Bruce Mitchener 651d425046
Remove ptree dep from nu-command, remove associated feature. (#3741)
Nothing used the `ptree` feature or optional dependency within
`nu-command` except to include it within the `version` output. This
may be related to when `nu-cli` also had a `ptree` feature, but
I'm not sure.

That leaves the code within `nu_plugin_tree` as the sole remaining
user of `ptree`, which is already covered by the feature `tree`
and included in the `version` output.
2021-07-06 10:33:24 -05:00
..

nu-command

The Nu command crate contains the full set of internal commands, that is, the commands that can be form the set of built-in commands in a Nushell engine.

The default set of commands that Nushell ships with can be found in the default context.

The commands themselves live in the commands module.