parameters: (self, txt)
return_statement: return handler.FilterInput(txt)
docstring: Filter the incoming input
          @param txt: incoming text to filter
docstring_summary: Filter the incoming input
          @param txt: incoming text to filter
docstring_tokens: Filter the incoming input @param txt : incoming text to filter
function: def DoFilterInput(self, txt):
          """Filter the incoming input
          @param txt: incoming text to filter
  
          """
          handler = self.GetCurrentHandler()
          return handler.FilterInput(txt)
function_tokens: def DoFilterInput ( self , txt ) : handler = self . GetCurrentHandler ( ) return handler . FilterInput ( txt )