\function{copy2()}. If \var{symlinks} is true, symbolic links in
the source tree are represented as symbolic links in the new tree;
if false or omitted, the contents of the linked files are copied to
- the new tree. Errors are reported to standard output.
+ the new tree. If exception(s) occur, an Error is raised
+ with a list of reasons.
The source code for this should be considered an example rather than
a tool.
+\versionchanged[Error is raised if any exceptions occur during copying,
+rather than printing a message]{2.3}
\end{funcdesc}
\begin{funcdesc}{rmtree}{path\optional{, ignore_errors\optional{, onerror}}}