diff options
| -rw-r--r-- | os/port/lib.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/os/port/lib.h b/os/port/lib.h index e50fd8cb..4a9974a2 100644 --- a/os/port/lib.h +++ b/os/port/lib.h @@ -38,10 +38,12 @@ extern int fullrune(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 (<) */ - Runeerror = 0x80, /* decoding error in UTF */ + 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 = 0x10FFFF, /* 21-bit rune */ + Runemask = 0x1FFFFF, /* bits used by runes (see grep) */ }; /* |