mold and string concatenation

[rebolnotes]

I slightly modified the script found here:
http://www.rebol.com/docs/cgi2.html


foreach [var value] decode-cgi system/options/cgi/query-string [
    emit [<TR><TD> mold var </TD>
    <TD> <a href="http://www." mold value ".com"> mold value </a></TD></TR>]
]

--->
It doesn't want to concatenate "http://www." mold value ".com (the url stays http://www.)

why ?

Also if I want to filter on field and I use
if mold var = "Field"

It doesn't seem to work either as submit value is not excluded.

[Gabriele]

First, you don't need MOLD there.

Second, you'll need to use JOIN or REJOIN or use a string instead of a tag, eg:

  {<a href="http://www.} value {.com">} value </a>