[Docs] Tap-hold doc improvements and suggest an HRMs starter recipe (#26284)

* Enhance tap-hold docs.

* Minor edits.

* Move note on Quick Tap to a sub bullet for visibility.

Co-authored-by: Drashna Jaelre <drashna@live.com>

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Co-authored-by: Drashna Jaelre <drashna@live.com>
This commit is contained in:
Pascal Getreuer
2026-07-03 11:48:28 +08:00
committed by GitHub
co-authored by Drashna Jaelre
parent b1093e9da5
commit cf93bbb78f
4 changed files with 34 additions and 4 deletions
+2 -1
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@@ -16,7 +16,8 @@ These functions allow you to activate layers in various ways. Note that layers a
* `OSL(layer)` - momentarily activates *layer* until the next key is pressed. See [One Shot Keys](one_shot_keys) for details and additional functionality.
* `TG(layer)` - toggles *layer*, activating it if it's inactive and vice versa
* `TO(layer)` - activates *layer* and de-activates all other layers (except your default layer). This function is special, because instead of just adding/removing one layer to your active layer stack, it will completely replace your current active layers, uniquely allowing you to replace higher layers with a lower one. This is activated on keydown (as soon as the key is pressed).
* `TT(layer)` - Layer Tap-Toggle. If you hold the key down, *layer* is activated, and then is de-activated when you let go (like `MO`). If you repeatedly tap it, the layer will be toggled on or off (like `TG`). It needs 5 taps by default, but you can change this by defining `TAPPING_TOGGLE` -- for example, `#define TAPPING_TOGGLE 2` to toggle on just two taps.
* `TT(layer)` - Layer Tap-Toggle. If you hold the key down, *layer* is activated, and then is de-activated when you let go (like `MO`). If you repeatedly tap it, the layer will be toggled on or off (like `TG`). It needs 5 taps by default, but you can change this by defining `TAPPING_TOGGLE` -- for example, `#define TAPPING_TOGGLE 2` to toggle on just two taps.
* Note: toggling behavior requires that [Quick Tap](tap_hold#quick-tap-term) is enabled (`QUICK_TAP_TERM` not set to `0`), or if `QUICK_TAP_TERM_PER_KEY` is defined, that `get_quick_tap_term()` returns a non-zero value for the `TT` key.
See also the [Layer Lock key](features/layer_lock), which locks the highest
active layer until pressed again.