author  wenzelm 
Fri, 26 Sep 2008 19:07:56 +0200  
changeset 28375  c879d88d038a 
parent 28290  4cc2b6046258 
child 28496  4cff10648928 
permissions  rwrr 
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(* Title: Pure/Isar/isar_cmd.ML 
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ID: $Id$ 

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Author: Markus Wenzel, TU Muenchen 

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Derived Isar commands. 
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*) 
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signature ISAR_CMD = 

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sig 

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val generic_setup: string * Position.T > theory > theory 
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val parse_ast_translation: bool * (string * Position.T) > theory > theory 
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val parse_translation: bool * (string * Position.T) > theory > theory 
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val print_translation: bool * (string * Position.T) > theory > theory 
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val typed_print_translation: bool * (string * Position.T) > theory > theory 
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val print_ast_translation: bool * (string * Position.T) > theory > theory 
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val oracle: bstring > SymbolPos.text * Position.T > theory > theory 
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val add_axioms: ((Name.binding * string) * Attrib.src list) list > theory > theory 
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val add_defs: (bool * bool) * ((Name.binding * string) * Attrib.src list) list > theory > theory 
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val declaration: string * Position.T > local_theory > local_theory 
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val simproc_setup: string > string list > string * Position.T > string list > 
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local_theory > local_theory 
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val hide_names: bool > string * xstring list > theory > theory 
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type Attrib.binding abbreviates Name.binding without attributes;
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val have: (Attrib.binding * (string * string list) list) list > bool > Proof.state > Proof.state 
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type Attrib.binding abbreviates Name.binding without attributes;
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val hence: (Attrib.binding * (string * string list) list) list > bool > Proof.state > Proof.state 
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val show: (Attrib.binding * (string * string list) list) list > bool > Proof.state > Proof.state 
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val thus: (Attrib.binding * (string * string list) list) list > bool > Proof.state > Proof.state 
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val qed: Method.text option > Toplevel.transition > Toplevel.transition 
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val terminal_proof: Method.text * Method.text option > 

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Toplevel.transition > Toplevel.transition 

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val default_proof: Toplevel.transition > Toplevel.transition 

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val immediate_proof: Toplevel.transition > Toplevel.transition 

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val done_proof: Toplevel.transition > Toplevel.transition 

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val skip_proof: Toplevel.transition > Toplevel.transition 

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val init_theory: string * string list * (string * bool) list > 
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Toplevel.transition > Toplevel.transition 
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val welcome: Toplevel.transition > Toplevel.transition 
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val exit: Toplevel.transition > Toplevel.transition 
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val quit: Toplevel.transition > Toplevel.transition 

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val pr: string list * (int option * int option) > Toplevel.transition > Toplevel.transition 
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val disable_pr: Toplevel.transition > Toplevel.transition 
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val enable_pr: Toplevel.transition > Toplevel.transition 

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val ml_diag: bool > string * Position.T > Toplevel.transition > Toplevel.transition 
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val cd: Path.T > Toplevel.transition > Toplevel.transition 
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val pwd: Toplevel.transition > Toplevel.transition 
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val display_drafts: Path.T list > Toplevel.transition > Toplevel.transition 
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val print_drafts: Path.T list > Toplevel.transition > Toplevel.transition 

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val pretty_setmargin: int > Toplevel.transition > Toplevel.transition 
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val print_context: Toplevel.transition > Toplevel.transition 
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val print_theory: bool > Toplevel.transition > Toplevel.transition 
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val print_syntax: Toplevel.transition > Toplevel.transition 
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val print_abbrevs: Toplevel.transition > Toplevel.transition 
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val print_facts: Toplevel.transition > Toplevel.transition 
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val print_configs: Toplevel.transition > Toplevel.transition 
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val print_theorems: Toplevel.transition > Toplevel.transition 
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val print_locales: Toplevel.transition > Toplevel.transition 
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val print_locale: bool * (Locale.expr * Element.context list) 
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> Toplevel.transition > Toplevel.transition 
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val print_registrations: bool > string > Toplevel.transition > Toplevel.transition 
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val print_attributes: Toplevel.transition > Toplevel.transition 
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val print_simpset: Toplevel.transition > Toplevel.transition 
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val print_rules: Toplevel.transition > Toplevel.transition 
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val print_trans_rules: Toplevel.transition > Toplevel.transition 
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val print_methods: Toplevel.transition > Toplevel.transition 
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val print_antiquotations: Toplevel.transition > Toplevel.transition 
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val class_deps: Toplevel.transition > Toplevel.transition 
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val thy_deps: Toplevel.transition > Toplevel.transition 
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val thm_deps: (Facts.ref * Attrib.src list) list > Toplevel.transition > Toplevel.transition 
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val find_theorems: (int option * bool) * (bool * string FindTheorems.criterion) list 
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> Toplevel.transition > Toplevel.transition 
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val unused_thms: (string list * string list option) option > 
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Toplevel.transition > Toplevel.transition 

