From: "Mikhail Titov" <mlt@gmx.us>
To: emacs-orgmode@gnu.org
Subject: [babel] java headless support is missing for most graphing languages
Date: Thu, 17 May 2012 19:55:46 -0500 [thread overview]
Message-ID: <004b01cd3490$f66372e0$e32a58a0$@us> (raw)
Hello!
I’ve noticed that at least ditaa and plantuml fail to evaluate with babel.
While for ditaa I can override :java list item with something like
(setq org-babel-default-header-args:ditaa
'((:results . "file")
(:exports . "results")
(:java . "-Dfile.encoding=UTF-8 -Djava.awt.headless=true")))
However plantuml is handling differently. Curiously enough it runs just fine without stdin/stdout redirection from the command line. However if I tried to use input/output redirection like in ob-plantuml.el , it complains like the following: Exception in thread "main" java.lang.InternalError: Can't connect to window server - not enough permissions.
I propose to add by default “-Djava.awt.headless=true” to all “language” handlers supported by org-babel. I think it won’t hurt and will make working from CLI more enjoyable out of box.
Mikhail
next reply other threads:[~2012-05-18 0:55 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-18 0:55 Mikhail Titov [this message]
2012-05-19 7:51 ` [babel] java headless support is missing for most graphing languages Bastien
2012-05-20 0:17 ` Mikhail Titov
2012-05-19 22:41 ` Eric Schulte
2012-05-20 1:53 ` Mikhail Titov
2012-05-20 0:39 ` Eric Schulte
2012-05-20 2:55 ` Mikhail Titov
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