portrait_religious_orthodox_trigger

The comment above it in the file

Eastern Christian: Orthodox, Miaphysite, Church of the East, Iconoclast, Bogomilist, Paulician, Messalian, etc.
Rite doctrine, not faith: Chalcedonian christian_faith has rites of both traditions

What it checks

• the game's own tooltip text · ◦ our reading of the script line · code the script where neither exists

“They” is whatever it runs on (the scope it is called in). The scripted triggers and effects it calls link to their own pages; $PARAMETERS$ stay as written: each call fills them in.

portrait_religious_orthodox_trigger = {
	OR = {
		rite = {
			rite_has_doctrine = special_doctrine_is_eastern_christian_faith
		}
		portrait_christian_faith_orthodox_trigger = yes
	}
}