minor fix

This commit is contained in:
Koichi Nakamura 2021-12-04 06:26:35 +09:00
parent a1fa748e98
commit 6f2a1f17ee

View file

@ -2,7 +2,7 @@
\ Copyright (C) 2021 nineties
defined? roll [unless]
: roll ( wn ... w1 n -- w1 wn ... w2 -- )
: roll ( wn ... w1 n -- w1 wn ... w2 )
dup 0<= if drop else swap >r 1- recurse r> swap then
;
[then]