author | wenzelm |
Sat, 15 Oct 2005 00:08:01 +0200 | |
changeset 17852 | a06b185a26d7 |
parent 17349 | 03fafcdfdfa7 |
child 18472 | 255eaf0a2119 |
permissions | -rw-r--r-- |
6783
9cf9c17d9e35
renamed object_logic.ML to Isar/auto_bind.ML and tuned this module;
wenzelm
parents:
diff
changeset
|
1 |
(* Title: Pure/Isar/auto_bind.ML |
9cf9c17d9e35
renamed object_logic.ML to Isar/auto_bind.ML and tuned this module;
wenzelm
parents:
diff
changeset
|
2 |
ID: $Id$ |
9cf9c17d9e35
renamed object_logic.ML to Isar/auto_bind.ML and tuned this module;
wenzelm
parents:
diff
changeset
|
3 |
Author: Markus Wenzel, TU Muenchen |
9cf9c17d9e35
renamed object_logic.ML to Isar/auto_bind.ML and tuned this module;
wenzelm
parents:
diff
changeset
|
4 |
|
17349 | 5 |
Automatic bindings of Isar text elements. |
6783
9cf9c17d9e35
renamed object_logic.ML to Isar/auto_bind.ML and tuned this module;
wenzelm
parents:
diff
changeset
|
6 |
*) |
9cf9c17d9e35
renamed object_logic.ML to Isar/auto_bind.ML and tuned this module;
wenzelm
parents:
diff
changeset
|
7 |
|
9cf9c17d9e35
renamed object_logic.ML to Isar/auto_bind.ML and tuned this module;
wenzelm
parents:
diff
changeset
|
8 |
signature AUTO_BIND = |
9cf9c17d9e35
renamed object_logic.ML to Isar/auto_bind.ML and tuned this module;
wenzelm
parents:
diff
changeset
|
9 |
sig |
17349 | 10 |
val rule_contextN: string |
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val thesisN: string |
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val thisN: string |
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val goal: theory -> term list -> (indexname * term option) list |
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val cases: theory -> term list -> (string * RuleCases.T option) list |
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val facts: theory -> term list -> (indexname * term option) list |
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17852 | 16 |
val no_facts: (indexname * term option) list |
6783
9cf9c17d9e35
renamed object_logic.ML to Isar/auto_bind.ML and tuned this module;
wenzelm
parents:
diff
changeset
|
17 |
end; |
9cf9c17d9e35
renamed object_logic.ML to Isar/auto_bind.ML and tuned this module;
wenzelm
parents:
diff
changeset
|
18 |
|
9cf9c17d9e35
renamed object_logic.ML to Isar/auto_bind.ML and tuned this module;
wenzelm
parents:
diff
changeset
|
19 |
structure AutoBind: AUTO_BIND = |
9cf9c17d9e35
renamed object_logic.ML to Isar/auto_bind.ML and tuned this module;
wenzelm
parents:
diff
changeset
|
20 |
struct |
9cf9c17d9e35
renamed object_logic.ML to Isar/auto_bind.ML and tuned this module;
wenzelm
parents:
diff
changeset
|
21 |
|
10359 | 22 |
(** bindings **) |
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||
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val rule_contextN = "rule_context"; |
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val thesisN = "thesis"; |
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val thisN = "this"; |
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||
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fun strip_judgment thy = ObjectLogic.drop_judgment thy o Logic.strip_assums_concl; |
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fun statement_binds thy name prop = |
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[((name, 0), SOME (Term.list_abs (Logic.strip_params prop, strip_judgment thy prop)))]; |
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||
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(* goal *) |
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||
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fun goal thy [prop] = statement_binds thy thesisN prop |
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| goal _ _ = [((thesisN, 0), NONE)]; |
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fun cases thy [prop] = [RuleCases.simple true (thy, prop) rule_contextN] |
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| cases _ _ = [(rule_contextN, NONE)]; |
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||
10359 | 42 |
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(* facts *) |
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||
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fun get_arg thy prop = |
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(case strip_judgment thy prop of |
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15531 | 47 |
_ $ t => SOME (Term.list_abs (Logic.strip_params prop, t)) |
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| _ => NONE); |
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10359 | 49 |
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fun facts _ [] = [] |
17349 | 51 |
| facts thy props = |
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let val prop = Library.last_elem props |
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in [(Syntax.dddot_indexname, get_arg thy prop)] @ statement_binds thy thisN prop end; |
10359 | 54 |
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17852 | 55 |
val no_facts = [(Syntax.dddot_indexname, NONE), ((thisN, 0), NONE)]; |
10808 | 56 |
|
6783
9cf9c17d9e35
renamed object_logic.ML to Isar/auto_bind.ML and tuned this module;
wenzelm
parents:
diff
changeset
|
57 |
end; |