@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???

@user202729 OK

@CarLaTeX cool :-D

@CarLaTeX mischief managed :)

@yo' the stain is a reflection

@CarLaTeX ...of a hand ;-) (with a cellphone?)

@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

@Rmano Perhaps they are mine, when I inserted the card

@CarLaTeX I see no fingerprints, just fingers:

(training for CSI ;-P)

@Rmano It's too flat to contain fingers :D

^^ 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

I'm trying to get the last example from the threeparttablex documentation to compile.

gist.github.com/35817a834707178f589d886f65326ea5

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?

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.

@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