author | wenzelm |
Thu, 11 Aug 2011 18:01:28 +0200 | |
changeset 44156 | 6aa25b80e1a5 |
parent 43767 | e0219ef7f84c |
child 44157 | a21d3e1e64fd |
permissions | -rw-r--r-- |
38483 | 1 |
(* Title: Pure/PIDE/isar_document.ML |
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moved isar_document.ML/scala to Pure/System/ -- side-by-side with isar.ML;
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parents:
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Author: Makarius |
c23f3abbf42d
moved isar_document.ML/scala to Pure/System/ -- side-by-side with isar.ML;
wenzelm
parents:
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concentrate protocol message formats in Isar_Document;
wenzelm
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Protocol message formats for interactive Isar documents. |
38412
c23f3abbf42d
moved isar_document.ML/scala to Pure/System/ -- side-by-side with isar.ML;
wenzelm
parents:
diff
changeset
|
5 |
*) |
c23f3abbf42d
moved isar_document.ML/scala to Pure/System/ -- side-by-side with isar.ML;
wenzelm
parents:
diff
changeset
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6 |
|
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1ba5331b4623
moved global state to structure Document (again);
wenzelm
parents:
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structure Isar_Document: sig end = |
38412
c23f3abbf42d
moved isar_document.ML/scala to Pure/System/ -- side-by-side with isar.ML;
wenzelm
parents:
diff
changeset
|
8 |
struct |
c23f3abbf42d
moved isar_document.ML/scala to Pure/System/ -- side-by-side with isar.ML;
wenzelm
parents:
diff
changeset
|
9 |
|
38418
9a7af64d71bb
more explicit / functional ML version of document model;
wenzelm
parents:
38417
diff
changeset
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val _ = |
9a7af64d71bb
more explicit / functional ML version of document model;
wenzelm
parents:
38417
diff
changeset
|
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Isabelle_Process.add_command "Isar_Document.define_command" |
43713
1ba5331b4623
moved global state to structure Document (again);
wenzelm
parents:
43668
diff
changeset
|
12 |
(fn [id, text] => Document.change_state (Document.define_command (Document.parse_id id) text)); |
38412
c23f3abbf42d
moved isar_document.ML/scala to Pure/System/ -- side-by-side with isar.ML;
wenzelm
parents:
diff
changeset
|
13 |
|
38418
9a7af64d71bb
more explicit / functional ML version of document model;
wenzelm
parents:
38417
diff
changeset
|
14 |
val _ = |
9a7af64d71bb
more explicit / functional ML version of document model;
wenzelm
parents:
38417
diff
changeset
|
15 |
Isabelle_Process.add_command "Isar_Document.edit_version" |
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(fn [old_id_string, new_id_string, edits_yxml, headers_yxml] => Document.change_state (fn state => |
38418
9a7af64d71bb
more explicit / functional ML version of document model;
wenzelm
parents:
38417
diff
changeset
|
17 |
let |
9a7af64d71bb
more explicit / functional ML version of document model;
wenzelm
parents:
38417
diff
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val old_id = Document.parse_id old_id_string; |
9a7af64d71bb
more explicit / functional ML version of document model;
wenzelm
parents:
38417
diff
changeset
|
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val new_id = Document.parse_id new_id_string; |
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val edits = YXML.parse_body edits_yxml |> |
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let open XML.Decode in |
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list (pair string |
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(variant |
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[fn ([], []) => Document.Remove, |
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fn ([], a) => Document.Edits (list (pair (option int) (option int)) a)])) |
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end; |
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val headers = YXML.parse_body headers_yxml |> |
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let open XML.Decode |
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in list (pair string (triple string (list string) (list string))) end; |
38412
c23f3abbf42d
moved isar_document.ML/scala to Pure/System/ -- side-by-side with isar.ML;
wenzelm
parents:
diff
changeset
|
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val await_cancellation = Document.cancel_execution state; |
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val (updates, state') = Document.edit old_id new_id edits headers state; |
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val _ = await_cancellation (); |
38418
9a7af64d71bb
more explicit / functional ML version of document model;
wenzelm
parents:
38417
diff
changeset
|
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val _ = |
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Output.status (Markup.markup (Markup.assign new_id) |
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(implode (map (Markup.markup_only o Markup.edit) updates))); |
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38418
9a7af64d71bb
more explicit / functional ML version of document model;
wenzelm
parents:
38417
diff
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val state'' = Document.execute new_id state'; |
9a7af64d71bb
more explicit / functional ML version of document model;
wenzelm
parents:
38417
diff
changeset
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in state'' end)); |
38412
c23f3abbf42d
moved isar_document.ML/scala to Pure/System/ -- side-by-side with isar.ML;
wenzelm
parents:
diff
changeset
|
39 |
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val _ = |
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Isabelle_Process.add_command "Isar_Document.invoke_scala" |
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(fn [id, tag, res] => Invoke_Scala.fulfill_method id tag res); |
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||
38412
c23f3abbf42d
moved isar_document.ML/scala to Pure/System/ -- side-by-side with isar.ML;
wenzelm
parents:
diff
changeset
|
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end; |
c23f3abbf42d
moved isar_document.ML/scala to Pure/System/ -- side-by-side with isar.ML;
wenzelm
parents:
diff
changeset
|
45 |