From bc0da576254ef21ea3da2ef938eb5f4f5ca61f0e Mon Sep 17 00:00:00 2001
From: Username <user@mymx.me>
Date: Tue, 24 Feb 2026 12:46:45 +0100
Subject: [PATCH] ptt: change default key from space to f4

Space conflicts with chat input. F4 is unused by default
in most terminal emulators and won't interfere with typing.
---
 docs/USAGE.md         | 2 +-
 src/tuimble/config.py | 2 +-
 tests/test_config.py  | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/docs/USAGE.md b/docs/USAGE.md
index 1662616..10f4c24 100644
--- a/docs/USAGE.md
+++ b/docs/USAGE.md
@@ -12,7 +12,7 @@ tuimble --host mumble.example.com --user myname
 | Key | Action |
 |-----|--------|
 | `q` | Quit |
-| `space` | Push-to-talk (configurable) |
+| `F4` | Push-to-talk (configurable) |
 | `Enter` | Send message |
 | `Ctrl+C` | Quit |
 
diff --git a/src/tuimble/config.py b/src/tuimble/config.py
index 37900e7..6f5bef3 100644
--- a/src/tuimble/config.py
+++ b/src/tuimble/config.py
@@ -28,7 +28,7 @@ class AudioConfig:
 
 @dataclass
 class PttConfig:
-    key: str = "space"
+    key: str = "f4"
     mode: str = "hold"  # hold | toggle
     backend: str = "auto"  # auto | kitty | evdev | toggle
 
diff --git a/tests/test_config.py b/tests/test_config.py
index 0754580..e5f9f82 100644
--- a/tests/test_config.py
+++ b/tests/test_config.py
@@ -19,5 +19,5 @@ def test_server_config():
 
 def test_ptt_config_defaults():
     ptt = PttConfig()
-    assert ptt.key == "space"
+    assert ptt.key == "f4"
     assert ptt.backend == "auto"