6 files changed, 35 insertions, 29 deletions

diff --git a/quantum/process_keycode/process_combo.c b/quantum/process_keycode/process_combo.c
index 6e9c28e4f..13f8bbb33 100644
--- a/quantum/process_keycode/process_combo.c
+++ b/quantum/process_keycode/process_combo.c
@@ -18,9 +18,6 @@
 #include "print.h"
 
 
-#define COMBO_TIMER_ELAPSED -1
-
-
 __attribute__ ((weak))
 combo_t key_combos[COMBO_COUNT] = {
 
@@ -65,7 +62,7 @@ static bool process_single_combo(combo_t *combo, uint16_t keycode, keyrecord_t *
     if (-1 == (int8_t)index) return false;
 
     /* The combos timer is used to signal whether the combo is active */
-    bool is_combo_active = COMBO_TIMER_ELAPSED == combo->timer ? false : true;
+    bool is_combo_active = combo->is_active;
 
     if (record->event.pressed) {
         KEY_STATE_DOWN(index);
@@ -73,9 +70,10 @@ static bool process_single_combo(combo_t *combo, uint16_t keycode, keyrecord_t *
         if (is_combo_active) {
             if (ALL_COMBO_KEYS_ARE_DOWN) { /* Combo was pressed */
                 send_combo(combo->keycode, true);
-                combo->timer = COMBO_TIMER_ELAPSED;
+                combo->is_active = false;
             } else { /* Combo key was pressed */
                 combo->timer = timer_read();
+                combo->is_active = true;
 #ifdef COMBO_ALLOW_ACTION_KEYS
                 combo->prev_record = *record;
 #else
@@ -99,6 +97,7 @@ static bool process_single_combo(combo_t *combo, uint16_t keycode, keyrecord_t *
             send_keyboard_report();
             unregister_code16(keycode);
 #endif
+            combo->is_active = false;
             combo->timer = 0;            
         }
 
@@ -106,6 +105,7 @@ static bool process_single_combo(combo_t *combo, uint16_t keycode, keyrecord_t *
     }
 
     if (NO_COMBO_KEYS_ARE_DOWN) {
+        combo->is_active = true;
         combo->timer = 0;
     }
 
@@ -132,14 +132,14 @@ void matrix_scan_combo(void)
         #pragma GCC diagnostic ignored "-Warray-bounds"
         combo_t *combo = &key_combos[i];
         #pragma GCC diagnostic pop
-        if (combo->timer &&
-            combo->timer != COMBO_TIMER_ELAPSED && 
+        if (combo->is_active &&
+            combo->timer &&
             timer_elapsed(combo->timer) > COMBO_TERM) {
-            
+
             /* This disables the combo, meaning key events for this
              * combo will be handled by the next processors in the chain 
              */
-            combo->timer = COMBO_TIMER_ELAPSED;
+            combo->is_active = false;
 
 #ifdef COMBO_ALLOW_ACTION_KEYS
             process_action(&combo->prev_record, 
diff --git a/quantum/process_keycode/process_combo.h b/quantum/process_keycode/process_combo.h
index a5dbd788a..a5787c9ed 100644
--- a/quantum/process_keycode/process_combo.h
+++ b/quantum/process_keycode/process_combo.h
@@ -33,6 +33,7 @@ typedef struct
     uint8_t state;
 #endif
     uint16_t timer;
+    bool is_active;
 #ifdef COMBO_ALLOW_ACTION_KEYS
     keyrecord_t prev_record;
 #else
diff --git a/quantum/process_keycode/process_terminal.c b/quantum/process_keycode/process_terminal.c
index 6998639f2..e791deffc 100644
--- a/quantum/process_keycode/process_terminal.c
+++ b/quantum/process_keycode/process_terminal.c
@@ -273,11 +273,17 @@ bool process_terminal(uint16_t keycode, keyrecord_t *record) {
             disable_terminal();
             return false;
         }
+
+        if ((keycode >= QK_MOD_TAP && keycode <= QK_MOD_TAP_MAX) || (keycode >= QK_LAYER_TAP && keycode <= QK_LAYER_TAP_MAX)) {
+            keycode = keycode & 0xFF;
+        }
+
         if (keycode < 256) {
             uint8_t str_len;
             char char_to_add;
             switch (keycode) {
                 case KC_ENTER:
+                case KC_KP_ENTER:
                     push_to_cmd_buffer();
                     current_cmd_buffer_pos = 0;
                     process_terminal_command();
diff --git a/quantum/process_keycode/process_unicode_common.c b/quantum/process_keycode/process_unicode_common.c
index 3286f45b5..b64feb700 100644
--- a/quantum/process_keycode/process_unicode_common.c
+++ b/quantum/process_keycode/process_unicode_common.c
@@ -216,7 +216,7 @@ bool process_unicode_common(uint16_t keycode, keyrecord_t *record) {
 #if   defined(UNICODE_ENABLE)
   return process_unicode(keycode, record);
 #elif defined(UNICODEMAP_ENABLE)
-  return process_unicode_map(keycode, record);
+  return process_unicodemap(keycode, record);
 #elif defined(UCIS_ENABLE)
   return process_ucis(keycode, record);
 #else
diff --git a/quantum/process_keycode/process_unicodemap.c b/quantum/process_keycode/process_unicodemap.c
index 75f35112b..cee9acb5f 100644
--- a/quantum/process_keycode/process_unicodemap.c
+++ b/quantum/process_keycode/process_unicodemap.c
@@ -18,8 +18,7 @@
 #include "process_unicode_common.h"
 
