]> git.donarmstrong.com Git - qmk_firmware.git/commitdiff
albert ergodox keymap
authorAlbert Pretorius <albert@swash.com>
Thu, 26 Jan 2017 20:07:47 +0000 (20:07 +0000)
committerAlbert Pretorius <albert@swash.com>
Thu, 26 Jan 2017 20:07:47 +0000 (20:07 +0000)
keyboards/ergodox/keymaps/albert/Makefile [new file with mode: 0644]
keyboards/ergodox/keymaps/albert/config.h [new file with mode: 0644]
keyboards/ergodox/keymaps/albert/keymap.c [new file with mode: 0644]
keyboards/ergodox/keymaps/albert/readme.md [new file with mode: 0644]

diff --git a/keyboards/ergodox/keymaps/albert/Makefile b/keyboards/ergodox/keymaps/albert/Makefile
new file mode 100644 (file)
index 0000000..eb8544a
--- /dev/null
@@ -0,0 +1,5 @@
+COMMAND_ENABLE = no        # Commands for debug and configuration
+
+ifndef QUANTUM_DIR
+       include ../../../../Makefile
+endif
diff --git a/keyboards/ergodox/keymaps/albert/config.h b/keyboards/ergodox/keymaps/albert/config.h
new file mode 100644 (file)
index 0000000..e6d3631
--- /dev/null
@@ -0,0 +1,12 @@
+#ifndef CONFIG_USER_H
+#define CONFIG_USER_H
+
+#include "../../config.h"
+
+/* using UK layout for space-cadet-shift */
+#define LSPO_KEY KC_9
+#define RSPC_KEY KC_0
+
+#define LEADER_TIMEOUT 800 // leader key sequence timeout in millis
+
+#endif
diff --git a/keyboards/ergodox/keymaps/albert/keymap.c b/keyboards/ergodox/keymaps/albert/keymap.c
new file mode 100644 (file)
index 0000000..dfbb311
--- /dev/null
@@ -0,0 +1,661 @@
+#include "ergodox.h"
+#include "debug.h"
+#include "action_layer.h"
+#include "version.h"
+
+#include <stdarg.h>
+
+/* use UK keymap */
+
+#define UK_HASH KC_NONUS_HASH
+#define UK_BSLS KC_NONUS_BSLASH
+#define UK_PIPE LSFT(UK_BSLS)
+
+#define BASE 0 // default layer
+#define SYMB 1 // symbols
+#define NUMB 2 // numbers and hex
+#define CRSR 3 // cursor keys
+#define MOUS 4 // mouse keys
+#define KEYW 5 // keyword macros
+#define EMAC 6 // emacs
+
+// my macros
+#define UM_ECET   M(0)  // { }
+#define UM_0x     M(1)
+#define UM_PUB    M(2)
+#define UM_PRO    M(3)
+#define UM_PRV    M(4)
+#define UM_CLS    M(5)
+#define UM_STR    M(6)
+#define UM_RET    M(7)
+#define UM_INC    M(8)
+#define UM_OBJ    M(9)
+#define UM_GITLOG M(10)
+#define UM_GOODM  M(11)
+#define UM_NAMESP M(12)
+#define UM_EMTR   M(14) // emacs toggle read-only
+#define UM_EMWR   M(15) // emacs write buffer (save)
+#define UM_EMUN   M(16) // emacs undo
+#define UM_EMRE   M(17) // emacs redo
+#define UM_EMPB   M(18) // emacs previous buffer
+#define UM_EMNB   M(19) // emacs next buffer
+#define UM_GOODN  M(20)
+#define UM_ECETS  M(22)  // { };
+#define UM_TMPL   M(23)
+#define UM_TYPN   M(24)
+#define UM_CONT   M(25)
+#define UM_BREAK  M(26)
+#define UM_CONST  M(27)
+#define UM_SMILY  M(28)
+#define UM_SADF   M(29)
+#define UM_SCARF  M(30)
+#define UM_DECAF  M(31)
+#define UM_OPER   M(32)
+#define UM_NULP   M(33)
+#define UM_EXTR   M(34)
+#define UM_VIRT   M(35)
+#define UM_EMFB   M(36) // emacs font bigger
+#define UM_EMFS   M(37) // emacs font smaller
+#define UM_VOLAT  M(38)
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+/* Keymap 0: Base layer
+ *
+ * ,--------------------------------------------------.           ,--------------------------------------------------.
+ * | ESC    |   1  |   2  |   3  |   4  |   5  | SfLt |           | SfRt |   6  |   7  |   8  |   9  |   0  | BkSp   |
+ * |--------+------+------+------+------+-------------|           |------+------+------+------+------+------+--------|
+ * | Tab    |   Q  |   W  |   E  |   R  |   T  |  L1  |           |  L1  |   Y  |   U  |   I  |   O  |   P  | Del    |
+ * |--------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
+ * | Caps/L2|   A  |   S  |   D  |   F  |   G  |------|           |------|   H  |   J  |   K  |   L  |   ;  |Enter/L2|
+ * |--------+------+------+------+------+------|  L6  |           |  L6  |------+------+------+------+------+--------|
+ * | LSft/( |   Z  |   X  |   C  | V/L3 | B/L4 |      |           |      | N/L4 | M/L3 |   ,  |   .  |   /  | RSft/) |
+ * `--------+------+------+------+------+-------------'           `-------------+------+------+------+------+--------'
+ *   |Ctrl/[| Alt/]|   #  | Left |Right |                                       |  Up  | Down |   -  | Alt/[|Ctrl/]|
+ *   `----------------------------------'                                       `----------------------------------'
+ *                                        ,-------------.       ,-------------.
+ *                                        |  L2  | lead |       | lead |  Ins |
+ *                                 ,------|------|------|       |------+------+------.
