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619 Commits

Author SHA1 Message Date
Casey Klein
4b03ddccb1 Fixes Redex stepper's handling of symbols quoted with || 2011-05-04 10:34:01 -05:00
Casey Klein
3187cac716 Updates to lam's new toplevel-map field 2011-05-03 17:59:52 -05:00
Matthew Flatt
6f1aa7bc00 adjust Redex example after bytecode-structure change 2011-05-03 08:53:49 -06:00
Casey Klein
fd401ce98e Adds docs test to the test script 2011-05-02 06:02:50 -05:00
Casey Klein
b592017d05 Documents or deletes all Redex exports 2011-05-02 06:02:50 -05:00
Casey Klein
4e68a5019f Moved rewriters documentation into typesetting section 2011-05-02 06:02:49 -05:00
Casey Klein
775d31d04a Sets up the right modpaths for Redex exports 2011-05-02 06:02:49 -05:00
Robby Findler
37c7ad81ed fixed redex.scrbl bugs 2011-04-29 08:12:51 -05:00
Robby Findler
8fbefb0b6d added typesetting support for relations 2011-04-28 22:20:14 -05:00
Robby Findler
499852087d stlc bug fix 2011-04-28 14:51:29 -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
Robby Findler
e7d0029aea added lots of new tests that our documentation is complete 2011-04-25 13:24:43 -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
73c5d2a546 Fixes typo in redex-check docs 
Closes PR 11868
 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
24d697e83c Fixes bug in STLC example 2011-04-22 04:43:11 -05:00
Casey Klein
7319bd1884 Fixes test-->>E documentation 2011-04-15 04:57:01 -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
ff7aba9750 Moves `term-let' test to proper file 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
6fc20125b0 Adds the STLC example to the test script 2011-04-06 11:11:43 -05:00
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
Robby Findler
77c25430af added an example with a type checker 2011-04-02 13:36:29 -05:00
Casey Klein
a4644d4d49 Disallows unquote in Redex patterns 
Fixes PR 11296
 2011-04-01 14:00:45 -05:00
Casey Klein
121f1761bd Fixes redex/gui typos 
Closes PR 11174
 2011-04-01 14:00:45 -05:00
Casey Klein
8a283650c4 Updates typesetting tests 
Spacing is now different by a few pixels. The change does not seem to
be Redex specific
 2011-03-30 13:59:39 -05:00
Casey Klein
1312a2e52e Improves `reduction-relation' documentation 
Fixes PR 10665
 2011-03-30 13:59:39 -05:00
Casey Klein
6cdfa2ff73 Updates typesetting tests for new arrow drawing 2011-03-30 10:20:53 -05:00
Casey Klein
d97a2b505c Fixes matching of ..._x and ..._!_x inside ellipses 2011-03-30 10:15:17 -05:00
Casey Klein
0839f763ec Fixes a bug in the deref rule 2011-03-29 16:05:54 -05:00
Casey Klein
8f006f1a1f Fixes bugs in error transitions 2011-03-29 15:57:50 -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
faef39cbc6 Fixes the docs for non-terminal styles 2011-03-24 14:58:31 -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
fe0525b7bb Reduces the memory used by the randomized tests 2011-02-04 09:15:38 -06:00
David Van Horn
c9519fd113 Fixed various spelling errors. 2011-02-03 17:42:33 -05:00
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
3250ff846c Adds a Redex version of Jay's continuation mark transformation 2011-01-29 15:26:30 -06:00
Robby Findler
d4aeb3fa4c Rackety 2011-01-17 17:19:37 -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
f742479d8d Fixes another bug in the test generator. 2011-01-14 13:41:09 -06:00
Casey Klein
11900c6c4f Changes logging to use write instead of display 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
394fab0d86 Adds an option for repeating the command(s) 2011-01-14 13:41:09 -06:00
Casey Klein
ea5a6fc91c Fixes exception handling in randomized tests 2011-01-14 13:41:09 -06:00
Casey Klein
c5599e8b6f Adds an option for logging the generated tests 2011-01-14 13:41:08 -06:00
Casey Klein
4ca857fad7 Configures DrDr to run larger random tests 2011-01-03 09:37:32 -06:00
Casey Klein
25c1400d8b Exposes the default value of the #:attempt-size argument 2011-01-03 09:37:32 -06:00
Casey Klein
69227df4bf Restricts the test generator's use of `dw' thunks 2011-01-03 09:37:32 -06:00
Casey Klein
f480d75810 Enables the randomized delimited control tests in DrDr 2010-12-31 15:34:32 -06:00
Casey Klein
03c48b67a7 Restricts the test generator's use of % within cont 2010-12-31 15:34:31 -06:00
Casey Klein
8b50aeb346 Fixes a bug in the elimination of continuation values 2010-12-31 15:34:31 -06:00
Casey Klein
a6e40bfb03 Further restricts the test generator's use of `wcm' 2010-12-31 15:34:31 -06:00
Casey Klein
579cb022bd Changes the randomized tests to watch for the first exception. 
