diff --git a/common.nix b/common.nix
index 9c8005f..fab7f75 100644
--- a/common.nix
+++ b/common.nix
@@ -56,7 +56,6 @@ with builtins; {
       lolcat
       cool-retro-term
 
-      maven
       jetbrains.idea-ultimate
       jdk
 
diff --git a/flake.nix b/flake.nix
index 7cb1cfb..8f30908 100644
--- a/flake.nix
+++ b/flake.nix
@@ -50,7 +50,6 @@
     pkgs = nixpkgs.legacyPackages.${system};
     pkgs-stable = nixpkgs-stable.legacyPackages.${system};
     pkgs-unstable-small = nixpkgs-unstable-small.legacyPackages.${system};
-    crane-lib = crane.mkLib nixpkgs.legacyPackages.${system};
     rs-toolchain = with fenix.packages.${system};
       combine [
         complete.toolchain
@@ -59,6 +58,7 @@
     #   cargo = rs-toolchain;
     #   rustc = rs-toolchain;
     # };
+    crane-lib = (crane.mkLib nixpkgs.legacyPackages.${system}).overrideToolchain rs-toolchain;
     rs-programs = final: prev: {
       # s10e-jrnl = rs-platform.buildRustPackage {
       #   pname = "jrnl";
diff --git a/hosts/monosodium-glutamate-g/configuration.nix b/hosts/monosodium-glutamate-g/configuration.nix
index a418f74..c0bac2f 100644
--- a/hosts/monosodium-glutamate-g/configuration.nix
+++ b/hosts/monosodium-glutamate-g/configuration.nix
@@ -40,12 +40,6 @@
 
   networking.hostName = "monosodium-glutamate-g";
   services = {
-    xserver = {
-      layout = "us";
-      xkbVariant = "altgr-intl";
-      enable = true;
-    };
-
     openssh.settings.PermitRootLogin = "without-password";
 
     blueman.enable = true;
diff --git a/hosts/monosodium-glutamate-g/modules/graphics.nix b/hosts/monosodium-glutamate-g/modules/graphics.nix
index 5732629..baa608b 100644
--- a/hosts/monosodium-glutamate-g/modules/graphics.nix
+++ b/hosts/monosodium-glutamate-g/modules/graphics.nix
@@ -1,6 +1,6 @@
 {pkgs, ...}: {
   environment.systemPackages = [
-    pkgs.nvtop-amd
+    pkgs.nvtopPackages.amd
     pkgs.radeontop
     pkgs.rgp
   ];
diff --git a/hosts/potatobook-g/configuration.nix b/hosts/potatobook-g/configuration.nix
index 530f8db..6cbd34c 100644
--- a/hosts/potatobook-g/configuration.nix
+++ b/hosts/potatobook-g/configuration.nix
@@ -67,24 +67,10 @@
 
   services.libinput.touchpad = {
     disableWhileTyping = true;
-    tapping = false;
   };
-  networking.networkmanager.enable = true;
 
   networking.hostName = "potatobook-g";
 
-  services.xserver = {
-    resolutions = [
-      {
-        x = 1920;
-        y = 1200;
-      }
-    ];
-    # dpi = 180;
-    layout = "us";
-    xkbVariant = "altgr-intl";
-  };
-
   services.autorandr = {
     enable = true;
     profiles = {
diff --git a/modules/desktop-environment/home/eww/configDir/scripts/bat.nu b/modules/desktop-environment/home/eww/configDir/scripts/bat.nu
index fc2efae..9abc988 100755
--- a/modules/desktop-environment/home/eww/configDir/scripts/bat.nu
+++ b/modules/desktop-environment/home/eww/configDir/scripts/bat.nu
@@ -15,15 +15,42 @@ const ICONS = [
   [ 󰁹 󰂅 ]
 ];
 
