Function MetricsHelpMarker

src/imgui/imgui.cpp:15781–15791

Avoid naming collision with imgui_demo.cpp's HelpMarker() for unity builds.

#if !defined(IMGUI_DISABLE_DEMO_WINDOWS) || !defined(IMGUI_DISABLE_DEBUG_TOOLS)
// Avoid naming collision with imgui_demo.cpp's HelpMarker() for unity builds.
static void MetricsHelpMarker(const char* desc)
{
    ImGui::TextDisabled("(?)");
    if (ImGui::BeginItemTooltip())
    {
        ImGui::PushTextWrapPos(ImGui::GetFontSize() * 35.0f);
        ImGui::TextUnformatted(desc);
        ImGui::PopTextWrapPos();
        ImGui::EndTooltip();
    }
}
#endif

#ifndef IMGUI_DISABLE_DEBUG_TOOLS