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val print_binds: Toplevel.transition > Toplevel.transition 
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val print_cases: Toplevel.transition > Toplevel.transition 
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val print_stmts: string list * (Facts.ref * Attrib.src list) list 
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> Toplevel.transition > Toplevel.transition 
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val print_thms: string list * (Facts.ref * Attrib.src list) list 
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> Toplevel.transition > Toplevel.transition 
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val print_prfs: bool > string list * (Facts.ref * Attrib.src list) list option 
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> Toplevel.transition > Toplevel.transition 
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val print_prop: (string list * string) > Toplevel.transition > Toplevel.transition 
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val print_term: (string list * string) > Toplevel.transition > Toplevel.transition 
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val print_type: (string list * string) > Toplevel.transition > Toplevel.transition 
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val header_markup: SymbolPos.text * Position.T > Toplevel.transition > Toplevel.transition 
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val local_theory_markup: xstring option * (SymbolPos.text * Position.T) > 
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Toplevel.transition > Toplevel.transition 
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val proof_markup: SymbolPos.text * Position.T > Toplevel.transition > Toplevel.transition 
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end; 
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structure IsarCmd: ISAR_CMD = 

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struct 

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(** theory declarations **) 
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(* generic_setup *) 
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fun generic_setup (txt, pos) = 
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ML_Context.expression pos "val setup: theory > theory" "Context.map_theory setup" txt 
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> Context.theory_map; 
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(* translation functions *) 
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local 
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fun advancedT false = "" 
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 advancedT true = "Proof.context > "; 
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fun advancedN false = "" 
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 advancedN true = "advanced_"; 
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in 
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fun parse_ast_translation (a, (txt, pos)) = 
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txt > ML_Context.expression pos 
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("val parse_ast_translation: (string * (" ^ advancedT a ^ 

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"Syntax.ast list > Syntax.ast)) list") 
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("Context.map_theory (Sign.add_" ^ advancedN a ^ "trfuns (parse_ast_translation, [], [], []))") 
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> Context.theory_map; 
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fun parse_translation (a, (txt, pos)) = 
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txt > ML_Context.expression pos 
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("val parse_translation: (string * (" ^ advancedT a ^ 

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"term list > term)) list") 
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("Context.map_theory (Sign.add_" ^ advancedN a ^ "trfuns ([], parse_translation, [], []))") 
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> Context.theory_map; 
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fun print_translation (a, (txt, pos)) = 
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txt > ML_Context.expression pos 
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("val print_translation: (string * (" ^ advancedT a ^ 

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"term list > term)) list") 
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("Context.map_theory (Sign.add_" ^ advancedN a ^ "trfuns ([], [], print_translation, []))") 
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> Context.theory_map; 
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fun print_ast_translation (a, (txt, pos)) = 
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txt > ML_Context.expression pos 
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("val print_ast_translation: (string * (" ^ advancedT a ^ 

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"Syntax.ast list > Syntax.ast)) list") 
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("Context.map_theory (Sign.add_" ^ advancedN a ^ "trfuns ([], [], [], print_ast_translation))") 
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> Context.theory_map; 
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fun typed_print_translation (a, (txt, pos)) = 
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txt > ML_Context.expression pos 
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("val typed_print_translation: (string * (" ^ advancedT a ^ 

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"bool > typ > term list > term)) list") 
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("Context.map_theory (Sign.add_" ^ advancedN a ^ "trfunsT typed_print_translation)") 
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> Context.theory_map; 
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end; 
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(* oracles *) 
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fun oracle name (oracle_txt, pos) = 
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let 
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val oracle = SymbolPos.content (SymbolPos.explode (oracle_txt, pos)); 
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val txt = 
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"local\n\ 
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\ val name = " ^ quote name ^ ";\n\ 
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\ val oracle = " ^ oracle ^ ";\n\ 
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\in\n\ 
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\ val " ^ name ^ " = snd (Context.>>> (Context.map_theory_result (Thm.add_oracle (name, oracle))));\n\ 
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\end;\n"; 
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in Context.theory_map (ML_Context.exec (fn () => ML_Context.eval false pos txt)) end; 
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(* axioms *) 
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fun add_axms f args thy = 

