Leonardo de Moura
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f6a1d1c864
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fix(frontends/lean/parser): fixes #584
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2015-05-07 14:24:30 -07:00 |
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Leonardo de Moura
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aff9257c72
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feat(frontends/lean): allow → to be used in calc proofs
see issue #586
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2015-05-07 12:28:47 -07:00 |
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Leonardo de Moura
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b03266be70
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feat(library/normalize,frontends/lean): rename '[unfold-m]' hint to '[constructor]', and allow it to be attached to constants
closes #587
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2015-05-07 12:00:34 -07:00 |
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Leonardo de Moura
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5fdf140096
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refactor(frontends/lean): simplify local_decls data-structure
This is the first step for fixing #584
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2015-05-07 11:10:15 -07:00 |
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Leonardo de Moura
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e0b7017435
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feat(frontends/lean): make sure the proof state bit "report errors" is
set in the beginning of each begin-end element
see discussion at #583
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2015-05-07 09:43:39 -07:00 |
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Leonardo de Moura
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5798ac43de
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fix(frontends/lean/structure_cmd): 'structure' command must set unfold-c attribute for auxiliary recursors
fixes #582
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2015-05-07 09:09:07 -07:00 |
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Leonardo de Moura
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171530d5cc
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fix(frontends/lean/notation_cmd): fixes #585
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2015-05-07 08:36:37 -07:00 |
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Leonardo de Moura
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613281d622
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fix(frontends/lean/builtin_exprs): bug in new 'obtain' expression
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2015-05-06 10:01:24 -07:00 |
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Leonardo de Moura
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26c662accd
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feat(frontends/lean/builtin_exprs): improve new 'obtain' expression
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2015-05-06 09:56:57 -07:00 |
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Leonardo de Moura
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4cdfc9ee84
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feat(frontends/lean/pp): add pretty printing functions for debugging purposes
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2015-05-06 07:50:56 -07:00 |
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Leonardo de Moura
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7cd444882c
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feat(frontends/lean): add 'begin+' and 'by+' that enter tactic mode with the whole context visible
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2015-05-05 18:47:25 -07:00 |
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Leonardo de Moura
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616f49c2e4
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feat(frontends/lean): improved 'obtains' expression
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2015-05-05 18:30:16 -07:00 |
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Leonardo de Moura
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8aefcc182e
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feat(frontends/lean/parser): add 'parse_simple_binders'
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2015-05-05 18:30:16 -07:00 |
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Leonardo de Moura
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6571c47353
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feat(library/normalize): add '[unfold-m]' hint
See issue #496
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2015-05-04 14:23:04 -07:00 |
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Leonardo de Moura
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87aaf373f4
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fix(frontends/lean): fix '#' override notation on the left-hand-side of recursive equations (and match-expressions)
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2015-05-03 21:08:09 -07:00 |
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Leonardo de Moura
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441f1f9fe2
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feat(frontends/lean): import error message for "unknown" tactics when parsing
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2015-05-02 18:57:58 -07:00 |
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Leonardo de Moura
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118189eaac
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fix(frontends/lean/elaborator): bug in translation function
This commit fixes the bug reported in the lean discussion list:
https://groups.google.com/forum/#!topic/lean-discuss/oyzgIqdMyNc
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2015-05-02 18:05:07 -07:00 |
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Leonardo de Moura
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8c107d6936
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fix(frontends/lean/builtin_cmds): bug in export command
Cause: we have two different tokes to represent declarations: [decls] and [declarations]
fixes #568
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2015-05-02 16:01:25 -07:00 |
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Leonardo de Moura
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cd17618f4a
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refactor(library): replace 'calc_trans', 'calc_symm', 'calc_refl' and 'calc_subst' commands with attributes '[symm]', '[refl]', '[trans]' and '[subst]'
These attributes are used by the calc command.
They will also be used by tactics such as 'reflexivity', 'symmetry' and
'transitivity'.
