theory Setup
imports Complex_Main
uses "../../../antiquote_setup.ML"
begin
ML {* no_document use_thys ["Efficient_Nat", "Code_Char_chr"] *}
ML_val {* Code_Target.code_width := 74 *}
ML {*
fun pr_class ctxt = Sign.extern_class (ProofContext.theory_of ctxt)
o Sign.read_class (ProofContext.theory_of ctxt);
*}
ML {*
val _ = ThyOutput.add_commands
[("class", ThyOutput.args (Scan.lift Args.name) (K pr_class))]
*}
ML {*
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"
*}
ML {*
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.$$$ "consts")) |-- parse_const_terms
>> (fn mk_cs => fn thy => map (Code_Name.const thy) (mk_cs thy));
val parse_types = Scan.lift (Args.parens (Args.$$$ "types") |-- Scan.repeat1 Args.name)
>> (fn tycos => fn thy => map (Code_Name.tyco thy o Sign.intern_type thy) tycos);
val parse_classes = Scan.lift (Args.parens (Args.$$$ "classes") |-- Scan.repeat1 Args.name)
>> (fn classes => fn thy => map (Code_Name.class thy o Sign.intern_class thy) classes);
val parse_instances = Scan.lift (Args.parens (Args.$$$ "instances") |-- Scan.repeat1 (Args.name --| Args.$$$ "::" -- Args.name))
>> (fn insts => fn thy => map (Code_Name.instance thy 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))
(maps (fn f => f (ProofContext.theory_of ctxt)) mk_stmtss)
|> split_lines
|> verbatim_lines;
in
val _ = ThyOutput.add_commands
[("code_stmts", ThyOutput.args
(parse_const_terms -- Scan.repeat parse_names -- Scan.lift (Args.parens Args.name))
code_stmts)]
end
*}
end