Make default layer size 16-bit (#15286)

Co-authored-by: James Young <18669334+noroadsleft@users.noreply.github.com>

22 files changed, 73 insertions, 94 deletions

diff --git a/keyboards/ergodox_ez/keymaps/bepo_tm_style/keymap.c b/keyboards/ergodox_ez/keymaps/bepo_tm_style/keymap.c
index a5b107baae..91798ab188 100755
--- a/keyboards/ergodox_ez/keymaps/bepo_tm_style/keymap.c
+++ b/keyboards/ergodox_ez/keymaps/bepo_tm_style/keymap.c
@@ -190,7 +190,7 @@ static bool is_macro1_recording = false;
 // The current set of active layers (as a bitmask).
 // There is a global 'layer_state' variable but it is set after the call
 // to layer_state_set_user().
-static uint32_t current_layer_state = 0;
+static layer_state_t current_layer_state = 0;
 layer_state_t layer_state_set_user(layer_state_t state);
 
 // Method called at the end of the tap dance on the TAP_MACRO key. That key is
diff --git a/keyboards/ergodox_ez/keymaps/blakedietz/keymap.c b/keyboards/ergodox_ez/keymaps/blakedietz/keymap.c
index 5c08d30727..67c50eb129 100644
--- a/keyboards/ergodox_ez/keymaps/blakedietz/keymap.c
+++ b/keyboards/ergodox_ez/keymaps/blakedietz/keymap.c
@@ -200,7 +200,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 
 // Runs constantly in the background, in a loop.
 void matrix_scan_user(void) {
-    uint8_t layer = biton32(layer_state);
+    uint8_t layer = get_highest_layer(layer_state);
 
     ergodox_board_led_off();
     ergodox_right_led_1_off();
@@ -262,4 +262,3 @@ void matrix_scan_user(void) {
 //  }
 //  return true;
 //}
-
diff --git a/keyboards/ergodox_ez/keymaps/bpruitt-goddard/keymap.c b/keyboards/ergodox_ez/keymaps/bpruitt-goddard/keymap.c
index 229ece0d74..eff7f111b4 100644
--- a/keyboards/ergodox_ez/keymaps/bpruitt-goddard/keymap.c
+++ b/keyboards/ergodox_ez/keymaps/bpruitt-goddard/keymap.c
@@ -98,7 +98,7 @@ static bool is_macro1_recording = false;
 // The current set of active layers (as a bitmask).
 // There is a global 'layer_state' variable but it is set after the call
 // to layer_state_set_user().
-static uint32_t current_layer_state = 0;
+static layer_state_t current_layer_state = 0;
 layer_state_t layer_state_set_user(layer_state_t state);
 
 // Method called at the end of the tap dance on the TAP_MACRO key. That key is
diff --git a/keyboards/ergodox_ez/keymaps/default_osx/keymap.c b/keyboards/ergodox_ez/keymaps/default_osx/keymap.c
index 73b1077b83..3ab66078fe 100644
--- a/keyboards/ergodox_ez/keymaps/default_osx/keymap.c
+++ b/keyboards/ergodox_ez/keymaps/default_osx/keymap.c
@@ -141,7 +141,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 // Runs constantly in the background, in a loop.
 void matrix_scan_user(void) {
 
-  uint8_t layer = biton32(layer_state);
+  uint8_t layer = get_highest_layer(layer_state);
 
   ergodox_board_led_off();
   ergodox_right_led_1_off();
diff --git a/keyboards/ergodox_ez/keymaps/dvorak_42_key/keymap.c b/keyboards/ergodox_ez/keymaps/dvorak_42_key/keymap.c
index fab2977356..ff9ae77bdd 100644
--- a/keyboards/ergodox_ez/keymaps/dvorak_42_key/keymap.c
+++ b/keyboards/ergodox_ez/keymaps/dvorak_42_key/keymap.c
@@ -725,7 +725,7 @@ void led_set_user(uint8_t usb_led) {
 
 void matrix_scan_user(void) {
 
-    uint8_t layer = biton32(layer_state);
+    uint8_t layer = get_highest_layer(layer_state);
 
