anchor.diff:  The `Omitted` token is generated if you use the special `(*[omit:...]*)` command.
   The `Output` token is generated if you use the `// [fsi:...]` command to format
   output returned by F# interactive. The `Error` command wraps code that should be 
  -underlined with red squiggle if the code contains an error.
  +underlined with a red squiggle if the code contains an error.
   
   Generating HTML output
   ----------------------
   
  -Finally, the `CodeFormat` type also includes method `FormatHtml` that can be used
  -to generate nice HTML output from an F# snippet. This is used, for example on 
  +Finally, the `CodeFormat` type also includes a method `FormatHtml` that can be used
  +to generate nice HTML output from an F# snippet. This is used, for example, on 
   [F# Snippets](http://www.fssnip.net). The following example shows how to call it:
   *)
   
  
positive.code: (**
  then the formatter returns multiple HTML blocks. However, the generated tool tips
  are shared by all snippets (to save space) and so they are returned separately.
  *)
negative.code: F# compiler to resolve relative references (e.g. `#r`) and to automatically name
  the module including all code in the file.
  
  You can also specify additional parameters, such as `*.dll` references, by passing 
  a third argument with compiler options (e.g. `"-r:Foo.dll -r:Bar.dll"`). 
  
  This operation might take some time, so it is a good idea to use an asynchronous 
  variant of the method. It returns two arrays - the first contains F# snippets
  in the source code and the second contains any errors reported by the compiler.
  A single source file can include multiple snippets using the same formatting tags
  