`roll` for filters

Rolling commands for tables.

Signature

> roll {flags}

input	output
nothing	string

You must use one of the following subcommands. Using this command as-is will only produce this help message.

name	description	type
`roll down`	Roll table rows down.	built-in
`roll left`	Roll record or table columns left.	built-in
`roll right`	Roll table columns right.	built-in
`roll up`	Roll table rows up.	built-in