Feedback

- When bulk tasks are modified, the "project changed" messages are
  now retained until processing is completed, so that only one message
  per project is generated.

src/commands/CmdStop.cpp

@@ -64,6 +64,9 @@ int CmdStop::execute (std::string& output)
   // Apply the command line modifications to the new task.
   A3 modifications = context.a3.extract_modifications ();
 
+  // Accumulated project change notifications.
+  std::map <std::string, std::string> projectChanges;
+
   std::vector <Task>::iterator task;
   for (task = filtered.begin (); task != filtered.end (); ++task)
   {
@@ -89,7 +92,7 @@ int CmdStop::execute (std::string& output)
         ++count;
         feedback_affected (STRING_CMD_STOP_TASK, *task);
         dependencyChainOnStart (*task);
-        context.footnote (onProjectChange (*task, false));
+        projectChanges[task->get ("project")] = onProjectChange (*task, false);
       }
       else
       {
@@ -107,6 +110,12 @@ int CmdStop::execute (std::string& output)
     }
   }
 
+  // Now list the project changes.
+  std::map <std::string, std::string>::iterator i;
+  for (i = projectChanges.begin (); i != projectChanges.end (); ++i)
+    if (i->first != "")
+      context.footnote (i->second);
+
   context.tdb2.commit ();
   feedback_affected (count == 1 ? STRING_CMD_STOP_1 : STRING_CMD_STOP_N, count);
   return rc;