Error on input to Math Operations form

#!/bin/csh -f echo "Content-type: text/html" echo "" source build-opt-env set tmp="`${OPTHOME}/bin/trigram_util setenv OBJ $tmp:r setenv FULLOBJ $OBJ setenv QS "" unsetenv PATH_INFO if ( "$QUERY_STRING" != "" ) then setenv QS "`${OPTHOME}/bin/htmlesc '$QUERY_STRING'`" setenv FULLOBJ "$OBJ($QS)" endif cat << XXSTUFFXX Error on input to Math Operations form

Error on input from Mathematical operations

Current object is: $OBJ

Please complete at least formula one.

Return to Math Operations form XXSTUFFXX echo ""