tree aa80857d657ffb2e176136653549445cff77460e
parent 0f72695da324d4cc24ebbeb4873c23d01f97f861
author Greg Ward <gward@python.net> 925681325 +0000
committer Greg Ward <gward@python.net> 925681325 +0000
HG:extra convert_revision:svn%3A6015fed2-1504-0410-9fe1-9d1591cc4771/python/branches/legacy-trunk%4013315

The 'copy_file()' and 'copy_tree()' functions in util.py now have
meaningful return values: respectively, whether the copy was done, and
the list of files that were copied.  This meant some trivial changes in
core.py as well: the Command methods that mirror 'copy_file()' and
'copy_tree()' have to pass on their return values.