* Bug in org-babel R language shadows ruby
@ 2009-12-04 22:50 Daniel Doherty
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From: Daniel Doherty @ 2009-12-04 22:50 UTC (permalink / raw)
To: emacs-orgmode
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All,
I'm not on this mailing list, but thought this would be the right place to
pass along a bug in org-babek
that had me baffled for a long time.
I was initializing org-babel with the following from my init.el file
===========================================
(require 'org-babel-init)
(require 'org-babel-ruby)
(require 'org-babel-R)
(require 'org-babel-python)
(org-babel-load-library-of-babel)
============================================
When executing a ruby src block, I would get an error saying that the "r"
language was not a babel-interpreter.
When I change the order of the language initializations, the error goes
away:
============================================
(require 'org-babel-init)
(require 'org-babel-R)
(require 'org-babel-ruby)
(require 'org-babel-python)
(org-babel-load-library-of-babel)
============================================
Now, ruby is recognized. Looks like the function for parsing the src block
is seeing the 'r' in ruby and stopping
because 'R" is a valid language, but then choking when it tries to run 'r'.
I hope someone can get this to Eric Schulte to see what's going on. In the
meantime, putting ruby second is a workaround.
I suspect a similar problem happens whenever one language is a prefix of
another.
Regards,
Dan Doherty
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2009-12-04 22:50 Bug in org-babel R language shadows ruby Daniel Doherty
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