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From: "Juan Manuel Macías" <maciaschain@posteo.net>
To: Uwe Brauer <oub@mat.ucm.es>
Cc: orgmode <emacs-orgmode@gnu.org>, John Kitchin <jkitchin@andrew.cmu.edu>
Subject: Re: how to export red colored TeX to latex
Date: Tue, 30 Nov 2021 16:56:00 +0000	[thread overview]
Message-ID: <87bl21vazj.fsf@posteo.net> (raw)
In-Reply-To: <87a6hlr4jm.fsf@mat.ucm.es> (Uwe Brauer's message of "Tue, 30 Nov 2021 17:28:45 +0100")

Hi,

Uwe Brauer writes:

> Hi
>
> I want to obtain a latex file that contains
>
> \textcolor{red}{$\delta \phi = \frac{2 m}{R}$}
>
>
> However when I add 
> \textcolor{red}{$\delta \phi = \frac{2 m}{R}$}
>
> To an org file and export it as Latex, the construct ends up like this
>
>
> \textcolor{red}\{\(\delta \phi = \frac{2 m}{R}\)\}
>
> Which is wrong.
>
> Any ideas how to obtain the correctly exported expression?

Not exactly related, but if it helps, I have defined this custom link
for colored text segments:

(NB: I apply two colors for `:face', because normally I use two themes,
one clear for the day and another dark for the night hours: when my dark
theme is active, apply a background color. But you can simplify that part to
your liking):

(org-link-set-parameters "color"
			  ;; :display 'full
			   :face (lambda (path) (when path
						  (if (string= (face-attribute 'default :background) "#282c34")
						      `(:foreground ,path :background "#F5f5f5")
						    `(:foreground ,path))))
			   :export (lambda (path desc format)
				     (cond
				      ((eq format 'latex)
				       (concat
					"\\textcolor{"
					path
					"}{" desc "}"))
				      ((eq format 'html)
				       (format "<span
                                       style=\"color:%s;\">%s</span>"
                                       path desc)))))

The link would then look like this, adapting John's solution using a
LaTeX export snippet:

[[color:red][@@latex:$\delta \phi = \frac{2 m}{R}$@@]]

Best regards,

Juan Manuel 

next prev parent reply	other threads:[~2021-11-30 16:57 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-11-30 16:28 how to export red colored TeX to latex Uwe Brauer
2021-11-30 16:30 ` John Kitchin
2021-11-30 16:46   ` Uwe Brauer
2021-11-30 16:56 ` Juan Manuel Macías [this message]
2021-11-30 17:11   ` Uwe Brauer
2021-11-30 17:43     ` Juan Manuel Macías
2021-12-01  6:28   ` Eric S Fraga
2021-12-01 15:00     ` Juan Manuel Macías
2021-12-01 15:02       ` Eric S Fraga

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