R devel - Apr 2012 - Some graphical parameters don't works in plot.table and plot.TukeyHSD.

Hello all,

I would like to relate this behaviour of: plot.table & plot.TukeyHSD.
They don't work with some graphical parameters.

Thanks for your attetion.
Cleber

 > ### example:
 > plot( table(1:10), cex.axis=0.6)
 > plot( table(1:10), las=2)
 >
 > tukaov <- TukeyHSD( aov(breaks ~ wool + tension, data = warpbreaks) )
 >
 > plot( tukaov, main='xxx' )
Error in plot.default(c(xi[, "lwr"], xi[, "upr"]),
rep.int(yvals, 2),  :
   formal argument "main" matched by multiple actual arguments
 > plot( tukaov, xlab='xxx' )
Error in plot.default(c(xi[, "lwr"], xi[, "upr"]),
rep.int(yvals, 2),  :
   formal argument "xlab" matched by multiple actual arguments
 >
 > sessionInfo()
R version 2.15.0 (2012-03-30)
Platform: x86_64-pc-mingw32/x64 (64-bit)

locale:
[1] LC_COLLATE=Portuguese_Brazil.1252  LC_CTYPE=Portuguese_Brazil.1252
[3] LC_MONETARY=Portuguese_Brazil.1252 LC_NUMERIC=C
[5] LC_TIME=Portuguese_Brazil.1252

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base

loaded via a namespace (and not attached):
[1] tools_2.15.0