Open
You can control the behavior of Qedit when opening workfiles. With the first option, you can get Qedit to warn you if the workfile you are working on is not synchronized with the file it is based on. The second option helps you preserve timestamps on workfiles so that you have a better idea when the workfile has actually been accessed and modified.
Set Open Checktimestamp ON | OFF
(Initially: OFF)
Qedit stores the file modification timestamp in the workfile. It uses the timestamp to determine whether the file has been modified since the initial Text command or since the last time the Keep command was used.
By default, timestamp checking on the Open command is disabled. If you want to enable it, type
Set Open Checktimestamp On
Set Open Defer ON|OFF
(Initially: Off)
The Open command is used to access a Qedit workfile for editing. Normally, the workfile is opened with write access, which updates the “Last Modified Date” of the file, even if you don’t actually make any changes to it. However, by doing Set Open Defer On you can instruct Qedit to “defer” the write access until a modification is attempted. Qedit opens the workfile with Read Access initially, then reopens it with Write Access later if it is necessary to post a modification to the file. See the Open command for more details.
It is important to remember that certain workfile attributes and settings are normally saved when the file is opened with write access. Some of these settings are the ZZ marker, the current line marker (*), and the new default Keep name modified with Set Keep Name. If you explicitly open a workfile in Browse mode or use Set Open Defer On, these settings are not updated permanently, unless the file is re-opened with write access.