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Author SHA1 Message Date
Jeremy Avigad
765f6f21f8 fix(library/algebra/ring.lean): allow degenerate semirings and rings, but not degenerate ordered_semirings and ordered_rings. Closes #478. 2015-03-25 18:29:06 -07:00
Leonardo de Moura
0c3fd7427e feat(frontends/lean): add syntax-sugar for fold 
closes #503
 2015-03-25 18:25:48 -07:00
Leonardo de Moura
f2b1752807 fix(frontends/lean/parser): add workaround for #461 2015-03-25 18:09:43 -07:00
Leonardo de Moura
b9e3c474c9 feat(library/tactic): add all_goals tactic 
closes #501
 2015-03-25 17:42:34 -07:00
Leonardo de Moura
49bc56ec07 feat(frontends/lean/pp): improve pretty printer for prefix and postfix notation 
closes #491
 2015-03-25 16:45:58 -07:00
Leonardo de Moura
a1f933886f fix(frontends/lean/structure_cmd): explicit universe levels for structures 
closes #490
 2015-03-25 16:10:30 -07:00
Leonardo de Moura
33d2e8d9d3 test(tests/lean/run): workaround for issue #505 2015-03-25 15:53:50 -07:00
Leonardo de Moura
5f1d827b26 fix(frontends/lean/decl_cmds): assertion violation 
closes #506
 2015-03-25 13:46:23 -07:00
Soonho Kong
d39478a028 fix(bin/linja): catch exception when parsing FlycheckItem 
fix #452
 2015-03-25 13:53:53 -04:00
Soonho Kong
4c434f4c02 fix(emacs/lean-info): extract proofstate info by using pos of "," 
fix #302
 2015-03-25 12:36:15 -04:00
Soonho Kong
ca81e9bee2 fix(emacs/lean-mode): add 'display-buffer' at the end of lean-exec-at-pos 2015-03-25 08:35:02 -04:00
Leonardo de Moura
9119c3f9fb fix(shell/lean): uninitialized variable 2015-03-24 18:36:14 -07:00
Leonardo de Moura
74b28f6ad9 feat(library,hott): new notation for typeof 2015-03-24 18:35:21 -07:00
Leonardo de Moura
1e13f383f6 feat(shell/lean): add --line, --col and --goal options for testing Emacs interface 2015-03-24 12:29:31 -07:00
Leonardo de Moura
c0b4a47f63 refactor(hott/algebra/precategory/functor): remove unnecessary annotation 2015-03-24 12:06:16 -07:00
Leonardo de Moura
4817f2a18b refactor(hott/algebra/precategory/basic): improve basic.hlean compilation time 2015-03-24 12:06:16 -07:00
Soonho Kong
69d1cfdd52 feat(emacs/lean-mode): add lean-exec-at-pos and lean-define-key-binding 
Example Usage: add the following in your emacs configuration

(add-hook 'lean-mode-hook '(lambda ()
    (lean-define-key-binding "\C-c\C-g"
                             '(lean-exec-at-pos "lean-goal" "*Lean Goal*" "--goal"))))

close #499
 2015-03-24 14:57:49 -04:00
Soonho Kong
d950338980 fix(bin/linja): which does not look for 'sbin' 
Ubuntu-12/14 has two packages which provide a binary file `ninja`:

 1. ninja : http://forkbomb.org/ninja/
 2. ninja-build : http://martine.github.io/ninja/

We had a case where a user has ninja installed instead of ninja-build,
then linja confuses that it has ninja-build and tries to use it.

This commit excludes a directory whose name includes "sbin" in finding a
system program. As a result, `which` will not find ninja[1] which
resides at /usr/sbin.
 2015-03-24 11:13:14 -04:00
Leonardo de Moura
30e3049c56 feat(hott/algebra/precategory/nat_trans): reduce compilation time using rewrite tactic 2015-03-23 19:55:01 -07:00
Leonardo de Moura
38a63a8a58 fix(library/tactic/exact_tactic): segfault when accessing head of empty list 
closes #485
 2015-03-23 19:00:01 -07:00
Leonardo de Moura
ac30052a29 fix(library/tactic/rewrite_tactic): apply substitution before trying to rewrite 
closes #487
 2015-03-23 18:32:52 -07:00
Leonardo de Moura
5bf46d1226 fix(library/tactic/inversion_tactic): improve 'cases' tactic for HoTT mode 
closes #481
 2015-03-23 18:06:11 -07:00
Leonardo de Moura
98cc325695 refactor(library/tactic/inversion_tactic): cleanup 2015-03-23 17:15:47 -07:00
Leonardo de Moura
76157ba392 fix(frontends/lean/pp): abbreviations with too much arguments 
closes #480
 2015-03-23 12:16:25 -07:00
Leonardo de Moura
0814e76298 fix(library/tactic/clear_tactic): unexpected failure 
This commit also improves the error message produced by the 'clear' tactic.

