1 files changed, 0 insertions, 318 deletions
diff --git a/node_modules/domutils/index.js b/node_modules/domutils/index.js
deleted file mode 100644
index d8b2d2baa..000000000
--- a/node_modules/domutils/index.js
+++ /dev/null
@@ -1,318 +0,0 @@
-var ElementType = require("domelementtype"),
-    DomUtils = module.exports;
-
-var isTag = DomUtils.isTag = ElementType.isTag;
-
-function getChildren(elem){
-	return elem.children;
-}
-function getParent(elem){
-	return elem.parent;
-}
-function getSiblings(elem){
-	var parent = getParent(elem);
-	return parent ? getChildren(parent) : [elem];
-}
-function getAttributeValue(elem, name){
-	return elem.attribs && elem.attribs[name];
-}
-function hasAttrib(elem, name){
-	return hasOwnProperty.call(elem.attribs, name);
-}
-function getName(elem){
-	return elem.name;
-}
-
-DomUtils.getChildren = getChildren;
-DomUtils.getParent = getParent;
-DomUtils.getAttributeValue = getAttributeValue;
-DomUtils.hasAttrib = hasAttrib;
-DomUtils.getName = getName;
-DomUtils.getSiblings = getSiblings;
-
-function find(test, arr, recurse, limit){
-	var result = [], childs;
-
-	for(var i = 0, j = arr.length; i < j; i++){
-		if(test(arr[i])){
-			result.push(arr[i]);
-			if(--limit <= 0) break;
-		}
-
-		childs = getChildren(arr[i]);
-		if(recurse && childs && childs.length > 0){
-			childs = find(test, childs, recurse, limit);
-			result = result.concat(childs);
-			limit -= childs.length;
-			if(limit <= 0) break;
-		}
-	}
-
-	return result;
-}
-
-function findOneChild(test, arr){
-	for(var i = 0, l = arr.length; i < l; i++){
-		if(test(arr[i])) return arr[i];
-	}
-
-	return null;
-}
-
-function findOne(test, arr){
-	var elem = null;
-
-	for(var i = 0, l = arr.length; i < l && !elem; i++){
-		if(test(arr[i])){
-			elem = arr[i];
-		} else if(arr[i].children && arr[i].children.length > 0){
-			elem = findOne(test, arr[i].children);
-		}
-	}
-
-	return elem;
-}
-
-DomUtils.findOne = findOne;
-
-function findAll(test, elems){
-	var result = [];
-	for(var i = 0, j = elems.length; i < j; i++){
-		if(test(elems[i])) result.push(elems[i]);
-
-		var childs = getChildren(elems[i]);
-		if(childs && childs.length){
-			result = result.concat(findAll(test, childs));
-		}
-	}
-	return result;
-}
-
-DomUtils.findAll = findAll;
-
-function filter(test, element, recurse, limit){
-	if(!Array.isArray(element)) element = [element];
-
-	if(typeof limit !== "number" || !isFinite(limit)){
-		if(recurse === false){
-			return element.filter(test);
-		} else {
-			return findAll(test, element);
-		}
-	} else if(limit === 1){
-		if(recurse === false){
-			element = findOneChild(test, element);
-		} else {
-			element = findOne(test, element);
-		}
-		return element ? [element] : [];
-	} else {
-		return find(test, element, recurse !== false, limit);
-	}
-}
-
-DomUtils.filter = filter;
-
-DomUtils.testElement = function(options, element){
-	for(var key in options){
-		if(!options.hasOwnProperty(key));
-		else if(key === "tag_name"){
-			if(!isTag(element) || !options.tag_name(element.name)){
-				return false;
-			}
-		} else if(key === "tag_type"){
-			if(!options.tag_type(element.type)) return false;
-		} else if(key === "tag_contains"){
-			if(isTag(element) || !options.tag_contains(element.data)){
-				return false;
-			}
-		} else if(!element.attribs || !options[key](element.attribs[key])){
-			return false;
-		}
-	}
-	return true;
-};
-
-var Checks = {
-	tag_name: function(name){
-		if(typeof name === "function"){ 
-			return function(elem){ return isTag(elem) && name(elem.name); };
-		} else if(name === "*"){
-			return isTag;
-		} else {
-			return function(elem){ return isTag(elem) && elem.name === name; };
-		}
-	},
-	tag_type: function(type){
-		if(typeof type === "function"){
-			return function(elem){ return type(elem.type); };
-		} else {
-			return function(elem){ return elem.type === type; };
-		}
-	},
-	tag_contains: function(data){
-		if(typeof type === "function"){
-			return function(elem){ return !isTag(elem) && data(elem.data); };
-		} else {