The particular exception raised is important. We don't want a later
one raised by a dynamic-wind post-thunk.
 2010-12-31 15:34:31 -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
335e679ec7 Makes the Redex tests less dependent on the wording of blame messages 2010-12-10 13:58:11 -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
f8c181c66d Closes PR 11475 2010-12-05 08:55:43 -06:00
Casey Klein
8affb5b13f Fixes CS renaming of pattern occurrences of metafunction names 2010-12-03 15:47:54 -06:00
Casey Klein
6fd3eea815 Disables randomized tests (of the randomized tests). 
The runtime is too long and variable to work well in DrDr.
 2010-12-02 15:54:47 -06:00
Casey Klein
c3f0052eac Deletes incorrect comment. 2010-12-02 15:54:47 -06:00
Casey Klein
45ba14cafa Updates OS X bitmaps for minor changes in gr2 rendering 2010-12-02 15:54:46 -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
de775e6dc1 Fixes bug in typesetting tests 2010-11-28 06:43:10 -06:00
Casey Klein
1ccd6e7a2c Randomized tests for the delimited control model. 
Tests in randomized-tests.rkt are deliberately not run by DrDr at the
moment because they fail too consistently.
 2010-11-26 13:24:21 -06:00
Casey Klein
8ff358b559 Abstracts randomized testing forms over the underlying PRG 2010-11-26 13:02:14 -06:00
Casey Klein
b616ac3cd4 Fixes substitution bugs 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
abf2574189 Fixes a bug introduces while updating to newer version of Redex 2010-11-26 13:02:14 -06:00
Casey Klein
6bfbdfd582 Fixes another bug in continuation mark collection 2010-11-26 13:02:14 -06:00
Casey Klein
8e69aa6ac2 Fixes minor bugs in two core reduction rules 2010-11-26 13:02:14 -06:00
Casey Klein
48a5c19a4e Fixes another bug in continuation mark collection 2010-11-26 13:02:14 -06:00
Casey Klein
d0e03bf53a Updates context matching with missing % contexts 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
e7e504741e Fixes definition of evaluation contexts 2010-11-26 13:02:13 -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
152084d5ce Adds an experiment in using a trie in `apply-reduction-relation*' 2010-10-31 17:26:20 -05:00
Casey Klein
e9a909a504 Adds randomized tests for Racket VM model 2010-10-31 17:26:20 -05:00
Casey Klein
7f0e712dab Renames some functions to match latest paper draft. 2010-10-31 17:26:19 -05:00
Casey Klein
4542d071d5 Adds the `test-->>∃' form. 2010-10-28 20:22:35 -05:00
Casey Klein
f4c4b79049 Renames delim-cont tests so that they're not stripped by the distribution script. 
(Merge to release branch.)
