Refactored the Katana60 folders under a rominronin parent folder (#10255)

* refactored the Katana60 folders under a rominronin parent folder

* Update keyboards/rominronin/katana60/info.json

removed 'keyboard_folder' line

* Update keyboards/rominronin/katana60/info.json

removed 'key_count' line

* Update keyboards/rominronin/katana60_rev2/config.h

removed '#define DESCRIPTION' line

* Update keyboards/rominronin/katana60_rev2/rules.mk

Removed more attributes

* Update keyboards/rominronin/katana60_rev2/rules.mk

removed 'FAUXCLICKY_ENABLE' line

* Update keyboards/rominronin/katana60_rev2/rules.mk

Updated some comments

* Update keyboards/rominronin/katana60_rev2/config.h

Removed redundant comments

* Update keyboards/rominronin/katana60_rev2/config.h

removed redundant comments

* Update keyboards/rominronin/katana60_rev2/config.h

removed redundant comments

* Update keyboards/rominronin/katana60/keymaps/default/keymap.c

Fixed a non-standard keycode

* Update keyboards/rominronin/katana60/keymaps/rominronin/keymap.c

Removed deprecated code

* Update keyboards/rominronin/katana60/rules.mk

removed redundant comments

* Update keyboards/rominronin/katana60_rev2/katana60_rev2.c

removed redundant code

* Update keyboards/rominronin/katana60_rev2/keymaps/rominronin_7u/keymap.c

removed redundant code

* Update keyboards/rominronin/katana60_rev2/rules.mk

removed redundant comments

* Update keyboards/rominronin/katana60_rev2/rules.mk

updated some comments

* Update keyboards/rominronin/katana60_rev2/rules.mk

removed redundant code

* Update keyboards/rominronin/katana60_rev2/keymaps/rominronin_7u/keymap.c

optimised the layers definition

* Update keyboards/rominronin/katana60/rules.mk

removed redundant code

* added the info.json file for every Tsuka60 layout

* updated the info.json file details

* removed broken keymap file, updated other files

* updated the Katana60 rev2 info.json file

* split katana60 into revisions

* assign unique Vendor/Product ID pairings

* modernize codebase

#pragma once on included files; rules.mk templating

* fix rev2 layout macros

* updated the keymaps for correct automated building.

