* Unicode characters export from babel code blocks ?
@ 2012-05-18 18:40 BernardH
0 siblings, 0 replies; only message in thread
From: BernardH @ 2012-05-18 18:40 UTC (permalink / raw)
To: emacs-orgmode
Hi, In some literate program, I'd like to generate a data file. I do
it with a shell here-document (is there a better way just to inline
some text to tangle in a file?). It works when tangling but not when
exporting to the pdf. Because there is a catch : I wanted to use
unicode \25A0 ■ and \25A1 □ instead of '#' and ' '. With
#+LATEX_HEADER: \usepackage{xltxtra}
#+LATEX_HEADER: \setmainfont{DejaVu Serif}
I can get the squares in the rgular text,
however, the exported code remains blank where the squares should be
☹.
Any help greatly appreciated !
Best Regards (and thx for the great ord-mode !)
Bernard
PS: excerpt from my babel code below
…
Using =\25A0= aka «black square» (■) and =\25A1= aka «white square» (□) to
represent the wall and empty spaces of the maze.
#+begin_src sh :file maze.txt :exports code :tangle yes
cat - <<END
□□□□□□□□□
□■■□□□■■□
□□□□□□□□□
□□□■□■□□□
□□□■□■□□□
□□□■■■□□□
□□□□□□□□□
□■■□□□■■□
□□□□□□□□□
END
#+end_src
…
the pdf does not containanything
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2012-05-18 18:40 Unicode characters export from babel code blocks ? BernardH
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