fix function ptr arg names

CxxBuilder/src/FileMatcher.bf

@@ -12,7 +12,7 @@ static class FileMatcher
 		Runtime.Assert(Directory.Exists(directory), scope $"No such directory {directory}");
 		void Dir(StringView dir)
 		{
-			for (let element in Directory.Enumerate(dir))
+			dir: for (let element in Directory.Enumerate(dir))
 			{
 				let path = element.GetFilePath(..scope .());
 				path.Replace(Path.AltDirectorySeparatorChar, Path.DirectorySeparatorChar);
@@ -23,8 +23,15 @@ static class FileMatcher
 				}
 				let relpath = Path.GetRelativePath(path, directory, ..scope .());
 				for (let pattern in patterns)
-					if (IsMatch(pattern, relpath))
 				{
+					if (!pattern.StartsWith('^') && !pattern.StartsWith('!')) continue;
+					if (IsMatch(pattern[1...], relpath))
+						continue dir;
+				}	
+				for (let pattern in patterns)
+				{
+					if (pattern.StartsWith('^') || pattern.StartsWith('!')) continue;
+					if (!IsMatch(pattern, relpath)) continue;
 					callback(relpath);
 					break;
 				}

src/Generator.bf

@@ -793,7 +793,7 @@ abstract class Cpp2BeefGenerator
 				{
 					if (Clang.GetTokenKind(last) != .Identifier) break;
 					str.Append(' ');
-					str.Append(GetTokenSpelling!(last));
+					Compiler.Identifier.GetSourceName(GetTokenSpelling!(last), str);
 					break;
 				}
 				last = token;