html-minifier - npm Package Compare versions

Comparing version 0.5.6 to 0.6.0

dist/htmlminifier.js

 /*!
- * HTMLMinifier v0.5.6 (http://kangax.github.io/html-minifier/)
+ * HTMLMinifier v0.6.0 (http://kangax.github.io/html-minifier/)
  * Copyright 2010-2014 Juriy "kangax" Zaytsev
@@ -224,7 +224,7 @@ * Licensed under MIT (https://github.com/kangax/html-minifier/blob/gh-pages/LICENSE)
             arguments[4] ? arguments[4] :
-            fillAttrs[name] ? name : '';
+            fillAttrs[name] ? name : arguments[2];
           attrs.push({
             name: name,
             value: value,
-            escaped: value.replace(/(^|[^\\])"/g, '$1"') //"
+            escaped: value && value.replace(/(^|[^\\])"/g, '$1"') //"
           });
@@ -411,2 +411,4 @@ });
 
+/* global CleanCSS */
+
 (function(global) {
@@ -446,14 +448,20 @@ 'use strict';
 
-  function collapseWhitespaceSmart(str, prevTag, nextTag) {
-    // array of tags that will maintain a single space outside of them
-    var tags = ['a', 'abbr', 'acronym', 'b', 'bdi', 'bdo', 'big', 'button', 'cite', 'code', 'del', 'dfn', 'em', 'font', 'i', 'ins', 'kbd', 'mark', 'q', 'rt', 'rp', 's', 'samp', 'small', 'span', 'strike', 'strong', 'sub', 'sup', 'time', 'tt', 'u', 'var'];
+  function collapseWhitespaceSmart(str, prevTag, nextTag, options) {
 
-    if (prevTag && prevTag !== 'img' && (prevTag.substr(0,1) !== '/'
+    // array of non-empty element tags that will maintain a single space outside of them
+    var tags = [
+      'a', 'abbr', 'acronym', 'b', 'bdi', 'bdo', 'big', 'button', 'cite',
+      'code', 'del', 'dfn', 'em', 'font', 'i', 'ins', 'kbd', 'mark', 'q',
+      'rt', 'rp', 's', 'samp', 'small', 'span', 'strike', 'strong',
+      'sub', 'sup', 'time', 'tt', 'u', 'var'
+    ];
+
+    if (prevTag && prevTag !== 'img' && prevTag !== 'input' && (prevTag.substr(0,1) !== '/'
       || ( prevTag.substr(0,1) === '/' && tags.indexOf(prevTag.substr(1)) === -1))) {
-      str = str.replace(/^\s+/, '');
+      str = str.replace(/^\s+/, options.conservativeCollapse ? ' ' : '');
     }
 
-    if (nextTag && nextTag !== 'img' && (nextTag.substr(0,1) === '/'
+    if (nextTag && nextTag !== 'img' && nextTag !== 'input' && (nextTag.substr(0,1) === '/'
       || ( nextTag.substr(0,1) !== '/' && tags.indexOf(nextTag) === -1))) {
-      str = str.replace(/\s+$/, '');
+      str = str.replace(/\s+$/, options.conservativeCollapse ? ' ' : '');
     }
@@ -473,4 +481,16 @@
 
-  function isIgnoredComment(text) {
-    return (/^!/).test(text);
+  function isIgnoredComment(text, options) {
+    if ((/^!/).test(text)) {
+      return true;
+    }
+
+    if (options.ignoreCustomComments) {
+      for (var i = 0, len = options.ignoreCustomComments.length; i < len; i++) {
+        if (options.ignoreCustomComments[i].test(text)) {
+          return true;
+        }
+      }
+    }
+
+    return false;
   }
@@ -499,3 +519,4 @@
   function isAttributeRedundant(tag, attrName, attrValue, attrs) {
-    attrValue = trimWhitespace(attrValue.toLowerCase());
+    attrValue = attrValue ? trimWhitespace(attrValue.toLowerCase()) : '';
+
     return (
@@ -545,3 +566,3 @@ (tag === 'script' &&
   function isBooleanAttribute(attrName) {
-    return (/^(?:allowfullscreen|async|autofocus|checked|compact|declare|default|defer|disabled|formnovalidate|hidden|inert|ismap|itemscope|multiple|muted|nohref|noresize|noshade|novalidate|nowrap|open|readonly|required|reversed|seamless|selected|sortable|truespeed|typemustmatch)$/).test(attrName);
+    return (/^(?:allowfullscreen|async|autofocus|autoplay|checked|compact|controls|declare|default|defaultchecked|defaultmuted|defaultselected|defer|disabled|draggable|enabled|formnovalidate|hidden|indeterminate|inert|ismap|itemscope|loop|multiple|muted|nohref|noresize|noshade|novalidate|nowrap|open|pauseonexit|readonly|required|reversed|scoped|seamless|selected|sortable|spellcheck|translate|truespeed|typemustmatch|visible)$/).test(attrName);
   }
@@ -576,5 +597,11 @@
 
