richEdit.beginUpdate();
richEdit.history.beginTransaction();
var subDocument = richEdit.selection.activeSubDocument;
var position = richEdit.selection.active;
var columnCount = 5;
var rowCount = 5;
var table = subDocument.tables.create(position, columnCount, rowCount);
for (var rowInd = 0, row; row = table.rows.getByIndex(rowInd); rowInd++) {
for (var cellInd = 0, cell; cell = row.cells.getByIndex(cellInd); cellInd++) {
subDocument.insertText(cell.interval.start, "Row[" + rowInd + "].Cell[" + cellInd + "]");
}
}
richEdit.history.endTransaction();
richEdit.endUpdate();