depot - monorepo for the virus lounge

Age	Commit message (Collapse)	Author	Files	Lines
2003-11-09	* Turned the msg() and debug() functions into macros, since they	Eelco Dolstra	3	-9/+9
	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	1	-0/+2

2003-11-06	* `null' is a nullary primop.	Eelco Dolstra	3	-5/+4

2003-11-06	* Allow `+' in path names.	Eelco Dolstra	1	-1/+1

2003-11-05	* Assertions.	Eelco Dolstra	6	-16/+77
	* Logical operators (!, &&, \|\|, ->).
2003-11-05	* Default function arguments.	Eelco Dolstra	3	-9/+17

2003-11-03	* Work around problems with the ATerm library.	Eelco Dolstra	5	-55/+182
	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	* Shorter list syntax ([a b c] instead of [a, b, c]).	Eelco Dolstra	3	-8/+15

2003-11-03	* Grammar changes. Attributes in attribute sets are now delimited with	Eelco Dolstra	2	-36/+24
	semicolons instead of comma's. Final semicolon in the set is optional.
2003-11-02	* Boolean constants.	Eelco Dolstra	4	-5/+24

2003-11-02	* Primops: baseNameOf, toString.	Eelco Dolstra	4	-4/+30

2003-11-01	* Conditions, string equality.	Eelco Dolstra	2	-6/+24

2003-11-01	* Let syntax.	Eelco Dolstra	2	-0/+14

2003-11-01	* Filter the substitution list when descending into a recursive	Eelco Dolstra	1	-1/+14
	attribute set.
2003-10-31	* Working evaluator.	Eelco Dolstra	10	-309/+540
	* Mutually recursive attribute sets. * Print evaluator efficiency statistics.
2003-10-31	* Allow empty attribute (argument) sets.	Eelco Dolstra	1	-1/+1

2003-10-31	* Use SGparseString() instead of SGparseFile() because the latter is	Eelco Dolstra	1	-2/+23
	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	4	-56/+87

2003-10-30	* Clean up the imploded parse tree. Quotes around strings are	Eelco Dolstra	4	-11/+57
	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	2	-0/+60

2003-10-30	* Don't use a search path.	Eelco Dolstra	1	-4/+5

2003-10-30	* Attribute selection operator.	Eelco Dolstra	1	-1/+5

2003-10-29	* Basic grammar and parser for the Fix language. We use libsglr and	Eelco Dolstra	6	-7/+298
	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	2	-0/+496