Fix various syntactic problems

code/ATMOSPHERICS/components/unary_devices/vent_pump.dm

@@ -1,7 +1,6 @@
 #define EXTERNAL_PRESSURE_BOUND ONE_ATMOSPHERE
 #define INTERNAL_PRESSURE_BOUND 0
 #define PRESSURE_CHECKS 1
-#undefine
 
 /obj/machinery/atmospherics/unary/vent_pump
 	icon = 'icons/atmos/vent_pump.dmi'

code/__DEFINES/process_scheduler.dm

@@ -31,4 +31,4 @@
 	if(##VARNAME == src)\
 		##VARNAME = null;\
 	else\
-		message_admins("Controller '[name]' asked to release global control in spite of not having it!");}\
+		message_admins("Controller '[name]' asked to release global control in spite of not having it!");}

code/game/area/areas.dm

@@ -87,7 +87,7 @@
 			if(!D.welded)
 				D.activate_alarm()
 				if(D.operating)
-					D.nextstate = CLOSED
+					D.nextstate = FD_CLOSED
 				else if(!D.density)
 					spawn(0)
 						D.close()

code/game/machinery/doors/firedoor.dm

@@ -4,8 +4,8 @@
 #define CONSTRUCTION_GUTTED 3 //Wires are removed, circuit ready to remove
 #define CONSTRUCTION_NOCIRCUIT 4 //Circuit board removed, can safely weld apart
 
-/var/const/OPEN = 1
-/var/const/CLOSED = 2
+/var/const/FD_OPEN = 1
+/var/const/FD_CLOSED = 2
 
 /obj/machinery/door/firedoor
 	name = "firelock"
@@ -189,10 +189,10 @@
 	if(operating || stat & NOPOWER || !nextstate)
 		return
 	switch(nextstate)
-		if(OPEN)
+		if(FD_OPEN)
 			nextstate = null
 			open(auto_close)
-		if(CLOSED)
+		if(FD_CLOSED)
 			nextstate = null
 			close()
 

code/game/turfs/simulated/walls.dm

@@ -22,7 +22,8 @@
 	heat_capacity = 312500 //a little over 5 cm thick , 312500 for 1 m by 2.5 m by 0.25 m plasteel wall
 
 	var/hardness = 40 //lower numbers are harder. Used to determine the probability of a hulk smashing through.
-	var/engraving, engraving_quality //engraving on the wall
+	var/engraving //engraving on the wall
+	var/engraving_quality
 
 	var/sheet_type = /obj/item/stack/sheet/metal
 	var/sheet_amount = 2

code/modules/clothing/spacesuits/rig/suits/light.dm

@@ -99,8 +99,6 @@
 		/obj/item/rig_module/self_destruct
 		)
 
-	..()
-
 /obj/item/clothing/gloves/rig/light/ninja
 	name = "insulated gloves"
 	siemens_coefficient = 0

code/modules/mob/language.dm

@@ -618,7 +618,7 @@
 	exclaim_verb = "tones"
 	colour = "say_quote"
 	key = "z"//Zwarmer...Or Zerg!
-	flags = RESTRICTED || HIVEMIND
+	flags = RESTRICTED | HIVEMIND
 	follow = 1
 
 // Language handling.

code/modules/paperwork/carbonpaper.dm

@@ -2,8 +2,8 @@
 	name = "paper"
 	icon_state = "paper_stack"
 	item_state = "paper"
-	var copied = 0
-	var iscopy = 0
+	var/copied = 0
+	var/iscopy = 0
 
 
 /obj/item/weapon/paper/carbon/update_icon()

code/modules/power/singularity/collector.dm

@@ -45,7 +45,6 @@ var/global/list/rad_collectors = list()
 		else
 			to_chat(user, "<span class='warning'>The controls are locked!</span>")
 			return
-..()
 
 
 /obj/machinery/power/rad_collector/attackby(obj/item/W, mob/user, params)