Martin Rubey wrote:
> what does
>
> ll := [k, :ll]
>
> do? I have never seen that before, although grep yields some hits.
>
This just builds list with head 'k' and tail 'll'. The colon means
that we want to "insert" a list -- without colon we would get
a two element list, having (value of) 'll' as as the second element.
--
Waldek Hebisch
[EMAIL PROTECTED]
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