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f (map (fn ((b, ax), srcs) => ((Name.name_of b, ax), map (Attrib.attribute thy) srcs)) args) thy; 
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val add_axioms = add_axms (snd oo PureThy.add_axioms_cmd); 
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fun add_defs ((unchecked, overloaded), args) = 

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add_axms 

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(snd oo (if unchecked then PureThy.add_defs_unchecked_cmd else PureThy.add_defs_cmd) overloaded) args; 
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(* declarations *) 
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fun declaration (txt, pos) = 
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txt > ML_Context.expression pos 
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"val declaration: Morphism.declaration" 

24020  184 
"Context.map_proof (LocalTheory.declaration declaration)" 
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> Context.proof_map; 
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22202  188 
(* simprocs *) 
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fun simproc_setup name lhss (proc, pos) identifier = 
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ML_Context.expression pos 
22239  192 
"val proc: Morphism.morphism > Simplifier.simpset > cterm > thm option" 
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("Context.map_proof (Simplifier.def_simproc {name = " ^ ML_Syntax.print_string name ^ ", \ 

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\lhss = " ^ ML_Syntax.print_strings lhss ^ ", proc = proc, \ 

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\identifier = Library.maps ML_Context.thms " ^ ML_Syntax.print_strings identifier ^ "})") proc 

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> Context.proof_map; 
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199 
(* hide names *) 
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200 

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201 
val hide_kinds = 
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202 
[("class", (Sign.intern_class, can o Sign.certify_class, Sign.hide_class)), 
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203 
("type", (Sign.intern_type, Sign.declared_tyname, Sign.hide_type)), 
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204 
("const", (Sign.intern_const, Sign.declared_const, Sign.hide_const)), 
26694  205 
("fact", (PureThy.intern_fact, PureThy.defined_fact, PureThy.hide_fact))]; 
26671
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206 

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207 
fun hide_names b (kind, xnames) thy = 
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208 
(case AList.lookup (op =) hide_kinds kind of 
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209 
SOME (intern, check, hide) => 
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210 
let 
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211 
val names = map (intern thy) xnames; 
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212 
val bads = filter_out (check thy) names; 
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213 
in 
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214 
if null bads then fold (hide b) names thy 
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215 
else error ("Attempt to hide undeclared item(s): " ^ commas_quote bads) 
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216 
end 
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217 
 NONE => error ("Bad name space specification: " ^ quote kind)); 
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218 

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219 

21350  220 
(* goals *) 
221 

222 
fun goal opt_chain goal stmt int = 

223 
opt_chain #> goal NONE (K Seq.single) stmt int; 

224 

225 
val have = goal I Proof.have; 

226 
val hence = goal Proof.chain Proof.have; 

227 
val show = goal I Proof.show; 

228 
val thus = goal Proof.chain Proof.show; 

229 

230 

231 
(* local endings *) 

232 

233 
fun local_qed m = Toplevel.proofs (Proof.local_qed (m, true)); 

234 
val local_terminal_proof = Toplevel.proofs o Proof.local_terminal_proof; 

235 
val local_default_proof = Toplevel.proofs Proof.local_default_proof; 

236 
val local_immediate_proof = Toplevel.proofs Proof.local_immediate_proof; 

237 
val local_done_proof = Toplevel.proofs Proof.local_done_proof; 

238 
val local_skip_proof = Toplevel.proofs' Proof.local_skip_proof; 

239 

27562  240 
val skip_local_qed = Toplevel.skip_proof (fn i => if i > 1 then i  1 else raise Toplevel.UNDEF); 
21350  241 

242 

243 
(* global endings *) 

244 

245 
fun global_qed m = Toplevel.end_proof (K (Proof.global_qed (m, true))); 

246 
val global_terminal_proof = Toplevel.end_proof o K o Proof.global_terminal_proof; 

247 
val global_default_proof = Toplevel.end_proof (K Proof.global_default_proof); 

248 
val global_immediate_proof = Toplevel.end_proof (K Proof.global_immediate_proof); 

249 
val global_skip_proof = Toplevel.end_proof Proof.global_skip_proof; 

250 
val global_done_proof = Toplevel.end_proof (K Proof.global_done_proof); 

251 

28375  252 
val skip_global_qed = Toplevel.skip_proof_to_theory (fn n => n = 1); 
21350  253 

254 

255 
(* common endings *) 

256 

257 
fun qed m = local_qed m o global_qed m o skip_local_qed o skip_global_qed; 

258 
fun terminal_proof m = local_terminal_proof m o global_terminal_proof m; 

259 
val default_proof = local_default_proof o global_default_proof; 

