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On 03/04/2008, Greg Sabino Mullane wrote:
> > \df Lists all user functions
> > \df [pattern] Lists both system and user functions matching [pattern]
> > \df * Lists all system and user functions
>
> I don't like this for two reasons: the items returned changes based on
> the existence of args, rather than on the command itself, and more
> importantly, this would make it inconsistent with the other backslash
> commands.
>
To address your first complaint, I think it makes perfect sense to
behave differently based on whether an argument has been supplied.
The existence of a pattern tells you something about the user's
intention in issuing the command. If they provide a pattern, they
probably want to /search/ for something. If they don't provide a
pattern they probably want to get a /listing/ of some set.
Regards,
BJ
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