qmk-dactyl-manuform-a/keyboards/helix/rev2/keymaps/edvorakjp/keymap_xrows.h

#ifndef KEYMAP_XROWS_H
#define KEYMAP_XROWS_H

#include "edvorakjp.h"
/*
 * enum custom_keycodes {
 *   KC_LOCK = NEW_SAFE_RANGE,
 * };
 */

#define KC_ KC_TRNS

#define KC_TMB1 KC_LA(TAB)
#define KC_TMB2 KC_LS(SPC)
#define KC_TMB3 TD(TD_LOWER) // act as LOWER when hold, as KC_LANG2(=English) when tapped
#define KC_TMB4 TD(TD_RAISE) // act as RAISE when hold, as KC_LANG1(=Japanese) when tapped
#define KC_TMB5 KC_RC(BSPC)
#define KC_TMB6 KC_RG(ENT)
#define KC_TMB7 KC_RC(DEL)

#endif