author | wenzelm |
Wed, 17 Nov 2021 12:28:07 +0100 | |
changeset 74810 | d540c36cd0d2 |
parent 74561 | 8e6c973003c8 |
child 75904 | 6d9d9a395533 |
permissions | -rw-r--r-- |
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(* Title: Pure/Thy/thy_info.ML |
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Author: Makarius |
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Global theory info database, with auto-loading according to theory and |
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file dependencies, and presentation of theory documents. |
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*) |
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signature THY_INFO = |
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sig |
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type presentation_context = |
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{options: Options.T, file_pos: Position.T, adjust_pos: Position.T -> Position.T, |
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segments: Document_Output.segment list} |
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val adjust_pos_properties: presentation_context -> Position.T -> Properties.T |
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val apply_presentation: presentation_context -> theory -> unit |
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val add_presentation: (presentation_context -> theory -> unit) -> theory -> theory |
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val get_names: unit -> string list |
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val lookup_theory: string -> theory option |
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val get_theory: string -> theory |
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val master_directory: string -> Path.T |
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val remove_thy: string -> unit |
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val use_theories: Options.T -> string -> (string * Position.T) list -> |
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(theory * Document_Output.segment list) list |
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val use_thy: string -> unit |
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val script_thy: Position.T -> string -> theory -> theory |
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val register_thy: theory -> unit |
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val finish: unit -> unit |
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end; |
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structure Thy_Info: THY_INFO = |
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struct |
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(** theory presentation **) |
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(* hook for consolidated theory *) |
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type presentation_context = |
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{options: Options.T, file_pos: Position.T, adjust_pos: Position.T -> Position.T, |
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segments: Document_Output.segment list}; |
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fun adjust_pos_properties (context: presentation_context) pos = |
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Position.offset_properties_of (#adjust_pos context pos) @ Position.id_properties_of pos; |
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structure Presentation = Theory_Data |
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( |
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type T = ((presentation_context -> theory -> unit) * stamp) list; |
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val empty = []; |
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fun merge data : T = Library.merge (eq_snd op =) data; |
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); |
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fun apply_presentation (context: presentation_context) thy = |
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ignore (Par_List.map (fn (f, _) => f context thy) (Presentation.get thy)); |
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fun add_presentation f = Presentation.map (cons (f, stamp ())); |
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val _ = |
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Theory.setup (add_presentation (fn {options, segments, ...} => fn thy => |
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if exists (Toplevel.is_skipped_proof o #state) segments then () |
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else |
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export generated document.tex, unless explicit document=false;
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let |
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val body = Document_Output.present_thy options thy segments; |
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in |
