Is your feature request related to a problem? Please describe.
When performing a lookup or other complex command, it can be frustrating and slightly confusing to not have the syntax properly auto-fill as you type.

Describe the solution you'd like
A proper implementation of the commands autocomplete system
Describe alternatives you've considered
Well I haven't...

Additional context
If anything more would be useful please say so.

Given you have not really outlined what appears to be mssing or described what versions you are referring too ...closed