diff --git a/dist/moon.js b/dist/moon.js
index d271c283..dab7eca2 100644
--- a/dist/moon.js
+++ b/dist/moon.js
@@ -417,7 +417,7 @@
     var noop = function () {};
     
     /* ======= Compiler ======= */
-    var lex = function (input, opts) {
+    var lex = function (input) {
       var state = {
         input: input,
         current: 0,
@@ -429,7 +429,6 @@
     
     var lexState = function (state) {
       var input = state.input;
-      var len = input.length;
       while (state.current < len) {
         // Check if it is text
         if (input.charAt(state.current) !== "<") {
@@ -505,7 +504,6 @@
     
       // Lex Starting of Tag
       var isClosingStart = input.charAt(state.current + 1) === "/";
-      var startChar = input.charAt(state.current);
       state.tokens.push({
         type: "tagStart",
         close: isClosingStart
diff --git a/dist/moon.min.js b/dist/moon.min.js
index e683f9da..3c6c3f82 100644
--- a/dist/moon.min.js
+++ b/dist/moon.min.js
@@ -5,4 +5,4 @@
 * Free to use under the MIT license.
 * https://kingpixil.github.io/license
 */
-!function(t,e){"object"==typeof module&&module.exports?module.exports=e():t.Moon=e()}(this,function(){"use strict";function t(t){this.$opts=t||{},this.$id=o++,this.$name=this.$opts.name||"root",this.$parent=this.$opts.parent||null,this.$data=this.$opts.data||{},this.$render=this.$opts.render||A,this.$hooks=this.$opts.hooks||{},this.$methods=this.$opts.methods||{},this.$events={},this.$dom={},this.$destroyed=!1,this.$initialRender=!0,this.$queued=!1,this.init()}var e={},n={},r={},i={stop:"event.stopPropagation();",prevent:"event.preventDefault();",ctrl:"if(!event.ctrlKey) {return;};",shift:"if(!event.shiftKey) {return;};",alt:"if(!event.altKey) {return;};",enter:"if(event.keyCode !== 13) {return;};"},o=0,s=function(e){t.config.silent||console.log(e)},u=function(t){console.error("[Moon] ERR: "+t)},a=function(t){for(var e={},n=t.attributes,r=n.length;r--;)e[n[r].name]=n[r].value;return t.__moon__attrs__=e,e},c=function(){return{shouldRender:!0,component:!1,eventListeners:{}}},p=function(t){var e=/\n/g,n=/"/g;return t.replace(e,"\\n").replace(n,'\\"')},f=function(t,e,n){var r=/{{([A-Za-z0-9_]+)([A-Za-z0-9_.()\[\]]+)?}}/gi,i=t;return t.replace(r,function(t,r,o){o||(o=""),i=n?n(i,t,r,o):e?i.replace(t,'" + instance.get("'+r+'")'+o+' + "'):i.replace(t,'instance.get("'+r+'")'+o)}),i},l=function(t){var e={};if(!t)return e;e.default=[];for(var n=0;n<t.length;n++){var r=t[n];r.props.slot?(e[r.props.slot]?e[r.props.slot].push(r):e[r.props.slot]=[r],delete r.props.slot):e.default.push(r)}return e},h=function(t,e,n,r,i){return{type:t,val:e,props:n,children:r,meta:i||c()}},v=function(t,e,n,r,i){if(i.opts.functional)return d(t,e,n,r,i)},d=function(t,e,n,r,i){var o=i.opts.data||{};if(i.opts.props)for(var s=0;s<i.opts.props.length;s++){var u=i.opts.props[s];o[u]=e[u]}return i.opts.render(m,{data:o,slots:l(r)})},y=function(t){for(var e=[],n=0;n<t.length;n++){var r=t[n];Array.isArray(r)?e=e.concat(y(r)):"string"==typeof r||null===r?e.push(h("#text",r||"",{},[],c())):e.push(r)}return e},m=function(){var t=Array.prototype.slice.call(arguments),e=t.shift(),n=t.shift()||{},i=t.shift(),o=y(t);return r[e]?v(e,n,i,o,r[e]):h(e,o.join(""),n,o,i)},g=function(t,e,n){var r=e.meta.eventListeners;for(var i in r)for(var o=0;o<r[i].length;o++){var s=r[i][o];n.