6 Commits

Author	SHA1	Message	Date
krasimir	8a4cb6ba1d	define Read and Show instances for Expr and Tree	2008-10-28 12:22:34 +00:00
bjorn	335a8d6977	Added Read and Show instances for CId. Also added readCId :: String -> Maybe CId, and use that for readLanguage.	2008-10-20 11:59:31 +00:00
bjorn	0c442d9ac9	Added Read and Show instances for Type. This required moving some code around.	2008-10-20 11:36:17 +00:00
krasimir	ef0ff58516	add parser and pretty printer for types	2008-10-20 07:52:14 +00:00
aarne	b6666624a0	rudimentary abstract syntax type checker and solver in PGF	2008-10-14 14:34:08 +00:00
aarne	c5c6d13546	changed names of resource-1.3; added a note on homepage on release	2008-06-25 16:54:35 +00:00