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path: root/src/libexpr/names.hh
AgeCommit message (Collapse)Author
2014-10-03Don't recompile the same regex over and overEelco Dolstra
2012-07-18Use "#pragma once" to prevent repeated header file inclusionEelco Dolstra
2008-07-01* Export the nix-env derivation name parsing and version comparisonEelco Dolstra
logic through the `parseDrvName' and `compareVersions' primops. This will allow expressions to easily check whether some dependency is a specific needed version or falls in some version range. See tests/lang/eval-okay-versions.nix for examples.