15 commits

Author	SHA1	Message	Date
Eelco Dolstra	40986312bb	* Boolean constants.	2003-11-02 17:36:15 +00:00
Eelco Dolstra	adf9a45469	* Primops: baseNameOf, toString.	2003-11-02 16:31:35 +00:00
Eelco Dolstra	1610444671	* Conditions, string equality.	2003-11-01 19:15:08 +00:00
Eelco Dolstra	1b4184ccbb	* Let syntax.	2003-11-01 19:10:41 +00:00
Eelco Dolstra	a2a9bacd82	* Filter the substitution list when descending into a recursive ... attribute set.	2003-11-01 19:10:19 +00:00
Eelco Dolstra	9210d4d530	* Working evaluator. ... * Mutually recursive attribute sets. * Print evaluator efficiency statistics.	2003-10-31 17:09:31 +00:00
Eelco Dolstra	f1c1a3c97f	* Allow empty attribute (argument) sets.	2003-10-31 12:21:01 +00:00
Eelco Dolstra	7db08cc924	* Use SGparseString() instead of SGparseFile() because the latter is ... buggy. It fails to clear an internal variable (SG_textIndex) between invocations, so it can be called only once during a program execution.	2003-10-31 11:22:56 +00:00
Eelco Dolstra	403cb9327f	* Factor out evaluation into a separate file.	2003-10-30 16:48:26 +00:00
Eelco Dolstra	9f8f39aa3c	* Clean up the imploded parse tree. Quotes around strings are ... 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 16:18:40 +00:00
Eelco Dolstra	e537844f4e	* Bottomup rewrite function.	2003-10-30 16:11:24 +00:00
Eelco Dolstra	442b09ea33	* Don't use a search path.	2003-10-30 16:10:56 +00:00
Eelco Dolstra	933b3f677d	* Attribute selection operator.	2003-10-30 16:10:20 +00:00
Eelco Dolstra	b95a3dc45b	* Basic grammar and parser for the Fix language. We use libsglr and ... 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 16:05:03 +00:00
Eelco Dolstra	4d728f6a36	* Forked new version of Fix.	2003-10-29 15:05:18 +00:00