+ *                                 | Space| BkSp | Home |       | PgUp | Enter|Space |
+ *                                 |  /   |  /   |------|       |------|   /  |  /   |
+ *                                 | Ctrl | Alt  |End/L5|       |PDn/L5|  Alt | Ctrl |
+ *                                 `--------------------'       `--------------------'
+ */
+[BASE] = KEYMAP(  // layer 0 : default
+        // left hand
+        KC_ESC,            KC_1,            KC_2,       KC_3,      KC_4,           KC_5,           LSFT(KC_LEFT),
+        KC_TAB,            KC_Q,            KC_W,       KC_E,      KC_R,           KC_T,           MO(SYMB),
+        LT(NUMB, KC_CAPS), KC_A,            KC_S,       KC_D,      KC_F,           KC_G,
+        KC_LSPO,           KC_Z,            KC_X,       KC_C,      LT(CRSR, KC_V), LT(MOUS, KC_B), MO(EMAC),
+        CTL_T(KC_LBRC),    ALT_T(KC_RBRC),  UK_HASH,    KC_LEFT,   KC_RGHT,
+                                                                                     TG(NUMB),        KC_LEAD,
+                                                                                                      KC_HOME,
+                                                                     CTL_T(KC_SPC),  ALT_T(KC_BSPC),  LT(KEYW, KC_END),
+        // right hand
+             LSFT(KC_RGHT),   KC_6,            KC_7,            KC_8,      KC_9,       KC_0,             KC_BSPC,
+             MO(SYMB),        KC_Y,            KC_U,            KC_I,      KC_O,       KC_P,             KC_DELT,
+                              KC_H,            KC_J,            KC_K,      KC_L,       KC_SCLN,          LT(NUMB, KC_ENT),
+             MO(EMAC),        LT(MOUS, KC_N),  LT(CRSR, KC_M),  KC_COMM,   KC_DOT,     KC_SLSH,          KC_RSPC,
+                                               KC_UP,           KC_DOWN,   KC_MINS,    ALT_T(KC_LBRC),   CTL_T(KC_RBRC),
+           KC_LEAD,            KC_INS,
+           KC_PGUP,
+           LT(KEYW, KC_PGDN),  ALT_T(KC_ENT),   CTL_T(KC_SPC)
+    ),
+/* Keymap 1: Symbol Layer with F keys
+ *
+ * ,--------------------------------------------------.           ,--------------------------------------------------.
+ * |   ##   |  F1  |  F2  |  F3  |  F4  |  F5  |  ##  |           |  ##  |  F6  |  F7  |  F8  |  F9  |  F10 |   F11  |
+ * |--------+------+------+------+------+------+------|           |------+------+------+------+------+------+--------|
+ * |   ##   |   !  |   "  |   £  |   $  |   %  |  ##  |           |  ##  |   -  |   +  |   =  |   @  |   ~  |   F12  |
+ * |--------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
+ * |   ##   |   ^  |   &  |   *  |   _  |   #  |------|           |------|   {  |   }  |   ;  |   '  |   #  |   ##   |
+ * |--------+------+------+------+------+------|  ##  |           |  ##  |------+------+------+------+------+--------|
+ * |   ##   |   \  |   |  |   `  |   -  |   /  |      |           |      |   [  |   ]  |   <  |   >  |   ?  |   ##   |
+ * `--------+------+------+------+------+-------------'           `-------------+------+------+------+------+--------'
+ *   |  ##  |  ##  |  ##  |  ##  |  ##  |                                       |  ##  |  ##  |  ##  |  ##  |  ##  |
+ *   `----------------------------------'                                       `----------------------------------'
+ *                                        ,-------------.       ,-------------.
+ *                                        |  ##  |  ##  |       |  ##  |  ##  |
+ *                                 ,------|------|------|       |------+------+------.
+ *                                 |      |      |  ##  |       |  ##  |      |      |
+ *                                 |  ##  |  ##  |------|       |------|  ##  |  ##  |
+ *                                 |      |      |  ##  |       |  ##  |      |      |
+ *                                 `--------------------'       `--------------------'
+ */
+[SYMB] = KEYMAP(
+        // left hand
+        KC_TRNS,   KC_F1,       KC_F2,       KC_F3,       KC_F4,          KC_F5,       KC_TRNS,
+        KC_TRNS,   KC_EXLM,     LSFT(KC_2),  LSFT(KC_3),  LSFT(KC_4),     LSFT(KC_5),  KC_TRNS,
+        KC_TRNS,   LSFT(KC_6),  LSFT(KC_7),  LSFT(KC_8),  LSFT(KC_MINS),  UK_HASH,
+        KC_TRNS,   UK_BSLS,     UK_PIPE,     KC_GRV,      KC_MINS,        KC_SLSH,     KC_TRNS,
+        KC_TRNS,   KC_TRNS,     KC_TRNS,     KC_TRNS,     KC_TRNS,
+                                                                            KC_TRNS,   KC_TRNS,
+                                                                                       KC_TRNS,
+                                                                 KC_TRNS,   KC_TRNS,   KC_TRNS,
+        // right hand
+             KC_TRNS,   KC_F6,       KC_F7,       KC_F8,          KC_F9,          KC_F10,         KC_F11,
+             KC_TRNS,   KC_MINS,     KC_PLUS,     KC_EQL,         LSFT(KC_QUOT),  LSFT(UK_HASH),  KC_F12,
+                        KC_LCBR,     KC_RCBR,     KC_SCLN,        KC_QUOT,        UK_HASH,        KC_TRNS,
+             KC_TRNS,   KC_LBRC,     KC_RBRC,     LSFT(KC_COMM),  LSFT(KC_DOT),   LSFT(KC_SLSH),  KC_TRNS,
+                                     KC_TRNS,     KC_TRNS,        KC_TRNS,        KC_TRNS,        KC_TRNS,
+           KC_TRNS,   KC_TRNS,
+           KC_TRNS,
+           KC_TRNS,   KC_TRNS,  KC_TRNS
+    ),
+/* Keymap 2: Numerics and hex
+ *
+ * ,---------------------------------------------------.           ,--------------------------------------------------.
+ * |   ##    |  A   |  B   |  C   |  D   |  E   |  F   |           |  A   |  B   |  C   |  D   |   E  |   F  |   ##   |
+ * |---------+------+------+------+------+------+------|           |------+------+------+------+------+------+--------|
+ * |   ##    |  *   |  7   |  8   |  9   |  *   |  0x  |           |  0x  |  *   |   7  |   8  |   9  |   *  |   ##   |
+ * |---------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
+ * |   ##    |  /   |  4   |  5   |  6   |  /   |------|           |------|  /   |   4  |   5  |   6  |   /  |   ##   |
+ * |---------+------+------+------+------+------|  ##  |           |  ##  |------+------+------+------+------+--------|
+ * |   ##    |  -   |  1   |  2   |  3   |  -   |      |           |      |  -   |   1  |   2  |   3  |   -  |   ##   |
+ * `---------+------+------+------+------+-------------'           `-------------+------+------+------+------+--------'
+ *   |   =   |  +   |  0   |  ,   |  .   |                                       |   0  |   ,  |   .  |   +  |  =   |
+ *   `-----------------------------------'                                       `----------------------------------'
+ *                                        ,-------------.       ,-------------.
