--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/default/node_modules/tablesaw/src/lib/shoestring-custom.js	Sat May 31 09:21:51 2025 +0800
@@ -0,0 +1,1706 @@
+/*! Shoestring - v2.0.0 - 2017-02-14
+* http://github.com/filamentgroup/shoestring/
+* Copyright (c) 2017 Scott Jehl, Filament Group, Inc; Licensed MIT & GPLv2 */ 
+(function( factory ) {
+	if( typeof define === 'function' && define.amd ) {
+			// AMD. Register as an anonymous module.
+			define( [ 'shoestring' ], factory );
+	} else if (typeof module === 'object' && module.exports) {
+		// Node/CommonJS
+		module.exports = factory();
+	} else {
+		// Browser globals
+		factory();
+	}
+}(function () {
+	var win = typeof window !== "undefined" ? window : this;
+	var doc = win.document;
+
+
+	/**
+	 * The shoestring object constructor.
+	 *
+	 * @param {string,object} prim The selector to find or element to wrap.
+	 * @param {object} sec The context in which to match the `prim` selector.
+	 * @returns shoestring
+	 * @this window
+	 */
+	function shoestring( prim, sec ){
+		var pType = typeof( prim ),
+				ret = [],
+				sel;
+
+		// return an empty shoestring object
+		if( !prim ){
+			return new Shoestring( ret );
+		}
+
+		// ready calls
+		if( prim.call ){
+			return shoestring.ready( prim );
+		}
+
+		// handle re-wrapping shoestring objects
+		if( prim.constructor === Shoestring && !sec ){
+			return prim;
+		}
+
+		// if string starting with <, make html
+		if( pType === "string" && prim.indexOf( "<" ) === 0 ){
+			var dfrag = doc.createElement( "div" );
+
+			dfrag.innerHTML = prim;
+
+			// TODO depends on children (circular)
+			return shoestring( dfrag ).children().each(function(){
+				dfrag.removeChild( this );
+			});
+		}
+
+		// if string, it's a selector, use qsa
+		if( pType === "string" ){
+			if( sec ){
+				return shoestring( sec ).find( prim );
+			}
+
+				sel = doc.querySelectorAll( prim );
+
+			return new Shoestring( sel, prim );
+		}
+
+		// array like objects or node lists
+		if( Object.prototype.toString.call( pType ) === '[object Array]' ||
+				(win.NodeList && prim instanceof win.NodeList) ){
+
+			return new Shoestring( prim, prim );
+		}
+
+		// if it's an array, use all the elements
+		if( prim.constructor === Array ){
+			return new Shoestring( prim, prim );
+		}
+
+		// otherwise assume it's an object the we want at an index
+		return new Shoestring( [prim], prim );
+	}
+
+	var Shoestring = function( ret, prim ) {
+		this.length = 0;
+		this.selector = prim;
+		shoestring.merge(this, ret);
+	};
+
+	// TODO only required for tests
+	Shoestring.prototype.reverse = [].reverse;
+
+	// For adding element set methods
+	shoestring.fn = Shoestring.prototype;
+
+	shoestring.Shoestring = Shoestring;
+
+	// For extending objects
+	// TODO move to separate module when we use prototypes
+	shoestring.extend = function( first, second ){
+		for( var i in second ){
+			if( second.hasOwnProperty( i ) ){
+				first[ i ] = second[ i ];
+			}
+		}
+
+		return first;
+	};
+
+	// taken directly from jQuery
+	shoestring.merge = function( first, second ) {
+		var len, j, i;
+
+		len = +second.length,
+		j = 0,
+		i = first.length;
+
+		for ( ; j < len; j++ ) {
+			first[ i++ ] = second[ j ];
+		}
+
+		first.length = i;
+
+		return first;
+	};
+
+	// expose
+	win.shoestring = shoestring;
+
+
+
+	/**
+	 * Iterates over `shoestring` collections.
+	 *
+	 * @param {function} callback The callback to be invoked on each element and index
+	 * @return shoestring
+	 * @this shoestring
+	 */
+	shoestring.fn.each = function( callback ){
+		return shoestring.each( this, callback );
+	};
+
+	shoestring.each = function( collection, callback ) {
+		var val;
+		for( var i = 0, il = collection.length; i < il; i++ ){
+			val = callback.call( collection[i], i, collection[i] );
+			if( val === false ){
+				break;
+			}
+		}
+
+		return collection;
+	};
+
+
+
+  /**
+	 * Check for array membership.
+	 *
+	 * @param {object} needle The thing to find.
+	 * @param {object} haystack The thing to find the needle in.
+	 * @return {boolean}
+	 * @this window
+	 */
+	shoestring.inArray = function( needle, haystack ){
+		var isin = -1;
+		for( var i = 0, il = haystack.length; i < il; i++ ){
+			if( haystack.hasOwnProperty( i ) && haystack[ i ] === needle ){
+				isin = i;
+			}
+		}
+		return isin;
+	};
+
+
+
+  /**
+	 * Bind callbacks to be run when the DOM is "ready".
+	 *
+	 * @param {function} fn The callback to be run
+	 * @return shoestring
+	 * @this shoestring
+	 */
+	shoestring.ready = function( fn ){
+		if( ready && fn ){
+			fn.call( doc );
+		}
+		else if( fn ){
+			readyQueue.push( fn );
+		}
+		else {
+			runReady();
+		}
+
+		return [doc];
+	};
+
+	// TODO necessary?
+	shoestring.fn.ready = function( fn ){
+		shoestring.ready( fn );
+		return this;
+	};
+
+	// Empty and exec the ready queue
+	var ready = false,
+		readyQueue = [],
+		runReady = function(){
+			if( !ready ){
+				while( readyQueue.length ){
+					readyQueue.shift().call( doc );
+				}
+				ready = true;
+			}
+		};
+
+	// If DOM is already ready at exec time, depends on the browser.
