what srcery is this (removes implied srcs)

code/modules/assembly/holder.dm

@@ -30,7 +30,7 @@
 	return ..()
 
 /obj/item/assembly_holder/attach(var/obj/item/D, var/obj/item/D2, var/mob/user)
-	if(!D||!D2)
+	if(!D || !D2)
 		return FALSE
 	if(!isassembly(D) || !isassembly(D2))
 		return FALSE
@@ -60,7 +60,7 @@
 		for(var/O in a_left.attached_overlays)
 			overlays += "[O]_l"
 	if(a_right)
-		src.overlays += "[a_right.icon_state]_right"
+		overlays += "[a_right.icon_state]_right"
 		for(var/O in a_right.attached_overlays)
 			overlays += "[O]_r"
 	if(master)
@@ -69,8 +69,8 @@
 
 /obj/item/assembly_holder/examine(mob/user)
 	..(user)
-	if(in_range(src, user) || src.loc == user)
-		if(src.secured)
+	if(in_range(src, user) || loc == user)
+		if(secured)
 			to_chat(user, "\The [src] is ready!")
 		else
 			to_chat(user, "\The [src] can be attached!")
@@ -157,8 +157,8 @@
 
 
 /obj/item/assembly_holder/attack_self(mob/user as mob)
-	src.add_fingerprint(user)
-	if(src.secured)
+	add_fingerprint(user)
+	if(secured)
 		if(!a_left || !a_right)
 			to_chat(user, "<span class='warning'>Assembly part missing!</span>")
 			return

code/modules/assembly/igniter.dm

@@ -25,13 +25,13 @@
 		return FALSE//Cooldown check
 	var/turf/location = get_turf(loc)
 	if(location)	location.hotspot_expose(1000,1000)
-	if(istype(src.loc,/obj/item/assembly_holder))
-		if(istype(src.loc.loc, /obj/structure/reagent_dispensers/fueltank/))
-			var/obj/structure/reagent_dispensers/fueltank/tank = src.loc.loc
+	if(istype(loc,/obj/item/assembly_holder))
+		if(istype(loc.loc, /obj/structure/reagent_dispensers/fueltank/))
+			var/obj/structure/reagent_dispensers/fueltank/tank = loc.loc
 			if(tank)
 				tank.boom(TRUE)
-		if(istype(src.loc.loc, /obj/item/reagent_containers/glass/beaker/))
-			var/obj/item/reagent_containers/glass/beaker/beakerbomb = src.loc.loc
+		if(istype(loc.loc, /obj/item/reagent_containers/glass/beaker/))
+			var/obj/item/reagent_containers/glass/beaker/beakerbomb = loc.loc
 			if(beakerbomb)
 				beakerbomb.heat_beaker()
 

code/modules/assembly/mousetrap.dm

@@ -58,7 +58,7 @@
 		var/mob/living/simple_animal/mouse/M = target
 		visible_message("<span class='danger'>SPLAT!</span>")
 		M.splat()
-	playsound(src.loc, 'sound/effects/snap.ogg', 50, 1)
+	playsound(loc, 'sound/effects/snap.ogg', 50, 1)
 	layer = MOB_LAYER - 0.2
 	armed = 0
 	update_icon()

code/modules/assembly/signaler.dm

@@ -67,14 +67,14 @@
 		Frequency:
 		<A href='byond://?src=[UID()];freq=-10'>-</A>
 		<A href='byond://?src=[UID()];freq=-2'>-</A>
-		[format_frequency(src.frequency)]
+		[format_frequency(frequency)]
 		<A href='byond://?src=[UID()];freq=2'>+</A>
 		<A href='byond://?src=[UID()];freq=10'>+</A><BR>
 
 		Code:
 		<A href='byond://?src=[UID()];code=-5'>-</A>
 		<A href='byond://?src=[UID()];code=-1'>-</A>
-		[src.code]
+		[code]
 		<A href='byond://?src=[UID()];code=1'>+</A>
 		<A href='byond://?src=[UID()];code=5'>+</A><BR>
 		[t1]
@@ -102,10 +102,10 @@
 		set_frequency(new_frequency)
 
 	if(href_list["code"])
-		src.code += text2num(href_list["code"])
-		src.code = round(src.code)
-		src.code = min(100, src.code)
-		src.code = max(1, src.code)
+		code += text2num(href_list["code"])
+		code = round(code)
+		code = min(100, code)
+		code = max(1, code)
 	if(href_list["receive"])
 		receiving = !receiving
 
@@ -135,7 +135,7 @@
 	return
 
 /obj/item/assembly/signaler/pulse(var/radio = 0)
-	if(src.connected && src.wires)
+	if(connected && wires)
 		connected.Pulse(src)
 	else
 		return ..(radio)
@@ -147,11 +147,11 @@
 	if(signal.encryption != code)
 		return FALSE
 
-	if(!(src.wires & WIRE_RADIO_RECEIVE))
+	if(!(wires & WIRE_RADIO_RECEIVE))
 		return FALSE
 	pulse(1)
 
-	for(var/mob/O in hearers(1, src.loc))
+	for(var/mob/O in hearers(1, loc))
 		O.show_message("[bicon(src)] *beep* *beep*", 3, "*beep* *beep*", 2)
 	return