id,summary,reporter,owner,description,type,status,priority,milestone,version,resolution,keywords,cc 186,invalid xhtml being generated,Phyx,SimonHengel,"I'm adding a new backend to haddock and am consuming the xhtml being generated by the html backend. While doing so I've (so far) noticed two points where invalid xhtml is being generated: 1) inside Xhtml.hs line 180 ""nonEmpty sectionName"" ""sectionName"" already contains a class attribute, and nonEmpty adds another one (incorrectly). You end up with 'class=""caption"" class=""empty""' instead of 'class=""caption empty""'. I beleive this is an xhtml issue, and have reported it so https://github.com/haskell/xhtml/issues/2 and have for now created a method emptySectionName which outputs the proper classes: -- | Make a special empty paragraph with the emptySectionName :: Html -> Html emptySectionName entry = paragraph ! [theclass ""caption empty""] << (spaceHtml +++ entry) 2) frames.html (the template) is invalid # is never closed[[BR]] # is ommitted[[BR]] # empty <frame> elements are not closed I've attached a valid one",defect,closed,major,,2.9.2,fixed,,