260 
val immediate_proof = local_immediate_proof o global_immediate_proof; 

261 
val done_proof = local_done_proof o global_done_proof; 

262 
val skip_proof = local_skip_proof o global_skip_proof; 

263 

264 

265 
(* init and exit *) 

266 

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fun init_theory (name, imports, uses) = 
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Toplevel.init_theory name (ThyInfo.begin_theory name imports (map (apfst Path.explode) uses)) 
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269 
(fn thy => 
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270 
if ThyInfo.check_known_thy (Context.theory_name thy) 
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271 
then ThyInfo.end_theory thy else ()); 
21350  272 

7462  273 
val welcome = Toplevel.imperative (writeln o Session.welcome); 
5831  274 

275 
val exit = Toplevel.keep (fn state => 

26599  276 
(Context.set_thread_data (try Toplevel.generic_theory_of state); 
24071  277 
raise Toplevel.TERMINATE)); 
5831  278 

279 
val quit = Toplevel.imperative quit; 

280 

7101  281 

8453  282 
(* print state *) 
283 

15531  284 
fun set_limit _ NONE = () 
285 
 set_limit r (SOME n) = r := n; 

9731  286 

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fun pr (modes, (lim1, lim2)) = Toplevel.keep (fn state => 
9731  288 
(set_limit goals_limit lim1; set_limit ProofContext.prems_limit lim2; Toplevel.quiet := false; 
23935  289 
PrintMode.with_modes modes (Toplevel.print_state true) state)); 
8453  290 

291 
val disable_pr = Toplevel.imperative (fn () => Toplevel.quiet := true); 

292 
val enable_pr = Toplevel.imperative (fn () => Toplevel.quiet := false); 

293 

294 

26489  295 
(* diagnostic ML evaluation *) 
5831  296 

26489  297 
fun ml_diag verbose (txt, pos) = Toplevel.keep (fn state => 
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(ML_Context.eval_in 
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299 
(Option.map Context.proof_of (try Toplevel.generic_theory_of state)) verbose pos txt)); 
5831  300 

301 

302 
(* current working directory *) 

303 

14950  304 
fun cd path = Toplevel.imperative (fn () => (File.cd path)); 
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305 
val pwd = Toplevel.imperative (fn () => writeln (Path.implode (File.pwd ()))); 
5831  306 

307 

14934  308 
(* present draft files *) 
309 

310 
fun display_drafts files = Toplevel.imperative (fn () => 

16258  311 
let val outfile = File.shell_path (Present.drafts (getenv "ISABELLE_DOC_FORMAT") files) 
312 
in File.isatool ("display c " ^ outfile ^ " &"); () end); 

14934  313 

314 
fun print_drafts files = Toplevel.imperative (fn () => 

16258  315 
let val outfile = File.shell_path (Present.drafts "ps" files) 
316 
in File.isatool ("print c " ^ outfile); () end); 

14934  317 

318 

7124  319 
(* pretty_setmargin *) 
320 

321 
fun pretty_setmargin n = Toplevel.imperative (fn () => Pretty.setmargin n); 

5831  322 

323 

9513  324 
(* print parts of theory and proof context *) 
5831  325 

7308  326 
val print_context = Toplevel.keep Toplevel.print_state_context; 
9513  327 

20621  328 
fun print_theory verbose = Toplevel.unknown_theory o 
22872  329 
Toplevel.keep (Pretty.writeln o ProofDisplay.pretty_full_theory verbose o Toplevel.theory_of); 
9513  330 

21663  331 
val print_syntax = Toplevel.unknown_context o 
332 
Toplevel.keep (ProofContext.print_syntax o Toplevel.context_of); 

9513  333 

21725  334 
val print_abbrevs = Toplevel.unknown_context o 
335 
Toplevel.keep (ProofContext.print_abbrevs o Toplevel.context_of); 

336 

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337 
val print_facts = Toplevel.unknown_context o Toplevel.keep (fn state => 
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338 
ProofContext.setmp_verbose 
21506  339 
ProofContext.print_lthms (Toplevel.context_of state)); 
21003
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340 

24115  341 
val print_configs = Toplevel.unknown_context o Toplevel.keep (fn state => 
342 
Attrib.print_configs (Toplevel.context_of state)); 

23989  343 

17066  344 
val print_theorems_proof = Toplevel.keep (fn state => 
345 
ProofContext.setmp_verbose 

346 
ProofContext.print_lthms (Proof.context_of (Toplevel.proof_of state))); 

347 

18588  348 
val print_theorems_theory = Toplevel.keep (fn state => 
349 
Toplevel.theory_of state > 

