7.34.1 Top new questions this week

7.34.1.1 tikz-cd `shorten` in combination with `squiggly`

https://tex.stackexchange.com/landing/r/digest?cta=question&id=600160

I want to draw a shortened squiggly arrow, like the following: 
However, when I use shorten in combination with squiggly, I get a strange effect, where the shortened segment is drawn both as squiggly ... 
[tikz-pgf] [arrows] [tikz-cd] [decorations]
 

asked by varkor https://tex.stackexchange.com/landing/r/digest?cta=user&id=214142 10 votes

answered by TorbjA~,rn T. https://tex.stackexchange.com/landing/r/digest?cta=user&id=586 9 votes

7.34.1.2 TeX Live 2021 CJK bug

https://tex.stackexchange.com/landing/r/digest?cta=question&id=599992

Including CJK seems to disable the effects of \bf and \it. 
For instance, the picture 
is generated by the following code: 
\documentclass{article} 
\usepackage{CJK} 
\begin{document} 
One \bf{two} \it{... 
[texlive] [cjk] [macos]
 

asked by modnar https://tex.stackexchange.com/landing/r/digest?cta=user&id=203859 10 votes

answered by David Carlisle https://tex.stackexchange.com/landing/r/digest?cta=user&id=1090 6 votes

7.34.1.3 SumA~\[DownExclamation]rio instead of ConteA~\272do for toc?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=600092

In a Portuguese text I am writing I am using \usepackage[portuguese]{babel}, and get ConteA~\272do as the heading for the table of contents. But I get the advise that it is better to use SumA~\[DownExclamation]rio as the ... 
[table-of-contents] [babel] [languages]
 

asked by Sapiens https://tex.stackexchange.com/landing/r/digest?cta=user&id=24406 9 votes

answered by Mico https://tex.stackexchange.com/landing/r/digest?cta=user&id=5001 11 votes

7.34.1.4 Article title ending with question mark

https://tex.stackexchange.com/landing/r/digest?cta=question&id=599889

In the following MWE 
\documentclass{article} 
\usepackage{filecontents} 
\usepackage[% 
backend=biber, 
style=numeric, 
giveninits=true, 
sorting=nyt, 
]{biblatex} 
\addbibresource{\jobname.bib} 
\begin{... 
[biblatex]
 

asked by Luis Turcio https://tex.stackexchange.com/landing/r/digest?cta=user&id=140456 9 votes

answered by moewe https://tex.stackexchange.com/landing/r/digest?cta=user&id=35864 8 votes

7.34.1.5 siunitx: aligning \infty in an S column

https://tex.stackexchange.com/landing/r/digest?cta=question&id=599661

What's the best way to align \infty at the decimal point in an S column when using siunitx? Consider, if you will, the following contrived MWE: 
\documentclass{article} 
\usepackage{siunitx} 
\begin{... 
[tables] [horizontal-alignment] [siunitx]
 

asked by chsk https://tex.stackexchange.com/landing/r/digest?cta=user&id=158639 9 votes

answered by daleif https://tex.stackexchange.com/landing/r/digest?cta=user&id=3929 13 votes

7.34.1.6 How to maintain a circular arc with a large arrow?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=600109

I want a circular arc with a big arrowhead, but when I do so, it messes up the arc's concentricity: 
\documentclass[border=2mm]{standalone} 
\usepackage{tikz} 
\usetikzlibrary{calc, arrows.meta} 
\begin{... 
[tikz-pgf] [arrows] [arc]
 

asked by Jason S https://tex.stackexchange.com/landing/r/digest?cta=user&id=46076 8 votes

answered by AboAmmar https://tex.stackexchange.com/landing/r/digest?cta=user&id=59109 10 votes

7.34.1.7 Why does an empty line between text and "align" have an effect, but not between text and "equation"?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=600067

So I played around a little bit recently and I noticed that empty lines between text and and a \begin{align} produce a big vertical whitespace which is not the case with empty lines between text and \... 
[equations] [align] [amsmath]
 

asked by M S https://tex.stackexchange.com/landing/r/digest?cta=user&id=242233 7 votes

answered by Pieter van Oostrum https://tex.stackexchange.com/landing/r/digest?cta=user&id=113546 5 votes