From 2f5f2a9d335a77abaa97fe34ef86592c3acab5e3 Mon Sep 17 00:00:00 2001
From: Sengian <sengian1@gmail.com>
Date: Mon, 26 Jul 2010 22:43:11 +0200
Subject: [PATCH] Bug correction: negative values of first line indent where
 converted to positive values causing a lot of formatting problems

---
 src/calibre/ebooks/rtf2xml/process_tokens.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/calibre/ebooks/rtf2xml/process_tokens.py b/src/calibre/ebooks/rtf2xml/process_tokens.py
index 19a7d38135..9cb7c3c6a4 100755
--- a/src/calibre/ebooks/rtf2xml/process_tokens.py
+++ b/src/calibre/ebooks/rtf2xml/process_tokens.py
@@ -680,7 +680,7 @@ class ProcessTokens:
         return the_string
     def divide_num(self, numerator, denominator):
         try:
-            numerator = float(re.search('[0-9.]+', numerator).group())            
+            numerator = float(re.search('[0-9.\-]+', numerator).group()) #calibre why ignore negative number? Wrong in case of \fi
         except TypeError, msg:
             if self.__run_level > 3:
                 msg = 'no number to process?\n'