[NTG-context] two questions on file handling

[Pablo Rodriguez]

Dear list,

I have two questions on how to improve the way I use ConTeXt to handle
files.

Is there a way that I can specify the document from the command line in
the line below?

    \insertpages[mydocument.pdf][width=0pt]

Is there any way that context compiles using the a pipe? (Sorry if this
is wrong, but this is totally new to me.)

I would like to compile something like (well, using pandoc):

    cat a.tex | contextjit --purgeall

Many thanks for your help,


Pablo
-- 
http://www.ousia.tk