aboutsummaryrefslogtreecommitdiff
path: root/src/libexpr/nix.sdf
AgeCommit message (Collapse)Author
2006-09-11* Support `++'.Eelco Dolstra
* More follow restrictions on layout.
2006-03-23* Hm.Eelco Dolstra
2005-07-16* Wat cleanups.Eelco Dolstra
2005-07-16* Define paths using regexps, as is done in the Flex definition.Eelco Dolstra
2005-07-16* Make the rejects a bit more compact.Eelco Dolstra
* Add lexical restrictions for keywords.
2005-07-16* Fix ambiguity.Eelco Dolstra
2005-07-16* Revive and update the SDF grammar for Nix expressions.Eelco Dolstra
2004-01-30* Replaced the SDF parser by a substantially faster Bison/FlexEelco Dolstra
parser (roughly 80x faster). The absolutely latest version of Bison (1.875c) is required for reentrant GLR support, as well as a recent version of Flex (say, 2.5.31). Note that most Unix distributions ship with the prehistoric Flex 2.5.4, which doesn't support reentrancy.
2004-01-29* Optimised the SDF grammar.Eelco Dolstra
2003-11-22* Maintain integrity of the substitute and successor mappings whenEelco Dolstra
deleting a path in the store. * Allow absolute paths in Nix expressions. * Get nix-prefetch-url to work again. * Various other fixes.
2003-11-19* Refactoring: put the Nix expression evaluator in its own library soEelco Dolstra
that it can be used by multiple programs.