[Rd] ltext( pos=NULL )

Wolfram Fischer wolfram at fischer-zim.ch
Tue Jan 27 08:54:42 MET 2004

ltext( 0, 0, pos=NULL, label="xxxx")
gives an error message.

The help page of ``ltext'' references to the help page of ``text''
where the default value of pos is set to NULL.

To solve the problem ``ltext'' could be changed:
    if (!missing(pos))
    if (!missing(pos) && ! is.null(pos) )


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