Fixes <span class='class>, makes Travis check it

.travis.yml

@@ -31,6 +31,7 @@ script:
   - shopt -s globstar
   - (! grep 'step_[xy]' maps/**/*.dmm)
   - (! find nano/templates/ -type f -exec md5sum {} + | sort | uniq -D -w 32 | grep nano)
+  - (! grep -E "<\s*span\s+class\s*=\s*('[^'>]+|[^'>]+')\s*>" **/*.dm)
   - (num=`grep -E '\\\\(red|blue|green|black|b|i[^mc])' **/*.dm | wc -l`; echo "$num escapes (expecting 1277 or less)"; [ $num -le 1277 ])
   - md5sum -c - <<< "0af969f671fba6cf9696c78cd175a14a *baystation12.int"
   - md5sum -c - <<< "88490b460c26947f5ec1ab1bb9fa9f17 *html/changelogs/example.yml"

code/ATMOSPHERICS/pipes.dm

@@ -91,7 +91,7 @@
 		add_fingerprint(user)
 		return 1
 	playsound(src.loc, 'sound/items/Ratchet.ogg', 50, 1)
-	user << "<span class='notice>You begin to unfasten \the [src]...</span>"
+	user << "<span class='notice'>You begin to unfasten \the [src]...</span>"
 	if (do_after(user, 40))
 		user.visible_message( \
 			"<span class='notice'>\The [user] unfastens \the [src].</span>", \

code/datums/diseases/alien_embryo.dm

@@ -66,7 +66,7 @@
 				if(prob(20))
 					affected_mob.take_organ_damage(1)
 			if(prob(2))
-				affected_mob << "<span class='warning>Your stomach hurts.</span>"
+				affected_mob << "<span class='warning'>Your stomach hurts.</span>"
 				if(prob(20))
 					affected_mob.adjustToxLoss(1)
 					affected_mob.updatehealth()

code/datums/diseases/brainrot.dm

@@ -49,7 +49,7 @@
 				affected_mob.adjustToxLoss(4)
 				affected_mob.updatehealth()
 				if(prob(2))
-					affected_mob << "<span class='notice>Your head hurts.</span>" */
+					affected_mob << "<span class='notice'>Your head hurts.</span>" */
 			if(prob(15) && affected_mob.getBrainLoss()<=98) //shouldn't retard you to death now
 				affected_mob.adjustBrainLoss(3)
 				affected_mob.updatehealth()

code/datums/diseases/cold9.dm

@@ -16,7 +16,7 @@
 		if(2)
 			affected_mob.bodytemperature -= 10
 			if(prob(1) && prob(10))
-				affected_mob << "<span class='notice>You feel better.</span>"
+				affected_mob << "<span class='notice'>You feel better.</span>"
 				cure()
 				return
 			if(prob(1))

code/datums/helper_datums/teleport.dm

@@ -159,7 +159,7 @@
 		precision = max(rand(1,100)*bagholding.len,100)
 		if(istype(teleatom, /mob/living))
 			var/mob/living/MM = teleatom
-			MM << "<span class='danger>The Bluespace interface on your [teleatom] interferes with the teleport!</span>"
+			MM << "<span class='danger'>The Bluespace interface on your [teleatom] interferes with the teleport!</span>"
 	return 1
 
 /datum/teleport/instant/science/teleportChecks()

code/game/gamemodes/gameticker.dm

@@ -342,7 +342,7 @@ var/global/datum/controller/gameticker/ticker
 					if(!delay_end)
 						world.Reboot()
 					else
-						world << "<span class='notice><b>An admin has delayed the round end</b></span>"
+						world << "<span class='notice'><b>An admin has delayed the round end</b></span>"
 				else
 					world << "<span class='notice'><b>An admin has delayed the round end</b></span>"
 

code/game/machinery/wall_frames.dm

@@ -35,14 +35,14 @@
 	var/turf/loc = get_turf(usr)
 	var/area/A = loc.loc
 	if (!istype(loc, /turf/simulated/floor))
-		usr << "<span class='danger>\The [src] Alarm cannot be placed on this spot.</span>"
+		usr << "<span class='danger'>\The [src] Alarm cannot be placed on this spot.</span>"
 		return
 	if (A.requires_power == 0 || A.name == "Space")
-		usr << "<span class='danger>\The [src] Alarm cannot be placed in this area.</span>"
+		usr << "<span class='danger'>\The [src] Alarm cannot be placed in this area.</span>"
 		return
 
