[Rd] matplot and lend="butt"

[Christophe Genolini]

Hi the list,

I am using matplot with the option lend="butt", but only the first line 
(the black) is printed correctly  :

 > matplot(matrix(1:9,3),type="c",lwd=10,lty=1,lend="butt")

Is it a bug ?
I am using R2.8.1 under windows XP pack3.

Christophe