New constructs a *Tree starting at the given tree "t" and reading objects from the given ObjectDatabase.

ParseLines parses the given io.Reader "r" line-wise as if it were the contents of a .gitattributes file.

Attr is a single attribute that may be applied to a file.

Line carries a single line from a repository's .gitattributes file, affecting a single pattern and applying zero or more attributes.

Tree represents the .gitattributes file at one layer of the tree in a Git repository.