Add narze keymaps for Ergodox & Planck with SuperDuper mode implementation (#1883)

* Fork default planck keymap

* Esc -> CapsLock

* Swap Tilde & Grave in Lower & Raise

* Replace Blacklight key with Raise

* Add Hyper/Esc & Shift/Enter key

* Add super duper mode using S+D combo

* Change superduper mode sound

* Add more functionality to superduper mode

* Fork default

* Replace all left shift to shift/parensopen (space cadet)

* Super / Underscore

* Try superduper on z/slash held

* Use function/macro instead, LGUI_UNDS alone not working

* ✨ Add mouse layer 🐭

* 🐛 Fix superduper

* :sparkles: Fix GUI_UNDS

* :bug: Fix registering underscore when releasing too fast

* :bug: Fix Shift/( with LT z

* ✨ Add superduper for colemak

* ✨ Add Qwerty on software Colemak layout & make Superduper available on multile layouts

* ✨ Enable/disable superduper mode & fix layer switching

* 🐛 Fix superduper not unregister mods

* ✨ Update planck-like ergodox (wip)

* :bug: Fix return before changing tap count & modify comments

* :sparkles: Replace with planck code

* 📝 Update readme

* ✨ Fix SuperDuper by using intermediate layers

* Remove LT from inner lower & raise for ease of use

* Change TG to LG

* Add options & disable audio

* :wrench: Enable ignore mod tap interrupt & shorting tapping term

* :memo: Update readme

* Remove including quantum makefile

* :memo: Update readme

* Rename Makefiles

1 files changed, 524 insertions, 0 deletions

diff --git a/keyboards/planck/keymaps/narze/keymap.c b/keyboards/planck/keymaps/narze/keymap.c
new file mode 100644
index 000000000..c5703f58d
--- /dev/null
+++ b/keyboards/planck/keymaps/narze/keymap.c
@@ -0,0 +1,524 @@
+// This is the canonical layout file for the Quantum project. If you want to add another keyboard,
+// this is the style you want to emulate.
+
+#include "planck.h"
+#include "action_layer.h"
+#ifdef AUDIO_ENABLE
+  #include "audio.h"
+#endif
+#include "eeconfig.h"
+#include "keymap_colemak.h"
+
+extern keymap_config_t keymap_config;
+
+// Each layer gets a name for readability, which is then used in the keymap matrix below.
+// The underscores don't mean anything - you can have a layer called STUFF or any other name.
+// Layer names don't all need to be of the same length, obviously, and you can also skip them
+// entirely and just use numbers.
+
+enum planck_layers {
+  _QWERTY,
+  _COLEMAK,
+  _QWOC,
+  _LOWER,
+  _RAISE,
+  _PLOVER,
+  _SUPERDUPER,
+  _MOUSE,
+  _ADJUST
+};
+
+enum planck_keycodes {
+  QWERTY = SAFE_RANGE,
+  COLEMAK,
+  QWOC,
+  PLOVER,
+  SUPERDUPER,
+  MOUSE,
+  LOWER,
+  RAISE,
+  BACKLIT,
+  EXT_PLV,
+  SDTOGG, // Toggle SuperDuper
+};
+
+enum functions {
+  M_GUI_UNDS, // Simulate GUI_T(KC_UNDS)
+  M_SFT_PO, // SFT_T(KC_LPRN)
+};
+
+// Timer for custom mod tap
+static uint16_t m_gui_unds_timer;
+static uint16_t m_sft_po_timer;
+
+// Fillers to make layering more clear
+#define _______ KC_TRNS
+#define XXXXXXX KC_NO
+
+// Narze : Custom Macros
+#define HPR_ESC ALL_T(KC_ESC)
+#define SFT_ENT SFT_T(KC_ENT)
+#define SFT_PO F(M_SFT_PO)
+#define GUI_MINS GUI_T(KC_MINS)
+#define GUI_UNDS F(M_GUI_UNDS)
+
+// Combo : SuperDuper layer from S+D (R+S in Colemak)
+#define SUPERDUPER_COMBO_COUNT 3
+#define EECONFIG_SUPERDUPER_INDEX (uint8_t *) 19
+
+enum process_combo_event {
+  CB_SUPERDUPER,
+};
+
+const uint16_t PROGMEM superduper_combos[SUPERDUPER_COMBO_COUNT][3] = {
+  [_QWERTY] = {KC_S, KC_D, COMBO_END},
+  [_COLEMAK] = {KC_R, KC_S, COMBO_END},
+  [_QWOC] = {CM_S, CM_D, COMBO_END},
+};
+
+combo_t key_combos[COMBO_COUNT] = {
