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, 41 insertions, 38 deletions

diff --git a/quantum/keymap_extras/sendstring_belgian.h b/quantum/keymap_extras/sendstring_belgian.h
index 77531a14a..f07d85272 100644
--- a/quantum/keymap_extras/sendstring_belgian.h
+++ b/quantum/keymap_extras/sendstring_belgian.h
@@ -13,13 +13,14 @@
  * 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 belgian layout */
-#ifndef SENDSTRING_BELGIAN
-#define SENDSTRING_BELGIAN
+
+// Sendstring lookup tables for Belgian layouts
+
+#pragma once
 
 #include "keymap_belgian.h"
 
-const bool ascii_to_shift_lut[0x80] PROGMEM = {
+const bool ascii_to_shift_lut[128] PROGMEM = {
     0, 0, 0, 0, 0, 0, 0, 0,
     0, 0, 0, 0, 0, 0, 0, 0,
     0, 0, 0, 0, 0, 0, 0, 0,
@@ -38,7 +39,8 @@ const bool ascii_to_shift_lut[0x80] PROGMEM = {
     0, 0, 0, 0, 0, 0, 0, 0,
     0, 0, 0, 0, 0, 0, 0, 0
 };
-const bool ascii_to_altgr_lut[0x80] PROGMEM = {
+
+const bool ascii_to_altgr_lut[128] PROGMEM = {
     0, 0, 0, 0, 0, 0, 0, 0,
     0, 0, 0, 0, 0, 0, 0, 0,
     0, 0, 0, 0, 0, 0, 0, 0,
@@ -58,37 +60,38 @@ const bool ascii_to_altgr_lut[0x80] PROGMEM = {
     0, 0, 0, 1, 1, 1, 1, 0
 };
 
-// NOTE that you have to send the dead keys twice: tilda, circ
-// SEND_STRING(" !\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^^``_abcdefghijklmnopqrstuvwxyz{|}~~");
-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,
- /* SPACE  !     "      #        $     %     &      '                 */
-    KC_SPC, BE_EXLM, BE_QUOT, BE_QUOT, BE_DLR,BE_UGRV,BE_AMP, BE_APOS ,
-  /*  (      )     *      +        ,        -        .       /        */
-    BE_LPRN, BE_RPRN, BE_DLR,BE_EQL, BE_COMM, BE_MINS, BE_SCLN, BE_COLN,
-  /*   0     1     2     3     4     5    6     7                     */
-    BE_AGRV, BE_AMP, BE_EACU, BE_QUOT, BE_APOS, BE_LPRN, BE_PARA, BE_EGRV,
-  /*   8     9      :       ;         <        =       >       ?      */
-    BE_EXLM, BE_CCED, BE_COLN, BE_SCLN, BE_LESS,    BE_EQL, BE_LESS, BE_COMM,
-  /*   @     A     B     C     D     E     F     G                    */
-    BE_EACU, BE_A, KC_B, KC_C, KC_D, KC_E, KC_F, KC_G,
-  /*   H     I     J     K     L     M     N     O                    */
-    KC_H, KC_I, KC_J, KC_K, KC_L, BE_M, KC_N, KC_O,
-  /*   P     Q     R     S     T     U     V     W                    */
-    KC_P, BE_Q, KC_R, KC_S, KC_T, KC_U, KC_V, BE_W,
-  /*   X     Y     Z      [         \       ]       ^      _          */
-    KC_X, KC_Y, BE_Z, BE_CIRC, BE_LESS, BE_DLR, BE_PARA, BE_MINS,
-  /*   `       a     b     c     d     e     f     g                  */
-    BE_MU, BE_A, KC_B, KC_C, KC_D, KC_E, KC_F, KC_G,
-  /*   h     i     j     k     l     m     n     o                    */
-    KC_H, KC_I, KC_J, KC_K, KC_L, BE_M, KC_N, KC_O,
-  /*    p    q     r     s     t     u     v     w                    */
-    KC_P, BE_Q, KC_R, KC_S, KC_T, KC_U, KC_V, BE_W,
-  /*    x    y     z      {        |        }        ~    DELETE      */
-    KC_X, KC_Y, BE_Z, BE_CCED, BE_AMP, BE_AGRV, BE_EQL, 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,
 
-#endif
+    //       !        "        #        $        %        &        '
+    KC_SPC,  BE_EXLM, BE_QUOT, BE_QUOT, BE_DLR,  BE_UGRV, BE_AMP,  BE_APOS,
+    // (     )        *        +        ,        -        .        /
+    BE_LPRN, BE_RPRN, BE_DLR,  BE_EQL,  BE_COMM, BE_MINS, BE_SCLN, BE_COLN,
+    // 0     1        2        3        4        5        6        7
+    BE_AGRV, BE_AMP,  BE_EACU, BE_QUOT, BE_APOS, BE_LPRN, BE_PARA, BE_EGRV,
+    // 8     9        :        ;        <        =        >        ?
+    BE_EXLM, BE_CCED, BE_COLN, BE_SCLN, BE_LESS, BE_EQL,  BE_LESS, BE_COMM,
+    // @     A        B        C        D        E        F        G
+    BE_EACU, BE_A,    KC_B,    KC_C,    KC_D,    KC_E,    KC_F,    KC_G,
+    // H     I        J        K        L        M        N        O
+    KC_H,    KC_I,    KC_J,    KC_K,    KC_L,    BE_M,    KC_N,    KC_O,
+    // P     Q        R        S        T        U        V        W
+    KC_P,    BE_Q,    KC_R,    KC_S,    KC_T,    KC_U,    KC_V,    BE_W,
+    // X     Y        Z        [        \        ]        ^        _
+    KC_X,    KC_Y,    BE_Z,    BE_CIRC, BE_LESS, BE_DLR,  BE_PARA, BE_MINS,
+    // `     a        b        c        d        e        f        g
+    BE_MU,   BE_A,    KC_B,    KC_C,    KC_D,    KC_E,    KC_F,    KC_G,
+    // h     i        j        k        l        m        n        o
+    KC_H,    KC_I,    KC_J,    KC_K,    KC_L,    BE_M,    KC_N,    KC_O,
+    // p     q        r        s        t        u        v        w
+    KC_P,    BE_Q,    KC_R,    KC_S,    KC_T,    KC_U,    KC_V,    BE_W,
+    // x     y        z        {        |        }        ~        DEL
+    KC_X,    KC_Y,    BE_Z,    BE_CCED, BE_AMP,  BE_AGRV, BE_EQL,  KC_DEL
+};