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collapseos/blk/040

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Defining words
: x ... -- Define a new word
; R:I -- Exit a colon definition
CREATE x -- Create cell named x. Doesn't allocate a PF.
[COMPILE] x -- Compile word x and write it to HERE.
IMMEDIATE words are *not* executed.
COMPILE x -- Meta compiles. See B6.
CONSTANT x n -- Creates cell x that when called pushes its
value.
DOES> -- See B17.
IMMED? a -- f Checks whether wordref at a is immediate.
IMMEDIATE -- Flag the latest defined word as immediate.
LITN n -- Write number n as a literal.
VARIABLE c -- Creates cell x with 2 bytes allocation.