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build documents in Isabelle/Scala, based on generated tex files as session exports;
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if Options.string options "document" = "false" then () |
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else |
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let |
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val thy_name = Context.theory_name thy; |
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val latex = Latex.isabelle_body thy_name body; |
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in Export.export thy \<^path_binding>\<open>document/latex\<close> latex end |
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end)); |
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(** thy database **) |
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(* messages *) |
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val show_path = space_implode " via " o map quote; |
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fun cycle_msg names = "Cyclic dependency of " ^ show_path names; |
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(* derived graph operations *) |
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fun add_deps name parents G = String_Graph.add_deps_acyclic (name, parents) G |
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handle String_Graph.CYCLES namess => error (cat_lines (map cycle_msg namess)); |
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fun new_entry name parents entry = |
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String_Graph.new_node (name, entry) #> add_deps name parents; |
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(* global thys *) |
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type deps = |
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{master: (Path.T * SHA1.digest), (*master dependencies for thy file*) |
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imports: (string * Position.T) list}; (*source specification of imports (partially qualified)*) |
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fun make_deps master imports : deps = {master = master, imports = imports}; |
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fun master_dir_deps (d: deps option) = |
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the_default Path.current (Option.map (Path.dir o #1 o #master) d); |
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local |
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val global_thys = |
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Synchronized.var "Thy_Info.thys" |
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(String_Graph.empty: (deps option * theory option) String_Graph.T); |
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in |
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fun get_thys () = Synchronized.value global_thys; |
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fun change_thys f = Synchronized.change global_thys f; |
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end; |
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fun get_names () = String_Graph.topological_order (get_thys ()); |
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(* access thy *) |
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fun lookup thys name = try (String_Graph.get_node thys) name; |
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fun lookup_thy name = lookup (get_thys ()) name; |
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fun get thys name = |
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(case lookup thys name of |
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SOME thy => thy |
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| NONE => error ("Theory loader: nothing known about theory " ^ quote name)); |
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fun get_thy name = get (get_thys ()) name; |
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(* access deps *) |
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val lookup_deps = Option.map #1 o lookup_thy; |
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val master_directory = master_dir_deps o #1 o get_thy; |
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(* access theory *) |
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fun lookup_theory name = |
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(case lookup_thy name of |
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SOME (_, SOME theory) => SOME theory |
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| _ => NONE); |
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fun get_theory name = |
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(case lookup_theory name of |
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SOME theory => theory |
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| _ => error ("Theory loader: undefined entry for theory " ^ quote name)); |
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val get_imports = Resources.imports_of o get_theory; |
