From 7bf331a498e491a7810343b5662f87027db2cd1e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Madeleine=20Sydney=20=C5=9Alaga?= <msyds@deertopia.net>
Date: Tue, 16 Dec 2025 12:41:54 -0700
Subject: [PATCH] feat(syd-plex-latex): init

---
 pkgs/syd-plex-latex/default.nix  | 29 +++++++++++++++++++++++++++++
 pkgs/syd-plex-latex/syd-plex.sty | 10 ++++++++++
 2 files changed, 39 insertions(+)
 create mode 100644 pkgs/syd-plex-latex/default.nix
 create mode 100755 pkgs/syd-plex-latex/syd-plex.sty

diff --git a/pkgs/syd-plex-latex/default.nix b/pkgs/syd-plex-latex/default.nix
new file mode 100644
index 0000000..734cc02
--- /dev/null
+++ b/pkgs/syd-plex-latex/default.nix
@@ -0,0 +1,29 @@
+{ stdenvNoCC
+, texlive
+}:
+
+stdenvNoCC.mkDerivation (final: {
+  pname = "syd-plex-latex";
+  version = "1.0.0";
+  src = ./.;
+  nativeBuildInputs = [ texlive.combined.scheme-small ];
+  passthru = {
+    pkgs = [ final.finalPackage ];
+    tlDeps = with texlive; [
+      plex
+      plex-otf
+      fontaxes
+      unicode-math
+      xetex
+      fontspec
+    ];
+    tlType = "run";
+  };
+  installPhase = ''
+    runHook preInstall
+    dir="$out/tex/latex/syd-plex"
+    mkdir -p "$dir"
+    mv syd-plex.sty "$dir"
+    runHook postInstall
+  '';
+})
diff --git a/pkgs/syd-plex-latex/syd-plex.sty b/pkgs/syd-plex-latex/syd-plex.sty
new file mode 100755
index 0000000..9ef55c9
--- /dev/null
+++ b/pkgs/syd-plex-latex/syd-plex.sty
@@ -0,0 +1,10 @@
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{syd-plex}[2014/08/24 Configure IBM Plex fonts]
+
+% Redefine some commands to make unicode-math work lol.  See §3.1 of the
+% unicode-math manual.
+\renewcommand*{\mathrm}[1]{\symup{#1}}
+
+\RequirePackage{plex-otf}
+\setmathfont{IBM Plex Math}
+\setmainfont{IBM Plex Serif}