$ cd trunk-working-copy$ svn cp trunkURL branchURL$ svn switch branchURL
# ...edit files$ svn commit# ...edit files$ svn commit
$ svn merge trunkURL--- Merging r3452 through r3580 into '.':U button.cU integer.c...$ svn commit
$ svn switch trunkURL$ svn merge --reintegrate branchURL--- Merging differences between repository URLs into '.':U button.cU integer.c...$ svn commit