+	// From: https://github.com/mobify/mobifyjs/blob/526841be5509e28fc949038021799e4223479f8d/src/capture.js#L128
+	if (doc.attachEvent ? doc.readyState === "complete" : doc.readyState !== "loading") {
+		runReady();
+	} else {
+		doc.addEventListener( "DOMContentLoaded", runReady, false );
+		doc.addEventListener( "readystatechange", runReady, false );
+		win.addEventListener( "load", runReady, false );
+	}
+
+
+
+  /**
+	 * Checks the current set of elements against the selector, if one matches return `true`.
+	 *
+	 * @param {string} selector The selector to check.
+	 * @return {boolean}
+	 * @this {shoestring}
+	 */
+	shoestring.fn.is = function( selector ){
+		var ret = false, self = this, parents, check;
+
+		// assume a dom element
+		if( typeof selector !== "string" ){
+			// array-like, ie shoestring objects or element arrays
+			if( selector.length && selector[0] ){
+				check = selector;
+			} else {
+				check = [selector];
+			}
+
+			return _checkElements(this, check);
+		}
+
+		parents = this.parent();
+
+		if( !parents.length ){
+			parents = shoestring( doc );
+		}
+
+		parents.each(function( i, e ) {
+			var children;
+
+					children = e.querySelectorAll( selector );
+
+			ret = _checkElements( self, children );
+		});
+
+		return ret;
+	};
+
+	function _checkElements(needles, haystack){
+		var ret = false;
+
+		needles.each(function() {
+			var j = 0;
+
+			while( j < haystack.length ){
+				if( this === haystack[j] ){
+					ret = true;
+				}
+
+				j++;
+			}
+		});
+
+		return ret;
+	}
+
+
+
+	/**
+	 * Get data attached to the first element or set data values on all elements in the current set.
+	 *
+	 * @param {string} name The data attribute name.
+	 * @param {any} value The value assigned to the data attribute.
+	 * @return {any|shoestring}
+	 * @this shoestring
+	 */
+	shoestring.fn.data = function( name, value ){
+		if( name !== undefined ){
+			if( value !== undefined ){
+				return this.each(function(){
+					if( !this.shoestringData ){
+						this.shoestringData = {};
+					}
+
+					this.shoestringData[ name ] = value;
+				});
+			}
+			else {
+				if( this[ 0 ] ) {
+					if( this[ 0 ].shoestringData ) {
+						return this[ 0 ].shoestringData[ name ];
+					}
+				}
+			}
+		}
+		else {
+			return this[ 0 ] ? this[ 0 ].shoestringData || {} : undefined;
+		}
+	};
+
+
+	/**
+	 * Remove data associated with `name` or all the data, for each element in the current set.
+	 *
+	 * @param {string} name The data attribute name.
+	 * @return shoestring
+	 * @this shoestring
+	 */
+	shoestring.fn.removeData = function( name ){
+		return this.each(function(){
+			if( name !== undefined && this.shoestringData ){
+				this.shoestringData[ name ] = undefined;
+				delete this.shoestringData[ name ];
+			}	else {
+				this[ 0 ].shoestringData = {};
+			}
+		});
+	};
+
+
+
+	/**
+	 * An alias for the `shoestring` constructor.
+	 */
+	win.$ = shoestring;
+
+
+
+	/**
+	 * Add a class to each DOM element in the set of elements.
+	 *
+	 * @param {string} className The name of the class to be added.
+	 * @return shoestring
+	 * @this shoestring
+	 */
+	shoestring.fn.addClass = function( className ){
+		var classes = className.replace(/^\s+|\s+$/g, '').split( " " );
+
+		return this.each(function(){
+			for( var i = 0, il = classes.length; i < il; i++ ){
+				if( this.className !== undefined &&
+						(this.className === "" ||
+						!this.className.match( new RegExp( "(^|\\s)" + classes[ i ] + "($|\\s)"))) ){
+					this.className += " " + classes[ i ];
+				}
+			}
+		});
+	};
+
+
+
+  /**
+	 * Add elements matching the selector to the current set.
+	 *
+	 * @param {string} selector The selector for the elements to add from the DOM
+	 * @return shoestring
+	 * @this shoestring
+	 */
+	shoestring.fn.add = function( selector ){
+		var ret = [];
+		this.each(function(){
+			ret.push( this );
+		});
+
+		shoestring( selector ).each(function(){
+			ret.push( this );
+		});
+
+		return shoestring( ret );
+	};
+
+
+
+	/**
+	 * Insert an element or HTML string as the last child of each element in the set.
+	 *
+	 * @param {string|HTMLElement} fragment The HTML or HTMLElement to insert.
+	 * @return shoestring
+	 * @this shoestring
+	 */
+	shoestring.fn.append = function( fragment ){
+		if( typeof( fragment ) === "string" || fragment.nodeType !== undefined ){
+			fragment = shoestring( fragment );
+		}
+
+		return this.each(function( i ){
+			for( var j = 0, jl = fragment.length; j < jl; j++ ){
+				this.appendChild( i > 0 ? fragment[ j ].cloneNode( true ) : fragment[ j ] );
+			}
+		});
+	};
+
+
+
+	/**
+	 * Insert the current set as the last child of the elements matching the selector.
+	 *
+	 * @param {string} selector The selector after which to append the current set.
+	 * @return shoestring
+	 * @this shoestring
+	 */
+	shoestring.fn.appendTo = function( selector ){
+		return this.each(function(){
+			shoestring( selector ).append( this );
+		});
+	};
+
+
+
+  /**
+	 * Get the value of the first element of the set or set the value of all the elements in the set.
