--- a/hgext/convert/subversion.py Thu Jan 17 23:46:56 2008 +0100
+++ b/hgext/convert/subversion.py Fri Jan 18 00:16:20 2008 +0100
@@ -139,6 +139,19 @@
return logstream(stdout)
# SVN conversion code stolen from bzr-svn and tailor
+#
+# Subversion looks like a versioned filesystem, branches structures
+# are defined by conventions and not enforced by the tool. First,
+# we define the potential branches (modules) as "trunk" and "branches"
+# children directories. Revisions are then identified by their
+# module and revision number (and a repository identifier).
+#
+# The revision graph is really a tree (or a forest). By default, a
+# revision parent is the previous revision in the same module. If the
+# module directory is copied/moved from another module then the
+# revision is the module root and its parent the source revision in
+# the parent module. A revision has at most one parent.
+#
class svn_source(converter_source):
def __init__(self, ui, url, rev=None):
super(svn_source, self).__init__(ui, url, rev=rev)