6.61.1 Top new questions this week

6.61.1.1 Is it geometry or pgfpages bug?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=568592

With \usepackage[showframe]{geometry} inserted in 2 on 1 pgfpages layout  produce an unexpected result. 
I have updated latex last week, before that this problem did not appear 
\documentclass{article} 
\... 
[geometry] [updating] [pgfpages]
 

asked by Salim Bou https://tex.stackexchange.com/landing/r/digest?cta=user&id=54817 12 votes

answered by Andrew Stacey https://tex.stackexchange.com/landing/r/digest?cta=user&id=86 9 votes

6.61.1.2 A professional stamp in relief

https://tex.stackexchange.com/landing/r/digest?cta=question&id=567955

Related to these previous my questions A special annulment (i.e., cancellation) of a stamp and Date time in two rows in Italian format and time zone I have created another MWE to have some different ... 
[tikz-pgf] [datetime2] [tikzlibrary]
 

asked by Sebastiano https://tex.stackexchange.com/landing/r/digest?cta=user&id=117876 8 votes

answered by David Purton https://tex.stackexchange.com/landing/r/digest?cta=user&id=87678 13 votes

6.61.1.3 What's the difference between \underline and \underbar?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=568003

These two commands seem identical, and I haven't found enough materials on \underbar. 
What's the difference? 
and which doc/book has covered that? 
[underline]
 

asked by Strong Nole https://tex.stackexchange.com/landing/r/digest?cta=user&id=226873 8 votes

answered by campa https://tex.stackexchange.com/landing/r/digest?cta=user&id=82917 12 votes

6.61.1.4 A macro for defining macros and invoke them sequentially (Tex)

https://tex.stackexchange.com/landing/r/digest?cta=question&id=568676

Briefly, 
In Pure Tex 
% THE FIRST ARGUMENT SHOULDN'T NEED TO RECEIVE \ AS FIRST CHARACTER 
\global\def\futuredef#1#2{\global\def\#1{#2}#2} 
\futuredef{love}{doesn't exist} 
\love % Gives a error! 
and 
% ... 
[macros] [tex-core] [definition]
 

asked by Daniel Bandeira https://tex.stackexchange.com/landing/r/digest?cta=user&id=202757 7 votes

answered by Ulrich Diez https://tex.stackexchange.com/landing/r/digest?cta=user&id=118714 4 votes

6.61.1.5 Why does starting a %-type comment after "\end comment " cause problems?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=568108

Not that big a deal, but why does putting a %-type comment in the same line after \end{comment} cause problems? 
\documentclass[12pt]{article} 
\usepackage{comment} 
% \usepackage{thmtools, thm-... 
[comments]
 

asked by Hao S https://tex.stackexchange.com/landing/r/digest?cta=user&id=63578 7 votes

answered by Mico https://tex.stackexchange.com/landing/r/digest?cta=user&id=5001 15 votes

6.61.1.6 LaTeX 3 Command Alternatives

https://tex.stackexchange.com/landing/r/digest?cta=question&id=568335

Consider the following MWE: 
\documentclass[letterpaper,11pt]{article} 
\usepackage{geometry}%[showframe] 
\usepackage{array} 
\usepackage{graphicx} 
\usepackage{booktabs} 
\usepackage{fontspec} 
\... 
[latex3]
 

asked by azetina https://tex.stackexchange.com/landing/r/digest?cta=user&id=10898 6 votes

answered by F. Pantigny https://tex.stackexchange.com/landing/r/digest?cta=user&id=163000 8 votes

6.61.1.7 How can I make it so that all the letters on a word are all capitalized yet the first letter is bigger than the rest?

https://tex.stackexchange.com/landing/r/digest?cta=question&id=568246

How can I make it so that all the letters on a word are capitalized yet the first letter is bigger than the rest? 
An example would be the first and second word on the following image: 
Thanks in ... 
[fonts] [fontsize] [capitalization] [small-caps]
 

asked by Random User https://tex.stackexchange.com/landing/r/digest?cta=user&id=201762 6 votes

answered by Steven B. Segletes https://tex.stackexchange.com/landing/r/digest?cta=user&id=25858 15 votes