parameters: (self, crsr)
docstring: message from a new cursor proclaiming its existence
docstring_summary: message from a new cursor proclaiming its existence
docstring_tokens: message from a new cursor proclaiming its existence
function: def _i_am_here(self, crsr):
          "message from a new cursor proclaiming its existence"
          oid = id(crsr)
          self.cursors[oid] = crsr
function_tokens: def _i_am_here ( self , crsr ) : oid = id ( crsr ) self . cursors [ oid ] = crsr