Use better regular expression to find bibliography line
Hsiu-Khuern writes:
> In contrib/lisp/org-export-bibtex.el, the BiBTeX file has to
> match the Emacs regexp "\w+". So a line like
>
> #+BIBLIOGRAPHY: mybib_new
>
> will not work because of the underscore character in the
> filename. (I suppose the actual behavior depends on the local
> Emacs settings that affect the "syntax table".) May I propose
> changing the regexp to "[[:alnum:]_]+"?
>
> Initially, I was stumped by this because I thought \w was a
> "regular" regexp :), such as defined in sed, and would match
> underscores as well.
Carsten Dominik