9.86.1 Top new questions this week

9.86.1.1 Seeking Enhancements and Solutions for Dynamic LaTeX Command Substitution

https://tex.stackexchange.com/landing/r/digest?cta=question&id=705664

I am engaging with the community to seek insights and possible solutions for a LaTeX macro customisation. This is inspired by a discussion in this thread, which explores the possibility of dynamically ... 
[expl3] [parsing]
 

asked by KevinHeart https://tex.stackexchange.com/landing/r/digest?cta=user&id=309031 Score of 8

answered by Alan Xiang https://tex.stackexchange.com/landing/r/digest?cta=user&id=219915 Score of 5

9.86.1.2 What are pdftex `\pdfmatch` rules for expansion and use of special classes?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=705544

pdftex has a command that's potentially useful to me for searching and for splitting strings:  \pdfmatch.  However, I've found few working examples on the internet.  I do have the basic use figured ... 
[pdftex] [strmatch] [regex]
 

asked by Dan Levin https://tex.stackexchange.com/landing/r/digest?cta=user&id=84933 Score of 6

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

9.86.1.3 Evenly underline a formatted text so that descenders (like "y") overlap the line

https://tex.stackexchange.com/landing/r/digest?cta=question&id=705690

I am trying to underline a formatted text. 
What am I trying to do is the following: 
\usepackage{xcolor} 
\usepackage{tikz} 
\newcommand{\udensdot}[1]{% 
\tikz[baseline=(todotted.base)]{ 
\... 
[tikz-pgf] [underline]
 

asked by Evgeny Kuznetsov https://tex.stackexchange.com/landing/r/digest?cta=user&id=126432 Score of 5

answered by Ulrich Diez https://tex.stackexchange.com/landing/r/digest?cta=user&id=118714 Score of 6

9.86.1.4 Custom non-sequential enumeration

https://tex.stackexchange.com/landing/r/digest?cta=question&id=705622

I would like to have my \item enumerated in a special order, non-sequential. In the example below (which is my current project) there are always exactly 3 \items. 
(To handle user errors where the \... 
[enumitem]
 

asked by mf67 https://tex.stackexchange.com/landing/r/digest?cta=user&id=175045 Score of 5

answered by Werner https://tex.stackexchange.com/landing/r/digest?cta=user&id=5764 Score of 5

9.86.1.5 Adjusting Edge Paths in TikZ to Avoid Overlapping Nodes and Other Edges

https://tex.stackexchange.com/landing/r/digest?cta=question&id=705790

The following code 
\begin{tikzpicture}[auto,node distance=2cm,>=latex] 
% Posizionamento manuale dei vertici 
\node[circle,draw] (A) at (1,2) {A}; 
\node[circle,draw] (B) at (3,2) {B}; 
\node[... 
[tikz-pgf]
 

asked by Mark https://tex.stackexchange.com/landing/r/digest?cta=user&id=79289 Score of 4

answered by matexmatics https://tex.stackexchange.com/landing/r/digest?cta=user&id=290058 Score of 4

9.86.1.6 Expl3 to simplify expansion issues with loop-built Tabularray content

https://tex.stackexchange.com/landing/r/digest?cta=question&id=705632

A follow-on from my previous question answered thanks to @egreg. (Perhaps Prof. Gregorio would be able to help me here too.) 
Situation 
I am creating a Table of Questions (ToQ) macro for creating ... 
[expl3] [loops] [tabularray] [for-loop]
 

asked by Timtro https://tex.stackexchange.com/landing/r/digest?cta=user&id=19569 Score of 4

answered by Timtro https://tex.stackexchange.com/landing/r/digest?cta=user&id=19569 Score of 3

9.86.1.7 Draw a second line on a graph which is a reflection of a randomly generated one

https://tex.stackexchange.com/landing/r/digest?cta=question&id=705718

I'm having a problem with drawing a sample path of a standard Brownian motion process showing the reflection property. At the point where the red dashed line and the blue line meet I would like to ... 
[tikz-pgf] [random-numbers]
 

asked by VlakecTomaz https://tex.stackexchange.com/landing/r/digest?cta=user&id=311462 Score of 4

answered by Qrrbrbirlbel https://tex.stackexchange.com/landing/r/digest?cta=user&id=16595 Score of 2