Which property should I adjust to change the code completion background?

[0123takaokeita]

‘irb’ などで window が出たときに見えない問題を解決したい。

テーマの変更で対応はできるが、このwindow だけ調整できる方法は無いだろうか？

だれかご存知だったら教えていただけませんか？

I want to solve the problem of not being able to see the window when it appears in 'irb', etc.

I can change the theme, but is there any way to adjust only this window?

If anyone knows of a way to do this, please let me know.

[wez]

This is something that irb controls; there is an open issue about it over here: ruby/irb#328

[0123takaokeita]

Thank you for letting me know.

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