From a433ca308a12f42c87eed48bc3a55314d3c15bf4 Mon Sep 17 00:00:00 2001
From: Paul Beckingham <paul@beckingham.net>
Date: Sat, 13 Jun 2015 16:50:34 -0400
Subject: [PATCH] CLI2: Implemented A2::attribute for reading arg atts

---
 src/CLI2.cpp | 11 ++++++++---
 src/CLI2.h   |  2 ++
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/src/CLI2.cpp b/src/CLI2.cpp
index 70d3c19b9..0d5e7c6de 100644
--- a/src/CLI2.cpp
+++ b/src/CLI2.cpp
@@ -162,6 +162,7 @@ void A2::attribute (const std::string& name, const double value)
 {
   _attributes[name] = format (value, 1, 8);
 }
+*/
 
 ////////////////////////////////////////////////////////////////////////////////
 // Accessor for attributes.
@@ -175,6 +176,7 @@ const std::string A2::attribute (const std::string& name) const
   return "";
 }
 
+/*
 ////////////////////////////////////////////////////////////////////////////////
 void A2::removeAttribute (const std::string& name)
 {
@@ -740,9 +742,12 @@ const std::string CLI2::dump (const std::string& title) const
   }
   out << "\n";
 
-  out << "  _args\n";
-  for (auto& a : _args)
-    out << "    " << a.dump () << "\n";
+  if (_args.size ())
+  {
+    out << "  _args\n";
+    for (auto& a : _args)
+      out << "    " << a.dump () << "\n";
+  }
 
   return out.str ();
 }
diff --git a/src/CLI2.h b/src/CLI2.h
index c4c3834f9..b288c575c 100644
--- a/src/CLI2.h
+++ b/src/CLI2.h
@@ -59,7 +59,9 @@ public:
 /*
   void attribute (const std::string&, const int);
   void attribute (const std::string&, const double);
+*/
   const std::string attribute (const std::string&) const;
+/*
   void removeAttribute (const std::string&);
 */
   const std::string dump () const;