Linter diagnostics + bans non-var relative pathing

code/modules/projectiles/guns/energy/phase.dm

@@ -41,7 +41,7 @@
 	charge_cost = 400
 	recharge_time = 7
 
-obj/item/weapon/gun/energy/phasegun/rifle
+/obj/item/weapon/gun/energy/phasegun/rifle
 	name = "phase rifle"
 	desc = "The RayZar EW31 Orion is a specialist energy weapon, intended for use against hostile wildlife."
 	icon_state = "phaserifle"

code/modules/projectiles/guns/energy/special.dm

@@ -160,7 +160,7 @@
 	projectile_type = /obj/item/projectile/animate
 	charge_cost = 240
 */
-obj/item/weapon/gun/energy/staff/focus
+/obj/item/weapon/gun/energy/staff/focus
 	name = "mental focus"
 	desc = "An artifact that channels the will of the user into destructive bolts of force. If you aren't careful with it, you might poke someone's brain out."
 	icon = 'icons/obj/wizard.dmi'

code/modules/projectiles/guns/projectile/revolver.dm

@@ -81,7 +81,7 @@
 	max_shells = 7
 
 
-obj/item/weapon/gun/projectile/revolver/detective45/verb/rename_gun()
+/obj/item/weapon/gun/projectile/revolver/detective45/verb/rename_gun()
 	set name = "Name Gun"
 	set category = "Object"
 	set desc = "Rename your gun. If you're the Detective."

code/modules/projectiles/targeting/targeting_overlay.dm

@@ -92,7 +92,7 @@
 	STOP_PROCESSING(SSobj, src)
 	return ..()
 
-obj/aiming_overlay/proc/update_aiming_deferred()
+/obj/aiming_overlay/proc/update_aiming_deferred()
 	set waitfor = 0
 	sleep(0)
 	update_aiming()