$events[i]?n.on(i,s):t.addEventListener(i,s)}},$=function(t,e){var n;if("#text"===t.type)n=document.createTextNode(t.val);else{n=document.createElement(t.type);for(var r=0;r<t.children.length;r++)n.appendChild($(t.children[r],e));g(n,t,e)}return k(n,{},t.props,t),n},k=function(t,r,i,o){var s=_(r,i);for(var u in s)!i[u]||e[u]||n[u]?(e[u]&&e[u](t,s[u],o),t.removeAttribute(u)):r[u]&&r[u]===i[u]||t.setAttribute(u,i[u])},x=function(e,n,r,i){var o;if(e&&(o=e.nodeName.toLowerCase()),n&&n.meta.shouldRender||!n)if(e)if(n){if(o!==n.type){var s=$(n,i);return 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i="/"===e.charAt(t.current);t.tokens.push({type:"tagEnd",close:!1}),t.current+=i?2:1,i&&(t.tokens.push({type:"tagStart",close:!0}),t.tokens.push({type:"tag",value:r}),t.tokens.push({type:"attribute",value:{}}),t.tokens.push({type:"tagEnd",close:!1}))},S=function(t){for(var e=t.input,n=e.length,r=t.current;r<n;){var i=e.charAt(r);if("/"!==i&&">"!==i&&" "!==i)break;r++}for(var o=r;o<n;){var i=e.charAt(o);if("/"===i||">"===i||" "===i)break;o++}var s=e.slice(r,o);return t.tokens.push({type:"tag",value:s}),t.current=o,s},T=function(t){for(var e=t.input,n=e.length,r=t.current,i={},o="",s=/([^=\s]*)(=?)("[^"]*"|[^\s"]*)/gi;r<n;){var u=e.charAt(r);if(">"===u||"/"===u)break;o+=u,r++}o.replace(s,function(t,e,n,r){var o=r[0],s=r[r.length-1];("'"===o&&"'"===s||'"'===o&&'"'===s)&&(r=r.slice(1,-1)),r||(r=e),e&&r&&(i[e]=r)}),t.current=r,t.tokens.push({type:"attribute",value:i})},j=function(t){for(var e={type:"ROOT",children:[]},n={current:0,tokens:t};n.current<t.length;){var r=q(n);r&&e.children.push(r)}return e},M=function(t,e,n){return{type:t,props:e,children:n}},q=function(t){var e=t.tokens[t.current],n=t.tokens[t.current-1],r=t.tokens[t.current+1],i=t.tokens[t.current+2],o=t.tokens[t.current+3],s=function(o){t.current+=void 0===o?1:o,e=t.tokens[t.current],n=t.tokens[t.current-1],r=t.tokens[t.current+1],i=t.tokens[t.current+2]};if("text"===e.type)return s(),n.value;if("comment"===e.type)return void s();if("tagStart"===e.type&&!e.close&&!o.close){var u=M(r.value,i.value,[]);r.value;s(4);var a=t.current;if(e){for(;"tagStart"!==e.type||"tagStart"===e.type&&!e.close;){var c=q(t);if(c&&u.children.push(c),s(0),!e){t.current=a-1;break}}s()}return u}s()},w=function(t){var e=t.props;if(0===Object.keys(e).length)return"{}";var r="{";for(var i in e)n[i]&&n[i].beforeGenerate&&n[i].beforeGenerate(e[i],t),r+='"'+i+'": '+f(JSON.stringify(e[i]),!0)+", ";return r=r.slice(0,-2)+"}"},N=function(t){if(0===Object.keys(t).length)return"{}";var e="{";for(var n in t)e+='"'+n+'": ['+z(t[n])+"], ";return e=e.slice(0,-2)+"}"},K=function(t){var e="{";for(var n in t)e+="eventListeners"===n?'"'+n+'": '+N(t[n])+", ":'"'+n+'": '+t[n]+", ";return e=e.slice(0,-2)+"}"},z=function(t){for(var e="",n=0;n<t.length;n++)e+=t[n]+", ";return e=e.slice(0,-2)},F=function(t,e){var n='h("'+t.type+'", ';return n+=w(t)+", ",n+=K(t.meta)+", ",n+=e.length?z(e):'""',n+=")"},H=function(t){var e="";if("string"==typeof t)e+='"'+f(p(t),!0)+'"';else{var r=t.children.map(H);t.meta||(t.meta=c());var i=F(t,r);for(var o in t.props)n[o]&&n[o].afterGenerate&&(i=n[o].afterGenerate(t.props[o],i,t));e+=i}return e},Z=function(t){var e=t.children[0],n="var instance = this; return "+H(e);try{return new Function("h",n)}catch(t){return u("Could not create render function"),A}},D=function(t){var e=L(t),n=j(e);return Z(n)};return t.prototype.get=function(t){return this.$data[t]},t.prototype.set=function(t,e){var 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+!function(t,e){"object"==typeof module&&module.exports?module.exports=e():t.Moon=e()}(this,function(){"use strict";function t(t){this.