Backed out changeset 4c3e0ad58c5b
In discussion with mpm and tonfa we decided that we need a more generic
solution and not a bookmark specific.
#!/bin/sh
hg init
echo a > a
hg ci -Am t
hg mv a b
hg ci -Am t1
hg debugrename b
hg mv b a
hg ci -Am t2
hg debugrename a
echo % test with --rev
hg debugrename --rev 1 b