(function (global, factory) {
  typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
  typeof define === 'function' && define.amd ? define(['exports'], factory) :
  (factory((global.pell = {})));
}(this, (function (exports) { 'use strict';

var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

var actions = {
  bold: {
    icon: '<b>B</b>',
    title: 'Bold',
    result: function result() {
      return exec('bold');
    }
  },
  italic: {
    icon: '<i>I</i>',
    title: 'Italic',
    result: function result() {
      return exec('italic');
    }
  },
  underline: {
    icon: '<u>U</u>',
    title: 'Underline',
    result: function result() {
      return exec('underline');
    }
  },
  strikethrough: {
    icon: '<strike>S</strike>',
    title: 'Strike-through',
    result: function result() {
      return exec('strikeThrough');
    }
  },
  heading1: {
    icon: '<b>H<sub>1</sub></b>',
    title: 'Heading 1',
    result: function result() {
      return exec('formatBlock', '<H1>');
    }
  },
  heading2: {
    icon: '<b>H<sub>2</sub></b>',
    title: 'Heading 2',
    result: function result() {
      return exec('formatBlock', '<H2>');
    }
  },
  paragraph: {
    icon: '&#182;',
    title: 'Paragraph',
    result: function result() {
      return exec('formatBlock', '<P>');
    }
  },
  quote: {
    icon: '&#8220; &#8221;',
    title: 'Quote',
    result: function result() {
      return exec('formatBlock', '<BLOCKQUOTE>');
    }
  },
  olist: {
    icon: '&#35;',
    title: 'Ordered List',
    result: function result() {
      return exec('insertOrderedList');
    }
  },
  ulist: {
    icon: '&#8226;',
    title: 'Unordered List',
    result: function result() {
      return exec('insertUnorderedList');
    }
  },
  code: {
    icon: '&lt;/&gt;',
    title: 'Code',
    result: function result() {
      return exec('formatBlock', '<PRE>');
    }
  },
  line: {
    icon: '&#8213;',
    title: 'Horizontal Line',
    result: function result() {
      return exec('insertHorizontalRule');
    }
  },
  link: {
    icon: '&#128279;',
    title: 'Link',
    result: function result() {
      var url = window.prompt('Enter the link URL');
      if (url) exec('createLink', url);
    }
  },
  image: {
    icon: '&#128247;',
    title: 'Image',
    result: function result() {
      var url = window.prompt('Enter the image URL');
      if (url) exec('insertImage', url);
    }
  },
  undo: {
    icon: '&#8624;',
    title: 'Undo',
    result: function result() {
      return exec('undo');
    }
  },
  redo: {
    icon: '&#8625;',
    title: 'Redo',
    result: function result() {
      return exec('redo');
    }
  }
};

var classes = {
  actionbar: 'pell-actionbar',
  button: 'pell-button',
  content: 'pell-content'
};

var exec = function exec(command) {
  var value = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;

  document.execCommand(command, false, value);
};

var preventTab = function preventTab(event) {
  if (event.which === 9) event.preventDefault();
};

var init = function init(settings) {
  settings.actions = settings.actions ? settings.actions.map(function (action) {
    if (typeof action === 'string') return actions[action];else if (actions[action.name]) return _extends({}, actions[action.name], action);
    return action;
  }) : Object.keys(actions).map(function (action) {
    return actions[action];
  });

  settings.classes = _extends({}, classes, settings.classes);

  var actionbar = document.createElement('div');
  actionbar.className = settings.classes.actionbar;
  settings.element.appendChild(actionbar);

  settings.element.content = document.createElement('div');
  settings.element.content.contentEditable = true;
  settings.element.content.className = settings.classes.content;
  settings.element.content.oninput = function (event) {
    return settings.onChange(event.target.innerHTML);
  };
  settings.element.content.onkeydown = preventTab;
  settings.element.appendChild(settings.element.content);

  settings.actions.forEach(function (action) {
    var button = document.createElement('button');
    button.className = settings.classes.button;
    button.innerHTML = action.icon;
    button.title = action.title;
    button.onclick = action.result;
    actionbar.appendChild(button);
  });

  if (settings.styleWithCSS) exec('styleWithCSS');

  return settings.element;
};

var pell = { exec: exec, init: init };

exports.exec = exec;
exports.init = init;
exports['default'] = pell;

