The ED editor provided with jBASE is a limited version of the familiar (but now superseded) ED editors
You are strongly advised to use the jED editor in preference to ED - so strongly that we have not included any operating instructions here for the ED editor.
If you are only familiar with the old style ED editor, by all means continue to use it in your accustomed fashion - but please find a few minutes to review the operation of jED. You will find that the transition from ED to jED is very simple and you will be amply rewarded by adopting the much more efficient and friendly environment provided by jED.