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my video https://youtu.be/zx6WoApljBI
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Member since Jul 21, 2017
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You should use the system variable $KEY to get input the terminator

doc in $KEY
suggested code:

USER>read *in set key=$key
;; after arrow back
USER>ZZDUMP in,key
0000: 32 37                         27
0000: 1B 5B 44                      .[D

so you get the full escape sequence in the variable key
or just 08 for backspace, .....

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