merge with crew-stable

hgext/convert/__init__.py

@@ -295,6 +295,8 b' def _convert(ui, src, dest=None, mapfile'
     srcauthor=whatever string you want
     '''
 
+    util._encoding = 'UTF-8'
+
     if not dest:
         dest = hg.defaultdest(src) + "-hg"
         ui.status("assuming destination %s\n" % dest)

mercurial/commands.py

@@ -1993,7 +1993,10 b' def parents(ui, repo, file_=None, **opts'
     """
     rev = opts.get('rev')
     if file_:
-        ctx = repo.filectx(file_, changeid=rev)
+        files, match, anypats = cmdutil.matchpats(repo, (file_,), opts)
+        if anypats or len(files) != 1:
+            raise util.Abort(_('can only specify an explicit file name'))
+        ctx = repo.filectx(files[0], changeid=rev)
     elif rev:
         ctx = repo.changectx(rev)
     else:

tests/test-parents

@@ -1,8 +1,8 b''
 #!/bin/sh
 # test parents command
 
-hg init a
-cd a
+hg init repo
+cd repo
 echo % no working directory
 hg parents
 
@@ -25,3 +25,20 b' hg parents -r 2'
 
 echo % hg parents -r 2 a
 hg parents -r 2 a
+
+echo % hg parents -r 2 ../a
+hg parents -r 2 ../a
+
+echo '% cd dir; hg parents -r 2 ../a'
+mkdir dir
+cd dir
+hg parents -r 2 ../a
+
+echo '% hg parents -r 2 path:a'
+hg parents -r 2 path:a
+
+echo '% hg parents -r 2 glob:a'
+cd ..
+hg parents -r 2 glob:a
+
+true

tests/test-parents.out

@@ -26,3 +26,19 b' user: test'
 date:        Thu Jan 01 00:00:00 1970 +0000
 summary:     ab
 
+% hg parents -r 2 ../a
+abort: ../a not under root
+% cd dir; hg parents -r 2 ../a
+changeset:   0:b6a1406d8886
+user:        test
+date:        Thu Jan 01 00:00:00 1970 +0000
+summary:     ab
+
+% hg parents -r 2 path:a
+changeset:   0:b6a1406d8886
+user:        test
+date:        Thu Jan 01 00:00:00 1970 +0000
+summary:     ab
+
+% hg parents -r 2 glob:a
+abort: can only specify an explicit file name