-  function cleanAttributeValue(tag, attrName, attrValue) {
+  function cleanAttributeValue(tag, attrName, attrValue, options, attrs) {
     if (isEventAttribute(attrName)) {
-      return trimWhitespace(attrValue).replace(/^javascript:\s*/i, '').replace(/\s*;$/, '');
+      attrValue = trimWhitespace(attrValue).replace(/^javascript:\s*/i, '').replace(/\s*;$/, '');
+      if (options.minifyJS) {
+        var wrappedCode = '(function(){' + attrValue + '})()';
+        var minified = minifyJS(wrappedCode, options.minifyJS);
+        return minified.slice(12, minified.length - 4).replace(/"/g, '&quot;');
+      }
+      return attrValue;
     }
@@ -588,7 +615,25 @@ else if (attrName === 'class') {
     else if (attrName === 'style') {
-      return trimWhitespace(attrValue).replace(/\s*;\s*$/, '');
+      attrValue = trimWhitespace(attrValue).replace(/\s*;\s*$/, '');
+      if (options.minifyCSS) {
+        return minifyCSS(attrValue, options.minifyCSS);
+      }
+      return attrValue;
     }
+    else if (isMetaViewport(tag, attrs) && attrName === 'content') {
+      attrValue = attrValue.replace(/1\.0/g, '1').replace(/\s+/g, '');
+    }
     return attrValue;
   }
 
+  function isMetaViewport(tag, attrs) {
+    if (tag !== 'meta') {
+      return false;
+    }
+    for (var i = 0, len = attrs.length; i < len; i++) {
+      if (attrs[i].name === 'name' && attrs[i].value === 'viewport') {
+        return true;
+      }
+    }
+  }
+
   function cleanConditionalComment(comment) {
@@ -608,2 +653,11 @@ return comment
 
+  function processScript(text, options, currentAttrs) {
+    for (var i = 0, len = currentAttrs.length; i < len; i++) {
+      if (currentAttrs[i].name.toLowerCase() === 'type' &&
+          options.processScripts.indexOf(currentAttrs[i].value) > -1) {
+        return minify(text, options);
+      }
+    }
+  }
+
   var reStartDelimiter = {
@@ -623,3 +677,3 @@ // account for js + html comments (e.g.: //<!--)
   function isOptionalTag(tag) {
-    return (/^(?:html|t?body|t?head|tfoot|tr|td|th|option|source)$/).test(tag);
+    return (/^(?:html|t?body|t?head|tfoot|tr|td|th|dt|dd|option|colgroup|source)$/).test(tag);
   }
@@ -653,2 +707,10 @@
 
+  function attrsToMarkup(attrs) {
+    var markup = '';
+    for (var i = 0, len = attrs.length; i < len; i++) {
+      markup += (' ' + attrs[i].name + (isBooleanAttribute(attrs[i].value) ? '' : ('="' + attrs[i].value + '"')));
+    }
+    return markup;
+  }
+
   function normalizeAttribute(attr, attrs, tag, options) {
@@ -671,5 +733,5 @@
 
-    attrValue = cleanAttributeValue(tag, attrName, attrValue);
+    attrValue = cleanAttributeValue(tag, attrName, attrValue, options, attrs);
 
-    if (!options.removeAttributeQuotes ||
+    if (attrValue !== undefined && !options.removeAttributeQuotes ||
         !canRemoveAttributeQuotes(attrValue)) {
@@ -684,4 +746,4 @@ attrValue = '"' + attrValue + '"';
 
-    if (options.collapseBooleanAttributes &&
-        isBooleanAttribute(attrName)) {
+    if (attrValue === undefined || (options.collapseBooleanAttributes &&
+        isBooleanAttribute(attrName))) {
       attrFragment = attrName;
@@ -709,2 +771,77 @@ }
 
