Support for multiple reply parsers including hiredis.

Several parsing bugs fixed in JavaScript.
Some new config options that need to be better documented.

lib/parser/hiredis.js

@@ -1,11 +1,15 @@
+/*global Buffer require exports console setTimeout */
+
 var events = require("events"),
     util = require("../util").util,
     hiredis = require("hiredis");
 
+exports.debug_mode = false;
+exports.name = "hiredis";
+
 function HiredisReplyParser(options) {
+    this.name = exports.name;
     this.options = options || {};
-    this.return_buffers = this.options.return_buffers;
-    if (this.return_buffers == undefined) this.return_buffers = true;
     this.reset();
     events.EventEmitter.call(this);
 }
@@ -13,26 +17,25 @@ function HiredisReplyParser(options) {
 util.inherits(HiredisReplyParser, events.EventEmitter);
 
 exports.Parser = HiredisReplyParser;
-exports.debug_mode = false;
-exports.type = "hiredis";
 
-HiredisReplyParser.prototype.reset = function() {
-    this.reader = new hiredis.Reader({ return_buffers: this.return_buffers });
-}
+HiredisReplyParser.prototype.reset = function () {
+    this.reader = new hiredis.Reader({
+        return_buffers: this.options.return_buffers || false
+    });
+};
 
-HiredisReplyParser.prototype.execute = function(data) {
+HiredisReplyParser.prototype.execute = function (data) {
     var reply;
     this.reader.feed(data);
     try {
         while ((reply = this.reader.get()) !== undefined) {
-            if (reply && reply.constructor == Error) {
+            if (reply && reply.constructor === Error) {
                 this.emit("reply error", reply);
             } else {
                 this.emit("reply", reply);
             }
         }
-    } catch(err) {
+    } catch (err) {
         this.emit("error", err);
     }
-}
-
+};