forked from forks/qmk_firmware
fixed a bug related to mod + Grave with combined ESC/Grave key
This only applies to keymaps that has combined esc/grave. Here we call it theKEY. Think about the motion when we do shift + theKEY (typing ~), or CMD + theKEY (switching window on MAC). Based on the original code, we must do following sequence: press shift -> press theKEY -> release theKEY -> release shift. However, it is very possible and natural that we do this stroke sequence instead: press shift -> press theKEY -> release shift -> release theKEY. If we do the 2nd stroke sequence, the code will del_key(ESC) instead of (GRV) when we release theKEY. This caused some inconvenient issues and ghost typing. By adding a flag, this issue is eliminated and will not affect any other functions.
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@ -50,6 +50,7 @@ const uint16_t PROGMEM fn_actions[] = {
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void action_function(keyrecord_t *record, uint8_t id, uint8_t opt) {
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static uint8_t mods_pressed;
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static bool mods_flag;
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switch (id) {
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case 0:
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@ -62,6 +63,7 @@ void action_function(keyrecord_t *record, uint8_t id, uint8_t opt) {
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*/
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if (mods_pressed) {
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add_key(KC_GRV);
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mod_flag = true;
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send_keyboard_report();
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} else {
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add_key(KC_ESC);
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@ -70,8 +72,9 @@ void action_function(keyrecord_t *record, uint8_t id, uint8_t opt) {
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} else {
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/* The key is being released.
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*/
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if (mods_pressed) {
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if (mod_flag) {
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del_key(KC_GRV);
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mod_flag = false;
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send_keyboard_report();
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} else {
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del_key(KC_ESC);
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