diff --git a/repository/Grafoscopio/GrafoscopioNode.class.st b/repository/Grafoscopio/GrafoscopioNode.class.st
index 5850591..e2eb518 100644
--- a/repository/Grafoscopio/GrafoscopioNode.class.st
+++ b/repository/Grafoscopio/GrafoscopioNode.class.st
@@ -106,7 +106,7 @@ GrafoscopioNode >> asMarkdown [
 	markdownOutput := '' writeStream.
 	(self preorderTraversal) do: [ :eachNode | 
 		(eachNode level > 0) ifTrue: [
-										 (eachNode ancestorsHeaders includes: '%invisible') not 
+										 (eachNode hasAncestorWith: '%invisible') not
 											ifTrue: [ markdownOutput nextPutAll:  (eachNode markdownContent) ]]].
 	
 	^markdownOutput contents 
@@ -193,6 +193,15 @@ GrafoscopioNode >> demote [
 	
 ]
 
+{ #category : #exporting }
+GrafoscopioNode >> hasAncestorWith: aSpecialWord [
+	"Looks if the receptor node has an ancestor with a header with 'aSpecialWord' as the only or the first word"
+	
+	^ (self ancestorsHeaders includes: aSpecialWord) | ((self ancestorsHeaders collect: [:eachHeader | (eachHeader findTokens: $  ) at: 1 ]) includes: aSpecialWord) 
+ 
+	
+]
+
 { #category : #accessing }
 GrafoscopioNode >> header [
 	"Returns the receiver header"