[with patch, positive review] Unicode in LaTeX

[mora]

In a %latex cell I couldn't use any accentuated letter. I had to write \"o to get ö.

Using this patch I can write unicode characters directly. For example Hungarian chars:

 http://www.math.bme.hu/~morap/sage_unicode_latex.png

This feature is important because most of the world uses more than the first 128 characters of ANSII.

[jhpalmieri]

Looks good to me except that it doesn't pass doctests. Apply the patch at #6434 and you're good to go.

So this patch depends on #6434; modulo that, positive review.

[rlm]

sage -t "devel/sage-main/sage/misc/latex.py" fails after applying this patch.

[jhpalmieri]

sage -t "devel/sage-main/sage/misc/latex.py" fails after applying this patch.

As my comment says, doctests don't pass until you apply the patch at #6434. Once #6434 gets in, this one is ready to go. Is there some way to label this besides "positive review" to indicate this?

[rlm]

Replying to jhpalmieri:

sage -t "devel/sage-main/sage/misc/latex.py" fails after applying this patch.

As my comment says, doctests don't pass until you apply the patch at #6434.

My bad, wasn't paying enough attention.

[mvngu]

See #6464 for a related issue. It concerns Unicode in Notebook worksheets.