* updated the default layout file

* updated default rominronin 7u layout file

* Update keyboards/rominronin/katana60/rev1/readme.md

resized an image

* Update keyboards/rominronin/katana60/rev2/readme.md

resized an image

* remove dead space from rev2 info.json file

15 files changed, 644 insertions, 0 deletions

diff --git a/keyboards/rominronin/katana60/rev1/keymaps/colemak/config.h b/keyboards/rominronin/katana60/rev1/keymaps/colemak/config.h
new file mode 100644
index 0000000000..08c51f6cb5
--- /dev/null
+++ b/keyboards/rominronin/katana60/rev1/keymaps/colemak/config.h
@@ -0,0 +1,24 @@
+/* Copyright 2017 Baris Tosun
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef CONFIG_USER_H
+#define CONFIG_USER_H
+
+#include "../../config.h"
+
+// place overrides here
+
+#endif
diff --git a/keyboards/rominronin/katana60/rev1/keymaps/colemak/keymap.c b/keyboards/rominronin/katana60/rev1/keymaps/colemak/keymap.c
new file mode 100644
index 0000000000..91128bd5c4
--- /dev/null
+++ b/keyboards/rominronin/katana60/rev1/keymaps/colemak/keymap.c
@@ -0,0 +1,97 @@
+/* Copyright 2017 Baris Tosun
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include QMK_KEYBOARD_H
+
+// Windows based definitions.
+#define K_SPCFN LT(SYMB, KC_SPACE) // Tap for space, hold for symbols layer
+#define K_PRVWD LCTL(KC_LEFT)      // Previous word
+#define K_NXTWD LCTL(KC_RIGHT)     // Next word
+#define K_LSTRT KC_HOME            // Start of line
+#define K_LEND  KC_END             // End of line
+#define UNDO    LCTL(KC_Z)         // UNDO
+#define CUT     LCTL(KC_X)         // CUT
+#define COPY    LCTL(KC_C)         // COPY
+#define PASTE   LCTL(KC_V)         // PASTE
+
+
+#define BASE 0 // Default
+#define NUMB 1 // Numbers
+#define SYMB 2 // Symbols
+#define CURS 3 // Text Editing
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+[BASE] = LAYOUT( /* Base */
+  KC_ESC,  KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    DF(1),   KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,
+  KC_TAB,  KC_Q,    KC_W,    KC_F,    KC_P,    KC_G,    KC_LBRC,          KC_RBRC, KC_J,    KC_L,    KC_U,    KC_Y,    KC_SCLN, KC_BSPC,
+  MO(3),   KC_A,    KC_R,    KC_S,    KC_T,    KC_D,    KC_HOME,          KC_PGUP, KC_H,    KC_N,    KC_E,    KC_I,    KC_O,    KC_ENT,
+  KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_END,  KC_DEL,  KC_PGDN, KC_K,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT,
+  MO(2),   KC_LCTL, KC_LGUI, KC_LALT,                   KC_BSPC, KC_ENT,  K_SPCFN,          KC_LEFT, KC_DOWN, KC_UP,   KC_RIGHT,MO(2)
+    ),
+[NUMB] = LAYOUT(
+  _______, _______, _______, _______, _______, _______, _______, DF(0),   KC_PSLS, KC_PAST, KC_PMNS, _______, _______, _______, _______,
+  _______, _______, _______, KC_MS_U, _______, _______, _______,          KC_7,    KC_8,    KC_9,    KC_PPLS, _______, _______, _______,
+  _______, KC_BTN2, KC_MS_L, KC_MS_D, KC_MS_R, _______, _______,          KC_4,    KC_5,    KC_6,    KC_PPLS, _______, _______, _______,
+  _______, _______, KC_ACL0, KC_ACL1, KC_ACL2, _______, _______, _______, KC_1,    KC_2,    KC_3,    KC_PENT, _______, _______, _______,
+  _______, _______, _______, _______,                   KC_BTN1, _______, KC_P0,            KC_PDOT, KC_PENT, _______, _______, _______
+    ),
+[SYMB] = LAYOUT(
+  RESET,   _______, KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   _______, KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,
+  KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    _______,          _______, KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_DEL,
+  _______, KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC, KC_VOLD,          KC_VOLU, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, _______,
+  _______, KC_PLUS, KC_MINS, KC_EQL,  KC_LCBR, KC_RCBR, KC_MPRV, KC_MPLY, KC_MNXT, KC_LBRC, KC_RBRC, KC_SCLN, KC_COLN, KC_BSLS, _______,
+  _______, _______, _______, _______,                   KC_DEL,  _______, _______,          _______, _______, _______, _______, _______
+    ),
+[CURS] = LAYOUT(
+  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+  _______, _______, KC_WH_U, _______, _______, _______, _______,          _______, _______, K_PRVWD, KC_UP,   K_NXTWD, _______, _______,
+  _______, KC_LCTL, KC_WH_D, KC_LSFT, _______, _______, _______,          _______, KC_BSPC, KC_LEFT, KC_DOWN, KC_RIGHT,KC_DEL,  _______,
+  _______, UNDO,    CUT,     COPY,    PASTE,   _______, _______, _______, _______, _______, K_LSTRT, _______, K_LEND,  _______, _______,
+  _______, _______, _______, _______,                   _______, _______, _______,          _______, _______, _______, _______, _______
