Provide --clean=git-ff (aka -wgf), which is useful for dgit itself (!)

1 files changed, 9 insertions, 0 deletions

diff --git a/dgit.1 b/dgit.1
index 0f3f9c7..1c87e9a 100644
--- a/dgit.1
+++ b/dgit.1
@@ -269,6 +269,15 @@ from being run.
 the downside is simply that git clean may delete files you forgot to
 git add.
 .TP
+.BR --clean=git-ff " | " -wgf
+The source tree should be cleaned, before building a source package
+with one of the build options, using
+.BR "git clean -xdff" .
+This is like
+"git clean -xdf"
+but it also removes any subdirectories containing different git
+trees (which only unusual packages are likely to create).
+.TP
 .BR --clean=none " | " -wn
 Do not clean the tree before building a source package.  If there are
 files which are not in git, or if the build creates such files, a