Add flake support (#297)

Add flake support

28 files changed, 1337 insertions, 645 deletions

diff --git a/.github/workflows/automated-build.yml b/.github/workflows/automated-build.yml
index 6e52b81..26b284e 100644
--- a/.github/workflows/automated-build.yml
+++ b/.github/workflows/automated-build.yml
@@ -1,15 +1,12 @@
 name: Automated build
-
 env:
   CI_INTERMEDIATES_DIR: "_ci-intermediates"
-
 on:
   release:
     types: [created]
   push:
     tags:
       - 'v*'
-
 jobs:
   build:
     name: ${{ matrix.job.os }} (${{ matrix.job.target }})
@@ -18,138 +15,127 @@ jobs:
       fail-fast: false
       matrix:
         job:
-          - { os: ubuntu-20.04, target: arm-unknown-linux-gnueabihf , use-cross: true }
-          - { os: ubuntu-20.04, target: arm-unknown-linux-musleabihf, use-cross: true }
-          - { os: ubuntu-20.04, target: aarch64-unknown-linux-gnu   , use-cross: true }
-          - { os: ubuntu-20.04, target: x86_64-unknown-linux-gnu    }
-          - { os: ubuntu-20.04, target: x86_64-unknown-linux-musl   , use-cross: true }
-          - { os: macos-10.15 , target: x86_64-apple-darwin         }
-
+          - {os: ubuntu-20.04, target: arm-unknown-linux-gnueabihf, use-cross: true}
+          - {os: ubuntu-20.04, target: arm-unknown-linux-musleabihf, use-cross: true}
+          - {os: ubuntu-20.04, target: aarch64-unknown-linux-gnu, use-cross: true}
+          - {os: ubuntu-20.04, target: x86_64-unknown-linux-gnu}
+          - {os: ubuntu-20.04, target: x86_64-unknown-linux-musl, use-cross: true}
+          - {os: macos-10.15, target: x86_64-apple-darwin}
     steps:
-    - name: Checkout source code
-      uses: actions/checkout@v2
-
-    - name: Install prerequisites
-      shell: bash
-      run: |
-        case ${{ matrix.job.target }} in
-          arm-unknown-linux-*) sudo apt-get -y update ; sudo apt-get -y install gcc-arm-linux-gnueabihf ;;
-          aarch64-unknown-linux-gnu) sudo apt-get -y update ; sudo apt-get -y install gcc-aarch64-linux-gnu ;;
-        esac
-
-    - name: Extract crate information
-      shell: bash
-      run: |
-        echo "PROJECT_NAME=joshuto" >> $GITHUB_ENV
-        echo "PROJECT_VERSION=$(sed -n 's/^version = "\(.*\)"/\1/p' Cargo.toml | head -n1)" >> $GITHUB_ENV
-        echo "PROJECT_MAINTAINER=$(sed -n 's/^authors = \["\(.*\)"\]/\1/p' Cargo.toml)" >> $GITHUB_ENV
-        echo "PROJECT_HOMEPAGE=$(sed -n 's/^homepage = "\(.*\)"/\1/p' Cargo.toml)" >> $GITHUB_ENV
-
-    - name: Install Rust toolchain
-      uses: actions-rs/toolchain@v1
-      with:
-        toolchain: stable
-        target: ${{ matrix.job.target }}
-        override: true
-        profile: minimal # minimal component installation (ie, no documentation)
-
-    - name: Show version information (Rust, cargo, GCC)
-      shell: bash
-      run: |
-        gcc --version || true
-        rustup -V
-        rustup toolchain list
-        rustup default
-        cargo -V
-        rustc -V
-
-    - name: Build
-      uses: actions-rs/cargo@v1
-      with:
-        use-cross: ${{ matrix.job.use-cross }}
-        command: build
-        args: --locked --release --target=${{ matrix.job.target }}
-
-    - name: Strip debug information from executable
-      id: strip
-      shell: bash
-      run: |
-        # Figure out suffix of binary
-        EXE_suffix=""
-        case ${{ matrix.job.target }} in
-          *-pc-windows-*) EXE_suffix=".exe" ;;
-        esac;
-
-        # Figure out what strip tool to use if any
