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* [Babel][R] Non-ascii characters in R plots
@ 2012-08-19 14:36 Christian Moe
       [not found] ` <87vcgeigyw.fsf@gmx.com>
  0 siblings, 1 reply; 2+ messages in thread
From: Christian Moe @ 2012-08-19 14:36 UTC (permalink / raw)
  To: Org Mode

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When I the following example source block in Org I get a plot in which 
the non-ascii characters are replaced by double dots (namely, the 
degree sign in `degrees C' and the `Å' in `År', Norwegian for `Year').

#+begin_src R :results graphics :file 
~/Desktop/testplot-with-Babel.png :width 480 :height 360
   temp <- c(15, 17, 16, 19, 17, 18)
   year <- c(2000:2005)
   plot(year, temp, xlab="År", ylab="°C")

It seems to be a Babel problem, since, R is working fine; the special 
characters are preserved when I run the same script from the R command 

Compare the attached testplot-with-Babel.png and testplot.png.

I'm running up-to-date Org on GNU Emacs 24.1 compiled for Mac OS 
10.6.8. My .emacs sets current-language-environment to "UTF-8".

Is this a bug, or is there a setting I should know about?


[-- Attachment #2: testplot.png --]
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[-- Attachment #3: testplot-with-Babel.png --]
[-- Type: image/png, Size: 8335 bytes --]

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2012-08-19 14:36 [Babel][R] Non-ascii characters in R plots Christian Moe
     [not found] ` <87vcgeigyw.fsf@gmx.com>
2012-08-20  8:23   ` Christian Moe

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