diff -r a76af67a3a4b -r 7b156b764d11 sources/mystring.h
--- a/sources/mystring.h	Sat Jan 09 02:35:00 2016 +0200
+++ b/sources/mystring.h	Sat Jan 09 17:41:21 2016 +0200
@@ -34,6 +34,7 @@
 #include <stdarg.h>
 #include "basics.h"
 #include "list.h"
+BEGIN_ZFC_NAMESPACE
 
 class String;
 class StringList;
@@ -45,8 +46,11 @@
 public:
 	String() {}
 
-	explicit String (char a) :
-		m_string ({ a, '\0' }) {}
+	String (char a)
+	{
+		char buffer[2] = { a, '0' };
+		m_string = buffer;
+	}
 
 	String (const char* data) :
 		m_string (data) {}
@@ -57,8 +61,8 @@
 	String (const Vector<char>& data) :
 		m_string (data.data(), data.size()) {}
 
-	using Iterator = std::string::iterator;
-	using ConstIterator = std::string::const_iterator;
+	typedef std::string::iterator Iterator;
+	typedef std::string::const_iterator ConstIterator;
 
 	ConstIterator begin() const { return m_string.cbegin(); }
 	int compare (const String &other) const;
@@ -73,6 +77,7 @@
 	bool mask_against (const String &pattern) const;
 	String md5() const;
 	String mid (long a, long b) const;
+	String right (int length) const;
 	StringList split (const String &del) const;
 	StringList split (char del) const;
 	const std::string& std_string() const { return m_string; }
@@ -94,8 +99,8 @@
 	void insert (int pos, char c) { m_string.insert (m_string.begin() + pos, c); }
 	void insert (int pos, const char*c) { m_string.insert (pos, c); }
 	void modify_index (int &a) { if (a < 0) { a = length() - a; } }
-	void normalize (int (*filter)(int) = &std::isspace);
-	String normalized (int (*filter)(int) = &std::isspace) const;
+	void normalize (int (*filter)(int) = &isspace);
+	String normalized (int (*filter)(int) = &isspace) const;
 	void prepend (String a) { m_string = (a + m_string).std_string(); }
 	void remove (int pos, int len) { m_string.replace (pos, len, ""); }
 	void remove_at (int pos) { m_string.erase (m_string.begin() + pos); }
@@ -126,6 +131,8 @@
 	String& operator+= (const char* data) { append (data); return *this; }
 	String& operator+= (int num) { return operator+= (String::from_number (num)); }
 	String& operator+= (char data) { append (data); return *this; }
+	char& operator[] (int i) { return m_string[i]; }
+	char operator[] (int i) const { return m_string[i]; }
 	bool operator== (const String& other) const { return std_string() == other.std_string(); }
 	bool operator== (const char* other) const { return m_string == other; }
 	bool operator!= (const String& other) const { return std_string() != other.std_string(); }
@@ -146,11 +153,13 @@
 class StringList : public List<String>
 {
 public:
-	using Super = List<String>;
-	using Super::Super;
+	typedef List<String> Super;
 
 	StringList() {}
 
+	StringList (int numvalues) :
+		Super (numvalues) {}
+
 	StringList (const Super& other) :
 		Super (other) {}
 
@@ -170,3 +179,5 @@
 {
 	return String (a) + b;
 }
+
+END_ZFC_NAMESPACE