+    )
+
+};
+
+const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
+{
+  // MACRODOWN only works in this function
+      switch(id) {
+        case 0:
+          if (record->event.pressed) {
+            register_code(KC_RSFT);
+          } else {
+            unregister_code(KC_RSFT);
+          }
+        break;
+      }
+    return MACRO_NONE;
+};
+
+
+void matrix_init_user(void) {
+
+}
+
+void matrix_scan_user(void) {
+
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  return true;
+}
+
+void led_set_user(uint8_t usb_led) {
+
+}
diff --git a/keyboards/rominronin/katana60/rev1/keymaps/colemak/readme.md b/keyboards/rominronin/katana60/rev1/keymaps/colemak/readme.md
new file mode 100644
index 0000000000..4446bffca3
--- /dev/null
+++ b/keyboards/rominronin/katana60/rev1/keymaps/colemak/readme.md
@@ -0,0 +1,5 @@
+# The colemak keymap for katana60
+
+Same as the default layout, but with default Colemal layout.
+
+# TODO: references to extend layer and symbol layers
\ No newline at end of file
diff --git a/keyboards/rominronin/katana60/rev1/keymaps/default/config.h b/keyboards/rominronin/katana60/rev1/keymaps/default/config.h
new file mode 100644
index 0000000000..c4bea7eb03
--- /dev/null
+++ b/keyboards/rominronin/katana60/rev1/keymaps/default/config.h
@@ -0,0 +1,19 @@
+/* Copyright 2017 Baris Tosun
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+// place overrides here
diff --git a/keyboards/rominronin/katana60/rev1/keymaps/default/keymap.c b/keyboards/rominronin/katana60/rev1/keymaps/default/keymap.c
new file mode 100644
index 0000000000..989c7c16b3
--- /dev/null
+++ b/keyboards/rominronin/katana60/rev1/keymaps/default/keymap.c
@@ -0,0 +1,81 @@
+/* Copyright 2017 Baris Tosun
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include QMK_KEYBOARD_H
+
+// Windows based definitions.
+#define K_SPCFN LT(SYMB, KC_SPACE) // Tap for space, hold for symbols layer
+#define K_PRVWD LCTL(KC_LEFT)      // Previous word
+#define K_NXTWD LCTL(KC_RIGHT)     // Next word
+#define K_LSTRT KC_HOME            // Start of line
+#define K_LEND  KC_END             // End of line
+#define UNDO    LCTL(KC_Z)         // UNDO
+#define CUT     LCTL(KC_X)         // CUT
+#define COPY    LCTL(KC_C)         // COPY
+#define PASTE   LCTL(KC_V)         // PASTE
+
+
+#define BASE 0 // Default
+#define NUMB 1 // Numbers
+#define SYMB 2 // Symbols
+#define CURS 3 // Text Editing
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+[BASE] = LAYOUT( /* Base */
+  KC_ESC,  KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    DF(1),   KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,
+  KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_LBRC,          KC_RBRC, KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_BSPC,
+  MO(3),   KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_HOME,          KC_PGUP, KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_ENT,
+  KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_END,  KC_DEL,  KC_PGDN, KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT,
+  MO(2),   KC_LCTL, KC_LGUI, KC_LALT,                   KC_BSPC, KC_ENT,  K_SPCFN,          KC_LEFT, KC_DOWN, KC_UP,   KC_RIGHT,MO(2)
+    ),
+[NUMB] = LAYOUT(
+  _______, _______, _______, _______, _______, _______, _______, DF(0),   KC_PSLS, KC_PAST, KC_PMNS, _______, _______, _______, _______,
+  _______, _______, _______, KC_MS_U, _______, _______, _______,          KC_7,    KC_8,    KC_9,    KC_PPLS, _______, _______, _______,
+  _______, KC_BTN2, KC_MS_L, KC_MS_D, KC_MS_R, _______, _______,          KC_4,    KC_5,    KC_6,    KC_PPLS, _______, _______, _______,
+  _______, _______, KC_ACL0, KC_ACL1, KC_ACL2, _______, _______, _______, KC_1,    KC_2,    KC_3,    KC_PENT, _______, _______, _______,
+  _______, _______, _______, _______,                   KC_BTN1, _______, KC_P0,            KC_PDOT, KC_PENT, _______, _______, _______
+    ),
+[SYMB] = LAYOUT(
+  RESET,   _______, KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   _______, KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,
+  KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    _______,          _______, KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_DEL,
+  _______, KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC, KC_VOLD,          KC_VOLU, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, _______,
+  _______, KC_PLUS, KC_MINS, KC_EQL,  KC_LCBR, KC_RCBR, KC_MPRV, KC_MPLY, KC_MNXT, KC_LBRC, KC_RBRC, KC_SCLN, KC_COLN, KC_BSLS, _______,
+  _______, _______, _______, _______,                   KC_DEL,  _______, _______,          _______, _______, _______, _______, _______
