* maintainers/scripts/gnu/gnupdate.scm (xml-element->snix): New procedure. (xml->snix): Rewrite to use a parser generated by `ssax:make-parser'. (%options)[sxml]: Remove. (main): Update accordingly. svn path=/nixpkgs/trunk/; revision=21695
svn path=/nixpkgs/trunk/; revision=21049
svn path=/nixpkgs/trunk/; revision=21040