[Rd] Colour mistake (PR#13562)

[plwm2 at cam.ac.uk]

Full_Name: Peter Man
Version: 2.8.1
OS: Windows Vista
Submission from: (NULL) (128.232.240.217)


When typing out any command (for example 'log'), and using auto-completion of
that command by pressing tab twice in order to view all possible 'completions',
when you next press anything, the command turns blue rather than keeping the
original red colour.