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| author | Jarkko Hietaniemi <jhi@iki.fi> | 2001-12-21 00:54:49 +0000 |
|---|---|---|
| committer | Jarkko Hietaniemi <jhi@iki.fi> | 2001-12-21 00:54:49 +0000 |
| commit | b851fbc1add6c3d9fa6158884279133c311a3efc (patch) | |
| tree | 87e5be7072ad6e52eb1cfd85805e3c7ba034dab6 /utf8.h | |
| parent | 70b75758f8fb2cc713010bb8bc05cd986151b9b2 (diff) | |
| download | perl-b851fbc1add6c3d9fa6158884279133c311a3efc.tar.gz | |
Make using U+FDD0..U+FDEF (noncharacters since Unicode 3.1),
U+...FFFE, U+...FFFF, and characters beyond U+10FFFF
(the Unicode maximum code point) warnable offenses.
p4raw-id: //depot/perl@13823
Diffstat (limited to 'utf8.h')
| -rw-r--r-- | utf8.h | 11 |
1 files changed, 11 insertions, 0 deletions
@@ -166,6 +166,17 @@ END_EXTERN_C #define UNICODE_BYTER_ORDER_MARK 0xfffe #define UNICODE_ILLEGAL 0xffff +/* Though our UTF-8 encoding can go beyond this, + * let's be conservative. */ +#define PERL_UNICODE_MAX 0x10FFFF + +#define UNICODE_ALLOW_SURROGATE 0x0001 /* Allow UTF-16 surrogates (EVIL) */ +#define UNICODE_ALLOW_FDD0 0x0002 /* Allow the U+FDD0...U+FDEF */ +#define UNICODE_ALLOW_FFFE 0x0004 /* Allow 0xFFFE, 0x1FFFE, ... */ +#define UNICODE_ALLOW_FFFF 0x0008 /* Allow 0xFFFE, 0x1FFFE, ... */ +#define UNICODE_ALLOW_SUPER 0x0010 /* Allow past 10xFFFF */ +#define UNICODE_ALLOW_ANY 0xFFFF + #define UNICODE_IS_SURROGATE(c) ((c) >= UNICODE_SURROGATE_FIRST && \ (c) <= UNICODE_SURROGATE_LAST) #define UNICODE_IS_REPLACEMENT(c) ((c) == UNICODE_REPLACEMENT) |