- tree-ref tree keyprocedure
Returns a tree-entry object for the given key from the tree, or #f if no such tree entry is found. key may be a zero-based integer index or a pathname string relative to the repository's working directory.
Returns a tree-entry object for the given key from the tree, or #f if no such tree entry is found. key may be a zero-based integer index or a pathname string relative to the repository's working directory.