Object.defineProperty(exports, '__esModule', { value: true });

})));
function setValue(){
    document.saveForm.htmlOutput.value = document.getElementById('htmloutput').innerHTML;
    document.saveForm.fileOutput.value = document.getElementById('filename').textContent = file;
    document.forms["saveForm"].submit(); }


/*
  SortTable
  version 2
  7th April 2007
  Stuart Langridge, http://www.kryogenix.org/code/browser/sorttable/
  
  Instructions:
  Download this file
  Add <script src="sorttable.js"></script> to your HTML
  Add class="sortable" to any table you'd like to make sortable
  Click on the headers to sort
  
  Thanks to many, many people for contributions and suggestions.
  Licenced as X11: http://www.kryogenix.org/code/browser/licence.html
  This basically means: do what you want with it.
*/
 
var stIsIE = /*@cc_on!@*/false;

sorttable = {
  init: function() {
    // quit if this function has already been called
    if (arguments.callee.done) return;
    // flag this function so we don't do the same thing twice
    arguments.callee.done = true;
    // kill the timer
    if (_timer) clearInterval(_timer);
    if (!document.createElement || !document.getElementsByTagName) return;
    sorttable.DATE_RE = /^(\d\d?)[\/\.-](\d\d?)[\/\.-]((\d\d)?\d\d)$/;
    forEach(document.getElementsByTagName('table'), function(table) {
      if (table.className.search(/\bsortable\b/) != -1) {
        sorttable.makeSortable(table);
      }
    }); },
  
  makeSortable: function(table) {
    if (table.getElementsByTagName('thead').length == 0) {
      // table doesn't have a tHead. Since it should have, create one and
      // put the first table row in it.
      the = document.createElement('thead');
      the.appendChild(table.rows[0]);
      table.insertBefore(the,table.firstChild); }
    // Safari doesn't support table.tHead, sigh
    if (table.tHead == null) table.tHead = table.getElementsByTagName('thead')[0];  
    if (table.tHead.rows.length != 1) return; // can't cope with two header rows  
    // Sorttable v1 put rows with a class of "sortbottom" at the bottom (as
    // "total" rows, for example). This is B&R, since what you're supposed
    // to do is put them in a tfoot. So, if there are sortbottom rows,
    // for backwards compatibility, move them to tfoot (creating it if needed).
    sortbottomrows = [];
    for (var i=0; i<table.rows.length; i++) {
      if (table.rows[i].className.search(/\bsortbottom\b/) != -1) {
        sortbottomrows[sortbottomrows.length] = table.rows[i]; } }
    if (sortbottomrows) {
      if (table.tFoot == null) {
        // table doesn't have a tfoot. Create one.
        tfo = document.createElement('tfoot');
        table.appendChild(tfo); }
      for (var i=0; i<sortbottomrows.length; i++) {
        tfo.appendChild(sortbottomrows[i]); }
      delete sortbottomrows; }
    // work through each column and calculate its type
    headrow = table.tHead.rows[0].cells;
    for (var i=0; i<headrow.length; i++) {
      // manually override the type with a sorttable_type attribute
      if (!headrow[i].className.match(/\bsorttable_nosort\b/)) { // skip this col
        mtch = headrow[i].className.match(/\bsorttable_([a-z0-9]+)\b/);
        if (mtch) { override = mtch[1]; }
        if (mtch && typeof sorttable["sort_"+override] == 'function') {
          headrow[i].sorttable_sortfunction = sorttable["sort_"+override]; } 
        else {
          headrow[i].sorttable_sortfunction = sorttable.guessType(table,i); }
        // make it clickable to sort
        headrow[i].sorttable_columnindex = i;
