From 8666fb738e12da16760370ff17dffc39941a0c33 Mon Sep 17 00:00:00 2001
From: alice pellerin <thealicepellerin@gmail.com>
Date: Thu, 19 Mar 2026 04:04:55 -0500
Subject: [PATCH] modified indicator in tab bar

---
 src/app/widget.rs | 8 +++++++-
 src/main.rs       | 2 --
 2 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/src/app/widget.rs b/src/app/widget.rs
index 0ed95df..8d5b78f 100644
--- a/src/app/widget.rs
+++ b/src/app/widget.rs
@@ -32,6 +32,12 @@ fn tab_for(buffer: &Buffer, is_active: bool) -> Span<'static> {
 		Color::ui_grey()
 	};
 	
-	Span::from(format!(" {} ", buffer.file_name))
+	let modified_indicator = if buffer.has_unsaved_changes() {
+		"[+]"
+	} else {
+		""
+	};
+	
+	Span::from(format!(" {}{modified_indicator} ", buffer.file_name))
 		.bg(background)
 }
diff --git a/src/main.rs b/src/main.rs
index 7b532c4..c6a5f75 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -19,12 +19,10 @@ const BYTES_PER_CHUNK: usize = 4;
 const CHUNKS_PER_LINE: usize = BYTES_PER_LINE / BYTES_PER_CHUNK;
 
 // TODO:
-// - multiple buffers (tabs)
 // - search
 // - modifications
 //   - insert/append
 //     - mode
-//     - how this works with edit history is strange :/
 //     - add to edit history when *leaving* insert mode
 //   - replace-and-keep-going
 //     - mode