more fixes

bin/test_parser.py

@@ -14,7 +14,6 @@ ad ad1 0 n2
 
 kat = finesse.kat(kat_code = code)
 
-kat.add(xaxis("lin", [0, 360], kat.m2, kat.m2.phi, 1000))
 kat.add(xaxis("lin", [0, 360], kat.m2, kat.m2.phi, 1000))
 
 r = kat.run(printerr=1)

pykat/finesse.py

@@ -413,7 +413,7 @@ class kat(object):
             
             for obj in objs:
                 if isinstance(obj, str):
-                    out.append(lines + '\n')
+                    out.append(obj + '\n')
                     
                 elif isinstance(obj, Component) or isinstance(obj, Detector) or isinstance(obj, Command):
                     txt = obj.getFinesseText() 

pykat/node_network.py

@@ -254,6 +254,6 @@ class Node(object):
     
 class DumpNode(Node):
     def __init__(self):
-        Node.__init__(self, 'dump', None)
+        Node.__init__(self, 'dump', None, -1)
         
         
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