1 files changed, 2 insertions, 0 deletions
diff --git a/quantum/quantum.c b/quantum/quantum.c
index db52c782f..aac1d07a9 100644
--- a/quantum/quantum.c
+++ b/quantum/quantum.c
@@ -480,6 +480,8 @@ bool process_record_quantum(keyrecord_t *record) {
                                       |MOD_BIT(KC_LGUI)|MOD_BIT(KC_RGUI)));
       
 #ifdef GRAVE_ESC_CTRL_OVERRIDE
+      // if CTRL is pressed, ESC is always read as ESC, even if SHIFT or GUI is pressed.
+      // this is handy for the ctrl+shift+esc shortcut on windows, among other things.
       if (get_mods() & (MOD_BIT(KC_LCTL) | MOD_BIT(KC_RCTL)))
         shifted = 0;
 #endif