-			return function(elem){ return !isTag(elem) && elem.data === data; };
-		}
-	}
-};
-
-function getAttribCheck(attrib, value){
-	if(typeof value === "function"){
-		return function(elem){ return elem.attribs && value(elem.attribs[attrib]); };
-	} else {
-		return function(elem){ return elem.attribs && elem.attribs[attrib] === value; };
-	}
-}
-
-DomUtils.getElements = function(options, element, recurse, limit){
-	var funcs = [];
-	for(var key in options){
-		if(options.hasOwnProperty(key)){
-			if(key in Checks) funcs.push(Checks[key](options[key]));
-			else funcs.push(getAttribCheck(key, options[key]));
-		}
-	}
-
-	if(funcs.length === 0) return [];
-	if(funcs.length === 1) return filter(funcs[0], element, recurse, limit);
-	return filter(
-		function(elem){
-			return funcs.some(function(func){ return func(elem); });
-		},
-		element, recurse, limit
-	);
-};
-
-DomUtils.getElementById = function(id, element, recurse){
-	if(!Array.isArray(element)) element = [element];
-	return findOne(getAttribCheck("id", id), element, recurse !== false);
-};
-
-DomUtils.getElementsByTagName = function(name, element, recurse, limit){
-	return filter(Checks.tag_name(name), element, recurse, limit);
-};
-
-DomUtils.getElementsByTagType = function(type, element, recurse, limit){
-	return filter(Checks.tag_type(type), element, recurse, limit);
-};
-
-DomUtils.removeElement = function(elem){
-	if(elem.prev) elem.prev.next = elem.next;
-	if(elem.next) elem.next.prev = elem.prev;
-
-	if(elem.parent){
-		var childs = elem.parent.children;
-		childs.splice(childs.lastIndexOf(elem), 1);
-	}
-};
-
-DomUtils.replaceElement = function(elem, replacement){
-	if(elem.prev){
-		elem.prev.next = replacement;
-		replacement.prev = elem.prev;
-	}
-	if(elem.next){
-		elem.next.prev = replacement;
-		replacement.next = elem.next;
-	}
-	if(elem.parent){
-		var childs = elem.parent.children;
-		childs.splice(childs.lastIndexOf(elem), 1, replacement);
-		replacement.parent = elem.parent;
-	}
-};
-
-DomUtils.getInnerHTML = function(elem){
-	if(!elem.children) return "";
-
-	var childs = elem.children,
-		childNum = childs.length,
-		ret = "";
-
-	for(var i = 0; i < childNum; i++){
-		ret += DomUtils.getOuterHTML(childs[i]);
-	}
-
-	return ret;
-};
-
-//boolean attributes without a value (taken from MatthewMueller/cheerio)
-var booleanAttribs = {
-	__proto__: null,
-	async: true,
-	autofocus: true,
-	autoplay: true,
-	checked: true,
-	controls: true,
-	defer: true,
-	disabled: true,
-	hidden: true,
-	loop: true,
-	multiple: true,
-	open: true,
-	readonly: true,
-	required: true,
-	scoped: true,
-	selected: true,
-	"/": true //TODO when is this required?
-};
-
-var emptyTags = {
-	__proto__: null,
-	area: true,
-	base: true,
-	basefont: true,
-	br: true,
-	col: true,
-	frame: true,
-	hr: true,
-	img: true,
-	input: true,
-	isindex: true,
-	link: true,
-	meta: true,
-	param: true,
-	embed: true
-};
-
-DomUtils.getOuterHTML = function(elem){
-	var type = elem.type;
-
-	if(type === ElementType.Text) return elem.data;
-	if(type === ElementType.Comment) return "<!--" + elem.data + "-->";
-	if(type === ElementType.Directive) return "<" + elem.data + ">";
-	if(type === ElementType.CDATA) return "<!CDATA " + DomUtils.getInnerHTML(elem) + "]]>";
-
-	var ret = "<" + elem.name;
-	if("attribs" in elem){
-		for(var attr in elem.attribs){
-			if(elem.attribs.hasOwnProperty(attr)){
-				ret += " " + attr;
-				var value = elem.attribs[attr];
-				if(!value){
-					if( !(attr in booleanAttribs) ){
-						ret += '=""';
-					}
-				} else {
-					ret += '="' + value + '"';
-				}
-			}
-		}
-	}
-
-	if (elem.name in emptyTags && elem.children.length === 0) {
-		return ret + " />";
-	} else {
-		return ret + ">" + DomUtils.getInnerHTML(elem) + "</" + elem.name + ">";
-	}
-};
-
-DomUtils.getText = function getText(elem){
-	if(Array.isArray(elem)) return elem.map(getText).join("");
-	if(isTag(elem) || elem.type === ElementType.CDATA) return getText(elem.children);
-	if(elem.type === ElementType.Text) return elem.data;
-	return "";
-};