+	 *
+	 * @param {string} name The attribute name.
+	 * @param {string} value The new value for the attribute.
+	 * @return {shoestring|string|undefined}
+	 * @this {shoestring}
+	 */
+	shoestring.fn.attr = function( name, value ){
+		var nameStr = typeof( name ) === "string";
+
+		if( value !== undefined || !nameStr ){
+			return this.each(function(){
+				if( nameStr ){
+					this.setAttribute( name, value );
+				}	else {
+					for( var i in name ){
+						if( name.hasOwnProperty( i ) ){
+							this.setAttribute( i, name[ i ] );
+						}
+					}
+				}
+			});
+		} else {
+			return this[ 0 ] ? this[ 0 ].getAttribute( name ) : undefined;
+		}
+	};
+
+
+
+	/**
+	 * Insert an element or HTML string before each element in the current set.
+	 *
+	 * @param {string|HTMLElement} fragment The HTML or HTMLElement to insert.
+	 * @return shoestring
+	 * @this shoestring
+	 */
+	shoestring.fn.before = function( fragment ){
+		if( typeof( fragment ) === "string" || fragment.nodeType !== undefined ){
+			fragment = shoestring( fragment );
+		}
+
+		return this.each(function( i ){
+			for( var j = 0, jl = fragment.length; j < jl; j++ ){
+				this.parentNode.insertBefore( i > 0 ? fragment[ j ].cloneNode( true ) : fragment[ j ], this );
+			}
+		});
+	};
+
+
+
+	/**
+	 * Get the children of the current collection.
+	 * @return shoestring
+	 * @this shoestring
+	 */
+	shoestring.fn.children = function(){
+				var ret = [],
+			childs,
+			j;
+		this.each(function(){
+			childs = this.children;
+			j = -1;
+
+			while( j++ < childs.length-1 ){
+				if( shoestring.inArray(  childs[ j ], ret ) === -1 ){
+					ret.push( childs[ j ] );
+				}
+			}
+		});
+		return shoestring(ret);
+	};
+
+
+
+	/**
+	 * Find an element matching the selector in the set of the current element and its parents.
+	 *
+	 * @param {string} selector The selector used to identify the target element.
+	 * @return shoestring
+	 * @this shoestring
+	 */
+	shoestring.fn.closest = function( selector ){
+		var ret = [];
+
+		if( !selector ){
+			return shoestring( ret );
+		}
+
+		this.each(function(){
+			var element, $self = shoestring( element = this );
+
+			if( $self.is(selector) ){
+				ret.push( this );
+				return;
+			}
+
+			while( element.parentElement ) {
+				if( shoestring(element.parentElement).is(selector) ){
+					ret.push( element.parentElement );
+					break;
+				}
+
+				element = element.parentElement;
+			}
+		});
+
+		return shoestring( ret );
+	};
+
+
+
+  shoestring.cssExceptions = {
+		'float': [ 'cssFloat' ]
+	};
+
+
+
+	(function() {
+		var cssExceptions = shoestring.cssExceptions;
+
+		// IE8 uses marginRight instead of margin-right
+		function convertPropertyName( str ) {
+			return str.replace( /\-([A-Za-z])/g, function ( match, character ) {
+				return character.toUpperCase();
+			});
+		}
+
+		function _getStyle( element, property ) {
+			return win.getComputedStyle( element, null ).getPropertyValue( property );
+		}
+
+		var vendorPrefixes = [ '', '-webkit-', '-ms-', '-moz-', '-o-', '-khtml-' ];
+
+		/**
+		 * Private function for getting the computed style of an element.
+		 *
+		 * **NOTE** Please use the [css](../css.js.html) method instead.
+		 *
+		 * @method _getStyle
+		 * @param {HTMLElement} element The element we want the style property for.
+		 * @param {string} property The css property we want the style for.
+		 */
+		shoestring._getStyle = function( element, property ) {
+			var convert, value, j, k;
+
+			if( cssExceptions[ property ] ) {
+				for( j = 0, k = cssExceptions[ property ].length; j < k; j++ ) {
+					value = _getStyle( element, cssExceptions[ property ][ j ] );
+
+					if( value ) {
+						return value;
+					}
+				}
+			}
+
+			for( j = 0, k = vendorPrefixes.length; j < k; j++ ) {
+				convert = convertPropertyName( vendorPrefixes[ j ] + property );
+
+				// VendorprefixKeyName || key-name
+				value = _getStyle( element, convert );
+
+				if( convert !== property ) {
+					value = value || _getStyle( element, property );
+				}
+
+				if( vendorPrefixes[ j ] ) {
+					// -vendorprefix-key-name
+					value = value || _getStyle( element, vendorPrefixes[ j ] + property );
+				}
+
+				if( value ) {
+					return value;
+				}
+			}
+
+			return undefined;
+		};
+	})();
+
+
+
+	(function() {
+		var cssExceptions = shoestring.cssExceptions;
+
+		// IE8 uses marginRight instead of margin-right
+		function convertPropertyName( str ) {
+			return str.replace( /\-([A-Za-z])/g, function ( match, character ) {
+				return character.toUpperCase();
+			});
+		}
+
+		/**
+		 * Private function for setting the style of an element.
+		 *
+		 * **NOTE** Please use the [css](../css.js.html) method instead.
+		 *
+		 * @method _setStyle
+		 * @param {HTMLElement} element The element we want to style.
+		 * @param {string} property The property being used to style the element.
+		 * @param {string} value The css value for the style property.
