editor: handle property changes to links. Previously, property changes to links caused 'link ' to be prepended to the link destination. Removing a line that prepended it in Revision::set() appears to fix it. In these cases, the "file marked as link, but contains data" warning might be triggered. This should be safe, so it's lowered to a note and the language made less conclusive. In order to test this, extra revisions are added to the 'symlinks.svndump' fixture. As one of the new revisions add a link that points to 'link to this', a check that asserted that link destinations must not start with 'link ' was removed. This change is safe, as the test later on asserts exact equality with the contents of the 'links' dictionary.

#!/bin/sh
#
# Generate pushexternals.svndump
#

mkdir temp
cd temp

mkdir project-orig
cd project-orig
mkdir trunk
mkdir externals
cd ..

svnadmin create testrepo
svnurl=file://`pwd`/testrepo
svn import project-orig $svnurl -m "init project"

svn co $svnurl project
cd project/externals
mkdir project1
echo a > project1/a
svn add project1
mkdir project2
echo a > project2/b
svn add project2
svn ci -m "configure externals projects"
cd ../trunk
echo a > a
# dir is used to set svn:externals on an already existing directory
mkdir dir
svn add a dir
svn ci -m "add a and dir"
svn rm a
svn ci -m "remove a"
cd ../..

svnadmin dump testrepo > ../pushexternals.svndump