Hi everybody,

I get confused about some PDF specials.

I know I could add
++++++++++++++++++++++++
\enableregime[utf]
\PDFunicodetrue
\input spec-tst.tex
++++++++++++++++++++++++
at the top of my source file so that I can use unicode characters in
\comment or something alike.

But when I used some macros inside \comment, like
\comment[chapter \chinesenumber{1}]{\getmarking[chapter][current]}
everything went wrong (this is a Chinese book).

It seems that \sanitizePDFencoding\AAA\to\BBB will work only when \AAA is
text.

Meanwhile, \uchar{86}{222} and 回 should be the same, but the first generates
error while the second one works fine. It's like there's something very
mysterious that take care of the characters. How could I filter the macro
and get the text string? Currently, I just wanna know how to get
\uchar{86}{222} or \chinesenumber{counter} work as if they are really texts.



-- 
Best Regards
Chen
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          Zhi-chu Chen | Shanghai Synchrotron Radiation Facility
         No. 2019 | Jialuo Rd. | Jiading | Shanghai | P.R. China
             tel: 086 21 5955 3405 | zhichu.chen.googlepages.com
                                               | www.sinap.ac.cn
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