Index: src/libchcore/TStringPattern.cpp
===================================================================
diff -u -N -r6d90b96005710c802d5f141b69528e9e87a380c9 -r0951d2ccccffb16bd12dad494e561349da17c927
--- src/libchcore/TStringPattern.cpp	(.../TStringPattern.cpp)	(revision 6d90b96005710c802d5f141b69528e9e87a380c9)
+++ src/libchcore/TStringPattern.cpp	(.../TStringPattern.cpp)	(revision 0951d2ccccffb16bd12dad494e561349da17c927)
@@ -154,15 +154,15 @@
 		case EPatternType::eType_FilenameRegex:
 		{
 			std::wstring strText(pathToMatch.GetFileName().ToString());
-			std::wregex pattern(m_strPattern.c_str(), std::regex_constants::icase | std::regex_constants::ECMAScript);
+			std::wregex pattern(m_strPattern.c_str(), std::regex::icase | std::regex::ECMAScript | std::regex::collate);
 
 			return std::regex_match(strText, pattern);
 		}
 
 		case EPatternType::eType_FullPathRegex:
 		{
 			std::wstring strText(pathToMatch.ToString());
-			std::wregex pattern(m_strPattern.c_str(), std::regex_constants::icase | std::regex_constants::ECMAScript);
+			std::wregex pattern(m_strPattern.c_str(), std::regex::icase | std::regex::ECMAScript | std::regex::collate);
 
 			return std::regex_match(strText, pattern);
 		}