+  [CB_SUPERDUPER] = COMBO_ACTION(superduper_combos[_QWERTY]),
+};
+
+volatile bool superduper_enabled = true;
+
+const uint16_t empty_combo[] = {COMBO_END};
+
+void set_superduper_key_combos(void);
+void clear_superduper_key_combos(void);
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+/* Qwerty
+ * ,-----------------------------------------------------------------------------------.
+ * | Tab  |   Q  |   W  |   E  |   R  |   T  |   Y  |   U  |   I  |   O  |   P  | Bksp |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * | Hp/Ec|   A  |   S  |   D  |   F  |   G  |   H  |   J  |   K  |   L  |   ;  |  '   |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * | Sft/(| Z/Mo |   X  |   C  |   V  |   B  |   N  |   M  |   ,  |   .  | SD-/ |Sft/Ent|
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * | Rse/[| Ctrl | Alt  | GUI/_|Lower |    Space    |Raise | GUI/-| Alt  | Ctrl | Low/]|
+ * `-----------------------------------------------------------------------------------'
+ */
+[_QWERTY] = {
+  {KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_BSPC},
+  {HPR_ESC, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT},
+  {SFT_PO, LT(_MOUSE, KC_Z),    KC_X,    KC_C,    KC_V,    KC_B,    KC_N,    KC_M,    KC_COMM, KC_DOT,  LT(_SUPERDUPER, KC_SLSH), SFT_ENT},
+  {LT(_RAISE, KC_LBRC), KC_LCTL, KC_LALT, GUI_UNDS, LOWER,   KC_SPC,  KC_SPC,  RAISE,   GUI_MINS, KC_RALT, KC_RCTL,   LT(_LOWER, KC_RBRC)}
+},
+
+/* Colemak
+ * ,-----------------------------------------------------------------------------------.
+ * | Tab  |   Q  |   W  |   F  |   P  |   G  |   J  |   L  |   U  |   Y  |   ;  | Bksp |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * | Hp/Ec|   A  |   R  |   S  |   T  |   D  |   H  |   N  |   E  |   I  |   O  |  '   |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * | Sft/(| Z/Mo |   X  |   C  |   V  |   B  |   K  |   M  |   ,  |   .  | SD-/ |Sft/Ent|
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * | Brite| Ctrl | Alt  | GUI/_|Lower |    Space    |Raise | GUI/-| Alt  | Ctrl | Low/]|
+ * `-----------------------------------------------------------------------------------'
+ */
+[_COLEMAK] = {
+  {KC_TAB,  KC_Q,    KC_W,    KC_F,    KC_P,    KC_G,    KC_J,    KC_L,    KC_U,    KC_Y,    KC_SCLN,    KC_BSPC},
+  {HPR_ESC, KC_A,    KC_R,    KC_S,    KC_T,    KC_D,    KC_H,    KC_N,    KC_E,    KC_I,    KC_O,       KC_QUOT},
+  {SFT_PO, LT(_MOUSE, KC_Z),  KC_X,    KC_C,    KC_V,    KC_B,    KC_K,    KC_M,    KC_COMM, KC_DOT,  LT(_SUPERDUPER, KC_SLSH), SFT_ENT},
+  {LT(_RAISE, KC_LBRC), KC_LCTL, KC_LALT, GUI_UNDS, LOWER,   KC_SPC,  KC_SPC,  RAISE,   GUI_MINS, KC_RALT, KC_RCTL,   LT(_LOWER, KC_RBRC)}
+},
+
+/* Qwerty on software Colemak : Useful for gaming with qwerty keymaps! */
+[_QWOC] = {
+  {KC_TAB,  CM_Q,    CM_W,    CM_E,    CM_R,    CM_T,    CM_Y,    CM_U,    CM_I,    CM_O,    CM_P,    KC_BSPC},
+  {HPR_ESC, CM_A,    CM_S,    CM_D,    CM_F,    CM_G,    CM_H,    CM_J,    CM_K,    CM_L,    CM_SCLN, KC_QUOT},
+  {SFT_PO, LT(_MOUSE, CM_Z),    CM_X,    CM_C,    CM_V,    CM_B,    CM_N,    CM_M,    CM_COMM, CM_DOT,  LT(_SUPERDUPER, CM_SLSH), SFT_ENT},
+  {LT(_RAISE, KC_LBRC), KC_LCTL, KC_LALT, GUI_UNDS, LOWER,   KC_SPC,  KC_SPC,  RAISE,   GUI_MINS, KC_RALT, KC_RCTL,   LT(_LOWER, KC_RBRC)}
+},
+
+/* Lower
+ * ,-----------------------------------------------------------------------------------.
