as: Octa

1 
1 7.63 '.octa BIGNUMS'
1 ====================
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1 This directive expects zero or more bignums, separated by commas.  For
1 each bignum, it emits a 16-byte integer.
1 
1    The term "octa" comes from contexts in which a "word" is two bytes;
1 hence _octa_-word for 16 bytes.
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