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103 commits

Author SHA1 Message Date
Leonardo de Moura
83e4c0fcec feat(frontends/lean): hide tactic "types" 
it is not very useful to display the type of tactics (e.g., apply,
intros, ...)
 2014-10-28 22:38:10 -07:00
Leonardo de Moura
1c2bbcfebc feat(frontends/lean/info_manager): add separator -- when displaying PROOF_STATE info 
This feature was implemented to address issue #259
 2014-10-28 16:39:21 -07:00
Leonardo de Moura
186e598bf8 feat(library/tactic/goal): add option pp.compact_goals 2014-10-28 16:30:37 -07:00
Leonardo de Moura
777aa63660 fix(kernel/inductive): relax eliminator generation rules for empty types 
This commit also removes the workaround false.rec_type. It is not needed anymore
 2014-10-28 10:31:00 -07:00
Leonardo de Moura
c7f6a6b94e feat(library/definitional/cases_on): automatically add 'cases_on' 2014-10-25 17:22:02 -07:00
Leonardo de Moura
cdcde661ef feat(library/definitional/induction_on): automatically add 'induction_on' 2014-10-25 13:37:04 -07:00
Leonardo de Moura
a7a06ab0f8 feat(library/definitional/rec_on): automatically generate rec_on function for inductive datatypes 2014-10-25 13:08:59 -07:00
Leonardo de Moura
db25f933b0 feat(frontends/lean): use nice names for meta-variables when executing check c and c is a constant 2014-10-24 08:23:26 -07:00
Leonardo de Moura
f027acb5cb fix(frontends/lean): missing type info in expressions nested in tactics 2014-10-23 18:31:05 -07:00
Leonardo de Moura
212ae0b61c feat(frontends/lean): automatically add 'info' tactic in begin-end blocks 
Actually, the tactic is only added when Lean is in collect-info mode.
 2014-10-23 13:30:04 -07:00
Leonardo de Moura
e750c9b67a feat(frontends/lean): add 'info' tactic for producing PROOF_STATE info for emacs mode 2014-10-23 13:18:30 -07:00
Leonardo de Moura
5a553603d1 fix(library/general_notation): mark \tr as left associative 2014-10-22 22:18:40 -07:00
Leonardo de Moura
f0cc17af87 fix(frontends/lean/elaborator): missing type information when ! operator (aka consume_args) is used 2014-10-20 08:31:36 -07:00
Leonardo de Moura
555d26aa61 feat(frontends/lean/pp): take notation declarations into account when pretty printing 
TODO: support foldl/foldr and binders
 2014-10-19 08:41:29 -07:00
Leonardo de Moura
28128e0330 fix(frontends/lean): EXTRA_TYPE info 2014-10-16 12:25:18 -07:00
Leonardo de Moura
158682219f feat(frontends/lean): allow parameters only in contexts 2014-10-11 17:13:56 -07:00
Leonardo de Moura
3d65b1c25c fix(frontends/lean/elaborator): incorrect type information being reports in lean-mode, fixes #241 2014-10-10 15:41:55 -07:00
Leonardo de Moura
8f1b6178a7 chore(*): minimize the use of parameters 2014-10-09 07:13:06 -07:00
Leonardo de Moura
8947bf4347 feat(frontends/lean): display type of binders, closes #238 2014-10-08 22:54:10 -07:00
Leonardo de Moura
73aa024c31 refactor(library/logic): remove 'core' subdirectory 2014-10-05 10:50:13 -07:00
Leonardo de Moura
317e910054 refactor(library/data/bool): use new style 2014-10-05 09:50:55 -07:00
Leonardo de Moura
64f6601fe3 fix(frontends/lean/proof_qed_elaborator): information about synthesized variables in a proof-qed block was being lost 2014-10-04 09:15:42 -07:00
Leonardo de Moura
4946f55290 refactor(frontends/lean): constant/axiom are top-level commands, parameter/variable/hypothesis/conjecture are section/context-level commands 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-10-02 17:55:34 -07:00
Leonardo de Moura
bc6ebf34be feat(library/data/bool): do not use ! as notation for bnot, rename band/bor -> and/or 2014-10-01 17:00:03 -07:00
Leonardo de Moura
c46ec6a548 fix(frontends/lean): missing type information for INFO, fixes #218 2014-10-01 14:29:07 -07:00
Leonardo de Moura
113879a7dd feat(frontends/lean/server): sort exact matches by size in FINDP 2014-09-29 16:44:55 -07:00
Leonardo de Moura
0d6d746d98 feat(frontends/lean): check modification time of imported files 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-29 15:17:27 -07:00
Leonardo de Moura
69f50adb2e fix(frontends/lean/server): must save the starting environment/options when reprocessing file, fixes #209 2014-09-26 15:36:47 -07:00
Leonardo de Moura
10a4148adb fix(tests): make sure tests can be executed on Windows msys2 shell 2014-09-20 15:51:24 -07:00
Leonardo de Moura
4e2377ddfc refactor(frontends/lean): replace '[protected]' modifier with 'protected definition' and 'protected theorem', '[protected]' is not a hint. 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-19 15:54:32 -07:00
Leonardo de Moura
b3e05a2fe9 refactor(frontends/lean/scanner): remove dependency to seekg and unget 
methods