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(** thy operations **) |
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(* remove *) |
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fun remove name thys = |
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(case lookup thys name of |
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NONE => thys |
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| SOME (NONE, _) => error ("Cannot update finished theory " ^ quote name) |
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| SOME _ => |
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let |
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val succs = String_Graph.all_succs thys [name]; |
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val _ = writeln ("Theory loader: removing " ^ commas_quote succs); |
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in fold String_Graph.del_node succs thys end); |
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val remove_thy = change_thys o remove; |
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(* update *) |
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fun update deps theory thys = |
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let |
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val name = Context.theory_long_name theory; |
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val parents = map Context.theory_long_name (Theory.parents_of theory); |
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val thys' = remove name thys; |
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val _ = map (get thys') parents; |
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in new_entry name parents (SOME deps, SOME theory) thys' end; |
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fun update_thy deps theory = change_thys (update deps theory); |
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(* scheduling loader tasks *) |
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datatype result = |
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Result of |
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{theory: theory, |
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exec_id: Document_ID.exec, |
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present: unit -> presentation_context option, |
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commit: unit -> unit}; |
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join all proofs before scheduling present phase (ordered according to weight);
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Execution.fork formally requires registered Execution.running;
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fun theory_result theory = |
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Result |
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{theory = theory, |
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exec_id = Document_ID.none, |
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present = K NONE, |
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194 |
commit = I}; |
51330 | 195 |
|
196 |
fun result_theory (Result {theory, ...}) = theory; |
|
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fun result_commit (Result {commit, ...}) = commit; |
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198 |
|
73825 | 199 |
datatype task = |
200 |
Task of string list * (theory list -> result) | |
|
201 |
Finished of theory; |
|
202 |
||
203 |
local |
|
204 |
||
73817 | 205 |
fun consolidate_theory (Exn.Exn exn) = [Exn.Exn exn] |
206 |
| consolidate_theory (Exn.Res (Result {theory, exec_id, ...})) = |
|
207 |
let |
|
208 |
val _ = Execution.join [exec_id]; |
|
209 |
val res = Exn.capture Thm.consolidate_theory theory; |
|
210 |
val exns = maps Task_Queue.group_status (Execution.peek exec_id); |
|
211 |
in res :: map Exn.Exn exns end; |
|
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212 |
|
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213 |
fun present_theory (Exn.Exn exn) = [Exn.Exn exn] |
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214 |
| present_theory (Exn.Res (Result {theory, present, ...})) = |
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215 |
(case present () of |
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216 |
NONE => [] |
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217 |
| SOME (context as {segments, ...}) => |
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218 |
[Exn.capture (fn () => (apply_presentation context theory; (theory, segments))) ()]); |
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219 |
|
73825 | 220 |
in |
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|
221 |
|
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|
222 |
val schedule_theories = Thread_Attributes.uninterruptible (fn _ => fn tasks => |
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223 |
let |
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|
224 |
fun join_parents deps name parents = |