 __attribute__((weak))
-const uint32_t PROGMEM unicode_map[] = {
-};
+const uint32_t PROGMEM unicode_map[] = {};
 
 void register_hex32(uint32_t hex) {
   bool onzerostart = true;
@@ -42,26 +41,26 @@ void register_hex32(uint32_t hex) {
 }
 
 __attribute__((weak))
-void unicode_map_input_error() {}
+void unicodemap_input_error() {}
 
-bool process_unicode_map(uint16_t keycode, keyrecord_t *record) {
-  uint8_t input_mode = get_unicode_input_mode();
-  if ((keycode & QK_UNICODE_MAP) == QK_UNICODE_MAP && record->event.pressed) {
-    const uint32_t* map = unicode_map;
-    uint16_t index = keycode - QK_UNICODE_MAP;
-    uint32_t code = pgm_read_dword(&map[index]);
-    if (code > 0xFFFF && code <= 0x10ffff && input_mode == UC_OSX) {
+bool process_unicodemap(uint16_t keycode, keyrecord_t *record) {
+  if ((keycode & QK_UNICODEMAP) == QK_UNICODEMAP && record->event.pressed) {
+    uint16_t index = keycode - QK_UNICODEMAP;
+    uint32_t code = pgm_read_dword(unicode_map + index);
+    uint8_t input_mode = get_unicode_input_mode();
+
+    if (code > 0xFFFF && code <= 0x10FFFF && input_mode == UC_OSX) {
       // Convert to UTF-16 surrogate pair
       code -= 0x10000;
-      uint32_t lo = code & 0x3ff;
-      uint32_t hi = (code & 0xffc00) >> 10;
+      uint32_t lo = code & 0x3FF, hi = (code & 0xFFC00) >> 10;
+
       unicode_input_start();
-      register_hex32(hi + 0xd800);
-      register_hex32(lo + 0xdc00);
+      register_hex32(hi + 0xD800);
+      register_hex32(lo + 0xDC00);
       unicode_input_finish();
-    } else if ((code > 0x10ffff && input_mode == UC_OSX) || (code > 0xFFFFF && input_mode == UC_LNX)) {
-      // when character is out of range supported by the OS
-      unicode_map_input_error();
+    } else if ((code > 0x10FFFF && input_mode == UC_OSX) || (code > 0xFFFFF && input_mode == UC_LNX)) {
+      // Character is out of range supported by the OS
+      unicodemap_input_error();
     } else {
       unicode_input_start();
       register_hex32(code);
diff --git a/quantum/process_keycode/process_unicodemap.h b/quantum/process_keycode/process_unicodemap.h
index f6d64bb86..5764697f8 100644
--- a/quantum/process_keycode/process_unicodemap.h
+++ b/quantum/process_keycode/process_unicodemap.h
@@ -19,5 +19,5 @@
 #include "quantum.h"
 #include "process_unicode_common.h"
 
-void unicode_map_input_error(void);
-bool process_unicode_map(uint16_t keycode, keyrecord_t *record);
+void unicodemap_input_error(void);
+bool process_unicodemap(uint16_t keycode, keyrecord_t *record);