-        STRIP="strip"
-        case ${{ matrix.job.target }} in
-          arm-unknown-linux-*) STRIP="arm-linux-gnueabihf-strip" ;;
-          aarch64-unknown-linux-gnu) STRIP="aarch64-linux-gnu-strip" ;;
-          *-pc-windows-msvc) STRIP="" ;;
-        esac;
-
-        # Setup paths
-        BIN_DIR="${{ env.CI_INTERMEDIATES_DIR }}/stripped-release-bin/"
-        mkdir -p "${BIN_DIR}"
-        BIN_NAME="${{ env.PROJECT_NAME }}${EXE_suffix}"
-        BIN_PATH="${BIN_DIR}/${BIN_NAME}"
-
-        # Copy the release build binary to the result location
-        cp "target/${{ matrix.job.target }}/release/${BIN_NAME}" "${BIN_DIR}"
-
-        # Also strip if possible
-        if [ -n "${STRIP}" ]; then
-          "${STRIP}" "${BIN_PATH}"
-        fi
-
-        # Let subsequent steps know where to find the (stripped) bin
-        echo ::set-output name=BIN_PATH::${BIN_PATH}
-        echo ::set-output name=BIN_NAME::${BIN_NAME}
-
-    - name: Create tarball
-      id: package
-      shell: bash
-      run: |
-        PKG_suffix=".tar.gz" ; case ${{ matrix.job.target }} in *-pc-windows-*) PKG_suffix=".zip" ;; esac;
-        PKG_BASENAME=${PROJECT_NAME}-v${PROJECT_VERSION}-${{ matrix.job.target }}
-        PKG_NAME=${PKG_BASENAME}${PKG_suffix}
-        echo ::set-output name=PKG_NAME::${PKG_NAME}
-        PKG_STAGING="${{ env.CI_INTERMEDIATES_DIR }}/package"
-        ARCHIVE_DIR="${PKG_STAGING}/${PKG_BASENAME}/"
-        mkdir -p "${ARCHIVE_DIR}"
-
-        # Binary
-        cp "${{ steps.strip.outputs.BIN_PATH }}" "$ARCHIVE_DIR"
-
-        # base compressed package
-        pushd "${PKG_STAGING}/" >/dev/null
-        case ${{ matrix.job.target }} in
-          *-pc-windows-*) 7z -y a "${PKG_NAME}" "${PKG_BASENAME}"/* | tail -2 ;;
-          *) tar czf "${PKG_NAME}" "${PKG_BASENAME}"/* ;;
-        esac;
-        popd >/dev/null
-
-        # Let subsequent steps know where to find the compressed package
-        echo ::set-output name=PKG_PATH::"${PKG_STAGING}/${PKG_NAME}"
-
-    - name: "Artifact upload: tarball"
-      uses: actions/upload-artifact@master
-      with:
-        name: ${{ steps.package.outputs.PKG_NAME }}
-        path: ${{ steps.package.outputs.PKG_PATH }}
-
-    - name: Check for release
-      id: is-release
-      shell: bash
-      run: |
-        unset IS_RELEASE ; if [[ $GITHUB_REF =~ ^refs/tags/v[0-9].* ]]; then IS_RELEASE='true' ; fi
-        echo ::set-output name=IS_RELEASE::${IS_RELEASE}
-
-    - name: Publish archives and packages
-      uses: softprops/action-gh-release@v1
-      if: steps.is-release.outputs.IS_RELEASE
-      with:
-        files: |
-          ${{ steps.package.outputs.PKG_PATH }}
-      env:
-        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      - name: Checkout source code
+        uses: actions/checkout@v2
+      - name: Install prerequisites
+        shell: bash
+        run: |
+          case ${{ matrix.job.target }} in
+            arm-unknown-linux-*) sudo apt-get -y update ; sudo apt-get -y install gcc-arm-linux-gnueabihf ;;
+            aarch64-unknown-linux-gnu) sudo apt-get -y update ; sudo apt-get -y install gcc-aarch64-linux-gnu ;;
+          esac
+      - name: Extract crate information
+        shell: bash
+        run: |
+          echo "PROJECT_NAME=joshuto" >> $GITHUB_ENV
+          echo "PROJECT_VERSION=$(sed -n 's/^version = "\(.*\)"/\1/p' Cargo.toml | head -n1)" >> $GITHUB_ENV
