From 8968a0a4a8e80761ae6c8dab9b912530f619479c Mon Sep 17 00:00:00 2001
From: Ogulcan Celik <ogulcancelik@gmail.com>
Date: Wed, 3 Jun 2026 02:39:12 +0300
Subject: fix: support legacy shifted letter keybindings

refs #312
---
 src/app/input/navigate.rs | 82 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 82 insertions(+)

(limited to 'src/app/input')

diff --git a/src/app/input/navigate.rs b/src/app/input/navigate.rs
index b6edefaf..4bd69f1c 100644
--- a/src/app/input/navigate.rs
+++ b/src/app/input/navigate.rs
@@ -1569,6 +1569,88 @@ last_pane = "prefix+tab"
         assert_eq!(app.state.mode, Mode::Terminal);
     }
 
+    #[tokio::test]
+    async fn navigate_mode_matches_legacy_uppercase_shifted_letter() {
+        let (_api_tx, api_rx) = tokio::sync::mpsc::unbounded_channel();
+        let mut app = App::new(
+            &Config::default(),
+            true,
+            None,
+            api_rx,
+            crate::api::EventHub::default(),
+        );
+        app.state.workspaces = vec![Workspace::test_new("test")];
+        app.state.active = Some(0);
+        app.state.selected = 0;
+        app.state.mode = Mode::Navigate;
+
+        app.handle_navigate_key(TerminalKey::new(KeyCode::Char('N'), KeyModifiers::empty()));
+
+        assert!(app.state.request_new_workspace);
+        assert_eq!(app.state.mode, Mode::Terminal);
+    }
+
+    #[tokio::test]
+    async fn legacy_uppercase_prefers_shifted_workspace_binding_over_unshifted() {
+        let (_api_tx, api_rx) = tokio::sync::mpsc::unbounded_channel();
+        let mut app = App::new(
+            &Config::default(),
+            true,
+            None,
+            api_rx,
+            crate::api::EventHub::default(),
+        );
+        app.state.workspaces = vec![Workspace::test_new("test")];
+        app.state.active = Some(0);
+        app.state.selected = 0;
+        app.state.mode = Mode::Navigate;
+
+        app.handle_navigate_key(TerminalKey::new(KeyCode::Char('W'), KeyModifiers::empty()));
+
+        assert_eq!(app.state.mode, Mode::RenameWorkspace);
+    }
+
+    #[tokio::test]
+    async fn legacy_uppercase_prefers_shifted_reload_binding_over_unshifted() {
+        let (_api_tx, api_rx) = tokio::sync::mpsc::unbounded_channel();
+        let mut app = App::new(
+            &Config::default(),
+            true,
+            None,
+            api_rx,
+            crate::api::EventHub::default(),
+        );
+        app.state.workspaces = vec![Workspace::test_new("test")];
+        app.state.active = Some(0);
+        app.state.selected = 0;
+        app.state.mode = Mode::Navigate;
+
+        app.handle_navigate_key(TerminalKey::new(KeyCode::Char('R'), KeyModifiers::empty()));
+
+        assert!(app.state.request_reload_config);
+        assert_eq!(app.state.mode, Mode::Terminal);
+    }
+
+    #[tokio::test]
+    async fn legacy_uppercase_prefers_shifted_pane_binding_over_unshifted() {
+        let (_api_tx, api_rx) = tokio::sync::mpsc::unbounded_channel();
+        let mut app = App::new(
+            &Config::default(),
+            true,
+            None,
+            api_rx,
+            crate::api::EventHub::default(),
+        );
+        app.state.workspaces = vec![Workspace::test_new("test")];
+        app.state.active = Some(0);
+        app.state.selected = 0;
+        app.state.mode = Mode::Navigate;
+
+        app.handle_navigate_key(TerminalKey::new(KeyCode::Char('P'), KeyModifiers::empty()));
+
+        assert_eq!(app.state.mode, Mode::RenamePane);
+    }
+
     #[tokio::test]
     async fn prefix_focus_pane_is_one_shot_and_returns_to_terminal() {
         let (_api_tx, api_rx) = tokio::sync::mpsc::unbounded_channel();
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