lib/markdown/engines/redcarpet.rb in markdown-1.0.0 vs lib/markdown/engines/redcarpet.rb in markdown-1.1.0

@@ -6,41 +6,45 @@
       ## NB: uses redcarpet2
       #
       # see https://github.com/tanoku/redcarpet
       
       extensions_ary = options.fetch( 'extensions', [] )
-      
+      show_banner = options.fetch( 'banner', true )
+
       extensions_hash = {}
       extensions_ary.each do |e|
         extensions_hash[ e.to_sym ] = true
       end
 
-      puts "  Converting Markdown-text (#{@content.length} bytes) to HTML using library redcarpet (#{Redcarpet::VERSION}) w/ HTML render"      
-      puts "  using extensions: [#{extensions_ary.join(', ')}]"
+      puts "  Converting Markdown-text (#{content.length} bytes) to HTML using library redcarpet (#{Redcarpet::VERSION}) w/ HTML render"
+      puts "  using extensions: #{extensions_ary.to_json}"
       
       redcarpet = Redcarpet::Markdown.new( Redcarpet::Render::HTML, extensions_hash )
       content = redcarpet.render( content )
 
-      # todo: check content size and newlines
-      #  check banner option?
-      #  only add banner if some newlines and size > treshold?
+      if show_banner
+        # todo: check content size and newlines
+        #  check banner option?
+        #  only add banner if some newlines and size > treshold?
       
       banner_begin =<<EOS
 <!-- === begin markdown block =====================================================
 
       generated by #{Markdown.banner}
                 on #{Time.now} with Markdown engine redcarpet (#{Redcarpet::VERSION}) w/ HTML render
-                  using extensions: [#{extensions_ary.join(', ')}]
+                  using extensions: #{extensions_ary.to_json}
   -->
 EOS
 
-       banner_end =<<EOS
+      banner_end =<<EOS
 <!-- === end markdown block ===================================================== -->
 EOS
 
-      content = banner_begin + content + banner_end
+        content = banner_begin + content + banner_end
+      end # if show_banner
+
+      content
       
-      
     end
 
   end # module Engine
-end # module Markdown
\ No newline at end of file
+end # module Markdown