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350 
(case Option.map Toplevel.theory_node (Toplevel.previous_node_of state) of 
20957  351 
SOME (SOME prev_thy) => ProofDisplay.print_theorems_diff (Context.theory_of prev_thy) 
19430  352 
 _ => ProofDisplay.print_theorems)); 
18588  353 

21663  354 
val print_theorems = Toplevel.unknown_context o print_theorems_theory o print_theorems_proof; 
9513  355 

12060  356 
val print_locales = Toplevel.unknown_theory o 
357 
Toplevel.keep (Locale.print_locales o Toplevel.theory_of); 

358 

22573  359 
fun print_locale (show_facts, (imports, body)) = Toplevel.unknown_theory o 
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360 
Toplevel.keep (fn state => 
22573  361 
Locale.print_locale (Toplevel.theory_of state) show_facts imports body); 
15596  362 

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363 
fun print_registrations show_wits name = Toplevel.unknown_context o 
20957  364 
Toplevel.keep (Toplevel.node_case 
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365 
(Context.cases (Locale.print_registrations show_wits name o ProofContext.init) 
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366 
(Locale.print_registrations show_wits name)) 
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367 
(Locale.print_registrations show_wits name o Proof.context_of)); 
12060  368 

9513  369 
val print_attributes = Toplevel.unknown_theory o 
370 
Toplevel.keep (Attrib.print_attributes o Toplevel.theory_of); 

371 

16026  372 
val print_simpset = Toplevel.unknown_context o 
27582  373 
Toplevel.keep (Pretty.writeln o Simplifier.pretty_ss o Simplifier.local_simpset_of o Toplevel.context_of); 
16026  374 

12382  375 
val print_rules = Toplevel.unknown_context o 
18639  376 
Toplevel.keep (ContextRules.print_rules o Toplevel.context_of); 
12382  377 

9513  378 
val print_trans_rules = Toplevel.unknown_context o 
18639  379 
Toplevel.keep (Calculation.print_rules o Toplevel.context_of); 
9513  380 

381 
val print_methods = Toplevel.unknown_theory o 

382 
Toplevel.keep (Method.print_methods o Toplevel.theory_of); 

383 

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384 
val print_antiquotations = Toplevel.imperative ThyOutput.print_antiquotations; 
5831  385 

22485  386 
val thy_deps = Toplevel.unknown_theory o Toplevel.keep (fn state => 
387 
let 

388 
val thy = Toplevel.theory_of state; 

24560
2693220bd77f
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389 
val all_thys = sort ThyInfo.thy_ord (thy :: Theory.ancestors_of thy); 
22604  390 
val gr = all_thys > map (fn node => 
22602
a165d9ed08b8
simplified thy_deps using Theory.ancestors_of (in order of creation);
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391 
let 
a165d9ed08b8
simplified thy_deps using Theory.ancestors_of (in order of creation);
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392 
val name = Context.theory_name node; 
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393 
val parents = map Context.theory_name (Theory.parents_of node); 
24560
2693220bd77f
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394 
val dir = Present.session_name node; 
2693220bd77f
thy_deps: ThyInfo.thy_ord, improved dir/unfold entry;
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changeset

395 
val unfold = not (ThyInfo.known_thy name andalso ThyInfo.is_finished name); 
2693220bd77f
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396 
in {name = name, ID = name, parents = parents, dir = dir, unfold = unfold, path = ""} end); 
22602
a165d9ed08b8
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397 
in Present.display_graph gr end); 
22485  398 

20574  399 
val class_deps = Toplevel.unknown_theory o Toplevel.keep (fn state => 
400 
let 

401 
val thy = Toplevel.theory_of state; 

402 
val {classes = (space, algebra), ...} = Type.rep_tsig (Sign.tsig_of thy); 

403 
val {classes, ...} = Sorts.rep_algebra algebra; 

404 
fun entry (c, (i, (_, cs))) = 

405 
(i, {name = NameSpace.extern space c, ID = c, parents = cs, 

406 
dir = "", unfold = true, path = ""}); 

407 
val gr = 

408 
Graph.fold (cons o entry) classes [] 

409 
> sort (int_ord o pairself #1) > map #2; 

410 
in Present.display_graph gr end); 

411 

15964
f2074e12d1d4
searching for thms by combination of criteria (intro, elim, dest, name, term pattern)
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15799
diff
changeset

412 

16026  413 
(* retrieve theorems *) 
7615  414 

9513  415 
fun thm_deps args = Toplevel.unknown_theory o Toplevel.keep (fn state => 
21003
37492b0062c6
renamed print_lthms to print_facts, do not insist on proof state;
wenzelm
parents:
20978
diff
changeset

416 
ThmDeps.thm_deps (Proof.get_thmss (Toplevel.enter_proof_body state) args)); 
9454  417 

24560
2693220bd77f
thy_deps: ThyInfo.thy_ord, improved dir/unfold entry;
wenzelm
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diff
changeset

418 
fun find_theorems ((opt_lim, rem_dups), spec) = 
22340
275802767bf3
Remove duplicates from printed theorems in find_theorems
kleing
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22239
diff
changeset

419 
Toplevel.unknown_theory o Toplevel.keep (fn state => 
16026  420 
let 
21003
37492b0062c6
renamed print_lthms to print_facts, do not insist on proof state;
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diff
changeset

421 
val proof_state = Toplevel.enter_proof_body state; 
16026  422 
val ctxt = Proof.context_of proof_state; 
423 
val opt_goal = try Proof.get_goal proof_state > Option.map (Thm.prop_of o #2 o #2); 

22340
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Remove duplicates from printed theorems in find_theorems
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diff
changeset

424 
in FindTheorems.print_theorems ctxt opt_goal opt_lim rem_dups spec end); 
16026  425 

5831  426 

26184  427 
(* find unused theorems *) 
428 

26186
9af968b694d9
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diff
changeset

429 
fun unused_thms opt_range = Toplevel.keep (fn state => 
9af968b694d9
unused_thms: print via official context (ProofContext.pretty_fact),
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diff
changeset

430 
let 
9af968b694d9
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diff
changeset

431 
val thy = Toplevel.theory_of state; 
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changeset

432 
val ctxt = Toplevel.context_of state; 
9af968b694d9
unused_thms: print via official context (ProofContext.pretty_fact),
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diff
changeset

433 
fun pretty_thm (a, th) = ProofContext.pretty_fact ctxt (a, [th]); 
9af968b694d9
unused_thms: print via official context (ProofContext.pretty_fact),
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changeset

434 
in 
9af968b694d9
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changeset

435 
ThmDeps.unused_thms 
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diff
changeset

436 
(case opt_range of 
26694  437 
NONE => (Theory.parents_of thy, [thy]) 
438 
 SOME (xs, NONE) => (map ThyInfo.get_theory xs, [thy]) 

439 
 SOME (xs, SOME ys) => (map ThyInfo.get_theory xs, map ThyInfo.get_theory ys)) 

26186
9af968b694d9
unused_thms: print via official context (ProofContext.pretty_fact),
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parents:
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diff
changeset

440 
> map pretty_thm > Pretty.chunks > Pretty.writeln 
9af968b694d9
unused_thms: print via official context (ProofContext.pretty_fact),
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diff
changeset

441 
end); 
26184  442 

443 

5831  444 
(* print proof context contents *) 
445 

21663  446 
val print_binds = Toplevel.unknown_context o Toplevel.keep (fn state => 
447 
ProofContext.setmp_verbose ProofContext.print_binds (Toplevel.context_of state)); 

9513  448 

21663  449 
val print_cases = Toplevel.unknown_context o Toplevel.keep (fn state => 
450 
ProofContext.setmp_verbose ProofContext.print_cases (Toplevel.context_of state)); 

5831  451 

452 

19268  453 
(* print theorems, terms, types etc. *) 
454 

19385
c0f2f8224ea8
print_term etc.: actually observe print mode in final output;
wenzelm
parents:
19268
diff
changeset

455 
local 
c0f2f8224ea8
print_term etc.: actually observe print mode in final output;
wenzelm
parents:
19268
diff
changeset

456 

c0f2f8224ea8
print_term etc.: actually observe print mode in final output;
wenzelm
parents:
19268
diff
changeset

457 
fun string_of_stmts state args = 
19268  458 
Proof.get_thmss state args 
21437  459 
> map (Element.pretty_statement (Proof.context_of state) Thm.theoremK) 
19385
c0f2f8224ea8
print_term etc.: actually observe print mode in final output;
wenzelm
parents:
19268
diff
changeset

460 
> Pretty.chunks2 > Pretty.string_of; 
5880  461 

19385
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print_term etc.: actually observe print mode in final output;
wenzelm
parents:
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diff
changeset

462 
fun string_of_thms state args = 
12055  463 
Pretty.string_of (ProofContext.pretty_thms (Proof.context_of state) 
19385
c0f2f8224ea8
print_term etc.: actually observe print mode in final output;
wenzelm
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19268
diff
changeset

464 
(Proof.get_thmss state args)); 
5895  465 

19385
c0f2f8224ea8
print_term etc.: actually observe print mode in final output;
wenzelm
parents:
19268
diff
changeset

466 
fun string_of_prfs full state arg = 
17066  467 
Pretty.string_of (case arg of 
15531  468 
NONE => 
12125
316d11f760f7
Commands prf and full_prf can now also be used to display proof term
berghofe
parents:
12069
diff
changeset

469 
let 
17066  470 
val (ctxt, (_, thm)) = Proof.get_goal state; 
26626
c6231d64d264
rep_cterm/rep_thm: no longer dereference theory_ref;
wenzelm
parents:
26599
diff
changeset

471 
val thy = ProofContext.theory_of ctxt; 
c6231d64d264
rep_cterm/rep_thm: no longer dereference theory_ref;
wenzelm
parents:
26599
diff
changeset

472 
val prf = Thm.proof_of thm; 
17066  473 
val prop = Thm.full_prop_of thm; 
12125
316d11f760f7
Commands prf and full_prf can now also be used to display proof term
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changeset

474 
val prf' = Proofterm.rewrite_proof_notypes ([], []) prf 
316d11f760f7
Commands prf and full_prf can now also be used to display proof term
berghofe
parents:
12069
diff
changeset

475 
in 
27258
656cfac246be
moved ProofContext.pretty_proof to ProofSyntax.pretty_proof;
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diff
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476 
ProofSyntax.pretty_proof ctxt 
17066  477 
(if full then Reconstruct.reconstruct_proof thy prop prf' else prf') 
12125
316d11f760f7
Commands prf and full_prf can now also be used to display proof term
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diff
changeset

478 
end 
15531  479 
 SOME args => Pretty.chunks 
27258
656cfac246be
moved ProofContext.pretty_proof to ProofSyntax.pretty_proof;
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diff
changeset

480 
(map (ProofSyntax.pretty_proof_of (Proof.context_of state) full) 
19385
c0f2f8224ea8
print_term etc.: actually observe print mode in final output;
wenzelm
parents:
19268
diff
changeset

481 
(Proof.get_thmss state args))); 
11524
197f2e14a714
Added functions for printing primitive proof terms.
berghofe
parents:
11017
diff
changeset

482 

19385
c0f2f8224ea8
print_term etc.: actually observe print mode in final output;
wenzelm
parents:
19268
diff
changeset

483 
fun string_of_prop state s = 
5831  484 
let 
12055  485 
val ctxt = Proof.context_of state; 
24508
c8b82fec6447
replaced ProofContext.read_term/prop by general Syntax.read_term/prop;
wenzelm
parents:
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diff
changeset

486 
val prop = Syntax.read_prop ctxt s; 
26704
51ee753cc2e3
token translations: context dependent, result Pretty.T;
wenzelm
parents:
26694
diff
changeset

487 
val ctxt' = Variable.auto_fixes prop ctxt; 
51ee753cc2e3
token translations: context dependent, result Pretty.T;
wenzelm
parents:
26694
diff
changeset

488 
in Pretty.string_of (Pretty.quote (Syntax.pretty_term ctxt' prop)) end; 
5831  489 

19385
c0f2f8224ea8
print_term etc.: actually observe print mode in final output;
wenzelm
parents:
19268
diff
changeset

490 
fun string_of_term state s = 
5831  491 
let 
12055  492 
val ctxt = Proof.context_of state; 
24508
c8b82fec6447
replaced ProofContext.read_term/prop by general Syntax.read_term/prop;
wenzelm
parents:
24314
diff
changeset

493 
val t = Syntax.read_term ctxt s; 
5831  494 
val T = Term.type_of t; 
26704
51ee753cc2e3
token translations: context dependent, result Pretty.T;
wenzelm
parents:
26694
diff
changeset

495 
val ctxt' = Variable.auto_fixes t ctxt; 
5831  496 
in 
19385
c0f2f8224ea8
print_term etc.: actually observe print mode in final output;
wenzelm
parents:
19268
diff
changeset

497 
Pretty.string_of 
26704
51ee753cc2e3
token translations: context dependent, result Pretty.T;
wenzelm
parents:
26694
diff
changeset

498 
(Pretty.block [Pretty.quote (Syntax.pretty_term ctxt' t), Pretty.fbrk, 
51ee753cc2e3
token translations: context dependent, result Pretty.T;
wenzelm
parents:
26694
diff
changeset

499 
Pretty.str "::", Pretty.brk 1, Pretty.quote (Syntax.pretty_typ ctxt' T)]) 
9128  500 
end; 
5831  501 

19385
c0f2f8224ea8
print_term etc.: actually observe print mode in final output;
wenzelm
parents:
19268
diff
changeset

502 
fun string_of_type state s = 
5831  503 
let 
12055  504 
val ctxt = Proof.context_of state; 
25331  505 
val T = Syntax.read_typ ctxt s; 
24920  506 
in Pretty.string_of (Pretty.quote (Syntax.pretty_typ ctxt T)) end; 
9128  507 

23935  508 
fun print_item string_of (modes, arg) = Toplevel.keep (fn state => 
509 
PrintMode.with_modes modes (fn () => 

510 
writeln (string_of (Toplevel.enter_proof_body state) arg)) ()); 

19385
c0f2f8224ea8
print_term etc.: actually observe print mode in final output;
wenzelm
parents:
19268
diff
changeset

511 

c0f2f8224ea8
print_term etc.: actually observe print mode in final output;
wenzelm
parents:
19268
diff
changeset

512 
in 
9128  513 

19268  514 
val print_stmts = print_item string_of_stmts; 
12876
a70df1e5bf10
got rid of explicit marginal comments (now stripped earlier from input);
wenzelm
parents:
12758
diff
changeset

515 
val print_thms = print_item string_of_thms; 
19385
c0f2f8224ea8
print_term etc.: actually observe print mode in final output;
wenzelm
parents:
19268
diff
changeset

516 
val print_prfs = print_item o string_of_prfs; 
12876
a70df1e5bf10
got rid of explicit marginal comments (now stripped earlier from input);
wenzelm
parents:
12758
diff
changeset

517 
val print_prop = print_item string_of_prop; 
a70df1e5bf10
got rid of explicit marginal comments (now stripped earlier from input);
wenzelm
parents:
12758
diff
changeset

518 
val print_term = print_item string_of_term; 
a70df1e5bf10
got rid of explicit marginal comments (now stripped earlier from input);
wenzelm
parents:
12758
diff
changeset

519 
val print_type = print_item string_of_type; 
5831  520 

19385
c0f2f8224ea8
print_term etc.: actually observe print mode in final output;
wenzelm
parents:
19268
diff
changeset

521 
end; 
c0f2f8224ea8
print_term etc.: actually observe print mode in final output;
wenzelm
parents:
19268
diff
changeset

522 

12938
a646d0467d81
markup commands (from isar_thy.ML) with proper check of antiquotations;
wenzelm
parents:
12876
diff
changeset

523 

a646d0467d81
markup commands (from isar_thy.ML) with proper check of antiquotations;
wenzelm
parents:
12876
diff
changeset

524 
(* markup commands *) 
a646d0467d81
markup commands (from isar_thy.ML) with proper check of antiquotations;
wenzelm
parents:
12876
diff
changeset

525 

27876  526 
fun check_text (txt, pos) opt_node = 
527 
(Position.report Markup.doc_source pos; 

528 
ignore (ThyOutput.eval_antiquote (#1 (OuterKeyword.get_lexicons ())) opt_node (txt, pos))); 

12953
7d5bd53555d8
markup commands: proper theory/proof transactions!
wenzelm
parents:
12938
diff
changeset

529 

27853
916038f77be6
simplified markup commands  removed obsolete Present.results, always check text;
wenzelm
parents:
27730
diff
changeset

530 
fun header_markup txt = Toplevel.keep (fn state => 
916038f77be6
simplified markup commands  removed obsolete Present.results, always check text;
wenzelm
parents:
27730
diff
changeset

531 
if Toplevel.is_toplevel state then check_text txt NONE 
916038f77be6
simplified markup commands  removed obsolete Present.results, always check text;
wenzelm
parents:
27730
diff
changeset

532 
else raise Toplevel.UNDEF); 
12953
7d5bd53555d8
markup commands: proper theory/proof transactions!
wenzelm
parents:
12938
diff
changeset

533 

27853
916038f77be6
simplified markup commands  removed obsolete Present.results, always check text;
wenzelm
parents:
27730
diff
changeset

534 
fun local_theory_markup (loc, txt) = Toplevel.present_local_theory loc (check_text txt o SOME); 
916038f77be6
simplified markup commands  removed obsolete Present.results, always check text;
wenzelm
parents:
27730
diff
changeset

535 
fun proof_markup txt = Toplevel.present_proof (check_text txt o SOME); 
12938
a646d0467d81
markup commands (from isar_thy.ML) with proper check of antiquotations;
wenzelm
parents:
12876
diff
changeset

536 

5831  537 
end; 