diff --git a/config/git/attributes b/config/git/attributes
new file mode 100644
index 00000000..a1bd92e5
--- /dev/null
+++ b/config/git/attributes
@@ -0,0 +1,3 @@
+*.lisp  diff=lisp
+*.el    diff=lisp
+*.org   diff=org
diff --git a/config/git/config b/config/git/config
index 9fcfc1f8..067976a4 100644
--- a/config/git/config
+++ b/config/git/config
@@ -36,3 +36,7 @@
     insteadOf = bb:
 [url "https://git.v0.com"]
     insteadOf = v0:
+[diff "lisp"]
+	xfuncname = "^(((;;;+ )|\\(|([ \t]+\\(((cl-|el-patch-)?def(un|var|macro|method|custom)|gb/))).*)$"
+[diff "org"]
+	xfuncname = "^(\\*+ +.*)$"
diff --git a/modules/shell/git.nix b/modules/shell/git.nix
index bce956fe..ba78cbe8 100644
--- a/modules/shell/git.nix
+++ b/modules/shell/git.nix
@@ -21,6 +21,7 @@ in {
     home.configFile = {
       "git/config".source = "${configDir}/git/config";
       "git/ignore".source = "${configDir}/git/ignore";
+      "git/attributes".source = "${configDir}/git/attributes";
     };
 
     modules.shell.zsh.rcFiles = [ "${configDir}/git/aliases.zsh" ];