procs

code/game/atoms.dm

@@ -688,7 +688,7 @@
 
 /atom/proc/hitby(atom/movable/AM, skipcatch, hitpush, blocked, datum/thrownthing/throwingdatum)
 	if(density && !has_gravity(AM)) //thrown stuff bounces off dense stuff in no grav, unless the thrown stuff ends up inside what it hit(embedding, bola, etc...).
-		addtimer(CALLBACK(src, .proc/hitby_react, AM), 2)
+		addtimer(CALLBACK(src, PROC_REF(hitby_react), AM), 2)
 
 /atom/proc/hitby_react(atom/movable/AM)
 	if(AM && isturf(AM.loc))
@@ -1302,7 +1302,7 @@
 
 /atom/proc/update_filters()
 	filters = null
-	filter_data = sortTim(filter_data, /proc/cmp_filter_data_priority, TRUE)
+	filter_data = sortTim(filter_data, GLOBAL_PROC_REF(cmp_filter_data_priority), TRUE)
 	for(var/f in filter_data)
 		var/list/data = filter_data[f]
 		var/list/arguments = data.Copy()