mapyard {
<xray-mapyard-statement>
} end
<xray-mapyard-statement> :==
store
<real-space-object>
<yard-label>
Store real-space-object in mapyard.
restore
<yard-label>
<real-space-object>
Restore real-space-object from mapyard.
clear
all
|
<yard-label>
Clear mapyard.
<yard-label> :==
<word>