| 3 | | Use cases (phoney commands): |
| 4 | | * `port bump <portname> <version>` bumps version and checksums |
| 5 | | * `port bump <portname>` bumps checksums only |
| 6 | | * `port bump --livecheck <portname>` bumps both with livecheck result |
| | 3 | Use cases (pseudo commands): |
| | 4 | * `port bump [[portname | pseudo-portname | port-expressions | port-url]]` bumps checksums only |
| | 5 | * `port bump [[portname | pseudo-portname | port-expressions | port-url]] @<version>` bumps version and checksums |
| | 6 | * `port bump --livecheck [[portname | pseudo-portname | port-expressions | port-url]]` bumps both with livecheck result |