From 2e5503ebe5297f5a0add32ee17b03c7e365d0b0c Mon Sep 17 00:00:00 2001
From: Ralph Amissah <ralph@amissah.com>
Date: Wed, 5 May 2010 18:29:42 -0400
Subject: texpdf, special word optional break point detail

---
 lib/sisu/v2/texpdf_format.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/sisu/v2/texpdf_format.rb b/lib/sisu/v2/texpdf_format.rb
index 2beb49b0..1d2e891f 100644
--- a/lib/sisu/v2/texpdf_format.rb
+++ b/lib/sisu/v2/texpdf_format.rb
@@ -1101,7 +1101,7 @@ WOK
     def special_word_break_points
       str=@txt
       str.gsub!(/([_,.;:\/|=])/,'\1\-')
-      #str.gsub!(/([_,.;:|=])/,'\1\-')
+      str.gsub!(/(--)(\S{4,)/,'\1\-\2')
       @txt=str
     end
     def special_number_break_points
-- 
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