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418 Commits

Author SHA1 Message Date
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
Eli Barzilay
40124a0619 A long overdue scan to eliminate files without terminating newlines. 
(DrRacket should really do that.)
 2011-06-28 02:01:41 -04:00
Robby Findler
78006b5720 redex: adjust the 'horizontal rule-pict-style so that it doesn't add space after the last rule 
extend render-reduction-relation-rules so you can specify rule indicies instead of just
         the names of the rules
 2011-06-21 06:32:51 +08:00
Robby Findler
b43e956c7b Redex: added to-lw/stx 
plus improved the redex docs slightly and Rackety
 2011-05-30 21:33:55 -05:00
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
Casey Klein
e8e2898359 Fixes rendering of relations with `name' patterns 2011-05-24 11:58:54 -05:00
Robby Findler
040bd371b6 adjust the lw construction in Redex so that it uses the width of the 
"canonical" way to write symbols, instead of the way they are displayed.
This makes a difference for symbols that have spaces in them or symbols
that, when displayed, look like numbers or other non-symbol things.
 2011-05-20 21:52:09 -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
Casey Klein
dd58b457a9 Fixes domain checking of unioned reduction relations 2011-05-08 05:04:16 -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
Casey Klein
4b03ddccb1 Fixes Redex stepper's handling of symbols quoted with || 2011-05-04 10:34:01 -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
1c8c6ddbee Adds generate-term option for LHS-based generation 2011-04-22 04:43:11 -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
46b3a9d13d Fixes generation of any' within in-hole' context position 2011-04-14 18:32:06 -05:00
Casey Klein
319ae5f825 Deletes code that should have been deleted when named holes went away 2011-04-14 18:32:05 -05:00
Casey Klein
989103c3a1 Improves term-let's "too few ellipses" error 
Fixes PR 10837
 2011-04-07 13:17:15 -05:00
Casey Klein
143e1e66fd Improves error for references to not-yet-defined metafunctions 
Fixes PR 11041
 2011-04-07 13:17:15 -05:00
Ryan Culpepper
73ab167522 created racket/syntax from parts of unstable/syntax 2011-04-07 09:47:20 -06:00
Casey Klein
1ad2b1b938 Makes cross' work better with hide-hole' 
Fixes PR 11579
 2011-04-06 10:17:15 -05:00
Casey Klein
e8130a2fd1 Fixes bug in `cross' pattern handling 2011-04-06 10:17:15 -05:00
Casey Klein
a4644d4d49 Disallows unquote in Redex patterns 
Fixes PR 11296
 2011-04-01 14:00:45 -05:00
Casey Klein
d97a2b505c Fixes matching of ..._x and ..._!_x inside ellipses 2011-03-30 10:15:17 -05:00
Casey Klein
b958e21f46 Fixes another bug in the stepper's diff highlighting 2011-03-29 13:05:03 -05:00
Casey Klein
df3bc8980b Fixes a bug in the stepper's diff highlighting 2011-03-29 13:05:02 -05:00
Robby Findler
7a427be2fd improve Redex's arrow drawing 2011-03-27 14:49:34 -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
3214861420 Fixes rendering of (hole t ...+) 
There was some old named holes code still in use.
 2011-03-24 14:35:02 -05:00
Robby Findler
99e9bd9543 exported arrow->pict 2011-03-23 17:03:57 -05:00
Casey Klein
87934752b5 Adds a parameter that provides a default for redex-check's #:attempt argument 2011-03-22 21:20:29 -05:00
Robby Findler
d0d2285c4c Adjust the dependencies in redex/pict so it doesn't depend on racket/gui/base anymore 2011-03-17 13:35:32 -05:00
David Van Horn
760a58b65d Fixes more spelling errors. 2011-02-04 19:44:13 -07:00
Casey Klein
f7fd6ee689 Changes the term generator to produce shorter sequences 
It now uses the (local) size bound instead of the (global) attempt count.
 2011-01-31 12:36:42 -06:00
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
Casey Klein
56a548c517 Suppresses overridden rules in the names reported for a reduction relation 2011-01-14 13:41:09 -06:00
Casey Klein
25c1400d8b Exposes the default value of the #:attempt-size argument 2011-01-03 09:37:32 -06:00
Casey Klein
