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1 (* Title: Doc/more_antiquote.ML |
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2 ID: $Id$ |
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3 Author: Florian Haftmann, TU Muenchen |
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4 |
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5 More antiquotations. |
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6 *) |
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7 |
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8 signature MORE_ANTIQUOTE = |
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9 sig |
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10 val verbatim_lines: string list -> string |
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11 end; |
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12 |
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13 structure More_Antiquote : MORE_ANTIQUOTE = |
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14 struct |
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15 |
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16 structure O = ThyOutput; |
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17 |
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18 (* printing verbatim lines *) |
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19 |
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20 val verbatim_line = space_implode "\\verb,|," o map (enclose "\\verb|" "|") o space_explode "|"; |
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21 val verbatim_lines = rev |
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22 #> dropwhile (fn s => s = "") |
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23 #> rev |
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24 #> map verbatim_line #> space_implode "\\newline%\n" |
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25 #> prefix "\\isaverbatim%\n\\noindent%\n" |
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26 |
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27 |
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28 (* class antiquotation *) |
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29 |
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30 local |
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31 |
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32 fun pr_class ctxt = enclose "\\isa{" "}" o Sign.extern_class (ProofContext.theory_of ctxt) |
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33 o Sign.read_class (ProofContext.theory_of ctxt); |
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34 |
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35 in |
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36 |
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37 val _ = O.add_commands |
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38 [("class", ThyOutput.args (Scan.lift Args.name) (K pr_class))] |
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39 |
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40 end; |
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41 |
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42 |
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43 (* code antiquotation *) |
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44 |
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45 local |
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46 |
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47 val parse_const_terms = Scan.repeat1 Args.term |
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48 >> (fn ts => fn thy => map (Code_Unit.check_const thy) ts); |
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49 val parse_consts = Scan.lift (Args.parens (Args.$$$ "consts")) |-- parse_const_terms |
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50 >> (fn mk_cs => fn thy => map (Code_Name.const thy) (mk_cs thy)); |
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51 val parse_types = Scan.lift (Args.parens (Args.$$$ "types") |-- Scan.repeat1 Args.name) |
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52 >> (fn tycos => fn thy => map (Code_Name.tyco thy o Sign.intern_type thy) tycos); |
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53 val parse_classes = Scan.lift (Args.parens (Args.$$$ "classes") |-- Scan.repeat1 Args.name) |
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54 >> (fn classes => fn thy => map (Code_Name.class thy o Sign.intern_class thy) classes); |
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55 val parse_instances = Scan.lift (Args.parens (Args.$$$ "instances") |-- Scan.repeat1 (Args.name --| Args.$$$ "::" -- Args.name)) |
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56 >> (fn insts => fn thy => map (Code_Name.instance thy o apsnd (Sign.intern_type thy) o apfst (Sign.intern_class thy) o swap) insts); |
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57 val parse_names = parse_consts || parse_types || parse_classes || parse_instances; |
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58 |
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59 fun code_stmts src ctxt ((mk_cs, mk_stmtss), target) = |
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60 Code_Target.code_of (ProofContext.theory_of ctxt) |
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61 target "Example" (mk_cs (ProofContext.theory_of ctxt)) |
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62 (maps (fn f => f (ProofContext.theory_of ctxt)) mk_stmtss) |
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63 |> split_lines |
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64 |> verbatim_lines; |
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65 |
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66 in |
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67 |
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68 val _ = O.add_commands |
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69 [("code_stmts", O.args |
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70 (parse_const_terms -- Scan.repeat parse_names -- Scan.lift (Args.parens Args.name)) |
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71 code_stmts)] |
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72 |
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73 end |
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74 |
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75 end; |