Hauser Helmut wrote:
> I have a larger document divided into chapters, which I include via the
> 'include' command. Now it happens that I want to change some details in
> the style (e.g., marginsize) or that I want include a new package. The
> problem is, if I change the preamble of the parent document it will
> affect the whole output (which I want), but it will not affect the
> single child documents. How can I trespass this information to all of my
> child documents? Or to put it differently, how can I change all
> preambles at once?
Outsource the preamble to a file mypreamble.tex and include this file into
each document via
\input{mypreamble}
Jürgen