If set to true, then backup files such as those created by Emacs are displayed. Currently, only files ending in a tilde (~) are considered backup files.
Ọ bụrụ na a haziri ya na eziokwu, mgbe ahụ faịlụ mgbakwunye dịka ndị Emacs kewapụtara ka egosipụtara. Kèọ́fụ́ụ̄, sọsọ faịlụ ndị gwụrụ na tildị (~) ka e weere dịka mgbakwunye faịlụ.