MANIFEST, t/C-COMPILED/CORE--io--utf8==BADTEST-319.t: new issue
C: add -fstandalone, and skip Error/Tie::Hash::NamedCapture without it

broke 2 core tests: io/crlf_through, op/smartmatch and 4 B-C tests
t/issue27.t 2-3, t/perldoc.t 2,5, c 46