+    ),
+[CURS] = LAYOUT(
+  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+  _______, _______, KC_WH_U, _______, _______, _______, _______,          _______, _______, K_PRVWD, KC_UP,   K_NXTWD, _______, _______,
+  _______, KC_LCTL, KC_WH_D, KC_LSFT, _______, _______, _______,          _______, KC_BSPC, KC_LEFT, KC_DOWN, KC_RIGHT,KC_DEL,  _______,
+  _______, UNDO,    CUT,     COPY,    PASTE,   _______, _______, _______, _______, _______, K_LSTRT, _______, K_LEND,  _______, _______,
+  _______, _______, _______, _______,                   _______, _______, _______,          _______, _______, _______, _______, _______
+    )
+
+};
+
+void matrix_init_user(void) {
+
+}
+
+void matrix_scan_user(void) {
+
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  return true;
+}
+
+void led_set_user(uint8_t usb_led) {
+
+}
diff --git a/keyboards/rominronin/katana60/rev1/keymaps/default/readme.md b/keyboards/rominronin/katana60/rev1/keymaps/default/readme.md
new file mode 100644
index 0000000000..a75a385869
--- /dev/null
+++ b/keyboards/rominronin/katana60/rev1/keymaps/default/readme.md
@@ -0,0 +1,7 @@
+# The default keymap for katana60
+
+This layout takes my own personal layout (in development at the Colemak forum) and remaps the keys and shortcuts for Windows (I'm a MacOS user).  
+The testing was comducted on my Windows gaming PC, though it was not exhaustive, all the many layers and useful navigation shortcuts worked fine.
+
+# TODO: references to extend layer and symbol layers
+# TODO: more information
\ No newline at end of file
diff --git a/keyboards/rominronin/katana60/rev1/keymaps/josefadamcik/config.h b/keyboards/rominronin/katana60/rev1/keymaps/josefadamcik/config.h
new file mode 100644
index 0000000000..0054f43e6b
--- /dev/null
+++ b/keyboards/rominronin/katana60/rev1/keymaps/josefadamcik/config.h
@@ -0,0 +1,20 @@
+/* Copyright 2017 Baris Tosun
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+// place overrides here
+
diff --git a/keyboards/rominronin/katana60/rev1/keymaps/josefadamcik/keymap.c b/keyboards/rominronin/katana60/rev1/keymaps/josefadamcik/keymap.c
new file mode 100644
index 0000000000..8556ee424c
--- /dev/null
+++ b/keyboards/rominronin/katana60/rev1/keymaps/josefadamcik/keymap.c
@@ -0,0 +1,163 @@
+/* Copyright 2019 Josef Adamcik
+ *
+ *  This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include QMK_KEYBOARD_H
+
+enum katana_layers {
+    /* _M_XYZ = Mac Os, _W_XYZ = Win/Linux */
+    _M_COLEMAK,
+    _M_QWERTY,
+    _W_COLEMAK,
+    _W_QWERTY,
+    _NUMB,
+    _SYMB,
+    _M_EXT,
+    _W_EXT
+};
+
+enum katana_keycodes {
+    M_COLEMAK = SAFE_RANGE,
+    M_QWERTY,
+    W_COLEMAK,
+    W_QWERTY
+};
+
+#define K_SPCFN LT(_SYMB, KC_SPACE) /* Tap for space, hold for symbols layer */
+#define K_BSPFN LT(_SYMB, KC_BSPC)  /* Tap for backspace, hold for symbols layer */
+/* Linux/win variants */
+#define W_LEFT_MOD MT(MOD_RCTL, KC_LEFT)
+#define W_DOWN_MOD MT(MOD_RALT, KC_DOWN)
+#define W_UP_MOD MT(MOD_RGUI, KC_UP)
+#define W_UNDO    LCTL(KC_Z)
+#define W_CUT     LCTL(KC_X)
+#define W_COPY    LCTL(KC_C)
+#define W_PASTE   LCTL(KC_V)
+#define W_PRVWD LCTL(KC_LEFT)
+#define W_NXTWD LCTL(KC_RIGHT)
+#define W_LSTRT KC_HOME
+#define W_LEND KC_END
+/* Mac variants */
+#define M_LEFT_MOD MT(MOD_RGUI, KC_LEFT)
+#define M_DOWN_MOD MT(MOD_RALT, KC_DOWN)
+#define M_UP_MOD MT(MOD_RCTL, KC_UP)
+#define M_UNDO LGUI(KC_Z)
+#define M_CUT LGUI(KC_X)
+#define M_COPY LGUI(KC_C)
+#define M_PASTE LGUI(KC_V)
+#define M_PRVWD LALT(KC_LEFT)
+#define M_NXTWD LALT(KC_RIGHT)
+#define M_LSTRT LGUI(KC_LEFT)
+#define M_LEND LGUI(KC_RIGHT)
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+[_M_COLEMAK] = LAYOUT(
+    KC_ESC,    KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,   TG(_NUMB),KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,
+    KC_TAB,    KC_Q,    KC_W,    KC_F,    KC_P,    KC_G,    KC_LBRC,          KC_RBRC, KC_J,    KC_L,    KC_U,    KC_Y,    KC_SCLN, KC_BSPC,
+    MO(_M_EXT),KC_A,    KC_R,    KC_S,    KC_T,    KC_D,    KC_MINS,          KC_QUOT, KC_H,    KC_N,    KC_E,    KC_I,    KC_O,    KC_ENT,
+    KC_LSFT,   KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_EQL,  KC_DEL,  KC_BSLS, KC_K,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT,
+    MO(_SYMB), KC_LCTL, KC_LALT, KC_LGUI,                   K_BSPFN, KC_ENT,  KC_SPACE,         M_LEFT_MOD,M_DOWN_MOD,M_UP_MOD,  KC_RIGHT,MO(_SYMB)
+),
+[_M_QWERTY] = LAYOUT(
+    KC_ESC,    KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,   TG(_NUMB),KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,
