Fix for update to comment toolbar (should work now)

3 files changed, 344 insertions, 209 deletions

diff --git a/js/comment-toolbar.js b/js/comment-toolbar.js
index 7ae11a73..be58c1f6 100644
--- a/js/comment-toolbar.js
+++ b/js/comment-toolbar.js
@@ -8,253 +8,388 @@
  *   $config['additional_javascript'][] = 'js/comment-toolbar.js';
  */
 if (active_page == 'thread' || active_page == 'index') {
-	$(document).ready(function () {
-		'use strict';
-		var formats = {
-			bold: {
-				displayText: 'B',
-				altText: 'bold',
-				styleCSS: 'font-weight: bold;',
-				options: {
-					prefix: "'''",
-					suffix: "'''"
-				},
-				edit: function (box, options) {
-					wrapSelection(box, options);
-				},
-				shortcutKey: 'b'
+	var formatText = (function($){
+		"use strict";
+		var self = {};
+		self.rules = {
+			spoiler: {
+				text: 'Spoiler',
+				key: 's',
+				multiline: false, 
+				exclusiveline: false, 
+				prefix:'**',
+				suffix:'**'
 			},
 			italics: {
-				displayText: 'i',
-				altText: 'italics',
-				styleCSS: 'font-style: italic;',
-				options: {
-					prefix: "''",
-					suffix: "''"
-				},
-				edit: function (box, options) {
-					wrapSelection(box, options);
-				},
-				shortcutKey: 'i'
-			},
-			under: {
-				displayText: 'U',
-				altText: 'underline',
-				styleCSS: 'text-decoration: underline;',
-				options: {
-					prefix: '__',
-					suffix: '__'
-				},
-				edit: function (box, options) {
-					wrapSelection(box, options);
-				},
-				shortcutKey: 'u'
+				text: 'Italics',
+				key: 'i',
+				multiline: false, 
+				exclusiveline: false, 
+				prefix: "''",
+				suffix: "''"
+			}, 
+			bold: {
+				text: 'Bold',
+				key: 'b',
+				multiline: false, 
+				exclusiveline: false, 
+				prefix: "'''",
+				suffix: "'''"
 			},
-			spoiler: {
-				displayText: 'spoiler',
-				altText: 'mark as spoiler',
-				styleCSS: '',
-				options: {
-					prefix: '[spoiler]',
-					suffix: '[/spoiler]'
-				},
-				edit: function (box, options) {
-					wrapSelection(box, options);
-				},
-				shortcutKey: 's'
+			underline: {
+				text: 'Underline',
+				key: 'u',
+				multiline: false, 
+				exclusiveline: false, 
+				prefix:'__',
+				suffix:'__'
 			},
 			code: {
-				displayText: 'code',
-				altText: "code formatting",
-				styleCSS: 'font-family: "Courier New", Courier, monospace;',
-				options: {
-					prefix: '[code]',
-					suffix: '[/code]',
-					multiline: true
-				},
-				edit: function (box, options) {
-					wrapSelection(box, options);
-				},
-				shortcutKey: 'd'
+				text: 'Code',
+				key: 'f',
+				multiline: true, 
+				exclusiveline: false, 
+				prefix: '[code]',
+				suffix: '[/code]'
 			},
 			strike: {
-				displayText: 'strike',
-				altText: 'strikethrough',
-				styleCSS: 'text-decoration: line-through;',
-				options: {
-					prefix: '~~',
-					suffix: '~~'
-				},
-				edit: function (box, options) {
-					wrapSelection(box, options);
-				}
+				text: 'Strike',
+				key: 'd',
+				multiline:false, 
+				exclusiveline:false, 
+				prefix:'~~',
+				suffix:'~~'
 			},
 			heading: {
-				displayText: 'heading',
-				altText: 'redtext',
-				styleCSS: 'color: #AF0A0F; font-weight: bold;',
-				options: {
-					prefix: '==',
-					suffix: '==',
-					exclusiveLine: true
-				},
-				edit: function (box, options) {
-					wrapSelection(box, options);
-				}
+				text: 'Heading',
+				key: 'r',
+				multiline:false, 
+				exclusiveline:true, 
+				prefix:'==',
+				suffix:'=='
 			}
 		};
-
-		var key, name, altText, ele;
-		var strBuilder = [];
-		var subStr = '';
-		var styleRules = '';
-
-		//not exactly mine
-		var wrapSelection = function (box, options) {
-			if (box == null) {
-				return;
+		
+		self.toolbar_wrap = function(node) {
+			if (!localStorage.formatText_enable || localStorage.formatText_enable == 'false') return;
+			var parent = $(node).parents('form[name="post"]');
+			self.wrap(parent.find('#body')[0],'textarea[name="body"]', parent.find('.format-text > select')[0].value, false);
+		};
+	
+		self.wrap = function(ref, target, option, expandedwrap) {
+			if (!localStorage.formatText_enable || localStorage.formatText_enable == 'false') return;
+			// clean and validate arguments
+			if (ref == null) return;
+			var settings = {multiline: false, exclusiveline: false, prefix:'', suffix: null};
+			$.extend(settings,JSON.parse(localStorage.formatText_rules)[option]);
+			
+			// resolve targets into array of proper node elements
+			// yea, this is overly verbose, oh well.
