From 3f5ceb251e7725fc9e521ef67a901c6de49421e5 Mon Sep 17 00:00:00 2001
From: Brian Leung <leungbk@posteo.net>
Date: Fri, 21 Feb 2025 05:18:36 -0800
Subject: [PATCH] emacs: handle specially-named tree-sitter grammars

---
 .../manual-packages/treesit-grammars/package.nix            | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/pkgs/applications/editors/emacs/elisp-packages/manual-packages/treesit-grammars/package.nix b/pkgs/applications/editors/emacs/elisp-packages/manual-packages/treesit-grammars/package.nix
index 30a536e3d4e5..d38046fe571a 100644
--- a/pkgs/applications/editors/emacs/elisp-packages/manual-packages/treesit-grammars/package.nix
+++ b/pkgs/applications/editors/emacs/elisp-packages/manual-packages/treesit-grammars/package.nix
@@ -3,7 +3,11 @@
 let
   libExt = pkgs.stdenv.hostPlatform.extensions.sharedLibrary;
   grammarToAttrSet = drv: {
-    name = "lib/lib${lib.strings.removeSuffix "-grammar" (lib.strings.getName drv)}${libExt}";
+    name = "lib/lib${
+      lib.strings.replaceStrings [ "_" ] [ "-" ] (
+        lib.strings.removeSuffix "-grammar" (lib.strings.getName drv)
+      )
+    }${libExt}";
     path = "${drv}/parser";
   };