don't interpret single "-" as a number
commitdf0c8a3bc44286c06b3306503a95382805651e2c
authorEric Schulte <schulte.eric@gmail.com>
Fri, 29 Mar 2013 14:48:51 +0000 (29 08:48 -0600)
committerEric Schulte <schulte.eric@gmail.com>
Fri, 29 Mar 2013 14:48:59 +0000 (29 08:48 -0600)
tree632513b91f4c3c261aafbd4e8396c9f4d2479eed
parent575c9f16c3a1dc6660dd1aebdd560ec7caa1365e
don't interpret single "-" as a number

* lisp/ob-core.el (org-babel-number-p): Don't interpret single "-" as a
  number.
lisp/ob-core.el