SQLite Forum

Unicode and CLI for Mac
I believe we may be talking about the same thing. In High Sierra it's available from my title bar, and has several options (ABC, ABC Extended, Canadian English, Unicode Hex Input, Show Emoji and Symbols, Show Keyboard Viewer, Open Keyboard Preferences). If I pick Show Keyboard Viewer it displays a full Mac keyboard.

But even then it doesn't give me any accented characters. As soon as I hit Alt it throws me back to the bash prompt.