 	if(gotwallitem(loc, ndir))
-		usr << "<span class='danger>There's already an item on this wall!</span>"
+		usr << "<span class='danger'>There's already an item on this wall!</span>"
 		return
 
 	var/obj/machinery/M = new build_machine_type(loc, ndir, 1)

code/game/objects/items/stacks/sheets/glass.dm

@@ -28,7 +28,7 @@
 		if(istype(W,/obj/item/stack/cable_coil))
 			var/obj/item/stack/cable_coil/CC = W
 			if (get_amount() < 1 || CC.get_amount() < 5)
-				user << "<span class='warning>You need five lengths of coil and one sheet of glass to make wired glass.</span>"
+				user << "<span class='warning'>You need five lengths of coil and one sheet of glass to make wired glass.</span>"
 				return
 
 			CC.use(5)

code/game/objects/structures/door_assembly.dm

@@ -149,7 +149,7 @@
 				user.visible_message("[user] welds the [glass] plating off the airlock assembly.", "You start to weld the [glass] plating off the airlock assembly.")
 				if(do_after(user, 40))
 					if(!src || !WT.isOn()) return
-					user << "<span class='notice>You welded the [glass] plating off!</span>"
+					user << "<span class='notice'>You welded the [glass] plating off!</span>"
 					var/M = text2path("/obj/item/stack/material/[glass]")
 					new M(src.loc, 2)
 					glass = 0
@@ -157,18 +157,18 @@
 				user.visible_message("[user] welds the glass panel out of the airlock assembly.", "You start to weld the glass panel out of the airlock assembly.")
 				if(do_after(user, 40))
 					if(!src || !WT.isOn()) return
-					user << "<span class='notice>You welded the glass panel out!</span>"
+					user << "<span class='notice'>You welded the glass panel out!</span>"
 					new /obj/item/stack/material/glass/reinforced(src.loc)
 					glass = 0
 			else if(!anchored)
 				user.visible_message("[user] dissassembles the airlock assembly.", "You start to dissassemble the airlock assembly.")
 				if(do_after(user, 40))
 					if(!src || !WT.isOn()) return
-					user << "<span class='notice>You dissasembled the airlock assembly!</span>"
+					user << "<span class='notice'>You dissasembled the airlock assembly!</span>"
 					new /obj/item/stack/material/steel(src.loc, 4)
 					qdel (src)
 		else
-			user << "<span class='notice>You need more welding fuel.</span>"
+			user << "<span class='notice'>You need more welding fuel.</span>"
 			return
 
 	else if(istype(W, /obj/item/weapon/wrench) && state == 0)
@@ -180,7 +180,7 @@
 
 		if(do_after(user, 40))
 			if(!src) return
-			user << "<span class='notice>You [anchored? "un" : ""]secured the airlock assembly!</span>"
+			user << "<span class='notice'>You [anchored? "un" : ""]secured the airlock assembly!</span>"
 			anchored = !anchored
 
 	else if(istype(W, /obj/item/stack/cable_coil) && state == 0 && anchored)
@@ -200,7 +200,7 @@
 
 		if(do_after(user, 40))
 			if(!src) return
-			user << "<span class='notice>You cut the airlock wires.!</span>"
+			user << "<span class='notice'>You cut the airlock wires.!</span>"
 			new/obj/item/stack/cable_coil(src.loc, 1)
 			src.state = 0
 
