author | wenzelm |
Sat, 23 May 2009 21:40:34 +0200 | |
changeset 31237 | 5c1aca930404 |
parent 29645 | bbc8de8d1c8c |
child 31797 | 203d5e61e3bc |
permissions | -rw-r--r-- |
29553 | 1 |
/* Title: Pure/Isar/isar_document.scala |
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Author: Makarius |
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Interactive Isar documents. |
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*/ |
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package isabelle |
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object IsarDocument { |
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/* unique identifiers */ |
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type State_ID = String |
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type Command_ID = String |
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type Document_ID = String |
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} |
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trait IsarDocument extends IsabelleProcess |
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{ |
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import IsarDocument._ |
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/* commands */ |
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29644
fbbd0197155c
turned IsarDocument into trait for IsabelleProcess;
wenzelm
parents:
29553
diff
changeset
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def define_command(id: Command_ID, text: String) { |
fbbd0197155c
turned IsarDocument into trait for IsabelleProcess;
wenzelm
parents:
29553
diff
changeset
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output_sync("Isar.define_command " + IsabelleSyntax.encode_string(id) + " " + |
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IsabelleSyntax.encode_string(text)) |
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} |
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/* documents */ |
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29644
fbbd0197155c
turned IsarDocument into trait for IsabelleProcess;
wenzelm
parents:
29553
diff
changeset
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def begin_document(id: Document_ID, path: String) { |
fbbd0197155c
turned IsarDocument into trait for IsabelleProcess;
wenzelm
parents:
29553
diff
changeset
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output_sync("Isar.begin_document " + IsabelleSyntax.encode_string(id) + " " + |
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IsabelleSyntax.encode_string(path)) |
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} |
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29644
fbbd0197155c
turned IsarDocument into trait for IsabelleProcess;
wenzelm
parents:
29553
diff
changeset
|
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def end_document(id: Document_ID) { |
fbbd0197155c
turned IsarDocument into trait for IsabelleProcess;
wenzelm
parents:
29553
diff
changeset
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output_sync("Isar.end_document " + IsabelleSyntax.encode_string(id)) |
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} |
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29644
fbbd0197155c
turned IsarDocument into trait for IsabelleProcess;
wenzelm
parents:
29553
diff
changeset
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def edit_document(old_id: Document_ID, new_id: Document_ID, |
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edits: List[(Command_ID, Option[Command_ID])]) |
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{ |
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def append_edit(edit: (Command_ID, Option[Command_ID]), result: StringBuilder) |
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{ |
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edit match { |
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case (id, None) => IsabelleSyntax.append_string(id, result) |
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case (id, Some(id2)) => |
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IsabelleSyntax.append_string(id, result) |
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result.append(" ") |
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IsabelleSyntax.append_string(id2, result) |
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} |
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} |
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val buf = new StringBuilder(40) |
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buf.append("Isar.edit_document ") |
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IsabelleSyntax.append_string(old_id, buf) |
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buf.append(" ") |
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IsabelleSyntax.append_string(new_id, buf) |
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buf.append(" ") |
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IsabelleSyntax.append_list(append_edit, edits, buf) |
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29644
fbbd0197155c
turned IsarDocument into trait for IsabelleProcess;
wenzelm
parents:
29553
diff
changeset
|
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output_sync(buf.toString) |
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} |
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} |