+    KC_TAB,    KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_LBRC,          KC_RBRC, KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_BSPC,
+    MO(_M_EXT),KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_MINS,          KC_QUOT, KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_ENT,
+    KC_LSFT,   KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_EQL,  KC_DEL,  KC_BSLS, KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT,
+    MO(_SYMB), KC_LCTL, KC_LALT, KC_LGUI,                   K_BSPFN, KC_ENT,  KC_SPACE,         M_LEFT_MOD,M_DOWN_MOD,M_UP_MOD,   KC_RIGHT,MO(_SYMB)
+),
+[_W_COLEMAK] = LAYOUT(
+    KC_ESC,    KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,   TG(_NUMB),KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,
+    KC_TAB,    KC_Q,    KC_W,    KC_F,    KC_P,    KC_G,    KC_LBRC,          KC_RBRC, KC_J,    KC_L,    KC_U,    KC_Y,    KC_SCLN, KC_BSPC,
+    MO(_W_EXT),KC_A,    KC_R,    KC_S,    KC_T,    KC_D,    KC_MINS,          KC_QUOT, KC_H,    KC_N,    KC_E,    KC_I,    KC_O,    KC_ENT,
+    KC_LSFT,   KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_EQL,  KC_DEL,  KC_BSLS, KC_K,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT,
+    MO(_SYMB), KC_LGUI, KC_LALT, KC_LCTL,                   K_BSPFN, KC_ENT,  KC_SPACE,         W_LEFT_MOD,W_DOWN_MOD,W_UP_MOD,  KC_RIGHT,MO(_SYMB)
+),
+[_W_QWERTY] = LAYOUT(
+    KC_ESC,    KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,   TG(_NUMB),KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,
+    KC_TAB,    KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_LBRC,          KC_RBRC, KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_BSPC,
+    MO(_W_EXT),KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_MINS,          KC_QUOT, KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_ENT,
+    KC_LSFT,   KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_EQL,  KC_DEL,  KC_BSLS, KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT,
+    MO(_SYMB), KC_LGUI, KC_LALT, KC_LCTL,                   K_BSPFN, KC_ENT,  KC_SPACE,         W_LEFT_MOD,W_DOWN_MOD,W_UP_MOD,   KC_RIGHT,MO(_SYMB)
+),
+[_NUMB] = LAYOUT(
+    _______, _______, _______, _______, _______, _______, _______, _______, _______,_______, KC_PSLS, KC_PAST, KC_PMNS, _______, _______,
+    _______, _______, _______, KC_MS_U, _______, _______, _______,          _______,_______, KC_7,    KC_8,    KC_9,    KC_PPLS, _______,
+    _______, KC_BTN2, KC_MS_L, KC_MS_D, KC_MS_R, _______, _______,          _______,_______, KC_4,    KC_5,    KC_6,    KC_PPLS, _______,
+    _______, _______, KC_ACL0, KC_ACL1, KC_ACL2, _______, _______, _______, _______,_______, KC_1,    KC_2,    KC_3,    KC_PENT, _______,
+    _______, _______, _______, _______,                   KC_BTN1, _______, KC_P0,            KC_PDOT, _______, _______, _______, _______
+),
+[_SYMB] = LAYOUT(
+    RESET,   _______, KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   _______, KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,
+    KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    _______,          _______, KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_DEL,
+    _______, KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC, KC_VOLD,          KC_VOLU, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, _______,
+    _______, KC_PLUS, KC_MINS, KC_EQL,  KC_LCBR, KC_RCBR, KC_MPRV, KC_MPLY, KC_MNXT, KC_LBRC, KC_RBRC, KC_SCLN, KC_COLN, KC_BSLS, _______,
+    _______, _______, _______, _______,                   KC_DEL,  _______, _______,          _______, _______, _______, _______, _______
+),
+[_M_EXT] = LAYOUT(
+    RESET  ,M_COLEMAK,M_QWERTY,W_COLEMAK,W_QWERTY,_______,_______, _______, _______, _______, _______, _______, _______, _______, _______,
+    _______, _______, _______, _______, _______, _______, _______,          _______, KC_PGUP, M_PRVWD, KC_UP,   M_NXTWD, _______, _______,
+    _______, KC_LALT, KC_LCTL, KC_LSFT, _______, KC_CAPS, _______,          _______, KC_PGDN, KC_LEFT, KC_DOWN, KC_RIGHT,KC_DEL,  _______,
+    _______, M_UNDO,  M_CUT,   M_COPY,  M_PASTE, _______, _______, _______, _______, _______, M_LSTRT, _______, M_LEND,  _______, _______,
+    _______, _______, _______, _______,                   _______, _______, _______,          _______, _______, _______, _______, _______
+),
+[_W_EXT] = LAYOUT(
+    RESET  ,M_COLEMAK,M_QWERTY,W_COLEMAK,W_QWERTY,_______,_______, _______, _______, _______, _______, _______, _______, _______, _______,
+    _______, _______, _______, _______, _______, _______, _______,          _______, KC_PGUP, W_PRVWD, KC_UP,   W_NXTWD, _______, _______,
+    _______, KC_LALT, KC_LCTL, KC_LSFT, _______, KC_CAPS, _______,          _______, KC_PGDN, KC_LEFT, KC_DOWN, KC_RIGHT,KC_DEL,  _______,