+ *                                        |  ##  |  ##  |       |  ##  |  ##  |
+ *                                 ,------|------|------|       |------+------+------.
+ *                                 |      |      |  ##  |       |  ##  |      |      |
+ *                                 |  ##  |  ##  |------|       |------|  ##  |  ##  |
+ *                                 |      |      |  ##  |       |  ##  |      |      |
+ *                                 `--------------------'       `--------------------'
+ */
+[NUMB] = KEYMAP(
+        // left hand
+        KC_TRNS,   KC_A,        KC_B,        KC_C,        KC_D,           KC_E,        KC_F,
+        KC_TRNS,   KC_ASTR,     KC_7,        KC_8,        KC_9,           KC_ASTR,     UM_0x,
+        KC_TRNS,   KC_SLSH,     KC_4,        KC_5,        KC_6,           KC_SLSH,
+        KC_TRNS,   KC_MINS,     KC_1,        KC_2,        KC_3,           KC_MINS,     KC_TRNS,
+        KC_EQL,    KC_PLUS,     KC_0,        KC_COMM,     KC_DOT,
+                                                                            KC_TRNS,   KC_TRNS,
+                                                                                       KC_TRNS,
+                                                                 KC_TRNS,   KC_TRNS,   KC_TRNS,
+        // right hand
+             KC_A,      KC_B,        KC_C,        KC_D,           KC_E,           KC_F,           KC_TRNS,
+             UM_0x,     KC_ASTR,     KC_7,        KC_8,           KC_9,           KC_ASTR,        KC_TRNS,
+                        KC_SLSH,     KC_4,        KC_5,           KC_6,           KC_SLSH,        KC_TRNS,
+             KC_TRNS,   KC_MINS,     KC_1,        KC_2,           KC_3,           KC_MINS,        KC_TRNS,
+                                     KC_0,        KC_COMM,        KC_DOT,         KC_PLUS,        KC_EQL,
+           KC_TRNS,   KC_TRNS,
+           KC_TRNS,
+           KC_TRNS,   KC_TRNS,   KC_TRNS
+    ),
+/* Keymap 3: Cursor movement
+ *
+ * ,---------------------------------------------------.           ,--------------------------------------------------.
+ * |         |      |      |      |      |      |      |           |      |      |      |      |      |      |        |
+ * |---------+------+------+------+------+------+------|           |------+------+------+------+------+------+--------|
+ * |         | Home |      |  Up  |      | PgUp |      |           |      | PgUp |      |  Up  |      | Home |        |
+ * |---------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
+ * |         | End  | Left | Down | Right| PgDn |------|           |------| PgDn | Left | Down | Right| End  |        |
+ * |---------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
+ * |   ##    |  Up  |      | Down |  ##  |      |      |           |      |      |  ##  | Down |      |  Up  |   ##   |
+ * `---------+------+------+------+------+-------------'           `-------------+------+------+------+------+--------'
+ *   | Left  | Down | Right|      |      |                                       |      |      | Left | Down | Right|
+ *   `-----------------------------------'                                       `----------------------------------'
+ *                                        ,-------------.       ,-------------.
+ *                                        |      |      |       |      |      |
+ *                                 ,------|------|------|       |------+------+------.
+ *                                 |      |      |      |       |      |      |      |
+ *                                 |  ##  |  ##  |------|       |------|  ##  |  ##  |
+ *                                 |      |      |      |       |      |      |      |
+ *                                 `--------------------'       `--------------------'
+ */
+[CRSR] = KEYMAP(
+        // left hand
+        KC_NO,     KC_NO,     KC_NO,     KC_NO,     KC_NO,     KC_NO,     KC_NO,
+        KC_NO,     KC_HOME,   KC_NO,     KC_UP,     KC_NO,     KC_PGUP,   KC_NO,
+        KC_NO,     KC_END,    KC_LEFT,   KC_DOWN,   KC_RGHT,   KC_PGDN,
+        KC_TRNS,   KC_UP,     KC_NO,     KC_DOWN,   KC_TRNS,   KC_NO,     KC_NO,
+        KC_LEFT,   KC_DOWN,   KC_RGHT,   KC_NO,     KC_NO,
+                                                                   KC_NO,     KC_NO,
+                                                                              KC_NO,
+                                                        KC_TRNS,   KC_TRNS,   KC_NO,
+        // right hand
+             KC_NO,     KC_NO,     KC_NO,     KC_NO,     KC_NO,     KC_NO,     KC_NO,
+             KC_NO,     KC_PGUP,   KC_NO,     KC_UP,     KC_NO,     KC_HOME,   KC_NO,
+                        KC_PGDN,   KC_LEFT,   KC_DOWN,   KC_RGHT,   KC_END,    KC_NO,
+             KC_NO,     KC_NO,     KC_TRNS,   KC_DOWN,   KC_NO,     KC_UP,     KC_TRNS,
+                                   KC_NO,     KC_NO,     KC_LEFT,   KC_DOWN,   KC_RGHT,
+           KC_NO,   KC_NO,
+           KC_NO,
+           KC_NO,   KC_TRNS,   KC_TRNS
+    ),
+/* Keymap 4: Media and mouse keys
+ *
+ * ,--------------------------------------------------.           ,--------------------------------------------------.
+ * |        |      |      |      |      |      |      |           |      |      |      |      |      |      |        |
+ * |--------+------+------+------+------+-------------|           |------+------+------+------+------+------+--------|
+ * |        |      | Lclk | MsUp | Rclk |      |      |           |      |      | Lclk | MsUp | Rclk |      |        |
+ * |--------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
+ * |        |      |MsLeft|MsDown|MsRght|      |------|           |------|      |MsLeft|MsDown|MsRght|      |        |
+ * |--------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
+ * |  Lclk  | MsUp | Rclk |MsDown|      |  ##  |      |           |      |  ##  |      |MsDown| Lclk | MsUp | Rclk   |
+ * `--------+------+------+------+------+-------------'           `-------------+------+------+------+------+--------'
+ *   |MsLeft|MsDown|MsRight      |      |                                       |      |      |MsLeft|MsDown|MsRght|
+ *   `----------------------------------'                                       `----------------------------------'
+ *                                        ,-------------.       ,-------------.
