[XeTeX] Problems with thickness of \frac rule and width of accents (\hat) with XeLaTeX

[António Fernandes]

Hi,

It seems that defining

\newcommand\myTilde[1]{\tilde{#1}\null}

will provide a workaroud that fixes your "\tilde" problem at least in some cases.

Regards,
António Fernandes
On Sep 19, 2010, at 3:46 AM, Khaled Hosny wrote:

> On Sat, Sep 18, 2010 at 07:20:53PM -0700, S. Ekin Kocabas wrote:
>> Hello,
>> 
>> I am having issues—which I thought were related to this thread—with math accent
>> usage under XeLaTeX & unicode-math with XITS. When I use a \tilde on a
>> character that has sub/superscripts, the tilde gets very wide, and even crashes
>> with the superscript. Is there something that I'm missing, or need to update?
>> The attached pdfs show the output I get under XeLaTeX and pdfLaTeX.
> 
> That is a known bug with no fix (AFAIK), LuaTeX is fine, though.