search for: 9a1a1a

...' is not readable by ghostview (which may not be an R error, thus not bug report ;-). This is the case when mixing lty as 0:6 and character or even when using lty as character only. Example: postscript("test.ps") plot(1:10, type="l", lty=1) lines(sample(10), lty="9A1A1A") lines(sample(10), lty="1A6A7A") lines(sample(10), lty="9B") lines(sample(10), lty="1F") legend(4,4,paste("test", 1:5), lty=c(1, "9A1A1A","1A6A7A","9B","1F")) dev.off() gives (for me) the ghostscript error me...