anchor.diff:  
         # upstream issue: missing file header
         window-numbering = markBroken super.window-numbering;
  -
  -      # upstream issue: missing file header
  -      zeitgeist = markBroken super.zeitgeist;
   
         w3m = super.w3m.override (args: {
           melpaBuild = drv: args.melpaBuild (drv // {
  
positive.code:       helm-rtags = markBroken super.helm-rtags;
  
        # upstream issue: missing file header
        helm-words = markBroken super.helm-words;
  
        # upstream issue: missing file header
        ido-complete-space-or-hyphen = markBroken super.ido-complete-space-or-hyphen;
  
        # upstream issue: missing file header
  
negative.code:       # upstream issue: missing file header
        qiita = markBroken super.qiita;
  
        # upstream issue: missing file footer
        seoul256-theme = markBroken super.seoul256-theme;
  
  