hg_delta_editor: detect new branches issued from non-branch directories This fix solves the following case: let's /dumb/layout/project be an existing project. To normalize the trunk/branches/tags layout, people may do: $ mkdir /project $ mv /dumb/layout/project /project/project # Oups, should have been trunk! $ mv /project/project /project/trunk trunk creation was ignore because: - update_branch_map() sees it come from a non-branch copy source and ignores it (case #3). - since it is not in self.branches, add_directory() ignores the non-existing path. Then trunk is left uninitialized. To solve this, we allow update_branch_map() to detect branches copied from non-canonical locations.

#!/bin/sh
mkdir temp
cd temp
svnadmin create repo
svn co file://`pwd`/repo wc
cd wc
mkdir branches trunk tags
svn add *
svn ci -m 'btt'
cd trunk
mkdir narf
cd narf
for a in alpha beta gamma delta ; do
    echo $a > $a
done
cd ..
svn add narf
svn ci -m 'Add files.'
cd ../../..
svnadmin dump temp/repo > file_not_in_trunk_root.svndump
echo
echo 'Complete.'
echo 'You probably want to clean up temp now.'
echo 'Dump in file_not_in_trunk_root.svndump'
exit 0