Add unsupported lowercase `-z` flag suggestion for `-Z` flag #12788

Merged

bors merged 3 commits intorust-lang:masterfrom Rustin170506:rustin-patch-short-Z

Oct 10, 2023

+51-25

Commits on Oct 8, 2023

Commits on Oct 10, 2023

Move arg_config and arg_unstable_feature out of command prelude
Rustin170506
committed