unicode: update to unicode 7, add unicode_script() - Script property, TR24.

1 files changed, 21 insertions, 0 deletions

diff --git a/unicode/unicode_scripts.c b/unicode/unicode_scripts.c
new file mode 100644
index 0000000..1b196b7
--- /dev/null
+++ b/unicode/unicode_scripts.c
@@ -0,0 +1,21 @@
+/*
+** Copyright 2015 Double Precision, Inc.
+** See COPYING for distribution information.
+**
+*/
+
+#include	"unicode_config.h"
+#include	"unicode.h"
+#include "scriptstab.h"
+
+const char *unicode_script(unicode_char a)
+{
+	uint8_t n=unicode_tab_lookup(a, unicode_indextab,
+				     sizeof(unicode_indextab)
+				     /sizeof(unicode_indextab[0]),
+				     unicode_rangetab,
+				     unicode_classtab,
+				     sizeof(scripts)/sizeof(scripts[0])-1);
+
+	return scripts[n];
+}