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|
225 |
(case map #1 (filter (not o can Future.join o #2) deps) of |
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|
226 |
[] => map (result_theory o Future.join o the o AList.lookup (op =) deps) parents |
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|
227 |
| bad => |
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|
228 |
error ("Failed to load theory " ^ quote name ^ " (unresolved " ^ commas_quote bad ^ ")")); |
44162 | 229 |
|
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230 |
val futures = tasks |
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|
231 |
|> String_Graph.schedule (fn deps => fn (name, task) => |
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232 |
(case task of |
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|
233 |
Task (parents, body) => |
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|
234 |
if Multithreading.max_threads () > 1 then |
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|
235 |
(singleton o Future.forks) |
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|
236 |
{name = "theory:" ^ name, group = NONE, |
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|
237 |
deps = map (Future.task_of o #2) deps, pri = 0, interrupts = true} |
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|
238 |
(fn () => body (join_parents deps name parents)) |
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changeset
|
239 |
else |
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changeset
|
240 |
Future.value_result (Exn.capture (fn () => body (join_parents deps name parents)) ()) |
51331
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|
241 |
| Finished theory => Future.value (theory_result theory))); |
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|
242 |
|
73817 | 243 |
val results1 = futures |> maps (consolidate_theory o Future.join_result); |
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changeset
|
244 |
|
73821
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changeset
|
245 |
val present_results = futures |> maps (present_theory o Future.join_result); |
9ead8d9be3ab
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changeset
|
246 |
val results2 = (map o Exn.map_res) (K ()) present_results; |
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changeset
|
247 |
|
e7fab0b5dbe7
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diff
changeset
|
248 |
val results3 = futures |
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changeset
|
249 |
|> map (fn future => Exn.capture (fn () => result_commit (Future.join future) ()) ()); |
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diff
changeset
|
250 |
|
53192 | 251 |
val results4 = map Exn.Exn (maps Task_Queue.group_status (Execution.reset ())); |
51284
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changeset
|
252 |
|
73821
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diff
changeset
|
253 |
val _ = Par_Exn.release_all (results1 @ results2 @ results3 @ results4); |
9ead8d9be3ab
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diff
changeset
|
254 |
in Par_Exn.release_all present_results end); |
29429
a6c641f08af7
schedule_futures: tuned final consolidation, explicit after_load phase;
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parents:
29421
diff
changeset
|
255 |
|
73825 | 256 |
end; |
257 |
||
24209 | 258 |
|
65505 | 259 |
(* eval theory *) |
260 |
||
72705 | 261 |
fun eval_thy options master_dir header text_pos text parents = |
65505 | 262 |
let |
263 |
val (name, _) = #name header; |
|
264 |
val keywords = |
|
265 |
fold (curry Keyword.merge_keywords o Thy_Header.get_keywords) parents |
|
266 |
(Keyword.add_keywords (#keywords header) Keyword.empty_keywords); |
|
267 |
||
68178 | 268 |
val spans = Outer_Syntax.parse_spans (Token.explode keywords text_pos text); |
68839 | 269 |
val elements = Thy_Element.parse_elements keywords spans; |
65505 | 270 |
|
73046 | 271 |
val text_id = Position.copy_id text_pos Position.none; |
272 |
||
72622
830222403681
HTML presentation in Isabelle/Scala, based on theory html exports from Isabelle/ML;
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72620
diff
changeset
|
273 |
fun init () = Resources.begin_theory master_dir header parents; |
73046 | 274 |
|
275 |
fun excursion () = |
|
276 |
let |
|
277 |
fun element_result span_elem (st, _) = |
|
278 |
let |
|
279 |
fun prepare span = |
|
280 |
let |
|
281 |
val tr = |
|
282 |
Position.setmp_thread_data text_id |
|
283 |
(fn () => Command.read_span keywords st master_dir init span) (); |
|
284 |
in Toplevel.timing (Resources.last_timing tr) tr end; |
|
285 |
val elem = Thy_Element.map_element prepare span_elem; |
|
286 |
val (results, st') = Toplevel.element_result keywords elem st; |
|
287 |
val pos' = Toplevel.pos_of (Thy_Element.last_element elem); |
|
288 |
in (results, (st', pos')) end; |
|
289 |
||
290 |
val (results, (end_state, end_pos)) = |
|
291 |
fold_map element_result elements (Toplevel.init_toplevel (), Position.none); |
|
292 |
||
293 |