     ergodox_board_led_off();
     ergodox_right_led_2_off();
diff --git a/keyboards/ergodox_ez/keymaps/hacker_dvorak/user/layer_set_state_user.c b/keyboards/ergodox_ez/keymaps/hacker_dvorak/user/layer_set_state_user.c
index fd022681b0..ed407def79 100644
--- a/keyboards/ergodox_ez/keymaps/hacker_dvorak/user/layer_set_state_user.c
+++ b/keyboards/ergodox_ez/keymaps/hacker_dvorak/user/layer_set_state_user.c
@@ -1,6 +1,6 @@
 
 layer_state_t layer_state_set_user(layer_state_t state) {
-    uint8_t layer = biton32(state);
+    uint8_t layer = get_highest_layer(state);
 
     switch (layer) {
         case DVORAK:
diff --git a/keyboards/ergodox_ez/keymaps/heartrobotninja/keymap.c b/keyboards/ergodox_ez/keymaps/heartrobotninja/keymap.c
index b6edc17532..91884c8e76 100644
--- a/keyboards/ergodox_ez/keymaps/heartrobotninja/keymap.c
+++ b/keyboards/ergodox_ez/keymaps/heartrobotninja/keymap.c
@@ -370,7 +370,7 @@ LEADER_EXTERNS();
 void matrix_scan_user(void)
 {
 
-  uint8_t layer = biton32(layer_state);
+  uint8_t layer = get_highest_layer(layer_state);
 
   if (keyboard_report->mods & MOD_BIT(KC_LSFT) ||
       ((get_oneshot_mods() & MOD_BIT(KC_LSFT)) &&
@@ -677,4 +677,4 @@ void matrix_init_user(void)
   wait_ms(1000);
 
   rgblight_effect_knight(50);
-}
\ No newline at end of file
+}
diff --git a/keyboards/ergodox_ez/keymaps/kou/keymap.c b/keyboards/ergodox_ez/keymaps/kou/keymap.c
index c8d0a6b5dd..01427c2d2d 100644
--- a/keyboards/ergodox_ez/keymaps/kou/keymap.c
+++ b/keyboards/ergodox_ez/keymaps/kou/keymap.c
@@ -284,7 +284,7 @@ void matrix_init_user(void) {
 // Runs constantly in the background, in a loop.
 void matrix_scan_user(void) {
 
-    uint8_t layer = biton32(layer_state);
+    uint8_t layer = get_highest_layer(layer_state);
 
     ergodox_board_led_off();
     ergodox_right_led_1_off();
diff --git a/keyboards/ergodox_ez/keymaps/lukaus/keymap.c b/keyboards/ergodox_ez/keymaps/lukaus/keymap.c
index 5d797beb18..542e123db3 100644
--- a/keyboards/ergodox_ez/keymaps/lukaus/keymap.c
+++ b/keyboards/ergodox_ez/keymaps/lukaus/keymap.c
@@ -813,7 +813,7 @@ case RU_7:
 
 layer_state_t layer_state_set_user(layer_state_t state) {
 
-    uint8_t layer = biton32(state);
+    uint8_t layer = get_highest_layer(state);
 
   //  ergodox_board_led_off();
     ergodox_right_led_1_off();
diff --git a/keyboards/ergodox_ez/keymaps/matrixman/keymap.c b/keyboards/ergodox_ez/keymaps/matrixman/keymap.c
index 10b6567cdb..bb6ba5ae34 100644
--- a/keyboards/ergodox_ez/keymaps/matrixman/keymap.c
+++ b/keyboards/ergodox_ez/keymaps/matrixman/keymap.c
@@ -165,7 +165,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 // Runs constantly in the background, in a loop.
 void matrix_scan_user(void) {
 