+          echo "PROJECT_MAINTAINER=$(sed -n 's/^authors = \["\(.*\)"\]/\1/p' Cargo.toml)" >> $GITHUB_ENV
+          echo "PROJECT_HOMEPAGE=$(sed -n 's/^homepage = "\(.*\)"/\1/p' Cargo.toml)" >> $GITHUB_ENV
+      - name: Install Rust toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+          target: ${{ matrix.job.target }}
+          override: true
+          profile: minimal # minimal component installation (ie, no documentation)
+      - name: Show version information (Rust, cargo, GCC)
+        shell: bash
+        run: |
+          gcc --version || true
+          rustup -V
+          rustup toolchain list
+          rustup default
+          cargo -V
+          rustc -V
+      - name: Build
+        uses: actions-rs/cargo@v1
+        with:
+          use-cross: ${{ matrix.job.use-cross }}
+          command: build
+          args: --locked --release --target=${{ matrix.job.target }}
+      - name: Strip debug information from executable
+        id: strip
+        shell: bash
+        run: |
+          # Figure out suffix of binary
+          EXE_suffix=""
+          case ${{ matrix.job.target }} in
+            *-pc-windows-*) EXE_suffix=".exe" ;;
+          esac;
+
+          # Figure out what strip tool to use if any
+          STRIP="strip"
+          case ${{ matrix.job.target }} in
+            arm-unknown-linux-*) STRIP="arm-linux-gnueabihf-strip" ;;
+            aarch64-unknown-linux-gnu) STRIP="aarch64-linux-gnu-strip" ;;
+            *-pc-windows-msvc) STRIP="" ;;
+          esac;
+
+          # Setup paths
+          BIN_DIR="${{ env.CI_INTERMEDIATES_DIR }}/stripped-release-bin/"
+          mkdir -p "${BIN_DIR}"
+          BIN_NAME="${{ env.PROJECT_NAME }}${EXE_suffix}"
+          BIN_PATH="${BIN_DIR}/${BIN_NAME}"
+
+          # Copy the release build binary to the result location
+          cp "target/${{ matrix.job.target }}/release/${BIN_NAME}" "${BIN_DIR}"
+
+          # Also strip if possible
+          if [ -n "${STRIP}" ]; then
+            "${STRIP}" "${BIN_PATH}"
+          fi
+
+          # Let subsequent steps know where to find the (stripped) bin
+          echo ::set-output name=BIN_PATH::${BIN_PATH}
+          echo ::set-output name=BIN_NAME::${BIN_NAME}
+      - name: Create tarball
+        id: package
+        shell: bash
+        run: |
+          PKG_suffix=".tar.gz" ; case ${{ matrix.job.target }} in *-pc-windows-*) PKG_suffix=".zip" ;; esac;
+          PKG_BASENAME=${PROJECT_NAME}-v${PROJECT_VERSION}-${{ matrix.job.target }}
+          PKG_NAME=${PKG_BASENAME}${PKG_suffix}
+          echo ::set-output name=PKG_NAME::${PKG_NAME}
+          PKG_STAGING="${{ env.CI_INTERMEDIATES_DIR }}/package"
+          ARCHIVE_DIR="${PKG_STAGING}/${PKG_BASENAME}/"
+          mkdir -p "${ARCHIVE_DIR}"
+
+          # Binary
+          cp "${{ steps.strip.outputs.BIN_PATH }}" "$ARCHIVE_DIR"
+
+          # base compressed package
+          pushd "${PKG_STAGING}/" >/dev/null
+          case ${{ matrix.job.target }} in
+            *-pc-windows-*) 7z -y a "${PKG_NAME}" "${PKG_BASENAME}"/* | tail -2 ;;
+            *) tar czf "${PKG_NAME}" "${PKG_BASENAME}"/* ;;
+          esac;
+          popd >/dev/null
+
+          # Let subsequent steps know where to find the compressed package
+          echo ::set-output name=PKG_PATH::"${PKG_STAGING}/${PKG_NAME}"
+      - name: "Artifact upload: tarball"
+        uses: actions/upload-artifact@master
+        with:
+          name: ${{ steps.package.outputs.PKG_NAME }}
