R-beta: WISH: For dyn.load()ing, I'd like is.loaded(.) , symbol.C, symbol.For

[Thomas Lumley]

On Thu, 29 May 1997, Martin Maechler wrote:

> In S(plus), I can write functions using code fragments like
> 
> 	if(!is.loaded(symbol.C("my_C_fun")))

I was just about to send in exactly this request.


Thomas Lumley
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