-    uint8_t layer = biton32(layer_state);
+    uint8_t layer = get_highest_layer(layer_state);
 
     ergodox_board_led_off();
     ergodox_right_led_1_off();
diff --git a/keyboards/ergodox_ez/keymaps/nathanvercaemert/keymap.c b/keyboards/ergodox_ez/keymaps/nathanvercaemert/keymap.c
index e31391a674..a3c2176951 100644
--- a/keyboards/ergodox_ez/keymaps/nathanvercaemert/keymap.c
+++ b/keyboards/ergodox_ez/keymaps/nathanvercaemert/keymap.c
@@ -218,7 +218,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 };
 
 layer_state_t layer_state_set_user(layer_state_t state) {
-  uint8_t layer = biton32(state);
+  uint8_t layer = get_highest_layer(state);
   ergodox_board_led_off();
   ergodox_right_led_1_off();
   ergodox_right_led_2_off();
@@ -431,4 +431,3 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
     }
     return true;
 }
-
diff --git a/keyboards/ergodox_ez/keymaps/nfriend/keymap.c b/keyboards/ergodox_ez/keymaps/nfriend/keymap.c
index 1d12093bab..ba578dd1c5 100644
--- a/keyboards/ergodox_ez/keymaps/nfriend/keymap.c
+++ b/keyboards/ergodox_ez/keymaps/nfriend/keymap.c
@@ -1057,7 +1057,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
 }
 
 layer_state_t layer_state_set_user(layer_state_t state) {
-    uint8_t layer = biton32(state);
+    uint8_t layer = get_highest_layer(state);
 
     ergodox_board_led_off();
     ergodox_right_led_1_off();
diff --git a/keyboards/ergodox_ez/keymaps/profet_80/keymap.c b/keyboards/ergodox_ez/keymaps/profet_80/keymap.c
index 85455fa9d9..6f602e828e 100644
--- a/keyboards/ergodox_ez/keymaps/profet_80/keymap.c
+++ b/keyboards/ergodox_ez/keymaps/profet_80/keymap.c
@@ -157,7 +157,7 @@ void matrix_init_user(void) {
 // Runs constantly in the background, in a loop.
 void matrix_scan_user(void) {
 
-    uint8_t layer = biton32(layer_state);
+    uint8_t layer = get_highest_layer(layer_state);
 
     ergodox_board_led_off();
     ergodox_right_led_1_off();
diff --git a/keyboards/ergodox_ez/keymaps/pvinis/keymap.c b/keyboards/ergodox_ez/keymaps/pvinis/keymap.c
index 024cefd270..c69621ab98 100644
--- a/keyboards/ergodox_ez/keymaps/pvinis/keymap.c
+++ b/keyboards/ergodox_ez/keymaps/pvinis/keymap.c
@@ -245,11 +245,11 @@ void keyboard_post_init_user_keymap(void) {
 }
 
 // light up leds based on the layer
-uint32_t layer_state_set_user_keymap(uint32_t state) {
+layer_state_t layer_state_set_user_keymap(layer_state_t state) {
     ergodox_right_led_1_off();
     ergodox_right_led_2_off();
     ergodox_right_led_3_off();
-    switch (biton32(state)) {
+    switch (get_highest_layer(state)) {
         case LR_SYSCTL:
             ergodox_right_led_3_on();  // blue
             break;
@@ -306,7 +306,7 @@ uint32_t layer_state_set_user_keymap(uint32_t state) {
 
 // SYSCTL on first tap, MOUSE ON second tap
 // void layers_dance_finished(qk_tap_dance_state_t *state, void *user_data) {
-//   uint8_t layer = biton32(layer_state);
+//   uint8_t layer = get_highest_layer(layer_state);
 
 //   switch(state->count) {
 //   case 1:
diff --git a/keyboards/ergodox_ez/keymaps/rgb_layer/keymap.c b/keyboards/ergodox_ez/keymaps/rgb_layer/keymap.c
index 3e607edb39..595f3b4ee1 100644
--- a/keyboards/ergodox_ez/keymaps/rgb_layer/keymap.c
+++ b/keyboards/ergodox_ez/keymaps/rgb_layer/keymap.c
@@ -228,7 +228,7 @@ layer_state_t layer_state_set_user(layer_state_t state) {
   ergodox_right_led_1_off();
   ergodox_right_led_2_off();
   ergodox_right_led_3_off();
-  switch (biton32(state)) {
+  switch (get_highest_layer(state)) {
     case SYMB:
         ergodox_right_led_1_on();
         if (user_config.rgb_layer_change) { rgblight_sethsv_noeeprom_red(); rgblight_mode_noeeprom(1); }
@@ -268,4 +268,3 @@ layer_state_t layer_state_set_user(layer_state_t state) {
     }
   return state;
 }
-
diff --git a/keyboards/ergodox_ez/keymaps/rishka/keymap.c b/keyboards/ergodox_ez/keymaps/rishka/keymap.c
index 102803e512..0d6ac9fe95 100644
--- a/keyboards/ergodox_ez/keymaps/rishka/keymap.c
+++ b/keyboards/ergodox_ez/keymaps/rishka/keymap.c
@@ -138,7 +138,7 @@ void keyboard_post_init_user(void) {
 };
 
