[REBOL] Efficient binary functions

[phil . hayes]

Suggestions !!!   v1: #{01} v2: #{03} v3: #{44}   What’s the most efficient way of concatenating v1, v2 and v3   Obviously…I can use:   append v1 v2 append v1 v3   However, if I have X vars to concatenate this is unwieldy…   Phil Hayes