be --dir DIR COMMAND now roots the bugdir in DIR without changing directories.

Previously, for the directory structure
  A
  |-- X
  `-- Y
You could do something like
  A$ be --dir X diff --dir ../Y
Now it's
  A$ be --dir X diff --dir Y

The --root option to `be init` has been removed as redundant.  Replace
calls like
  be init --root DIR
with
  be --dir DIR init

1 files changed, 4 insertions, 2 deletions

diff --git a/becommands/tag.py b/becommands/tag.py
index e22cb70..f3819bd 100644
--- a/becommands/tag.py
+++ b/becommands/tag.py
@@ -19,7 +19,8 @@ from libbe import cmdutil, bugdir
 import os, copy
 __desc__ = __doc__
 
-def execute(args, manipulate_encodings=True, restrict_file_access=False):
+def execute(args, manipulate_encodings=True, restrict_file_access=False,
+            dir="."):
     """
     >>> from libbe import utility
     >>> bd = bugdir.SimpleBugDir()
@@ -81,7 +82,8 @@ def execute(args, manipulate_encodings=True, restrict_file_access=False):
         raise cmdutil.UsageError("Too many arguments.")
     
     bd = bugdir.BugDir(from_disk=True,
-                       manipulate_encodings=manipulate_encodings)
+                       manipulate_encodings=manipulate_encodings,
+                       root=dir)
     if options.list:
         bd.load_all_bugs()
         tags = []