        headrow[i].sorttable_tbody = table.tBodies[0];
        dean_addEvent(headrow[i],"click", function(e) {
          if (this.className.search(/\bsorttable_sorted\b/) != -1) {
            // if we're already sorted by this column, just 
            // reverse the table, which is quicker
            sorttable.reverse(this.sorttable_tbody);
            this.className = this.className.replace('sorttable_sorted',
                                                    'sorttable_sorted_reverse');
            this.removeChild(document.getElementById('sorttable_sortfwdind'));
            sortrevind = document.createElement('span');
            sortrevind.id = "sorttable_sortrevind";
            sortrevind.innerHTML = stIsIE ? '&nbsp<font face="webdings">5</font>' : '&nbsp;&#x25B4;';
            this.appendChild(sortrevind);
            return; }
          if (this.className.search(/\bsorttable_sorted_reverse\b/) != -1) {
            // if we're already sorted by this column in reverse, just 
            // re-reverse the table, which is quicker
            sorttable.reverse(this.sorttable_tbody);
            this.className = this.className.replace('sorttable_sorted_reverse',
                                                    'sorttable_sorted');
            this.removeChild(document.getElementById('sorttable_sortrevind'));
            sortfwdind = document.createElement('span');
            sortfwdind.id = "sorttable_sortfwdind";
            sortfwdind.innerHTML = stIsIE ? '&nbsp<font face="webdings">6</font>' : '&nbsp;&#x25BE;';
            this.appendChild(sortfwdind);
            return; }
          // remove sorttable_sorted classes
          theadrow = this.parentNode;
          forEach(theadrow.childNodes, function(cell) {
            if (cell.nodeType == 1) { // an element
              cell.className = cell.className.replace('sorttable_sorted_reverse','');
              cell.className = cell.className.replace('sorttable_sorted',''); } });
          sortfwdind = document.getElementById('sorttable_sortfwdind');
          if (sortfwdind) { sortfwdind.parentNode.removeChild(sortfwdind); }
          sortrevind = document.getElementById('sorttable_sortrevind');
          if (sortrevind) { sortrevind.parentNode.removeChild(sortrevind); } 
          this.className += ' sorttable_sorted';
          sortfwdind = document.createElement('span');
          sortfwdind.id = "sorttable_sortfwdind";
          sortfwdind.innerHTML = stIsIE ? '&nbsp<font face="webdings">6</font>' : '&nbsp;&#x25BE;';
          this.appendChild(sortfwdind);
          // build an array to sort. This is a Schwartzian transform thing,
          // i.e., we "decorate" each row with the actual sort key,
          // sort based on the sort keys, and then put the rows back in order
          // which is a lot faster because you only do getInnerText once per row
          row_array = [];
          col = this.sorttable_columnindex;
          rows = this.sorttable_tbody.rows;
          for (var j=0; j<rows.length; j++) {
            row_array[row_array.length] = [sorttable.getInnerText(rows[j].cells[col]), rows[j]]; }
          /* If you want a stable sort, uncomment the following line */
          //sorttable.shaker_sort(row_array, this.sorttable_sortfunction);
          /* and comment out this one */
          row_array.sort(this.sorttable_sortfunction);
          tb = this.sorttable_tbody;
          for (var j=0; j<row_array.length; j++) {
            tb.appendChild(row_array[j][1]); }
          delete row_array; }); } } },
  
