David Adam ce9f95128a type/command: implement optimisation for --all
This was present in the C++ version for command, though never for type.

Checking over all elements of PATH can be slow on some platforms eg
WSL2, so only do that when used with `--all`.

Based on discussion in
https://github.com/fish-shell/fish-shell/pull/9856
2023-06-30 10:05:01 +08:00
..
2023-06-17 12:14:42 -07:00