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collapseos/blk/361
Virgil Dupras f6ded7712e VE: add 't'
This is the first commit I do entirely in VE. It's a habit I'm planning
on taking as it helps a lot to find usability issues.
2020-06-11 18:12:01 -04:00

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( returns negative value on error )
: _ ( c -- n )
DUP '0' '1' =><= IF '0' - EXIT THEN
DROP -1 ( bad )
;