3.9.4 Keywords controlling incremental extraction

These keywords control warnings that may appear when extracting from incremental archives.

warning: rename-directory

%s: Directory has been renamed from %s
%s: Directory has been renamed

warning: new-directory

%s: Directory is new

warning: xdev

%s: directory is on a different device: not purging

warning: bad-dumpdir

Malformed dumpdir: 'X' never used