This page is displayed when you select the Editor tab on the Options window. You can use this page to change the options of the Quick Editor used by AB Commander. This page contains the following areas:
This area lets you select which Quick Editor should be used when you use the Quick Edit button on the toolbar or press the Ctrl+Q key combination. You can chose either the Internal or External Quick Editor to be the preferred one. (The other one would be set up as the alternative Quick Editor, accessible via the Ctrl+Shift+Q key shortcut).
If selected, these options will display a prompt for a confirmation if you attempt to open a large file or several files with Quick Editor. You may find this option helpful if you often issue the Quick Edit command inadvertently.