XSD 1.0 charProp is IsCategory | IsBlock, an exhaustive set: every Unicode
general category plus a fixed Unicode-3.1 block list. The block table was
missing the nine supplementary-plane blocks (Old Italic, Gothic, Deseret, the
Byzantine/Musical/Mathematical symbol blocks, CJK Unified Ideographs Extension
B, CJK Compatibility Ideographs Supplement, Tags) and the three surrogate
blocks, so parseCategory could not tell a real-but-untabulated block from a
bogus name and stayed lenient (RegexError.unsupported), accepting the pattern
\p{IsaA0-a9} and the schema declaring it (XSTS reK88).
Complete the table to the full XSD set: supplementary blocks with their ranges,
and surrogate blocks as valid names whose ranges hold no scalar (so they match
nothing). The recognised set is now authoritative, so parseCategory throws the
rejecting RegexError.invalidProperty for any unrecognised name. The now-dead
RegexError.unsupported case and the isMalformedProperty heuristic are removed.
Closes XSTS reK88: invalid-schemas-accepted 13 -> 12, valid-schemas-rejected
held at 0, instance buckets unchanged (full XSTS archive). Side effect: a
pattern naming a supplementary-plane block (e.g. \p{IsMusicalSymbols}) now
matches its characters instead of failing to compile, removing a latent
instance false positive. Block names/ranges taken from the XSD-supported list
in Xerces-J Token.java (clean-room: factual data only). The list is
spec-frozen at Unicode 3.1, so later blocks are rejected by design.
Mihaela Mihaljevic
bf37375600