+  function minifyJS(text, options) {
+    if (typeof options !== 'object') {
+      options = { };
+    }
+    options.fromString = true;
+    options.output = { inline_script: true };
+
+    try {
+      // try to get global reference first
+      var __UglifyJS = global.UglifyJS;
+
+      if (typeof __UglifyJS === 'undefined' && typeof require === 'function') {
+        __UglifyJS = require('uglify-js');
+      }
+
+      // noop
+      if (!__UglifyJS) {
+        return text;
+      }
+
+      if (__UglifyJS.minify) {
+        return __UglifyJS.minify(text, options).code;
+      }
+      else if (__UglifyJS.parse) {
+
+        var ast = __UglifyJS.parse(text);
+        ast.figure_out_scope();
+
+        var compressor = __UglifyJS.Compressor();
+        var compressedAst = ast.transform(compressor);
+
+        compressedAst.figure_out_scope();
+        compressedAst.compute_char_frequency();
+
+        if (options.mangle !== false) {
+          compressedAst.mangle_names();
+        }
+
+        var stream = __UglifyJS.OutputStream(options.output);
+        compressedAst.print(stream);
+
+        return stream.toString();
+      }
+      else {
+        return text;
+      }
+    }
+    catch (err) {
+      log(err);
+    }
+    return text;
+  }
+
+  function minifyCSS(text, options) {
+    if (typeof options !== 'object') {
+      options = { };
+    }
+    if (typeof options.noAdvanced === 'undefined') {
+      options.noAdvanced = true;
+    }
+    try {
+      if (typeof CleanCSS !== 'undefined') {
+        return new CleanCSS(options).minify(text);
+      }
+      else if (typeof require === 'function') {
+        var CleanCSSModule = require('clean-css');
+        return new CleanCSSModule(options).minify(text);
+      }
+    }
+    catch (err) {
+      log(err);
+    }
+    return text;
+  }
+
   function minify(value, options) {
@@ -724,2 +861,3 @@
         lint = options.lint,
+        isIgnoring = false,
         t = new Date();
@@ -739,2 +877,8 @@
       start: function( tag, attrs, unary, unarySlash ) {
+
+        if (isIgnoring) {
+          buffer.push('<', tag, attrsToMarkup(attrs), unarySlash ? '/' : '', '>');
+          return;
+        }
+
         tag = tag.toLowerCase();
@@ -766,2 +910,8 @@ currentTag = tag;
       end: function( tag ) {
+
+        if (isIgnoring) {
+          buffer.push('</', tag, '>');
+          return;
+        }
+
         // check if current tag is in a whitespace stack
@@ -799,2 +949,7 @@ if (options.collapseWhitespace) {
       chars: function( text, prevTag, nextTag ) {
+        if (isIgnoring) {
+          buffer.push(text);
+          return;
+        }
+
         if (currentTag === 'script' || currentTag === 'style') {
@@ -807,6 +962,17 @@ if (options.removeCommentsFromCDATA) {
           }
+          if (options.processScripts) {
+            text = processScript(text, options, currentAttrs);
+          }
         }
+        if (currentTag === 'script' && options.minifyJS) {
+          text = minifyJS(text, options.minifyJS);
+        }
+        if (currentTag === 'style' && options.minifyCSS) {
+          text = minifyCSS(text, options.minifyCSS);
+        }
         if (options.collapseWhitespace) {
           if (!stackNoTrimWhitespace.length) {
-            text = (prevTag || nextTag) ? collapseWhitespaceSmart(text, prevTag, nextTag) : trimWhitespace(text);
+            text = (prevTag || nextTag) ?
+              collapseWhitespaceSmart(text, prevTag, nextTag, options)
+              : trimWhitespace(text);
           }
@@ -822,2 +988,7 @@ if (!stackNoCollapseWhitespace.length) {
       comment: function( text ) {
+        if (/^\s*htmlmin:ignore/.test(text)) {
+          isIgnoring = !isIgnoring;
+          buffer.push('<!--' + text + '-->');
+          return;
+        }
         if (options.removeComments) {
@@ -827,3 +998,3 @@ if (isConditionalComment(text)) {
           }
-          else if (isIgnoredComment(text)) {
+          else if (isIgnoredComment(text, options)) {
             text = '<!--' + text + '-->';
@@ -940,4 +1111,4 @@ }
       this.log.push(
-        '<li>Found <span class="deprecated-element">deprecated</span> <strong><code>&lt;' +
-          tag + '&gt;</code></strong> element</li>'
+        'Found <span class="deprecated-element">deprecated</span> <strong><code>&lt;' +
+          tag + '&gt;</code></strong> element'
       );
@@ -947,4 +1118,4 @@ }
       this.log.push(
-        '<li>Found <span class="presentational-element">presentational</span> <strong><code>&lt;' +
-          tag + '&gt;</code></strong> element</li>'
+        'Found <span class="presentational-element">presentational</span> <strong><code>&lt;' +
+          tag + '&gt;</code></strong> element'
       );
@@ -969,3 +1140,3 @@ }
   Lint.prototype._reportRepeatingElement = function() {
-    this.log.push('<li>Found <code>&lt;br></code> sequence. Try replacing it with styling.</li>');
+    this.log.push('Found <code>&lt;br></code> sequence. Try replacing it with styling.');
   };
@@ -976,4 +1147,4 @@
       this.log.push(
-        '<li>Found <span class="event-attribute">event attribute</span> (<strong>',
-        attrName, '</strong>) on <strong><code>&lt;' + tag + '&gt;</code></strong> element</li>'
+        'Found <span class="event-attribute">event attribute</span> (<strong>' +
+        attrName + '</strong>) on <strong><code>&lt;' + tag + '&gt;</code></strong> element.'
       );
@@ -983,4 +1154,4 @@ }
       this.log.push(
-        '<li>Found <span class="deprecated-attribute">deprecated</span> <strong>' +
-          attrName + '</strong> attribute on <strong><code>&lt;', tag, '&gt;</code></strong> element</li>'
+        'Found <span class="deprecated-attribute">deprecated</span> <strong>' +
+          attrName + '</strong> attribute on <strong><code>&lt;' + tag + '&gt;</code></strong> element.'
       );
@@ -990,3 +1161,4 @@ }
       this.log.push(
-        '<li>Found <span class="style-attribute">style attribute</span> on <strong><code>&lt;', tag, '&gt;</code></strong> element</li>'
+        'Found <span class="style-attribute">style attribute</span> on <strong><code>&lt;' +
+          tag + '&gt;</code></strong> element.'
       );
@@ -996,4 +1168,4 @@ }
       this.log.push(
-        '<li>Found <span class="inaccessible-attribute">inaccessible attribute</span> ' +
-          '(on <strong><code>&lt;', tag, '&gt;</code></strong> element)</li>'
+        'Found <span class="inaccessible-attribute">inaccessible attribute</span> ' +
+          '(on <strong><code>&lt;' + tag + '&gt;</code></strong> element).'
       );
@@ -1006,3 +1178,3 @@ }
     if (/(&nbsp;\s*){2,}/.test(chars)) {
-      this.log.push('<li>Found repeating <strong><code>&amp;nbsp;</code></strong> sequence. Try replacing it with styling.</li>');
+      this.log.push('Found repeating <strong><code>&amp;nbsp;</code></strong> sequence. Try replacing it with styling.');
     }
@@ -1020,6 +1192,16 @@ };
     }
-    var report;
-    if (this.log.length && writeToElement) {
-      report = '<ol>' + this.log.join('') + '</ol>';
-      writeToElement.innerHTML = report;
+
+    if (this.log.length) {
+      if (writeToElement) {
+        writeToElement.innerHTML = '<ol><li>' + this.log.join('<li>') + '</ol>';
+      }
+      else {
+        var output = ' - ' +
+          this.log.join('\n - ')
+          .replace(/(<([^>]+)>)/ig, '')
+          .replace(/&lt;/g, '<')
+          .replace(/&gt;/g, '>');
+
+        console.log(output);
+      }
     }
@@ -1026,0 +1208,0 @@ };