+          path: ${{ steps.package.outputs.PKG_PATH }}
+      - name: Check for release
+        id: is-release
+        shell: bash
+        run: |
+          unset IS_RELEASE ; if [[ $GITHUB_REF =~ ^refs/tags/v[0-9].* ]]; then IS_RELEASE='true' ; fi
+          echo ::set-output name=IS_RELEASE::${IS_RELEASE}
+      - name: Publish archives and packages
+        uses: softprops/action-gh-release@v1
+        if: steps.is-release.outputs.IS_RELEASE
+        with:
+          files: |
+            ${{ steps.package.outputs.PKG_PATH }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/clippy.yml b/.github/workflows/clippy.yml
index aee7015..119528c 100644
--- a/.github/workflows/clippy.yml
+++ b/.github/workflows/clippy.yml
@@ -1,11 +1,9 @@
 name: Clippy - Catch common mistakes and improve your Rust code
-
 on:
   push:
     branches: [dev, main]
   pull_request:
     branches: [dev, main]
-
 jobs:
   check:
     name: Clippy - Catch common mistakes and improve your Rust code
diff --git a/.github/workflows/rust-linux-dev.yml b/.github/workflows/rust-linux-dev.yml
index 5abc087..94649ef 100644
--- a/.github/workflows/rust-linux-dev.yml
+++ b/.github/workflows/rust-linux-dev.yml
@@ -1,11 +1,9 @@
 name: Linux build dev
-
 on:
   push:
     branches: [dev]
   pull_request:
     branches: [dev]
-
 jobs:
   check:
     name: Rust Linux ${{ matrix.rust }}
diff --git a/.github/workflows/rust-linux-main.yml b/.github/workflows/rust-linux-main.yml
index ab48b78..d388e4c 100644
--- a/.github/workflows/rust-linux-main.yml
+++ b/.github/workflows/rust-linux-main.yml
@@ -1,11 +1,9 @@
 name: Linux build
-
 on:
   push:
     branches: [main]
   pull_request:
     branches: [main]
-
 jobs:
   check:
     name: Rust Linux ${{ matrix.rust }}
diff --git a/.github/workflows/rust-macos-dev.yml b/.github/workflows/rust-macos-dev.yml
index 76a409e..982e217 100644
--- a/.github/workflows/rust-macos-dev.yml
+++ b/.github/workflows/rust-macos-dev.yml
@@ -1,11 +1,9 @@
 name: MacOS build dev
-
 on:
   push:
     branches: [dev]
   pull_request:
     branches: [dev]
-
 jobs:
   check:
     name: Rust MacOS ${{ matrix.rust }}
diff --git a/.github/workflows/rust-macos-main.yml b/.github/workflows/rust-macos-main.yml
index bc5b1a8..38ba172 100644
--- a/.github/workflows/rust-macos-main.yml
+++ b/.github/workflows/rust-macos-main.yml
@@ -1,11 +1,9 @@
 name: MacOS build
-
 on:
   push:
     branches: [main]
   pull_request:
     branches: [main]
-
 jobs:
   check:
     name: Rust MacOS ${{ matrix.rust }}
diff --git a/.gitignore b/.gitignore
index c00f047..95e4312 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,3 +4,5 @@
 *.tmp
 *~
 **/*.rs.bk
+/result
+/.devenv
diff --git a/Cargo.toml b/Cargo.toml
index caa1585..ebb6e9c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -33,7 +33,9 @@ structopt = "^0"
 termion = "^1"
 toml = "^0"
 trash = { version = "^2", optional = true }
-tui = { version = "0.20", default-features = false, features = ["termion"], package = "ratatui" }
+tui = { version = "0.20", default-features = false, features = [
+  "termion",
+], package = "ratatui" }
 unicode-segmentation = "^1"
 unicode-width = "^0"
 users = "^0"
@@ -43,16 +45,12 @@ walkdir = "^2"
 
 [dependencies.uuid]
 version = "^1"
-features = [
-  "v4",
-  "fast-rng",
-  "macro-diagnostics",
-]
+features = ["v4", "fast-rng", "macro-diagnostics"]
 
 [features]
-devicons = [ "phf" ]
+devicons = ["phf"]
 file_mimetype = []
 mouse = []
-recycle_bin = [ "trash" ]
