fixup upstream bug, allows all four-byte sequences

959bb99a · mirabilos · mirabilos · 8043d841 · 959bb99a
Verified Commit 959bb99a authored 6 years ago by mirabilos Committed by mirabilos 6 years ago
--- a/unicodedomino.sty
+++ b/unicodedomino.sty
@@ -38,6 +38,14 @@
 \PackageError{unicodedomino}{This package requires UTF-8 input encoding}%
 \fi%

+% patch up bug in utf8.def that forbade 0xF4 lead byte
+\begingroup%
+\catcode`\~13
+\uccode`\~"F4
+\def\UTFviii@tmp{\xdef~{\noexpand\UTFviii@four@octets\string~}}%
+\uppercase\expandafter{\UTFviii@tmp}%
+\endgroup%
+
 % nicer printing of codepoint hex numbers, not strictly necessary
 \def\unicodedomino@codepoint#1{%
 \ifnum#1>1048575%