Invoked by 'git-clone-pack' and 'git-fetch-pack' to push
what are asked for.
+gitlink:git-upload-tar[1]::
+ Invoked by 'git-tar-tree --remote' to return the tar
+ archive the other end asked for.
+
High-level commands (porcelain)
-------------------------------
gitlink:git-prune[1]::
Prunes all unreachable objects from the object database.
+gitlink:git-quiltimport[1]::
+ Applies a quilt patchset onto the current branch.
+
gitlink:git-relink[1]::
Hardlink common objects in local repositories.