code: def touch(self, name, data):
              
              b_OK        = True
              str_here    = self.cwd()
              # print("here!")
              # print(self.snode_current)
              # print(self.snode_current.d_nodes)
              l_path = name.split('/')
              if len(l_path) > 1:
                  self.cd('/'.join(l_path[0:-1]))
              name = l_path[-1]
              self.snode_current.d_data[name] = data
              # print(self.snode_current)
              self.cd(str_here)
              return b_OK
docs: Create a 'file' analog called 'name' and put 'data' to the d_data dictionary
              under key 'name'.
  
              The 'name' can contain a path specifier.