+			var res = [];
+			if (target instanceof Array) {
+				for (var indexa in target) {
+					if (target.hasOwnProperty(indexa)) {
+						if (typeof target[indexa] == 'string') {
+							var nodes = $(target[indexa]);
+							for (var indexb in nodes) {
+								if (indexa.hasOwnProperty(indexb)) res.push(nodes[indexb]);
+							}
+						} else {
+							res.push(target[indexa]);
+						}
+					}
+				}
+			} else {
+				if (typeof target == 'string') {
+					var nodes = $(target);
+					for (var index in nodes) {
+						if (nodes.hasOwnProperty(index)) res.push(nodes[index]);
+					}
+				} else {
+					res.push(target);
+				}
 			}
-			var prefix = options.prefix;
-			var suffix = options.suffix;
-			var multiline = options.multiline || false;
-			var exclusiveLine = options.exclusiveLine || false;
-
+			target = res;
 			//record scroll top to restore it later.
-			var scrollTop = box.scrollTop;
-			var selectionStart = box.selectionStart;
-			var selectionEnd = box.selectionEnd;
-			var text = box.value;
-			var beforeSelection = text.substring(0, selectionStart);
-			var selectedText = text.substring(selectionStart, selectionEnd);
-			var afterSelection = text.substring(selectionEnd);
+			var scrollTop = ref.scrollTop;
 
-			var breakSpace = ["\r","\n"];
-			var trailingSpace = "";
-			var cursor = selectedText.length - 1;
+			//We will restore the selection later, so record the current selection
+			var selectionStart = ref.selectionStart;
+			var selectionEnd = ref.selectionEnd;
 
-			//remove trailing space
-			while (cursor > 0 && selectedText[cursor] === " ") {
-				trailingSpace += " ";
-				cursor--;
-			}
-			selectedText = selectedText.substring(0, cursor + 1);
-
-			if (!multiline)
-				selectedText = selectedText.replace(/(\r|\n|\r\n)/g, suffix +"$1"+ prefix);
-
-			if (exclusiveLine) {
+			var text = ref.value;
+			var before = text.substring(0, selectionStart);
+			var selected = text.substring(selectionStart, selectionEnd);
+			var after = text.substring(selectionEnd);
+			var whiteSpace = [" ","\t"];
+			var breakSpace = ["\r","\n"];
+			var cursor;
+			
+			// handles multiline selections on formatting that doesn't support spanning over multiple lines
+			if (!settings.multiline) selected = selected.replace(/(\r|\n|\r\n)/g,settings.suffix +"$1"+ settings.prefix);
+			
+			// handles formatting that requires it to be on it's own line OR if the user wishes to expand the wrap to the nearest linebreak
+			if (settings.exclusiveline || expandedwrap) {
 				// buffer the begining of the selection until a linebreak
-				cursor = beforeSelection.length -1;
-				while (cursor >= 0 && breakSpace.indexOf(beforeSelection.charAt(cursor)) == -1) {
+				cursor = before.length -1;
+				while (cursor >= 0 && breakSpace.indexOf(before.charAt(cursor)) == -1) {
 					cursor--;
 				}
-				selectedText = beforeSelection.substring(cursor +1) + selectedText;
-				beforeSelection = beforeSelection.substring(0, cursor +1);
+				selected = before.substring(cursor +1) + selected;
+				before = before.substring(0, cursor +1);
 				
 				// buffer the end of the selection until a linebreak
 				cursor = 0;
-				while (cursor < afterSelection.length && breakSpace.indexOf(afterSelection.charAt(cursor)) == -1) {
+				while (cursor < after.length && breakSpace.indexOf(after.charAt(cursor)) == -1) {
 					cursor++;
 				}
-				selectedText += afterSelection.substring(0, cursor);
-				afterSelection = afterSelection.substring(cursor);
+				selected += after.substring(0, cursor);
+				after = after.substring(cursor);
 			}
-
-			box.value = beforeSelection + prefix + selectedText + suffix + trailingSpace + afterSelection;
-
-			box.selectionEnd = beforeSelection.length + prefix.length + selectedText.length;
