One invalid byte sent a whole UTF-8 sidecar to a legacy code page, an untagged file fell to Windows-1252 (ő/ű became õ/û) and Serbian was read as Cyrillic. The cache key moves to sub3_ so a track the old rules mis-decoded is read again.
One invalid byte sent a whole UTF-8 sidecar to a legacy code page, an untagged file fell to Windows-1252 (ő/ű became õ/û) and Serbian was read as Cyrillic. The cache key moves to sub3_ so a track the old rules mis-decoded is read again.