1:01 AM
@FaheemMitha "input line" has a specific meaning in TeX (read the book or something else); or just try it yourself tex.sprint("aaa") tex.sprint("") tex.sprint("bbb"), replace sprint with print and see the difference
@L.J.R. Hm? How do you even come up with the idea???

6 hours later…
6:43 AM
@user202729 OK

7:39 AM
@CarLaTeX cool :-D
@CarLaTeX mischief managed :)

8:38 AM
@yo' the stain is a reflection

3 hours later…
11:14 AM
@CarLaTeX ...of a hand ;-) (with a cellphone?)

6 hours later…
5:20 PM
@Rmano of the lights, but yes, the photo was shot by my cellphone

@CarLaTeX I can see three fingers in the reflection ;-)

@Rmano oh, yes, there are also the fingerprints :D

5:41 PM
@Rmano Perhaps they are mine, when I inserted the card

5:57 PM
@CarLaTeX I see no fingerprints, just fingers:
(training for CSI ;-P)

1 hour later…
7:25 PM
@Rmano It's too flat to contain fingers :D

7:44 PM
3
^^ Tomorrow the last stage of this year‘s Giro d‘Italia (a time trial) will take place at Verona. The course passes about 200 m from the place we are staying at.
@CarLaTeX

@UlrikeFischer Ooohhh doesn't is end at Milan this year?

@CarLaTeX no it stops in the arena.

@UlrikeFischer Ooohhh I didn't know

@CarLaTeX we neither. Enrico warned us

@UlrikeFischer @egreg always knows everything :D

8:13 PM
I'm trying to get the last example from the threeparttablex documentation to compile.
For some reason the example aren't actually compilable as written. I was able to get the first to compile, but not the second. No doubt I'm missing something obvious.
I don't know if this is a suitable question for the site. Thoughts?

8:25 PM
Hi!

Hello @BuddhiniAngelika

Is there a way that we can make an underline to appear for some part of a text on mouse click in latex beamer? That is, appear on \onslide<2> or \only<2> ?
Hello @mickep :)

@BuddhiniAngelika Sorry, I know nothing about beamer.

Okay, thanks for telling me @mickep
If anyone else know please kindly let me know.

8:59 PM
@BuddhiniAngelika You can use:
\documentclass{beamer}
\usepackage{lua-ul}
\makeatletter
\RenewDocumentCommand \underLine {d<> m} {{%
\IfValueTF{#1}{%
\only<#1>{\@underLine}%
}{%
\@underLine%
}%
#2%
}}
\makeatother
\begin{document}
\begin{frame}
\underLine<2>{Only on frame 2 underlined}
\end{frame}
\end{document}

Never mind, figured it out. Referring to chat.stackexchange.com/transcript/message/61239481#61239481

Thank you very much @MarcelKrüger :) :)
Can I change the color of the underline too?
I know for \ul command. But its difficult to figure out for underline command