(* Title: Doc/more_antiquote.ML
ID: $Id$
Author: Florian Haftmann, TU Muenchen
More antiquotations.
*)
signature MORE_ANTIQUOTE =
sig
val verbatim_lines: string list -> string
end;
structure More_Antiquote : MORE_ANTIQUOTE =
struct
structure O = ThyOutput;
(* printing verbatim lines *)
val verbatim_line = space_implode "\\verb,|," o map (enclose "\\verb|" "|") o space_explode "|";
val verbatim_lines = rev
#> dropwhile (fn s => s = "")
#> rev
#> map verbatim_line #> space_implode "\\newline%\n"
#> prefix "\\isaverbatim%\n\\noindent%\n"
(* class antiquotation *)
local
val pr_text = enclose "\\isa{" "}" o Pretty.output o Pretty.str;
fun pr_class ctxt = Sign.read_class (ProofContext.theory_of ctxt)
#> Sign.extern_class (ProofContext.theory_of ctxt)
#> pr_text;
fun pr_type ctxt = Sign.intern_type (ProofContext.theory_of ctxt)
#> tap (Sign.arity_number (ProofContext.theory_of ctxt))
#> Sign.extern_type (ProofContext.theory_of ctxt)
#> pr_text;
in
val _ = O.add_commands
[("class", ThyOutput.args (Scan.lift Args.name) (K pr_class)),
("type", ThyOutput.args (Scan.lift Args.name) (K pr_type))]
end;
(* code antiquotation *)
local
val parse_const_terms = Scan.repeat1 Args.term
>> (fn ts => fn thy => map (Code_Unit.check_const thy) ts);
val parse_consts = Scan.lift (Args.parens (Args.$$$ "consts")) |-- parse_const_terms
>> (fn mk_cs => fn thy => fn naming => map (the o Code_Thingol.lookup_const naming) (mk_cs thy));
val parse_types = Scan.lift (Args.parens (Args.$$$ "types") |-- Scan.repeat1 Args.name)
>> (fn tycos => fn thy => fn naming => map (the o Code_Thingol.lookup_tyco naming o Sign.intern_type thy) tycos);
val parse_classes = Scan.lift (Args.parens (Args.$$$ "classes") |-- Scan.repeat1 Args.name)
>> (fn classes => fn thy => fn naming => map (the o Code_Thingol.lookup_class naming o Sign.intern_class thy) classes);
val parse_instances = Scan.lift (Args.parens (Args.$$$ "instances") |-- Scan.repeat1 (Args.name --| Args.$$$ "::" -- Args.name))
>> (fn insts => fn thy => fn naming => map (the o Code_Thingol.lookup_instance naming o apsnd (Sign.intern_type thy) o apfst (Sign.intern_class thy) o swap) insts);
val parse_names = parse_consts || parse_types || parse_classes || parse_instances;
fun code_stmts src ctxt ((mk_cs, mk_stmtss), target) =
Code_Target.code_of (ProofContext.theory_of ctxt)
target "Example" (mk_cs (ProofContext.theory_of ctxt))
(fn naming => maps (fn f => f (ProofContext.theory_of ctxt) naming) mk_stmtss)
|> split_lines
|> verbatim_lines;
in
val _ = O.add_commands
[("code_stmts", O.args
(parse_const_terms -- Scan.repeat parse_names -- Scan.lift (Args.parens Args.name))
code_stmts)]
end
end;