diff -rN -u old-nvim-tree-sitter-unicode-conceal/after/queries/lua/highlights.scm new-nvim-tree-sitter-unicode-conceal/after/queries/lua/highlights.scm
--- old-nvim-tree-sitter-unicode-conceal/after/queries/lua/highlights.scm	1970-01-01 00:00:00.000000000 +0000
+++ new-nvim-tree-sitter-unicode-conceal/after/queries/lua/highlights.scm	2024-11-25 02:04:01.738219627 +0000
@@ -0,0 +1,34 @@
+;; SPDX-FileCopyrightText 2023 toastal <toastal@posteo.net>
+;; SPDX-License-Identifier: LGPL-2.1-or-later
+; extends
+
+("function" @keyword.function @conceal (#set! conceal "λ"))
+("end" @keyword.function @conceal (#set! conceal "◊"))
+("return" @keyword.return @conceal (#set! conceal "⮡"))
+(assignment_statement ("=" @operator.assignment @conceal (#set! conceal "←")))
+(field ("=" @punctuation.delimeter @conceal (#set! conceal "≔")))
+
+("and" @keyword.operator @conceal (#set! conceal "∧"))
+("or" @keyword.operator @conceal (#set! conceal "∨"))
+("not" @operator @conceal (#set! conceal "¬"))
+
+("==" @operator @conceal (#set! conceal "="))
+("~=" @operator @conceal (#set! conceal "≠"))
+("<=" @operator @conceal (#set! conceal "≤"))
+(">=" @operator @conceal (#set! conceal "≥"))
+(".." @operator @conceal (#set! conceal "‥"))
+("/" @operator @conceal (#set! conceal "÷"))
+("*" @operator @conceal (#set! conceal "×"))
+
+((((dot_index_expression table: (identifier) @variable field: (identifier) @field) @function.call)
+  (#eq? @variable "math") (#eq? @field "ceil"))
+ (#set! conceal "⌈"))
+((((dot_index_expression table: (identifier) @variable field: (identifier) @field) @function.call)
+  (#eq? @variable "math") (#eq? @field "floor"))
+ (#set! conceal "⌊"))
+((((dot_index_expression table: (identifier) @variable field: (identifier) @field) @constant)
+  (#eq? @variable "math") (#eq? @field "pi"))
+ (#set! conceal "π"))
+((((dot_index_expression table: (identifier) @variable field: (identifier) @field) @function.call)
+  (#eq? @variable "math") (#eq? @field "sqrt"))
+ (#set! conceal "√"))
diff -rN -u old-nvim-tree-sitter-unicode-conceal/flake.nix new-nvim-tree-sitter-unicode-conceal/flake.nix
--- old-nvim-tree-sitter-unicode-conceal/flake.nix	2024-11-25 02:04:01.738219627 +0000
+++ new-nvim-tree-sitter-unicode-conceal/flake.nix	2024-11-25 02:04:01.738219627 +0000
@@ -62,6 +62,7 @@
                 start = [
                   (nvim-treesitter.withPlugins (
                     plugins: with plugins; [
+                      lua
                       nickel
                       nix
                     ]