dist/htmlminifier.min.js

 /*!
- * HTMLMinifier v0.5.6 (http://kangax.github.io/html-minifier/)
+ * HTMLMinifier v0.6.0 (http://kangax.github.io/html-minifier/)
  * Copyright 2010-2014 Juriy "kangax" Zaytsev
  * Licensed under MIT (https://github.com/kangax/html-minifier/blob/gh-pages/LICENSE)
  */
-!function(a){"use strict";function b(a){for(var b={},c=a.split(","),d=0;d<c.length;d++)b[c[d]]=!0,b[c[d].toUpperCase()]=!0;return b}var c,d,e,f=/^<([\w:-]+)((?:\s*[\w:-]+(?:\s*=\s*(?:(?:"[^"]*")|(?:'[^']*')|[^>\s]+))?)*)\s*(\/?)>/,g=/^<\/([\w:-]+)[^>]*>/,h=/\/>$/,i=/([\w:-]+)(?:\s*=\s*(?:(?:"((?:\\.|[^"])*)")|(?:'((?:\\.|[^'])*)')|([^>\s]+)))?/g,j=/^<!DOCTYPE [^>]+>/i,k=/<(%|\?)/,l=/(%|\?)>/,m=b("area,base,basefont,br,col,frame,hr,img,input,isindex,link,meta,param,embed"),n=b("a,abbr,acronym,applet,b,basefont,bdo,big,br,button,cite,code,del,dfn,em,font,i,iframe,img,input,ins,kbd,label,map,object,q,s,samp,script,select,small,span,strike,strong,sub,sup,textarea,tt,u,var"),o=b("colgroup,dd,dt,li,options,p,td,tfoot,th,thead,tr,source"),p=b("checked,compact,declare,defer,disabled,ismap,multiple,nohref,noresize,noshade,nowrap,readonly,selected"),q=b("script,style"),r={},s=a.HTMLParser=function(a,b){function s(a,c,d,e){for(var f=!1;!b.html5&&z.last()&&n[z.last()];)t("",z.last());if(o[c]&&z.last()===c&&t("",c),e=m[c]||!!e,e?f=a.match(h):z.push(c),b.start){var g=[];d.replace(i,function(a,b){var c=arguments[2]?arguments[2]:arguments[3]?arguments[3]:arguments[4]?arguments[4]:p[b]?b:"";g.push({name:b,value:c,escaped:c.replace(/(^|[^\\])"/g,"$1&quot;")})}),b.start&&b.start(c,g,e,f)}}function t(a,c){var d;if(c)for(d=z.length-1;d>=0&&z[d]!==c;d--);else d=0;if(d>=0){for(var e=z.length-1;e>=d;e--)b.end&&b.end(z[e]);z.length=d}}var u,v,w,x,y,z=[],A=a;for(z.last=function(){return this[this.length-1]};a;){if(v=!0,z.last()&&q[z.last()])c=z.last().toLowerCase(),d=r[c]||(r[c]=new RegExp("([\\s\\S]*?)</"+c+"[^>]*>","i")),a=a.replace(d,function(a,d){return"script"!==c&&"style"!==c&&(d=d.replace(/<!--([\s\S]*?)-->/g,"$1").replace(/<!\[CDATA\[([\s\S]*?)\]\]>/g,"$1")),b.chars&&b.chars(d),""}),t("",c);else 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"+c[e].name+'="'+c[e].escaped+'"';b+=(d?"/":"")+">"},end:function(a){b+="</"+a+">"},chars:function(a){b+=a},comment:function(a){b+="<!--"+a+"-->"},ignore:function(a){b+=a}}),b},a.HTMLtoDOM=function(a,c){var d=b("html,head,body,title"),e={link:"head",base:"head"};c?c=c.ownerDocument||c.getOwnerDocument&&c.getOwnerDocument()||c:"undefined"!=typeof DOMDocument?c=new DOMDocument:"undefined"!=typeof document&&document.implementation&&document.implementation.createDocument?c=document.implementation.createDocument("","",null):"undefined"!=typeof ActiveX&&(c=new ActiveXObject("Msxml.DOMDocument"));var f=[],g=c.documentElement||c.getDocumentElement&&c.getDocumentElement();if(!g&&c.createElement&&!function(){var a=c.createElement("html"),b=c.createElement("head");b.appendChild(c.createElement("title")),a.appendChild(b),a.appendChild(c.createElement("body")),c.appendChild(a)}(),c.getElementsByTagName)for(var h in d)d[h]=c.getElementsByTagName(h)[0];var i=d.body;return new 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d.removeRedundantAttributes&&i(c,f,h,b)||d.removeScriptTypeAttributes&&j(c,f,h)||d.removeStyleLinkTypeAttributes&&k(c,f,h)?"":(h=o(c,f,h,d,b),(void 0!==h&&!d.removeAttributeQuotes||!g(h))&&(h='"'+h+'"'),d.removeEmptyAttributes&&v(c,f,h)?"":(e=void 0===h||d.collapseBooleanAttributes&&l(f)?f:f+"="+h," "+e))}function B(a){for(var b=["canCollapseWhitespace","canTrimWhitespace"],c=0,d=b.length;d>c;c++)a[b[c]]||(a[b[c]]=function(){return!1})}function C(b,c){"object"!=typeof c&&(c={}),c.fromString=!0,c.output={inline_script:!0};try{var d=a.UglifyJS;if("undefined"==typeof d&&"function"==typeof require&&(d=require("uglify-js")),!d)return b;if(d.minify)return d.minify(b,c).code;if(d.parse){var e=d.parse(b);e.figure_out_scope();var f=d.Compressor(),g=e.transform(f);g.figure_out_scope(),g.compute_char_frequency(),c.mangle!==!1&&g.mangle_names();var h=d.OutputStream(c.output);return g.print(h),h.toString()}return b}catch(i){F(i)}return b}function D(a,b){"object"!=typeof b&&(b={}),"undefined"==typeof b.noAdvanced&&(b.noAdvanced=!0);try{if("undefined"!=typeof CleanCSS)return new CleanCSS(b).minify(a);if("function"==typeof require){var c=require("clean-css");return new c(b).minify(a)}}catch(d){F(d)}return a}function E(a,f){function g(a,b){return x(a)||f.canCollapseWhitespace(a,b)}function h(a,b){return y(a)||f.canTrimWhitespace(a,b)}f=f||{},a=H(a),B(f);var i=[],j=[],k="",l="",m=[],n=[],o=[],p=f.lint,v=!1,E=new Date;new G(a,{html5:"undefined"!=typeof f.html5?f.html5:!0,start:function(a,b,c,d){if(v)return void j.push("<",a,z(b),d?"/":"",">");a=a.toLowerCase(),l=a,k="",m=b,f.collapseWhitespace&&(h(a,b)||n.push(a),g(a,b)||o.push(a)),j.push("<",a),p&&p.testElement(a);for(var e=0,i=b.length;i>e;e++)p&&p.testAttribute(a,b[e].name.toLowerCase(),b[e].escaped),j.push(A(b[e],b,a,f));j.push((d&&f.keepClosingSlash?"