blep

// The ideas:
// - Initialize varying key to SDL_SCANCODE_UNKNOWN
// - On KeyPress, retrieve the actual ASCII code corresponding to the letter, and map related input

static void ImGui_ImplSDL2_SetScancodeFromLetter(ImGuiIO& io, int scanCode, int ascii)
{
    switch (ascii)
    {
    case 'a': case 'A':
        io.KeyMap[ImGuiKey_A] = scanCode;