org-open-at-point (C-c C-o) doesn't work anymore

[Hsiu-Khuern Tang <tangoh@gmail.com>]

Hi all,

When I try C-c C-o to open a link in an Org buffer, e.g.,
http://www.google.com, I get:

org-babel-open-src-block-result: Symbol's value as variable is void:
org-babel-inline-src-block-regexp

This is the backtrace:

============================================================
Debugger entered--Lisp error: (void-variable org-babel-inline-src-block-regexp)
  org-babel-get-src-block-info()
  org-babel-open-src-block-result(nil)
  call-interactively(org-babel-open-src-block-result t nil)
  execute-extended-command(nil)
  call-interactively(execute-extended-command nil nil)
============================================================

Trying to search for org-babel-inline-src-block-regexp in the source
led me to this commit

============================================================
commit 6da29f151915fd86f40b51cbb999d3b2792aff0e
Author: Eric Schulte <schulte.eric@gmail.com>
Date:   Wed Jun 23 11:24:33 2010 -0700

    integrating org-babel into org.el
============================================================

I haven't found a similar report on the mailing list.  Since C-c C-o
is quite basic and many people must use it, I'm guessing I'm doing
something wrong.  Help please?

Thanks!

Hsiu-Khuern.