text: /**
   * Simple, lightweight, usable local autocomplete library for modern browsers
   * Because there weren’t enough autocomplete scripts in the world? Because I’m completely insane and have NIH syndrome? Probably both. :P
   * @author Lea Verou http://leaverou.github.io/awesomplete
   * MIT license
   */
  
  (function () {
  
  var _ = function (input, o) {
  	var me = this;
  
  	// Setup
  
  	this.input = $(input);
  	this.input.setAttribute("autocomplete", "off");
  	this.input.setAttribute("aria-autocomplete", "list");
  
  	o = o || {};
  
  	configure(this, {
  		minChars: 2,
  		maxItems: 10,
  		autoFirst: false,
  		data: _.DATA,
  		filter: _.FILTER_CONTAINS,
  		sort: _.SORT_BYLENGTH,
  		item: _.ITEM,
  		replace: _.REPLACE
  	}, o);
  
  	this.index = -1;
  
  	// Create necessary elements
  
  	this.container = $.create("div", {
  		className: "awesomplete",
  		around: input
  	});
  
  	this.ul = $.create("ul", {
  		hidden: "hidden",
  		inside: this.container
  	});
  
  	this.status = $.create("span", {
  		className: "visually-hidden",
  		role: "status",
  		"aria-live": "assertive",
  		"aria-relevant": "additions",
  		inside: this.container
  	});
  
  	// Bind events
  
  	$.bind(this.input, {
  		"input": this.evaluate.bind(this),
  		"blur": this.close.bind(this, { reason: "blur" }),
  		"keydown": function(evt) {
  			var c = evt.keyCode;
  
  			// If the dropdown `ul` is in view, then act on keydown for the following keys:
  			// Enter / Esc / Up / Down
  			if(me.opened) {
  				if (c === 13 && me.selected) { // Enter
  					evt.preventDefault();
  					me.select();
  				}
  				else if (c === 27) { // Esc
  					me.close({ reason: "esc" });
  				}
  				else if (c === 38 || c === 40) { // Down/Up arrow
  					evt.preventDefault();
  					me[c === 38? "previous" : "next"]();
  				}
  			}
  		}
  	});
  
  	$.bind(this.input.form, {"submit": this.close.bind(this, { reason: "submit" })});
  
  	$.bind(this.ul, {"mousedown": function(evt) {
  		var li = evt.target;
  
  		if (li !== this) {
  
  			while (li && !/li/i.test(li.nodeName)) {
  				li = li.parentNode;
  			}
  
  			if (li && evt.button === 0) {  // Only select on left click
  				evt.preventDefault();
  				me.select(li, evt.target);
  			}
  		}
  	}});
  
  	if (this.input.hasAttribute("list")) {
  		this.list = "#" + this.input.getAttribute("list");
  		this.input.removeAttribute("list");
  	}
  	else {
  		this.list = this.input.getAttribute("data-list") || o.list || [];
  	}
  
  	_.all.push(this);
  };
  
  _.prototype = {
  	set list(list) {
  		if (Array.isArray(list)) {
  			this._list = list;
  		}
  		else if (typeof list === "string" && list.indexOf(",") > -1) {
  				this._list = list.split(/\s*,\s*/);
  		}
  		else { // Element or CSS selector
  			list = $(list);
  
  			if (list && list.children) {
  				var items = [];
  				slice.apply(list.children).forEach(function (el) {
  					if (!el.disabled) {
  						var text = el.textContent.trim();
  						var value = el.value || text;
  						var label = el.label || text;
  						if (value !== "") {
  							items.push({ label: label, value: value });
  						}
  					}
  				});
  				this._list = items;
  			}
  		}
  
  		if (document.activeElement === this.input) {
  			this.evaluate();
  		}
  	},
  
  	get selected() {
  		return this.index > -1;
  	},
  
  	get opened() {
  		return !this.ul.hasAttribute("hidden");
  	},
  
  	close: function (o) {
  		if (!this.opened) {
  			return;
  		}
  
  		this.ul.setAttribute("hidden", "");
  		this.index = -1;
  
  		$.fire(this.input, "awesomplete-close", o || {});
  	},
  
  	open: function () {
  		this.ul.removeAttribute("hidden");
  
  		if (this.autoFirst && this.index === -1) {
  			this.goto(0);
  		}
  
  		$.fire(this.input, "awesomplete-open");
  	},
  
  	next: function () {
  		var count = this.ul.children.length;
  
  		this.goto(this.index < count - 1? this.index + 1 : -1);
  	},
  
  	previous: function () {
  		var count = this.ul.children.length;
  
  		this.goto(this.selected? this.index - 1 : count - 1);
  	},
  
  	// Should not be used, highlights specific item without any checks!
  	goto: function (i) {
  		var lis = this.ul.children;
  
  		if (this.selected) {
  			lis[this.index].setAttribute("aria-selected", "false");
  		}
  
  		this.index = i;
  
  		if (i > -1 && lis.length > 0) {
  			lis[i].setAttribute("aria-selected", "true");
  			this.status.textContent = lis[i].textContent;
  
