author | wenzelm |
Mon, 17 Feb 2014 11:14:26 +0100 | |
changeset 55526 | 39708e59f4b0 |
parent 55111 | 5792f5106c40 |
child 55550 | bcc643ac071a |
permissions | -rw-r--r-- |
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(* Title: Pure/Thy/thy_output.ML |
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Author: Markus Wenzel, TU Muenchen |
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Theory document output with antiquotations. |
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*) |
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signature THY_OUTPUT = |
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sig |
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val display: bool Config.T |
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val quotes: bool Config.T |
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val indent: int Config.T |
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val source: bool Config.T |
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val break: bool Config.T |
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val modes: string Config.T |
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val add_wrapper: ((unit -> string) -> unit -> string) -> Proof.context -> Proof.context |
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val add_option: binding -> (string -> Proof.context -> Proof.context) -> theory -> theory |
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val check_command: theory -> xstring * Position.T -> string |
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val check_option: theory -> xstring * Position.T -> string |
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val print_antiquotations: Proof.context -> unit |
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val antiquotation: binding -> 'a context_parser -> |
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({source: Args.src, state: Toplevel.state, context: Proof.context} -> 'a -> string) -> |
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theory -> theory |
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val boolean: string -> bool |
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val integer: string -> int |
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datatype markup = Markup | MarkupEnv | Verbatim |
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val eval_antiq: Scan.lexicon -> Toplevel.state -> Antiquote.antiq -> string |
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val eval_antiquote: Scan.lexicon -> Toplevel.state -> Symbol_Pos.text * Position.T -> string |
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check side-comments of command spans (normally filtered out in Outer_Syntax.toplevel_source);
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val check_text: Symbol_Pos.text * Position.T -> Toplevel.state -> unit |
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val present_thy: Scan.lexicon -> (string -> string list) -> (markup -> string -> bool) -> |
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(Toplevel.transition * Toplevel.state) list -> Token.T list -> Buffer.T |
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val pretty_text: Proof.context -> string -> Pretty.T |
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val pretty_term: Proof.context -> term -> Pretty.T |
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val pretty_thm: Proof.context -> thm -> Pretty.T |
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val str_of_source: Args.src -> string |
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val maybe_pretty_source: (Proof.context -> 'a -> Pretty.T) -> Proof.context -> |
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Args.src -> 'a list -> Pretty.T list |
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val output: Proof.context -> Pretty.T list -> string |
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val verb_text: string -> string |
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end; |
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structure Thy_Output: THY_OUTPUT = |
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struct |
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(** options **) |
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val display = Attrib.setup_option_bool "thy_output_display"; |
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val break = Attrib.setup_option_bool "thy_output_break"; |
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val quotes = Attrib.setup_option_bool "thy_output_quotes"; |
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val indent = Attrib.setup_option_int "thy_output_indent"; |
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val source = Attrib.setup_option_bool "thy_output_source"; |
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val modes = Attrib.setup_option_string "thy_output_modes"; |
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structure Wrappers = Proof_Data |
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( |
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type T = ((unit -> string) -> unit -> string) list; |
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fun init _ = []; |
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); |
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fun add_wrapper wrapper = Wrappers.map (cons wrapper); |
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val wrap = Wrappers.get #> fold (fn wrapper => fn f => wrapper f); |
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(** maintain global antiquotations **) |
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structure Antiquotations = Theory_Data |
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( |
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type T = |
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(Args.src -> Toplevel.state -> Proof.context -> string) Name_Space.table * |
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(string -> Proof.context -> Proof.context) Name_Space.table; |
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val empty : T = |
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(Name_Space.empty_table Markup.document_antiquotationN, |
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Name_Space.empty_table Markup.document_antiquotation_optionN); |
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val extend = I; |
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fun merge ((commands1, options1), (commands2, options2)) : T = |
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(Name_Space.merge_tables (commands1, commands2), |
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Name_Space.merge_tables (options1, options2)); |
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); |
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fun add_command name cmd thy = thy |