$opts=t||{},this.$id=o++,this.$name=this.$opts.name||"root",this.$parent=this.$opts.parent||null,this.$data=this.$opts.data||{},this.$render=this.$opts.render||L,this.$hooks=this.$opts.hooks||{},this.$methods=this.$opts.methods||{},this.$events={},this.$dom={},this.$destroyed=!1,this.$initialRender=!0,this.$queued=!1,this.init()}var e={},n={},r={},i={stop:"event.stopPropagation();",prevent:"event.preventDefault();",ctrl:"if(!event.ctrlKey) {return;};",shift:"if(!event.shiftKey) {return;};",alt:"if(!event.altKey) {return;};",enter:"if(event.keyCode !== 13) {return;};"},o=0,s=function(e){t.config.silent||console.log(e)},u=function(t){console.error("[Moon] ERR: "+t)},a=function(t){for(var e={},n=t.attributes,r=n.length;r--;)e[n[r].name]=n[r].value;return 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n.name=e,n.parent=o,i.prototype=Object.create(o.prototype),i.prototype.constructor=i,i.prototype.init=function(){C(this,"init"),this.$destroyed=!1,this.$props=this.$opts.props||[],this.$template=this.$opts.template,this.$render===L&&(this.$render=t.compile(this.$template))},r[e]={CTor:i,opts:n},i},n[t.config.prefix+"if"]={afterGenerate:function(t,e,n){return"("+f(t,!1)+") ? "+e+" : ''"}},n[t.config.prefix+"for"]={afterGenerate:function(t,e,n){var r=t.split(" in "),i=r[0].split(","),o='instance.get("'+r[1]+'")',s=i.join(",");return e.replace(/instance\.get\("([^"]+)"\)/g,function(t,n){i.indexOf(n)!==-1&&(e=e.replace(new RegExp('instance.get\\("'+n+'"\\)',"g"),n))}),"instance.renderLoop("+o+", function("+s+") { return "+e+"; })"}},n[t.config.prefix+"on"]={beforeGenerate:function(t,e){t=f(t,!1);var n=t.split(":"),r=n[0].split("."),o=r[0],s=n[1],u="(event)",a=s.split("(")[1];a&&(u="");var c="";r.shift();for(var p=0;p<r.length;p++)c+=i[r[p]];var l="function(event) {"+c+"instance.$methods."+s+u+"}";e.meta.eventListeners[o]?e.meta.eventListeners[o].push(l):e.meta.eventListeners[o]=[l]}},n[t.config.prefix+"model"]={beforeGenerate:function(t,e){var n='function(event) {instance.set("'+t+'", event.target.value)}';e.meta.eventListeners.input?e.meta.eventListeners.input.push(n):e.meta.eventListeners.input=[n]}},n[t.config.prefix+"once"]={beforeGenerate:function(t,e){e.meta.shouldRender="instance.$initialRender"}},n[t.config.prefix+"pre"]={beforeGenerate:function(t,e){e.meta.shouldRender=!1}},e[t.config.prefix+"show"]=function(t,e,n){var r=new Function("return "+e);r()?t.style.display="block":t.style.display="none"},e[t.config.prefix+"text"]=function(t,e,n){t.textContent=e,n.children[0].val=e},e[t.config.prefix+"html"]=function(t,e,n){t.innerHTML=e;for(var r=0;r<n.children.length;r++)n.children[r].meta.shouldRender=!1},e[t.config.prefix+"mask"]=function(t,e,n){},t});
\ No newline at end of file
diff --git a/src/compiler/lexer.js b/src/compiler/lexer.js
index dc55c649..9f5a12a2 100644
--- a/src/compiler/lexer.js
+++ b/src/compiler/lexer.js
@@ -10,7 +10,6 @@ var lex = function(input) {
 
 var lexState = function(state) {
   var input = state.input;
-  var len = input.length;
   while(state.current < len) {
     // Check if it is text
     if(input.charAt(state.current) !== "<") {
@@ -86,7 +85,6 @@ var lexTag = function(state) {
 
   // Lex Starting of Tag
   var isClosingStart = input.charAt(state.current + 1) === "/";
-  var startChar = input.charAt(state.current);
   state.tokens.push({
     type: "tagStart",
     close: isClosingStart