val thy = Toplevel.end_theory end_pos end_state; |
|
294 |
in (results, thy) end; |
|
295 |
||
296 |
val (results, thy) = cond_timeit true ("theory " ^ quote name) excursion; |
|
65505 | 297 |
|
73821
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changeset
|
298 |
fun present () : presentation_context = |
65505 | 299 |
let |
73687
54fe8cc0e1c6
clarified signature: provide access to previous state;
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parents:
73559
diff
changeset
|
300 |
val segments = |
54fe8cc0e1c6
clarified signature: provide access to previous state;
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parents:
73559
diff
changeset
|
301 |
(spans ~~ maps Toplevel.join_results results) |> map (fn (span, (st, tr, st')) => |
54fe8cc0e1c6
clarified signature: provide access to previous state;
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parents:
73559
diff
changeset
|
302 |
{span = span, prev_state = st, command = tr, state = st'}); |
73821
9ead8d9be3ab
clarified hook for Mirabelle: provide all loaded theories at once (for each 'theories' section within the session ROOT);
wenzelm
parents:
73819
diff
changeset
|
303 |
in {options = options, file_pos = text_pos, adjust_pos = I, segments = segments} end; |
73046 | 304 |
|
73798
1ca35197108f
more predictable sequential presentation (2f9877db82a1), without somewhat pointless result_ord (e7fab0b5dbe7);
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parents:
73785
diff
changeset
|
305 |
in (thy, present) end; |
65505 | 306 |
|
307 |
||
23967 | 308 |
(* require_thy -- checking database entries wrt. the file-system *) |
15065 | 309 |
|
7211 | 310 |
local |
6211
43d0efafa025
Theory loader database: theory and file dependencies, theory values
wenzelm
parents:
5211
diff
changeset
|
311 |
|
37977
3ceccd415145
simplified/clarified theory loader: more explicit task management, kill old versions at start, commit results only in the very end, non-optional master dependency, do not store text in deps;
wenzelm
parents:
37955
diff
changeset
|
312 |
fun required_by _ [] = "" |
3ceccd415145
simplified/clarified theory loader: more explicit task management, kill old versions at start, commit results only in the very end, non-optional master dependency, do not store text in deps;
wenzelm
parents:
37955
diff
changeset
|
313 |
| required_by s initiators = s ^ "(required by " ^ show_path (rev initiators) ^ ")"; |
3ceccd415145
simplified/clarified theory loader: more explicit task management, kill old versions at start, commit results only in the very end, non-optional master dependency, do not store text in deps;
wenzelm
parents:
37955
diff
changeset
|
314 |
|
73045 | 315 |
fun load_thy options initiators deps text (name, header_pos) keywords parents = |
37977
3ceccd415145
simplified/clarified theory loader: more explicit task management, kill old versions at start, commit results only in the very end, non-optional master dependency, do not store text in deps;
wenzelm
parents:
37955
diff
changeset
|
316 |
let |
73045 | 317 |
val {master = (thy_path, _), imports} = deps; |
318 |
val dir = Path.dir thy_path; |
|
319 |
||
72692
22aeec526ffd
support for PIDE markup in batch build (inactive due to pide_reports=false);
wenzelm
parents:
72669
diff
changeset
|
320 |
val exec_id = Document_ID.make (); |
22aeec526ffd
support for PIDE markup in batch build (inactive due to pide_reports=false);
wenzelm
parents:
72669
diff
changeset
|
321 |
val id = Document_ID.print exec_id; |
73045 | 322 |
val put_id = Position.put_id id; |
72692
22aeec526ffd
support for PIDE markup in batch build (inactive due to pide_reports=false);
wenzelm
parents:
72669
diff
changeset
|
323 |
val _ = |
22aeec526ffd
support for PIDE markup in batch build (inactive due to pide_reports=false);
wenzelm
parents:
72669
diff
changeset
|
324 |
Execution.running Document_ID.none exec_id [] orelse |
22aeec526ffd
support for PIDE markup in batch build (inactive due to pide_reports=false);
wenzelm
parents:
72669
diff
changeset
|
325 |
raise Fail ("Failed to register execution: " ^ id); |
37977
3ceccd415145
simplified/clarified theory loader: more explicit task management, kill old versions at start, commit results only in the very end, non-optional master dependency, do not store text in deps;
wenzelm
parents:
37955
diff
changeset
|
326 |
|
73045 | 327 |
val text_pos = put_id (Path.position thy_path); |
72692
22aeec526ffd
support for PIDE markup in batch build (inactive due to pide_reports=false);
wenzelm
parents:
72669
diff
changeset
|
328 |
val text_props = Position.properties_of text_pos; |
22aeec526ffd
support for PIDE markup in batch build (inactive due to pide_reports=false);
wenzelm
parents:
72669
diff
changeset
|
329 |
|
22aeec526ffd
support for PIDE markup in batch build (inactive due to pide_reports=false);
wenzelm
parents:
72669
diff
changeset
|
330 |
val _ = remove_thy name; |
22aeec526ffd
support for PIDE markup in batch build (inactive due to pide_reports=false);
wenzelm
parents:
72669
diff
changeset
|
331 |
val _ = writeln ("Loading theory " ^ quote name ^ required_by " " initiators); |
73559 | 332 |