+ *                                        |      |      |       |      |      |
+ *                                 ,------|------|------|       |------+------+------.
+ *                                 |      |      |      |       |      |      |      |
+ *                                 |      |      |------|       |------|      |      |
+ *                                 |      |      |      |       |      |      |      |
+ *                                 `--------------------'       `--------------------'
+ */
+[MOUS] = KEYMAP(
+        // left hand
+        KC_NO,     KC_NO,     KC_NO,     KC_NO,     KC_NO,     KC_NO,     KC_NO,
+        KC_NO,     KC_NO,     KC_BTN1,   KC_MS_U,   KC_BTN2,   KC_NO,     KC_NO,
+        KC_NO,     KC_NO,     KC_MS_L,   KC_MS_D,   KC_MS_R,   KC_NO,
+        KC_BTN1,   KC_MS_U,   KC_BTN2,   KC_MS_D,   KC_NO,     KC_TRNS,   KC_NO,
+        KC_MS_L,   KC_MS_D,   KC_MS_R,   KC_NO,     KC_NO,
+                                                                   KC_NO,   KC_NO,
+                                                                            KC_NO,
+                                                          KC_NO,   KC_NO,   KC_NO,
+        // right hand
+             KC_NO,     KC_NO,     KC_NO,     KC_NO,     KC_NO,     KC_NO,     KC_NO,
+             KC_NO,     KC_NO,     KC_BTN1,   KC_MS_U,   KC_BTN2,   KC_NO,     KC_NO,
+                        KC_NO,     KC_MS_L,   KC_MS_D,   KC_MS_R,   KC_NO,     KC_NO,
+             KC_NO,     KC_TRNS,   KC_NO,     KC_MS_D,   KC_BTN1,   KC_MS_U,   KC_BTN2,
+                                   KC_NO,     KC_NO,     KC_MS_L,   KC_MS_D,   KC_MS_R,
+           KC_NO,   KC_NO,
+           KC_NO,
+           KC_NO,   KC_NO,   KC_NO
+    ),
+/* Keymap 5: Keywords
+ *
+ * ,---------------------------------------------------.           ,--------------------------------------------------.
+ * |         |      |      | scarf| sadf | smily|      |           |      | decaf|      |      |      |      |        |
+ * |---------+------+------+------+------+------+------|           |------+------+------+------+------+------+--------|
+ * |         | const| volat| oper |  ret | tmpl |      |           |      | typen| cont |  prv |  pro | pub  |        |
+ * |---------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
+ * |         |      |  str |  obj |      | gitl |------|           |------|      |      |      | nulp |      |        |
+ * |---------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
+ * |         |      | extr |  cls | virt | break|      |           |      |namesp| goodm| goodn|      |      |        |
+ * `---------+------+------+------+------+-------------'           `-------------+------+------+------+------+--------'
+ *   |       |      |  inc |      |      |                                       |      |      |      |      |      |
+ *   `-----------------------------------'                                       `----------------------------------'
+ *                                        ,-------------.       ,-------------.
+ *                                        |      |      |       | ecet | ecets|
+ *                                 ,------|------|------|       |------+------+------.
+ *                                 |      |      |      |       |      |      |      |
+ *                                 |      |      |------|       |------|      |      |
+ *                                 |      |      |  ##  |       |  ##  |      |      |
+ *                                 `--------------------'       `--------------------'
+ */
+[KEYW] = KEYMAP(
+        // left hand
+        KC_NO,     KC_NO,     KC_NO,     UM_SCARF,  UM_SADF,   UM_SMILY,   KC_NO,
+        KC_NO,     UM_CONST,  UM_VOLAT,  UM_OPER,   UM_RET,    UM_TMPL,    KC_NO,
+        KC_NO,     KC_NO,     UM_STR,    UM_OBJ,    KC_NO,     UM_GITLOG,
+        KC_NO,     KC_NO,     UM_EXTR,   UM_CLS,    UM_VIRT,   UM_BREAK,   KC_NO,
+        KC_NO,     KC_NO,     UM_INC,    KC_NO,     KC_NO,
+                                                                   KC_NO,    KC_NO,
+                                                                             KC_NO,
+                                                          KC_NO,   KC_NO,    KC_TRNS,
+        // right hand
+             KC_NO,     UM_DECAF,  KC_NO,     KC_NO,     KC_NO,     KC_NO,     KC_NO,
+             KC_NO,     UM_TYPN,   UM_CONT,   UM_PRV,    UM_PRO,    UM_PUB,    KC_NO,
+                        KC_NO,     KC_NO,     KC_NO,     UM_NULP,   KC_NO,     KC_NO,
+             KC_NO,     UM_NAMESP, UM_GOODM,  UM_GOODN,  KC_NO,     KC_NO,     KC_NO,
+                                   KC_NO,     KC_NO,     KC_NO,     KC_NO,     KC_NO,
+           UM_ECET,  UM_ECETS,
+           KC_NO,
+           KC_TRNS,  KC_NO,   KC_NO
+    ),
+/* Keymap 6: emacs
+ *
+ * ,---------------------------------------------------.           ,--------------------------------------------------.
+ * |         |      |      |      |      |      | empb |           | emnb | emfs | emfb |      |      |      |        |
+ * |---------+------+------+------+------+------+------|           |------+------+------+------+------+------+--------|
+ * |         | emtr |      |      |      |      |      |           |      | emun | emre | w-up |      |      |        |
+ * |---------+------+------+------+------+------|      |           |      |------+------+------+------+------+--------|
+ * |         |      | emwr |      |      |      |------|           |------|      |w-left|w-down|w-rght|      |        |
+ * |---------+------+------+------+------+------|  ##  |           |  ##  |------+------+------+------+------+--------|
+ * |         |      |      |      |      |      |      |           |      |      |      |w-down|      |      |        |
+ * `---------+------+------+------+------+-------------'           `-------------+------+------+------+------+--------'
+ *   |       |      |      |      |      |                                       |      |      |      |      |      |
+ *   `-----------------------------------'                                       `----------------------------------'
+ *                                        ,-------------.       ,-------------.
