Code Cleanup

- Merging Record and Task objects, step 1.

src/Task.cpp

@@ -373,6 +373,30 @@ void Task::legacyParse (const std::string& line)
   }
 }
 
+////////////////////////////////////////////////////////////////////////////////
+// The format is:
+//
+//   [ Att::composeF4 ... ] \n
+//
+std::string Task::composeF4 () const
+{
+  std::string ff4 = "[";
+
+  bool first = true;
+  std::map <std::string, Att>::const_iterator it;
+  for (it = this->begin (); it != this->end (); ++it)
+  {
+    if (it->second.value () != "")
+    {
+      ff4 += (first ? "" : " ") + it->second.composeF4 ();
+      first = false;
+    }
+  }
+
+  ff4 += "]\n";
+  return ff4;
+}
+
 ////////////////////////////////////////////////////////////////////////////////
 std::string Task::composeCSV () const
 {