~cnx/guix - Personal Guix development branches

Age	Commit message (Collapse)	Author
2003-11-19	* Refactoring (step 2).	Eelco Dolstra

2003-11-19	* Refactoring: put the Nix expression evaluator in its own library so	Eelco Dolstra
	that it can be used by multiple programs.
2003-11-19	* Use `sdftable -s' to get warnings about the grammar.	Eelco Dolstra
	* Several bug fixes in the grammar. * Allow one-line comments (#... and //...) to end in EOF.
2003-11-18	* "Fix expression" -> "Nix expression".	Eelco Dolstra
	* More refactoring.
2003-11-18	* nix -> nix-store, fix -> nix-instantiate.	Eelco Dolstra

2003-11-18	* "Nix expression" -> "store expression".	Eelco Dolstra
	* More refactoring.
2003-11-18	* libnix -> libstore.	Eelco Dolstra

2003-11-18	* Source tree refactoring.	Eelco Dolstra

2003-11-16	* An forward non-random access input iterator class for ATermLists.	Eelco Dolstra

2003-11-16	* Some utility functions for working with ATerms.	Eelco Dolstra

2003-11-10	* Do not filter when parsing. This is much faster.	Eelco Dolstra
	* Add some rejections and lexical restrictions to the grammar to make this work.
2003-11-09	* Turned the msg() and debug() functions into macros, since they	Eelco Dolstra
	turned out to be a huge performance bottleneck (the text to printed would always be evaluated, even when it was above the verbosity level). This reduces fix-ng execution time by over 50%. gprof(1) is very useful. :-)
2003-11-06	* Allow null in derivation bindings.	Eelco Dolstra

2003-11-06	* `null' is a nullary primop.	Eelco Dolstra

2003-11-06	* Allow `+' in path names.	Eelco Dolstra

2003-11-05	* Assertions.	Eelco Dolstra
	* Logical operators (!, &&, \|\|, ->).
2003-11-05	* Print a shared textual ATerm if the term if very large. Due to	Eelco Dolstra
	substitutions, Fix terms are very large when printed as trees (in memory, they are quite compact due to sharing).
2003-11-05	* Default function arguments.	Eelco Dolstra

2003-11-03	* Work around problems with the ATerm library.	Eelco Dolstra
	The ATerm library doesn't search the heap for pointers to ATerms when garbage collecting. As a result, C++ containers such as `map<ATerm, ATerm>' will cause pointer to be hidden from the garbage collector, causing crashes. Instead, we now use ATermTables.
2003-11-03	* Ignore options passed to the aterm library.	Eelco Dolstra

2003-11-03	* Shorter list syntax ([a b c] instead of [a, b, c]).	Eelco Dolstra

2003-11-03	* Grammar changes. Attributes in attribute sets are now delimited with	Eelco Dolstra
	semicolons instead of comma's. Final semicolon in the set is optional.
2003-11-02	* Boolean constants.	Eelco Dolstra

2003-11-02	* Primops: baseNameOf, toString.	Eelco Dolstra

2003-11-01	* Fast builds.	Eelco Dolstra

2003-11-01	* Print the exit code of the builder.	Eelco Dolstra

2003-11-01	* Conditions, string equality.	Eelco Dolstra

2003-11-01	* Let syntax.	Eelco Dolstra

2003-11-01	* Filter the substitution list when descending into a recursive	Eelco Dolstra
	attribute set.
2003-10-31	* Working evaluator.	Eelco Dolstra
	* Mutually recursive attribute sets. * Print evaluator efficiency statistics.
2003-10-31	* Allow empty attribute (argument) sets.	Eelco Dolstra

2003-10-31	* Use SGparseString() instead of SGparseFile() because the latter is	Eelco Dolstra
	buggy. It fails to clear an internal variable (SG_textIndex) between invocations, so it can be called only once during a program execution.
2003-10-30	* Factor out evaluation into a separate file.	Eelco Dolstra

2003-10-30	* Clean up the imploded parse tree. Quotes around strings are	Eelco Dolstra
	removed, paths are absolutised relative to the path containing the expression we just parsed, and integer literals are converted to actual integers.
2003-10-30	* Bottomup rewrite function.	Eelco Dolstra

2003-10-30	* Don't use a search path.	Eelco Dolstra

2003-10-30	* Attribute selection operator.	Eelco Dolstra

2003-10-29	* Basic grammar and parser for the Fix language. We use libsglr and	Eelco Dolstra
	friends to do the parsing. The parse table is embedded in the Fix executable using bin2c, which converts an arbitrary file into a C character array.
2003-10-29	* Forked new version of Fix.	Eelco Dolstra

2003-10-23	* Fix a race condition in addTextToStore().	Eelco Dolstra

2003-10-22	* Use writeFull().	Eelco Dolstra

2003-10-22	* Ad hoc per-package logging. When Nix performs a derivation, it now	Eelco Dolstra
	writes stdout/stderr of the builder to ${prefix}/var/log/nix/x, where x is the file name of the derivation expression, e.g., /nix/var/log/nix/54256391624be04fcb426048ae3ea0a4-d-pan-0.14.2.nix Note that consecutive builds of the same expression overwrite, rather than append to, existing log files.
2003-10-22	* Dead code removal.	Eelco Dolstra

2003-10-22	* Some wrapper classes to ensure that file descriptors / directory	Eelco Dolstra
	handles are closed when they go out of scope.
2003-10-20	* Finished refactoring the tree.	Eelco Dolstra

2003-10-20	* Refactored the source tree.	Eelco Dolstra

2003-10-16	* Substitutes and nix-pull now work again.	Eelco Dolstra
	* Fixed a segfault caused by the buffering of stderr. * Fix now allows the specification of the full output path. This should be used with great care, since it by-passes the normal hash generation. * Incremented the version number to 0.4 (prerelease).
2003-10-16	* Enable buffering of stderr in C++.	Eelco Dolstra

2003-10-16	* Upgraded to Berkeley DB 4.1.25 and do not synchronously flush the	Eelco Dolstra
	log on commit. This means that there is a small change that some transactions may be rolled back in case of a system crash, but this should not be a problem (it merely might cause some expression realisations to be rolled back), and it vastly improves performance. * Upgraded to ATerm 2.0.5 (which also includes Armijn's 64-bit patches).
2003-10-16	* Don't sort the result of `--query --list'.	Eelco Dolstra