+ *                                        |      |      |       |      |      |
+ *                                 ,------|------|------|       |------+------+------.
+ *                                 |      |      |      |       |      |      |      |
+ *                                 |      |      |------|       |------|      |      |
+ *                                 |      |      |      |       |      |      |      |
+ *                                 `--------------------'       `--------------------'
+ */
+[EMAC] = KEYMAP(
+        // left hand
+        KC_NO,     KC_NO,     KC_NO,     KC_NO,     KC_NO,     KC_NO,     UM_EMPB,
+        KC_NO,     UM_EMTR,   KC_NO,     KC_NO,     KC_NO,     KC_NO,     KC_NO,
+        KC_NO,     KC_NO,     UM_EMWR,   KC_NO,     KC_NO,     KC_NO,
+        KC_NO,     KC_NO,     KC_NO,     KC_NO,     KC_NO,     KC_NO,     KC_TRNS,
+        KC_NO,     KC_NO,     KC_NO,     KC_NO,     KC_NO,
+                                                                   KC_NO,   KC_NO,
+                                                                            KC_NO,
+                                                          KC_NO,   KC_NO,   KC_NO,
+        // right hand
+             UM_EMNB,   UM_EMFS,  UM_EMFB,        KC_NO,          KC_NO,          KC_NO,     KC_NO,
+             KC_NO,     UM_EMUN,  UM_EMRE,        LSFT(KC_UP),    KC_NO,          KC_NO,     KC_NO,
+                        KC_NO,    LSFT(KC_LEFT),  LSFT(KC_DOWN),  LSFT(KC_RGHT),  KC_NO,     KC_NO,
+             KC_TRNS,   KC_NO,    KC_NO,          LSFT(KC_DOWN),  KC_NO,          KC_NO,     KC_NO,
+                                  KC_NO,          KC_NO,          KC_NO,          KC_NO,     KC_NO,
+           KC_NO,   KC_NO,
+           KC_NO,
+           KC_NO,   KC_NO,   KC_NO
+    ),
+};
+
+enum next_key_down_up {
+    NK_DOWN_UP,
+    NK_DOWN,
+    NK_UP // a bit of a hack, this works as long as NK_UP < KC_A
+};
+
+void send_keystrokes(uint8_t key, ...)
+{
+    va_list vl;
+    va_start(vl, key);
+    enum next_key_down_up nkdu = NK_DOWN_UP;
+    while (key != KC_NO) {
+        if (key < KC_A) {
+            nkdu = key;
+        } else {
+            switch (nkdu) {
+            case NK_DOWN_UP:
+                register_code(key);
+            case NK_UP:
+                unregister_code(key);
+                break;
+            case NK_DOWN:
+                register_code(key);
+            }
+            nkdu = NK_DOWN_UP;
+        }
+        key = va_arg(vl, int);
+    }
+    va_end(vl);
+}
+
+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) {
+            return MACRO(T(ENT), D(LSFT), T(LBRC), U(LSFT), T(ENT),
+                         D(LSFT), T(RBRC), U(LSFT), T(UP),
+                         T(TAB), END);
+        }
+        break;
+    case 1:
+        if (record->event.pressed) {
+            return MACRO(T(0), T(X), END);
+        }
+        break;
+    case 2:
+        if (record->event.pressed) {
+            SEND_STRING("public");
+        }
+        break;
+    case 3:
+        if (record->event.pressed) {
+            SEND_STRING("protected");
+        }
+        break;
+    case 4:
+        if (record->event.pressed) {
+            SEND_STRING("private");
+        }
+        break;
+    case 5: // class
+        if (record->event.pressed) {
+            return MACRO(T(C), T(L), T(A), T(S), T(S), T(ENT),
+                         D(LSFT), T(LBRC), U(LSFT), T(ENT),
+                         T(P), T(U), T(B), T(L), T(I), T(C),
+                         D(LSFT), T(SCLN), U(LSFT), T(ENT), T(ENT),
+                         T(P), T(R), T(I), T(V), T(A), T(T), T(E),
+                         D(LSFT), T(SCLN), U(LSFT), T(ENT),
+                         D(LSFT), T(RBRC), U(LSFT), T(SCLN), T(ENT),
+                         T(UP), T(UP), T(UP), T(UP), T(UP), T(UP), T(UP),
+                         T(END), T(SPC), END);
+        }
+        break;
+    case 6: // struct
+        if (record->event.pressed) {
+            return MACRO(T(S), T(T), T(R), T(U), T(C), T(T), T(ENT),
+                         D(LSFT), T(LBRC), U(LSFT), T(ENT),
+                         D(LSFT), T(RBRC), U(LSFT), T(SCLN), T(ENT),
+                         T(UP), T(UP), T(UP), T(UP),
+                         T(END), T(SPC), END);
+        }
+        break;
+    case 7:
+        if (record->event.pressed) {
+            SEND_STRING("return");
+        }
+        break;
+    case 8: // #include
+        if (record->event.pressed) {
+            return MACRO(T(NONUS_HASH), T(I), T(N), T(C), T(L), T(U), T(D), T(E), END);
+        }
+        break;
+    case 9:
+        if (record->event.pressed) {
+            SEND_STRING("objdump -CT -x -d");
+        }
+        break;
+    case 10:
+        if (record->event.pressed) {
+            SEND_STRING("git log --oneline --graph --decorate=short");
+        }
+        break;
+    case 11:
+        if (record->event.pressed) {
+            SEND_STRING("good morning");
+        }
+        break;
+    case 12:
+        if (record->event.pressed) {
+            SEND_STRING("namespace");
+        }
+        break;
+    case 14: // emacs toggle read-only
+        if (record->event.pressed) {
+            return MACRO(D(LCTL), T(X), T(Q), U(LCTL), END);
+        }
+        break;
+    case 15: // emacs write buffer
+        if (record->event.pressed) {
+            return MACRO(D(LCTL), T(X), T(S), U(LCTL), END);
+        }
+        break;
+    case 16: // emacs undo
+        if (record->event.pressed) {
