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@@ -74,10 +74,9 @@ There are a number of functions (and variables) related to how you can use or ma
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| [`update_tri_layer(x, y, z)`](ref_functions.md#update_tri_layerx-y-z) | Checks if layers `x` and `y` are both on, and sets `z` based on that (on if both on, otherwise off). |
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| [`update_tri_layer_state(state, x, y, z)`](ref_functions.md#update_tri_layer_statestate-x-y-z) | Does the same as `update_tri_layer(x, y, z)`, but from `layer_state_set_*` functions. |
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+In addition to the functions that you can call, there are a number of callback functions that get called every time the layer changes. This passes the layer state to the function, where it can be read or modified.
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-In additional to the functions that you can call, there are a number of callback functions that get called every time the layer changes. This passed the layer state to the function, which can be read or modified.
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-|Callbacks |Description |
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+|Callback |Description |
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|-----------------------------------------------------|----------------------------------------------------------------------------------------|
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| `layer_state_set_kb(layer_state_t state)` | Callback for layer functions, for keyboard. |
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| `layer_state_set_user(layer_state_t state)` | Callback for layer functions, for users. |
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@@ -86,9 +85,9 @@ In additional to the functions that you can call, there are a number of callback
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?> For additional details on how you can use these callbacks, check out the [Layer Change Code](custom_quantum_functions.md#layer-change-code) document.
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-|Check functions |Description |
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-|-------------------------------------------|------------------------------------------------------------------------------|
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-| `layer_state_cmp(cmp_layer_state, layer)` | This checks the `cmp_layer_state` to see if the specific `layer` is enabled. This is meant for use with the layer callbacks. |
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-| `layer_state_is(layer)` | This checks the layer state to see if the specific `layer` is enabled. (calls `layer_state_cmp` for the global layer state). |
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+It is also possible to check the state of a particular layer using the following functions and macros.
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-!> There is `IS_LAYER_ON(layer)` as well, however the `layer_state_cmp` function has some additional handling to ensure that on layer 0 that it returns the correct value. Otherwise, if you check to see if layer 0 is on, you may get an incorrect value returned.
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+|Function |Description |Aliases
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+|---------------------------------|-------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------|
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+| `layer_state_is(layer)` | Checks if the specified `layer` is enabled globally. | `IS_LAYER_ON(layer)`, `IS_LAYER_OFF(layer)` |
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+| `layer_state_cmp(state, layer)` | Checks `state` to see if the specified `layer` is enabled. Intended for use in layer callbacks. | `IS_LAYER_ON_STATE(state, layer)`, `IS_LAYER_OFF_STATE(state, layer)` |
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