Rikuki IX 4884894ddb
make exec command decrement SHLVL correctly & SHLVL related test (#14707)
# Description

Rework of #14570, fixing #14567.

`exec` will decrement `SHLVL` env value before passing it to target
executable (in interactive mode).

(Same as last pr, but this time there's no wrong change to current
working code)

Two `SHLVL` related tests were also added this time.
2024-12-31 16:35:49 +01:00
..
2024-12-28 08:19:48 -06:00

This crate contains the majority of our commands

We allow ourselves to move some of the commands in nu-command to nu-cmd-* crates as needed.

Internal Nushell crate

This crate implements components of Nushell and is not designed to support plugin authors or other users directly.