+		 */
+		shoestring._setStyle = function( element, property, value ) {
+			var convertedProperty = convertPropertyName(property);
+
+			element.style[ property ] = value;
+
+			if( convertedProperty !== property ) {
+				element.style[ convertedProperty ] = value;
+			}
+
+			if( cssExceptions[ property ] ) {
+				for( var j = 0, k = cssExceptions[ property ].length; j<k; j++ ) {
+					element.style[ cssExceptions[ property ][ j ] ] = value;
+				}
+			}
+		};
+	})();
+
+
+
+	/**
+	 * Get the compute style property of the first element or set the value of a style property
+	 * on all elements in the set.
+	 *
+	 * @method _setStyle
+	 * @param {string} property The property being used to style the element.
+	 * @param {string|undefined} value The css value for the style property.
+	 * @return {string|shoestring}
+	 * @this shoestring
+	 */
+	shoestring.fn.css = function( property, value ){
+		if( !this[0] ){
+			return;
+		}
+
+		if( typeof property === "object" ) {
+			return this.each(function() {
+				for( var key in property ) {
+					if( property.hasOwnProperty( key ) ) {
+						shoestring._setStyle( this, key, property[key] );
+					}
+				}
+			});
+		}	else {
+			// assignment else retrieve first
+			if( value !== undefined ){
+				return this.each(function(){
+					shoestring._setStyle( this, property, value );
+				});
+			}
+
+			return shoestring._getStyle( this[0], property );
+		}
+	};
+
+
+
+	/**
+	 * Returns the indexed element wrapped in a new `shoestring` object.
+	 *
+	 * @param {integer} index The index of the element to wrap and return.
+	 * @return shoestring
+	 * @this shoestring
+	 */
+	shoestring.fn.eq = function( index ){
+		if( this[index] ){
+			return shoestring( this[index] );
+		}
+
+		return shoestring([]);
+	};
+
+
+
+	/**
+	 * Filter out the current set if they do *not* match the passed selector or
+	 * the supplied callback returns false
+	 *
+	 * @param {string,function} selector The selector or boolean return value callback used to filter the elements.
+	 * @return shoestring
+	 * @this shoestring
+	 */
+	shoestring.fn.filter = function( selector ){
+		var ret = [];
+
+		this.each(function( index ){
+			var wsel;
+
+			if( typeof selector === 'function' ) {
+				if( selector.call( this, index ) !== false ) {
+					ret.push( this );
+				}
+			} else {
+				if( !this.parentNode ){
+					var context = shoestring( doc.createDocumentFragment() );
+
+					context[ 0 ].appendChild( this );
+					wsel = shoestring( selector, context );
+				} else {
+					wsel = shoestring( selector, this.parentNode );
+				}
+
+				if( shoestring.inArray( this, wsel ) > -1 ){
+					ret.push( this );
+				}
+			}
+		});
+
+		return shoestring( ret );
+	};
+
+
+
+	/**
+	 * Find descendant elements of the current collection.
+	 *
+	 * @param {string} selector The selector used to find the children
+	 * @return shoestring
+	 * @this shoestring
+	 */
+	shoestring.fn.find = function( selector ){
+		var ret = [],
+			finds;
+		this.each(function(){
+				finds = this.querySelectorAll( selector );
+
+			for( var i = 0, il = finds.length; i < il; i++ ){
+				ret = ret.concat( finds[i] );
+			}
+		});
+		return shoestring( ret );
+	};
+
+
+
+	/**
+	 * Returns the first element of the set wrapped in a new `shoestring` object.
+	 *
+	 * @return shoestring
+	 * @this shoestring
+	 */
+	shoestring.fn.first = function(){
+		return this.eq( 0 );
+	};
+
+
+
+	/**
+	 * Returns the raw DOM node at the passed index.
+	 *
+	 * @param {integer} index The index of the element to wrap and return.
+	 * @return {HTMLElement|undefined|array}
+	 * @this shoestring
+	 */
+	shoestring.fn.get = function( index ){
+
+		// return an array of elements if index is undefined
+		if( index === undefined ){
+			var elements = [];
+
+			for( var i = 0; i < this.length; i++ ){
+				elements.push( this[ i ] );
+			}
+
+			return elements;
+		} else {
+			return this[ index ];
+		}
+	};
+
+
+
+	var set = function( html ){
+		if( typeof html === "string" || typeof html === "number" ){
+			return this.each(function(){
+				this.innerHTML = "" + html;
+			});
+		} else {
+			var h = "";
+			if( typeof html.length !== "undefined" ){
+				for( var i = 0, l = html.length; i < l; i++ ){
+					h += html[i].outerHTML;
+				}
+			} else {
+				h = html.outerHTML;
+			}
+			return this.each(function(){
+				this.innerHTML = h;
+			});
+		}
+	};
+	/**
+	 * Gets or sets the `innerHTML` from all the elements in the set.
+	 *
+	 * @param {string|undefined} html The html to assign
+	 * @return {string|shoestring}
+	 * @this shoestring
+	 */
+	shoestring.fn.html = function( html ){
+				if( typeof html !== "undefined" ){
+			return set.call( this, html );
+		} else { // get
+			var pile = "";
+
+			this.each(function(){
+				pile += this.innerHTML;
+			});
+
+			return pile;
+		}
+	};
+
+
+
+	(function() {
+		function _getIndex( set, test ) {
+			var i, result, element;
+
+			for( i = result = 0; i < set.length; i++ ) {
+				element = set.item ? set.item(i) : set[i];
+
+				if( test(element) ){
+					return result;
+				}
+
+				// ignore text nodes, etc
+				// NOTE may need to be more permissive
+				if( element.nodeType === 1 ){
+					result++;
+				}
+			}
+
+			return -1;
+		}
+
+		/**
+		 * Find the index in the current set for the passed selector.
