"Daniel Verite" <daniel(at)manitou-mail(dot)org> writes:
> Tom Lane wrote:
>> Ugh. Should we not fix the code so that it complains if there's
>> not a unique match? I would bet that the code was also written
>> on the assumption that any abbrevation must be unique.
> Here's a patch making "\pset format" reject ambiguous abbreviations.
Pushed. (I simplified the code a bit by using just one state variable,
and also made the error message more verbose.)
regards, tom lane