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-rw-r--r--sys/src/9/port/lib.h8
1 files changed, 4 insertions, 4 deletions
diff --git a/sys/src/9/port/lib.h b/sys/src/9/port/lib.h
index 1dbccbcc5..7d58fed9d 100644
--- a/sys/src/9/port/lib.h
+++ b/sys/src/9/port/lib.h
@@ -35,11 +35,11 @@ extern int cistrncmp(char*, char*, int);
enum
{
- UTFmax = 3, /* maximum bytes per rune */
- Runesync = 0x80, /* cannot represent part of a UTF sequence */
- Runeself = 0x80, /* rune and UTF sequences are the same (<) */
+ UTFmax = 4, /* maximum bytes per rune */
+ Runesync = 0x80, /* cannot represent part of a UTF sequence */
+ Runeself = 0x80, /* rune and UTF sequences are the same (<) */
Runeerror = 0xFFFD, /* decoding error in UTF */
- Runemax = 0xFFFF, /* 16 bit rune */
+ Runemax = 0x10FFFF, /* 21 bit rune */
};
/*