I made a few changes

.editorconfig

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+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+indent_size = 2
+indent_style = space
+insert_final_newline = true
+tab_width = 2
+trim_trailing_whitespace = true

.gitignore

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+/Session.vim

.gitmodules

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+[submodule "config/zsh/plugins/zsh-syntax-highlighting"]
+	path = config/zsh/plugins/zsh-syntax-highlighting
+	url = https://github.com/zsh-users/zsh-syntax-highlighting.git
+[submodule "config/zsh/plugins/zsh-autosuggestions"]
+	path = config/zsh/plugins/zsh-autosuggestions
+	url = https://github.com/zsh-users/zsh-autosuggestions
+[submodule "config/zsh/plugins/zsh-autocomplete"]
+	path = config/zsh/plugins/zsh-autocomplete
+	url = https://github.com/marlonrichert/zsh-autocomplete.git
+[submodule "config/zsh/plugins/fzf-tab"]
+	path = config/zsh/plugins/fzf-tab
+	url = https://github.com/Aloxaf/fzf-tab.git

.rgignore

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+config/zsh/plugins

README.md

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+# Pete's dotfiles
+
+This does 80% of the work of setting up a Mac the way I like it:
+
+```sh
+xcode-select --install
+git clone git://github.com/notahat/dotfiles ~/.dotfiles
+cd ~/.dotfiles
+export DOTFILES_ENV=home
+./install
+```
+
+I re-run `./install` frequently (it's idempotent), which ensures I maintain it.
+
+I remove anything I'm not using to keep it simple.
+
+## What's Installed?
+
+A whole bunch of things, but key components are:
+
+- [Neovim](https://neovim.io). I've got a [pretty fancy setup](config/nvim).
+  It's got lots of IDE features, but is a lot cleaner than an IDE. It's well
+  commented. It starts up in less than 100ms.
+- [Zsh](https://zsh.org) config. I like it fast (so none of this [Oh My
+  Zsh](https://ohmyz.sh) nonsense), but with a nice prompt and completion. It
+  starts up in about 100ms.
+- [Kitty](https://sw.kovidgoyal.net/kitty/). It's fast, configurable, and has
+  great documentation.
+- [Homebrew](https://brew.sh) installs anything where I always want the latest
+  version, including apps from the Mac App Store.
+- [Mise-en-place](https://mise.jdx.dev/) manages things like languages, where I
+  want particular versions installed.
+
+## How It Works
+
+`./install` runs steps from the `steps` directory. You can run individual
+steps, or the whole set. See `./install -h` for usage.
+
+All my config files live under `config`. These get soft-linked into place by
+the steps.
+
+The `environments` directory contains separate `Brewfile`s and `mise.toml`
+files for my home and work machines.