[developers] Tree export error message

[Stephan Oepen]

hi micha,

> [11:13:10] export-trees(): [1] 1 active tree (of 1).
> podium-loop(): Attempt to take the value of the unbound variable `ACTIVE'.

it seems GG redefines an [incr tsdb()] function in `lkb/user-fns.lsp'.
i must deny all responsibility under these circumstances.  but if you
commented out the offending version of export-tree(), probably you are
back to a working configuration :-).

berthold (assuming the function is yours), what is the motivation for
this patch?  maybe it is something i can integrate in [incr tsdb()]?
either way, the parameter name is misspelled: `activ' is missing its
trailing `e'.

                                                       best  -  oe

+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+++ Universitetet i Oslo (IFI); Boks 1080 Blindern; 0316 Oslo; (+47) 2284 0125
+++     CSLI Stanford; Ventura Hall; Stanford, CA 94305; (+1 650) 723 0515
+++       --- oe at ifi.uio.no; oe at csli.stanford.edu; stephan at oepen.net ---
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++