Cleverly lifted restrictions on further copies of 'From Here to Eternity' (8)
I believe the answer is:
evermore
'cleverly lifted restrictions on further copies of' is the definition.
I can't judge whether this defines the answer.
'here to eternity' is the wordplay.
'here' becomes 'more' (I can't explain this - if you can you should give a lot more credence to this answer).
'to' is a charade indicator (letters next to each other) (I've seen this in other clues).
'eternity' becomes 'ever' (I've seen this before).
'more' put after 'ever' is 'EVERMORE'.
'from' acts as a link.
Can you help me to learn more?
(Other definitions for evermore that I've seen before include "unceasingly" , "For which, permanently" , "To all eternity" , "(For) perpetuity" , "Always, forever" .)