+ * |   `  |   !  |   @  |   #  |   $  |   %  |   ^  |   &  |   *  |   (  |   )  | Bksp |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * | Del  |  F1  |  F2  |  F3  |  F4  |  F5  |  F6  |   _  |   +  |   {  |   }  |  |   |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * |      |  F7  |  F8  |  F9  |  F10 |  F11 |  F12 |ISO ~ |ISO | |      |     |Sft/Ent|
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * |      |      |      |      |      |             |      | Next | Vol- | Vol+ | Play |
+ * `-----------------------------------------------------------------------------------'
+ */
+[_LOWER] = {
+  {KC_GRV,  KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, KC_BSPC},
+  {KC_DEL,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_UNDS, KC_PLUS, KC_LCBR, KC_RCBR, KC_PIPE},
+  {_______, KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,S(KC_NUHS),S(KC_NUBS),_______, _______, _______},
+  {_______, _______, _______, _______, _______, _______, _______, _______, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY}
+},
+
+/* Raise
+ * ,-----------------------------------------------------------------------------------.
+ * |   ~  |   1  |   2  |   3  |   4  |   5  |   6  |   7  |   8  |   9  |   0  | Bksp |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * | Del  |  F1  |  F2  |  F3  |  F4  |  F5  |  F6  |   -  |   =  |   [  |   ]  |  \   |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * |      |  F7  |  F8  |  F9  |  F10 |  F11 |  F12 |ISO # |ISO / |      |     |Sft/Ent|
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * |      |      |      |      |      |             |      | Next | Vol- | Vol+ | Play |
+ * `-----------------------------------------------------------------------------------'
+ */
+[_RAISE] = {
+  {KC_TILD, KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_BSPC},
+  {KC_DEL,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_MINS, KC_EQL,  KC_LBRC, KC_RBRC, KC_BSLS},
+  {_______, KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  KC_NUHS, KC_NUBS, _______, _______, _______},
+  {_______, _______, _______, _______, _______, _______, _______, _______, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY}
+},
+
+/* Plover layer (http://opensteno.org)
+ * ,-----------------------------------------------------------------------------------.
+ * |   #  |   #  |   #  |   #  |   #  |   #  |   #  |   #  |   #  |   #  |   #  |   #  |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * |      |   S  |   T  |   P  |   H  |   *  |   *  |   F  |   P  |   L  |   T  |   D  |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * |TogOut|   S  |   K  |   W  |   R  |   *  |   *  |   R  |   B  |   G  |   S  |   Z  |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * | Exit |      |      |   A  |   O  |             |   E  |   U  |      |      |      |
+ * `-----------------------------------------------------------------------------------'
+ */
+
+[_PLOVER] = {
+  {KC_1,    KC_1,    KC_1,    KC_1,    KC_1,    KC_1,    KC_1,    KC_1,    KC_1,    KC_1,    KC_1,    KC_1   },
+  {XXXXXXX, KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_LBRC},
+  {XXXXXXX, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT},
+  {EXT_PLV, XXXXXXX, XXXXXXX, KC_C,    KC_V,    XXXXXXX, XXXXXXX, KC_N,    KC_M,    XXXXXXX, XXXXXXX, XXXXXXX}
+},
+
+/* SuperDuper : https://gist.github.com/narze/861e2167784842d38771
+ * /-----------------------------------------------------------------------------------\
