A tampermonkey script for dumping your course schedule to .ics file for NAIST students.

0. Install the Tampermonkey extension (if not) for Chrome (not tested on other browsers);
1. Install and enable this script;
2. Log in https://subjregist.naist.jp/registrations/preview_list as usual;
3. Right click in the blank area of the page, then click Schedule Dumper in the context menu (Tampermonkey => Schedule Dumper). If you installed the schedule_dumper_ester_egg.js, please input ↑↑↓↓←→←→BABA on the keyboard within 3s to fire the dumper.
4. Follow the instruction, save the dumped .ics file to your computer;
5. Import the .ics file to your calendar application (tested on the google calendar).