Comment 8 for bug 890913

This affects Precise:

  ls $HOME/.bas<tab>

turns into:

  ls \$HOME/.bash

# apt-cache policy bash bash-completion
bash:
  Installed: 4.2-2ubuntu2.6
  Candidate: 4.2-2ubuntu2.6
  Version table:
 *** 4.2-2ubuntu2.6 0
        500 http://ca.archive.ubuntu.com/ubuntu/ precise-updates/main amd64 Packages
        500 http://security.ubuntu.com/ubuntu/ precise-security/main amd64 Packages
        100 /var/lib/dpkg/status
     4.2-2ubuntu2 0
        500 http://ca.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages
bash-completion:
  Installed: 1:1.3-1ubuntu8.1
  Candidate: 1:1.3-1ubuntu8.1
  Version table:
 *** 1:1.3-1ubuntu8.1 0
        500 http://ca.archive.ubuntu.com/ubuntu/ precise-updates/main amd64 Packages
        100 /var/lib/dpkg/status
     1:1.3-1ubuntu8 0
        500 http://ca.archive.ubuntu.com/ubuntu/ precise/main amd64 Packages