-syntax_highlight = [ "ansi-to-tui" ]
-default = [ "devicons", "recycle_bin", "syntax_highlight" ]
+recycle_bin = ["trash"]
+syntax_highlight = ["ansi-to-tui"]
+default = ["devicons", "recycle_bin", "syntax_highlight"]
diff --git a/README.md b/README.md
index 90f4ac1..d38f14b 100644
--- a/README.md
+++ b/README.md
@@ -31,6 +31,7 @@ Also see [Cargo.toml](Cargo.toml)
 ```
 ~$ cargo install --path=. --force
 ```
+
 #### For single user with cargo
 
 ```
@@ -54,12 +55,14 @@ sudo dnf install joshuto
 
 ##### Arch ([AUR](https://aur.archlinux.org))
 
-* [release](https://aur.archlinux.org/packages/joshuto)
+- [release](https://aur.archlinux.org/packages/joshuto)
+
 ```
 [yay/paru] -S joshuto
 ```
 
-* [build from source](https://aur.archlinux.org/packages/joshuto-git)
+- [build from source](https://aur.archlinux.org/packages/joshuto-git)
+
 ```
 [yay/paru] -S joshuto-git
 ```
@@ -70,6 +73,38 @@ sudo dnf install joshuto
 sudo eselect repository enable gentoo-zh
 sudo emerge -av app-misc/joshuto
 ```
+##### NixOS
+
+Here's an example of using it in a nixos configuration
+
+```nix
+{
+  description = "My configuration";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+    joshuto.url = "github:kamiyaa/joshuto";
+  };
+
+  outputs = { nixpkgs, joshuto, ... }:
+    {
+      nixosConfigurations = {
+        hostname = nixpkgs.lib.nixosSystem
+          {
+            system = "x86_64-linux";
+            modules = [
+              {
+                nixpkgs.overlays = [ joshuto.overlays.default ];
+                environment.systemPackages = with pkgs;[
+                  joshuto
+                ];
+              }
+            ];
+          };
+      };
+    };
+}
+```
 
 ##### MacOS ([MacPorts](https://ports.macports.org/port/joshuto/details/))
 
@@ -78,9 +113,11 @@ sudo port install joshuto
 ```
 
 ## Usage
+
 ```
 ~ $ joshuto
 ```
+
 See [docs#quit](/docs/configuration/keymap.toml.md#quit-quit-joshuto) for exiting into current directory
 and other usages
 
@@ -89,21 +126,27 @@ and other usages
 Check out [docs](/docs) for details and [config](/config) for examples
 
 #### [joshuto.toml](/config/joshuto.toml)
+
 - general configurations
 
 #### [keymap.toml](/config/keymap.toml)
+
 - for keybindings
 
 #### [mimetype.toml](/config/mimetype.toml)
+
 - for opening files with applications
 
 #### [theme.toml](/config/theme.toml)
+
 - color customizations
 
 #### [bookmarks.toml](/config/bookmarks.toml)
+
 - bookmarks
 
 ## Contributing
+
 See [docs](/docs)
 
 ## Bugs/Feature Request
@@ -111,6 +154,7 @@ See [docs](/docs)
 Please create an issue :)
 
 ## Features
+
 - Tabs
 - Devicons
 - Fuzzy search via [fzf](https://github.com/junegunn/fzf)
diff --git a/config/bookmarks.toml b/config/bookmarks.toml
index 662f39e..a0764e2 100644
--- a/config/bookmarks.toml
+++ b/config/bookmarks.toml
@@ -1,6 +1,6 @@
 bookmark = [
-	{ key = "r",	path = "/" },
-	{ key = "e",	path = "/etc" },
+  { key = "r", path = "/" },
+  { key = "e", path = "/etc" },
 
-	{ key = "h",	path = "~/" },
+  { key = "h", path = "~/" },
 ]
diff --git a/config/joshuto.toml b/config/joshuto.toml
index 7fa9006..d1f2439 100644
--- a/config/joshuto.toml
+++ b/config/joshuto.toml
@@ -30,7 +30,7 @@ directories_first = true
 reverse = false
 
 [preview]
-max_preview_size = 2097152 # 2MB
+max_preview_size = 2097152                           # 2MB
 preview_script = "~/.config/joshuto/preview_file.sh"
 
 [tab]
diff --git a/config/keymap.toml b/config/keymap.toml
