Index: binaries/data/mods/mod/gui/common/guitags.js
===================================================================
--- binaries/data/mods/mod/gui/common/guitags.js
+++ binaries/data/mods/mod/gui/common/guitags.js
@@ -1,3 +1,13 @@
+/*
+ * Set GUI tags on text string.
+ */
+function setTags(text, tags)
+{
+	for (let i in tags)
+		text = '[' + i + '="' + tags[i] + '"]' + text + '[/' + tags[i] + ']';
+	return text;
+}
+
 /**
  * Add color to text string.
  */
@@ -5,5 +15,3 @@
 {
 	return '[color="' + color + '"]' + text + '[/color]';
 }
-
-//TODO: font setter