lib/wortsammler/mdTraceParser.treetop in wortsammler-2.0.0.dev1 vs lib/wortsammler/mdTraceParser.treetop in wortsammler-2.0.0.dev2

@@ -23,15 +23,15 @@
 		traceId s? traceHead s? traceBody uptraces:traceUpLink  
 		 {def getLabel ; "trace" ; end} 
 	end
 	
 	rule traceId 
-	   "[" payload:label "]" 
+	   ("[" / "\\[") payload:label ("]" / "\\]")
 	end
 	
 	
 	rule label
-		[a-zA-Z]+ "_" [a-zA-Z]+ "_" [0-9]+ 
+		[a-zA-Z]+ ("_" / "\\_") [a-zA-Z]+ ("_" / "\\_") [0-9]+
 	end
 	
 	rule traceHead
 		 '**' payload:(!'*' . / '\*')+ '**' 
 	end