Catches the rest, unfortunately including some comments. Oh well!

code/modules/projectiles/gun.dm

@@ -709,7 +709,7 @@
 		in_chamber.on_hit(M)
 		if(in_chamber.damage_type != HALLOSS && !in_chamber.nodamage)
 			log_and_message_admins("[key_name(user)] commited suicide using \a [src]")
-			user.apply_damage(in_chamber.damage*2.5, in_chamber.damage_type, "head", used_weapon = "Point blank shot in the mouth with \a [in_chamber]", sharp=1)
+			user.apply_damage(in_chamber.damage*2.5, in_chamber.damage_type, "head", used_weapon = "Point blank shot in the mouth with \a [in_chamber]", sharp = TRUE)
 			user.death()
 		else if(in_chamber.damage_type == HALLOSS)
 			to_chat(user, "<span class = 'notice'>Ow...</span>")

code/modules/projectiles/guns/launcher/bows.dm

@@ -6,8 +6,8 @@
 	item_state = "bolt"
 	throwforce = 8
 	w_class = ITEMSIZE_NORMAL
-	sharp = 1
-	edge = 0
+	sharp = TRUE
+	edge = FALSE
 
 /obj/item/weapon/arrow/energy
 	name = "hardlight arrow"
@@ -17,8 +17,8 @@
 	item_state = "bolt"
 	throwforce = 10
 	w_class = ITEMSIZE_NORMAL
-	sharp = 0
-	edge = 1
+	sharp = FALSE
+	edge = TRUE
 
 /obj/item/weapon/arrow/energy/throw_impact(atom/hit_atom)
 	. = ..()