Many (less easily automatically converted) old-style strings remain. Where there was any possible ambiguity about the exact version or variant intended, nothing was changed. IANAL, nor a search robot. Use `with stdenv.lib` wherever it makes sense.
function, so obsolete it. svn path=/nixpkgs/branches/stdenv-updates/; revision=31644
svn path=/nixpkgs/trunk/; revision=18123
svn path=/nixpkgs/trunk/; revision=15255