fixes #488
 2015-03-23 12:08:15 -07:00
Leonardo de Moura
35f2a61b4d fix(tests/lean): add missing file 2015-03-23 11:35:39 -07:00
Leonardo de Moura
227de07758 fix(hott/algebra/category/constructions): avoid type class resolution loop 2015-03-23 11:32:20 -07:00
Jakob von Raumer
024ce8012f fix(hott/algebra) make previously added lemma more applicable to groupoids 2015-03-23 11:17:57 -07:00
Jakob von Raumer
97a1cc8edb feat(hott/algebra) show that functors preserve inverses and isos 2015-03-23 11:17:56 -07:00
Jakob von Raumer
74824078a8 fix(hott/algebra) fix previous commit by importing 'arity' 2015-03-23 11:17:56 -07:00
Jakob von Raumer
36a102bad2 feat(hott/algebra) add another equality lemma for precategories 2015-03-23 11:17:56 -07:00
Jakob von Raumer
4e790057b3 feat(hott/algebra) add structure for strict precategories 2015-03-23 11:17:56 -07:00
Jakob von Raumer
10c0b3a3ca feat(hott/algebra) add characterization of paths between precategories 2015-03-23 11:17:56 -07:00
Jakob von Raumer
f480d67881 chore(hott/algebra) make carrier hset witness an instance 2015-03-23 11:17:56 -07:00
Floris van Doorn
8948926a07 style(hott/algebra/precategory): some cleanup 2015-03-16 17:15:51 -07:00
Floris van Doorn
57514244b1 feat(hott/algebra/precategory): add todo-file for adjoint functors, equivalences and isomorphisms 2015-03-16 17:15:51 -07:00
Floris van Doorn
c914b79341 feat(hott/algebra/category): show that functor category is univalent if codomain is 2015-03-16 17:15:51 -07:00
Floris van Doorn
ebba33057c feat(hott): add arity.hlean, about multivariate functions 2015-03-16 17:15:51 -07:00
Floris van Doorn
71f9a5d1d2 feat(hott/algebra/precategory): do lots of stuff with categories 2015-03-16 17:15:51 -07:00
Leonardo de Moura
b5acbb2228 fix(frontends/lean/pp): missing parenthesis around abbreviations 
fixes #476
 2015-03-16 17:12:03 -07:00
Leonardo de Moura
9b577a7b3e feat(frontends/lean): add 'migrate' command 2015-03-14 21:48:00 -07:00
Leonardo de Moura
ba913876e0 feat(library/data/list/basic): enforce name conventions, add foldl_eq_foldr theorem 2015-03-14 13:06:09 -07:00
Leonardo de Moura
fc3a7bac59 feat(frontends/lean): improve error handling inside match-with expressions 2015-03-13 23:25:46 -07:00
Leonardo de Moura
bed0d6df6b fix(frontends/lean/elaborator): inaccessible over coercion 2015-03-13 23:04:45 -07:00
Leonardo de Moura
27e58dc534 refactor(library/data): cleanup vector and list modules 2015-03-13 22:25:21 -07:00
Leonardo de Moura
f6f2c499ae fix(library/tactic/rewrite_tactic): rewrite macros did not implement operator== 
This problem was affecting the cache
 2015-03-13 19:24:09 -07:00
Leonardo de Moura
cfeb426cd7 fix(frontends/lean): pretty print numeral notation from algebra 2015-03-13 18:58:34 -07:00
Jakob von Raumer
7083f2fccd fix(hott/algebra) correct the name of a groupoid constructor 2015-03-13 15:45:46 -07:00
Jakob von Raumer
25abecaa26 chore(hott/algebra) cmall changes in category files 2015-03-13 15:45:02 -07:00
Leonardo de Moura
362a0ec04c test(tests/lean): tests for error handling improvements 2015-03-13 15:32:25 -07:00