index 7076cf9..2d522c2 100644
--- a/config/keymap.toml
+++ b/config/keymap.toml
@@ -1,166 +1,166 @@
 [default_view]
 
 keymap = [
-	{ keys = [ "escape" ],		command = "escape" },
-	{ keys = [ "ctrl+t" ],		command = "new_tab" },
-	{ keys = [ "alt+t" ],		command = "new_tab --cursor" },
-	{ keys = [ "T" ],		command = "new_tab --current" },
-	{ keys = [ "W" ],		command = "close_tab" },
-	{ keys = [ "ctrl+w" ],		command = "close_tab" },
-	{ keys = [ "q" ],		command = "close_tab" },
-	{ keys = [ "ctrl+c" ],		command = "quit" },
-	{ keys = [ "Q" ],		command = "quit --output-current-directory" },
-
-	{ keys = [ "R" ],		command = "reload_dirlist" },
-	{ keys = [ "z", "h" ],		command = "toggle_hidden" },
-	{ keys = [ "ctrl+h" ],		command = "toggle_hidden" },
-	{ keys = [ "\t" ],		command = "tab_switch 1" },
-	{ keys = [ "backtab" ],		command = "tab_switch -1" },
-
-	{ keys = [ "alt+1" ],		command = "tab_switch_index 1" },
-	{ keys = [ "alt+2" ],		command = "tab_switch_index 2" },
-	{ keys = [ "alt+3" ],		command = "tab_switch_index 3" },
-	{ keys = [ "alt+4" ],		command = "tab_switch_index 4" },
-	{ keys = [ "alt+5" ],		command = "tab_switch_index 5" },
-
-	{ keys = [ "1" ],		command = "numbered_command 1" },
-	{ keys = [ "2" ],		command = "numbered_command 2" },
-	{ keys = [ "3" ],		command = "numbered_command 3" },
-	{ keys = [ "4" ],		command = "numbered_command 4" },
-	{ keys = [ "5" ],		command = "numbered_command 5" },
-	{ keys = [ "6" ],		command = "numbered_command 6" },
-	{ keys = [ "7" ],		command = "numbered_command 7" },
-	{ keys = [ "8" ],		command = "numbered_command 8" },
-	{ keys = [ "9" ],		command = "numbered_command 9" },
-
-	# arrow keys
-	{ keys = [ "arrow_up" ],	command = "cursor_move_up" },
-	{ keys = [ "arrow_down" ],	command = "cursor_move_down" },
-	{ keys = [ "arrow_left" ],	command = "cd .." },
-	{ keys = [ "arrow_right" ],	command = "open" },
-	{ keys = [ "\n" ],		command = "open" },
-	{ keys = [ "home" ],		command = "cursor_move_home" },
-	{ keys = [ "end" ],		command = "cursor_move_end" },
-	{ keys = [ "page_up" ],		command = "cursor_move_page_up" },
-	{ keys = [ "page_down" ],	command = "cursor_move_page_down" },
-	{ keys = [ "ctrl+u" ],  	command = "cursor_move_page_up 0.5" },
-	{ keys = [ "ctrl+d" ], 		command = "cursor_move_page_down 0.5" },
-
-	# vim-like keybindings
-	{ keys = [ "j" ],		command = "cursor_move_down" },
-	{ keys = [ "k" ],		command = "cursor_move_up" },
-	{ keys = [ "h" ],		command = "cd .." },
-	{ keys = [ "l" ],		command = "open" },
-	{ keys = [ "g", "g" ],		command = "cursor_move_home" },
-	{ keys = [ "G" ],		command = "cursor_move_end" },
-	{ keys = [ "r" ],		command = "open_with" },
-
-	{ keys = [ "H" ],		command = "cursor_move_page_home" },
-	{ keys = [ "L" ],		command = "cursor_move_page_middle" },
-	{ keys = [ "M" ],		command = "cursor_move_page_end" },
-
-	{ keys = [ "[" ],		command = "parent_cursor_move_up" },
-	{ keys = [ "]" ],		command = "parent_cursor_move_down" },
-
-	{ keys = [ "c", "d" ],		command = ":cd " },
-	{ keys = [ "d", "d" ],		command = "cut_files" },
-	{ keys = [ "y", "y" ],		command = "copy_files" },
-	{ keys = [ "y", "n" ],		command = "copy_filename" },
-	{ keys = [ "y", "." ],		command = "copy_filename_without_extension" },
-	{ keys = [ "y", "p" ],		command = "copy_filepath" },
-	{ keys = [ "y", "d" ],		command = "copy_dirpath" },
-
-	{ keys = [ "p", "l" ],		command = "symlink_files --relative=false" },
