Convert from WIndows 3.1 calendar.exe

Well, this is not a question, just I didn't found a better place. Maybe people who needs to convert their old files from Windows 3.1 calendar.exe proprietary binary fileformat will find this post and find useful my script:

https://github.com/fejesd/cal2rednotebook

I've managed to convert my diary back to 1994 (yes, this is 24 years of data). Rednotebook works quite well, however loading is a bit slow at startup with so many entries :)

I hope this helps someone.