+		 * Without a selector it returns the index of the first node within the array of its siblings.
+		 *
+		 * @param {string|undefined} selector The selector used to search for the index.
+		 * @return {integer}
+		 * @this {shoestring}
+		 */
+		shoestring.fn.index = function( selector ){
+			var self, children;
+
+			self = this;
+
+			// no arg? check the children, otherwise check each element that matches
+			if( selector === undefined ){
+				children = ( ( this[ 0 ] && this[0].parentNode ) || doc.documentElement).childNodes;
+
+				// check if the element matches the first of the set
+				return _getIndex(children, function( element ) {
+					return self[0] === element;
+				});
+			} else {
+
+				// check if the element matches the first selected node from the parent
+				return _getIndex(self, function( element ) {
+					return element === (shoestring( selector, element.parentNode )[ 0 ]);
+				});
+			}
+		};
+	})();
+
+
+
+	/**
+	 * Insert the current set before the elements matching the selector.
+	 *
+	 * @param {string} selector The selector before which to insert the current set.
+	 * @return shoestring
+	 * @this shoestring
+	 */
+	shoestring.fn.insertBefore = function( selector ){
+		return this.each(function(){
+			shoestring( selector ).before( this );
+		});
+	};
+
+
+
+	/**
+	 * Returns the last element of the set wrapped in a new `shoestring` object.
+	 *
+	 * @return shoestring
+	 * @this shoestring
+	 */
+	shoestring.fn.last = function(){
+		return this.eq( this.length - 1 );
+	};
+
+
+
+	/**
+	 * Returns a `shoestring` object with the set of siblings of each element in the original set.
+	 *
+	 * @return shoestring
+	 * @this shoestring
+	 */
+	shoestring.fn.next = function(){
+		
+		var result = [];
+
+		// TODO need to implement map
+		this.each(function() {
+			var children, item, found;
+
+			// get the child nodes for this member of the set
+			children = shoestring( this.parentNode )[0].childNodes;
+
+			for( var i = 0; i < children.length; i++ ){
+				item = children.item( i );
+
+				// found the item we needed (found) which means current item value is
+				// the next node in the list, as long as it's viable grab it
+				// NOTE may need to be more permissive
+				if( found && item.nodeType === 1 ){
+					result.push( item );
+					break;
+				}
+
+				// find the current item and mark it as found
+				if( item === this ){
+					found = true;
+				}
+			}
+		});
+
+		return shoestring( result );
+	};
+
+
+
+	/**
+	 * Removes elements from the current set.
+	 *
+	 * @param {string} selector The selector to use when removing the elements.
+	 * @return shoestring
+	 * @this shoestring
+	 */
+	shoestring.fn.not = function( selector ){
+		var ret = [];
+
+		this.each(function(){
+			var found = shoestring( selector, this.parentNode );
+
+			if( shoestring.inArray(this, found) === -1 ){
+				ret.push( this );
+			}
+		});
+
+		return shoestring( ret );
+	};
+
+
+
+	/**
+	 * Returns the set of first parents for each element in the current set.
+	 *
+	 * @return shoestring
+	 * @this shoestring
+	 */
+	shoestring.fn.parent = function(){
+		var ret = [],
+			parent;
+
+		this.each(function(){
+			// no parent node, assume top level
+			// jQuery parent: return the document object for <html> or the parent node if it exists
+			parent = (this === doc.documentElement ? doc : this.parentNode);
+
+			// if there is a parent and it's not a document fragment
+			if( parent && parent.nodeType !== 11 ){
+				ret.push( parent );
+			}
+		});
+
+		return shoestring(ret);
+	};
+
+
+
+	/**
+	 * Add an HTML string or element before the children of each element in the current set.
+	 *
+	 * @param {string|HTMLElement} fragment The HTML string or element to add.
+	 * @return shoestring
+	 * @this shoestring
+	 */
+	shoestring.fn.prepend = function( fragment ){
+		if( typeof( fragment ) === "string" || fragment.nodeType !== undefined ){
+			fragment = shoestring( fragment );
+		}
+
+		return this.each(function( i ){
+
+			for( var j = 0, jl = fragment.length; j < jl; j++ ){
+				var insertEl = i > 0 ? fragment[ j ].cloneNode( true ) : fragment[ j ];
+				if ( this.firstChild ){
+					this.insertBefore( insertEl, this.firstChild );
+				} else {
+					this.appendChild( insertEl );
+				}
+			}
+		});
+	};
+
+
+
+	/**
+	 * Returns a `shoestring` object with the set of *one* siblingx before each element in the original set.
+	 *
+	 * @return shoestring
+	 * @this shoestring
+	 */
+	shoestring.fn.prev = function(){
+		
+		var result = [];
+
+		// TODO need to implement map
+		this.each(function() {
+			var children, item, found;
+
+			// get the child nodes for this member of the set
+			children = shoestring( this.parentNode )[0].childNodes;
+
+			for( var i = children.length -1; i >= 0; i-- ){
+				item = children.item( i );
+
+				// found the item we needed (found) which means current item value is
+				// the next node in the list, as long as it's viable grab it
+				// NOTE may need to be more permissive
+				if( found && item.nodeType === 1 ){
+					result.push( item );
+					break;
+				}
+
+				// find the current item and mark it as found
+				if( item === this ){
+					found = true;
+				}
+			}
+		});
+
+		return shoestring( result );
+	};
+
+
+
+	/**
+	 * Returns a `shoestring` object with the set of *all* siblings before each element in the original set.