-	{ keys = [ "p", "L" ],		command = "symlink_files --relative=true" },
-
-	{ keys = [ "delete" ],		command = "delete_files" },
-	{ keys = [ "d", "D" ],		command = "delete_files" },
-
-	{ keys = [ "p", "p" ],		command = "paste_files" },
-	{ keys = [ "p", "o" ],		command = "paste_files --overwrite=true" },
-
-	{ keys = [ "a" ],		command = "rename_append" },
-	{ keys = [ "A" ],		command = "rename_prepend" },
-
-	{ keys = [ "f", "t" ],		command = ":touch " },
-
-	{ keys = [ " " ],		command = "select --toggle=true" },
-	{ keys = [ "t" ],		command = "select --all=true --toggle=true" },
-	{ keys = [ "V" ],		command = "toggle_visual"},
-
-	{ keys = [ "w" ],		command = "show_tasks --exit-key=w" },
-	{ keys = [ "b", "b" ],		command = "bulk_rename" },
-	{ keys = [ "=" ],		command = "set_mode" },
-
-	{ keys = [ ":" ],		command = ":" },
-	{ keys = [ ";" ],		command = ":" },
-
-	{ keys = [ "'" ],		command = ":shell " },
-	{ keys = [ "m", "k" ],		command = ":mkdir " },
-	{ keys = [ "c", "w" ],		command = ":rename " },
-
-	{ keys = [ "/" ],		command = ":search " },
-	{ keys = [ "|" ],		command = ":search_inc " },
-	{ keys = [ "\\" ],		command = ":search_glob " },
-	{ keys = [ "S" ],		command = "search_fzf" },
-	{ keys = [ "C" ],		command = "subdir_fzf" },
-
-	{ keys = [ "n" ],		command = "search_next" },
-	{ keys = [ "N" ],		command = "search_prev" },
-
-	{ keys = [ "s", "r" ],		command = "sort reverse" },
-	{ keys = [ "s", "l" ],		command = "sort lexical" },
-	{ keys = [ "s", "m" ],		command = "sort mtime" },
-	{ keys = [ "s", "n" ],		command = "sort natural" },
-	{ keys = [ "s", "s" ],		command = "sort size" },
-	{ keys = [ "s", "e" ],		command = "sort ext" },
-
-	{ keys = [ "m", "s" ],		command = "linemode size" },
-	{ keys = [ "m", "m" ],		command = "linemode mtime" },
-	{ keys = [ "m", "M" ],		command = "linemode sizemtime" },
-
-	{ keys = [ "g", "r" ],		command = "cd /" },
-	{ keys = [ "g", "c" ],		command = "cd ~/.config" },
-	{ keys = [ "g", "d" ],		command = "cd ~/Downloads" },
-	{ keys = [ "g", "e" ],		command = "cd /etc" },
-	{ keys = [ "g", "h" ],		command = "cd ~/" },
-	{ keys = [ "?" ],		command = "help" }
+  { keys = ["escape"], command = "escape" },
+  { keys = ["ctrl+t"], command = "new_tab" },
+  { keys = ["alt+t"], command = "new_tab --cursor" },
+  { keys = ["T"], command = "new_tab --current" },
+  { keys = ["W"], command = "close_tab" },
+  { keys = ["ctrl+w"], command = "close_tab" },
+  { keys = ["q"], command = "close_tab" },
+  { keys = ["ctrl+c"], command = "quit" },
+  { keys = ["Q"], command = "quit --output-current-directory" },
+
+  { keys = ["R"], command = "reload_dirlist" },
+  { keys = ["z", "h"], command = "toggle_hidden" },
+  { keys = ["ctrl+h"], command = "toggle_hidden" },
+  { keys = ["\t"], command = "tab_switch 1" },
+  { keys = ["backtab"], command = "tab_switch -1" },
+
+  { keys = ["alt+1"], command = "tab_switch_index 1" },
+  { keys = ["alt+2"], command = "tab_switch_index 2" },
+  { keys = ["alt+3"], command = "tab_switch_index 3" },
+  { keys = ["alt+4"], command = "tab_switch_index 4" },
+  { keys = ["alt+5"], command = "tab_switch_index 5" },
+
+  { keys = ["1"], command = "numbered_command 1" },
+  { keys = ["2"], command = "numbered_command 2" },
+  { keys = ["3"], command = "numbered_command 3" },
+  { keys = ["4"], command = "numbered_command 4" },
+  { keys = ["5"], command = "numbered_command 5" },
+  { keys = ["6"], command = "numbered_command 6" },
+  { keys = ["7"], command = "numbered_command 7" },