+			
+			// set values
+			var res = before + settings.prefix + selected + settings.suffix + after;
+			$(target).val(res);
+			
+			// restore the selection area and scroll of the reference
+			ref.selectionEnd = before.length + settings.prefix.length + selected.length;
 			if (selectionStart === selectionEnd) {
-				box.selectionStart = box.selectionEnd;
+				ref.selectionStart = ref.selectionEnd;
 			} else {
-				box.selectionStart = beforeSelection.length + prefix.length;
+				ref.selectionStart = before.length + settings.prefix.length;
 			}
-			box.scrollTop = scrollTop;
+			ref.scrollTop = scrollTop;
 		};
+		
+		self.build_toolbars = function(){
+			if (!localStorage.formatText_enable || localStorage.formatText_enable == 'false') return;
+			if (localStorage.formatText_toolbar == 'true'){
+				// remove existing toolbars
+				if ($('.format-text').length > 0) $('.format-text').remove();
+				
+				// Place toolbar above each textarea input
+				var name, options = '', rules = JSON.parse(localStorage.formatText_rules);
+				for (var index in rules) {
+					if (!rules.hasOwnProperty(index)) continue;
+					name = rules[index].text;
 
-		/*	Generate the HTML for the toolbar
-		 */
-		for (ele in formats) {
-			if (formats.hasOwnProperty(ele) && formats[ele].displayText != null) {
-				name = formats[ele].displayText;
-				altText = formats[ele].altText || '';
-				key = formats[ele].shortcutKey;
-
-				//add tooltip text
-				if (altText) {
-					if (key) {
-						altText += ' (ctrl+'+ key +')';
+					//add hint if key exists
+					if (rules[index].key) {
+						name += ' (CTRL + '+ rules[index].key.toUpperCase() +')';
 					}
-					altText = 'title="'+ altText +'"';
+					options += '<option value="'+ index +'">'+ name +'</option>';
 				}
-
-				subStr = '<a href="javascript:void(0)" '+ altText +' id="tf-'+ ele +'">'+ name +'</a>';
-				strBuilder.push(subStr);
-			} else {
-				continue;
+				$('[name="body"]').before('<div class="format-text"><a href="javascript:;" onclick="formatText.toolbar_wrap(this);">Wrap</a><select>'+ options +'</select></div>');
+				$('body').append('<style>#quick-reply .format-text>a{width:15%;display:inline-block;text-align:center;}#quick-reply .format-text>select{width:85%;};</style>');
 			}
-		}
-
-		$( 'textarea[name="body"]' ).before( '<div class="tf-toolbar"></div>' );
-		$( '.tf-toolbar' ).html( strBuilder.join(' | ') );
-
-		/*	Sets the CSS style
-		 */
-		styleRules = '\n/* generated by 8chan Formatting Tools */'+
-					 '\n.tf-toolbar {padding: 0px 5px 1px 5px;}'+
-					 '\n.tf-toolbar :link {text-decoration: none;}';
-			for (ele in formats) {
-				if (formats.hasOwnProperty(ele) && formats[ele].styleCSS) {
-					styleRules += ' \n#tf-' + ele + ' {' + formats[ele].styleCSS + '}';
-				}
+		};
+		
+		self.add_rule = function(rule, index){
+			if (rule === undefined) rule = {
+				text: 'New Rule',
+				key: '',
+				multiline:false, 
+				exclusiveline:false, 
+				prefix:'',
+				suffix:''
 			}
-			//add CSS rule to user's custom CSS if it exist
-			if ($( '.user-css' ).length !== 0) {
-				$( '.user-css' ).append( styleRules );
-			} else {
-				$( 'body' ).append( '<style>'+ styleRules +'\n</style>' );
+			
+			// generate an id for the rule
+			if (index === undefined) {
+				var rules = JSON.parse(localStorage.formatText_rules);
+				while (rules[index] || index === undefined) {
+					index = ''
+					index +='abcdefghijklmnopqrstuvwxyz'.substr(Math.floor(Math.random()*26),1);
+					index +='abcdefghijklmnopqrstuvwxyz'.substr(Math.floor(Math.random()*26),1);
+					index +='abcdefghijklmnopqrstuvwxyz'.substr(Math.floor(Math.random()*26),1);
+				}
 			}
-
-		/*  Attach event listeners
