From: Han-Wen Nienhuys <hanwen@xs4all.nl>
Date: Sun, 23 Mar 2008 18:14:13 +0000 (-0300)
Subject: remove unused methods.
X-Git-Tag: release/2.11.43-1~4
X-Git-Url: https://git.donarmstrong.com/?a=commitdiff_plain;h=ef93228f20f993afdfe7041b03123e1c8ddbec4e;p=lilypond.git

remove unused methods.
---

diff --git a/scripts/lilypond-book.py b/scripts/lilypond-book.py
index 6747a055e2..03ae87d43f 100644
--- a/scripts/lilypond-book.py
+++ b/scripts/lilypond-book.py
@@ -28,7 +28,6 @@ TODO:
 
 '''
 
-import commands
 import md5
 import os
 import re
@@ -842,10 +841,7 @@ class Chunk:
     def filter_text (self):
         return self.replacement_text ()
 
-    def ly_is_outdated (self):
-        return False
-
-    def png_is_outdated (self):
+    def is_outdated (self):
         return False
 
     def is_plain (self):