+ * |      |      |      |      |      |      |      |      |  T←  |  T→  |      |      |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * |      | Alt  | [SuperDuper]| Bksp | Gui  |  ←   |  ↓   |   ↑  |  →   | Del  |      |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * |      |      |      |      |      |      |      |      |      |      |      |      |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * |      |      |      |      |      |   Shift     |      |      |      |      |      |
+ * \-----------------------------------------------------------------------------------/
+ */
+[_SUPERDUPER] = {
+  {_______, _______, _______, _______, _______, _______, _______, _______, S(LGUI(KC_LBRC)), S(LGUI(KC_RBRC)), _______, _______},
+  {_______, KC_LALT, _______, _______, KC_BSPC, KC_LGUI, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT, KC_DEL, _______},
+  {_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______},
+  {_______, _______, _______, _______, _______, KC_LSFT, KC_LSFT, _______, _______, _______, _______, _______}
+},
+
+/* Mouse
+ * /-----------------------------------------------------------------------------------\
+ * |      |      |  S↑  |  M↑  |  S↓  |      |      |      |  S↑  |  S↓  |      |      |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * |      |      |  M←  |  M↓  |  M→  |      |  M←  |  M↓  |  M↑  |  M→  |      |      |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * |      |[Mouse|      |      |      |  M3  |  M3  |      |      |      |      |      |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * |      |      |      |      |  M2  |  LeftClick  |  M2  |      |      |      |      |
+ * \-----------------------------------------------------------------------------------/
+ */
+[_MOUSE] = {
+  {_______, _______, KC_WH_U, KC_MS_U, KC_WH_D, _______, _______, _______, KC_WH_U, KC_WH_D, _______, _______},
+  {_______, _______, KC_MS_L, KC_MS_D, KC_MS_R, _______, KC_MS_L, KC_MS_D, KC_MS_U, KC_MS_R, _______, _______},
+  {_______, _______, _______, _______, _______, KC_BTN3, KC_BTN3, _______, _______, _______, _______, _______},
+  {_______, _______, _______, _______, KC_BTN2, KC_BTN1, KC_BTN1, KC_BTN2, _______, _______, _______, _______}
+},
+
+/* Adjust (Lower + Raise)
+ * ,-----------------------------------------------------------------------------------.
+ * |      | Reset|      |      |      |      |      |      |      |      |      |  Del |
+ * |------+------+------+------+------+-------------+------+------+------+------+------|
+ * |      |      |      |Aud on|Audoff|AGnorm|AGswap|Qwerty|Colemk|QwOnCo|Plover|      |
+ * |------+------+------+------+------+------|------+------+------+------+------+------|
+ * |      |Voice-|Voice+|Mus on|Musoff|MIDIon|MIDIof|SDtogg|      |      |      |      |
+ * |------+------+------+------+------+------+------+------+------+------+------+------|
+ * |      |      |      |      |      |             |      |      |      |      |      |
+ * `-----------------------------------------------------------------------------------'
+ */
+[_ADJUST] = {
+  {_______, RESET,   _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_DEL},
+  {_______, _______, _______, AU_ON,   AU_OFF,  AG_NORM, AG_SWAP, QWERTY,  COLEMAK, QWOC,    PLOVER,  _______},
+  {_______, MUV_DE,  MUV_IN,  MU_ON,   MU_OFF,  MI_ON,   MI_OFF,  SDTOGG,  _______, _______, _______, _______},
+  {_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______}
+}
+
+};
+
+#ifdef AUDIO_ENABLE
+  float tone_startup[][2]    = SONG(STARTUP_SOUND);
+  float tone_qwerty[][2]     = SONG(QWERTY_SOUND);
+  float tone_qwoc[][2]       = SONG(DVORAK_SOUND);
+  float tone_colemak[][2]    = SONG(COLEMAK_SOUND);
+  float tone_plover[][2]     = SONG(PLOVER_SOUND);
