* add support for Latin-2 character sets (ISO & IBM)

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@27304 3ad0048d-3df7-0310-abae-a5850022a9f2
 Avoid RTE 219 if compiled with -CR, by using correct common ancestor

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@27305 3ad0048d-3df7-0310-abae-a5850022a9f2