[Bug-AUCTeX] Re: previews hiding significant information

[Andreas Matthias]

David Kastrup wrote:

> Andreas Matthias <address@hidden> writes:
 
>> \documentclass[a4paper]{article}
>> \usepackage{graphicx,afterpage}
>> \begin{document}
>> \afterpage{\includegraphics{hog}}
>> foo
>> \cleardoublepage
>> bar
>> \end{document}
> 
> Previews hide the corresponding source code.  And \cleardoublepage
> _is_ the corresponding source code.

Why is \cleardoublepage the corresponding source code? I don't
understand that.

> You can use
> \PreviewCommand*\afterpage
> 
> in order to deactivate \afterpage for the purpose of previewing.

I guess this should be \PreviewMacro?
Btw, in the dtx there's still a reference to \cmd{\PreviewCommand}.

But why does adding \PreviewMacro*\afterpage just work if 
\usepackage[active,graphics]{preview} is added as well? Letting
emacs insert the \usepackage command does not work. 

Ciao
Andreas