Hello, Prof. Ripley, Thanks and sorry for not providing more background information.
I'm using R 2.6.1 on Mac OS 10.4.11. I tried to open the same file by using Apple's Preview and got the same result. So, it seems to me when Quartz is saving the file, the Chinese font info was not saved. I'll try your suggestion. Thanks again. -- Smiles, Timothy Huang ??? 43, Lane 525, Section 3, AnKang Road, XinDian City Taipei County, Taiwan 23156, Rep. of China ???23156????????525?43? Tel 886-2-2214-0517 Fax 886-2-2214-4201 Get Skype <http://www.skype.com/go/download> and call me for free. Web: www.dinodragon.com <http://www.dinodragon.com/> Blog: http://tw.myblog.yahoo.com/timd_huang/ Blog: http://bloguide.ettoday.com/dinodragon/ Web: http://www.meteoritefossilgallery.com/ [[alternative HTML version deleted]] ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.