Added support for scripts.

Author: uhop

lib/new.cc

@@ -152,6 +152,10 @@ static bool translateRegExp(const char *data, size_t size, bool multiline, std::
 								std::string name(data + i + 3, j - i - 3);
 								if (unicodeClasses.find(name) != unicodeClasses.end()) {
 									name = unicodeClasses[name];
+								} else if (name.starts_with("Script=")) {
+									name = name.substr(7);
+								} else if (name.starts_with("sc=")) {
+									name = name.substr(3);
 								}
 								if (name.size() == 1) {
 									result += name;

tests/test_unicode_classes.js

@@ -24,5 +24,13 @@ unit.add(module, [
     re2 = new RE2(/\p{Uppercase_Letter}/u);
     eval(t.TEST("re2.test('A') === true"));
     eval(t.TEST("re2.test('a') === false"));
+
+    re2 = new RE2(/\p{Script=Latin}/u);
+    eval(t.TEST("re2.test('a') === true"));
+    eval(t.TEST("re2.test('ф') === false"));
+
+    re2 = new RE2(/\p{sc=Cyrillic}/u);
+    eval(t.TEST("re2.test('a') === false"));
+    eval(t.TEST("re2.test('ф') === true"));
   }
 ]);