Index: typo3/sysext/rtehtmlarea/htmlarea/plugins/BlockElements/block-elements.js
===================================================================
--- typo3/sysext/rtehtmlarea/htmlarea/plugins/BlockElements/block-elements.js	(révision 9755)
+++ typo3/sysext/rtehtmlarea/htmlarea/plugins/BlockElements/block-elements.js	(copie de travail)
@@ -106,13 +106,13 @@
 		 * Registering plugin "About" information
 		 */
 		var pluginInformation = {
-			version		: "1.4",
-			developer	: "Stanislas Rolland",
-			developerUrl	: "http://www.sjbr.ca/",
-			copyrightOwner	: "Stanislas Rolland",
-			sponsor		: this.localize("Technische Universitat Ilmenau"),
-			sponsorUrl	: "http://www.tu-ilmenau.de/",
-			license		: "GPL"
+			version		: '1.5',
+			developer	: 'Stanislas Rolland',
+			developerUrl	: 'http://www.sjbr.ca/',
+			copyrightOwner	: 'Stanislas Rolland',
+			sponsor		: this.localize('Technische Universitat Ilmenau'),
+			sponsorUrl	: 'http://www.tu-ilmenau.de/',
+			license		: 'GPL'
 		};
 		this.registerPluginInformation(pluginInformation);
 		
@@ -545,7 +545,7 @@
 				this.insertList(buttonId, parentElement);
 				break;
 			case "InsertHorizontalRule":
-				this.editor.execCommand('InsertHorizontalRule');
+				this.insertHorizontalRule();
 				break;
 			case "none" :
 				if (this.isAllowedBlockElement(parentElement.nodeName)) {
@@ -934,6 +934,49 @@
 		}
 	},
 	/*
+	 * Insert horizontal line
+	 */
+	insertHorizontalRule: function() {
+		this.editor.execCommand('InsertHorizontalRule');
+			// Apply enterParagraphs rule
+		if (!Ext.isIE && !Ext.isOpera && !this.editor.config.disableEnterParagraphs) {
+			var range = this.editor._createRange(this.editor._getSelection());
+			var startContainer = range.startContainer;
+			if (/^body$/i.test(startContainer.nodeName)) {
+				startContainer.normalize();
+				var ruler = startContainer.childNodes[range.startOffset-1];
+				if (ruler.nextSibling) {
+					if (ruler.nextSibling.nodeType == HTMLArea.DOM.TEXT_NODE) {
+						if (/\S/.test(ruler.nextSibling.textContent)) {
+							var paragraph = this.editor.document.createElement('p');
+							paragraph = startContainer.appendChild(paragraph);
+							paragraph = startContainer.insertBefore(paragraph, ruler.nextSibling);
+							paragraph.appendChild(ruler.nextSibling);
+						} else {
+							HTMLArea.removeFromParent(ruler.nextSibling);
+							var paragraph = ruler.nextSibling;
+						}
+					} else {
+						var paragraph = ruler.nextSibling;
+					}
+						// Cannot set the cursor on the hr element
+					if (/^hr$/i.test(paragraph.nodeName)) {
+						var inBetweenParagraph = this.editor.document.createElement('p');
+						inBetweenParagraph.innerHTML = '<br />';
+						paragraph = startContainer.insertBefore(inBetweenParagraph, paragraph);
+					}
+				} else {
+					var paragraph = this.editor.document.createElement('p');
+					if (Ext.isWebKit) {
+						paragraph.innerHTML = '<br />';
+					}
+					paragraph = startContainer.appendChild(paragraph);
+				}
+				this.editor.selectNodeContents(paragraph, true);
+			}
+		}
+	},
+	/*
 	 * This function gets called when the plugin is generated
 	 */
 	onGenerate: function () {