+            return MACRO(D(LCTL), D(LSFT), T(MINS), U(LSFT), U(LCTL), END);
+        }
+        break;
+    case 17: // emacs redo
+        if (record->event.pressed) {
+            return MACRO(D(LALT), D(LSFT), T(MINS), U(LSFT), U(LALT), END);
+        }
+        break;
+    case 18: // emacs previous buffer
+        if (record->event.pressed) {
+            return MACRO(D(LCTL), T(X), U(LCTL), T(LEFT), END);
+        }
+        break;
+    case 19: // emacs next buffer
+        if (record->event.pressed) {
+            return MACRO(D(LCTL), T(X), U(LCTL), T(RGHT), END);
+        }
+        break;
+    case 20:
+        if (record->event.pressed) {
+            SEND_STRING("good night");
+        }
+        break;
+    case 22: // { };
+        if (record->event.pressed) {
+            return MACRO(T(ENT), D(LSFT), T(LBRC), U(LSFT), T(ENT),
+                         D(LSFT), T(RBRC), U(LSFT), T(SCLN), T(UP),
+                         T(TAB), END);
+        }
+        break;
+    case 23:
+        if (record->event.pressed) {
+            SEND_STRING("template");
+        }
+        break;
+    case 24:
+        if (record->event.pressed) {
+            SEND_STRING("typename");
+        }
+        break;
+    case 25:
+        if (record->event.pressed) {
+            SEND_STRING("continue");
+            return MACRO(T(SCLN), END);
+        }
+        break;
+    case 26:
+        if (record->event.pressed) {
+            SEND_STRING("break");
+            return MACRO(T(SCLN), END);
+        }
+        break;
+    case 27:
+        if (record->event.pressed) {
+            SEND_STRING("const");
+        }
+        break;
+    case 28:
+        if (record->event.pressed) {
+            SEND_STRING(":-)");
+        }
+        break;
+    case 29:
+        if (record->event.pressed) {
+            SEND_STRING(":-(");
+        }
+        break;
+    case 30: // dazed
+        if (record->event.pressed) {
+            send_keystrokes(NK_DOWN, KC_LSFT, KC_8, KC_MINS, KC_8, NK_UP, KC_LSFT, KC_NO);
+        }
+        break;
+    case 31: // decaf
+        if (record->event.pressed) {
+            send_keystrokes(NK_DOWN, KC_LSFT, KC_C, KC_9, KC_MINS, KC_0, NK_UP, KC_LSFT, KC_NO);
+        }
+        break;
+    case 32:
+        if (record->event.pressed) {
+            SEND_STRING("operator");
+        }
+        break;
+    case 33:
+        if (record->event.pressed) {
+            SEND_STRING("nullptr");
+        }
+        break;
+    case 34:
+        if (record->event.pressed) {
+            SEND_STRING("extern");
+        }
+        break;
+    case 35:
+        if (record->event.pressed) {
+            SEND_STRING("virtual");
+        }
+        break;
+    case 36: // emacs font smaller
+        if (record->event.pressed) {
+            return MACRO(D(LCTL), T(X), T(EQL), U(LCTL), END);
+        }
+        break;
+    case 37:  // emacs font bigger
+        if (record->event.pressed) {
+            return MACRO(D(LCTL), T(X), T(MINS), U(LCTL), END);
+        }
+        break;
+    case 38:
+        if (record->event.pressed) {
+            SEND_STRING("volatile");
+        }
+        break;
+    }
+    return MACRO_NONE;
+}
+
+LEADER_EXTERNS();
+
+// Runs constantly in the background, in a loop.
+void matrix_scan_user(void) {
+
+    LEADER_DICTIONARY() {
+        leading = false;
+        leader_end();
+
+        SEQ_TWO_KEYS(KC_G, KC_A) {
+            SEND_STRING("git add .");
+        }
+        SEQ_TWO_KEYS(KC_G, KC_D) {
+            SEND_STRING("git diff");
+        }
+        SEQ_THREE_KEYS(KC_G, KC_D, KC_S) {
+            SEND_STRING("git diff --staged");
+        }
+        SEQ_TWO_KEYS(KC_G, KC_L) {
+            SEND_STRING("git log");
+        }
+        SEQ_THREE_KEYS(KC_G, KC_L, KC_O) {
+            SEND_STRING("git log --oneline");
+        }
+        SEQ_TWO_KEYS(KC_G, KC_F) {
+            SEND_STRING("git fetch");
+        }
+        SEQ_TWO_KEYS(KC_G, KC_O) {
+            SEND_STRING("git checkout");
+        }
+        SEQ_TWO_KEYS(KC_G, KC_P) {
+            SEND_STRING("git pull");
+        }
+        SEQ_TWO_KEYS(KC_G, KC_S) {
+            SEND_STRING("git status");
+        }
+        SEQ_TWO_KEYS(KC_G, KC_C) {
+            SEND_STRING("git commit -m ''");
+            send_keystrokes(KC_LEFT, KC_NO);
+        }
+        SEQ_THREE_KEYS(KC_G, KC_C, KC_A) {
+            SEND_STRING("git commit --amend");
+        }
+
+        SEQ_TWO_KEYS(KC_C, KC_C) {
+            SEND_STRING("const_cast<>");
+            send_keystrokes(KC_LEFT, KC_NO);
+        }
+        SEQ_TWO_KEYS(KC_C, KC_D) {
+            SEND_STRING("dynamic_cast<>");
+            send_keystrokes(KC_LEFT, KC_NO);
+        }
+        SEQ_TWO_KEYS(KC_C, KC_R) {
+            SEND_STRING("reinterpret_cast<>");
+            send_keystrokes(KC_LEFT, KC_NO);
+        }
+        SEQ_TWO_KEYS(KC_C, KC_S) {
+            SEND_STRING("static_cast<>");
+            send_keystrokes(KC_LEFT, KC_NO);
+        }
+
+        SEQ_ONE_KEY(KC_SLSH) {
+            send_keystrokes(KC_SLSH, NK_DOWN, KC_LSFT, KC_8, KC_8, NK_UP, KC_LSFT, KC_ENT,
+                            NK_DOWN, KC_LSFT, KC_8, NK_UP, KC_LSFT, KC_ENT,
+                            NK_DOWN, KC_LSFT, KC_8, NK_UP, KC_LSFT, KC_SLSH, KC_UP, KC_END, KC_SPC,
+                            KC_NO);
+        }
+    }
+}
diff --git a/keyboards/ergodox/keymaps/albert/readme.md b/keyboards/ergodox/keymaps/albert/readme.md
new file mode 100644 (file)
index 0000000..e20e047
--- /dev/null
@@ -0,0 +1,188 @@
+# ErgoDox EZ Configuration for typing like a boss.
