`@file'{FILE-NAME}
------------------

  Use the `@file' command to indicate text that is the name of a file,
buffer, or directory, or is the name of a node in Info.  You can also
use the command for file name suffixes.  Do not use `@file' for symbols
in a programming language; use `@code'.

  Currently, `@file' is equivalent to `@samp' in its effects.  For
example,

     The @file{.el} files are in
     the @file{/usr/local/emacs/lisp} directory.

produces

     The `.el' files are in the `/usr/local/emacs/lisp' directory.