[cvs-nhc98] patch applied (yhc): Change sequence to use the definition from Hugs, which is specialised and does not have to pass around an IO thunk

Sun Mar 9 07:18:50 PDT 2008 Neil Mitchell * Change sequence to use the definition from Hugs, which is specialised and does not have to pass around an IO thunk M ./src/packages/yhc-base-1.0/Prelude.hs -2 +4