+    _______, W_UNDO,  W_CUT,   W_COPY,  W_PASTE, _______, _______, _______, _______, _______, W_LSTRT, _______, W_LEND,  _______, _______,
+    _______, _______, _______, _______,                   _______, _______, _______,          _______, _______, _______, _______, _______
+)
+};
+
+void matrix_init_user(void) {
+
+}
+
+void matrix_scan_user(void) {
+
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+    switch (keycode) {
+        case M_QWERTY:
+            if (record->event.pressed) {
+                set_single_persistent_default_layer(_M_QWERTY);
+            }
+            return false;
+            break;
+        case M_COLEMAK:
+            if (record->event.pressed) {
+                set_single_persistent_default_layer(_M_COLEMAK);
+            }
+            return false;
+            break;
+        case W_QWERTY:
+            if (record->event.pressed) {
+                set_single_persistent_default_layer(_W_QWERTY);
+            }
+            return false;
+            break;
+        case W_COLEMAK:
+            if (record->event.pressed) {
+                set_single_persistent_default_layer(_W_COLEMAK);
+            }
+            return false;
+            break;
+    }
+    return true;
+}
+
+void led_set_user(uint8_t usb_led) {
+
+}
diff --git a/keyboards/rominronin/katana60/rev1/keymaps/josefadamcik/readme.md b/keyboards/rominronin/katana60/rev1/keymaps/josefadamcik/readme.md
new file mode 100644
index 0000000000..5d72b1defa
--- /dev/null
+++ b/keyboards/rominronin/katana60/rev1/keymaps/josefadamcik/readme.md
@@ -0,0 +1,23 @@
+![Multi OS Katana60 layout image](https://i.imgur.com/1w2OA1o.png)
+
+# Multi OS Katana60 layout
+
+Based on the default Katana60 layout, customized by [Josef Adamcik](https://josef-adamcik.cz) with several basic layers (Colemak vs Qwerty, Mac OS vs Linux/Win)
+
+- Supports 4 default layers: Colemak Mac, Qwerty Mac, Colemak Win/Linux, Qwerty Win/Linux. Switching between default layers is persisted. For more details about Mac vs Win/Linux see below.
+- There are arrows mapped to the right side of the bottom row on Katana6O. I kept this mapping but modified it a bit - when you press and hold any of the first three arrow keys it acts as a modifier (CMD, OPT, CTRL). If you just tap it, it acts as an arrow.
+
+## Mac versus Win/Linux layers:
+
+- Modifiers are ordered differently. Mac version has (from the middle to the outside): CMD, ALT, CTRL, Win/Linux version has CTRL, ALT, CMD. It's meant to make switching between platforms easier.
+- Extend layer is different, so the keys which represent shortcuts ("previous/next word" and "copy", "paste", "cut", "undo") work properly.
+
+## More details - reasons for some choices in this layout
+
+I use Mac for work and Ubuntu at home. So I would like to stay compatible with both systems. The main problem is the modifiers. Firstly, they tend to be ordered differently on Mac keyboards. Secondly, the main modifier on Mac is CMD (equivalent to WIn or SUPER on other keyboards). The same role is played by CTRL on Windows and Linux. Most of IDE’s or editors (Android Studio, VS Code, SublimeText) follow this habit in their OS-specific keymaps.
+
+I am a user of the Colemak layout. But I would like to have the ability to switch to qwerty. That would allow my other people to use my keyboard occasionally.
+
+I am a heavy user of keyboard shortcuts. So I need the layout to support my needs. Some keyboard layout has modifiers only on one side of the keyboard or they hide some of them (CMD) under a key combination. I tend to press the modifiers for a key shortcut with the opposite hand to the one which presses the letter. 
+
+Layout in [keyboard-layout-editor.com](http://www.keyboard-layout-editor.com/#/gists/14d62ee67d36621c37888783fa29b107)
diff --git a/keyboards/rominronin/katana60/rev1/keymaps/msiu/config.h b/keyboards/rominronin/katana60/rev1/keymaps/msiu/config.h
new file mode 100644
index 0000000000..b57cc482ec
--- /dev/null
+++ b/keyboards/rominronin/katana60/rev1/keymaps/msiu/config.h
@@ -0,0 +1,21 @@
+/* Copyright 2017 Baris Tosun
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+
+// place overrides here
+
diff --git a/keyboards/rominronin/katana60/rev1/keymaps/msiu/keymap.c b/keyboards/rominronin/katana60/rev1/keymaps/msiu/keymap.c
new file mode 100644
index 0000000000..72b795baa5
--- /dev/null
+++ b/keyboards/rominronin/katana60/rev1/keymaps/msiu/keymap.c
@@ -0,0 +1,70 @@
+#include QMK_KEYBOARD_H
+
+// Mod-Tap keys for cleaner code
+#define ESC_CTL LCTL_T(KC_ESC)
+#define SPC_LW LT(2, KC_SPC)
