diff --git a/init.org b/init.org
index 3497d88..267094c 100644
--- a/init.org
+++ b/init.org
@@ -1653,7 +1653,19 @@ delimiters < and >'s."
    :language 'slang
    :feature 'keyword
    `([,@slang-ts-mode--keywords] @font-lock-keyword-face)
-     ;; ([,@slang-ts-mode--locations] @font-lock-builtin-face)
+
+   :language 'slang
+   :feature 'type
+   `(
+     ((call_expression function: (identifier) @font-lock-type-face)
+     (:match ,(rx bos
+                  (and (or "bool" "int" "uint" "float")
+                       (or
+                        (? (any "1" "2" "3" "4"))
+                        (? (and (any "1" "2" "3" "4") "x" (any "1" "2" "3" "4")))))
+                  eos) @font-lock-type-face))
+     ((call_expression function: (identifier) @font-lock-function-call-face))
+     (type_identifier) @font-lock-type-face)
 
    :language 'slang
    :feature 'definition
@@ -1668,7 +1680,9 @@ delimiters < and >'s."
 
    :language 'slang
    :feature 'function
-   '((call_expression function: (identifier) @font-lock-function-call-face))
+   '((call_expression function: (identifier) @font-lock-function-call-face)
+     (call_expression function: (_ field: (field_identifier) @font-lock-function-call-face))
+     )
 
    :language 'slang
    :feature 'string
@@ -1696,10 +1710,6 @@ delimiters < and >'s."
    :feature 'number
    '(((number_literal) @font-lock-number-face))
 
-   :language 'slang
-   :feature 'type
-   '(((type_identifier) @font-lock-type-face))
-
    :language 'slang
    :feature 'property
    '(((field_identifier) @font-lock-property-use-face))