[Therion] Tex-Map parameter concatenation

[Martin Budaj]

On Wed, Feb 10, 2010 at 1:54 AM,  <dangle at tomo.co.nz> wrote:
> The \cavelength line however does not do what I would like, ie prepend the
> value calculated by Therion onto some custom text.  It is as though by
> redefining \cavelength it’s previous value becomes an empty string.

>   \cavelength{\cavelength{} \& {m\thinspace{}m from historic survey} }

code tex-map
  \edef\histlength{\the\cavelength}
  \cavelength={\histlength\ from historic survey}
endcode

should work.

Martin