  			$.fire(this.input, "awesomplete-highlight", {
  				text: this.suggestions[this.index]
  			});
  		}
  	},
  
  	select: function (selected, origin) {
  		if (selected) {
  			this.index = $.siblingIndex(selected);
  		} else {
  			selected = this.ul.children[this.index];
  		}
  
  		if (selected) {
  			var suggestion = this.suggestions[this.index];
  
  			var allowed = $.fire(this.input, "awesomplete-select", {
  				text: suggestion,
  				origin: origin || selected
  			});
  
  			if (allowed) {
  				this.replace(suggestion);
  				this.close({ reason: "select" });
  				$.fire(this.input, "awesomplete-selectcomplete", {
  					text: suggestion
  				});
  			}
  		}
  	},
  
  	evaluate: function() {
  		var me = this;
  		var value = this.input.value;
  
  		if (value.length >= this.minChars && this._list.length > 0) {
  			this.index = -1;
  			// Populate list with options that match
  			this.ul.innerHTML = "";
  
  			this.suggestions = this._list
  				.map(function(item) {
  					return new Suggestion(me.data(item, value));
  				})
  				.filter(function(item) {
  					return me.filter(item, value);
  				})
  				.sort(this.sort)
  				.slice(0, this.maxItems);
  
  			this.suggestions.forEach(function(text) {
  					me.ul.appendChild(me.item(text, value));
  				});
  
  			if (this.ul.children.length === 0) {
  				this.close({ reason: "nomatches" });
  			} else {
  				this.open();
  			}
  		}
  		else {
  			this.close({ reason: "nomatches" });
  		}
  	}
  };
  
  // Static methods/properties
  
  _.all = [];
  
  _.FILTER_CONTAINS = function (text, input) {
  	return RegExp($.regExpEscape(input.trim()), "i").test(text);
  };
  
  _.FILTER_STARTSWITH = function (text, input) {
  	return RegExp("^" + $.regExpEscape(input.trim()), "i").test(text);
  };
  
  _.SORT_BYLENGTH = function (a, b) {
  	if (a.length !== b.length) {
  		return a.length - b.length;
  	}
  
  	return a < b? -1 : 1;
  };
  
  _.ITEM = function (text, input) {
  	var html = input === '' ? text : text.replace(RegExp($.regExpEscape(input.trim()), "gi"), "<mark>$&</mark>");
  	return $.create("li", {
  		innerHTML: html,
  		"aria-selected": "false"
  	});
  };
  
  _.REPLACE = function (text) {
  	this.input.value = text.value;
  };
  
  _.DATA = function (item/*, input*/) { return item; };
  
  // Private functions
  
  function Suggestion(data) {
  	var o = Array.isArray(data)
  	  ? { label: data[0], value: data[1] }
  	  : typeof data === "object" && "label" in data && "value" in data ? data : { label: data, value: data };
  
  	this.label = o.label || o.value;
  	this.value = o.value;
  }
  Object.defineProperty(Suggestion.prototype = Object.create(String.prototype), "length", {
  	get: function() { return this.label.length; }
  });
  Suggestion.prototype.toString = Suggestion.prototype.valueOf = function () {
  	return "" + this.label;
  };
  
  function configure(instance, properties, o) {
  	for (var i in properties) {
  		var initial = properties[i],
  		    attrValue = instance.input.getAttribute("data-" + i.toLowerCase());
  
  		if (typeof initial === "number") {
  			instance[i] = parseInt(attrValue);
  		}
  		else if (initial === false) { // Boolean options must be false by default anyway
  			instance[i] = attrValue !== null;
  		}
  		else if (initial instanceof Function) {
  			instance[i] = null;
  		}
  		else {
  			instance[i] = attrValue;
  		}
  
  		if (!instance[i] && instance[i] !== 0) {
  			instance[i] = (i in o)? o[i] : initial;
  		}
  	}
  }
  
  // Helpers
  
  var slice = Array.prototype.slice;
  
  function $(expr, con) {
  	return typeof expr === "string"? (con || document).querySelector(expr) : expr || null;
  }
  
  function $$(expr, con) {
  	return slice.call((con || document).querySelectorAll(expr));
  }
  
  $.create = function(tag, o) {
  	var element = document.createElement(tag);
  
  	for (var i in o) {
  		var val = o[i];
  
  		if (i === "inside") {
  			$(val).appendChild(element);
  		}
  		else if (i === "around") {
  			var ref = $(val);
  			ref.parentNode.insertBefore(element, ref);
  			element.appendChild(ref);
  		}
  		else if (i in element) {
  			element[i] = val;
  		}
  		else {
  			element.setAttribute(i, val);
  		}
  	}
  
  	return element;
  };
  
  $.bind = function(element, o) {
  	if (element) {
  		for (var event in o) {
  			var callback = o[event];
  
  			event.split(/\s+/).forEach(function (event) {
  				element.addEventListener(event, callback);
  			});
  		}
  	}
  };
  
  $.fire = function(target, type, properties) {
  	var evt = document.createEvent("HTMLEvents");
  
  	evt.initEvent(type, true, true );
  
  	for (var j in properties) {
  		evt[j] = properties[j];
  	}
  
  	return target.dispatchEvent(evt);
  };
  
  $.regExpEscape = function (s) {
  	return s.replace(/[-\\^$*+?.()|[\]{}]/g, "\\$&");
  };
  
  $.siblingIndex = function (el) {
  	/* eslint-disable no-cond-assign */
  	for (var i = 0; el = el.previousElementSibling; i++);
  	return i;
  };
  
  // Initialization
  
  function init() {
  	$$("input.awesomplete").forEach(function (input) {
  		new _(input);
  	});
  }
  
  // Are we in a browser? Check for Document constructor
  if (typeof Document !== "undefined") {
  	// DOM already loaded?
  	if (document.readyState !== "loading") {
  		init();
  	}
  	else {
  		// Wait for it
  		document.addEventListener("DOMContentLoaded", init);
  	}
  }
  
  _.$ = $;
  _.$$ = $$;
  
  // Make sure to export Awesomplete on self when in a browser
  if (typeof self !== "undefined") {
  	self.Awesomplete = _;
  }
  
  // Expose Awesomplete as a CJS module
  if (typeof module === "object" && module.exports) {
  	module.exports = _;
  }
  
  return _;
  
  }());
  