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2VARIABLE — „two-variable“ Vytvoření proměnné veliké dvě buňky.
DOUBLE
( "jméno" → )jméno( → addr )
Skip leading space delimiters. Parse name delimited by a space. Create a definition for name with the execution semantics defined below. Reserve two consecutive cells of data space. name is referred to as a two-variable. name Execution: ( -- a-addr ) a-addr is the address of the first (lowest address) cell of two consecutive cells in data space reserved by 2VARIABLE when it defined name. A program is responsible for initializing the contents.
See: VARIABLE