From 8fe365726f3bb7866a7a9285cb5045c50c39fd67 Mon Sep 17 00:00:00 2001
From: Ralph Amissah <ralph@amissah.com>
Date: Thu, 31 Jan 2013 18:36:08 -0500
Subject: v4: epub, constants, debug alternative for various readers ... work
 on

---
 lib/sisu/v4/constants.rb | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

(limited to 'lib/sisu/v4/constants.rb')

diff --git a/lib/sisu/v4/constants.rb b/lib/sisu/v4/constants.rb
index 08279630..65b17796 100644
--- a/lib/sisu/v4/constants.rb
+++ b/lib/sisu/v4/constants.rb
@@ -198,10 +198,24 @@ Px={
 }
 Px[:lng_lst_rgx]=Px[:lng_lst].join('|')
 Ep={
+  alt:                       :on,
   d_oebps:                   'OEBPS',
+  d_image:                   'OEBPS/image',
+  d_css:                     'OEBPS/css',
   f_ncx:                     'toc.ncx',
   f_opf:                     'content.opf',
 }
+$ep=if Ep[:alt]==:on
+  {
+    o:   'opf:',
+    hsp: ' ',
+  }
+else
+  {
+    o:   '',
+    hsp: '&nbsp;',
+  }
+end
 Db={
   name_prefix:               "SiSU#{SiSU_version_dir}a_",
   name_prefix_db:            "sisu_#{SiSU_version_dir}a_",
-- 
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