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Add note for L/R side bit being ignored

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Anthony 2016-12-04 13:19:25 +11:00
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commit a499c19cd0
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tmk_core/doc/keymap.md
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@ -569,6 +569,7 @@ This registers modifier key(s) simultaneously with layer switching.
ACTION_LAYER_MODS(2, MOD_LSFT | MOD_LALT) ACTION_LAYER_MODS(2, MOD_LSFT | MOD_LALT)
This function can only register left-sided modifiers. The handedness of the modifier (left/right) is an extra bit that is not able to be passed through into the layer system. See: [`common/action_code.h`](../common/action_code.h), the spec for ACT_LAYER_TAP only allows four bits for the mods, whereas the mods themselves require five bits, with the high bit being the left/right handedness.
## 4. Tapping ## 4. Tapping