fixed frontendbase.FrontEndBase.is_complete

IPython/frontend/cocoa/cocoa_frontend.py

@@ -34,6 +34,7 b' from AppKit import NSApplicationWillTerminateNotification, NSBeep,\\'
 
 from pprint import saferepr
 
+import IPython
 from IPython.kernel.engineservice import EngineService, ThreadedEngineService
 from IPython.frontend.frontendbase import FrontEndBase
 
@@ -160,7 +161,7 b' class IPythonCocoaController(NSObject, FrontEndBase):'
     def startCLIForTextView(self):
         """Print banner"""
         
-        banner = """IPython1 0.X -- An enhanced Interactive Python."""
+        banner = """IPython1 %s -- An enhanced Interactive Python.""" % IPython.__version__
         
         self.insert_text(banner + '\n\n')
     

IPython/frontend/frontendbase.py

@@ -191,11 +191,13 b' class FrontEndBase(object):'
         """
         
         try:
-            self.compile_ast(block)
-            return True
+            ast = self.compile_ast(block)
         except:
             return False
     
+        lines = block.split('\n')
+        return (len(lines)==1 or str(lines[-1])=='')
+    
     
     def compile_ast(self, block):
         """Compile block to an AST