diff options
author | Ralph Amissah <ralph@amissah.com> | 2013-03-05 21:47:08 -0500 |
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committer | Ralph Amissah <ralph@amissah.com> | 2013-03-05 21:47:08 -0500 |
commit | 98b3549d115436c0419d29cf7d7f5521a3640e7b (patch) | |
tree | caf01b400b81813983283778e03060c86e529136 /lib/sisu/v4/epub_format.rb | |
parent | debian/changelog (4.0.9-1) (diff) | |
parent | v4: html, epub, minor "cleaning" of output (diff) |
Merge tag 'sisu_4.0.10' into debian/sid
SiSU 4.0.10
Diffstat (limited to 'lib/sisu/v4/epub_format.rb')
-rw-r--r-- | lib/sisu/v4/epub_format.rb | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/lib/sisu/v4/epub_format.rb b/lib/sisu/v4/epub_format.rb index 49139667..683228c3 100644 --- a/lib/sisu/v4/epub_format.rb +++ b/lib/sisu/v4/epub_format.rb @@ -70,25 +70,26 @@ module SiSU_EPUB_Format make=SiSU_Env::ProcessingSettings.new(@md) if make.build.ocn? ocn_class='ocn' - if @ocn.to_i==0 - @ocn.gsub(/^(\d+|)$/,'') + if @ocn==nil \ + or @ocn.to_i==0 \ + or @ocn.empty? + %{<label class="ocn_off"></label>} else @ocn.gsub(/^(\d+|)$/, %{<label class="#{ocn_class}"><a href="#o\\1" class="lnk#{ocn_class}">\\1</a></label>}) end else - ocn_class='ocn_off' - @ocn.gsub(/^(\d+|)$/,'') + %{<label class="ocn_off"></label>} end end def name - %{<a name="#{@ocn}"></a>} + (@ocn==nil || @ocn.empty?) ? '' : %{<a name="#{@ocn}"></a>} end def id #w3c? "tidy" complains about numbers as identifiers ! annoying - (@ocn.empty?) ? '' : %{id="o#{@ocn}"} + (@ocn==nil || @ocn.empty?) ? '' : %{id="o#{@ocn}"} end def goto - %{<a href="##{@ocn}">} + (@ocn==nil || @ocn.empty?) ? '' : %{<a href="##{@ocn}">} end end class CSS |