proposed as sisu-0.60.0, see updated CHANGELOG

* parameter reading on first run of file, (initialization of parameters)

* composite files (.ssm) building moved to processing directory, to overcome
  problem of non-writable sisu-source document directories, perhaps also
  cleaner (management of files)

* latex/pdf minor cleaning,
  * caret '^' is latex special character, additional match for escaping
  * clean major headings of markup heading tag with tilde and name
    e.g. '1~meta'

* param / metadata, hash sums now returns has sum and file-name only even for
  sisu-skin

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/sisu/v0/shared_xml.rb b/lib/sisu/v0/shared_xml.rb
index 866939ea..135f368e 100644
--- a/lib/sisu/v0/shared_xml.rb
+++ b/lib/sisu/v0/shared_xml.rb
@@ -491,11 +491,11 @@ module SiSU_XML_tags #Format
         content=meta_content_clean(@md.dc_source)
         @dc_source=%{  <meta name="dc.source" content="#{content}" />\n}
       end
-      if @md.dc_language[:name]                                                  # DublinCore 12 - language (English)
+      if @md.dc_language and @md.dc_language[:name]                                                  # DublinCore 12 - language (English)
         @rdf_language=%{    dc.language="#{@md.dc_language[:name]}"\n}
         @dc_language=%{  <meta name="dc.language" content="#{@md.dc_language[:name]}" />\n}
       end
-      if @md.language_original[:name]
+      if @md.language_original and @md.language_original[:name]
         @rdf_language_original=%{    dc.language="#{@md.language_original[:name]}"\n}
         @language_original=%{  <meta name="dc.language" content="#{@md.language_original[:name]}" />\n}
       end