* Bring back Emacs 22 by request from Ludovic.

svn path=/nixpkgs/trunk/; revision=18529
2009-11-22 16:29:15 +00:00
parent 132a1db1ee
commit 11c3e92738
5 changed files with 90 additions and 1 deletions
--- a/pkgs/lib/attrsets.nix
+++ b/pkgs/lib/attrsets.nix
@@ -22,6 +22,7 @@ rec {
      then attrByPath (tail attrPath) default (getAttr attr e)
      else default;

+      
  /* Return nested attribute set in which an attribute is set.  For instance
     ["x" "y"] applied with some value v returns `x.y = v;' */
  setAttrByPath = attrPath: value: