Not allowing double quotes as part of data for parameter after tabbing for auto completion

[Google Code Exporter]

What steps will reproduce the problem?
1.when the paramter is expected to accept string type.
eg: redirect add name <name> src-ip <ip> src-mac <mac> 

2.config)# redirect add name r""
src-ip  src-mac src-any
config)# redirect add name src-ip
src-ip  src-mac src-any
config)# redirect add name src-
  String  Session name should be a unique string that defines this session

config)# redirect add name src-

3.Its ignoring the whole data r"".

What is the expected output? What do you see instead?
Expected to see the data entered as is when tabbing.

What version of the product are you using? On what operating system?
version - 1.6.0

Please provide any additional information below.

Original issue reported on code.google.com by [e-mail] on 13 Jan 2014 at 8:39