More efficient kakoune editing integration

home/kakoune/kaktex.nix

@@ -0,0 +1,22 @@
+{ config, pkgs, lib, ... }:
+
+let
+  kaktexScript = ./kaktex;
+in
+{
+  # Create kak-tex executable
+  home.file.kaktex = {
+    source = kaktexScript;
+    executable = true;
+    target = ".bin/kaktex";
+  };
+
+  # Source kaktex whenever we have a tex file
+  programs.my-kakoune.rc = ''
+    hook global WinSetOption filetype=(tex|latex) %{
+        eval %sh{
+          ${kaktexScript} set $kak_client $kak_session
+        }
+    }
+  '';
+}