diff options
Diffstat (limited to 'generic/regcustom.h')
| -rw-r--r-- | generic/regcustom.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/generic/regcustom.h b/generic/regcustom.h index 9f505de..e258acd 100644 --- a/generic/regcustom.h +++ b/generic/regcustom.h @@ -91,9 +91,15 @@ typedef int celt; /* type to hold chr, MCCE number, or NOCELT */ #define NOCELT (-1) /* celt value which is not valid chr or MCCE */ #define CHR(c) (UCHAR(c)) /* turn char literal into chr literal */ #define DIGITVAL(c) ((c)-'0') /* turn chr digit into its value */ +#if TCL_UTF_MAX > 3 +#define CHRBITS 32 /* bits in a chr; must not use sizeof */ +#define CHR_MIN 0x00000000 /* smallest and largest chr; the value */ +#define CHR_MAX 0xffffffff /* CHR_MAX-CHR_MIN+1 should fit in uchr */ +#else #define CHRBITS 16 /* bits in a chr; must not use sizeof */ #define CHR_MIN 0x0000 /* smallest and largest chr; the value */ #define CHR_MAX 0xffff /* CHR_MAX-CHR_MIN+1 should fit in uchr */ +#endif /* functions operating on chr */ #define iscalnum(x) Tcl_UniCharIsAlnum(x) |