/":"")+">")},end:function(a){if(v)return void j.push("</",a,">");f.collapseWhitespace&&(n.length&&a===n[n.length-1]&&n.pop(),o.length&&a===o[o.length-1]&&o.pop());var b=""===k&&a===l;return f.removeEmptyElements&&b&&w(a)?void j.splice(j.lastIndexOf("<")):void(f.removeOptionalTags&&u(a)||(j.push("</",a.toLowerCase(),">"),i.push.apply(i,j),j.length=0,k=""))},chars:function(a,d,e){return v?void j.push(a):(("script"===l||"style"===l)&&(f.removeCommentsFromCDATA&&(a=t(a,l)),f.removeCDATASectionsFromCDATA&&(a=r(a)),f.processScripts&&(a=s(a,f,m))),"script"===l&&f.minifyJS&&(a=C(a,f.minifyJS)),"style"===l&&f.minifyCSS&&(a=D(a,f.minifyCSS)),f.collapseWhitespace&&(n.length||(a=d||e?c(a,d,e,f):H(a)),o.length||(a=b(a))),k=a,p&&p.testChars(a),void j.push(a))},comment:function(a){return/^\s*htmlmin:ignore/.test(a)?(v=!v,void j.push("<!--"+a+"-->")):(a=f.removeComments?d(a)?"<!--"+q(a)+"-->":e(a,f)?"<!--"+a+"-->":"":"<!--"+a+"-->",void j.push(a))},ignore:function(a){j.push(f.removeIgnored?"":a)},doctype:function(a){j.push(f.useShortDoctype?"<!DOCTYPE html>":b(a))}}),i.push.apply(i,j);var I=i.join("");return F("minified in: "+(new Date-E)+"ms"),I}var F,G;F=a.console&&a.console.log?function(b){a.console.log(b)}:function(){},a.HTMLParser?G=a.HTMLParser:"function"==typeof require&&(G=require("./htmlparser").HTMLParser);var H=function(a){return a.replace(/^\s+/,"").replace(/\s+$/,"")};String.prototype.trim&&(H=function(a){return a.trim()});var I={script:/^\s*(?:\/\/)?\s*<!--.*\n?/,style:/^\s*<!--\s*/},J={script:/\s*(?:\/\/)?\s*-->\s*$/,style:/\s*-->\s*$/},K=new RegExp("^(?:class|id|style|title|lang|dir|on(?:focus|blur|change|click|dblclick|mouse(?:down|up|over|move|out)|key(?:press|down|up)))$");"undefined"!=typeof exports?exports.minify=E:a.minify=E}(this),function(a){"use strict";function b(a){return/^(?:b|i|big|small|hr|blink|marquee)$/.test(a)}function c(a){return/^(?:applet|basefont|center|dir|font|isindex|s|strike|u)$/.test(a)}function d(a){return/^on[a-z]+/.test(a)}function e(a){return"style"===a.toLowerCase()}function f(a,b){return"align"===b&&/^(?:caption|applet|iframe|img|imput|object|legend|table|hr|div|h[1-6]|p)$/.test(a)||"alink"===b&&"body"===a||"alt"===b&&"applet"===a||"archive"===b&&"applet"===a||"background"===b&&"body"===a||"bgcolor"===b&&/^(?:table|t[rdh]|body)$/.test(a)||"border"===b&&/^(?:img|object)$/.test(a)||"clear"===b&&"br"===a||"code"===b&&"applet"===a||"codebase"===b&&"applet"===a||"color"===b&&/^(?:base(?:font)?)$/.test(a)||"compact"===b&&/^(?:dir|[dou]l|menu)$/.test(a)||"face"===b&&/^base(?:font)?$/.test(a)||"height"===b&&/^(?:t[dh]|applet)$/.test(a)||"hspace"===b&&/^(?:applet|img|object)$/.test(a)||"language"===b&&"script"===a||"link"===b&&"body"===a||"name"===b&&"applet"===a||"noshade"===b&&"hr"===a||"nowrap"===b&&/^t[dh]$/.test(a)||"object"===b&&"applet"===a||"prompt"===b&&"isindex"===a||"size"===b&&/^(?:hr|font|basefont)$/.test(a)||"start"===b&&"ol"===a||"text"===b&&"body"===a||"type"===b&&/^(?:li|ol|ul)$/.test(a)||"value"===b&&"li"===a||"version"===b&&"html"===a||"vlink"===b&&"body"===a||"vspace"===b&&/^(?:applet|img|object)$/.test(a)||"width"===b&&/^(?:hr|td|th|applet|pre)$/.test(a)}function g(a,b){return"href"===a&&/^\s*javascript\s*:\s*void\s*(\s+0|\(\s*0\s*\))\s*$/i.test(b)}function h(){this.log=[],this._lastElement=null,this._isElementRepeated=!1}h.prototype.testElement=function(a){c(a)?this.log.push('Found <span class="deprecated-element">deprecated</span> <strong><code>&lt;'+a+"&gt;</code></strong> element"):b(a)?this.log.push('Found <span class="presentational-element">presentational</span> <strong><code>&lt;'+a+"&gt;</code></strong> element"):this.checkRepeatingElement(a)},h.prototype.checkRepeatingElement=function(a){"br"===a&&"br"===this._lastElement?this._isElementRepeated=!0:this._isElementRepeated&&(this._reportRepeatingElement(),this._isElementRepeated=!1),this._lastElement=a},h.prototype._reportRepeatingElement=function(){this.log.push("Found <code>&lt;br></code> sequence. Try replacing it with styling.")},h.prototype.testAttribute=function(a,b,c){d(b)?this.log.push('Found <span class="event-attribute">event attribute</span> (<strong>'+b+"</strong>) on <strong><code>&lt;"+a+"&gt;</code></strong> element."):f(a,b)?this.log.push('Found <span class="deprecated-attribute">deprecated</span> <strong>'+b+"</strong> attribute on <strong><code>&lt;"+a+"&gt;</code></strong> element."):e(b)?this.log.push('Found <span class="style-attribute">style attribute</span> on <strong><code>&lt;'+a+"&gt;</code></strong> element."):g(b,c)&&this.log.push('Found <span class="inaccessible-attribute">inaccessible attribute</span> (on <strong><code>&lt;'+a+"&gt;</code></strong> element).")},h.prototype.testChars=function(a){this._lastElement="",/(&nbsp;\s*){2,}/.test(a)&&this.log.push("Found repeating <strong><code>&amp;nbsp;</code></strong> sequence. Try replacing it with styling.")},h.prototype.test=function(a,b,c){this.testElement(a),this.testAttribute(a,b,c)},h.prototype.populate=function(a){if(this._isElementRepeated&&this._reportRepeatingElement(),this.log.length)if(a)a.innerHTML="<ol><li>"+this.log.join("<li>")+"</ol>";else{var b=" - "+this.log.join("\n - ").replace(/(<([^>]+)>)/gi,"").replace(/&lt;/g,"<").replace(/&gt;/g,">");console.log(b)}},a.HTMLLint=h}("undefined"==typeof exports?this:exports);

