On Dec 1, 2009, at 11:43 AM, Martin Budaj wrote:

Therion currently inserts warningcheck:=1; before scraps without good
reason, so it will be fixed soon.

If the new warningcheck setting would work for you, I would prefer not
to modify current file numbering scheme for metapost pictures and have
it fixed later with implementation of metapost library.

That will work great.  I did a search and found the command on lines 1933 and 1948 of thexpmap.cxx (5.2.12), I changed it to 0 and recompiled Therion and now my map compiles without error!

Thanks,

Carl