+	 *
+	 * @return shoestring
+	 * @this shoestring
+	 */
+	shoestring.fn.prevAll = function(){
+		
+		var result = [];
+
+		this.each(function() {
+			var $previous = shoestring( this ).prev();
+
+			while( $previous.length ){
+				result.push( $previous[0] );
+				$previous = $previous.prev();
+			}
+		});
+
+		return shoestring( result );
+	};
+
+
+
+	/**
+	 * Remove an attribute from each element in the current set.
+	 *
+	 * @param {string} name The name of the attribute.
+	 * @return shoestring
+	 * @this shoestring
+	 */
+	shoestring.fn.removeAttr = function( name ){
+		return this.each(function(){
+			this.removeAttribute( name );
+		});
+	};
+
+
+
+	/**
+	 * Remove a class from each DOM element in the set of elements.
+	 *
+	 * @param {string} className The name of the class to be removed.
+	 * @return shoestring
+	 * @this shoestring
+	 */
+	shoestring.fn.removeClass = function( cname ){
+		var classes = cname.replace(/^\s+|\s+$/g, '').split( " " );
+
+		return this.each(function(){
+			var newClassName, regex;
+
+			for( var i = 0, il = classes.length; i < il; i++ ){
+				if( this.className !== undefined ){
+					regex = new RegExp( "(^|\\s)" + classes[ i ] + "($|\\s)", "gmi" );
+					newClassName = this.className.replace( regex, " " );
+
+					this.className = newClassName.replace(/^\s+|\s+$/g, '');
+				}
+			}
+		});
+	};
+
+
+
+	/**
+	 * Remove the current set of elements from the DOM.
+	 *
+	 * @return shoestring
+	 * @this shoestring
+	 */
+	shoestring.fn.remove = function(){
+		return this.each(function(){
+			if( this.parentNode ) {
+				this.parentNode.removeChild( this );
+			}
+		});
+	};
+
+
+
+	/**
+	 * Replace each element in the current set with that argument HTML string or HTMLElement.
+	 *
+	 * @param {string|HTMLElement} fragment The value to assign.
+	 * @return shoestring
+	 * @this shoestring
+	 */
+	shoestring.fn.replaceWith = function( fragment ){
+		if( typeof( fragment ) === "string" ){
+			fragment = shoestring( fragment );
+		}
+
+		var ret = [];
+
+		if( fragment.length > 1 ){
+			fragment = fragment.reverse();
+		}
+		this.each(function( i ){
+			var clone = this.cloneNode( true ),
+				insertEl;
+			ret.push( clone );
+
+			// If there is no parentNode, this is pointless, drop it.
+			if( !this.parentNode ){ return; }
+
+			if( fragment.length === 1 ){
+				insertEl = i > 0 ? fragment[ 0 ].cloneNode( true ) : fragment[ 0 ];
+				this.parentNode.replaceChild( insertEl, this );
+			} else {
+				for( var j = 0, jl = fragment.length; j < jl; j++ ){
+					insertEl = i > 0 ? fragment[ j ].cloneNode( true ) : fragment[ j ];
+					this.parentNode.insertBefore( insertEl, this.nextSibling );
+				}
+				this.parentNode.removeChild( this );
+			}
+		});
+
+		return shoestring( ret );
+	};
+
+
+
+  /**
+	 * Get all of the sibling elements for each element in the current set.
+	 *
+	 * @return shoestring
+	 * @this shoestring
+	 */
+	shoestring.fn.siblings = function(){
+		
+		if( !this.length ) {
+			return shoestring( [] );
+		}
+
+		var sibs = [], el = this[ 0 ].parentNode.firstChild;
+
+		do {
+			if( el.nodeType === 1 && el !== this[ 0 ] ) {
+				sibs.push( el );
+			}
+
+      el = el.nextSibling;
+		} while( el );
+
+		return shoestring( sibs );
+	};
+
+
+
+	var getText = function( elem ){
+		var node,
+			ret = "",
+			i = 0,
+			nodeType = elem.nodeType;
+
+		if ( !nodeType ) {
+			// If no nodeType, this is expected to be an array
+			while ( (node = elem[i++]) ) {
+				// Do not traverse comment nodes
+				ret += getText( node );
+			}
+		} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
+			// Use textContent for elements
+			// innerText usage removed for consistency of new lines (jQuery #11153)
+			if ( typeof elem.textContent === "string" ) {
+				return elem.textContent;
+			} else {
+				// Traverse its children
+				for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
+					ret += getText( elem );
+				}
+			}
+		} else if ( nodeType === 3 || nodeType === 4 ) {
+			return elem.nodeValue;
+		}
+		// Do not include comment or processing instruction nodes
+
+		return ret;
+	};
+
+  /**
+	 * Recursively retrieve the text content of the each element in the current set.
+	 *
+	 * @return shoestring
+	 * @this shoestring
+	 */
+	shoestring.fn.text = function() {
+		
+		return getText( this );
+	};
+
+
+
+
+	/**
+	 * Get the value of the first element or set the value of all elements in the current set.
+	 *
+	 * @param {string} value The value to set.
+	 * @return shoestring
+	 * @this shoestring
+	 */
+	shoestring.fn.val = function( value ){
+		var el;
+		if( value !== undefined ){
+			return this.each(function(){
+				if( this.tagName === "SELECT" ){
+					var optionSet, option,
+						options = this.options,
+						values = [],
+						i = options.length,
+						newIndex;
+
+					values[0] = value;
+					while ( i-- ) {
+						option = options[ i ];
+						if ( (option.selected = shoestring.inArray( option.value, values ) >= 0) ) {
+							optionSet = true;
+							newIndex = i;
+						}
+					}
+					// force browsers to behave consistently when non-matching value is set
+					if ( !optionSet ) {
+						this.selectedIndex = -1;
+					} else {
+						this.selectedIndex = newIndex;
+					}
+				} else {
+					this.value = value;
+				}
+			});
+		} else {
+			el = this[0];
+
+			if( el.tagName === "SELECT" ){
+				if( el.selectedIndex < 0 ){ return ""; }
+				return el.options[ el.selectedIndex ].value;
+			} else {
+				return el.value;
+			}
+		}
+	};
+
+
+
+	/**
+	 * Private function for setting/getting the offset property for height/width.
