Files with these suffixes get a lower priority when multiple files match a wildcard. See suffixes. Commas can be used to separate the suffixes. Spaces after the comma are ignored. A dot is also seen as the start of a suffix. To avoid a dot or comma being recognized as a separator, precede it with a backslash (see option-backslash about including spaces and backslashes). See 'wildignore' for completely ignoring files. The use of :set+= and :set-= is preferred when adding or removing suffixes from the list. This avoids problems when a future version uses another default.

(default ".bak,~,.o,.h,.info,.swp,.obj")