procs

code/game/machinery/doors/airlock.dm

@@ -114,7 +114,7 @@
 		set_frequency(frequency)
 
 	if(closeOtherId != null)
-		addtimer(CALLBACK(.proc/update_other_id), 5)
+		addtimer(CALLBACK(PROC_REF(update_other_id)), 5)
 	if(glass)
 		airlock_material = "glass"
 	if(security_level > AIRLOCK_SECURITY_METAL)
@@ -1107,11 +1107,11 @@
 		if(!beingcrowbarred) //being fireaxe'd
 			var/obj/item/twohanded/fireaxe/F = I
 			if(F.wielded)
-				INVOKE_ASYNC(src, (density ? .proc/open :PROC_REF(close)), 2)
+				INVOKE_ASYNC(src, (density ? PROC_REF(open) : PROC_REF(close)), 2)
 			else
 				to_chat(user, "<span class='warning'>You need to be wielding the fire axe to do that!</span>")
 		else
-			INVOKE_ASYNC(src, (density ? .proc/open :PROC_REF(close)), 2)
+			INVOKE_ASYNC(src, (density ? PROC_REF(open) :PROC_REF(close)), 2)
 
 	if(istype(I, /obj/item/crowbar/power))
 		if(isElectrified())

code/game/machinery/hologram.dm

@@ -637,7 +637,7 @@ For the other part of the code, check silicon say.dm. Particularly robot talk.*/
 		if(HOLORECORD_SOUND)
 			playsound(src,entry[2],50,1)
 		if(HOLORECORD_DELAY)
-			addtimer(CALLBACK(src,.proc/replay_entry,entry_number+1),entry[2])
+			addtimer(CALLBACK(src,PROC_REF(replay_entry),entry_number+1),entry[2])
 			return
 		if(HOLORECORD_LANGUAGE)
 			var/datum/language_holder/holder = replay_holo.get_language_holder()

code/game/objects/items/RCD.dm

@@ -453,7 +453,7 @@ RLD
 		choices += list(
 			"Change Window Type" = image(icon = 'icons/mob/radial.dmi', icon_state = "windowtype")
 		)
-	var/choice = show_radial_menu(user,src,choices, custom_check = CALLBACK(src,.proc/check_menu,user))
+	var/choice = show_radial_menu(user,src,choices, custom_check = CALLBACK(src,PROC_REF(check_menu),user))
 	if(!check_menu(user))
 		return
 	switch(choice)