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Author SHA1 Message Date
Leonardo de Moura
4fd1ee7619 feat(library/definitional/util): add is_recursive_datatype auxiliary function 2014-11-11 12:26:26 -08:00
Leonardo de Moura
50973bb4f3 feat(frontends/lean): default 'eval' command ignores opaque/irreducible annotations 
To retrieve the previous behavior, we should use [strict] modifier
 2014-11-10 12:46:04 -08:00
Leonardo de Moura
bd5f3ec572 feat(emacs/lean-syntax): highlight [decls] modifier 2014-11-10 10:35:42 -08:00
Leonardo de Moura
363d4a7577 fix(library/definitional/no_confusion): assertion violation 2014-11-10 10:32:03 -08:00
Leonardo de Moura
95554a527c feat(frontends/lean/placeholder_elaborator): display instance trace header once per class-instance resolution problem 2014-11-09 15:00:13 -08:00
Leonardo de Moura
fa26c2301c fix(frontends/lean): fix pretty-printing spacing problem 2014-11-09 14:49:43 -08:00
Leonardo de Moura
3aac26d658 fix(frontends/lean): tactic + variables bug, fixes #315 2014-11-09 14:43:22 -08:00
Leonardo de Moura
eff3c6b774 feat(frontends/lean): add variation of the foldl/foldr notation where initial element is suppressed, closes #314 
See tests/lean/fold.lean for examples
 2014-11-09 14:08:33 -08:00
Leonardo de Moura
ce889ddf60 feat(frontends/lean/scanner): disallow hierarchical names such as 'x.1' 2014-11-09 12:55:13 -08:00
Leonardo de Moura
df5a17cdce feat(frontends/lean/placeholder_elaborator): include type in class-instance resolution trace 2014-11-09 12:06:16 -08:00
Leonardo de Moura
1d9a0a6265 feat(frontends/lean/placeholder_elaborator): add option 'elaborator.instance_max_depth' 2014-11-09 11:59:44 -08:00
Leonardo de Moura
9b9ae128d5 feat(frontends/lean): include file-name and line/col numbers when displaying class-instance resolution trace 2014-11-09 11:47:01 -08:00
Leonardo de Moura
6362610411 fix(frontends/lean): include position information 2014-11-09 11:43:44 -08:00
Leonardo de Moura
76fb6893e1 feat(frontends/lean): add elaborator.trace_instances option 
When on this option allows us to visualize "class-instance resolution"
 2014-11-09 11:24:19 -08:00
Leonardo de Moura
0b8c44a94a feat(frontends/lean): add option pp.purify_metavars 
It is true by default. If the user sets it to false, then
the internal metavariable names are used in the pretty printer
 2014-11-09 11:04:22 -08:00
Soonho Kong
d25e74b921 fix(emacs/lean-mode): remove whitespace-cleanup-mode dependency 
- When customization variable 'lean-delete-trailing-whitespace' is
   non-nil, trailing-whitespaces are removed before save.

 - It doesn't change TABs.

Close #226
 2014-11-09 00:21:43 -05:00
Soonho Kong
36476b9115 fix(lean-util): handle case where incomplete hierarchical name ends with "." 
Close #311
 2014-11-08 23:46:59 -05:00
Leonardo de Moura
e8bc0f8249 feat(library/defitional): add no_confusion construction for inductive datatypes that are not propositions 2014-11-08 18:56:52 -08:00
Leonardo de Moura
b5da143fc0 feat(library/defitional): add no_confusion_type construction for inductive datatypes that are not propositions 2014-11-08 15:20:19 -08:00
Leonardo de Moura
c7992f2cac feat(frontends/lean): add [whnf] modifier to eval command 2014-11-08 10:19:29 -08:00
Soonho Kong
d861c78072 fix(emacs/lean-syntax): change comment symbols to be considered as punctuations 
Please read the documentation of "modify-syntax-entry":

"The first character of NEWENTRY should be one of the following:
  _           symbol constituent
  .           punctuation
"

Close: #306
 2014-11-07 17:48:21 -05:00
Soonho Kong
18a41eb962 feat(emacs/lean-mode): bind "C-c C-k" to quail-show-key 
- Use this to see how to type a unicode character
 2014-11-07 17:28:21 -05:00
Leonardo de Moura
b5e0ded163 feat(frontends/lean): max precedence used by Lean is not max_uint anymore 
The motivation is to allow users to define notation with higher
precedence than function application.
 2014-11-07 07:57:11 -08:00
Leonardo de Moura
85d0521d48 feat(frontends/lean): add '[parsing-only]' modifier to notation declarations, closes #305 2014-11-06 21:34:05 -08:00
Leonardo de Moura
8d05238533 fix(kernel/error_msgs): ignore binder information when comparing type mismatches, fixes #304 2014-11-06 21:03:51 -08:00
Leonardo de Moura
ed83b7ff2a fix(emacs/lean-syntax): syntax highlight, issue #306 
1- FIXED     structure foo := (bar : Type) -- the name of structures is not highlighted
2- NOT FIXED check foo-- this comment is not highlighted
3- FIXED     check Type.{5} -- Type is not highlighted
4- FIXED     definition bar{thisishighlighted : Type} := foo
5- FIXED     definition bar2 {thetypeofthisvariableisnothighlighted :Type} := foo

