145 Commits

Author	SHA1	Message	Date
Jon Rafkind	b51ab5802a	[honu] replace $ with honu-$ just to be safe	2012-04-20 14:08:36 -06:00
Jon Rafkind	79b6e5611e	[honu] dont confuse identifiers with $. use = in with-syntax	2012-04-20 14:08:36 -06:00
Jon Rafkind	bb57412242	[honu] check for definitions before continuing to parse. completely parse the left hand side of an operator	2012-04-20 14:08:36 -06:00
Jon Rafkind	c390d96780	[honu] only allow semicolons in expression sequence position	2012-04-12 12:50:44 -06:00
Jon Rafkind	fa8377883d	[honu] explicitly check for commas when parsing a comma separated expression sequence	2012-04-12 12:50:44 -06:00
Jon Rafkind	76632c7914	[honu] ignore parse-error tokens when building the first syntax tree	2012-04-10 13:33:06 -06:00
Jon Rafkind	bbc806732c	[honu] always reparse the output of honu-expression. provide honu-comma so that it works with literal sets	2012-04-06 12:36:19 -06:00
Jon Rafkind	918c87e96b	[honu] return the current expression when a semicolon is parsed	2012-03-20 11:32:46 -06:00
Jon Rafkind	a94b7b9260	[honu] fix some tests. always reparse the right hand side of an operator	2012-03-05 13:48:52 -07:00
Jon Rafkind	249c7b02ca	[honu] use syntax properties to differentiate parsed syntax from unparsed	2012-03-05 13:48:52 -07:00
Jon Rafkind	89f511fb3e	[honu] bind all attributes from a syntax class. allow multiple expressions in a match list	2012-03-05 13:48:52 -07:00
Jon Rafkind	4852904035	[honu] wrap expressions with let so local macro parsers can be defined. replace more usages of %racket with racket-syntax	2012-02-21 16:19:10 -07:00
Jon Rafkind	7379684c5b	[honu] use syntax properties to differentiate racket syntax from honu syntax instead of the %racket identifier	2012-02-21 16:19:10 -07:00
Jon Rafkind	bb85c06df4	[honu] use honu->racket in more builtin forms	2012-02-21 16:19:09 -07:00
Jon Rafkind	782664316d	[honu] honu forms implemented in racket must call honu->racket on the parsed output. add an example to do ocaml style pattern matching	2012-02-21 16:19:09 -07:00
Jon Rafkind	549a7522e3	[honu] add syntactic patterns. parse the output of macros using a local define-syntax (kind of hackish)	2012-02-21 16:19:09 -07:00
Jon Rafkind	b74ad87160	[honu] wrap the condition of when expression inside parentheses. instantiate literal sets at the proper phase for honu macros	2012-02-01 16:05:41 -07:00
Jon Rafkind	712951d347	[honu] add fun as an alias to function	2012-02-01 16:05:40 -07:00
Jon Rafkind	54449d824c	[honu] use a function keyword to define procedures and make lambdas	2012-02-01 16:05:40 -07:00
Jon Rafkind	42d21a9918	[honu] erase old files	2012-01-26 13:56:05 -07:00
Jon Rafkind	100d77260a	[honu] provide assignment operators	2012-01-26 13:32:52 -07:00
Jon Rafkind	b67f5e71e6	[honu] add moere assignment operators	2012-01-26 13:32:52 -07:00
Jon Rafkind	9e8a77c5c5	[honu] fix more references to :=	2012-01-26 13:32:52 -07:00
Jon Rafkind	7e5a0285d3	[honu] replace := with =	2012-01-26 13:32:52 -07:00
Jon Rafkind	d6be1fbdee	[honu] move operators to their own module	2012-01-26 13:32:52 -07:00
Jon Rafkind	1fac120cd2	[honu] move core definition of honu-syntax to another module	2012-01-26 13:32:52 -07:00
Jon Rafkind	2b6efee854	[honu] still need :=	2012-01-26 13:32:51 -07:00
Jon Rafkind	d7a35c1eb8	[honu] use = for mutation to be consistent with other uses. put where clauses of list comprehensions on the right side	2012-01-26 13:32:51 -07:00
Jon Rafkind	2af9100a5d	[honu] make "then" keyword required for if again. start to add more loop types to for	2012-01-26 13:32:51 -07:00
Jon Rafkind	a1869fa2f1	[honu] then is optional in "if". allow multiple sequences in for. add for/fold	2012-01-26 13:32:51 -07:00
Jon Rafkind	bc30a94c72	[honu] allow list comprehensions to follow expressions	2012-01-26 13:32:50 -07:00
Jon Rafkind	1b81ed5d8d	[honu] add != operator. provide some other basic functions	2012-01-18 12:34:51 -07:00
Jon Rafkind	9d11622968	[honu] add a filtering clause to list comprehensions	2012-01-18 12:34:51 -07:00
Jon Rafkind	6552d3f2cd	[honu] allow classes to accept 0 constructor parameters. add 'to' as a binary operator that creates a list of numbers	2012-01-18 12:34:51 -07:00
Jon Rafkind	ec02c2f83a	[honu] refactor dot into syntax classes	2012-01-09 10:38:12 -07:00
Jon Rafkind	13abcf91fb	[honu] make dot a fixture so that assignment can work: v.x := 5	2012-01-09 10:38:11 -07:00
Jon Rafkind	c9788909ea	[honu] fix for literal sets generated in a macro. replace . with -> for classes in the linq example	2012-01-09 10:38:11 -07:00
Jon Rafkind	8bb8ac5859	[honu] provide #%top and #%datum for standard honu	2012-01-09 10:38:11 -07:00
Jon Rafkind	a9ba721be8	[honu] add example of lexically scoped macros	2011-11-22 10:30:44 -07:00
Jon Rafkind	42caad96de	[honu] use honu-body directly in the parser	2011-11-22 10:30:44 -07:00
Jon Rafkind	4b4a369d84	[honu] abstract out delayed parsing	2011-11-22 10:30:43 -07:00
Jon Rafkind	973000adbb	[honu] delay parsing of function bodies	2011-11-22 10:30:43 -07:00
Jon Rafkind	bef2f188b3	[honu] move when macro to the honu language	2011-11-22 10:30:43 -07:00
Jon Rafkind	40eeeb6a72	[honu] dont need extra prefixes for require	2011-11-22 10:30:42 -07:00
Jon Rafkind	4c00c26cd5	[honu] clean up main file requires and provides	2011-11-22 10:30:42 -07:00
Jon Rafkind	5d3adb84c2	[honu] add var and = at phase 1	2011-11-18 09:59:43 -07:00
Jon Rafkind	23cbc505cc	[honu] define parsing macro in the transformer phase. also provide a bunch of things from main	2011-11-17 23:34:59 -07:00
Jon Rafkind	70589a7033	[honu] create a new syntax class for parsing expressions at current-phase + 1. allow new operators to be defined using honu syntax	2011-11-17 23:34:59 -07:00
Jon Rafkind	080e6bc25a	[honu] allow else patterns for match	2011-11-15 23:36:01 -07:00
Jon Rafkind	a38949d8ba	[honu] use reified syntax classes to check for literals instead of direct comparisons with free-identifier=?	2011-11-15 23:36:00 -07:00