@@ -212,7 +212,7 @@
 			if(!src) return
 			user.drop_item()
 			W.loc = src
-			user << "<span class='notice>You installed the airlock electronics!</span>"
+			user << "<span class='notice'>You installed the airlock electronics!</span>"
 			src.state = 2
 			src.name = "Near finished Airlock Assembly"
 			src.electronics = W
@@ -229,7 +229,7 @@
 
 		if(do_after(user, 40))
 			if(!src) return
-			user << "<span class='notice>You removed the airlock electronics!</span>"
+			user << "<span class='notice'>You removed the airlock electronics!</span>"
 			src.state = 1
 			src.name = "Wired Airlock Assembly"
 			electronics.loc = src.loc
@@ -262,11 +262,11 @@
 
 	else if(istype(W, /obj/item/weapon/screwdriver) && state == 2 )
 		playsound(src.loc, 'sound/items/Screwdriver.ogg', 100, 1)
-		user << "<span class='notice>Now finishing the airlock.</span>"
+		user << "<span class='notice'>Now finishing the airlock.</span>"
 
 		if(do_after(user, 40))
 			if(!src) return
-			user << "<span class='notice>You finish the airlock!</span>"
+			user << "<span class='notice'>You finish the airlock!</span>"
 			var/path
 			if(istext(glass))
 				path = text2path("/obj/machinery/door/airlock/[glass]")

code/modules/ghosttrap/trap.dm

@@ -107,7 +107,7 @@ proc/populate_ghost_traps()
 	ghost_trap_role = "Plant"
 
 /datum/ghosttrap/plant/welcome_candidate(var/mob/target)
-	target << "<span class='alium><B>You awaken slowly, stirring into sluggish motion as the air caresses you.</B></span>"
+	target << "<span class='alium'><B>You awaken slowly, stirring into sluggish motion as the air caresses you.</B></span>"
 	// This is a hack, replace with some kind of species blurb proc.
 	if(istype(target,/mob/living/carbon/alien/diona))
 		target << "<B>You are \a [target], one of a race of drifting interstellar plantlike creatures that sometimes share their seeds with human traders.</B>"

code/modules/mob/living/carbon/human/life.dm

@@ -445,7 +445,7 @@
 		else if(exhaled_pp > safe_exhaled_max * 0.7)
 			if (!co2_alert || prob(1))
 				var/word = pick("dizzy","short of breath","faint","momentarily confused")
-				src << "<span class='warning>You feel [word].</span>"
+				src << "<span class='warning'>You feel [word].</span>"
 
 			//scale linearly from 0 to 1 between safe_exhaled_max and safe_exhaled_max*0.7
 			var/ratio = 1.0 - (safe_exhaled_max - exhaled_pp)/(safe_exhaled_max*0.3)
@@ -459,7 +459,7 @@
 		else if(exhaled_pp > safe_exhaled_max * 0.6)
 			if (prob(0.3))
 				var/word = pick("a little dizzy","short of breath")
-				src << "<span class='warning>You feel [word].</span>"
+				src << "<span class='warning'>You feel [word].</span>"
 
 		else
 			co2_alert = 0

code/modules/mob/living/living.dm

@@ -787,7 +787,7 @@ default behaviour is:
 					inertia_dir = 1
 				else if(y >= world.maxy -TRANSITIONEDGE)
 					inertia_dir = 2
-				src << "<span class='warning>Something you are carrying is preventing you from leaving.</span>"
+				src << "<span class='warning'>Something you are carrying is preventing you from leaving.</span>"
 				return
 
 	..()

code/modules/mob/living/simple_animal/simple_animal.dm

@@ -305,7 +305,7 @@
 			purge = 3
 		adjustBruteLoss(damage)
 	else
-		usr << "<span class='danger>This weapon is ineffective, it does no damage.</span>"
+		usr << "<span class='danger'>This weapon is ineffective, it does no damage.</span>"
 
 	visible_message("<span class='danger'>\The [src] has been attacked with \the [O] by [user].</span>")
 	user.do_attack_animation(src)

code/modules/spells/aoe_turf/conjure/conjure.dm

@@ -45,7 +45,7 @@ How they spawn stuff is decided by behaviour vars, which are explained below
 		var/atom/summoned_object
 		if(ispath(summoned_object_type,/turf))
 			if(istype(get_turf(user),/turf/simulated/shuttle) || istype(spawn_place, /turf/simulated/shuttle))
-				user << "<span class='warning>You can't build things on shuttles!</span>"
+				user << "<span class='warning'>You can't build things on shuttles!</span>"
 				continue
 			spawn_place.ChangeTurf(summoned_object_type)
 			summoned_object = spawn_place