 2010-10-25 15:18:16 -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
c5c6c1c9e6 explained #:domain 2010-10-20 12:34:14 -05:00
Robby Findler
5c94ca5b7c idle attempts to reduce allocation in the matcher 2010-10-19 18:41:19 -05:00
Robby Findler
93260c7dd0 fixed mangled test case 2010-10-16 22:24:16 -05:00
Robby Findler
ccdea59949 added a failing test case; fixing this one isn't simple, but hopefully will also lead to good performance improvements (for some models at least) 2010-10-16 16:29:17 -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
e875f262d9 added a test case to be sure that the extension's clauses come before the original clauses in an extended metafunction 2010-10-16 16:29:15 -05:00
Robby Findler
c2d7f58e65 Rackety 2010-10-13 17:44:20 -05:00
Robby Findler
2652237559 fixed a bug in extended languages & the _ check 2010-10-13 17:44:19 -05:00
Robby Findler
d9ea5141e9 fixed doc contract spec 2010-10-13 15:55:16 -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
43d7058a16 added tag because section title was too long. 2010-09-26 22:47:36 -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
20252ef150 typos 2010-09-26 22:47:35 -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
Robby Findler
d419e8c12a changed the ->d contracts to ->i contracts 2010-09-09 14:21:35 -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
Eli Barzilay
8e0f8dd39c More "~n" -> "\n" changes 2010-08-26 12:11:00 -04:00
Casey Klein
c66a727413 Fixes R6 tests 2010-08-26 06:04:06 -05:00
Robby Findler
bc1aeef3c0 calls gc before running each test 2010-08-25 13:37:34 -05:00
Robby Findler
1093399c1e added in a mode that prints the timing when finding all results 2010-08-25 12:56:20 -05:00
Robby Findler
1f830cc2c6 added a timing test that compares Racket and Redex 2010-08-25 10:39:49 -05:00
Robby Findler
d9e433d512 Rackety 2010-08-25 10:39:49 -05:00
Robby Findler
7955e50a3d Rackety 2010-08-25 10:39:49 -05:00
Robby Findler
283e9cfef3 oops, dont need this 2010-08-25 10:39:48 -05:00
Robby Findler
cda3d259ee added a file so drdr runs the test suites 2010-08-25 07:40:19 -05:00
Casey Klein
fbd2c3c86f Adds the feature requested in PR 10388 2010-08-18 13:19:12 -05:00
Casey Klein
5bbe748485 Tightens contract for reduction-relation->rule-names 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
623925b5d7 Adds the delimited continuations model to examples 2010-08-18 13:19:11 -05:00
Casey Klein
cdf669fe5f Fixes one more bug in the model's `branch' verification 2010-08-18 13:19:11 -05:00
Casey Klein
9d022fed0d Fixes another bug in model's `branch' verification 2010-08-18 13:19:11 -05:00
Casey Klein
a858138843 Fixes a bug in model verifier's handling of `let-one' 2010-08-18 13:19:11 -05:00
Casey Klein
4cd2e8b01b Fixes a bug in model verifier's handling of `branch' 2010-08-18 13:19:11 -05:00
Casey Klein
9e41ab031f Cleans up the debugging advice section 2010-07-27 15:43:01 -05:00
Casey Klein
ae99d4e5bc Adds a `apply-reduction-relation*' example to the docs 2010-07-21 08:46:28 -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
0477125354 Documents #:print? keyword for check-reduction-relation and check-metafunction 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
Casey Klein
2025c27475 Fixes bug with "noclear" rewind. 2010-07-14 09:52:50 -05:00
Casey Klein
f786f24ac5 Makes let-rec verification match the implementation 2010-07-14 09:52:50 -05:00
Casey Klein
bc511912a4 Makes `let-one' verification match VM 2010-07-14 09:52:50 -05:00
Casey Klein
514f4e2e4b Restricts bytecode cycles to begin with proc-consts, as in the real machine. 2010-07-14 09:52:50 -05:00
John Clements
c42d5c25c7 fixed typo introduced by search-and-replace 2010-07-06 18:42:47 -04:00
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
3eb9a6d6d0 Fixes a bug in the VM example 2010-06-21 14:41:10 -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
dc8fc24e89 Fixes a bug in which effectful meta-function applications were cached. 2010-06-17 14:28:31 -05:00
Casey Klein
318ec585bc Fixes a bug in the VM model 2010-06-17 14:28:31 -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
cc162f3eeb Brings the Redex examples documentation up to date (for 5.0 release) 2010-05-24 09:19:48 -05:00
Eli Barzilay
de0cc7771b A lot of "DrScheme" -> "DrRacket"s. 2010-05-17 01:27:03 -04:00
Eli Barzilay
2d9601089d A lot of "MzScheme" -> "Racket"s. 2010-05-16 18:26:26 -04:00
Eli Barzilay
86891b30a1 redex/examples/mzscheme-machine -> racket-machine 2010-05-15 18:41:08 -04:00
Casey Klein
cc67852317 Fixes URL typo 2010-05-12 08:48:27 -05:00
Casey Klein
7b15edee41 Racketifies Redex documentation 2010-05-12 07:58:08 -05:00
Matthew Flatt
6563ef6812 rackety framework and tools docs 2010-05-08 07:37:08 -06:00
Matthew Flatt
43027a8d9b switch printer to constructor+quote style 2010-05-06 10:33:42 -06:00
Casey Klein
026553c6f7 Fixes more failing Redex tests 2010-04-29 19:27:41 -05:00
Casey Klein
7d0a83b983 Updates tests for quasiquote printing and .rkt extension 2010-04-29 06:42:53 -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
a9096f2e07 Adds to examples directory and cleans up tests 
svn: r18693
 2010-03-31 16:02:24 +00:00
Robby Findler
860f81bcef updated the unix bitmaps 
svn: r18690
 2010-03-31 12:36:44 +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