package.json

 {
   "name": "html-minifier",
   "description": "HTML minifier with lint-like capabilities.",
-  "version": "0.5.6",
+  "version": "0.6.0",
   "keywords": [
@@ -10,3 +10,2 @@ "html",
   ],
-  "url": "http://github.com/kangax/html-minifier",
   "homepage": "http://kangax.github.io/html-minifier/",
@@ -27,3 +26,3 @@ "author": "Juriy \"kangax\" Zaytsev",
     "type": "git",
-    "url": "git://github.com/kangax/html-minifier"
+    "url": "https://github.com/kangax/html-minifier"
   },
@@ -34,3 +33,3 @@ "bugs": {
   "engines": {
-    "node": ">=0.8.0"
+    "node": ">=0.10.0"
   },
@@ -43,16 +42,21 @@ "directories": {
   },
+  "dependencies": {
+    "clean-css": "2.1.x",
+    "uglify-js": "2.4.x"
+  },
   "devDependencies": {
     "grunt": "0.4.x",
-    "grunt-contrib-concat": "0.3.x",
-    "grunt-contrib-jshint": "0.8.x",
+    "grunt-contrib-concat": "0.4.x",
+    "grunt-contrib-jshint": "0.10.x",
     "grunt-contrib-qunit": "0.4.x",
-    "grunt-contrib-uglify": "0.3.x",
+    "grunt-contrib-uglify": "0.4.x",
     "grunt-exec": "0.4.x",
     "grunt-jscs-checker": "0.4.x",
-    "load-grunt-tasks": "0.3.x",
-    "qunit": "0.5.x",
-    "time-grunt": "0.2.x"
+    "load-grunt-tasks": "0.4.x",
+    "qunit": "0.6.x",
+    "time-grunt": "0.3.x"
   },
   "files": [
     "dist",
+    "CHANGELOG.md",
     "LICENSE"
@@ -59,0 +63,0 @@ ],

