8.42.1 Top new questions this week

8.42.1.1 How to paint the regions?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=649257

I wanto to paint the figure 
But, I can only do the drawing without the painting. 
My codes: 
\documentclass[12pt]{article} 
\usepackage{fontspec} 
\usepackage[T1]{fontenc} 
\usepackage[utf8]{inputenc} 
... 
[tikz-pgf]
 

asked by Benedito Freire https://tex.stackexchange.com/landing/r/digest?cta=user&id=151976 Score of 8

answered by Tom https://tex.stackexchange.com/landing/r/digest?cta=user&id=267375 Score of 8

8.42.1.2 Referring to two or many corollaries in LateX

https://tex.stackexchange.com/landing/r/digest?cta=question&id=649067

I am using \thref{cor1, cor2} to cite two corollaries, and it provides  instead of Corollaries 3.3.9 and 3.3.10. (It gives "Corollarys" as the plural of Corrolary). 
If I have the following ... 
[cleveref] [amsthm] [newtheorem]
 

asked by Dimbi Rabearivony https://tex.stackexchange.com/landing/r/digest?cta=user&id=273430 Score of 7

answered by egreg https://tex.stackexchange.com/landing/r/digest?cta=user&id=4427 Score of 6

8.42.1.3 How to define new key properties in l3keys

https://tex.stackexchange.com/landing/r/digest?cta=question&id=648786

From interface3.pdf, we can see l3keys has provided several key properties such as .code:n, .tl_set:N, .usage:n. But I don't know how to define a new key property. 
At this time, my code is like this: 
\... 
[tcolorbox] [expl3] [key-value] [l3keys] [functional]
 

asked by L.J.R. https://tex.stackexchange.com/landing/r/digest?cta=user&id=106776 Score of 6

answered by Joseph Wright https://tex.stackexchange.com/landing/r/digest?cta=user&id=73 Score of 9

8.42.1.4 Adding two diacritical points under letters

https://tex.stackexchange.com/landing/r/digest?cta=question&id=649190

I'm working on a glossary with some transliterated Persian, Urdu and Arabic. Conforming with earlier publications, I sometimes need to use two diacritical dots under letters such as s, z and t. I've ... 
[spacing] [letterspacing] [diacritical-mark]
 

asked by Parvana https://tex.stackexchange.com/landing/r/digest?cta=user&id=256034 Score of 6

answered by egreg https://tex.stackexchange.com/landing/r/digest?cta=user&id=4427 Score of 5

8.42.1.5 Changes to textcase and LaTeX kernel in the June 2022 release affecting uppercased captions

https://tex.stackexchange.com/landing/r/digest?cta=question&id=649016

With the June 2022 release of LaTeX, the case-changing commands formerly controlled by the textcase package have been absorbed into the kernel, as described in ltnews35, page 4. A result of this ... 
[captions] [latex3] [textcase]
 

asked by John https://tex.stackexchange.com/landing/r/digest?cta=user&id=119566 Score of 6

answered by David Carlisle https://tex.stackexchange.com/landing/r/digest?cta=user&id=1090 Score of 3

8.42.1.6 Draw boxes around nodes in tikz

https://tex.stackexchange.com/landing/r/digest?cta=question&id=648912

I want to create something like this: 
from the following code without the boxes: 
\documentclass{beamer} 
%layout 
\mode<presentation>{ 
\usetheme{Madrid} 
} 
\usepackage{tikz} 
\begin{document} 
\... 
[tikz-pgf] [graphs]
 

asked by hellothere177 https://tex.stackexchange.com/landing/r/digest?cta=user&id=273313 Score of 6

answered by SebGlav https://tex.stackexchange.com/landing/r/digest?cta=user&id=204164 Score of 7

8.42.1.7 My legacy PSTricks code is not compilable anymore

https://tex.stackexchange.com/landing/r/digest?cta=question&id=648819

The following code worked several years ago but it does not now. I lost my conscious and I might be in a generation gap. I attempted to compile with either lualatex or latex->dvips->ps2pdf ... 
[beamer] [luatex] [pstricks] [preview] [ghostscript]
 

asked by Rowan Parkinson https://tex.stackexchange.com/landing/r/digest?cta=user&id=2099 Score of 6

answered by Ulrike Fischer https://tex.stackexchange.com/landing/r/digest?cta=user&id=2388 Score of 8