--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/pyams_skin/resources/js/ext/tinymce/dev/plugins/paste/classes/Quirks.js	Wed Jun 17 10:00:10 2015 +0200
@@ -0,0 +1,159 @@
+/**
+ * Quirks.js
+ *
+ * Copyright, Moxiecode Systems AB
+ * Released under LGPL License.
+ *
+ * License: http://www.tinymce.com/license
+ * Contributing: http://www.tinymce.com/contributing
+ */
+
+/**
+ * This class contains various fixes for browsers. These issues can not be feature
+ * detected since we have no direct control over the clipboard. However we might be able
+ * to remove some of these fixes once the browsers gets updated/fixed.
+ *
+ * @class tinymce.pasteplugin.Quirks
+ * @private
+ */
+define("tinymce/pasteplugin/Quirks", [
+	"tinymce/Env",
+	"tinymce/util/Tools",
+	"tinymce/pasteplugin/WordFilter",
+	"tinymce/pasteplugin/Utils"
+], function(Env, Tools, WordFilter, Utils) {
+	"use strict";
+
+	return function(editor) {
+		function addPreProcessFilter(filterFunc) {
+			editor.on('BeforePastePreProcess', function(e) {
+				e.content = filterFunc(e.content);
+			});
+		}
+
+		/**
+		 * Removes BR elements after block elements. IE9 has a nasty bug where it puts a BR element after each
+		 * block element when pasting from word. This removes those elements.
+		 *
+		 * This:
+		 *  <p>a</p><br><p>b</p>
+		 *
+		 * Becomes:
+		 *  <p>a</p><p>b</p>
+		 */
+		function removeExplorerBrElementsAfterBlocks(html) {
+			// Only filter word specific content
+			if (!WordFilter.isWordContent(html)) {
+				return html;
+			}
+
+			// Produce block regexp based on the block elements in schema
+			var blockElements = [];
+
+			Tools.each(editor.schema.getBlockElements(), function(block, blockName) {
+				blockElements.push(blockName);
+			});
+
+			var explorerBlocksRegExp = new RegExp(
+				'(?:<br>&nbsp;[\\s\\r\\n]+|<br>)*(<\\/?(' + blockElements.join('|') + ')[^>]*>)(?:<br>&nbsp;[\\s\\r\\n]+|<br>)*',
+				'g'
+			);
+
+			// Remove BR:s from: <BLOCK>X</BLOCK><BR>
+			html = Utils.filter(html, [
+				[explorerBlocksRegExp, '$1']
+			]);
+
+			// IE9 also adds an extra BR element for each soft-linefeed and it also adds a BR for each word wrap break
+			html = Utils.filter(html, [
+				[/<br><br>/g, '<BR><BR>'], // Replace multiple BR elements with uppercase BR to keep them intact
+				[/<br>/g, ' '],            // Replace single br elements with space since they are word wrap BR:s
+				[/<BR><BR>/g, '<br>']      // Replace back the double brs but into a single BR
+			]);
+
+			return html;
+		}
+
+		/**
+		 * WebKit has a nasty bug where the all computed styles gets added to style attributes when copy/pasting contents.
+		 * This fix solves that by simply removing the whole style attribute.
+		 *
+		 * The paste_webkit_styles option can be set to specify what to keep:
+		 *  paste_webkit_styles: "none" // Keep no styles
+		 *  paste_webkit_styles: "all", // Keep all of them
+		 *  paste_webkit_styles: "font-weight color" // Keep specific ones
+		 *
+		 * @param {String} content Content that needs to be processed.
+		 * @return {String} Processed contents.
+		 */
+		function removeWebKitStyles(content) {
+			// Passthrough all styles from Word and let the WordFilter handle that junk
+			if (WordFilter.isWordContent(content)) {
+				return content;
+			}
+
+			// Filter away styles that isn't matching the target node
+			var webKitStyles = editor.settings.paste_webkit_styles;
+
+			if (editor.settings.paste_remove_styles_if_webkit === false || webKitStyles == "all") {
+				return content;
+			}
+
+			if (webKitStyles) {
+				webKitStyles = webKitStyles.split(/[, ]/);
+			}
+
+			// Keep specific styles that doesn't match the current node computed style
+			if (webKitStyles) {
+				var dom = editor.dom, node = editor.selection.getNode();
+
+				content = content.replace(/(<[^>]+) style="([^"]*)"([^>]*>)/gi, function(all, before, value, after) {
+					var inputStyles = dom.parseStyle(value, 'span'), outputStyles = {};
+
+					if (webKitStyles === "none") {
+						return before + after;
+					}
+
+					for (var i = 0; i < webKitStyles.length; i++) {
+						var inputValue = inputStyles[webKitStyles[i]], currentValue = dom.getStyle(node, webKitStyles[i], true);
+
+						if (/color/.test(webKitStyles[i])) {
+							inputValue = dom.toHex(inputValue);
+							currentValue = dom.toHex(currentValue);
+						}
+
+						if (currentValue != inputValue) {
+							outputStyles[webKitStyles[i]] = inputValue;
+						}
+					}
+
+					outputStyles = dom.serializeStyle(outputStyles, 'span');
+					if (outputStyles) {
+						return before + ' style="' + outputStyles + '"' + after;
+					}
+
+					return before + after;
+				});
+			} else {
+				// Remove all external styles
+				content = content.replace(/(<[^>]+) style="([^"]*)"([^>]*>)/gi, '$1$3');
+			}
+
+			// Keep internal styles
+			content = content.replace(/(<[^>]+) data-mce-style="([^"]+)"([^>]*>)/gi, function(all, before, value, after) {
+				return before + ' style="' + value + '"' + after;
+			});
+
+			return content;
+		}
+
+		// Sniff browsers and apply fixes since we can't feature detect
+		if (Env.webkit) {
+			addPreProcessFilter(removeWebKitStyles);
+		}
+
+		if (Env.ie) {
+			addPreProcessFilter(removeExplorerBrElementsAfterBlocks);
+		}
+	};
+});
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