From 7626a9adc84d6757042670f9816a583dcd717823 Mon Sep 17 00:00:00 2001
From: Ogulcan Celik <ogulcancelik@gmail.com>
Date: Thu, 28 May 2026 23:12:50 +0300
Subject: feat: add pane copy mode

refs #231
---
 src/config/keybinds.rs | 14 ++++++++++++++
 src/config/model.rs    |  3 +++
 2 files changed, 17 insertions(+)

(limited to 'src/config')

diff --git a/src/config/keybinds.rs b/src/config/keybinds.rs
index ea7f411c..401154bc 100644
--- a/src/config/keybinds.rs
+++ b/src/config/keybinds.rs
@@ -282,6 +282,7 @@ pub struct Keybinds {
     pub close_tab: ActionKeybinds,
     pub rename_pane: ActionKeybinds,
     pub edit_scrollback: ActionKeybinds,
+    pub copy_mode: ActionKeybinds,
     pub focus_pane_left: ActionKeybinds,
     pub focus_pane_down: ActionKeybinds,
     pub focus_pane_up: ActionKeybinds,
@@ -460,6 +461,7 @@ impl Config {
             close_tab: action!("keys.close_tab", &self.keys.close_tab),
             rename_pane: action!("keys.rename_pane", &self.keys.rename_pane),
             edit_scrollback: action!("keys.edit_scrollback", &self.keys.edit_scrollback),
+            copy_mode: action!("keys.copy_mode", &self.keys.copy_mode),
             focus_pane_left: action!("keys.focus_pane_left", &self.keys.focus_pane_left),
             focus_pane_down: action!("keys.focus_pane_down", &self.keys.focus_pane_down),
             focus_pane_up: action!("keys.focus_pane_up", &self.keys.focus_pane_up),
@@ -1266,6 +1268,18 @@ next_tab = "prefix+n"
         assert!(kb.remove_worktree.bindings.is_empty());
     }
 
+    #[test]
+    fn copy_mode_uses_tmux_prefix_bracket_by_default() {
+        let kb = Config::default().keybinds();
+        assert_eq!(
+            binding_triggers(&kb.copy_mode),
+            vec![BindingTrigger::Prefix((
+                KeyCode::Char('['),
+                KeyModifiers::empty()
+            ))]
+        );
+    }
+
     #[test]
     fn back_and_forth_keybinds_are_unset_by_default() {
         let kb = Config::default().keybinds();
diff --git a/src/config/model.rs b/src/config/model.rs
index ac304973..84d03bc2 100644
--- a/src/config/model.rs
+++ b/src/config/model.rs
@@ -199,6 +199,8 @@ pub struct KeysConfig {
     pub rename_pane: BindingConfig,
     /// Open the focused pane scrollback in $EDITOR. Default: "prefix+e".
     pub edit_scrollback: BindingConfig,
+    /// Enter keyboard copy mode for the focused pane. Default: "prefix+[".
+    pub copy_mode: BindingConfig,
     /// Focus the pane to the left. Default: "prefix+h".
     pub focus_pane_left: BindingConfig,
     /// Focus the pane below. Default: "prefix+j".
@@ -389,6 +391,7 @@ impl Default for KeysConfig {
             close_tab: BindingConfig::one("prefix+shift+x"),
             rename_pane: BindingConfig::one("prefix+shift+p"),
             edit_scrollback: BindingConfig::one("prefix+e"),
+            copy_mode: BindingConfig::one("prefix+["),
             focus_pane_left: BindingConfig::one("prefix+h"),
             focus_pane_down: BindingConfig::one("prefix+j"),
             focus_pane_up: BindingConfig::one("prefix+k"),
-- 
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