+const DELAY = 2sec;
+
+def "main auto" [] {
+  loop {
+    let paths = ls "/sys/class/power_supply"
+      | each {|it| $it.name | path basename}
+      | filter {|it| $it starts-with "BAT"};
+    
+    if ($paths | is-not-empty) {
+      let result = $paths
+        | each {|it| get_and_format $it}
+        | str join " | "
+        | prepend "| "
+        | str join;
+
+      print $result
+    } else {
+      print ""
+    }
+    sleep $DELAY;
+  }
+}
+
 def main [ path: string ] {
   loop {
+    print (get_and_format $path)
+    sleep $DELAY;
+  }
+}
+
+def get_and_format [ path: string ] {
     let fract = get_bat_charge_fraction $path;
     let is_charging = get_bat_charging_status $path;
     let percent = ($fract * 100) | math round;
-
-    print $"<span foreground=\"#d65d0e\">(get_bat_icon $fract $is_charging)</span> ($percent)<span foreground=\"#7c6f64\">%</span>";
-    sleep 2sec;
-  }
+  
+    return $"<span foreground=\"#d65d0e\">(get_bat_icon $fract $is_charging)</span> ($percent)<span foreground=\"#7c6f64\">%</span>";
 }
 
 def get_bat_charge_fraction [
diff --git a/modules/desktop-environment/home/eww/configDir/topBar/sysinfo.yuck b/modules/desktop-environment/home/eww/configDir/topBar/sysinfo.yuck
index 3cf8e2c..06a5635 100644
--- a/modules/desktop-environment/home/eww/configDir/topBar/sysinfo.yuck
+++ b/modules/desktop-environment/home/eww/configDir/topBar/sysinfo.yuck
@@ -1,10 +1,6 @@
-(deflisten bat0 
+(deflisten bat 
   :initial "<span foreground=\"#cc241d\">BAT0 ERR</span>"
-  { "~/.config/eww/scripts/bat.nu BAT0"}
-)
-(deflisten bat1
-  :initial "<span foreground=\"#cc241d\">BAT1 ERR</span>"
-  { "~/.config/eww/scripts/bat.nu BAT1"}
+  { "~/.config/eww/scripts/bat.nu auto"}
 )
 
 (defwidget cpu [] 
diff --git a/modules/desktop-environment/home/eww/configDir/topBar/topBar.yuck b/modules/desktop-environment/home/eww/configDir/topBar/topBar.yuck
index a2135cc..6725623 100644
--- a/modules/desktop-environment/home/eww/configDir/topBar/topBar.yuck
+++ b/modules/desktop-environment/home/eww/configDir/topBar/topBar.yuck
@@ -27,10 +27,7 @@
           (cpu)
           (sep)
           (mem)
-          (sep)
-          (label :markup bat0)
-          (sep)
-          (label :markup bat1)
+          (label :markup bat)
         )
         (box
           :halign "center"
diff --git a/modules/desktop-environment/home/layaway.nix b/modules/desktop-environment/home/layaway.nix
index e0f45b5..ba0354f 100644
--- a/modules/desktop-environment/home/layaway.nix
+++ b/modules/desktop-environment/home/layaway.nix
@@ -15,7 +15,8 @@
       hash = "sha256-SzAuVFEy56svasO3+1p6ysBRrIQd0UZX++/P4ZuwWm0=";
     };
 
-    cargoHash = "sha256-liWP6AI72xG1O+MbCZ0cjJ2llHj/iv3hR/U3BLv5fKA=";
+    useFetchCargoVendor = true;
+    cargoHash = "sha256-QVxlkE+sq4U048LnshI/tq6HInKiSgjQLAdR+27/wEI=";
 
     meta = with lib; {
       description = "Layout creation for Sway via a relative and human-readable DSL.";
diff --git a/modules/desktop/gaming.nix b/modules/desktop/gaming.nix
index 228c2c0..8e6b7bc 100644
--- a/modules/desktop/gaming.nix
+++ b/modules/desktop/gaming.nix
@@ -1,7 +1,6 @@
 {
   config,
   lib,
-  pkgs,
   ...
 }: let
   cfg = config.jade.desktop.gaming;
@@ -16,7 +15,6 @@ in
         home.packages = with pkgs; [
           lutris
           prismlauncher
-          legendary-gl
           wineWowPackages.stable
           dxvk_2
           vkd3d-proton
diff --git a/modules/firewall.nix b/modules/firewall.nix
index d790480..e10dec0 100644
--- a/modules/firewall.nix
+++ b/modules/firewall.nix
@@ -16,9 +16,6 @@
           80
           443
 