See issue #500
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2015-05-02 15:15:35 -07:00 |
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Leonardo de Moura
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ce5ef5a6cc
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feat(frontends/lean): improver parser for tactics of the form 'tac_name <expr> with <ids*>'
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2015-05-01 13:06:11 -07:00 |
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Leonardo de Moura
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2d9c950144
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feat(library/tactic/constructor_tactic): allow 'constructor' tactic without index
see issue #500
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2015-04-30 21:15:07 -07:00 |
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Leonardo de Moura
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3233008039
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feat(library/tactic): allow user to name generalized term in the 'generalize' tactic
closes #421
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2015-04-30 11:57:40 -07:00 |
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Leonardo de Moura
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3912bc24c8
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feat(frontends/lean): nicer syntax for 'intros' 'reverts' and 'clears'
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2015-04-30 11:00:39 -07:00 |
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Leonardo de Moura
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d6d30f12c6
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feat(frontends/lean): add "polymorphic" print command
closes #524
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2015-04-29 16:17:33 -07:00 |
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Leonardo de Moura
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1a28a3c36f
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feat(frontends/lean): add 'print inductive' command
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2015-04-29 15:22:10 -07:00 |
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Leonardo de Moura
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d2c7b5c319
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feat(library/tactic): add 'let' tactic
closes #555
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2015-04-28 17:24:43 -07:00 |
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Leonardo de Moura
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1be72f1faa
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feat(frontends/lean): parse argument of unary tactis with rbp=0, tokens may have a different precedence in expression and tactic modes
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2015-04-28 13:43:05 -07:00 |
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Leonardo de Moura
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4283111198
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fix(frontends/lean): missing files
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2015-04-28 10:55:04 -07:00 |
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Leonardo de Moura
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a23118d357
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feat(frontends/lean): add tactic_notation command
This addresses the first part of issue #461
We still need support for tactic definitions
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2015-04-27 17:46:13 -07:00 |
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Leonardo de Moura
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bdef7aaf40
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feat(frontends/lean/pp): add check_system at pretty printer
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2015-04-27 14:21:53 -07:00 |
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Leonardo de Moura
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d41e055d1c
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feat(frontends/lean/migrate_cmd): catch memory error in the migrate command
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2015-04-27 12:58:11 -07:00 |
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Leonardo de Moura
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9d01868361
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feat(frontends/lean): use rewrite tactic to implement unfold (it has a unfold step)
closes #502
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2015-04-24 17:23:12 -07:00 |
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Leonardo de Moura
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6134c8822a
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fix(frontends/lean/util): assertion violation
fixes #559
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2015-04-24 15:09:23 -07:00 |
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Leonardo de Moura
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f723550d33
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feat(frontends/lean/elaborator): decorates error message with free variables introduced by the left-hand-side of the equation
closes #528
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2015-04-24 14:58:15 -07:00 |
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Leonardo de Moura
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8241863abe
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feat(kernel/hits): add two builtin HITs: type_quotient and trunc
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2015-04-23 15:32:31 -07:00 |
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Leonardo de Moura
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2613e7c444
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fix(frontends/lean): bug when handling identifiers in tactics
This bug was reported by Jeremy in the Lean Google group:
https://groups.google.com/forum/?utm_medium=email&utm_source=footer#!msg/lean-discuss/ZKJ8WPPEVJA/n05x6rPRzvMJ
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2015-04-22 16:03:22 -07:00 |
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Leonardo de Moura
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cdf929d178
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fix(frontends/lean/local_decls): missing '{}' around macro
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2015-04-22 12:54:42 -07:00 |
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Leonardo de Moura
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a526cd92ac
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fix(frontends/lean): bug in pretty printer
this is related to issue #530
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2015-04-22 12:44:08 -07:00 |
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Leonardo de Moura
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dc93603b4a
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feat(frontends/lean): parameter and variable binder type update
see issue #532
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2015-04-22 12:28:11 -07:00 |
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Leonardo de Moura
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91f21c007a
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feat(frontends/lean): remove 'context' command
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2015-04-22 11:32:02 -07:00 |
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Leonardo de Moura
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53653c3526
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fix(frontends/lean): pretty printing in sections with parameters
fix #530
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2015-04-21 22:44:09 -07:00 |
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Leonardo de Moura
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caf28f4053
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fix(frontends/lean/decl_cmds): missing condition
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2015-04-21 21:08:57 -07:00 |
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Leonardo de Moura
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22f6a95cc4
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feat(frontends/lean): local notation override global one
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2015-04-21 19:55:59 -07:00 |
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Leonardo de Moura
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fe9f4dd95f
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fix(frontends/lean): another bug in sections with parameters
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2015-04-21 19:50:21 -07:00 |
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Leonardo de Moura
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3df99e514b
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fix(frontends/lean): problems with sections
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2015-04-21 19:46:57 -07:00 |
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Leonardo de Moura
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52e9ad1a98
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feat(frontends/lean): allow persistent notation declaration in sections (when they do not contain parameters)
see issue #554
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2015-04-21 19:04:06 -07:00 |
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Leonardo de Moura
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bf8a7eb9b4
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fix(library/scoped_ext): bug in local metadata in sections
The problem is described in issue #554
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2015-04-21 18:56:28 -07:00 |
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Leonardo de Moura
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107763a506
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fix(frontends/lean): better error message for 'proof ... qed' blocks containing unsolved placeholders
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2015-04-20 15:50:37 -07:00 |
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Leonardo de Moura
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df05edf333
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feat(frontends/lean): generate warning when 'exit' is used
closes #553
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2015-04-20 14:45:39 -07:00 |
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Leonardo de Moura
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60e320fd79
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feat(frontends/lean): protected constants and axioms
fixes #527
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2015-04-19 17:45:58 -07:00 |
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