-		 */
-		$( 'body' ).on( 'keydown', 'textarea[name="body"]', {formats: formats}, function (e) {
-			//shortcuts
-			if (e.ctrlKey) {
-				var ch = String.fromCharCode(e.which).toLowerCase();
-				var box = e.target;
-				var formats = e.data.formats;
-				for (var ele in formats) {
-					if (formats.hasOwnProperty(ele) && (ch === formats[ele].shortcutKey)) {
-						formats[ele].edit(box, formats[ele].options);
-						e.preventDefault();
-					}
+			if (window.Options && Options.get_tab('formatting')){
+				var html = $('<div class="format_rule" name="'+ index +'"></div>').html('\
+				<input type="text" name="text" class="format_option" size="10" value=\"'+ rule.text.replace(/"/g, '&quot;') +'\">\
+				<input type="checkbox" name="multiline" class="format_option" '+ (rule.multiline ? 'checked' : '') +'>\
+				<input type="checkbox" name="exclusiveline" class="format_option" '+ (rule.exclusiveline ? 'checked' : '') +'>\
+				<input type="text" name="prefix" class="format_option" size="8" value=\"'+ (rule.prefix ? rule.prefix.replace(/"/g, '&quot;') : '') +'\">\
+				<input type="text" name="suffix" class="format_option" size="8" value=\"'+ (rule.suffix ? rule.suffix.replace(/"/g, '&quot;') : '') +'\">\
+				<input type="text" name="key" class="format_option" size="2" maxlength="1" value=\"'+ rule.key +'\">\
+				<input type="button" value="X" onclick="if(confirm(\'Do you wish to remove the '+ rule.text +' formatting rule?\'))$(this).parent().remove();">\
+				');
+				
+				if ($('.format_rule').length > 0) {
+					$('.format_rule').last().after(html);
+				} else {
+					Options.extend_tab('formatting', html);
 				}
 			}
+		};
+		
+		self.save_rules = function(){
+			var rule, newrules = {}, rules = $('.format_rule');
+			for (var index=0;rules[index];index++) {
+				rule = $(rules[index]);
+				newrules[rule.attr('name')] = {
+					text: rule.find('[name="text"]').val(),
+					key: rule.find('[name="key"]').val(),
+					prefix: rule.find('[name="prefix"]').val(),
+					suffix: rule.find('[name="suffix"]').val(),
+					multiline: rule.find('[name="multiline"]').is(':checked'),
+					exclusiveline: rule.find('[name="exclusiveline"]').is(':checked')
+				};
+			}
+			localStorage.formatText_rules = JSON.stringify(newrules);
+			self.build_toolbars();
+		};
+		
+		self.reset_rules = function(to_default) {
+			$('.format_rule').remove();
+			var rules;
+			if (to_default) rules = self.rules;
+			else rules = JSON.parse(localStorage.formatText_rules);
+			for (var index in rules){
+				if (!rules.hasOwnProperty(index)) continue;
+				self.add_rule(rules[index], index);
+			}
+		};
+		
+		// setup default rules for customizing
+		if (!localStorage.formatText_rules) localStorage.formatText_rules = JSON.stringify(self.rules);
+		
+		// Add settings to Options panel general tab
+		if (window.Options && Options.get_tab('general')) {
+			var s1 = '#formatText_enable>input', s2 = '#formatText_keybinds>input', s3 = '#formatText_toolbar>input', e = 'change';
+			Options.extend_tab('general', '\
+				<fieldset>\
+					<legend>Formatting Options</legend>\
+					<label id="formatText_enable"><input type="checkbox" checked="checked" id="formatText_enable">' + _('Enable post formatting') + '</label>\
+					<label id="formatText_keybinds"><input type="checkbox" checked="checked" id="formatText_keybinds">' + _('Enable formatting keybinds') + '</label>\
+					<label id="formatText_toolbar"><input type="checkbox" checked="checked" id="formatText_toolbar">' + _('Show formatting toolbar') + '</label>\
+				</fieldset>\
+			');
+		} else {
+			var s1 = '#formatText_enable', s2 = '#formatText_keybinds', s3 = '#formatText_toolbar', e = 'click';
