anchor.diff:  let inline head b c = domEl "head" b c
   let inline header b c = domEl "header" b c
   let inline hgroup b c = domEl "hgroup" b c
  -let inline hr b c = domEl "hr" b c
   let inline html b c = domEl "html" b c
   let inline i b c = domEl "i" b c
   let inline iframe b c = domEl "iframe" b c
  -let inline img b c = domEl "img" b c
  -let inline input b c = domEl "input" b c
   let inline ins b c = domEl "ins" b c
   let inline kbd b c = domEl "kbd" b c
  -let inline keygen b c = domEl "keygen" b c
   let inline label b c = domEl "label" b c
   let inline legend b c = domEl "legend" b c
   let inline li b c = domEl "li" b c
  -let inline link b c = domEl "link" b c
   let inline main b c = domEl "main" b c
   let inline map b c = domEl "map" b c
   let inline mark b c = domEl "mark" b c
   let inline menu b c = domEl "menu" b c
  -let inline menuitem b c = domEl "menuitem" b c
  -let inline meta b c = domEl "meta" b c
   let inline meter b c = domEl "meter" b c
   let inline nav b c = domEl "nav" b c
   let inline noscript b c = domEl "noscript" b c
  
positive.code: let inline dl b c = domEl "dl" b c
  let inline dt b c = domEl "dt" b c
  let inline em b c = domEl "em" b c
  let inline embed b c = domEl "embed" b c
  let inline fieldset b c = domEl "fieldset" b c
  let inline figcaption b c = domEl "figcaption" b c
  let inline figure b c = domEl "figure" b c
  
negative.code: let inline section b c = domEl "section" b c
  let inline select b c = domEl "select" b c
  let inline small b c = domEl "small" b c
  let inline span b c = domEl "span" b c
  let inline strong b c = domEl "strong" b c
  let inline style b c = domEl "style" b c
  