val _ = Output.try_protocol_message (Markup.loading_theory name @ text_props) [XML.blob [text]]; |
53375
78693e46a237
Execution.fork formally requires registered Execution.running;
wenzelm
parents:
53192
diff
changeset
|
333 |
|
73045 | 334 |
val _ = |
335 |
Position.setmp_thread_data (Position.id_only id) (fn () => |
|
336 |
(parents, map #2 imports) |> ListPair.app (fn (thy, pos) => |
|
337 |
Context_Position.reports_global thy [(put_id pos, Theory.get_markup thy)])) (); |
|
338 |
||
66873
9953ae603a23
provide theory timing information, similar to command timing but always considered relevant;
wenzelm
parents:
66711
diff
changeset
|
339 |
val timing_start = Timing.start (); |
9953ae603a23
provide theory timing information, similar to command timing but always considered relevant;
wenzelm
parents:
66711
diff
changeset
|
340 |
|
73045 | 341 |
val header = Thy_Header.make (name, put_id header_pos) imports keywords; |
73798
1ca35197108f
more predictable sequential presentation (2f9877db82a1), without somewhat pointless result_ord (e7fab0b5dbe7);
wenzelm
parents:
73785
diff
changeset
|
342 |
val (theory, present) = |
72705 | 343 |
eval_thy options dir header text_pos text |
62876 | 344 |
(if name = Context.PureN then [Context.the_global_context ()] else parents); |
66873
9953ae603a23
provide theory timing information, similar to command timing but always considered relevant;
wenzelm
parents:
66711
diff
changeset
|
345 |
|
9953ae603a23
provide theory timing information, similar to command timing but always considered relevant;
wenzelm
parents:
66711
diff
changeset
|
346 |
val timing_result = Timing.result timing_start; |
9953ae603a23
provide theory timing information, similar to command timing but always considered relevant;
wenzelm
parents:
66711
diff
changeset
|
347 |
val timing_props = [Markup.theory_timing, (Markup.nameN, name)]; |
73559 | 348 |
val _ = Output.try_protocol_message (timing_props @ Markup.timing_properties timing_result) [] |
66873
9953ae603a23
provide theory timing information, similar to command timing but always considered relevant;
wenzelm
parents:
66711
diff
changeset
|
349 |
|
43640 | 350 |
fun commit () = update_thy deps theory; |
73821
9ead8d9be3ab
clarified hook for Mirabelle: provide all loaded theories at once (for each 'theories' section within the session ROOT);
wenzelm
parents:
73819
diff
changeset
|
351 |
in Result {theory = theory, exec_id = exec_id, present = SOME o present, commit = commit} end; |
37977
3ceccd415145
simplified/clarified theory loader: more explicit task management, kill old versions at start, commit results only in the very end, non-optional master dependency, do not store text in deps;
wenzelm
parents:
37955
diff
changeset
|
352 |
|
70711 | 353 |
fun check_thy_deps dir name = |
6211
43d0efafa025
Theory loader database: theory and file dependencies, theory values
wenzelm
parents:
5211
diff
changeset
|
354 |
(case lookup_deps name of |
51293
05b1bbae748d
discontinued obsolete 'uses' within theory header;
wenzelm
parents:
51284
diff
changeset
|
355 |
SOME NONE => (true, NONE, Position.none, get_imports name, []) |
23893
8babfcaaf129
deps: maintain source specification of parents (prevents repeated ThyLoad.deps_thy);
wenzelm
parents:
23886
diff
changeset
|
356 |
| NONE => |
56208 | 357 |
let val {master, text, theory_pos, imports, keywords} = Resources.check_thy dir name |
51293
05b1bbae748d
discontinued obsolete 'uses' within theory header;
wenzelm
parents:
51284
diff
changeset
|
358 |
in (false, SOME (make_deps master imports, text), theory_pos, imports, keywords) end |
42129
c17508a61f49
present theory content as future, depending on intermediate proof state futures -- potential to reduce memory requirements and improve parallelization;
wenzelm
parents:
42003
diff
changeset
|
359 |
| SOME (SOME {master, ...}) => |
42003
6e45dc518ebb
replaced File.check by specific File.check_file, File.check_dir;
wenzelm
parents:
41955
diff
changeset
|
360 |
let |
48928 | 361 |
val {master = master', text = text', theory_pos = theory_pos', imports = imports', |
56208 | 362 |
keywords = keywords'} = Resources.check_thy dir name; |
42003
6e45dc518ebb
replaced File.check by specific File.check_file, File.check_dir;
wenzelm
parents:
41955
diff
changeset
|
363 |
val deps' = SOME (make_deps master' imports', text'); |
6e45dc518ebb
replaced File.check by specific File.check_file, File.check_dir;
wenzelm
parents:
41955
diff
changeset
|
364 |
val current = |
6e45dc518ebb
replaced File.check by specific File.check_file, File.check_dir;
wenzelm
parents:
41955
diff
changeset
|
365 |
#2 master = #2 master' andalso |
6e45dc518ebb
replaced File.check by specific File.check_file, File.check_dir;
wenzelm
parents:
41955
diff
changeset
|
366 |
(case lookup_theory name of |
6e45dc518ebb
replaced File.check by specific File.check_file, File.check_dir;
wenzelm
parents:
41955
diff
changeset
|
367 |
NONE => false |
56208 | 368 |
| SOME theory => Resources.loaded_files_current theory); |
51293
05b1bbae748d
discontinued obsolete 'uses' within theory header;
wenzelm
parents:
51284
diff
changeset
|