-          # syncthing web ui
-          8384
-
           # syncthing
           22000
 
diff --git a/modules/input/evremap.nix b/modules/input/evremap.nix
index cd4145e..18d644e 100644
--- a/modules/input/evremap.nix
+++ b/modules/input/evremap.nix
@@ -2,7 +2,6 @@
   pkgs,
   config,
   lib,
-  utils,
   ...
 }: let
   cfg = config.jade.input.remapping;
@@ -15,11 +14,8 @@
       rev = "4480c4eda223b98899b0fbd926bc34f7bd0e1a18";
       sha256 = "sha256-BxSrphgW1n465FX6bKVkq6O0XE2JqanfSYlsGwWUWkQ=";
     };
-    cargoHash = "";
-    cargoLock.lockFile = ../../other/evremap.Cargo.lock;
-    postPatch = ''
-      cp ${../../other/evremap.Cargo.lock} Cargo.lock
-    '';
+    useFetchCargoVendor = true;
+    cargoHash = "sha256-O1rJ48m8Q7kZABw/UNpmUT7FFBWQedo6CuV+NX9kDt8=";
     nativeBuildInputs = [pkgs.pkg-config];
     buildInputs = [pkgs.libevdev];
   };
diff --git a/modules/shell/carapace.nix b/modules/shell/carapace.nix
deleted file mode 100644
index 3bd3c24..0000000
--- a/modules/shell/carapace.nix
+++ /dev/null
@@ -1,7 +0,0 @@
-{...}: {
-  home-manager.users.jade = {pkgs, ...}: {
-    programs.carapace = {
-      enable = true;
-    };
-  };
-}
diff --git a/modules/shell/default.nix b/modules/shell/default.nix
index e3655dd..9ce0499 100644
--- a/modules/shell/default.nix
+++ b/modules/shell/default.nix
@@ -3,9 +3,6 @@
     ./helix.nix
     ./nu.nix
     ./starship.nix
-    ./zellij.nix
-    ./carapace.nix
-    ./direnv.nix
     ./tty.nix
     ./git.nix
     ./mprocs.nix
@@ -13,4 +10,8 @@
   ];
   programs.mosh.enable = true;
   programs.bat.enable = true;
+  home-manager.users.jade = {...}: {
+    programs.carapace.enable = true;
+    programs.direnv.enable = true;
+  };
 }
diff --git a/modules/shell/direnv.nix b/modules/shell/direnv.nix
deleted file mode 100644
index daa3707..0000000
--- a/modules/shell/direnv.nix
+++ /dev/null
@@ -1,7 +0,0 @@
-{...}: {
-  home-manager.users.jade = {pkgs, ...}: {
-    programs.direnv = {
-      enable = true;
-    };
-  };
-}
diff --git a/modules/shell/tty.nix b/modules/shell/tty.nix
index 2213f22..ee05300 100644
--- a/modules/shell/tty.nix
+++ b/modules/shell/tty.nix
@@ -58,8 +58,8 @@ in {
     enable = true;
     fonts = [
       {
-        name = "FiraCode Nerd Font";
-        package = pkgs.nerd-fonts.fira-code;
+        name = "Departure Mono Nerd Font";
+        package = pkgs.nerd-fonts.departure-mono;
       }
     ];
     extraConfig = "font-size=14";
diff --git a/modules/shell/zellij.nix b/modules/shell/zellij.nix
deleted file mode 100644
index 9e24251..0000000
--- a/modules/shell/zellij.nix
+++ /dev/null
@@ -1,28 +0,0 @@
-{
-  config,
-  lib,
-  ...
-}: {
-  home-manager.users.jade = {pkgs, ...}: {
-    programs.zellij = {
-      enable = true;
-      settings = {
-        theme = "gruvbox-dark";
-        themes.gruvbox-dark = {
-          fg = "#d5c4a1";
-          bg = "#282828";
-          black = "#3C3836";
-          red = "#CC241D";
-          green = "#98971A";
-          yellow = "#D79921";
-          blue = "#3C8588";
-          magenta = "#B16286";
-          cyan = "#689D6A";
-          white = "#ebdbb2";
-          orange = "#D65D0E";
-        };
-        pane_frames = false;
-      };
-    };
-  };
-}
diff --git a/other/evremap.Cargo.lock b/other/evremap.Cargo.lock
deleted file mode 100644
index f9e7e9b..0000000
--- a/other/evremap.Cargo.lock
+++ /dev/null
@@ -1,693 +0,0 @@
-# This file is automatically @generated by Cargo.
-# It is not intended for manual editing.
-version = 3
-
-[[package]]
-name = "aho-corasick"
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- "memchr",
-]
-
-[[package]]
-name = "android_system_properties"
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- "libc",
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-
-[[package]]
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-
-[[package]]
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- "libc",
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- "js-sys",
- "num-integer",
- "num-traits",
- "time",
- "wasm-bindgen",
- "winapi",
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- "strsim",
- "textwrap",
- "unicode-width",
- "vec_map",
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diff --git a/programs/flip-bool/src/main.rs b/programs/flip-bool/src/main.rs
index 3ae9375..299685f 100644
--- a/programs/flip-bool/src/main.rs
+++ b/programs/flip-bool/src/main.rs
@@ -1,4 +1,22 @@
-use std::io::{Read, Write};
+#![feature(iter_array_chunks)]
+#![feature(round_char_boundary)]
+#![feature(iter_collect_into)]
+#![feature(pattern)]
+
+use std::{
+    hint::black_box,
+    io::{Read, Write},
+    str::pattern::Pattern,
+};
+
+const BOOL_COUNT: usize = BOOLS.len();
+const BOOLS: &[[&str; 2]] = &[
+    ["false", "true"],
+    ["False", "True"],
+    ["FALSE", "TRUE"],
+    ["0", "1"],
+    ["no", "yes"],
+];
 
