diff --git a/Tips-and-tricks.textile b/Tips-and-tricks.textile
index 8b2cc35..b553180 100644
--- a/Tips-and-tricks.textile
+++ b/Tips-and-tricks.textile
@@ -6,11 +6,15 @@ You can use the slanted quote string syntax if you need to use a reserved word a
 
 h2. Tricks with conditional compilation
 
-<pre>
+```nimrod
 const someFeature = True
 
 when someFeature:
   const someSubFeature = true
 else:
   const someSubFeature = false
-</pre>
\ No newline at end of file
+```
+
+h2. How do I echo in a ``{.noSideEffects.}`` proc?
+
+You can use ``debugEcho`` for this.
\ No newline at end of file