 // Runs whenever there is a layer state change.
-uint32_t layer_state_set_user(layer_state_t state) {
+layer_state_t layer_state_set_user(layer_state_t state) {
   ergodox_board_led_off();
   ergodox_right_led_1_off();
   ergodox_right_led_2_off();
diff --git a/keyboards/ergodox_ez/keymaps/skug/keymap.c b/keyboards/ergodox_ez/keymaps/skug/keymap.c
index 1446ea7466..04aa6a99fd 100644
--- a/keyboards/ergodox_ez/keymaps/skug/keymap.c
+++ b/keyboards/ergodox_ez/keymaps/skug/keymap.c
@@ -228,7 +228,7 @@ void matrix_init_user(void) {
 // Runs constantly in the background, in a loop.
 void matrix_scan_user(void) {
 
-    uint8_t layer = biton32(layer_state);
+    uint8_t layer = get_highest_layer(layer_state);
 
     ergodox_board_led_off();
     ergodox_right_led_1_off();
diff --git a/keyboards/ergodox_ez/keymaps/smurmann/keymap.c b/keyboards/ergodox_ez/keymaps/smurmann/keymap.c
index 42ac13775f..c8ddc23a8b 100644
--- a/keyboards/ergodox_ez/keymaps/smurmann/keymap.c
+++ b/keyboards/ergodox_ez/keymaps/smurmann/keymap.c
@@ -139,7 +139,7 @@ void matrix_init_user(void) {
 
 // Runs constantly in the background, in a loop.
 void matrix_scan_user(void) {
-   uint8_t layer = biton32(layer_state);
+   uint8_t layer = get_highest_layer(layer_state);
 
    if(layer == 1)
    {
@@ -157,7 +157,7 @@ void matrix_scan_user(void) {
    }
 
   if(keyboard_report->mods & MOD_BIT(KC_LSFT))
-  { 
+  {
       ergodox_right_led_1_set (LED_BRIGHTNESS_HI);
       ergodox_right_led_1_on ();
   } else {
@@ -182,7 +182,7 @@ void matrix_scan_user(void) {
   }
 
   if(keyboard_report->mods & MOD_BIT(KC_LCTRL))
-  { 
+  {
       ergodox_right_led_3_set (LED_BRIGHTNESS_HI);
       ergodox_right_led_3_on ();
   } else {
@@ -195,7 +195,7 @@ void matrix_scan_user(void) {
 };
 
 void led_set_user(uint8_t usb_led){
- if (usb_led & (1 << USB_LED_CAPS_LOCK)) 
+ if (usb_led & (1 << USB_LED_CAPS_LOCK))
    {
       capsOn = true;
    }else {
diff --git a/keyboards/ergodox_ez/keymaps/steno/keymap.c b/keyboards/ergodox_ez/keymaps/steno/keymap.c
index 080d3f6cef..96218bbe99 100644
--- a/keyboards/ergodox_ez/keymaps/steno/keymap.c
+++ b/keyboards/ergodox_ez/keymaps/steno/keymap.c
@@ -228,7 +228,7 @@ void matrix_init_user(void) {
 // Runs constantly in the background, in a loop.
 void matrix_scan_user(void) {
 
