7.80.3 Can you answer these questions?

7.80.3.1 Creating an Arabic book with a commentary and footnote

https://tex.stackexchange.com/landing/r/digest?cta=question&id=627765

I wanted to write an arabic book that includes a commentary and footnote, in the style that  most arabic books are written in. currently im playing around with arabtex, and trying myself. 
I was ... 
[arabic] [kile] [arabtex]
 

asked by Anonymous4272 https://tex.stackexchange.com/landing/r/digest?cta=user&id=260080 1 vote

7.80.3.2 Degree symbol missing with fourier-otf

https://tex.stackexchange.com/landing/r/digest?cta=question&id=627382

I am currently writing my dissertation in TeX and am compiling with lualatex. I was intending to use the Utopia font as provided by the fourier-otf package. However, I noticed that the A^Degree symbol does ... 
[fourier] [degrees]
 

asked by cripcate https://tex.stackexchange.com/landing/r/digest?cta=user&id=259870 1 vote

7.80.3.3 Xelatex extended mode

https://tex.stackexchange.com/landing/r/digest?cta=question&id=627657

I want to compile a simple file as follows : 
\documentclass{article} 
\usepackage{xepersian} 
\settextfont{Yas} 
\begin{document} 
O/\263U`\204O/\[Section]U`\205 O/\257U`\206U^\214O/\[Section]! 
\end{document} 
but I get an error. Here is the log file : 
... 
[xepersian]
 

asked by mike https://tex.stackexchange.com/landing/r/digest?cta=user&id=212731 1 vote