to_chat replacing stream operator

code/modules/mining/abandonedcrates.dm

@@ -147,7 +147,7 @@
 	if(!locked)
 		return
 
-	user << "<span class='notice'>The crate is locked with a Deca-code lock.</span>"
+	to_chat(user, "<span class='notice'>The crate is locked with a Deca-code lock.</span>")
 	var/input = input(usr, "Enter [codelen] digits. All digits must be unique.", "Deca-Code Lock", "") as text
 	if(!Adjacent(user))
 		return
@@ -161,23 +161,23 @@
 				sanitycheck = null //if a digit is repeated, reject the input
 
 	if(input == null || sanitycheck == null || length(input) != codelen)
-		user << "<span class='notice'>You leave the crate alone.</span>"
+		to_chat(user, "<span class='notice'>You leave the crate alone.</span>")
 	else if(check_input(input))
-		user << "<span class='notice'>The crate unlocks!</span>"
+		to_chat(user, "<span class='notice'>The crate unlocks!</span>")
 		playsound(user, 'sound/machines/lockreset.ogg', 50, 1)
 		set_locked(0)
 	else
 		visible_message("<span class='warning'>A red light on \the [src]'s control panel flashes briefly.</span>")
 		attempts--
 		if (attempts == 0)
-			user << "<span class='danger'>The crate's anti-tamper system activates!</span>"
+			to_chat(user, "<span class='danger'>The crate's anti-tamper system activates!</span>")
 			var/turf/T = get_turf(src.loc)
 			explosion(T, 0, 0, 1, 2)
 			qdel(src)
 
 /obj/structure/closet/crate/secure/loot/emag_act(var/remaining_charges, var/mob/user)
 	if (locked)
-		user << "<span class='notice'>The crate unlocks!</span>"
+		to_chat(user, "<span class='notice'>The crate unlocks!</span>")
 		locked = 0
 
 /obj/structure/closet/crate/secure/loot/proc/check_input(var/input)
@@ -195,11 +195,11 @@
 /obj/structure/closet/crate/secure/loot/attackby(obj/item/weapon/W as obj, mob/user as mob)
 	if(locked)
 		if (istype(W, /obj/item/device/multitool)) // Greetings Urist McProfessor, how about a nice game of cows and bulls?
-			user << "<span class='notice'>DECA-CODE LOCK ANALYSIS:</span>"
+			to_chat(user, "<span class='notice'>DECA-CODE LOCK ANALYSIS:</span>")
 			if (attempts == 1)
-				user << "<span class='warning'>* Anti-Tamper system will activate on the next failed access attempt.</span>"
+				to_chat(user, "<span class='warning'>* Anti-Tamper system will activate on the next failed access attempt.</span>")
 			else
-				user << "<span class='notice'>* Anti-Tamper system will activate after [src.attempts] failed access attempts.</span>"
+				to_chat(user, "<span class='notice'>* Anti-Tamper system will activate after [src.attempts] failed access attempts.</span>")
 			if(lastattempt.len)
 				var/bulls = 0
 				var/cows = 0
@@ -214,6 +214,6 @@
 				var/previousattempt = null //convert back to string for readback
 				for(var/i in 1 to codelen)
 					previousattempt = addtext(previousattempt, lastattempt[i])
-				user << "<span class='notice'>Last code attempt, [previousattempt], had [bulls] correct digits at correct positions and [cows] correct digits at incorrect positions.</span>"
+				to_chat(user, "<span class='notice'>Last code attempt, [previousattempt], had [bulls] correct digits at correct positions and [cows] correct digits at incorrect positions.</span>")
 			return
 	..()

code/modules/mining/coins.dm

@@ -48,14 +48,14 @@
 	if(istype(W,/obj/item/stack/cable_coil))
 		var/obj/item/stack/cable_coil/CC = W
 		if(string_attached)
-			user << "<span class='notice'>There already is a string attached to this coin.</span>"
+			to_chat(user, "<span class='notice'>There already is a string attached to this coin.</span>")
 			return
 		if (CC.use(1))
 			overlays += image('icons/obj/items.dmi',"coin_string_overlay")
 			string_attached = 1
-			user << "<span class='notice'>You attach a string to the coin.</span>"
+			to_chat(user, "<span class='notice'>You attach a string to the coin.</span>")
 		else
-			user << "<span class='notice'>This cable coil appears to be empty.</span>"
+			to_chat(user, "<span class='notice'>This cable coil appears to be empty.</span>")
 		return
 	else if(W.is_wirecutter())
 		if(!string_attached)
@@ -67,7 +67,7 @@
 		CC.update_icon()
 		overlays = list()
 		string_attached = null
-		user << "<font color='blue'>You detach the string from the coin.</font>"
+		to_chat(user, "<font color='blue'>You detach the string from the coin.</font>")
 	else ..()
 