-    uint8_t layer = biton32(layer_state);
+    uint8_t layer = get_highest_layer(layer_state);
 
     ergodox_board_led_off();
     ergodox_right_led_1_off();
diff --git a/keyboards/ergodox_ez/keymaps/testing/keymap.c b/keyboards/ergodox_ez/keymaps/testing/keymap.c
index 5c1fc4af28..3aee63ddf1 100644
--- a/keyboards/ergodox_ez/keymaps/testing/keymap.c
+++ b/keyboards/ergodox_ez/keymaps/testing/keymap.c
@@ -62,7 +62,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
 
 layer_state_t layer_state_set_user(layer_state_t state) {
 
-    uint8_t layer = biton32(layer_state);
+    uint8_t layer = get_highest_layer(layer_state);
 
     ergodox_board_led_off();
     ergodox_right_led_1_off();
diff --git a/keyboards/ergodox_ez/keymaps/vim/keymap.c b/keyboards/ergodox_ez/keymaps/vim/keymap.c
index 948f2b4794..c1c037ef23 100644
--- a/keyboards/ergodox_ez/keymaps/vim/keymap.c
+++ b/keyboards/ergodox_ez/keymaps/vim/keymap.c
@@ -330,7 +330,7 @@ void matrix_init_user(void) {
 };
 
 void matrix_scan_user(void) {
-    uint8_t layer = biton32(layer_state);
+    uint8_t layer = get_highest_layer(layer_state);
 
     ergodox_board_led_off();
     ergodox_right_led_1_off();
diff --git a/keyboards/ergodox_ez/util/compile_keymap.py b/keyboards/ergodox_ez/util/compile_keymap.py
index b447ecaf5c..310512c920 100755
--- a/keyboards/ergodox_ez/util/compile_keymap.py
+++ b/keyboards/ergodox_ez/util/compile_keymap.py
@@ -27,29 +27,34 @@ PY2 = sys.version_info.major == 2
 if PY2:
     chr = unichr
 
-
 KEYBOARD_LAYOUTS = {
     # These map positions in the parsed layout to
     # positions in the KEYMAP MATRIX
     'ergodox_ez': [
-        [ 0,  1,  2,  3,  4,  5,  6],  [38, 39, 40, 41, 42, 43, 44],
-        [ 7,  8,  9, 10, 11, 12, 13],  [45, 46, 47, 48, 49, 50, 51],
-        [14, 15, 16, 17, 18, 19    ],  [    52, 53, 54, 55, 56, 57],
-        [20, 21, 22, 23, 24, 25, 26],  [58, 59, 60, 61, 62, 63, 64],
-        [27, 28, 29, 30, 31        ],  [        65, 66, 67, 68, 69],
-        [                    32, 33],  [70, 71                    ],
-        [                        34],  [72                        ],
-        [                35, 36, 37],  [73, 74, 75                ],
+        [0, 1, 2, 3, 4, 5, 6],
+        [38, 39, 40, 41, 42, 43, 44],
+        [7, 8, 9, 10, 11, 12, 13],
+        [45, 46, 47, 48, 49, 50, 51],
+        [14, 15, 16, 17, 18, 19],
+        [52, 53, 54, 55, 56, 57],
+        [20, 21, 22, 23, 24, 25, 26],
+        [58, 59, 60, 61, 62, 63, 64],
+        [27, 28, 29, 30, 31],
+        [65, 66, 67, 68, 69],
+        [32, 33],
+        [70, 71],
+        [34],
+        [72],
+        [35, 36, 37],
+        [73, 74, 75],
     ]
 }
 
-ROW_INDENTS = {
-    'ergodox_ez': [0, 0, 0, 0, 0, 1, 0, 0, 0, 2, 5, 0, 6, 0, 4, 0]
-}
+ROW_INDENTS = {'ergodox_ez': [0, 0, 0, 0, 0, 1, 0, 0, 0, 2, 5, 0, 6, 0, 4, 0]}
 
 BLANK_LAYOUTS = [
-# Compact Layout
-"""
+    # Compact Layout
+    """
 .------------------------------------.------------------------------------.
 |     |    |    |    |    |    |     |     |    |    |    |    |    |     |
 !-----+----+----+----+----+----------!-----+----+----+----+----+----+-----!
@@ -70,8 +75,8 @@ BLANK_LAYOUTS = [
                   '-----------------' '-----------------'
 """,
 
-# Wide Layout
-"""
+    # Wide Layout
+    """
 .---------------------------------------------. .---------------------------------------------.
 |       |     |     |     |     |     |       | !       |     |     |     |     |     |       |
 !-------+-----+-----+-----+-----+-------------! !-------+-----+-----+-----+-----+-----+-------!
@@ -93,26 +98,22 @@ BLANK_LAYOUTS = [
 """,
 ]
 
