extensions/ical/readme.md
https://ccfddl.com/conference/deadlines_en.icshttps://ccfddl.com/conference/deadlines_zh.icsThe filter is mapped to the name of iCal file in the following rules:
deadlines_en.ics and deadlines_zh.icsdeadlines_{lang}_{ccf_rank}.ics, deadlines_{lang}_{core_rank}.ics, deadlines_{lang}_{thcpl_rank}.ics, or deadlines_{lang}_{sub}.icsccf_rank, core_rank, thcpl_rank, and subccf_rank, core_rank, thcpl_rank, and subdeadlines_{lang}_{ccf_rank}_{core_rank}_{thcpl_rank}_{sub}.icsFor example, given filter: lang=en, core=A, thcpl=B, sub=SE, it will refer to deadlines_en_core_A_thcpl_B_SE.ics.
For A*, the generated filename uses Astar, for example deadlines_en_core_Astar_SE.ics.