+  float tone_plover_gb[][2]  = SONG(PLOVER_GOODBYE_SOUND);
+  float music_scale[][2]     = SONG(MUSIC_SCALE_SOUND);
+  float tone_coin[][2]       = SONG(COIN_SOUND);
+  float tone_sonic_ring[][2] = SONG(SONIC_RING);
+
+  float tone_goodbye[][2]    = SONG(GOODBYE_SOUND);
+  float tone_superduper[][2] = SONG(SUPER_DUPER_SOUND);
+#endif
+
+void persistant_default_layer_set(uint16_t default_layer) {
+  eeconfig_update_default_layer(default_layer);
+  default_layer_set(default_layer);
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  switch (keycode) {
+    case QWERTY:
+      if (record->event.pressed) {
+        #ifdef AUDIO_ENABLE
+          PLAY_NOTE_ARRAY(tone_qwerty, false, 0);
+        #endif
+        persistant_default_layer_set(1UL<<_QWERTY);
+
+        key_combos[CB_SUPERDUPER].keys = superduper_combos[_QWERTY];
+        eeprom_update_byte(EECONFIG_SUPERDUPER_INDEX, _QWERTY);
+      }
+      return false;
+      break;
+    case COLEMAK:
+      if (record->event.pressed) {
+        #ifdef AUDIO_ENABLE
+          PLAY_NOTE_ARRAY(tone_colemak, false, 0);
+        #endif
+        persistant_default_layer_set(1UL<<_COLEMAK);
+
+        key_combos[CB_SUPERDUPER].keys = superduper_combos[_COLEMAK];
+        eeprom_update_byte(EECONFIG_SUPERDUPER_INDEX, _COLEMAK);
+      }
+      return false;
+      break;
+    case QWOC:
+      if (record->event.pressed) {
+        #ifdef AUDIO_ENABLE
+          PLAY_NOTE_ARRAY(tone_qwoc, false, 0);
+        #endif
+        persistant_default_layer_set(1UL<<_QWOC);
+
+        key_combos[CB_SUPERDUPER].keys = superduper_combos[_QWOC];
+        eeprom_update_byte(EECONFIG_SUPERDUPER_INDEX, _QWOC);
+      }
+      return false;
+      break;
+    case LOWER:
+      if (record->event.pressed) {
+        layer_on(_LOWER);
+        update_tri_layer(_LOWER, _RAISE, _ADJUST);
+      } else {
+        layer_off(_LOWER);
+        update_tri_layer(_LOWER, _RAISE, _ADJUST);
+      }
+      return false;
+      break;
+    case RAISE:
+      if (record->event.pressed) {
+        layer_on(_RAISE);
+        update_tri_layer(_LOWER, _RAISE, _ADJUST);
+      } else {
+        layer_off(_RAISE);
+        update_tri_layer(_LOWER, _RAISE, _ADJUST);
+      }
+      return false;
+      break;
+    case BACKLIT:
+      if (record->event.pressed) {
+        register_code(KC_RSFT);
+        #ifdef BACKLIGHT_ENABLE
+          backlight_step();
+        #endif
+      } else {
+        unregister_code(KC_RSFT);
+      }
+      return false;
+      break;
+    case PLOVER:
+      if (record->event.pressed) {
+        #ifdef AUDIO_ENABLE
+          stop_all_notes();
+          PLAY_NOTE_ARRAY(tone_plover, false, 0);
+        #endif
+        layer_off(_RAISE);
+        layer_off(_LOWER);
+        layer_off(_ADJUST);
+        layer_on(_PLOVER);
+        if (!eeconfig_is_enabled()) {
+            eeconfig_init();
+        }
+        keymap_config.raw = eeconfig_read_keymap();
+        keymap_config.nkro = 1;
+        eeconfig_update_keymap(keymap_config.raw);
+      }
+      return false;
+      break;
+    case EXT_PLV:
+      if (record->event.pressed) {
+        #ifdef AUDIO_ENABLE
+          PLAY_NOTE_ARRAY(tone_plover_gb, false, 0);
+        #endif
+        layer_off(_PLOVER);
+      }
+      return false;
+      break;
+    case SDTOGG:
+      if (record->event.pressed) {
+        superduper_enabled = !superduper_enabled;
+
+        if (superduper_enabled) {
+          set_superduper_key_combos();
+
+          #ifdef AUDIO_ENABLE