+			$('hr:first').before('<div id="formatText_enable" style="text-align:right"><a class="unimportant" href="javascript:void(0)">'+ _('Enable post formatting') +'</a></div>');
+			$('hr:first').before('<div id="formatText_keybinds" style="text-align:right"><a class="unimportant" href="javascript:void(0)">'+ _('Enable formatting keybinds') +'</a></div>');
+			$('hr:first').before('<div id="formatText_toolbar" style="text-align:right"><a class="unimportant" href="javascript:void(0)">'+ _('Show formatting toolbar') +'</a></div>');
+		}
+		
+		// setting for enableing text formatting
+		$(s1).on(e, function(e) {
+			if (!localStorage.formatText_enable || localStorage.formatText_enable == 'false') {
+				localStorage.formatText_enable = 'true';
+				if (window.Options && Options.get_tab('general')) e.target.checked = true;
+			} else {
+				localStorage.formatText_enable = 'false';
+				if (window.Options && Options.get_tab('general')) e.target.checked = false;
+			}
 		});
-		$( 'body' ).on( 'keydown', '#quick-reply textarea[name="body"]', {formats: formats}, function (e) {
-			//close quick reply when esc is prssed
-			if (e.which === 27) {
-				$( '.close-btn' ).trigger( 'click' );
+		
+	  // setting for enableing formatting keybinds
+		$(s2).on(e, function(e) {
+			if (!localStorage.formatText_keybinds || localStorage.formatText_keybinds == 'false') {
+				localStorage.formatText_keybinds = 'true';
+				if (window.Options && Options.get_tab('general')) e.target.checked = true;
+			} else {
+				localStorage.formatText_keybinds = 'false';
+				if (window.Options && Options.get_tab('general')) e.target.checked = false;
 			}
 		});
-		$( 'body' ).on( 'click', '.tf-toolbar a[id]', {formats: formats}, function (e) {
-			//toolbar buttons
-			var formats = e.data.formats;
-			var box = $(e.target).parent().next()[0];
-
-			for (var ele in formats) {
-				if (formats.hasOwnProperty(ele) && (e.target.id === 'tf-' + ele)) {
-					formats[ele].edit(box, formats[ele].options);
-				}
+		
+	  // setting for toolbar injection
+		$(s3).on(e, function(e) {
+			if (!localStorage.formatText_toolbar || localStorage.formatText_toolbar == 'false') {
+				localStorage.formatText_toolbar = 'true';
+				if (window.Options && Options.get_tab('general')) e.target.checked = true;
+				formatText.build_toolbars();
+			} else {
+				localStorage.formatText_toolbar = 'false';
+				if (window.Options && Options.get_tab('general')) e.target.checked = false;
+				$('.format-text').remove();
 			}
 		});
-		// $( 'body' ).on( 'keydown', function (e) {
-		// 	if (e.which === 67 &&
-		// 		e.target.nodeName !== 'INPUT' &&         //The C, the whole C, and nothing but the C
-		// 		e.target.nodeName !== 'TEXTAREA' &&
-		// 		!(e.ctrlKey || e.altKey || e.shiftKey)) {
-		// 			document.location.href = '//'+ document.location.host +'/'+ board_name +'/catalog.html';
-		// 		}
-		// });
+		
+		// make sure the tab settings are switch properly at loadup
+		if (window.Options && Options.get_tab('general')) {
+			if (localStorage.formatText_enable == 'true') $(s1)[0].checked = true;
+			else $(s1)[0].checked = false;
+			if (localStorage.formatText_keybinds == 'true') $(s2)[0].checked = true;
+			else $(s2)[0].checked = false;
+			if (localStorage.formatText_toolbar == 'true') $(s2)[0].checked = true;
+			else $(s3)[0].checked = false;
+		}
+		
+		// add the tab for customizing the format settings
+		if (window.Options && !Options.get_tab('formatting')) {
+			Options.add_tab('formatting', 'angle-right', 'Customize Formatting');
+			Options.extend_tab('formatting', '\
+			<style>\
+				.format_option{\
+					margin-right:5px;\
+					overflow:initial;\
+					font-size:15px;\
+				}\
+				.format_option[type="text"]{\
+					text-align:center;\
