10.67.1 Top new questions this week

10.67.1.1 (Portuguese) Diacritics on Capital Letters Messing Up with Line Spacing

https://tex.stackexchange.com/landing/r/digest?cta=question&id=728042

Capital letters with diacritics in Portuguese are a little bit taller, but I thought babel would deal with that by default. That doesn't seem to be the case. Is there a workaround? 
It's more visible ... 
[babel] [line-spacing]
 

asked by psygo https://tex.stackexchange.com/landing/r/digest?cta=user&id=64441 Score of 7

answered by Mico https://tex.stackexchange.com/landing/r/digest?cta=user&id=5001 Score of 14

10.67.1.2 Space after display math mode

https://tex.stackexchange.com/landing/r/digest?cta=question&id=728062

In TeXbook in answer to exercise 14.30 it is said: 
Nothing follows the display, since a blank space is ignored after a closing $$. 
But where in TeXbook the rule, that a blank space is ignored after ... 
[plain-tex]
 

asked by Igor Liferenko https://tex.stackexchange.com/landing/r/digest?cta=user&id=70900 Score of 7

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

10.67.1.3 How can I insert this symbol resembling a zeta?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=728138

I am an experienced Latex user. However, this looks like it is beyond my capabilities. I tried to use Detexfy, but it did not work either. 
Please, does anyone know the name of the symbol below or how ... 
[symbols]
                                                                                  

                                                                                  
 

asked by Iago Carvalho https://tex.stackexchange.com/landing/r/digest?cta=user&id=185808 Score of 6

answered by Mico https://tex.stackexchange.com/landing/r/digest?cta=user&id=5001 Score of 13

10.67.1.4 Is it intended that .meta:n strips a pair of braces?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=728204

If a value is passed to a key defined with the l3keys .meta:n handler, it seems to strip one pair of braces in the process. This question is just to confirm that this is the intended behavior and, if ... 
[expl3] [expansion] [braces] [l3keys]
 

asked by mbert https://tex.stackexchange.com/landing/r/digest?cta=user&id=208544 Score of 6

answered by Joseph Wright https://tex.stackexchange.com/landing/r/digest?cta=user&id=73 Score of 6

10.67.1.5 Tikz Drawing: Coordinate System with Origin on Curve

https://tex.stackexchange.com/landing/r/digest?cta=question&id=727961

I'd like to draw the following sketch: 
How can I do that? I struggle with the coordinate axes. 
My code: 
\documentclass{article} 
\usepackage{tikz} 
\begin{document} 
\begin{tikzpicture}[scale=0.95] 
\... 
[tikz-pgf]
 

asked by s28 https://tex.stackexchange.com/landing/r/digest?cta=user&id=308577 Score of 6

answered by dexteritas https://tex.stackexchange.com/landing/r/digest?cta=user&id=123129 Score of 6

10.67.1.6 How to itemise with a loop for a given variable with ; as delimiters

https://tex.stackexchange.com/landing/r/digest?cta=question&id=728136

Problem: 
I'm trying to write a function where it can iterate through a variable with ; delimiters to print them as a list. 
What I have tried: 
\documentclass{article} 
\usepackage{etoolbox} 
\... 
[itemize] [loops]
 

asked by 3kstc https://tex.stackexchange.com/landing/r/digest?cta=user&id=150922 Score of 6

answered by cfr https://tex.stackexchange.com/landing/r/digest?cta=user&id=39222 Score of 6

10.67.1.7 big circle and draw three small protrusions or depressions

https://tex.stackexchange.com/landing/r/digest?cta=question&id=728050

I want to draw a big circle and draw three small protrusions or depressions inward or outward at the positions of 90, 210, and 330 degrees respectively. The circumference of the circle should be ... 
[tikz-pgf]
 

asked by dozer https://tex.stackexchange.com/landing/r/digest?cta=user&id=122717 Score of 6

answered by hpekristiansen https://tex.stackexchange.com/landing/r/digest?cta=user&id=8650 Score of 6