`commandline` for core

View the current command line input buffer.

Signature

> commandline {flags}

Input/output types:

input	output
nothing	string

Subcommands:

name	description	type
`commandline complete`	Complete a string using the default completions.	built-in
`commandline edit`	Modify the current command line input buffer.	built-in
`commandline get-cursor`	Get the current cursor position.	built-in
`commandline set-cursor`	Set the current cursor position.	built-in
`commandline set-prompt`	Replace the current prompt and repaint it in place, without disturbing the line being edited.	built-in