Fix flavor text encoding issues

code/modules/client/preferences.dm

@@ -337,7 +337,7 @@ datum/preferences
 					else
 						dat += "[flavor_text]"
 				else
-					dat += "[copytext(flavor_text, 1, 37)]...<br>"
+					dat += "[TextPreview(flavor_text, 1, 37)]...<br>"
 				dat += "<br>"
 
 				var/hairname = "Hair"

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

@@ -848,4 +848,4 @@
 	set desc = "Sets an extended description of your character's features."
 	set category = "IC"
 
-	flavor_text =  sanitize(copytext(input(usr, "Please enter your new flavour text.", "Flavour text", null)  as text, 1))
+	flavor_text =  TextPreview((input(usr, "Please enter your new flavour text.", "Flavour text", null)  as text, 1))

code/modules/mob/living/silicon/silicon.dm

@@ -241,7 +241,7 @@
 	set desc = "Sets an extended description of your character's features."
 	set category = "IC"
 
-	flavor_text =  sanitize(copytext(input(usr, "Please enter your new flavour text.", "Flavour text", null)  as text, 1))
+	flavor_text =  sanitize(input(usr, "Please enter your new flavour text.", "Flavour text", null)  as text)
 
 /mob/living/silicon/binarycheck()
 	return 1

code/modules/mob/mob.dm

@@ -605,7 +605,7 @@ var/list/slot_equipment_priority = list( \
 		if(lentext(msg) <= 40)
 			return "\blue [msg]"
 		else
-			return "\blue [copytext(msg, 1, 37)]... <a href='byond://?src=\ref[src];flavor_more=1'>More...</a>"
+			return "\blue [copytext_preserve_html(msg, 1, 37)]... <a href='byond://?src=\ref[src];flavor_more=1'>More...</a>"
 
 /mob/proc/is_dead()
 	return stat == DEAD