diff --git a/src/main/java/noppes/npcs/client/gui/util/TextContainer.java b/src/main/java/noppes/npcs/client/gui/util/TextContainer.java
index cd8b65f70..7c93a3037 100644
--- a/src/main/java/noppes/npcs/client/gui/util/TextContainer.java
+++ b/src/main/java/noppes/npcs/client/gui/util/TextContainer.java
@@ -14,6 +14,7 @@ public class TextContainer {
     //public final Pattern regexString = Pattern.compile("\"(.*?(?<![\\\\])(\\s)*?)*?\"");
     public final Pattern regexString = Pattern.compile("([\"'])(?:(?=(\\\\?))\\2.)*?\\1", Pattern.MULTILINE);
     public final Pattern regexFunction = Pattern.compile("\\b(if|else|switch|with|for|while|in|var|const|let|throw|then|function|continue|break|foreach|return|try|catch|finally|do|this|typeof|instanceof|new)(?=[^\\w])");
+    public final Pattern regexType = Pattern.compile("\\b(Array|Date|eval|hasOwnProperty|Infinity|isFinite|isNaN|isPrototypeOf|Math|NaN|Number|Object|prototype|String|toString|undefined|valueOf)(?=[^\\w])");
     public final Pattern regexWord = Pattern.compile("[\\p{L}-]+|\\n|$");
     public final Pattern regexNumber = Pattern.compile("\\b-?(?:0[xX][\\dA-Fa-f]+|0[bB][01]+|0[oO][0-7]+|\\d*\\.?\\d+(?:[Ee][+-]?\\d+)?(?:[fFbBdDlLsS])?|NaN|null|Infinity|unidentified|true|false)\\b");
     public final Pattern regexComment = Pattern.compile("\\/\\*[\\s\\S]*?(?:\\*\\/|$)|\\/\\/.*|#.*");
@@ -88,6 +89,13 @@ public class TextContainer {
                 markup = markup2;
             }
         }
+        matcher = regexType.matcher(s);
+        if(matcher.find()){
+            MarkUp markup2 = new MarkUp(matcher.start(), matcher.end(), '3', 0);
+            if(compareMarkUps(markup, markup2)) {
+                markup = markup2;
+            }
+        }
         matcher = regexString.matcher(s);
         if(matcher.find()){
             MarkUp markup2 = new MarkUp(matcher.start(), matcher.end(), '4', 7);