Have no idea what is going on with 2. I'm not sure if this is our bug,
or Emacs code we depend on.
 2014-11-06 20:59:31 -08:00
Leonardo de Moura
af88e34588 fix(kernel/inductive): bug in eliminator for recursive datatypes in Prop 2014-11-06 14:03:28 -08:00
Leonardo de Moura
be52d950f0 fix(frontends/lean): improve error message, addresses issue #299 2014-11-06 12:19:40 -08:00
Leonardo de Moura
e499f8e20a feat(kernel/inductive): relax conditions for an inductive datatype in Prop to be able to eliminate into Type 
The new relaxed version allows us to define the "accessability"
proposition and have an eliminator into Type.

See justification in the new comments at inductive.cpp
 2014-11-06 09:36:54 -08:00
Leonardo de Moura
8723f5b613 fix(frontends/lean/inductive_cmd): inductive datatype elaborator was 'fixing' parameter mismatches. 
Given a datatype C with parameters As, if the declaration contained
(C Bs), the elaborator would silently replace it with (C As).

This bug would confuse users and make them believe they define something
different.
 2014-11-05 23:12:00 -08:00
Leonardo de Moura
b3ad8c704a feat(frontends/lean/structure_cmd): allow inheritance from two identical structures, closes #296 2014-11-05 15:01:05 -08:00
Leonardo de Moura
4650791108 feat(frontends/lean): add 'print fields' command 2014-11-05 14:06:54 -08:00
Leonardo de Moura
677e0aeef6 fix(frontends/lean/structure_cmd): accept ': Type' when universe levels are not specified 2014-11-05 12:02:52 -08:00
Leonardo de Moura
d6dc624ca8 fix(frontends/lean/structure_cmd): error parsing structure without parameters followed by ': Type' 2014-11-05 12:02:52 -08:00
Leonardo de Moura
defc2478b5 feat(frontends/lean): add 'record' as an alias for 'structure' command 2014-11-05 12:02:52 -08:00
Soonho Kong
e71db7109d fix(emacs/lean-mode.el): remove quotation marks in lean-execute 
Close #294
 2014-11-05 09:20:14 -05:00
Leonardo de Moura
5b87d060cf fix(frontends/lean/structure_cmd): universe level validation 2014-11-04 22:19:23 -08:00
Leonardo de Moura
6944c7d902 fix(frontends/lean/placeholder_elaborator): local context must be adjusted when performing class-instance resolution modulo Pi-abstraction, fixes #293 2014-11-04 18:41:27 -08:00
Leonardo de Moura
b5ad0fb504 refactor(frontends/lean/local_context): add 'const' modifier 2014-11-04 18:37:31 -08:00
Leonardo de Moura
3bfe5b0b7e fix(frontends/lean): type information for "atomic" notation declaration, fixes #292 2014-11-04 18:01:20 -08:00
Leonardo de Moura
fa405d7884 refactor(frontends/lean): combine info annotations in a single module 2014-11-04 18:01:20 -08:00
Leonardo de Moura
c6c090eda6 feat(src/emacs/lean-mode): add shortcut for restarting lean server 2014-11-04 18:01:20 -08:00
Soonho Kong
2273f75e9b fix(emacs/lean-mode): handle when there is spaces in filenames 2014-11-04 19:22:35 -05:00
Soonho Kong
53e18d0e39 chore(src/CMakeLists.txt): copy linja and ltag to bin when install 2014-11-04 18:16:04 -05:00
Leonardo de Moura
60eac0195d feat(frontends/lean/structure_cmd): generate projection over constructor theorems for structures 2014-11-04 09:10:25 -08:00
Leonardo de Moura
d58c3e498d feat(frontends/lean/builtin_cmds): add 'print prefix' command 2014-11-04 08:40:32 -08:00
Leonardo de Moura
3454e70017 fix(frontends/lean/inductive_cmd): bug in expression position propagation, fixes #289 
Fix incorrect line/column number information in error messages produced
during inductive datatype elaboration.
 2014-11-04 07:44:47 -08:00
Leonardo de Moura
b6722a5d33 feat(frontends/lean/structure_cmd): add 'private' modifier for parent structures 
When it is used coercions/instances to parent structure are to registered
 2014-11-03 23:16:49 -08:00
Leonardo de Moura
b24165dc7b feat(frontends/lean/structure_cmd): remove 'cases_on' for structures since it may confuse users, add 'destruct' as alternative name for 'rec_on' 2014-11-03 23:06:33 -08:00
Leonardo de Moura
7897e21a14 feat(frontends/lean/structure_cmd): allow fields to be suppresed, but constructor to be provided 2014-11-03 22:55:51 -08:00