Eelco Dolstra
9088dee9e2
* Some refactoring of the exception handling code so that we can catch
...
Nix expression assertion failures.
2006-03-08 14:11:19 +00:00
Eelco Dolstra
991a130b1e
* Added a list concatenation operator:
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[1 2 3] ++ [4 5 6] => [1 2 3 4 5 6]
2005-07-25 15:05:34 +00:00
Eelco Dolstra
f4d44a0026
* Allow certain operations to succeed even if we don't have write
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permission to the Nix store or database. E.g., `nix-env -qa' will
work, but `nix-env -qas' won't (the latter needs DB access). The
option `--readonly-mode' forces this mode; otherwise, it's only
activated when the database cannot be opened.
2004-10-25 14:38:23 +00:00
Eelco Dolstra
bbfdd64741
* Allow primops with more that 1 arguments.
2004-08-04 10:59:20 +00:00
Eelco Dolstra
9b44480612
* Use a map to lookup primops.
...
* Various performance improvements in the evaluator.
* Do not link against unused (and missing!) libraries (-lsglr, etc.).
2004-02-04 16:03:29 +00:00
Eelco Dolstra
ac68840e79
* Refactoring: put the Nix expression evaluator in its own library so
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that it can be used by multiple programs.
2003-11-19 11:35:41 +00:00
