From 20a40db7eba2a76a63bb7401eaadb3d3626fa154 Mon Sep 17 00:00:00 2001
From: Daniel Nagy <danielnagy@posteo.de>
Date: Sat, 21 Sep 2024 13:30:00 +0200
Subject: [PATCH] emacsPackages.gnuplot-mode: replace program

---
 .../editors/emacs/elisp-packages/melpa-packages.nix        | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/pkgs/applications/editors/emacs/elisp-packages/melpa-packages.nix b/pkgs/applications/editors/emacs/elisp-packages/melpa-packages.nix
index a8285a4d790c..9a77a4d588f1 100644
--- a/pkgs/applications/editors/emacs/elisp-packages/melpa-packages.nix
+++ b/pkgs/applications/editors/emacs/elisp-packages/melpa-packages.nix
@@ -357,6 +357,13 @@ let
 
         forge = buildWithGit super.forge;
 
+        gnuplot-mode = super.gnuplot-mode.overrideAttrs (attrs: {
+          postPatch = attrs.postPatch or "" + ''
+            substituteInPlace gnuplot-mode.el \
+              --replace-fail 'gnuplot-program "gnuplot"' 'gnuplot-program "${lib.getExe pkgs.gnuplot}"'
+          '';
+        });
+
         magit = buildWithGit super.magit;
 
         magit-find-file = buildWithGit super.magit-find-file;