diff options
Diffstat (limited to 'lib/unicode/prop/uprop_is_nchar.c')
| -rw-r--r-- | lib/unicode/prop/uprop_is_nchar.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/lib/unicode/prop/uprop_is_nchar.c b/lib/unicode/prop/uprop_is_nchar.c new file mode 100644 index 0000000..7022d2e --- /dev/null +++ b/lib/unicode/prop/uprop_is_nchar.c @@ -0,0 +1,10 @@ +#include "rune.h" +#include "unicode/prop.h" + +bool +rprop_is_nchar(rune ch) +{ + return (ch >= 0xFDD0 && ch <= 0xFDEF) + || ((ch & 0xFFFE) == 0xFFFE + && (ch & RUNE_C(0xFF0000)) <= RUNE_C(0x0F0000)); +} |