Merge branch 't/12729b'

Author: Reinmar

CHANGES.md

@@ -11,6 +11,7 @@ Fixed Issues:
 * [#11982](http://dev.ckeditor.com/ticket/11982): Bullet added in wrong position after *enter* key pressed in nested list.
 * [#13027](http://dev.ckeditor.com/ticket/13027): Fixed: Keyboard Navigation in dialogs with multiple tabs not following CI 162 instructions or [ARIA Authoring practices](http://www.w3.org/TR/2013/WD-wai-aria-practices-20130307/#tabpanel).
 * [#12256](http://dev.ckeditor.com/ticket/12256): Fixed: Basic styles' classes are lost when pasting from MS Word if [basics styles](http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-coreStyles_bold) were configured to use classes.
+* [#12729](http://dev.ckeditor.com/ticket/12729): Incorrect structure created when merging block into list item on *Backspace* and *Delete*.
 
 Other Changes:
 

plugins/list/plugin.js

@@ -907,6 +907,9 @@
 								joinWith = previous;
 								// Place cursor at the end of previous block.
 								cursor.moveToElementEditEnd( joinWith );
+
+								// And then just before end of closest block element (#12729).
+								cursor.moveToPosition( cursor.endPath().block, CKEDITOR.POSITION_BEFORE_END );
 							}
 						}
 
@@ -971,7 +974,7 @@
 							}
 							// Right at the end of list item.
 							else if ( range.checkBoundaryOfElement( block, CKEDITOR.END ) ) {
-								isAtEnd = 1;
+								isAtEnd = 2;
 							}
 
 
@@ -980,6 +983,16 @@
 								nextLine = range.clone();
 								nextLine.moveToElementEditStart( next );
 
+								// Moving `cursor` and `next line` only when at the end literally (#12729).
+								if ( isAtEnd == 2 ) {
+									cursor.moveToPosition( cursor.endPath().block, CKEDITOR.POSITION_BEFORE_END );
+
+									// Next line might be text node not wrapped in block element.
+									if ( nextLine.endPath().block ) {
+										nextLine.moveToPosition( nextLine.endPath().block, CKEDITOR.POSITION_AFTER_START );
+									}
+								}
+
 								joinNextLineToCursor( editor, cursor, nextLine );
 								evt.cancel();
 							}

tests/_benderjs/ckeditor/static/tools.js

@@ -329,10 +329,12 @@
 		 * // Then test will look like:
 		 * bender.testInputOut( 'sample1', function( input, output ){ ...test and assertion... });
 		 */
-		testInputOut: function( playground, fn ) {
+		testInputOut: function( playground, fn, trimSelection ) {
+			trimSelection = ( trimSelection === false ? false : true );
+
 			var source = bender.tools.getValueAsHtml( playground ).split( '=>' ),
 				input = source[ 0 ],
-				output = /\(no change\)/.test( source[ 1 ] ) ? input.replace( /\^|\[|\]/g, '' ) : source[ 1 ];
+				output = /\(no change\)/.test( source[ 1 ] ) ? ( trimSelection ? input.replace( /\^|\[|\]/g, '' ) : input ) : source[ 1 ];
 
 			fn( input, output );
 		},
@@ -1259,6 +1261,11 @@
 				fixZWS = ( 'fixZWS' in options ) ? options.fixZWS : true,
 				fixNbsp = ( 'fixNbsp' in options ) ? options.fixNbsp : true;
 
+			// On IE8- we need to get rid of expando attributes.
+			if ( CKEDITOR.env.ie && CKEDITOR.env.version < 9 ) {
+				innerHtml = innerHtml.replace( / data-cke-expando="[^"]*"/g, '' );
+			}
+
 			if ( options.compareSelection ) {
 				innerHtml = innerHtml.replace( selectionMarkers, '<!--cke-range-marker-$1-->' );
 			}