  guessType: function(table, column) {
    // guess the type of a column based on its first non-blank row
    sortfn = sorttable.sort_alpha;
    for (var i=0; i<table.tBodies[0].rows.length; i++) {
      text = sorttable.getInnerText(table.tBodies[0].rows[i].cells[column]);
      if (text != '') {
        if (text.match(/^-?[£$¤]?[\d,.]+%?$/)) {
          return sorttable.sort_numeric; }
        // check for a date: dd/mm/yyyy or dd/mm/yy 
        // can have / or . or - as separator
        // can be mm/dd as well
        possdate = text.match(sorttable.DATE_RE)
        if (possdate) {
          // looks like a date
          first = parseInt(possdate[1]);
          second = parseInt(possdate[2]);
          if (first > 12) {
            // definitely dd/mm
            return sorttable.sort_ddmm; } 
          else if (second > 12) {
            return sorttable.sort_mmdd; } 
          else {
            // looks like a date, but we can't tell which, so assume
            // that it's dd/mm (English imperialism!) and keep looking
            sortfn = sorttable.sort_ddmm; } } } }
    return sortfn; },
  
  getInnerText: function(node) {
    // gets the text we want to use for sorting for a cell.
    // strips leading and trailing whitespace.
    // this is *not* a generic getInnerText function; it's special to sorttable.
    // for example, you can override the cell text with a customkey attribute.
    // it also gets .value for <input> fields.
    hasInputs = (typeof node.getElementsByTagName == 'function') &&
                 node.getElementsByTagName('input').length;
    if (node.getAttribute("sorttable_customkey") != null) {
      return node.getAttribute("sorttable_customkey"); }
    else if (typeof node.textContent != 'undefined' && !hasInputs) {
      return node.textContent.replace(/^\s+|\s+$/g, ''); }
    else if (typeof node.innerText != 'undefined' && !hasInputs) {
      return node.innerText.replace(/^\s+|\s+$/g, ''); }
    else if (typeof node.text != 'undefined' && !hasInputs) {
      return node.text.replace(/^\s+|\s+$/g, ''); }
    else {
      switch (node.nodeType) {
        case 3:
          if (node.nodeName.toLowerCase() == 'input') {
            return node.value.replace(/^\s+|\s+$/g, ''); }
        case 4:
          return node.nodeValue.replace(/^\s+|\s+$/g, '');
          break;
        case 1:
        case 11:
          var innerText = '';
          for (var i = 0; i < node.childNodes.length; i++) {
            innerText += sorttable.getInnerText(node.childNodes[i]); }
          return innerText.replace(/^\s+|\s+$/g, '');
          break;
        default:
          return ''; } } },
  
  reverse: function(tbody) {
    // reverse the rows in a tbody
    newrows = [];
    for (var i=0; i<tbody.rows.length; i++) {
      newrows[newrows.length] = tbody.rows[i]; }
    for (var i=newrows.length-1; i>=0; i--) {
       tbody.appendChild(newrows[i]); }
    delete newrows; },
  
  /* sort functions
     each sort function takes two parameters, a and b
     you are comparing a[0] and b[0] */
  sort_numeric: function(a,b) {
    aa = parseFloat(a[0].replace(/[^0-9.-]/g,''));
    if (isNaN(aa)) aa = 0;
    bb = parseFloat(b[0].replace(/[^0-9.-]/g,'')); 
    if (isNaN(bb)) bb = 0;
    return aa-bb; },
  sort_alpha: function(a,b) {
    if (a[0].toLowerCase()==b[0].toLowerCase()) return 0;
    if (a[0].toLowerCase()<b[0].toLowerCase()) return -1;
    return 1; },
  sort_ddmm: function(a,b) {
    mtch = a[0].match(sorttable.DATE_RE);
    y = mtch[3]; m = mtch[2]; d = mtch[1];
    if (m.length == 1) m = '0'+m;
    if (d.length == 1) d = '0'+d;
    dt1 = y+m+d;
    mtch = b[0].match(sorttable.DATE_RE);
    y = mtch[3]; m = mtch[2]; d = mtch[1];
    if (m.length == 1) m = '0'+m;
    if (d.length == 1) d = '0'+d;
    dt2 = y+m+d;
    if (dt1==dt2) return 0;
    if (dt1<dt2) return -1;
    return 1; },
  sort_mmdd: function(a,b) {
    mtch = a[0].match(sorttable.DATE_RE);
    y = mtch[3]; d = mtch[2]; m = mtch[1];
    if (m.length == 1) m = '0'+m;
    if (d.length == 1) d = '0'+d;
    dt1 = y+m+d;
    mtch = b[0].match(sorttable.DATE_RE);
    y = mtch[3]; d = mtch[2]; m = mtch[1];
    if (m.length == 1) m = '0'+m;
    if (d.length == 1) d = '0'+d;
    dt2 = y+m+d;
    if (dt1==dt2) return 0;
    if (dt1<dt2) return -1;
    return 1; },
  
  shaker_sort: function(list, comp_func) {
    // A stable sort function to allow multi-level sorting of data
    // see: http://en.wikipedia.org/wiki/Cocktail_sort
    // thanks to Joseph Nahmias
    var b = 0;
    var t = list.length - 1;
    var swap = true;

    while(swap) {
        swap = false;
        for(var i = b; i < t; ++i) {
            if ( comp_func(list[i], list[i+1]) > 0 ) {
                var q = list[i]; list[i] = list[i+1]; list[i+1] = q;
                swap = true;
            }
        } // for
        t--;

        if (!swap) break;

        for(var i = t; i > b; --i) {
            if ( comp_func(list[i], list[i-1]) < 0 ) {
                var q = list[i]; list[i] = list[i-1]; list[i-1] = q;
                swap = true;
            } } // for
        b++; } // while(swap)
  } }

/* ******************************************************************
   Supporting functions: bundled here to avoid depending on a library
   ****************************************************************** */

