> library(foreign)
> lookup.xport(T)
Program received signal SIGSEGV, Segmentation fault.
0x4207a547 in strchr () from /lib/i686/libc.so.6
(1.8.0 on Linux)
This actually did bite one of our users. Not that he expected to be
able to pass a logical, but he accidentally defined 
  all <-function(path,land){....} 
and the next call to xtable struck him out cold.
-- 
   O__  ---- Peter Dalgaard             Blegdamsvej 3  
  c/ /'_ --- Dept. of Biostatistics     2200 Cph. N   
 (*) \(*) -- University of Copenhagen   Denmark      Ph: (+45) 35327918
~~~~~~~~~~ - (p.dalgaard@biostat.ku.dk)             FAX: (+45) 35327907