-
 DEFAULT_CONFIG = {
-    "keymaps_includes": [
-        "keymap_common.h",
-    ],
+    "keymaps_includes": ["keymap_common.h",],
     'filler': "-+.'!:x",
     'separator': "|",
     'default_key_prefix': ["KC_"],
 }
 
-
 SECTIONS = [
     'layout_config',
     'layers',
 ]
 
-
 #       Markdown Parsing
 
-ONELINE_COMMENT_RE = re.compile(r"""
+ONELINE_COMMENT_RE = re.compile(
+    r"""
     ^                       # comment must be at the start of the line
     \s*                     # arbitrary whitespace
     //                      # start of the comment
@@ -121,22 +122,26 @@ ONELINE_COMMENT_RE = re.compile(r"""
 """, re.MULTILINE | re.VERBOSE
 )
 
-INLINE_COMMENT_RE = re.compile(r"""
+INLINE_COMMENT_RE = re.compile(
+    r"""
     ([\,\"\[\]\{\}\d])      # anythig that might end a expression
     \s+                     # comment must be preceded by whitespace
     //                      # start of the comment
     \s                      # and succeded by whitespace
     (?:[^\"\]\}\{\[]*)      # the comment (except things which might be json)
     $                       # until the end of line
-""", re.MULTILINE | re.VERBOSE)
+""", re.MULTILINE | re.VERBOSE
+)
 
-TRAILING_COMMA_RE = re.compile(r"""
+TRAILING_COMMA_RE = re.compile(
+    r"""
     ,                       # the comma
     (?:\s*)                 # arbitrary whitespace
     $                       # only works if the trailing comma is followed by newline
     (\s*)                   # arbitrary whitespace
     ([\]\}])                # end of an array or object
-""", re.MULTILINE | re.VERBOSE)
+""", re.MULTILINE | re.VERBOSE
+)
 
 
 def loads(raw_data):
@@ -178,9 +183,7 @@ def parse_config(path):
     def end_section():
         if section['start_line'] >= 0:
             if section['name'] == 'layout_config':
-                config.update(loads("\n".join(
-                    section['code_lines']
-                )))
+                config.update(loads("\n".join(section['code_lines'])))
             elif section['sub_name'].startswith('layer'):
                 layer_name = section['sub_name']
                 config['layer_lines'][layer_name] = section['code_lines']
@@ -215,6 +218,7 @@ def parse_config(path):
     assert 'layout' in config
     return config
 
+
 #       header file parsing
 
 IF0_RE = re.compile(r"""
@@ -224,7 +228,6 @@ IF0_RE = re.compile(r"""
     #endif
 """, re.MULTILINE | re.DOTALL | re.VERBOSE)
 
-
 COMMENT_RE = re.compile(r"""
     /\*
     .*?
@@ -244,6 +247,7 @@ def regex_partial(re_str_fmt, flags):
     def partial(*args, **kwargs):
         re_str = re_str_fmt.format(*args, **kwargs)
         return re.compile(re_str, flags)
+
     return partial
 
 
@@ -256,7 +260,6 @@ KEYDEF_REP = regex_partial(r"""
     )                   # capture group end
 """, re.MULTILINE | re.DOTALL | re.VERBOSE)
 
-
 ENUM_RE = re.compile(r"""
     (
         enum
@@ -268,7 +271,6 @@ ENUM_RE = re.compile(r"""
     )                   # capture group end
 """, re.MULTILINE | re.DOTALL | re.VERBOSE)
 
-
 ENUM_KEY_REP = regex_partial(r"""
     (
         {}              # the prefixes
@@ -309,14 +311,13 @@ def parse_valid_keys(config, out_path):
         include_path = os.path.join(dirpath, include)
         if os.path.exists(include_path):
             header_data = read_header_file(include_path)
-            valid_keycodes.update(
-                parse_keydefs(config, header_data)
-            )
+            valid_keycodes.update(parse_keydefs(config, header_data))
     return valid_keycodes
 
 
 #       Keymap Parsing
 
+
 def iter_raw_codes(layer_lines, filler, separator):
     filler_re = re.compile("[" + filler + " ]")
     for line in layer_lines:
@@ -346,28 +347,21 @@ LAYER_CHANGE_RE = re.compile(r"""
     (DF|TG|MO)\(\d+\)
 """, re.VERBOSE)
 
