def docinfo(ext = nil)
if safe >= SafeMode::SECURE
''
else
ext = @attributes['outfilesuffix'] if ext.nil?
content = nil
docinfo = @attributes.has_key?('docinfo')
docinfo1 = @attributes.has_key?('docinfo1')
docinfo2 = @attributes.has_key?('docinfo2')
docinfo_filename = "docinfo#{ext}"
if docinfo1 || docinfo2
docinfo_path = normalize_system_path(docinfo_filename)
content = read_asset(docinfo_path)
end
if (docinfo || docinfo2) && @attributes.has_key?('docname')
docinfo_path = normalize_system_path("#{@attributes['docname']}-#{docinfo_filename}")
content2 = read_asset(docinfo_path)
unless content2.nil?
content = content.nil? ? content2 : "#{content}\n#{content2}"
end
end
content.nil? ? '' : content
end
end