EDT_Routines

   On OpenVMS operating systems, the EDT editor can be called from
   a program written in any language that generates calls using the
   OpenVMS Calling Standard.

   You can set up your call to EDT so the program handles all the
   editing work, or you can make EDT run interactively so you can
   edit a file while the program is running.
 

Additional information available:

EDT$EDIT        FILEIO          WORKIO          XLATE