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Adding a clarifying comment in case a programmer unfamiliar with UTF-16 and UTF-32's relationship chances upon the code.

This commit is contained in:
hgs3 2021-08-07 22:41:54 -05:00 committed by Sam Lantinga
parent 3470112969
commit cb0fd05eeb
1 changed files with 2 additions and 1 deletions
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3
src/video/windows/SDL_windowsevents.c
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@ -898,7 +898,8 @@ WIN_WindowProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
} }
data->high_surrogate = 0; data->high_surrogate = 0;
} else { } else {
/* The code point is in the Basic Multilingual Plane */ /* The code point is in the Basic Multilingual Plane.
It's numerically equal to UTF-32. */
char text[5]; char text[5];
if (WIN_ConvertUTF32toUTF8((UINT32)wParam, text)) { if (WIN_ConvertUTF32toUTF8((UINT32)wParam, text)) {
SDL_SendKeyboardText(text); SDL_SendKeyboardText(text);