--- a/mercurial/commands.py
+++ b/mercurial/commands.py
@@ -493,7 +493,7 @@ def docopy(ui, repo, pats, opts, wlock):
     # target: ossep
     def copy(origsrc, abssrc, relsrc, target, exact):
         abstarget = util.canonpath(repo.root, cwd, target)
-        reltarget = util.pathto(cwd, abstarget)
+        reltarget = util.pathto(repo.root, cwd, abstarget)
         prevsrc = targets.get(abstarget)
         if prevsrc is not None:
             ui.warn(_('%s: not overwriting - %s collides with %s\n') %
@@ -2172,9 +2172,19 @@ def revert(ui, repo, *pats, **opts):
 
     # walk target manifest.
 
+    def badmatch(path):
+        if path in names:
+            return True
+        path_ = path + '/'
+        for f in names:
+            if f.startswith(path_):
+                return True
+        return False
+
     for src, abs, rel, exact in cmdutil.walk(repo, pats, opts, node=node,
-                                             badmatch=names.has_key):
-        if abs in names: continue
+                                             badmatch=badmatch):
+        if abs in names or src == 'b':
+            continue
         names[abs] = (rel, exact)
         target_only[abs] = True
 
@@ -2414,11 +2424,12 @@ def status(ui, repo, *pats, **opts):
             format = "%s %%s%s" % (char, end)
 
         for f in changes:
-            ui.write(format % util.pathto(cwd, f))
+            ui.write(format % util.pathto(repo.root, cwd, f))
             if ((all or opts.get('copies')) and not opts.get('no_status')):
                 copied = repo.dirstate.copied(f)
                 if copied:
-                    ui.write('  %s%s' % (util.pathto(cwd, copied), end))
+                    ui.write('  %s%s' % (util.pathto(repo.root, cwd, copied),
+                                         end))
 
 def tag(ui, repo, name, rev_=None, **opts):
     """add a tag for the current or given revision