< l; i++) {
                        ranges[i].refresh();
                        ranges[i].deleteContents();
                    }
                };
            rangy.getSelection().setRanges(ranges);
            previewState = actionPreview(null, input, action);
            input = actionPreviewRestore(previewState, input);
            previewState = actionPreview(null, input, action);
            input = actionPreviewRestore(previewState, input);
        });
    </script>
</body>
</html>