+					padding-bottom: 2px;\
+					padding-top: 2px;\
+				}\
+				.format_option:last-child{\
+					margin-right:0;\
+				}\
+				fieldset{\
+					margin-top:5px;\
+				}\
+			</style>\
+			');
+			
+			// Data control row
+			Options.extend_tab('formatting', '\
+			<button onclick="formatText.add_rule();">Add Rule</button>\
+			<button onclick="formatText.save_rules();">Save Rules</button>\
+			<button onclick="formatText.reset_rules(false);">Revert</button>\
+			<button onclick="formatText.reset_rules(true);">Reset to Default</button>\
+			');
+			
+			// Descriptor row
+			Options.extend_tab('formatting', '\
+				<span class="format_option" style="margin-left:25px;">Name</span>\
+				<span class="format_option" style="margin-left:45px;" title="Multi-line: Allow formatted area to contain linebreaks.">ML</span>\
+				<span class="format_option" style="margin-left:0px;" title="Exclusive-line: Require formatted area to start after and end before a linebreak.">EL</span>\
+				<span class="format_option" style="margin-left:25px;" title="Text injected at the start of a format area.">Prefix</span>\
+				<span class="format_option" style="margin-left:60px;" title="Text injected at the end of a format area.">Suffix</span>\
+				<span class="format_option" style="margin-left:40px;" title="Optional keybind value to allow keyboard shortcut access.">Key</span>\
+			');
+			
+			// Rule rows
+			var rules = JSON.parse(localStorage.formatText_rules);
+			for (var index in rules){
+				if (!rules.hasOwnProperty(index)) continue;
+				self.add_rule(rules[index], index);
+			}
+		}
+		
+		return self;
+    })(jQuery);
+	
+	// run initial toolbar injection
+	formatText.build_toolbars();
 	
+	//attach listeners to <body> so it also works on quick-reply box
+	$('body').on('keydown', '#body, #quick-reply #body', function(e) {
+		if (!localStorage.formatText_enable || localStorage.formatText_enable == 'false') return;
+		if (!localStorage.formatText_keybinds || localStorage.formatText_keybinds == 'false') return;
+		var key = String.fromCharCode(e.which).toLowerCase();
+		var rules = JSON.parse(localStorage.formatText_rules);
+		for (var index in rules) {
+			if (!rules.hasOwnProperty(index)) continue;
+			if (key === rules[index].key && e.ctrlKey) {
+				e.preventDefault();
+				if (e.shiftKey) {
+					formatText.wrap(e.target, 'textarea[name="body"]', index, true);
+				} else {
+					formatText.wrap(e.target, 'textarea[name="body"]', index, false);
+				}
+			}
+		}
 	});
-}
+	$(document).trigger('formatText');
+}
\ No newline at end of file
diff --git a/js/options/user-css.js b/js/options/user-css.js
index 840bcd1f..fed91ab3 100644
--- a/js/options/user-css.js
+++ b/js/options/user-css.js
@@ -17,7 +17,7 @@ var textarea = $("<textarea></textarea>").css({
   "font-size": 12,
   position: "absolute",
   top: 35, bottom: 35,
-  width: "calc(100% - 12px)", margin: 0, padding: 0, border: "1px solid black",
+  width: "calc(100% - 20px)", margin: 0, padding: "4px", border: "1px solid black",
   left: 5, right: 5
 }).appendTo(tab.content);
 var submit = $("<input type='button' value='"+_("Update custom CSS")+"'>").css({
diff --git a/js/options/user-js.js b/js/options/user-js.js
index 0b7d140f..0ba9b1d0 100644
--- a/js/options/user-js.js
+++ b/js/options/user-js.js
@@ -17,7 +17,7 @@ var textarea = $("<textarea></textarea>").css({
   "font-size": 12,
   position: "absolute",
   top: 35, bottom: 35,
-  width: "calc(100% - 12px)", margin: 0, padding: 0, border: "1px solid black",
+  width: "calc(100% - 20px)", margin: 0, padding: "4px", border: "1px solid black",
   left: 5, right: 5
 }).appendTo(tab.content);
 var submit = $("<input type='button' value='"+_("Update custom Javascript")+"'>").css({