de8b1bc101 Fixes a bug in the generation of `side-condition' patterns 
The bindings supplied to `side-condition' predicates by the matcher
sometimes contain the-not-hole; the ones supplied by the generator
must be the same.
 2010-12-31 15:34:31 -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
7243029786 Fixes a bug in the Redex term generator 2010-12-10 13:58:11 -06:00
Casey Klein
9ea976625d Steven's progress on the compiler 2010-12-06 14:44:38 -06:00
Casey Klein
8affb5b13f Fixes CS renaming of pattern occurrences of metafunction names 2010-12-03 15:47:54 -06:00
Casey Klein
c3f0052eac Deletes incorrect comment. 2010-12-02 15:54:47 -06:00
Casey Klein
2a8fdd9646 Adjusts typesetting to account for gr2 rendering of filled rectangles 2010-12-02 15:54:46 -06:00
Casey Klein
8ff358b559 Abstracts randomized testing forms over the underlying PRG 2010-11-26 13:02:14 -06:00
Casey Klein
d927bc117e Fixes the bug with named contexts in a better way 2010-11-26 13:02:14 -06:00
Casey Klein
1147318426 Fixes bug with `in-hole' generation 2010-11-26 13:02:14 -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
Casey Klein
df810e8e10 Closes PR 11383 2010-11-04 17:31:35 -05:00
Robby Findler
8bf096b1e3 added contracts to define-relation. 
(also removed old, wrong tl-pat stuff from the docs)
 2010-11-04 17:29:14 -05:00
Casey Klein
f9b64fa2b8 Removes `apply-reduction-relation*' trie experiment 2010-10-31 17:28:19 -05:00
Casey Klein
4542d071d5 Adds the `test-->>∃' form. 2010-10-28 20:22:35 -05:00
Casey Klein
4577de0790 Fixes PR 11336. 2010-10-20 15:56:57 -07:00
Casey Klein
42687d26d1 Reverts most of push #21257. 
That push recompiles a clause of an extended metafunction by
replacing the LHS with a recompiled form of the `lhs-pat' field of the
`metafunc-case' struct. But that field (used by the test generator)
also incorporates the clause's `where' and `side-condition' clauses,
causing them to executed twice when applying the recompiled clause (once
while matching its LHS, and once while evaluating its RHS).
 2010-10-20 15:56:57 -07:00
Robby Findler
5c94ca5b7c idle attempts to reduce allocation in the matcher 2010-10-19 18:41:19 -05:00
Robby Findler
99d85159b6 adjusted define-metafunction/extension so that it recompiles the old cases in the new language 2010-10-16 16:29:15 -05:00
Robby Findler
2652237559 fixed a bug in extended languages & the _ check 2010-10-13 17:44:19 -05:00
Steven Jaconette
9a4b2d2023 fixed a bug uncovered by a stronger syntactic check in redex 2010-10-04 11:24:36 -05:00
Robby Findler
c1285b12ed added checks to make ellipses appearing at different depths be a syntax error 2010-10-01 18:09:02 -05:00
Robby Findler
1f8bbf43a7 fixed pb-last-column-visible so the stepper now shows the last column when you click the '->' (next) button 2010-09-26 22:47:36 -05:00
Robby Findler
a6dea9b85c removed current-pretty-printer (it was never released and it is 
superceded by pretty-print-parameters).
 2010-09-26 22:47:35 -05:00
Robby Findler
f87aa7ec61 added pretty-print-parameters to control how pretty printing happens for terms 2010-09-26 22:47:35 -05:00
Robby Findler
273e6e7d25 added paren-style 
added missing provide for grammar-style
removed some dead code
 2010-09-24 19:34:32 -05:00
Robby Findler
d4c68e7359 added grammar-style for the ::= and | in grammars in redex typesetting 2010-09-21 15:08:12 -05:00
Eli Barzilay
ee138cf2cb Some repeated "and and"s and "the the"s, and two more typos. 
Closes PR 11229.
 2010-09-20 15:38:18 -04:00
Steven Jaconette
7169c0e53e Second patch for redex compiler 
-Fixes some bugs in the model
-Cleans up some unused code
-Adds the test cases
 2010-09-20 10:04:50 -05:00
Casey Klein
17ac1fae3a Adds a parameter to enable the typesetting in commit ce211ac 2010-09-17 13:43:06 -05:00
Robby Findler
ce211ac364 adjusted metafunction application rendering so that ellipses do not 
get commas put in front of them
 2010-09-17 11:39:07 -05:00
Robby Findler
b8fc5fcfce Rackety 2010-09-16 13:37:34 -05:00
Robby Findler
28a253b206 added current-pretty-printer 2010-09-16 13:37:33 -05:00