369 |
in (current, deps', theory_pos', imports', keywords') end); |
6211
43d0efafa025
Theory loader database: theory and file dependencies, theory values
wenzelm
parents:
5211
diff
changeset
|
370 |
|
73817 | 371 |
fun task_finished (Task _) = false |
372 |
| task_finished (Finished _) = true; |
|
373 |
||
23967 | 374 |
in |
375 |
||
72638
2a7fc87495e0
refer to command_timings/last_timing via resources;
wenzelm
parents:
72624
diff
changeset
|
376 |
fun require_thys options initiators qualifier dir strs tasks = |
2a7fc87495e0
refer to command_timings/last_timing via resources;
wenzelm
parents:
72624
diff
changeset
|
377 |
fold_map (require_thy options initiators qualifier dir) strs tasks |>> forall I |
2a7fc87495e0
refer to command_timings/last_timing via resources;
wenzelm
parents:
72624
diff
changeset
|
378 |
and require_thy options initiators qualifier dir (s, require_pos) tasks = |
6211
43d0efafa025
Theory loader database: theory and file dependencies, theory values
wenzelm
parents:
5211
diff
changeset
|
379 |
let |
66711
80fa1401cf76
discontinued extra checks (see ce676a750575 and 60c159d490a2) -- qualified theory names are meant to cover this;
wenzelm
parents:
66377
diff
changeset
|
380 |
val {master_dir, theory_name, ...} = Resources.import_name qualifier dir s; |
7066 | 381 |
in |
65443
dccbfc715904
provide Resources.import_name in ML, similar to Scala version;
wenzelm
parents:
65058
diff
changeset
|
382 |
(case try (String_Graph.get_node tasks) theory_name of |
66711
80fa1401cf76
discontinued extra checks (see ce676a750575 and 60c159d490a2) -- qualified theory names are meant to cover this;
wenzelm
parents:
66377
diff
changeset
|
383 |
SOME task => (task_finished task, tasks) |
23967 | 384 |
| NONE => |
385 |
let |
|
65443
dccbfc715904
provide Resources.import_name in ML, similar to Scala version;
wenzelm
parents:
65058
diff
changeset
|
386 |
val _ = member (op =) initiators theory_name andalso error (cycle_msg initiators); |
43651
511df47bcadc
some support for theory files within Isabelle/Scala session;
wenzelm
parents:
43641
diff
changeset
|
387 |
|
70711 | 388 |
val (current, deps, theory_pos, imports, keywords) = check_thy_deps master_dir theory_name |
55797 | 389 |
handle ERROR msg => |
390 |
cat_error msg |
|
65443
dccbfc715904
provide Resources.import_name in ML, similar to Scala version;
wenzelm
parents:
65058
diff
changeset
|
391 |
("The error(s) above occurred for theory " ^ quote theory_name ^ |
55797 | 392 |
Position.here require_pos ^ required_by "\n" initiators); |
37981
9a15982f41fe
theory loader: removed obsolete touch/outdate operations (require_thy no longer changes the database implicitly);
wenzelm
parents:
37980
diff
changeset
|
393 |
|
65455 | 394 |
val qualifier' = Resources.theory_qualifier theory_name; |
72511
460d743010bc
clarified signature: overloaded "+" for Path.append;
wenzelm
parents:
72311
diff
changeset
|
395 |
val dir' = dir + master_dir_deps (Option.map #1 deps); |
65455 | 396 |
|
397 |
val parents = map (#theory_name o Resources.import_name qualifier' dir' o #1) imports; |
|
48898
9fc880720663
simplified Thy_Load.check_thy (again) -- no need to pass keywords nor find files in body text;
wenzelm
parents:
48888
diff
changeset
|
398 |
val (parents_current, tasks') = |
72638
2a7fc87495e0
refer to command_timings/last_timing via resources;
wenzelm
parents:
72624
diff
changeset
|
399 |
require_thys options (theory_name :: initiators) qualifier' dir' imports tasks; |
6211
43d0efafa025
Theory loader database: theory and file dependencies, theory values
wenzelm
parents:
5211
diff
changeset
|
400 |
|
23967 | 401 |
val all_current = current andalso parents_current; |
37977
3ceccd415145
simplified/clarified theory loader: more explicit task management, kill old versions at start, commit results only in the very end, non-optional master dependency, do not store text in deps;
wenzelm
parents:
37955
diff
changeset
|
402 |
val task = |
65443
dccbfc715904
provide Resources.import_name in ML, similar to Scala version;
wenzelm
parents:
65058
diff
changeset
|
403 |
if all_current then Finished (get_theory theory_name) |
37977
3ceccd415145
simplified/clarified theory loader: more explicit task management, kill old versions at start, commit results only in the very end, non-optional master dependency, do not store text in deps;
wenzelm
parents:
37955
diff
changeset
|
404 |
else |
37980
b8c3d4dc1e3e
avoid repeated File.read for theory text (as before);
wenzelm
parents:
37979
diff
changeset
|
405 |
(case deps of |
b8c3d4dc1e3e
avoid repeated File.read for theory text (as before);
wenzelm
parents:
37979
diff
changeset
|
406 |
NONE => raise Fail "Malformed deps" |
42003
6e45dc518ebb
replaced File.check by specific File.check_file, File.check_dir;
wenzelm
parents:
41955
diff
changeset
|
407 |
| SOME (dep, text) => |
72705 | 408 |
Task (parents, |
409 |
load_thy options initiators dep text (theory_name, theory_pos) keywords)); |
|
48874
ff9cd47be39b
refined Thy_Load.check_thy: find more uses in body text, based on keywords;
wenzelm
parents:
48710
diff
changeset
|
410 |
|
65443
dccbfc715904
