merge with stable

mercurial/cmdutil.py

@@ -2055,6 +2055,12 b' def revert(ui, repo, ctx, parents, *pats'
                 checkout(f)
                 normal(f)
 
+            copied = copies.pathcopies(repo[parent], ctx)
+
+            for f in add[0] + undelete[0] + revert[0]:
+                if f in copied:
+                    repo.dirstate.copy(copied[f], f)
+
             if targetsubs:
                 # Revert the subrepos on the revert list
                 for sub in targetsubs:

mercurial/dirstate.py

@@ -700,7 +700,7 b' class dirstate(object):'
                 for nf in iter(visit):
                     # Report ignored items in the dmap as long as they are not
                     # under a symlink directory.
-                    if ignore(nf) and audit_path.check(nf):
+                    if audit_path.check(nf):
                         try:
                             results[nf] = lstat(join(nf))
                         except OSError:

tests/test-hgignore.t

@@ -124,3 +124,13 b' Check it does not ignore the current dir'
   (?:(?:|.*/)[^/]*(?:/|$))
 
   $ cd ..
+
+Check patterns that match only the directory
+
+  $ echo "^dir\$" > .hgignore
+  $ hg status
+  A dir/b.o
+  ? .hgignore
+  ? a.c
+  ? a.o
+  ? syntax

tests/test-revert.t

@@ -275,4 +275,28 b' should silently revert the named files'
   $ hg revert --no-backup ignored removed
   $ hg st -mardi
 
+someone set up us the copies
+
+  $ rm .hgignore
+  $ hg update -C
+  0 files updated, 0 files merged, 0 files removed, 0 files unresolved
+  $ hg mv ignored allyour
+  $ hg copy removed base
+  $ hg commit -m rename
+
+copies and renames, you have no chance to survive make your time (issue3920)
+
+  $ hg update '.^'
+  1 files updated, 0 files merged, 2 files removed, 0 files unresolved
+  $ hg revert -rtip -a
+  adding allyour
+  adding base
+  removing ignored
+  $ hg status -C
+  A allyour
+    ignored
+  A base
+    removed
+  R ignored
+
   $ cd ..