candidate
- edit [exclusive]
- commit [confirmed timeout] [comment comment]
- commit no-checkpoint [confirmed timeout]
- confirm
- copy [line]
- delete [line]
- discard [now]
- goto line
- insert [line]
- load file-url [overwrite | insert | append]
- quit
- redo [count]
- replace [line]
- save file-url
- undo [count]
- view [line]
- config
- system
- management cli
- configuration
- [no] immediate