should be searched for. May be specified more then once.
files Glob. Determines which files should be searched. May be
specified more then once.
+ location Number from the range 0 .. winnr('$') (|winnr()|). If this
+ argument is specified, AuGrep will use |location-list| for
+ the given window (current in case it is 0) instead of the
repo Path. Repository that should be searched.
[no]wdfiles Flag. Determines whether :AuGrep should output files in
working directory if they have not changed since found