Variable: TeX-ignore-file
TeX-ignore-file is a customizable variable defined in tex.el.
Value
"\\(^\\|[/\\]\\)\\(\\.\\|\\.\\.\\|RCS\\|SCCS\\|CVS\\|babel\\..*\\)$"
Documentation
Regular expression matching file names to ignore.
These files or directories will not be considered when searching for TeX files in a directory.
Source Code
;; Defined in ~/.emacs.d/elpa/auctex-14.1.2/tex.el
(defcustom TeX-ignore-file
"\\(^\\|[/\\]\\)\\(\\.\\|\\.\\.\\|RCS\\|SCCS\\|CVS\\|babel\\..*\\)$"
"Regular expression matching file names to ignore.
These files or directories will not be considered when searching for
TeX files in a directory."
:group 'TeX-parse
:type 'regexp)