[R] evaluating keystroke
mark at myatt.demon.co.uk
Tue Jul 24 17:57:04 CEST 2001
Sven Garbade <garbade at psy.uni-muenchen.de> writes:
>is it possible that a R function wait for a keystroke (as the demo()
>function do) and evaluate the pressed key?
The only function I know is readline() which will allow up to 32
characters to be read from the console. Use subst() to query the
returned string. See help(readline) for details.
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