On Feb 9, 2008 4:50 AM, Ming Hua <[EMAIL PROTECTED]> wrote:
> Yeah, after looking more carefully I think I see what the report wanted
> to do -- use the unicode character ρ instead of \rho in LaTeX math mode.
> Well, it won't surprise me it didn't work.

Look more carefully.  That ρ was outside any math mode (though there
were some ∇,∙, and x in math mode).

test.tex tests a Greek character, a few Cyrillic characters, some
mathematical symbols in math mode, some symbols outside of math mode,
and a Chinese character.  None of the TeX engines can find any of
them.

> I'm marking it incomplete instead, since the reporter talks a lot about
> XeTeX.  If the reporter can point at something saying this is supposed
> to work in XeTeX, we'll look into it more.

XeTeX 0.995 had "preliminary support for the full range of Unicode
letters in math mode" (see
http://scripts.sil.org/cms/scripts/page.php?site_id=nrsi&item_id=xetex_download
); TeXLive currently comes with 0.996, which is in the texlive-xetex
Ubuntu package.

Preliminary support; not that I was really expecting those characters
to work in math mode.

> Otherwise, for (La)TeX I agree this is not a bug, at least not an Ubuntu bug 
> (should
> be a wishlist bug for LaTeX upstream to improve UTF-8 support instead).

In standard LaTeX, it isn't a bug, because standard LaTeX has no
unicode support.  However, XeTeX and Aleph should at least support the
Greek, Cyrillic and Chinese characters.  A full install of texlive
even includes font support for Cherokee.

~thomas
-- 
cartwheel ^(^_^)> v(.-.)v <(^_^)^

-- 
None of the TeX engines installed in texlive-full know where any of the fonts 
are
https://bugs.launchpad.net/bugs/190087
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