[tex-eplain] Cross references between two different files?

[Karl Berry]

Hi Rodolfo,

    If not, then it is not very useful breaking a large file into small pieces.

Usually, even though a large file may be broken into several pieces, you
still run one top-level file that includes everything.  In this case,
there should be no problem to have xref's in the different files.

If that's not your situation, it might work for file1.tex to say
something like:
{\catcode`@=11 \input file2.aux}
and vice versa.  I haven't tried it.

HTH,
k