TeX, LaTeX and Friends

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user202729

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…

Faheem Mitha

6:43 AM

@user202729 OK

yo'

7:39 AM

@CarLaTeX cool :-D

@CarLaTeX mischief managed :)

CarLaTeX

8:38 AM

@yo' the stain is a reflection

3 hours later…

Rmano

11:14 AM

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

6 hours later…

CarLaTeX

5:20 PM

@Rmano of the lights, but yes, the photo was shot by my cellphone

Rmano

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

CarLaTeX

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

CarLaTeX

5:41 PM

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

Rmano

5:57 PM

@CarLaTeX I see no fingerprints, just fingers:

(training for CSI ;-P)

1 hour later…

CarLaTeX

7:25 PM

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

Ulrike Fischer

7:44 PM

^^ 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

CarLaTeX

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

Ulrike Fischer

@CarLaTeX no it stops in the arena.

CarLaTeX

@UlrikeFischer Ooohhh I didn't know

Ulrike Fischer

@CarLaTeX we neither. Enrico warned us

CarLaTeX

@UlrikeFischer @egreg always knows everything :D

Faheem Mitha

8:13 PM

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?

Buddhini Angelika

8:25 PM

Hi!

mickep

Hello @BuddhiniAngelika

Buddhini Angelika

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> ?

Can someone please help? Thanks a lot

Hello @mickep :)

mickep

@BuddhiniAngelika Sorry, I know nothing about beamer.

Buddhini Angelika

Okay, thanks for telling me @mickep

If anyone else know please kindly let me know.

Marcel Krüger

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}

Faheem Mitha

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

Buddhini Angelika

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

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