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755dc28e55
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66 Commits

Author SHA1 Message Date
Robby Findler
755dc28e55 Fixes define-relation's handling of ellipses across clauses 
closes PR 12378
 2011-11-17 17:00:11 -06:00
Robby Findler
64dfdb3c7f Change the expansion of reduction-relation so that it generates less code 
(by expanding into a call to a 30 or so line procedure, instead of putting
that code directly into the result of the macro).

This produces about a 6x speedup on this reduction-relation

  (reduction-relation L (--> 0 1) (--> 1 2) ... (--> 99 100))

where L is

  (define-language L)

The time it takes to run "racket r6rs.rkt" in the shell from the
directory collects/redex/examples/r6rs speeds up by about 10% (15%
with errortrace enabled), in the case where all .zo files are built,
except the ones in the r6rs directory. (Also worth noting that "racket
-l redex" takes more than 50% of that time.) And the change has no
noticeable effect on the time it takes to run r6rs-test.rkt.
 2011-10-31 08:53:09 -05:00
Robby Findler
9d371153fd add the #:stop-when argument to apply-reduction-relation* 2011-10-23 12:10:56 -05:00
Robby Findler
9ab6a93127 fix the error check 
closes PR 12290
 2011-10-15 14:00:16 -05:00
Ryan Culpepper
7cc1476170 syntax/parse: fix bug: integrated stxclass might not bind pvar to syntax 2011-09-21 16:58:52 -06:00
Casey Klein
634f5c9e0c Removes now outdated comment 2011-09-08 09:11:52 -05:00
Casey Klein
97e792200f Gives a function a better name 2011-09-08 09:11:52 -05:00
Casey Klein
6d43376f9c Adds support for `judgment-holds' clauses in metafunctions 2011-09-08 09:11:52 -05:00
Casey Klein
ac7856a377 Moves metafunction construction to later expansion step 2011-09-08 09:11:51 -05:00
Casey Klein
2b4f604776 Replaces use of `define-syntax-set' 2011-09-08 09:11:51 -05:00
Casey Klein
145828527f Fixes handling of pattern variables that look like metafunctions 2011-08-31 11:20:02 -05:00
Casey Klein
c0625dc30c Adds define-term form 2011-08-30 15:10:50 -05:00
Casey Klein
2eced78000 Fixes indentation 2011-08-17 11:59:43 -05:00
Casey Klein
9e2e11e9c4 Tests metafunction Check Syntax arrows 2011-08-16 14:32:33 -05:00
Casey Klein
98eaaebc65 Improves error messages for Redex definition forms 2011-08-15 12:46:14 -05:00
Casey Klein
4d1651645a Improves error message for premise typos 2011-08-10 12:24:02 -05:00
Casey Klein
a2dc2d9540 Fixes arity checks outside define-judgment-form 2011-08-10 12:24:02 -05:00
Casey Klein
87f3541979 Adds support for ellipsis-repeated premises 2011-08-10 12:24:01 -05:00
Casey Klein
52c50dd67e Adds an alternative syntax for define-judgment-form rules 
The conclusion may come last instead of first when a sequence of
dashes precedes it.
 2011-08-10 12:24:00 -05:00
Casey Klein
dbfbf59256 Changes syntax for define-judgment-form mode and contract specs 2011-08-10 12:23:59 -05:00
Casey Klein
d58a743b89 Fixes define-judgment-form at the top-level with errortrace enabled 2011-08-10 12:23:59 -05:00
Casey Klein
576272362b Adds define-judgment-form form 2011-08-05 07:19:23 -05:00
Casey Klein
8887ea2ef3 Refactors meta-function implementation further 2011-08-05 07:19:22 -05:00
Casey Klein
6e38233286 Deletes dead code 2011-08-05 07:19:22 -05:00
Casey Klein
7898018cad Factors out name-consistency check 2011-08-05 07:19:22 -05:00
Casey Klein
24dc005ff4 Removes special case for typesetting recursive calls 
This case doesn't appear necessary, since LWs are constructed in an
expansion step that occurs after all of the meta-function names
(including the current one) are bound.
 2011-08-05 07:19:21 -05:00
Casey Klein
3dc677d270 Factors out parsing of relation contracts 2011-08-05 07:19:21 -05:00
Casey Klein
c9c2bb8ad7 Refactors construction of meta-function and relation lws 2011-08-05 07:19:20 -05:00
Eli Barzilay
3157955d40 ".ss" -> ".rkt" scan done. 2011-07-02 10:37:53 -04:00
Robby Findler
d74810a08b fix broken earlier commit 2011-05-25 14:57:04 -05:00
Robby Findler
33e68022db make the two-argument version of redex-match use the right name for the procedure it returns 2011-05-25 12:45:06 -05:00
Robby Findler
c163e75023 make the generated name used for languages (introduced by define-language 
and define-extended-language) be based on the name of the language so the
error message is better (but not as good as it should be)
 2011-05-11 18:38:10 -05:00
Casey Klein
cafcb47549 Refactored reduction-relation-procs 2011-05-08 06:19:45 -05:00
Robby Findler
33c848fcda added current-cache-all?, a parameter that controls the caching strategy 
that apply-reduction-relation* (and thus test-->>) uses
also make apply-reduction-relation* call remove-duplicates
  on the result of apply-reduction-relation
 2011-05-07 20:06:38 -05:00
Robby Findler
8fbefb0b6d added typesetting support for relations 2011-04-28 22:20:14 -05:00
Casey Klein
1d1cdd03f5 Adds a form like term-let but using Redex patterns 2011-04-26 12:13:17 -05:00
Casey Klein
b3f45d3c84 Refactors to eliminate copied code 2011-04-26 12:13:17 -05:00
Casey Klein
50f14dea18 Adds start term to test-->>E failure message 
Closes PR 11867
 2011-04-22 09:49:41 -05:00
Casey Klein
362a6d75a5 Changes redex-match to suppress ..._x bindings 2011-04-22 04:43:11 -05:00
Casey Klein
0b9db752ca Fixes test-->>E failure message 
Fixes PR 11853
 2011-04-15 04:52:13 -05:00
Casey Klein
a4644d4d49 Disallows unquote in Redex patterns 
Fixes PR 11296
 2011-04-01 14:00:45 -05:00
Robby Findler
f69ff3b6b7 added support for 'or', \vee, and \cup as builtins to the define-metafunction codomain contracts 2011-03-26 10:04:39 -05:00
Casey Klein
b45bb829b6 Fixes a bug in metafunction traces 
When the result is in the cache but the cache is not consulted because
`caching-enabled?' is false, the call should not be shown as cached.
 2011-01-14 13:41:09 -06:00
Casey Klein
61607c4da1 Adds a check to the define/extend language parser 2011-01-14 13:41:09 -06:00
Casey Klein
3c2e2fc362 Fixes `extend-reduction-relation' bug. 
The #:domain argument did not apply to inherited rules.
 2011-01-14 13:41:09 -06:00
Robby Findler
eb29b17112 adds a #:pred argument to test-->> (in rough analogy to the #:pred argument on traces) 2010-12-20 22:09:10 -06:00
Casey Klein
8affb5b13f Fixes CS renaming of pattern occurrences of metafunction names 2010-12-03 15:47:54 -06:00
Casey Klein
ae164d281b Adds optional `::=' keyword to language definition forms 2010-11-09 10:14:50 -06:00
Robby Findler
38b9b25ae0 redex: added indication of caching for metafunction tracing 2010-11-07 15:31:18 -06:00
Casey Klein
743ccafd15 Improves the error reporting and documentation for `define-relation' 2010-11-05 08:59:46 -05:00