README.md

@@ -1,4 +0,5 @@
-[![NPM version](https://badge.fury.io/js/html-minifier.png)](http://badge.fury.io/js/html-minifier)
-[![Build Status](https://travis-ci.org/kangax/html-minifier.png)](https://travis-ci.org/kangax/html-minifier)
-[![devDependency Status](https://david-dm.org/kangax/html-minifier/dev-status.png?theme=shields.io)](https://david-dm.org/kangax/html-minifier#info=devDependencies)
+[![NPM version](https://badge.fury.io/js/html-minifier.svg)](http://badge.fury.io/js/html-minifier)
+[![Build Status](https://travis-ci.org/kangax/html-minifier.svg)](https://travis-ci.org/kangax/html-minifier)
+[![Dependency Status](https://david-dm.org/kangax/html-minifier.svg?theme=shields.io)](https://david-dm.org/kangax/html-minifier)
+[![devDependency Status](https://david-dm.org/kangax/html-minifier/dev-status.svg?theme=shields.io)](https://david-dm.org/kangax/html-minifier#info=devDependencies)
 
@@ -11,13 +12,15 @@ [HTMLMinifier](http://kangax.github.io/html-minifier/) is a highly __configurable__, __well-tested__, Javascript-based HTML minifier, with lint-like capabilities.
 
-Also see corresponding [Grunt plugin](https://github.com/gruntjs/grunt-contrib-htmlmin).
+Also see corresponding [Grunt plugin](https://github.com/gruntjs/grunt-contrib-htmlmin) & [Ruby wrapper](https://github.com/stereobooster/html_minifier).
 
 How does HTMLMinifier compare to [another solution](http://www.willpeavy.com/minifier/) — HTML Minifier from Will Peavy (1st result in [google search for "html minifier"](https://www.google.com/#q=html+minifier))?
 
-| Site          | Original size _(KB)_ | HTMLMinifier _(KB)_  | Will Peavy _(KB)_  |
-| ------------- |:-------------:| -------------:| -----------:|
-| [Wikipedia](http://en.wikipedia.org/wiki/President_of_the_United_States)     | 401.4       | <b>385.5</b>       |   396.3   |
-| [Stackoverflow](http://stackoverflow.com) | 200.4       | <b>165.3</b>       |   168.3   |
-| [Amazon](http://amazon.com)        | 245.9       | 237.1       |   <b>225</b>     |
-| [ES6 table](http://kangax.github.io/es5-compat-table/es6/)     | 117.9       | <b>82</b>          |   92      |
-| [HTMLMinifier page](https://github.com/kangax/html-minifier)     | 48.8       | <b>41.3</b>          |   43.3      |
+| Site  | Original size _(KB)_ | HTMLMinifier _(KB)_  | Will Peavy _(KB)_  |
+| --------------------------------------------------------------------------- |:-----------:| ----------------:| ------------:|
+| [Wikipedia](http://en.wikipedia.org/wiki/President_of_the_United_States)    | 401.4       | <b>385.5</b>     |   396.3      |
+| [Stackoverflow](http://stackoverflow.com)                                   | 200.4       | <b>165.3</b>     |   168.3      |
+| [MSN](http://msn.com)                                                       | 160         | <b>141</b>       |   145        |
+| [Amazon](http://amazon.com)                                                 | 245.9       | 237.1            |   <b>225</b> |
+| [ES6 table](http://kangax.github.io/es5-compat-table/es6/)                  | 117.9       | <b>82</b>        |   92         |
+| [HTMLMinifier page](https://github.com/kangax/html-minifier)                | 48.8        | <b>41.3</b>      |   43.3       |
+| [Eloquent Javascript](http://eloquentjavascript.net/print.html)             | 890         | <b>860</b>       |   872        |
 
