45 | | '^' on the front means milestones starting with the following string will be included in the filter. |
46 | | '$' on the front means milestones ending with the following string will be included in the filter. |
47 | | '~' on the front means milestones containing the following string will be included in the filter. |
| 45 | * '{{{^}}}' on the front means milestones starting with the following string will be included in the filter. |
| 46 | * '{{{$}}}' on the front means milestones ending with the following string will be included in the filter. |
| 47 | * '{{{~}}}' on the front means milestones containing the following string will be included in the filter. |