Re: [Rd] 'unique' error message is printed despite silent=TRUE (PR#13547)

From: Duncan Murdoch <murdoch_at_stats.uwo.ca>
Date: Sun, 22 Feb 2009 15:06:03 -0500

On 22/02/2009 2:15 PM, macrakis_at_alum.mit.edu wrote:
> In 2.8.0/Windows Vista:
>
> When 'unique' gives a type error message, it prints out even if errors
> are being caught:
>

>> try(unique(quote(hello)),silent=TRUE)

> hello
>
> This comes from the .Internal unique routine:
>
>> try(.Internal(unique(quote(hello),NULL,NULL)),silent=TRUE)

> hello
>
> I guess it is using the internal equivalent of print rather than the
> internal equivalent of stop.

Still there in R-devel; I'll see if I can fix it.

Duncan Murdoch



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