From 3357882496649fc7e930976a9a03cf94b9479155 Mon Sep 17 00:00:00 2001
From: Yuya Nishihara <yuya@tcha.org>
Date: Wed, 10 Jan 2024 22:28:49 +0900
Subject: [PATCH] cli: group diff formatting options in help

Since DiffFormatArgs is flattened into log args, it's a bit hard to reason about
what --color-words means for example.
---
 cli/src/diff_util.rs | 1 +
 1 file changed, 1 insertion(+)

diff --git a/cli/src/diff_util.rs b/cli/src/diff_util.rs
index 4e7239eb1..0ffc9d116 100644
--- a/cli/src/diff_util.rs
+++ b/cli/src/diff_util.rs
@@ -44,6 +44,7 @@ use crate::text_util;
 use crate::ui::Ui;
 
 #[derive(clap::Args, Clone, Debug)]
+#[command(next_help_heading = "Diff Formatting Options")]
 #[command(group(clap::ArgGroup::new("short-format").args(&["summary", "stat", "types"])))]
 #[command(group(clap::ArgGroup::new("long-format").args(&["git", "color_words", "tool"])))]
 pub struct DiffFormatArgs {