+  { keys = ["8"], command = "numbered_command 8" },
+  { keys = ["9"], command = "numbered_command 9" },
+
+  # arrow keys
+  { keys = ["arrow_up"], command = "cursor_move_up" },
+  { keys = ["arrow_down"], command = "cursor_move_down" },
+  { keys = ["arrow_left"], command = "cd .." },
+  { keys = ["arrow_right"], command = "open" },
+  { keys = ["\n"], command = "open" },
+  { keys = ["home"], command = "cursor_move_home" },
+  { keys = ["end"], command = "cursor_move_end" },
+  { keys = ["page_up"], command = "cursor_move_page_up" },
+  { keys = ["page_down"], command = "cursor_move_page_down" },
+  { keys = ["ctrl+u"], command = "cursor_move_page_up 0.5" },
+  { keys = ["ctrl+d"], command = "cursor_move_page_down 0.5" },
+
+  # vim-like keybindings
+  { keys = ["j"], command = "cursor_move_down" },
+  { keys = ["k"], command = "cursor_move_up" },
+  { keys = ["h"], command = "cd .." },
+  { keys = ["l"], command = "open" },
+  { keys = ["g", "g"], command = "cursor_move_home" },
+  { keys = ["G"], command = "cursor_move_end" },
+  { keys = ["r"], command = "open_with" },
+
+  { keys = ["H"], command = "cursor_move_page_home" },
+  { keys = ["L"], command = "cursor_move_page_middle" },
+  { keys = ["M"], command = "cursor_move_page_end" },
+
+  { keys = ["["], command = "parent_cursor_move_up" },
+  { keys = ["]"], command = "parent_cursor_move_down" },
+
+  { keys = ["c", "d"], command = ":cd " },
+  { keys = ["d", "d"], command = "cut_files" },
+  { keys = ["y", "y"], command = "copy_files" },
+  { keys = ["y", "n"], command = "copy_filename" },
+  { keys = ["y", "."], command = "copy_filename_without_extension" },
+  { keys = ["y", "p"], command = "copy_filepath" },
+  { keys = ["y", "d"], command = "copy_dirpath" },
+
+  { keys = ["p", "l"], command = "symlink_files --relative=false" },
+  { keys = ["p", "L"], command = "symlink_files --relative=true" },
+
+  { keys = ["delete"], command = "delete_files" },
+  { keys = ["d", "D"], command = "delete_files" },
+
+  { keys = ["p", "p"], command = "paste_files" },
+  { keys = ["p", "o"], command = "paste_files --overwrite=true" },
+
+  { keys = ["a"], command = "rename_append" },
+  { keys = ["A"], command = "rename_prepend" },
+
+  { keys = ["f", "t"], command = ":touch " },
+
+  { keys = [" "], command = "select --toggle=true" },
+  { keys = ["t"], command = "select --all=true --toggle=true" },
+  { keys = ["V"], command = "toggle_visual" },
+
+  { keys = ["w"], command = "show_tasks --exit-key=w" },
+  { keys = ["b", "b"], command = "bulk_rename" },
+  { keys = ["="], command = "set_mode" },
+
+  { keys = [":"], command = ":" },
+  { keys = [";"], command = ":" },
+
+  { keys = ["'"], command = ":shell " },
+  { keys = ["m", "k"], command = ":mkdir " },
+  { keys = ["c", "w"], command = ":rename " },
+
+  { keys = ["/"], command = ":search " },
+  { keys = ["|"], command = ":search_inc " },
+  { keys = ["\\"], command = ":search_glob " },
+  { keys = ["S"], command = "search_fzf" },
+  { keys = ["C"], command = "subdir_fzf" },
+
+  { keys = ["n"], command = "search_next" },
+  { keys = ["N"], command = "search_prev" },
+
+  { keys = ["s", "r"], command = "sort reverse" },
+  { keys = ["s", "l"], command = "sort lexical" },
+  { keys = ["s", "m"], command = "sort mtime" },
+  { keys = ["s", "n"], command = "sort natural" },
+  { keys = ["s", "s"], command = "sort size" },
+  { keys = ["s", "e"], command = "sort ext" },
+
+  { keys =