diff --git a/Pygments-issues.md b/Pygments-issues.md
index 4f59aa9..091abb3 100644
--- a/Pygments-issues.md
+++ b/Pygments-issues.md
@@ -10,4 +10,13 @@ proc `[]`[T](x: int, args: varargs[T, `$`]) =
 1[1, "x", 3]
 ```
 
-The `` `[]` `` should only be red.
\ No newline at end of file
+The `` `[]` `` should only be red.
+
+## Numerical type with suffix
+
+```nimrod
+if foo == 0'i32:
+  echo 'equals 0'
+```
+
+`'i32` and after should not be red.
\ No newline at end of file