REM This is the EDIT.BAT file we recommend for use with WordStar.
REM Edit to use your preferred editor. Remember that if you
REM type edit(File) you only have 128000 bytes in which to run your
REM editor.
REM
REM When Prolog invokes an external command it tries to write its 
REM own memory onto the virtual drive. If you have a fast drive with
REM enough space called, say, C, the goal
REM
REM ?- state(virtual_drive,_,"C").
REM
REM ensures that drive is used; otherwise the current drive is used.
echo off
ws %1