Update nix fmt
man page with official formatter example
#13014
+4
−24
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(ping @NixOS/nix-formatting)
Note: I'm opening this as a draft because it links to documentation on nix.dev that has not been merged/deployed yet: NixOS/nix.dev#1129
The current example relies upon nixfmt's deprecated tree traversal behavior. The simplest alternative is the new
nixfmt-tree
wrapper fornixfmt
/treefmt
.