Keep #9204's strict JIS X 0208 profiles with their SS2 and SS3 choices inside the new helpers: decodeEucJp sends the measured CP51932 profile to decodeEucJpScalar and the strict profiles to #9204's rules, and only the X0208Ss2Ss3 profile encodes JIS X 0212. The EUC-KR, UHC and Big5 UTF-8 forms decode with decodeScalarUtf8.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
The UTF-16 and UTF-32 string forms and the UTF-8 to Shift-JIS and EUC-JP
calls now share the measured string loop and UTF-8 decoder, and the
Japanese tests expect JIS X 0212 to be neither decoded nor encoded.
sceCesMbcsUcsContextInit rejects a null profile.
Co-Authored-By: Claude Opus 5.5 <[email protected]>