 /obj/item/weapon/coin/attack_self(mob/user as mob)

code/modules/mining/drilling/scanner.dm

@@ -9,7 +9,7 @@
 	var/scan_time = 5 SECONDS
 
 /obj/item/weapon/mining_scanner/attack_self(mob/user as mob)
-	user << "You begin sweeping \the [src] about, scanning for metal deposits."
+	to_chat(user, "You begin sweeping \the [src] about, scanning for metal deposits.")
 	playsound(loc, 'sound/items/goggles_charge.ogg', 50, 1, -6)
 
 	if(!do_after(user, scan_time))

code/modules/mining/machine_stacking.dm

@@ -20,7 +20,7 @@
 			machine.console = src
 		else
 			//Silently failing and causing mappers to scratch their heads while runtiming isn't ideal.
-			world << "<span class='danger'>Warning: Stacking machine console at [src.x], [src.y], [src.z] could not find its machine!</span>"
+			to_world("<span class='danger'>Warning: Stacking machine console at [src.x], [src.y], [src.z] could not find its machine!</span>")
 			qdel(src)
 
 /obj/machinery/mineral/stacking_unit_console/attack_hand(mob/user)

code/modules/mining/mine_items.dm

@@ -201,11 +201,11 @@
 
 	var/turf/T = get_turf(src)
 	if(!T || !istype(T,/turf/simulated/mineral))
-		user << "The flag won't stand up in this terrain."
+		to_chat(user, "The flag won't stand up in this terrain.")
 		return
 
 	if(F && F.upright)
-		user << "There is already a flag here."
+		to_chat(user, "There is already a flag here.")
 		return
 
 	var/obj/item/stack/flag/newflag = new src.type(T)

code/modules/mining/mineral_effect.dm

@@ -22,5 +22,5 @@
 		if(O)
 			scanner_image = image(icon, loc = get_turf(src), icon_state = (O.scan_icon ? O.scan_icon : icon_state))
 		else
-			world << "No ore data for [src]!"
+			to_world("No ore data for [src]!")
 	return scanner_image

code/modules/mining/mint.dm

@@ -120,7 +120,7 @@
 	usr.set_machine(src)
 	src.add_fingerprint(usr)
 	if(processing==1)
-		usr << "<font color='blue'>The machine is processing.</font>"
+		to_chat(usr, "<font color='blue'>The machine is processing.</font>")
 		return
 	if(href_list["choose"])
 		chosen = href_list["choose"]

code/modules/mining/money_bag.dm

@@ -49,14 +49,14 @@
 	..()
 	if (istype(W, /obj/item/weapon/coin))
 		var/obj/item/weapon/coin/C = W
-		user << "<font color='blue'>You add the [C.name] into the bag.</font>"
+		to_chat(user, "<font color='blue'>You add the [C.name] into the bag.</font>")
 		usr.drop_item()
 		contents += C
 	if (istype(W, /obj/item/weapon/moneybag))
 		var/obj/item/weapon/moneybag/C = W
 		for (var/obj/O in C.contents)
 			contents += O;
-		user << "<font color='blue'>You empty the [C.name] into the bag.</font>"
+		to_chat(user, "<font color='blue'>You empty the [C.name] into the bag.</font>")
 	return
 
 /obj/item/weapon/moneybag/Topic(href, href_list)

code/modules/mining/ore.dm

@@ -42,7 +42,7 @@
 	..()
 	var/mob/living/carbon/human/H = hit_atom
 	if(istype(H) && H.has_eyes() && prob(85))
-		H << "<span class='danger'>Some of \the [src] gets in your eyes!</span>"
+		to_chat(H, "<span class='danger'>Some of \the [src] gets in your eyes!</span>")
 		H.Blind(5)
 		H.eye_blurry += 10
 		spawn(1)
@@ -94,7 +94,7 @@
 	..()
 	var/mob/living/carbon/human/H = hit_atom
 	if(istype(H) && H.has_eyes() && prob(85))
-		H << "<span class='danger'>Some of \the [src] gets in your eyes!</span>"
+		to_chat(H, "<span class='danger'>Some of \the [src] gets in your eyes!</span>")
 		H.Blind(10)
 		H.eye_blurry += 15
 		spawn(1)

code/modules/mining/ore_box.dm

@@ -21,7 +21,7 @@
 		S.hide_from(usr)
 		for(var/obj/item/weapon/ore/O in S.contents)
 			S.remove_from_storage(O, src) //This will move the item to this item's contents
-		to_chat(user,"<span class='notice'>You empty the satchel into the box.</span>")
+		to_chat(user, "<span class='notice'>You empty the satchel into the box.</span>")
 
 	update_ore_count()