# TeX

## XITS fonts v1.011

Though v1.010 was promised to be the last release, I'm resuming work on the fonts, so here is a new beta of XITS fonts, featuring mainly support for right-to-left math which have been the main motivate behind the project, though never made it to any of the released versions (only supported by LuaTeX for now, more on that later).

## Arabic math

First attempts of Arabic math typesetting. Using ConTeXt MkIV, LuaTeX and my experimental XITS Math font.

## Changing math font in plain TeX

I was trying to change the math font used in plain TeX (as opposed to LaTeX or ConTeXt), but I didn't seem to find it documented any where, apparently it is so obvious for TeXperts to be even documented. Anyway, I figured it out and I'm documenting it here so I don't have to search it again.

Set font families 0-3 to the new font, as follows:
0: math text ("sin", "cos", numbers, etc.)
1: math italic ("x", "y", "z", etc. don't have to be italic at all e.g. Euler)
2: math symbols
3: math extensions
\textfont: normal size font
\scriptfont: font for sub/super script

## Scribus + XeLaTeX = Arabic

Scribus 1.3.5 (not released yet), has support for using TeX for text rendering via a special LaTeX frame.

I grabbed it from svn, built it, some quick configuration to use xelatex instead of pdflatex, and the result is the screenshot above :).

Now, I need to polish this and make a good configuration file for ArabXeTeX (that I'm using on top of XeTeX engine).