inhibit-local-variables-suffixes

inhibit-local-variables-suffixes is a variable defined in `files.el'.
Its value is

("\\.dz\\'" "\\.xz\\'" "\\.lzma\\'" "\\.lz\\'" "\\.g?z\\'" "\\.bz2\\'" "\\.Z\\'")

Documentation:
List of regexps matching suffixes to remove from file names.
The function `inhibit-local-variables-p' uses this: when checking
a file name, it first discards from the end of the name anything that
matches one of these regexps.