On Sun, 8 Oct 2006, Alan Barrett wrote:

> On Sun, 08 Oct 2006, David Laight wrote:
>>>> set -o tabcomplete if interactive.  Discussed on tech-userlevel.
>>>
>>> Please don't do this. This file is also used by ksh, which knows nothing
>>> about tabcomplete.
>>
>> Or parse the output of either 'set -o' or 'set +o' to work out
>> what is (appears to be) supported.
>
> I went with    (set -o tabcomplete 2>/dev/null) && set -o tabcomplete

You could also check $KSH_VERSION ...


  - Hubert