- $PATH contains the last file
selector path, is initialized to
the home directory of UniTerm.
$FILENAME contains the last file
selector filename, is initialized
to ' '.
$CURRENT contains the current GEM
DOS path.
$TEMP tempory string for use in
the macro processor.
$VAR holds the address of
's parameter block
![[*]](footnote.png)
for passing to
other programs.