# File lib/xtemplate/xml.rb, line 322 def xmldecl(version, encoding, standalone) content = [] if( version ) content.push("version=\"#{version}\"") end if( encoding ) content.push("encoding=\"#{encoding}\"") end if( standalone ) content.push("standalone=\"#{standalone}\"") end push_content("<?xml #{content.join(' ')}?>", NEWLINE) end