7.13.3 Can you answer these questions?

7.13.3.1 Avoid added spacing after premature pagebreak

https://tex.stackexchange.com/landing/r/digest?cta=question&id=584736

I'm formatting a document using the multicol package. As I in some parts have frequent short subsections I ideally would not want them to be "column broken" such that the subsection heading ... 
[spacing] [page-breaking] [minipage] [multicol] [columnbreak]
 

asked by Tork https://tex.stackexchange.com/landing/r/digest?cta=user&id=231593 1 vote

7.13.3.2 It takes long time to built file

https://tex.stackexchange.com/landing/r/digest?cta=question&id=584426

I made this file: 
\documentclass[uplatex, dvipdfmx]{jsarticle} 
\begin{document} 
\LaTeX 
\begin{equation} 
x^2 + y^2  = 5 
\end{equation} 
\begin{equation} 
x^2 + y^2  = 13 
\end{equation} 
\end{... 
[visual-studio-code] [json] [uplatex]
 

asked by valcuria https://tex.stackexchange.com/landing/r/digest?cta=user&id=235823 1 vote

7.13.3.3 How do you typeset 'a^\200\[DownQuestion]'s and 'x's inbetween words for French liaisons?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=584544

I want to typeset a French document with the grammar marked. Example: 
Je suisa^\200\[DownQuestion]en seconde. 
I also want to have a small 'x' in between two words when a liaison is impossible and add parenthesis around ... 
[french]
 

asked by KNOB Personal https://tex.stackexchange.com/landing/r/digest?cta=user&id=234179 1 vote