I was more thinking about this:
term% a=()
term% c=''
term% cp /env/c /env/a
term% xd -c /env/a
0000000  00
0000001 
term% t=`{cat /env/a}
term% xd -c /env/t
0000000 
0000000 
term% b=$"t
term% xd -c /env/b
0000000  00
0000001 
term%

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