Hello, JFYI I have just submitted zeroth version of yast-fonts module in: https://github.com/yast/yast-fonts/ Looking forward to your opinions and corrections! Besides: during the development, I saved time to time versions of work done. As the result, I have eleven steps from yast hello world to initial git commit: 0. 'Hello world' and 'Exit' button. 1. Two times 'Hello world' and 'Exit' button in two CWM tabs. 2. Widgets of 'Rendering' Tab. 3. Widgets of 'Prefered Families' Tab. 4. (a) Language selection dialog. (b) Family selection dialog. (c) Embedded bitmap widget logic. (d) Presets button. (e) Split sources to corresponding parts. 5. (a) Read from and write to /etc/sysconfig/fonts-config. (b) Read fc-list command to figure out installed families. 6. Refined Add Family dialog. 7. Check for installed/not installed families. 8. Added help. 9. Logging. 10. Packaging work. They are in very raw state right now, sometimes with debug messages, sometimes with traps. If you find it useful from someone who never wrote yast module and never wrote ruby code before, let me know what to do with it. Petr