cwd [<directory>]
See section 9.1
if {-exist <nameent> | -notexist <nameent>} | -expr <expression>; -cmd <cmdline>:
while -expr <expression> ; -cmd <cmdline>: [-loop <loopcmd>:]
See section 9.2
echo {-off | -on} | <message>
See section 9.3
cmdlog -off | -o <filename>
See section 9.4
help [<group> | <command> | <command>.desc | <command>.ex ]
See section 9.5
stop -off | -on
See section 9.6
return
See section 9.7
exit
quit
See section 9.8
!<unix-command>
See section 9.9
randomize
srand <seed-value>
See section 9.10
show <graphic> [-t <type>] [-hide] [-display <dsp>] [-x <x>] [-y <y>] [-w <width>] [-h <height>] [-mac <macro>] [-params <params>;]
See section 9.11.1
showfz <fuzzyname> [-f <field>]
See section 9.11.2
showgl <graphic> [-t <type>]
See section 9.11.3
wait
See section 9.11.4
draw [<window-title>]
See section 9.11.5