+#define ENT_FN LT(4, KC_ENT)
+
+#define _QW 0
+#define _DV 1
+#define _LW 2
+#define _RS 3
+#define _FN 4
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+[_QW] = LAYOUT( /* Base */
+  KC_ESC,  KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    TG(1),   KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_PLUS,
+  KC_TAB,  KC_Q,    KC_W,    KC_E,    KC_R,    KC_T,    KC_LBRC,          KC_RBRC, KC_Y,    KC_U,    KC_I,    KC_O,    KC_P,    KC_BSPC,
+  ESC_CTL, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    KC_HOME,          KC_PGUP, KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN, KC_QUOT,
+  KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_V,    KC_B,    KC_END,  KC_DEL,  KC_PGDN, KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_ENT,
+  KC_LCTL, KC_HYPR, KC_LALT, KC_LGUI,                   SPC_LW,  ENT_FN,  KC_SPC,           MO(3),   KC_LEFT, KC_DOWN, KC_UP,   KC_RIGHT
+    ),
+[_DV] = LAYOUT(
+  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+  _______, KC_QUOT, KC_COMM, KC_DOT,  KC_P,    KC_Y,    _______,          _______, KC_F,    KC_G,    KC_C,    KC_R,    KC_L,    _______,
+  _______, KC_A,    KC_O,    KC_E,    KC_U,    KC_I,    _______,          _______, KC_D,    KC_H,    KC_T,    KC_N,    KC_S,    KC_SLSH,
+  _______, KC_SCLN, KC_Q,    KC_J,    KC_K,    KC_X,    _______, _______, _______, KC_B,    KC_M,    KC_W,    KC_V,    KC_Z,    _______,
+  _______, _______, _______, _______,                   _______, _______, _______,          _______, _______, _______, _______, _______
+    ),
+[_LW] = LAYOUT(
+  _______, _______, KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   _______, KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,
+  _______, KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC, _______,          _______, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, 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,  _______, _______, _______, KC_PGDN, KC_PGUP, KC_HOME, KC_END , KC_MUTE,
+  _______, _______, _______, _______,                   _______, _______, _______,          _______, _______, _______, _______, _______
+    ),
+[_RS] = LAYOUT(
+  _______, _______, KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   _______, KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,
+  _______, KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    _______,          _______, KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    _______,
+  _______, 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_PGDN, KC_PGUP, KC_HOME, KC_END , KC_MUTE,
+  _______, _______, _______, _______,                   _______, _______, _______,          _______, KC_MPRV, KC_VOLD, KC_VOLU, KC_MNXT
+    ),
+[_FN] = LAYOUT(
+  _______, _______, _______, _______, _______, _______, _______, RESET,   _______, _______, _______, _______, _______, _______, _______,
+  _______, _______, _______, _______, _______, _______, _______,          _______, _______, _______, KC_UP,   _______, KC_PSCR, _______,
+  _______, _______, _______, _______, _______, _______, _______,          _______, _______, KC_LEFT, KC_DOWN, KC_RGHT, _______, _______,
+  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+  _______, _______, _______, _______,                   _______, _______, _______,          _______, _______, _______, _______, _______
+    )
+};
+
+
+
+
+
+void matrix_init_user(void) {
+
+}
+
+void matrix_scan_user(void) {
+
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  return true;
+}
+
+void led_set_user(uint8_t usb_led) {
+
+}
diff --git a/keyboards/rominronin/katana60/rev1/keymaps/msiu/readme.md b/keyboards/rominronin/katana60/rev1/keymaps/msiu/readme.md
new file mode 100644
index 0000000000..e4f0ebdb6e
--- /dev/null
+++ b/keyboards/rominronin/katana60/rev1/keymaps/msiu/readme.md
@@ -0,0 +1,3 @@
+# msiu's keymap for katana: standard QWERTY layout with planck like layers
+
+This layout take a standard QWERTY default layer, with raise and lower layers similar to planck. It is for me to easily transition between keyboards. I put a few nav keys in the 'tree' middle, but I have come to realise I rarely use them as I am used to the planck layering. Top of the tree is a toggle for Dvorak layer. 
diff --git a/keyboards/rominronin/katana60/rev1/keymaps/rominronin/config.h b/keyboards/rominronin/katana60/rev1/keymaps/rominronin/config.h
new file mode 100644
index 0000000000..08c51f6cb5
--- /dev/null
+++ b/keyboards/rominronin/katana60/rev1/keymaps/rominronin/config.h
@@ -0,0 +1,24 @@
+/* Copyright 2017 Baris Tosun
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef CONFIG_USER_H
+#define CONFIG_USER_H
+
+#include "../../config.h"