Robby Findler
d03a7b220a added docs for linebreaks parameter 
Adjusted implementation of linebreaking so that
  when there are linebreaks in a metafunction, the =
  signs line up together independent of the broken lines
 2010-09-16 10:51:17 -05:00
Casey Klein
14ceb68b92 Adds functions for testing pattern compiler 2010-09-08 14:12:47 -05:00
Steven Jaconette
f5482e5703 Initial compiler model (includes low level pattern language model and redex to low level lanaguage compiler) 2010-09-08 14:12:47 -05:00
Robby Findler
4d8cc1bc51 dont use the black-on-white preferences for redex's stepper 2010-08-31 07:33:13 -05:00
Casey Klein
fbd2c3c86f Adds the feature requested in PR 10388 2010-08-18 13:19:12 -05:00
Casey Klein
e0643611c3 Fixes "Reduce until ..." in stepper 2010-08-18 13:19:12 -05:00
Casey Klein
7daf515f65 Fixes a bug in `define-extended-language' 2010-08-18 13:19:12 -05:00
Casey Klein
85093fb536 Fixes a `plug' bug. 
There are still problems with contexts, but this is an improvement.
 2010-08-18 13:19:11 -05:00
Casey Klein
ad308e32f1 Removes undocumented, unmaintained random testing form 2010-07-21 08:46:27 -05:00
Casey Klein
541a0c4ecb Adds #:prepare keyword to random testing forms 2010-07-21 08:46:27 -05:00
Casey Klein
310f9ce05a Makes it a syntax error for a `where' clause to reuse a pattern variable at a different depth 2010-07-20 07:53:16 -05:00
Casey Klein
72b98b77fb Fixes a bug with `where' clauses 2010-07-20 07:53:16 -05:00
Casey Klein
8eb25bb2b9 Adds a #:attempt-size keyword to the random testing forms 2010-07-20 07:53:16 -05:00
Casey Klein
253641a03e Fixes minor bug affecting check-reduction-relation 2010-07-20 07:53:16 -05:00
Jay McCarthy
ec487fac4c Slightly improving error message on test--> failure 2010-07-16 16:08:31 -06:00
Ryan Culpepper
8c42006ad7 unstable/syntax: renamed syntax-local-values/{catch -> record}, changed uses 
also added comments to some unstable/syntax functions
 2010-07-01 17:05:05 -06:00
Casey Klein
c083335ca5 Changes the matching of `where' clauses to the one most people expect. 2010-06-22 13:20:53 -05:00
Casey Klein
c6ed9b9a12 Fixes a bug in `where' clause binding. 2010-06-22 05:42:17 -05:00
Casey Klein
d6b20a51d2 Lifts mysterious restriction on patterns that now seems unnecessary. 2010-06-21 11:24:30 -05:00
Casey Klein
daa8507e51 Fixes matcher bug 2010-06-21 10:35:05 -05:00
Casey Klein
abd035aec2 Fixes a bug in the way Redex generates tests to exercise the LHSs of a 
meta-function or reduction relation.
 2010-06-07 10:52:23 -05:00
Casey Klein
7b15edee41 Racketifies Redex documentation 2010-05-12 07:58:08 -05:00
Matthew Flatt
28b4043077 rename all files .ss -> .rkt 2010-04-27 16:50:15 -06:00
Casey Klein
52c6b4ef15 Adds a term-equivalence predicate to the test--> and test-->> forms. 
svn: r18767
 2010-04-09 00:08:39 +00:00
Casey Klein
0975798b31 Fixes PR 10842 
svn: r18753
 2010-04-07 19:57:52 +00:00
Casey Klein
ea2861b03a Fixes PR 10843 
svn: r18752
 2010-04-07 15:33:36 +00:00
Casey Klein
3d9806a606 Forces sequences to have length zero when the depth is zero 
svn: r18726
 2010-04-03 00:54:55 +00:00
Casey Klein
6886f6540a Fixes handling of where/hidden and side-condition/hidden clauses in reduction-relation. 
svn: r18683
 2010-03-31 01:03:25 +00:00
Matthew Flatt
5f8e4b46fe redex: combine picts with htl-append instead of hbl-append for metafunction rendering 
svn: r18487
 2010-03-08 21:31:02 +00:00
Matthew Flatt
62a53f3de7 add 'where/hidden' and 'side-condition/hidden' to redex; adjust typesetting to keep metafunction side conditions in original order 
svn: r18471
 2010-03-04 23:20:52 +00:00
Casey Klein
d82fdbc317 Improved handling of syntax errors in `reduction-relation' 
svn: r18431
 2010-03-02 19:00:55 +00:00
Casey Klein
b3d9330672 Improved syntax error handling and cleaned up syntax error tests. 
svn: r18070
 2010-02-12 18:51:14 +00:00
Casey Klein
02f88787ff Fixed pattern parsing so that the components of variable-except, 
variable-prefix, and cross patterns are treated as identifiers, not
arbitrary patterns.

