dired-texinfo-unclean-extensions

dired-texinfo-unclean-extensions is a variable defined in `dired-x.el'.
Its value is

(".cp" ".cps" ".fn" ".fns" ".ky" ".kys" ".pg" ".pgs" ".tp" ".tps" ".vr" ".vrs")

Documentation:
List of extensions of dispensable files created by texinfo.