15 commits

Author	SHA1	Message	Date
Alex Shinn	620eba1169	Per R7RS, cond-expand doesn't signal an error when there are no matching clauses. ... You can still use syntax-error to explicitly signal an error.	2011-12-17 15:54:35 +09:00
Alex Shinn	348b176172	Syncing some feature names with R7RS draft.	2011-12-17 15:26:26 +09:00
Alex Shinn	e7dbddadef	non-standard extension - allowing empty expressions in case clauses	2011-11-28 20:51:34 +09:00
Alex Shinn	61a65ae219	implementing symbol->string in C to avoid outputting the escape syntax	2011-11-27 22:37:14 +09:00
Alex Shinn	a5fbdccbfc	fixing numerator/denominator definitions on inexacts when ratios are supported	2011-11-27 22:25:03 +09:00
Alex Shinn	1d15785f23	making gcd and lcm n-ary	2011-11-27 21:55:32 +09:00
Alex Shinn	a4bd018480	map handles mismatched list lengths when the first list isn't the shortest	2011-11-27 21:43:58 +09:00
Alex Shinn	b84dba8425	infinities are not rational	2011-11-27 21:40:50 +09:00
Alex Shinn	6ec7cbf766	handling => in case	2011-11-27 21:07:25 +09:00
Alex Shinn	c3fea1f765	smarter string-copy for utf8	2011-11-26 16:58:39 +09:00
Alex Shinn	b6a2993e7d	treating form-feed as whitespace	2011-11-14 17:25:58 +09:00
Alex Shinn	8b28305e98	minor bugfixes, moving string-map & string-for-each to extras.scm	2011-11-14 17:10:57 +09:00
Alex Shinn	2caa285a63	Making the dynamic-wind state thread-specific.	2011-11-12 11:03:30 +09:00
Alex Shinn	b7fd7ab7f5	Removing old *meta-env* hack - `import' is now copied from (meta) and runs directly without eval. ... Syntax may now also be bound with (define-syntax macro1 macro2), and likewise with let-syntax.	2011-11-06 21:09:03 +09:00
Alex Shinn	4ae5949d54	fixing header alignment in disasm	2011-11-01 22:51:09 +09:00