public static bool IsKeyword4(string s) { return(_keywords4.ContainsKey(s)); }
public static bool IsKeyword4(String s) { return(kw4.ContainsKey(s)); }
public static bool IsKeyword4(string s) { return(_keywords4.ContainsKey(s)); }
public static bool IsKeyword4(String s) { return(kw4.ContainsKey(s)); }