[AUCTeX-devel] subfiles: find master one directory up but not two

[Uwe Brauer]

Hi

Please consider the following

\documentclass[../main.tex]{subfiles}

\begin{document}

\end{document}


Auctex is able to find the macros of corresponding packages as defined
in the master file main, which is one directory up

But here
\documentclass[../../main.tex]{subfiles}

\begin{document}

\end{document}

Auctex fails

Where is this search limit defined? Would it slow down things to add one
directory level?

Thanks

Uwe Brauer