+
+This layout has 7 layers:
+0. Base layers
+1. Symbols and F-keys
+2. Number pad (with hexadecimal)
+3. Cursor keys
+4. Mouse movement and clicks
+5. Keyword macros
+6. Emacs
+
+There are also some leader keys defined for frequently used commands (git etc).
+
+## The layers
+
+Double hashes (`##`) indicate transparent keys (`KC_TRNS`) and blanks indicate no key (`KC_NO`).
+
+### 0. Base layer
+
+```
+,--------------------------------------------------.           ,--------------------------------------------------.
+| ESC    |   1  |   2  |   3  |   4  |   5  | SfLt |           | SfRt |   6  |   7  |   8  |   9  |   0  | BkSp   |
+|--------|------|------|------|------|-------------|           |------|------|------|------|------|------|--------|
+| Tab    |   Q  |   W  |   E  |   R  |   T  |  L1  |           |  L1  |   Y  |   U  |   I  |   O  |   P  | Del    |
+|--------|------|------|------|------|------|      |           |      |------|------|------|------|------|--------|
+| Caps/L2|   A  |   S  |   D  |   F  |   G  |------|           |------|   H  |   J  |   K  |   L  |   ;  |Enter/L2|
+|--------|------|------|------|------|------|  L6  |           |  L6  |------|------|------|------|------|--------|
+| LSft/( |   Z  |   X  |   C  | V/L3 | B/L4 |      |           |      | N/L4 | M/L3 |   ,  |   .  |   /  | RSft/) |
+`--------|------|------|------|------|-------------'           `-------------|------|------|------|------|--------'
+  |Ctrl/[| Alt/]|   #  | Left |Right |                                       |  Up  | Down |   -  | Alt/[|Ctrl/]|
+  `----------------------------------'                                       `----------------------------------'
+                                       ,-------------.       ,-------------.
+                                       |  L2  | lead |       | lead |  Ins |
+                                ,------|------|------|       |------|------|------.
+                                | Space| BkSp | Home |       | PgUp | Enter|Space |
+                                |  /   |  /   |------|       |------|   /  |  /   |
+                                | Ctrl | Alt  |End/L5|       |PDn/L5|  Alt | Ctrl |
+                                `--------------------'       `--------------------'
+```
+
+Space Cadet shift is enabled. Ctrl and Alt doubles up as normal keys when tapped.  
+SfLt and SfRt sends Shift + left and Shift + Right respectively - for use with emacs with `windmove-default-keybindings`.  
+Caps and Enter may be held down to activate layer 2 (hexadecimal number pad).  
+Please see `matrix_scan_user` function in `keymap.c` for list of commands available via `lead` key.
+
+### 1. Symbols and F-keys
+
+```
+,--------------------------------------------------.           ,--------------------------------------------------.
+|   ##   |  F1  |  F2  |  F3  |  F4  |  F5  |  ##  |           |  ##  |  F6  |  F7  |  F8  |  F9  |  F10 |   F11  |
+|--------|------|------|------|------|------|------|           |------|------|------|------|------|------|--------|
+|   ##   |   !  |   "  |   £  |   $  |   %  |  ##  |           |  ##  |   -  |   +  |   =  |   @  |   ~  |   F12  |
+|--------|------|------|------|------|------|      |           |      |------|------|------|------|------|--------|
+|   ##   |   ^  |   &  |   *  |   _  |   #  |------|           |------|   {  |   }  |   ;  |   '  |   #  |   ##   |
+|--------|------|------|------|------|------|  ##  |           |  ##  |------|------|------|------|------|--------|
+|   ##   |   \  |   |  |   `  |   -  |   /  |      |           |      |   [  |   ]  |   <  |   >  |   ?  |   ##   |
+`--------|------|------|------|------|-------------'           `-------------|------|------|------|------|--------'
+  |  ##  |  ##  |  ##  |  ##  |  ##  |                                       |  ##  |  ##  |  ##  |  ##  |  ##  |
+  `----------------------------------'                                       `----------------------------------'
+                                       ,-------------.       ,-------------.
+                                       |  ##  |  ##  |       |  ##  |  ##  |
+                                ,------|------|------|       |------|------|------.
+                                |      |      |  ##  |       |  ##  |      |      |
+                                |  ##  |  ##  |------|       |------|  ##  |  ##  |
+                                |      |      |  ##  |       |  ##  |      |      |
+                                `--------------------'       `--------------------'
+```
+
+### 2. Number pad (with hexadecimal)
+
+```
+,---------------------------------------------------.           ,--------------------------------------------------.
+|   ##    |  A   |  B   |  C   |  D   |  E   |  F   |           |  A   |  B   |  C   |  D   |   E  |   F  |   ##   |
+|---------|------|------|------|------|------|------|           |------|------|------|------|------|------|--------|
+|   ##    |  *   |  7   |  8   |  9   |  *   |  0x  |           |  0x  |  *   |   7  |   8  |   9  |   *  |   ##   |
+|---------|------|------|------|------|------|      |           |      |------|------|------|------|------|--------|
+|   ##    |  /   |  4   |  5   |  6   |  /   |------|           |------|  /   |   4  |   5  |   6  |   /  |   ##   |
+|---------|------|------|------|------|------|  ##  |           |  ##  |------|------|------|------|------|--------|
+|   ##    |  -   |  1   |  2   |  3   |  -   |      |           |      |  -   |   1  |   2  |   3  |   -  |   ##   |
+`---------|------|------|------|------|-------------'           `-------------|------|------|------|------|--------'
+  |   =   |  +   |  0   |  ,   |  .   |                                       |   0  |   ,  |   .  |   +  |  =   |
+  `-----------------------------------'                                       `----------------------------------'
+                                       ,-------------.       ,-------------.
+                                       |  ##  |  ##  |       |  ##  |  ##  |
+                                ,------|------|------|       |------|------|------.
