如何在Factor interpreter中导入模块？

Question

我在追踪山姆的decipher tutorial当他在我的电脑上执行8 group时，因子抱怨说它不知道group函数。

( scratchpad ) "01101001001000000110011001110101011000110110101101100101011001000010000001111001011011110111010101110010001000000110110101101111011011010000110100001010011000010110111001100100001000000110111001101111011101110010000001100110011011110111001000100000011110010110111101110101"

--- Data stack:
"0110100100100000011001100111010101100011011010110110010101100..."
( scratchpad ) 8 group
1: 8 group
          ^
No word named “group” found in current vocabulary search path

The following restarts are available:

:1      Use the grouping vocabulary
:2      Use the unix.ffi vocabulary
:3      Use the unix.groups vocabulary
4 :res  Defer word in current vocabulary

Type :help for debugging help.

显然，group位于grouping module中，但我不知道如何在解释器中导入该模块(类似于Haskell的GHCi中的+m module )。

Answer 1

在解释器中，键入USE: grouping ;将单个词汇表添加到搜索路径，或键入USING: a b c ;添加词汇表列表。

文档：USE: USING:。