ function Buffer (subject, encoding, legacy, slice_legacy) {
 
 exports.Buffer = Buffer;
 
+
 // Static methods
 Buffer.isBuffer = function isBuffer(b) {
   return b instanceof Buffer;
 };
 
+
 // Inspect
 Buffer.prototype.inspect = function inspect() {
   var out = [],
@@ -172,18 +169,18 @@ Buffer.prototype.inspect = function inspect() {
   return "<Buffer " + out.join(" ") + ">";
 };
 
+
 Buffer.prototype.get = function get (i) {
   if (i < 0 || i >= this.length) throw new Error("oob");
   return this.parent[this.offset + i];
 };
 
+
 Buffer.prototype.set = function set (i, v) {
   if (i < 0 || i >= this.length) throw new Error("oob");
   return this.parent[this.offset + i] = v;
 };
 
-// TODO define slice, toString, write, etc.
-// slice should not use c++
 
 // write(string, offset = 0, encoding = 'uft8')
 Buffer.prototype.write = function write (string, offset, encoding) {
@@ -193,18 +190,18 @@ Buffer.prototype.write = function write (string, offset, encoding) {
     offset = swap;
   }
 
-  var max_length;
   offset   || (offset   = 0);
   encoding || (encoding = 'uft8');
 
   // Make sure we are not going to overflow
-  max_length = this.length - offset;
+  var max_length = this.length - offset;
   if (string.length > max_length) {
     string = string.slice(0, max_length);
   }
 
   return this.parent.write(string, this.offset + offset, encoding);
-}
+};
+
 
 // toString(encoding, start=0, end=buffer.length)
 Buffer.prototype.toString = function toString (encoding, start, end) {
@@ -220,9 +217,11 @@ Buffer.prototype.toString = function toString (encoding, start, end) {
   return this.parent.toString(encoding, start + this.offset, end + this.offset);
 };
 
+
 // byteLength
 Buffer.byteLength = SlowBuffer.byteLength;
 
+
 // copy(targetBuffer, targetStart, sourceStart, sourceEnd=buffer.length)
 Buffer.prototype.copy = function copy (target, target_start, start, end) {
   start || (start = 0);
@@ -233,11 +232,15 @@ Buffer.prototype.copy = function copy (target, target_start, start, end) {
     end = this.length;
   }
 
-  return this.parent.copy(target.parent, target_start + target.offset, start + this.offset, end + this.offset);
+  return this.parent.copy(target.parent,
+                          target_start + target.offset,
+                          start + this.offset,
+                          end + this.offset);
 };
 
+
 // slice(start, end)
-Buffer.prototype.slice = function slice (start, end, legacy) {
+Buffer.prototype.slice = function (start, end, legacy) {
   if (end > this.length) {
     throw new Error("oob");
   }
@@ -247,3 +250,4 @@ Buffer.prototype.slice = function slice (start, end, legacy) {
 
   return new Buffer(this.parent, end - start, +start + this.offset, legacy);
 };
+