12.6.2.1517 FFIELD: f-field-colon FLOATING EXT
( n1 "<spaces>name" -- n2 )
Skip leading space delimiters. Parse name delimited by a space. Offset is the first float aligned value greater than or equal to n1. n2 = offset + 1 float.
Create a definition for name with the execution semantics given below.
name Execution:
( addr1 -- addr2 )
Add the offset calculated during the compile-time action to addr1 giving the address addr2.