1 files changed, 30 insertions, 39 deletions
diff --git a/lib/sisu/v3dv/texinfo_format.rb b/lib/sisu/v3dv/texinfo_format.rb
index 0555809d..fa5390b6 100644
--- a/lib/sisu/v3dv/texinfo_format.rb
+++ b/lib/sisu/v3dv/texinfo_format.rb
@@ -261,43 +261,34 @@ WOK
       relation="Relation: #{relation}\n\n" if relation                              #dc
       coverage="Coverage: #{coverage}\n\n" if coverage                              #dc
       rights="Rights: #{rights}\n\n" if rights                                      #dc
-      "@node Dublin Core\n" +
-        "@unnumbered Dublin Core\n" +
-        "@cindex chapter, Dublin Core\n\n" +
-        "#{full_title}" +
-        "#{author}" +
-        "#{subject}" +
-        "#{description}" +
-        "#{publisher}" +
-        "#{contributor}" +
-        "#{date}" +
-        "#{date_created}" +
-        "#{date_issued}" +
-        "#{date_available}" +
-        "#{date_valid}" +
-        "#{date_modified}" +
-        "#{format}" +
-        "#{identifier}" +
-        "#{source}" +
-        "#{language}" +
-        "#{relation}" +
-        "#{coverage}" +
-        "#{rights}" +
-        "\n\n"
+      <<WOK
+@node Dublin Core
+@unnumbered Dublin Core
+@cindex chapter, Dublin Core
+
+#{full_title}#{author}#{subject}#{description}#{publisher}#{contributor}#{date}#{date_created}#{date_issued}#{date_available}#{date_valid}#{date_modified}#{format}#{identifier}#{source}#{language}#{relation}#{coverage}#{rights}
+
+WOK
     end
     def tail
-     "@c %% 6\n" +
-      "@node Index\n" +
-      "@unnumbered Index\n" +
-      "@printindex cp\n\n" +
-      "@bye"
+      <<WOK
+@c %% 6
+@node Index
+@unnumbered Index
+@printindex cp
+
+@bye
+WOK
     end
     def clean(dob)
       if dob.is==:heading \
       and dob.obj !~/##{dob.ocn}/
         dob.obj="#{dob.obj} ##{dob.ocn}"
       end
-      dob.obj=dob.obj.gsub(/<:#>/,'').strip
+      dob.obj=dob.obj.gsub(/\n/m,' ').
+        gsub(/<:#>/,'').
+        gsub(/,\s+/,' - ').
+        strip
       dob
     end
     def menu
@@ -310,52 +301,52 @@ WOK
     def level1
       dob=clean(@dob)
       nd=dob.obj.gsub(/@footnote\{.+?\}\s+/,'')
-      dob.obj="@node #{nd}\n@unnumbered #{dob.obj}\n@cindex chapter, #{nd}\n"
+      dob.obj="@node #{nd}\n@unnumbered #{nd}\n@cindex chapter, #{nd}\n"
       dob
     end
     def level2
       dob=clean(@dob)
       nd=dob.obj.gsub(/@footnote\{.+?\}\s+/,'')
-      dob.obj="@node #{nd}\n@unnumbered #{dob.obj}\n@cindex chapter, #{nd}\n"
+      dob.obj="@node #{nd}\n@unnumbered #{nd}\n@cindex chapter, #{nd}\n"
       dob
     end
     def level3
       dob=clean(@dob)
       nd=dob.obj.gsub(/@footnote\{.+?\}\s+/,'')
-      dob.obj="@node #{nd}\n@unnumbered #{dob.obj}\n@cindex chapter, #{nd}\n"
+      dob.obj="@node #{nd}\n@unnumbered #{nd}\n@cindex chapter, #{nd}\n"
       dob
     end
     def level4
       dob=clean(@dob)
       nd=dob.obj.gsub(/@footnote\{.+?\}\s+/,'')
-      dob.obj="@node #{nd}\n@unnumbered #{dob.obj}\n@cindex chapter, #{nd}\n"
+      dob.obj="@node #{nd}\n@unnumbered #{nd}\n@cindex chapter, #{nd}\n"
       dob
     end
     def level5
       dob=clean(@dob)
       nd=dob.obj.gsub(/@footnote\{.+?\}\s+/,'')
-      dob.obj="@node #{nd}\n@unnumbered #{dob.obj}\n@cindex chapter, #{nd}\n"
+      dob.obj="@node #{nd}\n@unnumbered #{nd}\n@cindex chapter, #{nd}\n"
       dob
     end
     def level6
       dob=clean(@dob)
       nd=dob.obj.gsub(/@footnote\{.+?\}\s+/,'')
-      dob.obj="@node #{nd}\n@unnumbered #{dob.obj}\n@cindex chapter, #{nd}\n"
+      dob.obj="@node #{nd}\n@unnumbered #{nd}\n@cindex chapter, #{nd}\n"
       dob
     end
     def submenu
       @dob.obj=@dob.obj.join("\n")
       @dob.obj=@dob.obj.gsub(/[5]\\+~\S+/,'')
       dob=clean(@dob)
-      dob.obj="@menu\n#{dob.obj}\n@end menu\n\n"
-      dob.obj=dob.obj.gsub(/.+/m,"#{dob.obj}")
+      dob.obj="@menu\n#{dob.obj}\n@end menu\n\n".
+        gsub(/.+/m,"#{dob.obj}")
     end
     def subsubmenu
       @dob.obj=@dob.obj.join("\n")
       @dob.obj=@dob.obj.gsub(/[6]\\+~\S+/,'')
       dob=clean(@dob)
-      dob.obj="@menu\n#{dob.obj}\n@end menu\n\n"
-      dob.obj=dob.obj.gsub(/.+/m,"#{dob.obj}")
+      dob.obj="@menu\n#{dob.obj}\n@end menu\n\n".
+        gsub(/.+/m,"#{dob.obj}")
     end
     def indent1
       @dob.obj=@dob.obj.gsub(/<:i1>(.*)/,'\1')