provide Resources.import_name in ML, similar to Scala version;
wenzelm
parents:
65058
diff
changeset
|
411 |
val tasks'' = new_entry theory_name parents task tasks'; |
48898
9fc880720663
simplified Thy_Load.check_thy (again) -- no need to pass keywords nor find files in body text;
wenzelm
parents:
48888
diff
changeset
|
412 |
in (all_current, tasks'') end) |
7066 | 413 |
end; |
6484
3f098b0ec683
use_thy etc.: may specify path prefix, which is temporarily used as load path;
wenzelm
parents:
6389
diff
changeset
|
414 |
|
23967 | 415 |
end; |
416 |
||
417 |
||
65444 | 418 |
(* use theories *) |
23967 | 419 |
|
72638
2a7fc87495e0
refer to command_timings/last_timing via resources;
wenzelm
parents:
72624
diff
changeset
|
420 |
fun use_theories options qualifier imports = |
73818
d67688992bde
more uniform schedule_theories, notably for "present" and "commit" phase after loading;
wenzelm
parents:
73817
diff
changeset
|
421 |
schedule_theories (#2 (require_thys options [] qualifier Path.current imports String_Graph.empty)); |
23967 | 422 |
|
65444 | 423 |
fun use_thy name = |
73821
9ead8d9be3ab
clarified hook for Mirabelle: provide all loaded theories at once (for each 'theories' section within the session ROOT);
wenzelm
parents:
73819
diff
changeset
|
424 |
ignore (use_theories (Options.default ()) Resources.default_qualifier [(name, Position.none)]); |
7211 | 425 |
|
59364 | 426 |
|
57626 | 427 |
(* toplevel scripting -- without maintaining database *) |
428 |
||
58856 | 429 |
fun script_thy pos txt thy = |
57626 | 430 |
let |
69891
def3ec9cdb7e
document markers are formal comments, and may thus occur anywhere in the command-span;
wenzelm
parents:
69886
diff
changeset
|
431 |
val trs = Outer_Syntax.parse_text thy (K thy) pos txt; |
57626 | 432 |
val end_pos = if null trs then pos else Toplevel.pos_of (List.last trs); |
69886 | 433 |
val end_state = fold (Toplevel.command_exception true) trs (Toplevel.init_toplevel ()); |
57626 | 434 |
in Toplevel.end_theory end_pos end_state end; |
6211
43d0efafa025
Theory loader database: theory and file dependencies, theory values
wenzelm
parents:
5211
diff
changeset
|
435 |
|
43d0efafa025
Theory loader database: theory and file dependencies, theory values
wenzelm
parents:
5211
diff
changeset
|
436 |
|
37977
3ceccd415145
simplified/clarified theory loader: more explicit task management, kill old versions at start, commit results only in the very end, non-optional master dependency, do not store text in deps;
wenzelm
parents:
37955
diff
changeset
|
437 |
(* register theory *) |
6211
43d0efafa025
Theory loader database: theory and file dependencies, theory values
wenzelm
parents:
5211
diff
changeset
|
438 |
|
37954
a2e73df0b1e0
simplified/clarified register_thy: more precise treatment of new dependencies, remove descendants;
wenzelm
parents:
37953
diff
changeset
|
439 |
fun register_thy theory = |
6211
43d0efafa025
Theory loader database: theory and file dependencies, theory values
wenzelm
parents:
5211
diff
changeset
|
440 |
let |
65459
da59e8e0a663
clarified theory_long_name (for qualified access to Thy_Info) vs. short theory_name (which is unique within any given theory context);
wenzelm
parents:
65455
diff
changeset
|
441 |
val name = Context.theory_long_name theory; |
56208 | 442 |
val {master, ...} = Resources.check_thy (Resources.master_directory theory) name; |
443 |
val imports = Resources.imports_of theory; |
|
6211
43d0efafa025
Theory loader database: theory and file dependencies, theory values
wenzelm
parents:
5211
diff
changeset
|
444 |
in |
59178 | 445 |
change_thys (fn thys => |
446 |
let |
|
447 |
val thys' = remove name thys; |
|
448 |
val _ = writeln ("Registering theory " ^ quote name); |
|
449 |
in update (make_deps master imports) theory thys' end) |
|
6211
43d0efafa025
Theory loader database: theory and file dependencies, theory values
wenzelm
parents:
5211
diff
changeset
|
450 |
end; |
43d0efafa025
Theory loader database: theory and file dependencies, theory values
wenzelm
parents:
5211
diff
changeset
|
451 |
|
24080
8c67d869531b
added register_thy (replaces pretend_use_thy_only and really flag);
wenzelm
parents:
24071
diff
changeset
|
452 |
|
8c67d869531b
added register_thy (replaces pretend_use_thy_only and really flag);
wenzelm
parents:
24071
diff
changeset
|
453 |
(* finish all theories *) |
8c67d869531b
added register_thy (replaces pretend_use_thy_only and really flag);
wenzelm
parents:
24071
diff
changeset
|
454 |
|
50862
5fc8b83322f5
more sensible order of theory nodes (correspondance to Scala version), e.g. relevant to theory progress;
wenzelm
parents:
50845
diff
changeset
|
455 |
fun finish () = change_thys (String_Graph.map (fn _ => fn (_, entry) => (NONE, entry))); |
24080
8c67d869531b
added register_thy (replaces pretend_use_thy_only and really flag);
wenzelm
parents:
24071
diff
changeset
|
456 |
|
6211
43d0efafa025
Theory loader database: theory and file dependencies, theory values
wenzelm
parents:
5211
diff
changeset
|
457 |
end; |
62847 | 458 |
|
65444 | 459 |
fun use_thy name = Runtime.toplevel_program (fn () => Thy_Info.use_thy name); |