Sendstring LUT improvements (#5727)

* Align sendstring LUTs to 9 characters wide

* Replace 0 with XXXXXXX

* Use decimal 128 for LUT size

* Align heading comments

* Add ASCII table comments

* Add missing AltGr LUTs and adjust keycode LUTs accordingly

* Use pragma once

* Correct a couple more keycodes

* Capitalise "BÉPO"

* Also clean up the default tables

* Tidy up Belgian and Norman LUTs

1 files changed, 37 insertions, 19 deletions

diff --git a/quantum/keymap_extras/sendstring_norman.h b/quantum/keymap_extras/sendstring_norman.h
index 57d450ca8..8d4ec8dab 100644
--- a/quantum/keymap_extras/sendstring_norman.h
+++ b/quantum/keymap_extras/sendstring_norman.h
@@ -13,27 +13,45 @@
  * You should have received a copy of the GNU General Public License
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
-/* Sendstring definitions for the Colemak layout */
+
+// Sendstring lookup tables for Norman layouts
+
 #pragma once
 
 #include "keymap_norman.h"
 
-const uint8_t ascii_to_keycode_lut[0x80] PROGMEM = {
-    0, 0, 0, 0, 0, 0, 0, 0,
-    KC_BSPC, KC_TAB, KC_ENT, 0, 0, 0, 0, 0,
-    0, 0, 0, 0, 0, 0, 0, 0,
-    0, 0, 0, KC_ESC, 0, 0, 0, 0,
-    KC_SPC, KC_1, KC_QUOT, KC_3, KC_4, KC_5, KC_7, KC_QUOT,
-    KC_9, KC_0, KC_8, KC_EQL, KC_COMM, KC_MINS, KC_DOT, KC_SLSH,
-    KC_0, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7,
-    KC_8, KC_9, NM_SCLN, NM_SCLN, KC_COMM, KC_EQL, KC_DOT, KC_SLSH,
-    KC_2, NM_A, NM_B, NM_C, NM_D, NM_E, NM_F, NM_G,
-    NM_H, NM_I, NM_J, NM_K, NM_L, NM_M, NM_N, NM_O,
-    NM_P, NM_Q, NM_R, NM_S, NM_T, NM_U, NM_V, NM_W,
-    NM_X, NM_Y, NM_Z, KC_LBRC, KC_BSLS, KC_RBRC, KC_6, KC_MINS,
-    KC_GRV, NM_A, NM_B, NM_C, NM_D, NM_E, NM_F, NM_G,
-    NM_H, NM_I, NM_J, NM_K, NM_L, NM_M, NM_N, NM_O,
-    NM_P, NM_Q, NM_R, NM_S, NM_T, NM_U, NM_V, NM_W,
-    NM_X, NM_Y, NM_Z, KC_LBRC, KC_BSLS, KC_RBRC, KC_GRV, KC_DEL
-};
+const uint8_t ascii_to_keycode_lut[128] PROGMEM = {
+    // NUL   SOH      STX      ETX      EOT      ENQ      ACK      BEL
+    XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+    // BS    TAB      LF       VT       FF       CR       SO       SI
+    KC_BSPC, KC_TAB,  KC_ENT,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+    // DLE   DC1      DC2      DC3      DC4      NAK      SYN      ETB
+    XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
+    // CAN   EM       SUB      ESC      FS       GS       RS       US
+    XXXXXXX, XXXXXXX, XXXXXXX, KC_ESC,  XXXXXXX, XXXXXXX, XXXXXXX, XXXXXXX,
 
+    //       !        "        #        $        %        &        '
+    KC_SPC,  KC_1,    KC_QUOT, KC_3,    KC_4,    KC_5,    KC_7,    KC_QUOT,
+    // (     )        *        +        ,        -        .        /
+    KC_9,    KC_0,    KC_8,    KC_EQL,  KC_COMM, KC_MINS, KC_DOT,  KC_SLSH,
+    // 0     1        2        3        4        5        6        7
+    KC_0,    KC_1,    KC_2,    KC_3,    KC_4,    KC_5,    KC_6,    KC_7,
+    // 8     9        :        ;        <        =        >        ?
+    KC_8,    KC_9,    NM_SCLN, NM_SCLN, KC_COMM, KC_EQL,  KC_DOT,  KC_SLSH,
+    // @     A        B        C        D        E        F        G
+    KC_2,    NM_A,    NM_B,    NM_C,    NM_D,    NM_E,    NM_F,    NM_G,
+    // H     I        J        K        L        M        N        O
+    NM_H,    NM_I,    NM_J,    NM_K,    NM_L,    NM_M,    NM_N,    NM_O,
+    // P     Q        R        S        T        U        V        W
+    NM_P,    NM_Q,    NM_R,    NM_S,    NM_T,    NM_U,    NM_V,    NM_W,
+    // X     Y        Z        [        \        ]        ^        _
+    NM_X,    NM_Y,    NM_Z,    KC_LBRC, KC_BSLS, KC_RBRC, KC_6,    KC_MINS,
+    // `     a        b        c        d        e        f        g
+    KC_GRV,  NM_A,    NM_B,    NM_C,    NM_D,    NM_E,    NM_F,    NM_G,
+    // h     i        j        k        l        m        n        o
+    NM_H,    NM_I,    NM_J,    NM_K,    NM_L,    NM_M,    NM_N,    NM_O,
+    // p     q        r        s        t        u        v        w
+    NM_P,    NM_Q,    NM_R,    NM_S,    NM_T,    NM_U,    NM_V,    NM_W,
+    // x     y        z        {        |        }        ~        DEL
+    NM_X,    NM_Y,    NM_Z,    KC_LBRC, KC_BSLS, KC_RBRC, KC_GRV,  KC_DEL
+};