[REBOL] Antwort: Compiler for Rebol ? Re:(16)
From: larry:ecotope at: 28-Sep-2000 12:10
Hi Joel
Just a small clarification. You wrote:
>> searchname: func [who [string!] /local k v] [
[ foreach [k v] foo [
[ if v/name = who [return v]
[ ]
[ ]
Actually the declaration of k and v as local vars to the searchname function
is unnecessary as in your example they are never used. The foreach function
binds the words in it's first arg (also k and v in your example) as local to
it's own context. The outer k and v are unused. Here is a short example:
>> f: func [/local k][
[ k: 1
[ foreach [k]["a" "b"][print k]
[ print k
[ ]
>> f
a
b
1
>>
Cheers
-Larry
