Polish (Programmers) Keyboard Layout for use with Japanese MacBooks

Prerequisites

• Google Japanese Input (Google IME); also available from Homebrew Cask google-japanese-ime
• Polish Input Source added in System Preferences -> Keyboard -> Input Sources

Configuration

1. Place the Pol-Jap.keylayout in /Library/Keyboard Layouts
2. Logoff, logon
3. System Preferences -> Input Sources -> + -> Others -> Pol-Jap

Remarks

If Pol-Jap.keylayout is saved to ~/Library/Keyboard Layouts user can select it, but upon screen lock, it gets switched to different layout and does not come back after unlocking.

The layout was created using Ukelele