20 commits

Author	SHA1	Message	Date
Marc Nieper-Wisskirchen	5c963df96f	Move datum->syntax back to init-7.scm. Don't crash when renamer not present in syntactic closure.	2018-12-05 15:59:39 +01:00
Marc Nieper-Wisskirchen	152b20f244	Implement syntax-case	2018-12-01 13:48:25 +01:00
Hamayama	216d6a8d87	Revert and fix syntax-rules by reflecting review	2018-07-05 00:53:17 +09:00
Hamayama	fdc1f86f09	Fix syntax-rules on ellipsis escape templates	2018-07-03 12:41:00 +09:00
John Croisant	42dd447a06	Raise error if apply is called with invalid args. ... * If called with only the procedure, but no args list. * If called with a final arg that is not a proper list.	2018-04-14 20:49:03 -05:00
Hamayama	ae85ef2980	Several changes of syntax-rules in init-7.scm	2017-12-30 09:46:51 +09:00
Alex Shinn	bc3fa73ec4	adding unambiguous promise? to core	2017-11-08 22:56:02 +09:00
Alex Shinn	8f52f457d6	updating previous commit to include using bound=? to exlude literals from extracted pattern vars	2017-07-22 20:11:04 +09:00
Alex Shinn	e3678edbdc	Identifiers in patterns should be checked against literals using bound-identifier=?, not free-identifier=?.	2017-07-22 19:50:56 +09:00
Alex Shinn	db186784e3	don't include underscore in ellipsis pattern vars (issue #421)	2017-07-02 22:10:03 +09:00
Alex Shinn	1e25dda078	preserving source info in quasiquote (restores line number reporting for (chibi test))	2017-05-07 14:26:49 +09:00
Alex Shinn	9fa8d8c1f0	Don't treat underscore as a pattern variable. Fixes issue #382.	2017-01-01 09:48:34 +09:00
Alex Shinn	d0cb74bef4	Identifiers in the template should only match pattern variables ... from the same expansion step. Fixes issue #366.	2016-06-25 15:20:39 +09:00
Alex Shinn	1ec9d578d0	fixing number->string for non-full-numeric-tower builds	2016-03-30 22:33:29 +09:00
Alex Shinn	0c80f38a19	making string-cursors a disjoint type	2016-03-29 22:25:09 +09:00
Alex Shinn	57dd5464c5	Handling ratios, inexact and complex in number->string. ... Fixes issue #317.	2016-03-19 15:12:09 +09:00
Alex Shinn	45c03c5dcb	restoring renaming of ...	2016-03-05 00:28:09 +09:00
Alex Shinn	97297221fa	When an alternate syntax-rules ellipsis is specified, we must bind this ... locally around the macro transformer. Fixes issue #313.	2016-03-02 23:34:39 +09:00
Alex Shinn	fb78ec1d1c	removing double renaming of explicit ellipsis in syntax-rules	2016-02-27 16:14:10 +09:00
Alex Shinn	2922ed591d	Forgot to install regexp (patch from Lorenzo)	2015-01-26 08:06:59 +09:00