svn: r18064
 2010-02-12 16:34:38 +00:00
Casey Klein
db0ec3eb07 Special typesetting for metafunction `where' clauses in which the 
right-hand side is a call to `variable-not-in' or `variables-not-in'

svn: r17920
 2010-02-01 13:46:32 +00:00
Carl Eastlund
2e0cb8226e Replaced every "langauge" (note swapped vowels) with "language". 
svn: r17918
 2010-02-01 01:41:51 +00:00
Casey Klein
d9e5d3aa98 Another generator optimization 
svn: r17902
 2010-01-30 22:36:44 +00:00
Casey Klein
425dbf5af5 The first component of a `name' pattern is not an identifier, not a 
pattern.

svn: r17896
 2010-01-30 17:41:39 +00:00
Casey Klein
0e6c28e4b1 Improved performance of the test case generator 
svn: r17894
 2010-01-30 16:38:19 +00:00
Casey Klein
2d2a95de1e Made counterexample structure transparent 
svn: r17882
 2010-01-29 13:42:13 +00:00
Casey Klein
1b22ce82cd A flag to make the random testing forms return results instead of 
printing on stdout.

svn: r17858
 2010-01-28 01:12:54 +00:00
Casey Klein
3b5d13f229 Fixed bug in generate-term's error handling. 
svn: r17856
 2010-01-27 20:03:57 +00:00
Casey Klein
8454db8115 Rename #:attempts to #:attempt-num in `generate-term'. 
Added a second form of `generate-term' that produces a procedure.
Improved the docs for `generate-term'.

svn: r17853
 2010-01-27 17:45:01 +00:00
Casey Klein
4271b7970c Dropped the "preferred productions" heuristic and the failed prototype 
supporting accumulator-style generators.

