Index: output.cc
===================================================================
--- output.cc	(revision 10028)
+++ output.cc	(working copy)
@@ -494,7 +494,7 @@
 	while(token != NULL) {
 		if(line > 0)
 			result += line_prfx;
-		result += std::string(token) + sep;
+		result += std::string(token) + "\n";
 		token = strtok(NULL, sep);
 		line++;
 	}
@@ -504,9 +504,9 @@
 	result.replace(pos, 3, "|_ ");
 
 	// delete the unwanted trailing newline
-	pos = result.rfind(sep);
+	pos = result.rfind("\n");
 	if(pos!=std::string::npos){
-		result.erase(pos, strlen(sep));
+		result.erase(pos, strlen("\n"));
 	}
 	c_result = strdup(result.c_str());