1i\
(module main)
\+;;; begin Stalin+,\+;;; end Stalin+d
\+;;; begin Scheme->C+,\+;;; end Scheme->C+d
\+;;; begin Gambit-C+,\+;;; end Gambit-C+d
\+;;; begin Bigloo+d
\+;;; end Bigloo+d
\+;;; begin Chez+,\+;;; end Chez+d
\+;;; begin Chicken+,\+;;; end Chicken+d
