--- a/compiler/PPCCharacterNode.st	Thu Apr 30 23:43:14 2015 +0200
+++ b/compiler/PPCCharacterNode.st	Sun May 10 06:28:36 2015 +0100
@@ -12,17 +12,17 @@
 !PPCCharacterNode methodsFor:'as yet unclassified'!
 
 start: compiler id: id
-	compiler startMethod: id.
-	compiler add: '^ '.
+    compiler startMethod: id.
+    compiler add: '^ '.
 !
 
 stop: compiler
-	^ compiler stopMethod
+    ^ compiler stopMethod
 ! !
 
 !PPCCharacterNode methodsFor:'visiting'!
 
 accept: visitor
-	^ visitor visitCharacterNode: self
+    ^ visitor visitCharacterNode: self
 ! !