(self)
| 246 | raise ValueError('%s is not an alias' % name) |
| 247 | |
| 248 | def clear_aliases(self): |
| 249 | for name, cmd in self.aliases: |
| 250 | self.undefine_alias(name) |
| 251 | |
| 252 | def retrieve_alias(self, name): |
| 253 | """Retrieve the command to which an alias expands.""" |