svnwrap: remove dead code Some member functions of SubversionRepo were unused, and removing them frees other wrappers from adding possibly incorrect implementations of them. Two methods, `tags_at_rev' and `_get_copy_source' were completely unused and could easily be removed. Another two methods, `branches' and `tags' had explicit tests for them but weren't used in the code proper; they were removed too. The START property was unnecessary and could be removed with a tiny refactoring. No functionality change.

#!/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