+            PLAY_NOTE_ARRAY(tone_sonic_ring, false, 0);
+          #endif
+        } else {
+          clear_superduper_key_combos();
+
+          #ifdef AUDIO_ENABLE
+            PLAY_NOTE_ARRAY(tone_coin, false, 0);
+          #endif
+        }
+      }
+      return false;
+      break;
+  }
+  return true;
+}
+
+void matrix_init_user(void) {
+  #ifdef AUDIO_ENABLE
+    startup_user();
+  #endif
+}
+
+void matrix_setup(void) {
+  set_superduper_key_combos();
+}
+
+void set_superduper_key_combos(void) {
+  uint8_t layer = eeprom_read_byte(EECONFIG_SUPERDUPER_INDEX);
+
+  switch (layer) {
+    case _QWERTY:
+    case _COLEMAK:
+    case _QWOC:
+      key_combos[CB_SUPERDUPER].keys = superduper_combos[layer];
+      break;
+  }
+}
+
+void clear_superduper_key_combos(void) {
+  key_combos[CB_SUPERDUPER].keys = empty_combo;
+}
+
+void matrix_scan_user(void) {
+}
+
+#ifdef AUDIO_ENABLE
+
+void startup_user()
+{
+    _delay_ms(20); // gets rid of tick
+    PLAY_NOTE_ARRAY(tone_startup, false, 0);
+}
+
+void shutdown_user()
+{
+    PLAY_NOTE_ARRAY(tone_goodbye, false, 0);
+    _delay_ms(150);
+    stop_all_notes();
+}
+
+void music_on_user(void)
+{
+    music_scale_user();
+}
+
+void music_scale_user(void)
+{
+    PLAY_NOTE_ARRAY(music_scale, false, 0);
+}
+
+#endif
+
+// Combos
+
+void process_combo_event(uint8_t combo_index, bool pressed) {
+  if (pressed) {
+    switch(combo_index) {
+      case CB_SUPERDUPER:
+        layer_on(_SUPERDUPER);
+
+        #ifdef AUDIO_ENABLE
+          PLAY_NOTE_ARRAY(tone_superduper, false, 0);
+        #endif
+        break;
+    }
+  } else {
+    layer_off(_SUPERDUPER);
+    unregister_mods(MOD_BIT(KC_LGUI) | MOD_BIT(KC_LCTL) | MOD_BIT(KC_LALT)); // Sometimes mods are held, unregister them
+  }
+}
+
+// Macros
+
+const uint16_t PROGMEM fn_actions[] = {
+  [M_GUI_UNDS] = ACTION_MACRO_TAP(M_GUI_UNDS),
+  [M_SFT_PO] = ACTION_MACRO_TAP(M_SFT_PO),
+};
+
+const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
+{
+  bool tap_not_interrupted = record->tap.count > 0 && !record->tap.interrupted;
+
+  switch(id) {
+    // Hold for LGUI, tap for Underscore
+    case M_GUI_UNDS:
+      if (record->event.pressed) {
+        m_gui_unds_timer = timer_read();
+
+        if (!tap_not_interrupted) {
+          register_mods(MOD_BIT(KC_LGUI));
+        }
+      } else {
+        if (tap_not_interrupted && timer_elapsed(m_gui_unds_timer) < TAPPING_TERM) {
+          #ifdef AUDIO_ENABLE
+            PLAY_NOTE_ARRAY(tone_superduper, false, 0);
+          #endif
+
+          add_weak_mods(MOD_BIT(KC_LSFT));
+          send_keyboard_report();
+          register_code(KC_MINS);
+          unregister_code(KC_MINS);
+          del_weak_mods(MOD_BIT(KC_LSFT));
+          send_keyboard_report();
+          record->tap.count = 0;  // ad hoc: cancel tap
+        } else {
+          unregister_mods(MOD_BIT(KC_LGUI));
+        }
+      }
+      break;
+    // Hold for LSHIFT, tap for Parens open
+    case M_SFT_PO:
+      if (record->event.pressed) {
+        m_sft_po_timer = timer_read();
+
+        if (!tap_not_interrupted) {
+          register_mods(MOD_BIT(KC_LSFT));
+        }
+      } else {
+        if (tap_not_interrupted && timer_elapsed(m_sft_po_timer) < TAPPING_TERM) {
+          #ifdef AUDIO_ENABLE
+            PLAY_NOTE_ARRAY(tone_superduper, false, 0);
+          #endif
+
+          record->tap.count = 0;
+          return MACRO(D(RSFT), T(9), U(RSFT), END);
+        } else {
+          unregister_mods(MOD_BIT(KC_LSFT));
+        }
+      }
+      break;
+  }
+  return MACRO_NONE;
+};