+	 *
+	 * **NOTE** Please use the [width](width.js.html) or [height](height.js.html) methods instead.
+	 *
+	 * @param {shoestring} set The set of elements.
+	 * @param {string} name The string "height" or "width".
+	 * @param {float|undefined} value The value to assign.
+	 * @return shoestring
+	 * @this window
+	 */
+	shoestring._dimension = function( set, name, value ){
+		var offsetName;
+
+		if( value === undefined ){
+			offsetName = name.replace(/^[a-z]/, function( letter ) {
+				return letter.toUpperCase();
+			});
+
+			return set[ 0 ][ "offset" + offsetName ];
+		} else {
+			// support integer values as pixels
+			value = typeof value === "string" ? value : value + "px";
+
+			return set.each(function(){
+				this.style[ name ] = value;
+			});
+		}
+	};
+
+
+
+	/**
+	 * Gets the width value of the first element or sets the width for the whole set.
+	 *
+	 * @param {float|undefined} value The value to assign.
+	 * @return shoestring
+	 * @this shoestring
+	 */
+	shoestring.fn.width = function( value ){
+		return shoestring._dimension( this, "width", value );
+	};
+
+
+
+	/**
+	 * Wraps the child elements in the provided HTML.
+	 *
+	 * @param {string} html The wrapping HTML.
+	 * @return shoestring
+	 * @this shoestring
+	 */
+	shoestring.fn.wrapInner = function( html ){
+		return this.each(function(){
+			var inH = this.innerHTML;
+
+			this.innerHTML = "";
+			shoestring( this ).append( shoestring( html ).html( inH ) );
+		});
+	};
+
+
+
+	function initEventCache( el, evt ) {
+		if ( !el.shoestringData ) {
+			el.shoestringData = {};
+		}
+		if ( !el.shoestringData.events ) {
+			el.shoestringData.events = {};
+		}
+		if ( !el.shoestringData.loop ) {
+			el.shoestringData.loop = {};
+		}
+		if ( !el.shoestringData.events[ evt ] ) {
+			el.shoestringData.events[ evt ] = [];
+		}
+	}
+
+	function addToEventCache( el, evt, eventInfo ) {
+		var obj = {};
+		obj.isCustomEvent = eventInfo.isCustomEvent;
+		obj.callback = eventInfo.callfunc;
+		obj.originalCallback = eventInfo.originalCallback;
+		obj.namespace = eventInfo.namespace;
+
+		el.shoestringData.events[ evt ].push( obj );
+
+		if( eventInfo.customEventLoop ) {
+			el.shoestringData.loop[ evt ] = eventInfo.customEventLoop;
+		}
+	}
+
+	/**
+	 * Bind a callback to an event for the currrent set of elements.
+	 *
+	 * @param {string} evt The event(s) to watch for.
+	 * @param {object,function} data Data to be included with each event or the callback.
+	 * @param {function} originalCallback Callback to be invoked when data is define.d.
+	 * @return shoestring
+	 * @this shoestring
+	 */
+	shoestring.fn.bind = function( evt, data, originalCallback ){
+
+				if( typeof data === "function" ){
+			originalCallback = data;
+			data = null;
+		}
+
+		var evts = evt.split( " " );
+
+		// NOTE the `triggeredElement` is purely for custom events from IE
+		function encasedCallback( e, namespace, triggeredElement ){
+			var result;
+
+			if( e._namespace && e._namespace !== namespace ) {
+				return;
+			}
+
+			e.data = data;
+			e.namespace = e._namespace;
+
+			var returnTrue = function(){
+				return true;
+			};
+
+			e.isDefaultPrevented = function(){
+				return false;
+			};
+
+			var originalPreventDefault = e.preventDefault;
+			var preventDefaultConstructor = function(){
+				if( originalPreventDefault ) {
+					return function(){
+						e.isDefaultPrevented = returnTrue;
+						originalPreventDefault.call(e);
+					};
+				} else {
+					return function(){
+						e.isDefaultPrevented = returnTrue;
+						e.returnValue = false;
+					};
+				}
+			};
+
+			// thanks https://github.com/jonathantneal/EventListener
+			e.target = triggeredElement || e.target || e.srcElement;
+			e.preventDefault = preventDefaultConstructor();
+			e.stopPropagation = e.stopPropagation || function () {
+				e.cancelBubble = true;
+			};
+
+			result = originalCallback.apply(this, [ e ].concat( e._args ) );
+
+			if( result === false ){
+				e.preventDefault();
+				e.stopPropagation();
+			}
+
+			return result;
+		}
+
+		return this.each(function(){
+			var domEventCallback,
+				customEventCallback,
+				customEventLoop,
+				oEl = this;
+
+			for( var i = 0, il = evts.length; i < il; i++ ){
+				var split = evts[ i ].split( "." ),
+					evt = split[ 0 ],
+					namespace = split.length > 0 ? split[ 1 ] : null;
+
+				domEventCallback = function( originalEvent ) {
+					if( oEl.ssEventTrigger ) {
+						originalEvent._namespace = oEl.ssEventTrigger._namespace;
+						originalEvent._args = oEl.ssEventTrigger._args;
+
+						oEl.ssEventTrigger = null;
+					}
+					return encasedCallback.call( oEl, originalEvent, namespace );
+				};
+				customEventCallback = null;
+				customEventLoop = null;
+
+				initEventCache( this, evt );
+
+				this.addEventListener( evt, domEventCallback, false );
+
+				addToEventCache( this, evt, {
+					callfunc: customEventCallback || domEventCallback,
+					isCustomEvent: !!customEventCallback,
+					customEventLoop: customEventLoop,
+					originalCallback: originalCallback,
+					namespace: namespace
+				});
+			}
+		});
+	};
+
+	shoestring.fn.on = shoestring.fn.bind;
+
+	
+
+
+	/**
+	 * Unbind a previous bound callback for an event.
