From 7610a7b77347fca0cc18481e46ff6ace1a2a86a6 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Thu, 3 Feb 2011 20:42:19 -0700
Subject: [PATCH] ...

---
 src/calibre/ebooks/pml/pmlml.py | 11 +++++------
 1 file changed, 5 insertions(+), 6 deletions(-)

diff --git a/src/calibre/ebooks/pml/pmlml.py b/src/calibre/ebooks/pml/pmlml.py
index 582854bc69..41c38283ab 100644
--- a/src/calibre/ebooks/pml/pmlml.py
+++ b/src/calibre/ebooks/pml/pmlml.py
@@ -16,7 +16,6 @@ from calibre.ebooks.oeb.base import XHTML, XHTML_NS, barename, namespace
 from calibre.ebooks.oeb.stylizer import Stylizer
 from calibre.ebooks.pdb.ereader import image_name
 from calibre.ebooks.pml import unipmlcode
-from calibre.utils.cleantext import clean_ascii_chars
 
 TAG_MAP = {
     'b'       : 'B',
@@ -192,7 +191,7 @@ class PMLMLizer(object):
 
         # Remove excessive spaces
         text = re.sub('[ ]{2,}', ' ', text)
-        
+
         # Condense excessive \c empty line sequences.
         text = re.sub('(\\c\s*\\c\s*){2,}', '\\c \n\\c\n', text)
 
@@ -248,7 +247,7 @@ class PMLMLizer(object):
             text.append(w)
         elif tag == 'br':
             text.append('\n\\c \n\\c\n')
-        
+
         # TOC markers.
         toc_name = elem.attrib.get('name', None)
         toc_id = elem.attrib.get('id', None)
@@ -299,7 +298,7 @@ class PMLMLizer(object):
             if style_tag and style_tag not in tag_stack+tags:
                 text.append('\\%s' % style_tag)
                 tags.append(style_tag)
-        
+
         # margin left
         try:
             mms = int(float(style['margin-left']) * 100 / style.height)
@@ -307,7 +306,7 @@ class PMLMLizer(object):
                 text.append('\\T="%s%%"' % mms)
         except:
             pass
-        
+
         # Soft scene breaks.
         try:
             ems = int(round((float(style.marginTop) / style.fontSize) - 1))
@@ -350,7 +349,7 @@ class PMLMLizer(object):
                 text.append('\n\n')
             else:
                 # closing \c and \r need to be placed
-                # on the next line per PML spec. 
+                # on the next line per PML spec.
                 if tag in ('c', 'r'):
                     text.append('\n\\%s' % tag)
                 else: