3 files changed, 28 insertions, 7 deletions
diff --git a/keyboards/planck/keymaps/cbbrowne/config.h b/keyboards/planck/keymaps/cbbrowne/config.h
index 2d3df59bd..58cd2cc5b 100644
--- a/keyboards/planck/keymaps/cbbrowne/config.h
+++ b/keyboards/planck/keymaps/cbbrowne/config.h
@@ -9,6 +9,11 @@
 #define randmul 181
 #define randmod 167
 
+/* Filler to make layering a bit clearer *
+ * borrowed from basic keymap            */
+
+#define _______ KC_TRNS
+
 #endif
 
 
diff --git a/keyboards/planck/keymaps/cbbrowne/keymap.c b/keyboards/planck/keymaps/cbbrowne/keymap.c
index 14a5be170..55385acd6 100644
--- a/keyboards/planck/keymaps/cbbrowne/keymap.c
+++ b/keyboards/planck/keymaps/cbbrowne/keymap.c
@@ -1,6 +1,6 @@
 #include "planck.h"
 #ifdef BACKLIGHT_ENABLE
-  #include "backlight.h"
+#include "backlight.h"
 #endif
 #include "config.h"
 #include "quantum.h"
@@ -86,18 +86,19 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
   {KC_LCTL, KC_A,    KC_S,    KC_D,    KC_F,    KC_G,    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_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH, KC_QUOT },
   {KC_TAB,  M(M_LED), KC_LALT, KC_LGUI, MO(_LW), KC_SPC,  KC_SPC,  MO(_RS), KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT}
+  /* Note that KC_SPC is recorded TWICE, so that either matrix position can activate it */
 },
 [_RS] = { /* RAISE */
   {KC_GRV,  KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,    KC_8,    KC_9,    KC_0,    KC_BSPC},
-  {KC_TRNS, KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_MINS, KC_EQL,  KC_LBRC, KC_RBRC, KC_BSLS},
-  {KC_TRNS, KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  DF(_QW), DF(_KP), DF(_KP), RESET,   KC_TRNS},
-  {KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY}
+  {_______, 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,  DF(_QW), DF(_KP), DF(_KP), RESET,   _______},
+  {_______, _______, _______, _______, _______, _______, _______, _______, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY}
 },
 [_LW] = { /* LOWER */
   {KC_TILD, KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, KC_BSPC},
-  {KC_TRNS, KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_UNDS, KC_PLUS, KC_LCBR, KC_RCBR, KC_PIPE},
-  {KC_TRNS, KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  DF(_QW), DF(_KP), DF(_KP), RESET,   KC_TRNS},
-  {KC_TRNS, DF(_KP), KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY}
+  {_______, 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,  DF(_QW), DF(_KP), DF(_KP), RESET,   _______},
+  {_______, DF(_KP), _______, _______, _______, _______, _______, _______, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY}
 },
 [_KP] = { /* Key Pad */
   {KC_ESC,  M(M_USERNAME),    M(M_VERSION),   KC_F10,   KC_F11,  KC_F12,   KC_PGUP, KC_KP_ENTER, KC_7, KC_8, KC_9, KC_BSPC},
@@ -107,6 +108,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
 }
 };
 
+/* What is fn_actions actually used for??? */
 const uint16_t PROGMEM fn_actions[] = {
 };
 
diff --git a/keyboards/planck/keymaps/cbbrowne/readme.md b/keyboards/planck/keymaps/cbbrowne/readme.md
index c676dd2c1..5f08530f4 100644
--- a/keyboards/planck/keymaps/cbbrowne/readme.md
+++ b/keyboards/planck/keymaps/cbbrowne/readme.md
@@ -62,3 +62,17 @@ doing sundry experimentation:
      and shift ESC off the first column so KC_LCTL and KC_LALT can
      be on the first column.
    * I needed to swap ' and ENTER
+
+4. TODO
+---------------------------------------------------------
+
+  * I use tmux quite a lot; the mollat keymap seems to have some
+    interesting helpers.  It might be interesting to add a "tmux
+    layer"
+  * The mollat tmux layer also suggests some thoughts about Emacs
+    helpers.
+  * I do not presently have anything that handles X11 screen
+    switching, as with Control-Alt-various
+	
+
+