@@ -34,18 +37,27 @@
 
-| Option                         | Description                                                                                                                                                 | Default |
-|--------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------|---------|
-| `removeComments`               | [Strip HTML comments](http://perfectionkills.com/experimenting-with-html-minifier/#remove_comments)                                                         | `false` |
-| `removeCommentsFromCDATA`      | [Strip HTML comments from scripts and styles](http://perfectionkills.com/experimenting-with-html-minifier/#remove_comments_from_scripts_and_styles)         | `false` |
-| `removeCDATASectionsFromCDATA` | [Remove CDATA sections from script and style elements](http://perfectionkills.com/experimenting-with-html-minifier/#remove_cdata_sections)                  | `false` |
+| Option                         | Description     | Default |
+|--------------------------------|-----------------|---------|
+| `removeComments`               | [Strip HTML comments](http://perfectionkills.com/experimenting-with-html-minifier/#remove_comments) | `false` |
+| `removeCommentsFromCDATA`      | [Strip HTML comments from scripts and styles](http://perfectionkills.com/experimenting-with-html-minifier/#remove_comments_from_scripts_and_styles) | `false` |
+| `removeCDATASectionsFromCDATA` | [Remove CDATA sections from script and style elements](http://perfectionkills.com/experimenting-with-html-minifier/#remove_cdata_sections) | `false` |
 | `collapseWhitespace`           | [Collapse white space that contributes to text nodes in a document tree.](http://perfectionkills.com/experimenting-with-html-minifier/#collapse_whitespace) | `false` |
-| `collapseBooleanAttributes`    | [Omit attribute values from boolean attributes](http://perfectionkills.com/experimenting-with-html-minifier/#collapse_boolean_attributes)                   | `false` |
-| `removeAttributeQuotes`        | [Remove quotes around attributes when possible.](http://perfectionkills.com/experimenting-with-html-minifier/#remove_attribute_quotes)                      | `false` |
-| `removeRedundantAttributes`    | [Remove attributes when value matches default.](http://perfectionkills.com/experimenting-with-html-minifier/#remove_redundant_attributes)                   | `false` |
-| `useShortDoctype`              | [Replaces the doctype with the short (HTML5) doctype](http://perfectionkills.com/experimenting-with-html-minifier/#use_short_doctype)                       | `false` |
-| `removeEmptyAttributes`        | [Remove all attributes with whitespace-only values](http://perfectionkills.com/experimenting-with-html-minifier/#remove_empty_or_blank_attributes)          | `false` |
-| `removeOptionalTags`           | [Remove unrequired tags](http://perfectionkills.com/experimenting-with-html-minifier/#remove_optional_tags)                                                 | `false` |
-| `removeEmptyElements`          | [Remove all elements with empty contents](http://perfectionkills.com/experimenting-with-html-minifier/#remove_empty_elements)                               | `false` |
-| `lint`                         | [Toggle linting](http://perfectionkills.com/experimenting-with-html-minifier/#validate_input_through_html_lint)                                             | `false` |
+| `conservativeCollapse`         | Always collapse to 1 space (never remove it entirely) | `false` |
+| `collapseBooleanAttributes`    | [Omit attribute values from boolean attributes](http://perfectionkills.com/experimenting-with-html-minifier/#collapse_boolean_attributes) | `false` |
+| `removeAttributeQuotes`        | [Remove quotes around attributes when possible.](http://perfectionkills.com/experimenting-with-html-minifier/#remove_attribute_quotes) | `false` |
+| `removeRedundantAttributes`    | [Remove attributes when value matches default.](http://perfectionkills.com/experimenting-with-html-minifier/#remove_redundant_attributes) | `false` |
+| `useShortDoctype`              | [Replaces the doctype with the short (HTML5) doctype](http://perfectionkills.com/experimenting-with-html-minifier/#use_short_doctype) | `false` |
+| `removeEmptyAttributes`        | [Remove all attributes with whitespace-only values](http://perfectionkills.com/experimenting-with-html-minifier/#remove_empty_or_blank_attributes) | `false` |
+| `removeOptionalTags`           | [Remove unrequired tags](http://perfectionkills.com/experimenting-with-html-minifier/#remove_optional_tags) | `false` |
+| `removeEmptyElements`          | [Remove all elements with empty contents](http://perfectionkills.com/experimenting-with-html-minifier/#remove_empty_elements) | `false` |
+| `lint`                         | [Toggle linting](http://perfectionkills.com/experimenting-with-html-minifier/#validate_input_through_html_lint) | `false` |
+| `keepClosingSlash`             | Keep the trailing slash on singleton elements                            | `false` |
+| `caseSensitive`                | Treat attributes in case sensitive manner (useful for SVG; e.g. viewBox) | `false` |
+| `minifyJS`                     | Minify Javascript in script elements and on* attributes (uses [UglifyJS](https://github.com/mishoo/UglifyJS2)) | `false` (could be `true`, `false`, `Object` (options)) |
+| `minifyCSS`                    | Minify CSS in style elements and style attributes (uses [clean-css](https://github.com/GoalSmashers/clean-css))  | `false` (could be `true`, `false`, `Object` (options)) |
+| `ignoreCustomComments`             | Array of regex'es that allow to ignore certain comments, when matched  | `[ ]` |
+| `processScripts`                   | Array of strings corresponding to types of script elements to process through minifier (e.g. "text/ng-template", "text/x-handlebars-template", etc.) | `[ ]` |
 
+Chunks of markup can be ignored by wrapping them with `<!-- htmlmin:ignore -->`.
 
+
 [![Bitdeli Badge](https://d2weczhvl823v0.cloudfront.net/kangax/html-minifier/trend.png)](https://bitdeli.com/free "Bitdeli Badge")

Fixed alerts

Major refactor

Supply chain risk

Package has recently undergone a major refactor. It may be unstable or indicate significant internal changes. Use caution when updating to versions that include significant changes.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

63060

increased by20.26%

Number of package files

6

increased by20%

Lines of code

1018

increased by17.96%

Number of lines in readme file

62

increased by24%

Number of medium supply chain risk alerts

0

decreased by-100%

Worsened metrics

Dependency count

2

increased byInfinity%

Dependency changes

• + Addedclean-css@2.1.x

• + Addeduglify-js@2.4.x

• + Addedamdefine@1.0.1(transitive)

• + Addedasync@0.2.10(transitive)

• + Addedcamelcase@1.2.1(transitive)

• + Addedclean-css@2.1.8(transitive)

• + Addedcommander@2.1.0(transitive)

• + Addeddecamelize@1.2.0(transitive)

• + Addedsource-map@0.1.34(transitive)

• + Addeduglify-js@2.4.24(transitive)

• + Addeduglify-to-browserify@1.0.2(transitive)

• + Addedwindow-size@0.1.0(transitive)

• + Addedwordwrap@0.0.2(transitive)

• + Addedyargs@3.5.4(transitive)