Messages sent by yourself no longer highlight (#52991)

code/modules/mob/dead/observer/observer_say.dm

@@ -48,5 +48,7 @@
 		create_chat_message(speaker, message_language, raw_message, spans)
 	// Recompose the message, because it's scrambled by default
 	message = compose_message(speaker, message_language, raw_message, radio_freq, spans, message_mods)
-	to_chat(src, "[link] [message]")
+	to_chat(src,
+		html = "[link] [message]",
+		avoid_highlighting = speaker == src)
 

code/modules/mob/living/living_say.dm

@@ -249,7 +249,7 @@ GLOBAL_LIST_INIT(department_radio_keys, list(
 	// Recompose message for AI hrefs, language incomprehension.
 	message = compose_message(speaker, message_language, raw_message, radio_freq, spans, message_mods)
 
-	show_message(message, MSG_AUDIBLE, deaf_message, deaf_type)
+	show_message(message, MSG_AUDIBLE, deaf_message, deaf_type, avoid_highlighting = speaker == src)
 	return message
 
 /mob/living/send_speech(message, message_range = 6, obj/source = src, bubble_type = bubble_icon, list/spans, datum/language/message_language=null, list/message_mods = list())

code/modules/mob/mob.dm

@@ -133,7 +133,7 @@
 /**
   * Show a message to this mob (visual or audible)
   */
-/mob/proc/show_message(msg, type, alt_msg, alt_type)//Message, type of message (1 or 2), alternative message, alt message type (1 or 2)
+/mob/proc/show_message(msg, type, alt_msg, alt_type, avoid_highlighting = FALSE)//Message, type of message (1 or 2), alternative message, alt message type (1 or 2)
 	if(!client)
 		return
 
@@ -160,7 +160,7 @@
 		if(type & MSG_AUDIBLE) //audio
 			to_chat(src, "<I>... You can almost hear something ...</I>")
 		return
-	to_chat(src, msg)
+	to_chat(src, msg, avoid_highlighting = avoid_highlighting)
 
 /**
   * Generate a visible message from this atom

code/modules/tgchat/to_chat.dm

@@ -10,6 +10,7 @@
 /proc/to_chat_immediate(target, html,
 		type = null,
 		text = null,
+		avoid_highlighting = FALSE,
 		// FIXME: These flags are now pointless and have no effect
 		handle_whitespace = TRUE,
 		trailing_newline = TRUE,
@@ -23,6 +24,7 @@
 	if(type) message["type"] = type
 	if(text) message["text"] = text
 	if(html) message["html"] = html
+	if(avoid_highlighting) message["avoidHighlighting"] = avoid_highlighting
 	var/message_blob = TGUI_CREATE_MESSAGE("chat/message", message)
 	var/message_html = message_to_html(message)
 	if(islist(target))
@@ -52,6 +54,7 @@
 /proc/to_chat(target, html,
 		type = null,
 		text = null,
+		avoid_highlighting = FALSE,
 		// FIXME: These flags are now pointless and have no effect
 		handle_whitespace = TRUE,
 		trailing_newline = TRUE,
@@ -68,4 +71,5 @@
 	if(type) message["type"] = type
 	if(text) message["text"] = text
 	if(html) message["html"] = html
+	if(avoid_highlighting) message["avoidHighlighting"] = avoid_highlighting
 	SSchat.queue(target, message)

tgui/packages/tgui-panel/chat/renderer.js

@@ -302,7 +302,7 @@ class ChatRenderer {
           logger.error('Error: message is missing text payload', message);
         }
         // Highlight text
-        if (this.highlightRegex) {
+        if (!message.avoidHighlighting && this.highlightRegex) {
           const highlighted = highlightNode(node,
             this.highlightRegex,
             text => (