diff --git a/doerg/package.nix b/doerg/package.nix
index 33a4b9a..be8ffee 100644
--- a/doerg/package.nix
+++ b/doerg/package.nix
@@ -1,15 +1,34 @@
 { mkCljBin
 , callPackage
 , doerg-parser
+, ibm-plex-web
+, fake-git
 }:
 
-mkCljBin {
+let
+  # mkCljBin sans fake-git.
+  mkCljBin' = args: (mkCljBin args).overrideAttrs (final: prev: {
+    nativeBuildInputs =
+      builtins.filter
+	# A possibly-sketchy predicate, lol.
+	(x: x != fake-git)
+	prev.nativeBuildInputs;
+  });
+
+  plex = ibm-plex-web.override {
+    families = [ "math" "serif" "sans-kr" ];
+  };
+in mkCljBin' {
   name = "net.deertopia/doerg";
   version = "0.1.0";
   projectSrc = ./.;
   lockfile = ../deps-lock.json;
   main-ns = "net.deertopia.doerg.main";
+  nativeBuildInputs = [
+    plex
+  ];
   buildInputs = [
     doerg-parser
+    plex
   ];
 }
diff --git a/flake.nix b/flake.nix
index a14a874..d00a376 100644
--- a/flake.nix
+++ b/flake.nix
@@ -3,6 +3,7 @@
     nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
     flake-utils.url = "github:numtide/flake-utils";
     clj-nix.url = "github:jlesquembre/clj-nix";
+    # clj-nix.url = "path:///home/msyds/git/clj-nix";
   };
 
   outputs = { self, nixpkgs, clj-nix, ... }@inputs:
@@ -36,7 +37,9 @@
 
       overlays.default = final: prev:
         let graal = x: final.mkGraalBin { cljDrv = x; };
-	in rec {
+	    vendored = final.callPackage ./vendor {};
+	in {
+	  inherit (vendored) ibm-plex-web;
 	  publisher = final.callPackage ./publisher/package.nix {};
 	  doerg = final.callPackage ./doerg/package.nix {};
 	  doerg-parser = final.callPackage ./doerg/doerg-parser/package.nix {};
@@ -51,9 +54,13 @@
 
       devShells = each-system ({ pkgs, system, ... }: {
 	default = pkgs.mkShell {
+	  inputsFrom = [ pkgs.doerg ];
 	  packages = with pkgs; [
 	    clojure-lsp
 	    doerg-parser
+	    # wahhh ibm-plex-web is a dependency of doerg... why must
+	    # i specify it hereeee.
+	    # ibm-plex-web
 	    zprint
 	    clojure
 	    babashka
diff --git a/repl-result-out b/repl-result-out
new file mode 120000
index 0000000..31c26ce
--- /dev/null
+++ b/repl-result-out
@@ -0,0 +1 @@
+/nix/store/y795rs13pvpzlc7ci4v8b447srsn38xc-nix-shell
\ No newline at end of file
diff --git a/vendor/default.nix b/vendor/default.nix
new file mode 100644
index 0000000..af2f076
--- /dev/null
+++ b/vendor/default.nix
@@ -0,0 +1,8 @@
+{ fetchzip
+, fetchurl
+, callPackage
+}:
+
+{
+  ibm-plex-web = callPackage ./ibm-plex-web.nix {};
+}
diff --git a/vendor/ibm-plex-web.nix b/vendor/ibm-plex-web.nix
new file mode 100644
index 0000000..84b46dc
--- /dev/null
+++ b/vendor/ibm-plex-web.nix
@@ -0,0 +1,21 @@
+# Differs from the Nixpkgs distribution in that we distribute WOFFs
+# and CSS rather than just OTF.
+{ ibm-plex
+, families ? []
+}@args:
+
+(ibm-plex.overrideAttrs (_prev: {
+  installPhase = ''
+    runHook preInstall
+    for i in $srcs; do
+      # cp $i/css/*.css $out/css
+      for j in css fonts/{complete,split}/{woff,woff2}; do
+        if [ -d $i/$j ]; then
+	  find $i/$j -type f -regex '.*\.\(woff2?\|css\)' \
+            -exec install -Dm644 -t $out/share/ibm-plex-web/$j {} \;
+        fi
+      done
+    done
+    runHook postInstall
+  '';
+})).override { inherit families; }