From ac0af1b844293f9c5720f9783fac6342e324724d Mon Sep 17 00:00:00 2001
From: John Schember <john@nachtimwald.com>
Date: Thu, 9 Apr 2009 19:16:49 -0400
Subject: [PATCH] pdftohtml processing: fix spaces rule

---
 src/calibre/ebooks/conversion/preprocess.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/calibre/ebooks/conversion/preprocess.py b/src/calibre/ebooks/conversion/preprocess.py
index 3fbbb47d13..6b58d2d18d 100644
--- a/src/calibre/ebooks/conversion/preprocess.py
+++ b/src/calibre/ebooks/conversion/preprocess.py
@@ -72,11 +72,11 @@ class HTMLPreProcessor(object):
                   # Have paragraphs show better
                   (re.compile(r'<br.*?>'), lambda match : '<p>'),
                   
-                  # Re wrap lines
+                  # Un wrap lines
                   (re.compile(r'(?<=\w)\s*</i>\s*<p.*?>\s*<i>\s*(?=\w)'), lambda match: ' '),
                   (re.compile(r'(?<=\w)\s*<p.*?>\s*(?=\w)', re.UNICODE), lambda match: ' '),
                   # Clean up spaces
-                  (re.compile(ru'(?<=\.|,|:|;|\?|!|”|"|\')[\s^ ]*(?=<)'), lambda match: ' '),
+                  (re.compile(u'(?<=\.|,|:|;|\?|!|”|"|\')[\s^ ]*(?=<)'), lambda match: ' '),
                   ]
 
     # Fix Book Designer markup