[Omake] join function?

[Nick]

Hello list,

First of all I'd like to say that omake is impressive.
Good work.
I am porting a gmake project over to omake and have come upon the
following difficulty -- how do I translate $(join seq1, seq2) to omake?
join takes 2 sequences of strings and returns a sequence of their
concatenation.
For example
$(join a b c d, .x .y .w .z) returns
a.x b.y c.w d.z
Thank you for your help.
-- 
  Nick
  z508617 at ftml.net

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