Bug

- Disallowed @ and / from an attribute name or modifier.  This causes
  input like 'user@host:path' to now be parsed as description, and not
  as an unrecognized attribute.

src/Att.cpp

@@ -205,14 +205,18 @@ bool Att::valid (const std::string& input) const
       if (!n.getUntilOneOf (".:", ignored))
         return false;
 
-    if (n.skip (':') &&
-        (n.getQuoted ('"', ignored) ||
-         n.getUntil  (' ', ignored) ||
-         n.getUntilEOS (ignored)    ||
-         n.depleted ()))
-      return true;
+    if (n.skip (':'))
+    {
+      if (input.find ('@') <= n.cursor () ||
+          input.find ('/') <= n.cursor ())
+        return false;
 
-    return false;
+      if (n.getQuoted ('"', ignored) ||
+          n.getUntil  (' ', ignored) ||
+          n.getUntilEOS (ignored)    ||
+          n.depleted ())
+        return true;
+    }
   }
 
   return false;

src/Nibbler.cpp

@@ -552,6 +552,12 @@ char Nibbler::next ()
   return '\0';
 }
 
+////////////////////////////////////////////////////////////////////////////////
+std::string::size_type Nibbler::cursor ()
+{
+  return mCursor;
+}
+
 ////////////////////////////////////////////////////////////////////////////////
 // Peeks ahead - does not move cursor.
 std::string Nibbler::next (const int quantity)

src/Nibbler.h

@@ -69,6 +69,8 @@ public:
   char next ();
   std::string next (const int quantity);
 
+  std::string::size_type cursor ();
+
   void save ();
   void restore ();