app/static/scripts/editor.js

@@ -59,7 +59,7 @@ function editor_insert_around(event)
 		ta.selectionEnd = end;
 	}
 	else {
-		ta.selectionStart = ta.selectionEnd =start + before.length;
+		ta.selectionStart = ta.selectionEnd = start + before.length;
 	}
 }
 

app/templates/widgets/editor.html

@@ -86,7 +86,9 @@
 					<path d="M3 3v18h18V3H3zm8 16H5v-6h6v6zm0-8H5V5h6v6zm8 8h-6v-6h6v6zm0-8h-6V5h6v6z"/>
 				</svg>
 			</button>
-			<button type="button" onclick="editor_btn_type()" title="Séparateur">
+			<!-- I need to find a way to replace this LF with an \n -->
+			<button type="button" onclick="editor_insert_around(event)" data-after="
+---" title="Séparateur">
 				<svg viewBox="0 0 24 24">
 					<rect fill-rule="evenodd" height="2" width="16" x="4" y="11"/>
 				</svg>