+
+// place overrides here
+
+#endif
diff --git a/keyboards/rominronin/katana60/rev1/keymaps/rominronin/keymap.c b/keyboards/rominronin/katana60/rev1/keymaps/rominronin/keymap.c
new file mode 100644
index 0000000000..5666dba9d5
--- /dev/null
+++ b/keyboards/rominronin/katana60/rev1/keymaps/rominronin/keymap.c
@@ -0,0 +1,82 @@
+/* Copyright 2017 Baris Tosun
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include QMK_KEYBOARD_H
+
+// MacOS based definitions.
+#define K_SPCFN LT(SYMB, KC_SPACE) // Tap for space, hold for symbols layer
+#define K_PRVWD LALT(KC_LEFT)      // Previous word
+#define K_NXTWD LALT(KC_RIGHT)     // Next word
+#define K_LSTRT LGUI(KC_LEFT)      // Start of line
+#define K_LEND  LGUI(KC_RIGHT)     // End of line
+#define UNDO    LGUI(KC_Z)         // UNDO
+#define CUT     LGUI(KC_X)         // CUT
+#define COPY    LGUI(KC_C)         // COPY
+#define PASTE   LGUI(KC_V)         // PASTE
+
+
+#define BASE 0 // Default
+#define NUMB 1 // Numbers
+#define SYMB 2 // Symbols
+#define CURS 3 // Text Editing
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+[BASE] = LAYOUT( /* Base */
+  KC_ESC,  KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    DF(1),   KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_MINS, KC_EQL,
+  KC_TAB,  KC_Q,    KC_W,    KC_F,    KC_P,    KC_B,    KC_LBRC,          KC_RBRC, KC_J,    KC_L,    KC_U,    KC_Y,    KC_QUOT, KC_BSPC,
+  MO(3),   KC_A,    KC_R,    KC_S,    KC_T,    KC_G,    KC_HOME,          KC_PGUP, KC_M,    KC_N,    KC_E,    KC_I,    KC_O,    KC_ENT,
+  KC_LSFT, KC_Z,    KC_X,    KC_C,    KC_D,    KC_V,    KC_END,  KC_DEL,  KC_PGDN, KC_K,    KC_H,    KC_COMM, KC_DOT,  KC_SLSH, KC_RSFT,
+  MO(2),   KC_LCTL, KC_LALT, KC_LGUI,                   KC_BSPC, KC_ENT,  K_SPCFN,          KC_LEFT, KC_DOWN, KC_UP,   KC_RIGHT,MO(2)
+    ),
+[NUMB] = LAYOUT(
+  _______, _______, _______, _______, _______, _______, _______, DF(0),   KC_PSLS, KC_PAST, KC_PMNS, _______, _______, _______, _______,
+  _______, _______, _______, KC_MS_U, _______, _______, _______,          KC_7,    KC_8,    KC_9,    KC_PPLS, _______, _______, _______,
+  _______, KC_BTN2, KC_MS_L, KC_MS_D, KC_MS_R, _______, _______,          KC_4,    KC_5,    KC_6,    KC_PPLS, _______, _______, _______,
+  _______, _______, KC_ACL0, KC_ACL1, KC_ACL2, _______, _______, _______, KC_1,    KC_2,    KC_3,    KC_PENT, _______, _______, _______,
+  _______, _______, _______, _______,                   KC_BTN1, _______, KC_P0,            KC_PDOT, KC_PENT, _______, _______, _______
+    ),
+[SYMB] = LAYOUT(
+  RESET,   _______, KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   _______, KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,
+  KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    _______,          _______, KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_DEL,
+  _______, KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC, KC_VOLD,          KC_VOLU, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, _______,
+  _______, KC_PLUS, KC_MINS, KC_EQL,  KC_LCBR, KC_RCBR, KC_MPRV, KC_MPLY, KC_MNXT, KC_LBRC, KC_RBRC, KC_SCLN, KC_COLN, KC_BSLS, _______,
+  _______, _______, _______, _______,                   KC_DEL,  _______, _______,          _______, _______, _______, _______, _______
+    ),
+[CURS] = LAYOUT(
+  _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+  _______, _______, KC_WH_U, _______, _______, _______, _______,          _______, _______, K_PRVWD, KC_UP,   K_NXTWD, _______, _______,
+  _______, KC_LCTL, KC_WH_D, KC_LSFT, _______, _______, _______,          _______, KC_BSPC, KC_LEFT, KC_DOWN, KC_RIGHT,KC_DEL,  _______,
+  _______, UNDO,    CUT,     COPY,    PASTE,   _______, _______, _______, _______, _______, K_LSTRT, _______, K_LEND,  _______, _______,
+  _______, _______, _______, _______,                   _______, _______, _______,          _______, _______, _______, _______, _______
+    )
+
+};
+
+
+void matrix_init_user(void) {
+
+}
+
+void matrix_scan_user(void) {
+
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+  return true;
+}
+
+void led_set_user(uint8_t usb_led) {
+
+}
diff --git a/keyboards/rominronin/katana60/rev1/keymaps/rominronin/readme.md b/keyboards/rominronin/katana60/rev1/keymaps/rominronin/readme.md
new file mode 100644
index 0000000000..9647426f70
--- /dev/null
+++ b/keyboards/rominronin/katana60/rev1/keymaps/rominronin/readme.md
@@ -0,0 +1,5 @@
+# RominRonin's keymap for katana60
+
+My own personal daily layout. OS keys are oriented for MacOS and the keys are in COLEMAK Mod-DH layout.
+
+# TODO: references to extend layer and symbol layers
\ No newline at end of file