explicitly specify output charset as utf-8.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@28668 20353a03-c40f-0410-a6d1-a30d3c3de9de

product/ERP5Type/patches/transforms/w3m_dump.py

@@ -42,7 +42,7 @@ class w3m_dump(popentransform):
   __version__ = '2008.07.11-1'
 
   binaryName = "w3m"
-  binaryArgs = "-dump -T text/html "
+  binaryArgs = "-dump -T text/html -o display_charset=utf-8 "
   useStdin = True
   
   def getData(self, couterr):