+	 *
+	 * @param {string} event The event(s) the callback was bound to..
+	 * @param {function} callback Callback to unbind.
+	 * @return shoestring
+	 * @this shoestring
+	 */
+	shoestring.fn.unbind = function( event, callback ){
+
+		
+		var evts = event ? event.split( " " ) : [];
+
+		return this.each(function(){
+			if( !this.shoestringData || !this.shoestringData.events ) {
+				return;
+			}
+
+			if( !evts.length ) {
+				unbindAll.call( this );
+			} else {
+				var split, evt, namespace;
+				for( var i = 0, il = evts.length; i < il; i++ ){
+					split = evts[ i ].split( "." ),
+					evt = split[ 0 ],
+					namespace = split.length > 0 ? split[ 1 ] : null;
+
+					if( evt ) {
+						unbind.call( this, evt, namespace, callback );
+					} else {
+						unbindAll.call( this, namespace, callback );
+					}
+				}
+			}
+		});
+	};
+
+	function unbind( evt, namespace, callback ) {
+		var bound = this.shoestringData.events[ evt ];
+		if( !(bound && bound.length) ) {
+			return;
+		}
+
+		var matched = [], j, jl;
+		for( j = 0, jl = bound.length; j < jl; j++ ) {
+			if( !namespace || namespace === bound[ j ].namespace ) {
+				if( callback === undefined || callback === bound[ j ].originalCallback ) {
+					this.removeEventListener( evt, bound[ j ].callback, false );
+					matched.push( j );
+				}
+			}
+		}
+
+		for( j = 0, jl = matched.length; j < jl; j++ ) {
+			this.shoestringData.events[ evt ].splice( j, 1 );
+		}
+	}
+
+	function unbindAll( namespace, callback ) {
+		for( var evtKey in this.shoestringData.events ) {
+			unbind.call( this, evtKey, namespace, callback );
+		}
+	}
+
+	shoestring.fn.off = shoestring.fn.unbind;
+
+
+	/**
+	 * Bind a callback to an event for the currrent set of elements, unbind after one occurence.
+	 *
+	 * @param {string} event The event(s) to watch for.
+	 * @param {function} callback Callback to invoke on the event.
+	 * @return shoestring
+	 * @this shoestring
+	 */
+	shoestring.fn.one = function( event, callback ){
+		var evts = event.split( " " );
+
+		return this.each(function(){
+			var thisevt, cbs = {},	$t = shoestring( this );
+
+			for( var i = 0, il = evts.length; i < il; i++ ){
+				thisevt = evts[ i ];
+
+				cbs[ thisevt ] = function( e ){
+					var $t = shoestring( this );
+
+					for( var j in cbs ) {
+						$t.unbind( j, cbs[ j ] );
+					}
+
+					return callback.apply( this, [ e ].concat( e._args ) );
+				};
+
+				$t.bind( thisevt, cbs[ thisevt ] );
+			}
+		});
+	};
+
+
+
+	/**
+	 * Trigger an event on the first element in the set, no bubbling, no defaults.
+	 *
+	 * @param {string} event The event(s) to trigger.
+	 * @param {object} args Arguments to append to callback invocations.
+	 * @return shoestring
+	 * @this shoestring
+	 */
+	shoestring.fn.triggerHandler = function( event, args ){
+		var e = event.split( " " )[ 0 ],
+			el = this[ 0 ],
+			ret;
+
+		// See this.fireEvent( 'on' + evts[ i ], document.createEventObject() ); instead of click() etc in trigger.
+		if( doc.createEvent && el.shoestringData && el.shoestringData.events && el.shoestringData.events[ e ] ){
+			var bindings = el.shoestringData.events[ e ];
+			for (var i in bindings ){
+				if( bindings.hasOwnProperty( i ) ){
+					event = doc.createEvent( "Event" );
+					event.initEvent( e, true, true );
+					event._args = args;
+					args.unshift( event );
+
+					ret = bindings[ i ].originalCallback.apply( event.target, args );
+				}
+			}
+		}
+
+		return ret;
+	};
+
+
+
+	/**
+	 * Trigger an event on each of the DOM elements in the current set.
+	 *
+	 * @param {string} event The event(s) to trigger.
+	 * @param {object} args Arguments to append to callback invocations.
+	 * @return shoestring
+	 * @this shoestring
+	 */
+	shoestring.fn.trigger = function( event, args ){
+		var evts = event.split( " " );
+
+		return this.each(function(){
+			var split, evt, namespace;
+			for( var i = 0, il = evts.length; i < il; i++ ){
+				split = evts[ i ].split( "." ),
+				evt = split[ 0 ],
+				namespace = split.length > 0 ? split[ 1 ] : null;
+
+				if( evt === "click" ){
+					if( this.tagName === "INPUT" && this.type === "checkbox" && this.click ){
+						this.click();
+						return false;
+					}
+				}
+
+				if( doc.createEvent ){
+					var event = doc.createEvent( "Event" );
+					event.initEvent( evt, true, true );
+					event._args = args;
+					event._namespace = namespace;
+
+					this.dispatchEvent( event );
+				}
+			}
+		});
+	};
+
+
+
+	return shoestring;
+}));