[REBOL] Foreach function

[gerryxiao]

Hi,all,  try following: a: [ 1 2 3 4      5 6 7 8    ] b: c: copy [] foreach [d f] a [append b d append c f] print b   result: 1 2 3 4 5 6 7 8 not 1 3 5 7   see also: a: [ 1 2 3 4      5 6 7 8    ] b: c: copy [] foreach [d f] a [append b d append c f print d] result: 1         3         5         7 what happend? bug? or I missed something?   Need help Regards   --gerry