/src/main/java/org/htmlunit/html/DoTypeProcessor.java
add( newValue, c, selectionStart, selectionEnd) ;newValue.delete( selectionStart, selectionEnd) ;
newValue.delete ( selectionStart, selectionEnd ) ;
} break; case DOM_VK_DELETE: if (selectionEnd == selectionStart) { selectionEnd++; } <extra_id_0> selectionEnd = selectionStart; break; default: return; } if (!element.isShiftPressed()) {