[Rd] dev.interactive() changes

From: Deepayan Sarkar <deepayan.sarkar_at_gmail.com>
Date: Mon, 21 May 2007 14:21:13 -0700


On 5/5/07, Prof Brian Ripley <ripley_at_stats.ox.ac.uk> wrote:

[...]

> You meam as in
>
> o dev.interactive() regards devices with the displaylist enabled
> as interactive, and packages can register the names of their
> devices as interactive via deviceIsInteractive().
>
> ?

Quick follow up: the displaylist based detection is working well, but deviceIsInteractive() gives me an error:

> deviceIsInteractive("QT")

Error in deviceIsInteractive("QT") : cannot change value of locked binding for '.known_interactive.devices'
> sessionInfo()

R version 2.6.0 Under development (unstable) (2007-05-21 r41658) i686-pc-linux-gnu

This happens interactively as well as in package loading code.

-Deepayan



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