added a pretty output to JString. Initial.

JString.cpp

@@ -170,4 +170,38 @@ namespace coreutils {
       reset();
    }
 
+   MString JString::pretty() {
+      MString output;
+      reset();
+      char ch;
+      int index = 0;
+      while(!eod()) {
+	 ch = nextChar();
+	 if(ch == '{') {
+	    index += 3;
+	    std::cout << "{\n";
+	    for(int ix = 0; ix < index; ++ix)
+	      std::cout << ' ';
+	 }
+	 else if(ch == ':') {
+	    std::cout << ": ";
+	 }	 
+	 else if(ch == '}') {
+	    index -= 3;
+	    std::cout << '\n';
+	    for(int ix = 0; ix < index; ++ix)
+	      std::cout << ' ';
+	    std::cout << ch << '\n';
+	 }	 
+	 else if(ch == ',') {
+	    std::cout << ",\n";
+	    for(int ix = 0; ix < index; ++ix)
+	      std::cout << ' ';
+	 }
+	 else
+	   std::cout << ch;
+      }
+      return output;      
+   }
+      
 }

JString.h

@@ -67,7 +67,7 @@ namespace coreutils {
 	    return jstring.find(key).str();
 	 }
 
-	 Proxy& operator=(coreutils::ZString value) {
+	 Proxy& operator=(coreutils::MString value) {	    
 	    jstring.set(key, value);
 	    return *this;
 	 }
@@ -83,6 +83,8 @@ namespace coreutils {
       
       JString & operator=(coreutils:: ZString value);
 
+      MString pretty();
+      
     private:
       void removeWhitespace();
       

testing/jstring_test.cpp

@@ -27,6 +27,7 @@ int main(int argc, char **argv) {
    test1["object1"] = "{\"attr1\":\"value1\",\"attr2\":\"value2\",\"attr3\":\"value3\"}";
    test1["object1.attr2"] = "{\"xattr1\":\"xvalue1\",\"xattr2\":\"xvalue2\",\"xattr3\":\"xvalue3\"}";
    test1["object1.attr3"] = "Im not an object";
+//   test1["age"] = 64; future
 
    std::cout << test1 << std::endl;
 
@@ -59,6 +60,8 @@ int main(int argc, char **argv) {
    std::cout << test9 << std::endl;
    std::cout << test9["attr3"] << std::endl;
 
+   std::cout << test1.pretty() << std::endl;
+   
    return 0;
 }