Added --commands option to be to help with bash completion.

A'la ditz
  http://gitorious.org/projects/ditz

See also this good intro to bash completion
  http://www.debian-administration.org/articles/317

diff --git a/be b/be
index 6be236ba1cd2752dcc6623e3da0f2f6969fc3b5e..2e038a5b6b038346215d5feb285215c17c4a3ec4 100755 (executable)
--- a/be
+++ b/be
@@ -24,6 +24,9 @@ __doc__ == cmdutil.help()
 
 if len(sys.argv) == 1 or sys.argv[1] in ('--help', '-h'):
     print cmdutil.help()
+elif sys.argv[1] == '--commands':
+    for command, module in cmdutil.iter_commands():
+        print command
 else:
     try:
         try: