author | wenzelm |
Tue, 14 Oct 2008 15:45:46 +0200 | |
changeset 28591 | 790d1863be28 |
parent 28587 | 52ec4c827ed4 |
child 29435 | a5f84ac14609 |
permissions | -rw-r--r-- |
21637 | 1 |
(* Title: Pure/ProofGeneral/preferences.ML |
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ID: $Id$ |
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Author: David Aspinall and Markus Wenzel |
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User preferences for Isabelle which are maintained by the interface. |
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*) |
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signature PREFERENCES = |
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sig |
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type preference = |
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{name: string, |
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descr: string, |
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default: string, |
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pgiptype: PgipTypes.pgiptype, |
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get: unit -> string, |
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set: string -> unit} |
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val generic_pref: ('a -> string) -> (string -> 'a) -> PgipTypes.pgiptype -> |
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'a ref -> string -> string -> preference |
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val string_pref: string ref -> string -> string -> preference |
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val int_pref: int ref -> string -> string -> preference |
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val nat_pref: int ref -> string -> string -> preference |
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val bool_pref: bool ref -> string -> string -> preference |
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type T = (string * preference list) list |
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val pure_preferences: T |
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val remove: string -> T -> T |
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val add: string -> preference -> T -> T |
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val set_default: string * string -> T -> T |
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end |
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structure Preferences: PREFERENCES = |
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struct |
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(* preferences and preference tables *) |
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type preference = |
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{name: string, |
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descr: string, |
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default: string, |
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pgiptype: PgipTypes.pgiptype, |
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get: unit -> string, |
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set: string -> unit}; |
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fun mkpref raw_get raw_set typ name descr : preference = |
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let |
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fun get () = CRITICAL raw_get; |
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fun set x = CRITICAL (fn () => raw_set x); |
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in {name = name, descr = descr, pgiptype = typ, get = get, set = set, default = get ()} end; |
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(* generic preferences *) |
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fun generic_pref read write typ r = |
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mkpref (fn () => read (! r)) (fn x => r := write x) typ; |
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val string_pref = generic_pref I I PgipTypes.Pgipstring; |
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val int_pref = |
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generic_pref PgipTypes.int_to_pgstring (PgipTypes.read_pgipint (NONE, NONE)) |
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(PgipTypes.Pgipint (NONE, NONE)); |
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val nat_pref = |
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generic_pref PgipTypes.int_to_pgstring PgipTypes.read_pgipnat PgipTypes.Pgipnat; |
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val bool_pref = |
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generic_pref PgipTypes.bool_to_pgstring PgipTypes.read_pgipbool PgipTypes.Pgipbool; |
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(* preferences of Pure *) |
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val proof_pref = |
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let |
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fun get () = PgipTypes.bool_to_pgstring (! Proofterm.proofs >= 2); |
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fun set s = Proofterm.proofs := (if PgipTypes.read_pgipbool s then 2 else 1); |
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in mkpref get set PgipTypes.Pgipbool "full-proofs" "Record full proof objects internally" end; |
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val thm_depsN = "thm_deps"; |
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val thm_deps_pref = |
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let |
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fun get () = PgipTypes.bool_to_pgstring (print_mode_active thm_depsN); |
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fun set s = |
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if PgipTypes.read_pgipbool s then change print_mode (insert (op =) thm_depsN) |
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else change print_mode (remove (op =) thm_depsN); |
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in |
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mkpref get set PgipTypes.Pgipbool "theorem-dependencies" |
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"Track theorem dependencies within Proof General" |
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end; |
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val print_depth_pref = |
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let |
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fun get () = PgipTypes.int_to_pgstring (get_print_depth ()); |
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val set = print_depth o PgipTypes.read_pgipnat; |
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in mkpref get set PgipTypes.Pgipnat "print-depth" "Setting for the ML print depth" end; |
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val display_preferences = |
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[bool_pref show_types |
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"show-types" |
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"Include types in display of Isabelle terms", |
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bool_pref show_sorts |
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"show-sorts" |
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"Include sorts in display of Isabelle terms", |
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bool_pref show_consts |
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"show-consts" |
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"Show types of consts in Isabelle goal display", |
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bool_pref long_names |
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"long-names" |
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"Show fully qualified names in Isabelle terms", |
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bool_pref show_brackets |
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"show-brackets" |
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"Show full bracketing in Isabelle terms", |
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bool_pref Proof.show_main_goal |
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"show-main-goal" |
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"Show main goal in proof state display", |
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bool_pref Syntax.eta_contract |
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"eta-contract" |
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"Print terms eta-contracted"]; |
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val advanced_display_preferences = |
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[nat_pref goals_limit |
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"goals-limit" |
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"Setting for maximum number of goals printed", |
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int_pref ProofContext.prems_limit |
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"prems-limit" |
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"Setting for maximum number of premises printed", |
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print_depth_pref, |
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bool_pref show_question_marks |
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"show-question-marks" |
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"Show leading question mark of variable name"]; |
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val tracing_preferences = |
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[bool_pref trace_simp |
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"trace-simplifier" |
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"Trace simplification rules.", |
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nat_pref trace_simp_depth_limit |
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"trace-simplifier-depth" |
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"Trace simplifier depth limit.", |
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bool_pref trace_rules |
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"trace-rules" |
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"Trace application of the standard rules", |
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bool_pref Pattern.trace_unify_fail |
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"trace-unification" |
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"Output error diagnostics during unification", |
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bool_pref Output.timing |
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"global-timing" |
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"Whether to enable timing in Isabelle.", |
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bool_pref Toplevel.debug |
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"debugging" |
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"Whether to enable debugging.", |
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bool_pref Quickcheck.auto |
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"auto-quickcheck" |
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"Whether to enable quickcheck automatically.", |
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nat_pref Quickcheck.auto_time_limit |
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"auto-quickcheck-time-limit" |
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"Time limit for automatic quickcheck (in milliseconds).", |
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thm_deps_pref]; |
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val proof_preferences = |
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[bool_pref quick_and_dirty |
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"quick-and-dirty" |
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"Take a few short cuts", |
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bool_pref Toplevel.skip_proofs |
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"skip-proofs" |
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"Skip over proofs (interactive-only)", |
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proof_pref, |
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nat_pref Multithreading.max_threads |
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"max-threads" |
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"Maximum number of threads"]; |
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val pure_preferences = |
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[("Display", display_preferences), |
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("Advanced Display", advanced_display_preferences), |
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("Tracing", tracing_preferences), |
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("Proof", proof_preferences)]; |
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(* table of categories and preferences; names must be unique *) |
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type T = (string * preference list) list; |
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6e9ab159512f
Add operations on preference tables (remove, set_default).
aspinall
parents:
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diff
changeset
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fun remove name (tab: T) = tab |> map |
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(fn (cat, prefs) => (cat, filter_out (curry op = name o #name) prefs)); |
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6e9ab159512f
Add operations on preference tables (remove, set_default).
aspinall
parents:
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diff
changeset
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fun set_default (setname, newdefault) (tab: T) = tab |> map |
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(fn (cat, prefs) => |
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(cat, prefs |> map (fn (pref as {name, descr, default, pgiptype, get, set}) => |
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if name = setname then |
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(set newdefault; |
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{name =name , descr = descr, default = newdefault, |
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pgiptype = pgiptype, get = get, set = set}) |
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else pref))); |
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22214
6e9ab159512f
Add operations on preference tables (remove, set_default).
aspinall
parents:
22130
diff
changeset
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fun add cname (pref: preference) (tab: T) = tab |> map |
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(fn (cat, prefs) => |
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if cat <> cname then (cat, prefs) |
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else |
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if exists (fn {name, ...} => name = #name pref) prefs |
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then (warning ("Preference already exists: " ^ quote (#name pref)); (cat, prefs)) |
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else (cat, pref :: prefs)); |
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611e504c1191
extended interface to preferences to allow adding new ones
nipkow
parents:
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changeset
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end; |