[R] colored text

[Prof Brian D Ripley]

On Wed, 8 May 2002, Niels Waller wrote:

> Is there anyway to change the color of the text when using writeLines? I
> would like to write a red error message to the screen.

This depends on the platform, and possibly the terminal type.  If the
`screen' supports ANSI escape sequences to change colour, you could use
those.

My guess is that you mean Rgui.  That only supports two colors of text for
input and output, and that is not accessible to the user.

>
> thanks for any leads.
>
> Niels Waller
>
>
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-- 
Brian D. Ripley,                  ripley at stats.ox.ac.uk
Professor of Applied Statistics,  http://www.stats.ox.ac.uk/~ripley/
University of Oxford,             Tel:  +44 1865 272861 (self)
1 South Parks Road,                     +44 1865 272860 (secr)
Oxford OX1 3TG, UK                Fax:  +44 1865 272595

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