-
 MACRO_RE = re.compile(r"""
     M\(\w+\)
 """, re.VERBOSE)
 
-
 UNICODE_RE = re.compile(r"""
     U[0-9A-F]{4}
 """, re.VERBOSE)
 
-
 NON_CODE = re.compile(r"""
     ^[^A-Z0-9_]$
 """, re.VERBOSE)
 
 
 def parse_uni_code(raw_code):
-    macro_id = "UC_" + (
-        unicodedata.name(raw_code)
-        .replace(" ", "_")
-        .replace("-", "_")
-    )
+    macro_id = "UC_" + (unicodedata.name(raw_code).replace(" ", "_").replace("-", "_"))
     code = "M({})".format(macro_id)
     uc_hex = "{:04X}".format(ord(raw_code))
     return code, macro_id, uc_hex
@@ -407,19 +401,13 @@ def parse_code(raw_code, key_prefixes, valid_keycodes):
 
 def parse_keymap(config, key_indexes, layer_lines, valid_keycodes):
     keymap = {}
-    raw_codes = list(iter_raw_codes(
-        layer_lines, config['filler'], config['separator']
-    ))
+    raw_codes = list(iter_raw_codes(layer_lines, config['filler'], config['separator']))
     indexed_codes = iter_indexed_codes(raw_codes, key_indexes)
     key_prefixes = config['key_prefixes']
     for raw_code, key_index, row_index in indexed_codes:
-        code, macro_id, uc_hex = parse_code(
-            raw_code, key_prefixes, valid_keycodes
-        )
+        code, macro_id, uc_hex = parse_code(raw_code, key_prefixes, valid_keycodes)
         # TODO: line numbers for invalid codes
-        err_msg = "Could not parse key '{}' on row {}".format(
-            raw_code, row_index
-        )
+        err_msg = "Could not parse key '{}' on row {}".format(raw_code, row_index)
         assert code is not None, err_msg
         # print(repr(raw_code), repr(code), macro_id, uc_hex)
         if macro_id:
@@ -432,17 +420,14 @@ def parse_keymap(config, key_indexes, layer_lines, valid_keycodes):
 
 def parse_keymaps(config, valid_keycodes):
     keymaps = collections.OrderedDict()
-    key_indexes = config.get(
-        'key_indexes', KEYBOARD_LAYOUTS[config['layout']]
-    )
+    key_indexes = config.get('key_indexes', KEYBOARD_LAYOUTS[config['layout']])
     # TODO: maybe validate key_indexes
 
     for layer_name, layer_lines, in config['layer_lines'].items():
-        keymaps[layer_name] = parse_keymap(
-            config, key_indexes, layer_lines, valid_keycodes
-        )
+        keymaps[layer_name] = parse_keymap(config, key_indexes, layer_lines, valid_keycodes)
     return keymaps
 
+
 #       keymap.c output
 
 USERCODE = """
@@ -453,7 +438,7 @@ void matrix_init_user(void) {
 
 // Runs constantly in the background, in a loop.
 void matrix_scan_user(void) {
-    uint8_t layer = biton32(layer_state);
+    uint8_t layer = get_highest_layer(layer_state);
 
     ergodox_board_led_off();
     ergodox_right_led_1_off();
@@ -572,7 +557,6 @@ const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt) {{
 }};
 """
 
-
 UNICODE_MACRO_TEMPLATE = """
 case {macro_id}:
     unicode_action_function(0x{hi:02x}, 0x{lo:02x});
@@ -584,9 +568,7 @@ def unicode_macro_cases(config):
     for macro_id, uc_hex in config['unicode_macros'].items():
         hi = int(uc_hex, 16) >> 8
         lo = int(uc_hex, 16) & 0xFF
-        yield UNICODE_MACRO_TEMPLATE.format(
-            macro_id=macro_id, hi=hi, lo=lo
-        )
+        yield UNICODE_MACRO_TEMPLATE.format(macro_id=macro_id, hi=hi, lo=lo)
 
 
 def iter_keymap_lines(keymap, row_indents=None):