+                                |      |      |  ##  |       |  ##  |      |      |
+                                |  ##  |  ##  |------|       |------|  ##  |  ##  |
+                                |      |      |  ##  |       |  ##  |      |      |
+                                `--------------------'       `--------------------'
+```
+
+### 3. Cursor keys
+
+```
+,---------------------------------------------------.           ,--------------------------------------------------.
+|         |      |      |      |      |      |      |           |      |      |      |      |      |      |        |
+|---------|------|------|------|------|------|------|           |------|------|------|------|------|------|--------|
+|         | Home |      |  Up  |      | PgUp |      |           |      | PgUp |      |  Up  |      | Home |        |
+|---------|------|------|------|------|------|      |           |      |------|------|------|------|------|--------|
+|         | End  | Left | Down | Right| PgDn |------|           |------| PgDn | Left | Down | Right| End  |        |
+|---------|------|------|------|------|------|      |           |      |------|------|------|------|------|--------|
+|   ##    |  Up  |      | Down |  ##  |      |      |           |      |      |  ##  | Down |      |  Up  |   ##   |
+`---------|------|------|------|------|-------------'           `-------------|------|------|------|------|--------'
+  | Left  | Down | Right|      |      |                                       |      |      | Left | Down | Right|
+  `-----------------------------------'                                       `----------------------------------'
+                                       ,-------------.       ,-------------.
+                                       |      |      |       |      |      |
+                                ,------|------|------|       |------|------|------.
+                                |      |      |      |       |      |      |      |
+                                |  ##  |  ##  |------|       |------|  ##  |  ##  |
+                                |      |      |      |       |      |      |      |
+                                `--------------------'       `--------------------'
+```
+
+### 4. Mouse movement and clicks
+
+```
+,--------------------------------------------------.           ,--------------------------------------------------.
+|        |      |      |      |      |      |      |           |      |      |      |      |      |      |        |
+|--------|------|------|------|------|-------------|           |------|------|------|------|------|------|--------|
+|        |      | Lclk | MsUp | Rclk |      |      |           |      |      | Lclk | MsUp | Rclk |      |        |
+|--------|------|------|------|------|------|      |           |      |------|------|------|------|------|--------|
+|        |      |MsLeft|MsDown|MsRght|      |------|           |------|      |MsLeft|MsDown|MsRght|      |        |
+|--------|------|------|------|------|------|      |           |      |------|------|------|------|------|--------|
+|  Lclk  | MsUp | Rclk |MsDown|      |  ##  |      |           |      |  ##  |      |MsDown| Lclk | MsUp | Rclk   |
+`--------|------|------|------|------|-------------'           `-------------|------|------|------|------|--------'
+  |MsLeft|MsDown|MsRight      |      |                                       |      |      |MsLeft|MsDown|MsRght|
+  `----------------------------------'                                       `----------------------------------'
+                                       ,-------------.       ,-------------.
+                                       |      |      |       |      |      |
+                                ,------|------|------|       |------|------|------.
+                                |      |      |      |       |      |      |      |
+                                |      |      |------|       |------|      |      |
+                                |      |      |      |       |      |      |      |
+                                `--------------------'       `--------------------'
+```
+
+### 5. Keyword macros
+
+```
+,---------------------------------------------------.           ,--------------------------------------------------.
+|         |      |      | scarf| sadf | smily|      |           |      | decaf|      |      |      |      |        |
+|---------|------|------|------|------|------|------|           |------|------|------|------|------|------|--------|
+|         | const| volat| oper |  ret | tmpl |      |           |      | typen| cont |  prv |  pro | pub  |        |
+|---------|------|------|------|------|------|      |           |      |------|------|------|------|------|--------|
+|         |      |  str |  obj |      | gitl |------|           |------|      |      |      | nulp |      |        |
+|---------|------|------|------|------|------|      |           |      |------|------|------|------|------|--------|
+|         |      | extr |  cls | virt | break|      |           |      |namesp| goodm| goodn|      |      |        |
+`---------|------|------|------|------|-------------'           `-------------|------|------|------|------|--------'
+  |       |      |  inc |      |      |                                       |      |      |      |      |      |
+  `-----------------------------------'                                       `----------------------------------'
+                                       ,-------------.       ,-------------.
+                                       |      |      |       | ecet | ecets|
+                                ,------|------|------|       |------|------|------.
+                                |      |      |      |       |      |      |      |
+                                |      |      |------|       |------|      |      |
+                                |      |      |  ##  |       |  ##  |      |      |
+                                `--------------------'       `--------------------'
+```
+Please see `keymap.c` for the keywords/commands.
+Some are const, volatile, operator, return, template, typename, continue, private,
+protected, public, struct, class, extern, virtual, break, namespace.
+Also a git log command I use a lot (`git log --oneline --graph --decorate=short` (I know git can be configured but that is boring)).
+
+### 6. Emacs
+
+```
+,---------------------------------------------------.           ,--------------------------------------------------.
+|         |      |      |      |      |      | empb |           | emnb | emfs | emfb |      |      |      |        |
+|---------|------|------|------|------|------|------|           |------|------|------|------|------|------|--------|
+|         | emtr |      |      |      |      |      |           |      | emun | emre | w-up |      |      |        |
+|---------|------|------|------|------|------|      |           |      |------|------|------|------|------|--------|
+|         |      | emwr |      |      |      |------|           |------|      |w-left|w-down|w-rght|      |        |
+|---------|------|------|------|------|------|  ##  |           |  ##  |------|------|------|------|------|--------|
+|         |      |      |      |      |      |      |           |      |      |      |w-down|      |      |        |
+`---------|------|------|------|------|-------------'           `-------------|------|------|------|------|--------'
+  |       |      |      |      |      |                                       |      |      |      |      |      |
+  `-----------------------------------'                                       `----------------------------------'
+                                       ,-------------.       ,-------------.
+                                       |      |      |       |      |      |
+                                ,------|------|------|       |------|------|------.
+                                |      |      |      |       |      |      |      |
+                                |      |      |------|       |------|      |      |
+                                |      |      |      |       |      |      |      |
+                                `--------------------'       `--------------------'
+```
+Some emacs shortcuts like toggle read/write mode (emtr), write file (emwr), previous-buffer (empb),
+next-buffer (emnb), smaller font(emfs), larger font (emfb), undo (emun), redo (emre) and switching between windows in a frame.