 fn main() {
     let mut input = String::new();
@@ -7,19 +25,95 @@ fn main() {
 
     stdin.read_to_string(&mut input).unwrap();
 
+    let bool_locs = find_bools(&input);
     stdout
-        .write_all(match input.as_bytes() {
-            b"true" => b"false",
-            b"True" => b"False",
-            b"TRUE" => b"FALSE",
-            b"false" => b"true",
-            b"False" => b"True",
-            b"FALSE" => b"TRUE",
-            b"1" => b"0",
-            b"yes" => b"no",
-            b"0" => b"1",
-            b"no" => b"yes",
-            other => other,
-        })
+        .write_all(replace_bools(&mut input, bool_locs).as_bytes())
         .unwrap();
 }
+
+type BoolLocs = [[Vec<usize>; 2]; BOOL_COUNT];
+
+// you thought [`find_bools`] was stupid? this is *so* much worse!!!
+fn replace_bools(input: &str, mut bool_locs: BoolLocs) -> String {
+    let mut result = String::with_capacity(input.len());
+    let mut intermediate = input;
+    let mut flattened = bool_locs
+        .iter_mut()
+        .flatten()
+        .map(|vec| {
+            vec.reverse();
+            vec
+        })
+        .enumerate()
+        .collect::<Vec<_>>();
+
+    let mut smallest = || {
+        let min_idx = flattened
+            .iter()
+            .min_by(|va, vb| {
+                va.1.last()
+                    .unwrap_or(&usize::MAX)
+                    .cmp(vb.1.last().unwrap_or(&usize::MAX))
+            })?
+            .0;
+
+        Some((min_idx, flattened[min_idx].1.pop()?))
+    };
+
+    let mut input_idx = 0;
+    while let Some(item) = smallest() {
+        let (a, b) = intermediate.split_at(item.1 - input_idx);
+        input_idx += a.len();
+        result += a;
+        let bool_ = &BOOLS[item.0 / 2];
+        input_idx += bool_[item.0 % 2].len();
+        result += bool_[if item.0 % 2 == 0 { 1 } else { 0 }];
+        let (_, b) = b.split_at(bool_[item.0 % 2].len());
+        intermediate = b;
+    }
+
+    result + intermediate
+}
+
+// this is so fucking stupid
+// it also would've been way easier using a regex crate lmao
+fn find_bools(input: &str) -> [[Vec<usize>; 2]; BOOL_COUNT] {
+    let mut res = Vec::with_capacity(BOOL_COUNT);
+    BOOLS
+        .iter()
+        .flatten()
+        .map(|it| {
+            input
+                .match_indices(it)
+                .filter_map(|it| {
+                    let char_guard = |c: char| !(c.is_alphanumeric() || c.is_contained_in("-_"));
+                    let mut allow = true;
+
+                    if it.0 > 0 {
+                        allow &= char_guard(
+                            input[it.1.floor_char_boundary(it.0 - 1)..it.0]
+                                .chars()
+                                .last()
+                                .unwrap(),
+                        );
+                    }
+
+                    let last_idx = it.0 + it.1.len();
+                    if last_idx < input.len() {
+                        allow &= char_guard(
+                            input[(last_idx)..(input.ceil_char_boundary(last_idx + 1))]
+                                .chars()
+                                .last()
+                                .unwrap(),
+                        );
+                    }
+
+                    allow.then_some(it.0)
+                })
+                .collect()
+        })
+        .array_chunks::<2>()
+        .collect_into(&mut res);
+
+    res.try_into().unwrap()
+}