title: Syntax highlighting for html markup disappears in Visual Studio 2008
body: <p>This happened to me in Visual Studio 2008 pre and post 2008 sp1 on more than one computer and to someone else I know, so it can't be an isolated incident.</p>
  
  <p>Seemingly random, every so often I lose all syntax highlighting in my aspx page (the html) so that Visual Studio now looks like a really expensive version of notepad.</p>
  
  <p>Does anyone know why does happens?  Better yet, anyone know how to fix it?</p>