fu indents

envsetup.py

@@ -35,17 +35,21 @@ def urldownload(confurl = ""):
 
 	file_size_dl = 0
 	block_sz = 8192
+
 	while True:
     	buffer = u.read(block_sz)
     	if not buffer:
         	break
+
     	file_size_dl += len(buffer)
     	f.write(buffer)
     	status = r"%10d  [%3.2f%%]" % (file_size_dl, file_size_dl * 100. / file_size)
     	status = status + chr(8)*(len(status)+1)
     	print status,
+
 	f.close()
 
+
 def confdownload():
 	urldownload(confurl = vimrcurl)
 	urldownload(confurl = zshrcurl)