Multifile Documents
===================

   The following is relevant when working with documents spread over
many files:

   * RefTeX has full support for multifile documents.  You can edit
     parts of several (multifile) documents at the same time without
     conflicts.  RefTeX provides functions to run `grep', `search' and
     `query-replace' on all files which are part of a multifile
     document.

   * All files belonging to a multifile document should have a File
     Variable (`TeX-master' for AUCTeX or `tex-main-file' for the
     standard Emacs LaTeX mode) set to the name of the master file.
     See the documentation of your (La)TeX mode and *Note File
     Variables: (emacs)File Variables.

   * The context of a label definition must be found in the same file
     as the label itself in order to be processed correctly by RefTeX.
     The only exception is that section labels referring to a section
     statement outside the current file can still use that section
     title as context.