id,summary,reporter,owner,description,type,status,priority,milestone,component,version,resolution,keywords,cc
235,"""lang"" attribute not allowed in XHTML 1.1",jmillikin@…,cmlenz,"In 0.5, the {{{xml:lang}}} attribute is copied to the {{{lang}}} attribute. However, in XHTML 1.1 this causes validation errors because {{{lang}}} is no longer allowed. The XHTML serializer should check which doctype is being serialized to before copying this attribute, or maybe even remove copying it from the XHTML serializer entirely (leave it in for HTML).",defect,closed,minor,,Serialization,0.5,wontfix,,