It is not safe to use seekg for textual files. Here is a fragment from a
C++ manual:

seekg() and seekp()

This pair of functions serve respectively to change the position of stream pointers get and put. Both functions are overloaded with two different prototypes:

     seekg ( pos_type position );
     seekp ( pos_type position );

Using this prototype the stream pointer is changed to an absolute position from the beginning of the file. The type required is the same as that returned by functions tellg and tellp.

      seekg ( off_type offset, seekdir direction );
      seekp ( off_type offset, seekdir direction );

Using this prototype, an offset from a concrete point determined by
parameter direction can be specified. It can be:

          ios::beg	offset specified from the beginning of the stream
          ios::cur	offset specified from the current position of the stream pointer
          ios::end	offset specified from the end of the stream

The values of both stream pointers get and put are counted in different
ways for text files than for binary files, since in text mode files some
modifications to the appearance of some special characters can
occur. For that reason it is advisable to use only the first prototype
of seekg and seekp with files opened in text mode and always use
non-modified values returned by tellg or tellp. With binary files, you
can freely use all the implementations for these functions. They should
not have any unexpected behavior.
 2014-09-18 15:24:48 -07:00
Leonardo de Moura
78ad24a697 feat(frontends/lean/server): add SYNC command, closes #199 2014-09-16 18:42:34 -07:00
Leonardo de Moura
50f788a427 fix(tests/lean/interactive): adjust test to library reorg 2014-09-16 13:16:46 -07:00
Leonardo de Moura
851444b77a test(tests/lean/interactive): test for issue #193 2014-09-15 16:07:23 -07:00
Leonardo de Moura
af2c3b1815 fix(frontends/lean/info_manager): bug in save_environment_options, 
server was displaying old results
 2014-09-15 16:05:17 -07:00
Leonardo de Moura
b82092a123 fix(frontends/lean/parser): segmentation fault after REPLACE, fixes #172 2014-09-10 08:39:39 -07:00
Leonardo de Moura
9b9adf8831 refactor(library): replace decidable_eq with abbreviation 2014-09-09 16:09:05 -07:00
Leonardo de Moura
ee196bbf1a fix(frontends/lean/pp): pretty printing coercions to functions, fixes #151 2014-09-09 12:49:32 -07:00
Leonardo de Moura
05c6e1461e fix(tests/lean/interactive): interactive tests expected output, they must include the new '-- BEGINWAIT' messages 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-09 09:47:19 -07:00
Leonardo de Moura
6632a50015 refactor(library): add namespaces 'or', 'and' and 'iff' 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-04 21:25:21 -07:00
Leonardo de Moura
364bba2129 feat(frontends/lean/inductive_cmd): prefix introduction rules with the name of the inductive datatype 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-04 17:26:36 -07:00
Leonardo de Moura
8743394627 refactor(kernel/inductive): replace recursor name, use '.rec' instead of '_rec' 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-04 15:04:57 -07:00
Leonardo de Moura
ffc871ea8c feat(frontends/lean/server): only display 'EXTRA_TYPE' info when the column number is provided to the 'INFO' command, closes #133 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-04 14:02:53 -07:00
Leonardo de Moura
9d0a4d21d4 chore(tests/lean/interactive): adjust test expected output 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-04 10:00:42 -07:00
Leonardo de Moura
e51c4ad2e9 feat(frontends/lean): rename 'using' command to 'open' 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-03 16:00:38 -07:00
Leonardo de Moura
2ca0a22e2c fix(tests/lean/interactive/in4): adjust test 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-09-03 01:35:46 -07:00
Leonardo de Moura
b7d7f12b8e fix(frontends/lean/info_manager): several bugs: invalid flag was not being reset for empty lines, merge with overwrite=false was adding 'poluting' state, --NAY generation 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-30 10:35:36 -07:00
Leonardo de Moura
59d3227eaa fix(tests/lean/interactive): test output 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-29 18:17:07 -07:00
Leonardo de Moura
9a4472cff5 fix(frontends/lean): wrong displayed type in proof with multiple sorry's, fixes #112 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-29 14:32:53 -07:00
Leonardo de Moura
8de9cab62d test(tests/lean/interactive): add --server test 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2014-08-28 07:41:38 -07:00