t/uselongdouble.t - Amendment needed because of chnages to error messages
t/P_specifier.t - Amendments needed because of changes to error messages
MPFR.xs - PERL_NO_GET_CONTEXT alterations
V/V.xs - Further changes in relation to PERL_NO_GET_CONTEXT
Prec/Prec.xs - PERL_NO_GET_CONTEXT alterations