svn: r17851
 2010-01-27 15:52:15 +00:00
Casey Klein
3068ae4bd5 This file should have been moved to tests instead of copied. 
svn: r17839
 2010-01-26 19:53:10 +00:00
Robby Findler
812a049b5b svn: r17838 2010-01-26 19:47:44 +00:00
Casey Klein
8fe66b9935 Somehow managed to copy the tests instead of moving them! 
svn: r17837
 2010-01-26 17:33:38 +00:00
Robby Findler
f54ccdc9d5 probable fix to error seen in drdr 
svn: r17827
 2010-01-25 21:51:52 +00:00
Casey Klein
bbc654c69e Typesetting now recognizes carets (^) in the underscore component of a 
non-terminal reference, applying the non-terminal-superscript-style to
the text following the caret.

svn: r17801
 2010-01-24 11:36:29 +00:00
Casey Klein
a47d38e15d Improved docs and error messages for define-metafunction/extension 
svn: r17635
 2010-01-13 18:21:27 +00:00
Robby Findler
0eb5178ca8 svn: r17543 2010-01-07 20:06:18 +00:00
Robby Findler
52eee4547b fixed PR 10684 and fixed up some old, broken tests and fiddled with the test suite infrastructure 
svn: r17536
 2010-01-07 18:10:28 +00:00
Casey Klein
16fd573e7b Fixed violation of the invariant introduced in r16504. 
svn: r17371
 2009-12-20 19:36:38 +00:00
Casey Klein
eb4403f1c7 PR 10650 
svn: r17331
 2009-12-16 20:46:58 +00:00
Casey Klein
4f140eed03 Metafunctions now respect caching-enabled? and set-cache-size!. 
svn: r17271
 2009-12-11 20:54:32 +00:00
Casey Klein
8c5089c37f PR 10027 
svn: r17179
 2009-12-03 21:45:57 +00:00
Casey Klein
bf64d93c64 Fixed a case where `term' raised an exception without a source location. 
svn: r17172
 2009-12-03 03:51:41 +00:00
Eli Barzilay
44d88cee6b newlines at EOFs 
svn: r16630
 2009-11-09 03:49:50 +00:00
Ryan Culpepper
7483b7ed20 unstable: 
added struct and syntax libraries

svn: r16621
 2009-11-08 19:20:53 +00:00
Casey Klein
2011272c06 Fixed source locations for term' and term-let' errors. 
svn: r16592
 2009-11-07 02:07:16 +00:00
Casey Klein
a021b75a67 Fixed PR 8765 
svn: r16564
 2009-11-05 19:33:19 +00:00
Robby Findler
da743d4a49 changed test printout so that the summary is to stdout, not stderr 
svn: r16524
 2009-11-03 18:27:00 +00:00
Casey Klein
4be6482bf9 Fixed bug with repeated binders inside ellipses. 
svn: r16504
 2009-11-02 21:33:42 +00:00
Robby Findler
727e540b6e added support for rendering terms 
svn: r16441
 2009-10-27 21:24:31 +00:00
Jay McCarthy
d557687494 DrDr related changes 
svn: r16403
 2009-10-21 20:32:19 +00:00
Robby Findler
e78faf0669 fixed a bug that prevented uses of redex-match in the right-hand sides of reduction-relation definitions 
svn: r16344
 2009-10-16 21:33:57 +00:00
Robby Findler
9545330d53 fixed the #:scheme-colors? argument to traces 
svn: r16328
 2009-10-15 19:24:46 +00:00
Casey Klein
0520a50f3e Fix to allow metafunction definition at the top-level. 
svn: r16218
 2009-10-02 16:54:44 +00:00
Casey Klein
f58882b4d1 Added support for collecting test coverage of metafunctions 
svn: r16193
 2009-09-30 21:32:20 +00:00
Casey Klein
50ce45e621 Updated expected results to reflect new trace's new output style. 
svn: r16188
 2009-09-30 16:35:11 +00:00
Casey Klein
38ed68b397 Fixed bug in extending extended metafunctions. 
svn: r16187
 2009-09-30 16:29:34 +00:00