8.75.1 Top new questions this week

8.75.1.1 How does wrapfig internally work?
8.75.1.2 Typesetting text and commentaries, with reasonable page-breaking
8.75.1.3 Force horizontal spacing for a character
8.75.1.4 LaTeX: Arrows with text
8.75.1.5 How can I have an asterisk to an authora^\200\231s name in the bibliography but not in the text?
8.75.1.6 Changing every operator in a document
8.75.1.7 Can I use microtype locally?
8.75.1.1 How does wrapfig internally work?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=665348

wrapfig is a LaTeX package designed to make it possible to let text flow around images. I am acquainted with the documentation, which was written with the needs of an end user in mind. But how does ... 
[package-writing] [wrapfig]
 
asked by user7427029 https://tex.stackexchange.com/landing/r/digest?cta=user&id=148845 Score of 8
answered by David Carlisle https://tex.stackexchange.com/landing/r/digest?cta=user&id=1090 Score of 12
8.75.1.2 Typesetting text and commentaries, with reasonable page-breaking

https://tex.stackexchange.com/landing/r/digest?cta=question&id=665060

In any system (I'm open to LaTeX, ConTeXt, plain TeX, OPmac, whatever works), I'd like to typeset four running streams of texta^\200\224source text, commentary A, commentary B, commentary Ca^\200\224and break them into ... 
[luatex] [page-breaking] [context] [reledmac] [opmac]
 
asked by ShreevatsaR https://tex.stackexchange.com/landing/r/digest?cta=user&id=48 Score of 6
answered by Peter Wilson https://tex.stackexchange.com/landing/r/digest?cta=user&id=12082 Score of 1
8.75.1.3 Force horizontal spacing for a character

https://tex.stackexchange.com/landing/r/digest?cta=question&id=665288

How can I force the spacing of a character? 
I tried using a zero-width box, but its content gets shifted to the left (not sure why). 
\documentclass{minimal}\usepackage{fancyvrb}\textwidth=9cm 
\begin{... 
[typewriter] [letterspacing]
 
asked by Atcold https://tex.stackexchange.com/landing/r/digest?cta=user&id=33287 Score of 6
answered by David Carlisle https://tex.stackexchange.com/landing/r/digest?cta=user&id=1090 Score of 5
8.75.1.4 LaTeX: Arrows with text

https://tex.stackexchange.com/landing/r/digest?cta=question&id=665151

How can I create arrows with a text below the arrows like in this picture? I tried it with LaTeX, but it didn't work like that in this picture. 
[graphics] [tex-core] [arrows] [text] [format]
 
asked by Celo https://tex.stackexchange.com/landing/r/digest?cta=user&id=284527 Score of 6
answered by hair-splitter https://tex.stackexchange.com/landing/r/digest?cta=user&id=123653 Score of 10
8.75.1.5 How can I have an asterisk to an authora^\200\231s name in the bibliography but not in the text?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=664997

For some publication entries it is important to pass along the information of "shared last authorship" and/or "equal contribution". 
I can get this using author+an and a ... 
[biblatex] [biblatex-ext]
 
asked by lukascbossert https://tex.stackexchange.com/landing/r/digest?cta=user&id=98739 Score of 6
answered by egreg https://tex.stackexchange.com/landing/r/digest?cta=user&id=4427 Score of 5
8.75.1.6 Changing every operator in a document

https://tex.stackexchange.com/landing/r/digest?cta=question&id=665062

I'm writing notes on vector calculus and have been using the \curl and \div operators from the physics package. Only after a while did I realise that \curl uses the bold-face version of \nabla rather ... 
[macros] [math-operators]
 
asked by Trisztan https://tex.stackexchange.com/landing/r/digest?cta=user&id=284825 Score of 6
answered by Alan Munn https://tex.stackexchange.com/landing/r/digest?cta=user&id=2693 Score of 6
8.75.1.7 Can I use microtype locally?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=665079

I have some text which I am not allowed to change, but as it is it produces overfull boxes. Look at the following examples. 
\documentclass{article} 
\usepackage{csquotes} 
\begin{document} 
Examples of ... 
[microtype] [bad-box]
 
asked by Niranjan https://tex.stackexchange.com/landing/r/digest?cta=user&id=174620 Score of 6
answered by Skillmon https://tex.stackexchange.com/landing/r/digest?cta=user&id=117050 Score of 10