// Dean Edwards/Matthias Miller/John Resig

/* for Mozilla/Opera9 */
if (document.addEventListener) {
    document.addEventListener("DOMContentLoaded", sorttable.init, false); }

/* for Internet Explorer */
/*@cc_on @*/
/*@if (@_win32)
    document.write("<script id=__ie_onload defer src=javascript:void(0)><\/script>");
    var script = document.getElementById("__ie_onload");
    script.onreadystatechange = function() {
        if (this.readyState == "complete") {
            sorttable.init(); // call the onload handler
        }
    };
/*@end @*/

/* for Safari */
if (/WebKit/i.test(navigator.userAgent)) { // sniff
    var _timer = setInterval(function() {
        if (/loaded|complete/.test(document.readyState)) {
            sorttable.init(); // call the onload handler
        } }, 10); }

/* for other browsers */
window.onload = sorttable.init;

// written by Dean Edwards, 2005
// with input from Tino Zijdel, Matthias Miller, Diego Perini

// http://dean.edwards.name/weblog/2005/10/add-event/

function dean_addEvent(element, type, handler) {
  if (element.addEventListener) {
    element.addEventListener(type, handler, false); } 
  else {
    // assign each event handler a unique ID
    if (!handler.$$guid) handler.$$guid = dean_addEvent.guid++;
    // create a hash table of event types for the element
    if (!element.events) element.events = {};
    // create a hash table of event handlers for each element/event pair
    var handlers = element.events[type];
    if (!handlers) {
      handlers = element.events[type] = {};
      // store the existing event handler (if there is one)
      if (element["on" + type]) {
        handlers[0] = element["on" + type]; } }
    // store the event handler in the hash table
    handlers[handler.$$guid] = handler;
    // assign a global event handler to do all the work
    element["on" + type] = handleEvent; } };
// a counter used to create unique IDs
dean_addEvent.guid = 1;

function removeEvent(element, type, handler) {
  if (element.removeEventListener) {
    element.removeEventListener(type, handler, false); }
  else {
    // delete the event handler from the hash table
    if (element.events && element.events[type]) {
      delete element.events[type][handler.$$guid]; } } };

function handleEvent(event) {
  var returnValue = true;
  // grab the event object (IE uses a global event object)
  event = event || fixEvent(((this.ownerDocument || this.document || this).parentWindow || window).event);
  // get a reference to the hash table of event handlers
  var handlers = this.events[event.type];
  // execute each event handler
  for (var i in handlers) {
    this.$$handleEvent = handlers[i];
    if (this.$$handleEvent(event) === false) {
      returnValue = false; } }
  return returnValue; };

function fixEvent(event) {
  // add W3C standard event methods
  event.preventDefault = fixEvent.preventDefault;
  event.stopPropagation = fixEvent.stopPropagation;
  return event; };
fixEvent.preventDefault = function() {
  this.returnValue = false; };
fixEvent.stopPropagation = function() {
  this.cancelBubble = true; }

// Dean's forEach: http://dean.edwards.name/base/forEach.js
/*
  forEach, version 1.0
  Copyright 2006, Dean Edwards
  License: http://www.opensource.org/licenses/mit-license.php
*/

// array-like enumeration
if (!Array.forEach) { // mozilla already supports this
  Array.forEach = function(array, block, context) {
    for (var i = 0; i < array.length; i++) {
      block.call(context, array[i], i, array); } }; }

// generic enumeration
Function.prototype.forEach = function(object, block, context) {
  for (var key in object) {
    if (typeof this.prototype[key] == "undefined") {
      block.call(context, object[key], key, object); } } };

// character enumeration
String.forEach = function(string, block, context) {
  Array.forEach(string.split(""), function(chr, index) {
    block.call(context, chr, index, string); }); };

// globally resolve forEach enumeration
var forEach = function(object, block, context) {
  if (object) {
    var resolve = Object; // default
    if (object instanceof Function) {
      // functions have a "length" property
      resolve = Function; }
    else if (object.forEach instanceof Function) {
      // the object implements a custom forEach method so use that
      object.forEach(block, context);
      return; } 
    else if (typeof object == "string") {
      // the object is a string
      resolve = String; } 
    else if (typeof object.length == "number") {
      // the object is array-like
      resolve = Array; }
    resolve.forEach(object, block, context); } };
