Could someone please install this patch in the emacs cvs tree?

Thank you!

Roland



2004-06-01  Roland Winkler  <Roland.Winkler@physik.uni-erlangen.de>

	* textmodes/bibtex.el (bibtex-format-entry): Fix regexps.
	(bibtex-parse-strings): Bugfix, use assoc instead of assoc-string.
	(bibtex-entry-update): Handle alternatives and optional fields.
	(bibtex-parse-entry): Bugfix, handle empty key.