From 29daa02b02408ff1712b26f9d0da30ae3b794875 Mon Sep 17 00:00:00 2001
From: Christoph Cullmann <cullmann@kde.org>
Date: Thu, 28 Dec 2023 19:41:29 +0100
Subject: update to current state

https://getreuer.info/posts/keyboards/achordion/

https://sunaku.github.io/home-row-mods.html#typing-streaks
---
 common/achordion.h | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'common/achordion.h')

diff --git a/common/achordion.h b/common/achordion.h
index e6bb534..dfa8dc2 100644
--- a/common/achordion.h
+++ b/common/achordion.h
@@ -53,6 +53,27 @@
 
 #include "quantum.h"
 
+/**
+ * Suppress tap-hold mods within a *typing streak* by defining
+ * ACHORDION_STREAK. This can help preventing accidental mod
+ * activation when performing a fast tapping sequence.
+ * This is inspired by https://sunaku.github.io/home-row-mods.html#typing-streaks
+ *
+ * Enable with:
+ *
+ *    #define ACHORDION_STREAK
+ *
+ * Adjust the maximum time between key events before modifiers can be enabled
+ * by defining the following callback in your keymap.c:
+ *
+ *    uint16_t achordion_streak_timeout(uint16_t tap_hold_keycode) {
+ *      return 100;  // Default of 100 ms.
+ *    }
+ */
+#ifdef ACHORDION_STREAK
+uint16_t achordion_streak_timeout(uint16_t tap_hold_keycode);
+#endif
+
 #ifdef __cplusplus
 extern "C" {
 #endif
-- 
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