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authorEelco Dolstra <e.dolstra@tudelft.nl>2006-02-10T17·25+0000
committerEelco Dolstra <e.dolstra@tudelft.nl>2006-02-10T17·25+0000
commitc6120352b3fd25380ff21726982e22b97ee43e0b (patch)
tree5d8ac14dd44ef25ea0bf3a53490dbe9f31969793 /src/libexpr/parser.cc
parentb505f9eaf57c7badeacb176a1946b5f5f145f816 (diff)
* In nix-instantiate, allow us to specify a "path" to the
  derivation(s) we're interested, e.g.,

    $ nix-instantiate ./all-packages.nix --attr xlibs.libX11

  List elements can also be selected:

    $ nix-instantiate ./build-for-release.nix --attr 0.subversion

  This allows a non-ambiguous specification of a derivation.  Of
  course, this should also be added to nix-env and nix-build.

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