De:TSref/RESTORE REGISTER
From TYPO3Wiki
RESTORE_REGISTER
This unsets the latest changes in the register-array as set by LOAD_REGISTER.
Internally this works like a stack there the original register is saved when LOAD_REGISTER is called. Then a LOAD_REGISTER cObject is called the last element is pulled of that stack the register is replaced with it.
LOAD_REGISTER has no properties.