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|> Antiquotations.map (apfst (Name_Space.define (Context.Theory thy) true (name, cmd) #> snd)); |
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fun add_option name opt thy = thy |
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|> Antiquotations.map (apsnd (Name_Space.define (Context.Theory thy) true (name, opt) #> snd)); |
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fun check_command thy = #1 o Name_Space.check (Context.Theory thy) (#1 (Antiquotations.get thy)); |
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fun check_option thy = #1 o Name_Space.check (Context.Theory thy) (#2 (Antiquotations.get thy)); |
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fun command src state ctxt = |
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let |
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val thy = Proof_Context.theory_of ctxt; |
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val ((xname, _), pos) = Args.dest_src src; |
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val (name, f) = Name_Space.check (Context.Proof ctxt) (#1 (Antiquotations.get thy)) (xname, pos); |
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in |
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f src state ctxt handle ERROR msg => |
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cat_error msg ("The error(s) above occurred in document antiquotation: " ^ |
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quote name ^ Position.here pos) |
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end; |
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fun option ((xname, pos), s) ctxt = |
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let |
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val thy = Proof_Context.theory_of ctxt; |
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val (_, opt) = Name_Space.check (Context.Proof ctxt) (#2 (Antiquotations.get thy)) (xname, pos); |
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in opt s ctxt end; |
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fun print_antiquotations ctxt = |
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let |
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val thy = Proof_Context.theory_of ctxt; |
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val (commands, options) = Antiquotations.get thy; |
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val command_names = map #1 (Name_Space.extern_table ctxt commands); |
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val option_names = map #1 (Name_Space.extern_table ctxt options); |
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in |
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[Pretty.big_list "document antiquotations:" (map Pretty.mark_str command_names), |
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Pretty.big_list "document antiquotation options:" (map Pretty.mark_str option_names)] |
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|> Pretty.chunks |> Pretty.writeln |
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end; |
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fun antiquotation name scan out = |
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add_command name |
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(fn src => fn state => fn ctxt => |
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let val (x, ctxt') = Args.context_syntax "document antiquotation" scan src ctxt |
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in out {source = src, state = state, context = ctxt'} x end); |
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(** syntax of antiquotations **) |
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(* option values *) |
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fun boolean "" = true |
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| boolean "true" = true |
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| boolean "false" = false |
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| boolean s = error ("Bad boolean value: " ^ quote s); |
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fun integer s = |
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let |
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fun int ss = |
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(case Library.read_int ss of (i, []) => i |
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| _ => error ("Bad integer value: " ^ quote s)); |
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in (case Symbol.explode s of "-" :: ss => ~ (int ss) | ss => int ss) end; |
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(* outer syntax *) |
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local |
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val property = |
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Parse.position Parse.xname -- Scan.optional (Parse.$$$ "=" |-- Parse.!!! Parse.xname) ""; |
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val properties = |
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Scan.optional (Parse.$$$ "[" |-- Parse.!!! (Parse.enum "," property --| Parse.$$$ "]")) []; |
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in |
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val antiq = |
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Parse.liberal_name for document antiquotations and attributes;
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Parse.!!! |
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Parse.liberal_name for document antiquotations and attributes;
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(Parse.position Parse.liberal_name -- properties -- Args.parse --| Scan.ahead Parse.eof) |
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>> (fn (((x, pos), y), z) => (y, Args.src ((x, z), pos))); |
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end; |
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(* eval_antiquote *) |
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||
55526 | 168 |
fun eval_antiq lex state ((ss, {range = (pos, _), ...}): Antiquote.antiq) = |
42508
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diff
changeset
|
169 |
let |
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diff
changeset
|
170 |
val (opts, src) = Token.read_antiq lex antiq (ss, pos); |
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diff
changeset
|
171 |
fun cmd ctxt = wrap ctxt (fn () => command src state ctxt) (); |
e21362bf1d93
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diff
changeset
|
172 |
val preview_ctxt = fold option opts (Toplevel.presentation_context_of state); |
e21362bf1d93
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parents:
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diff
changeset
|
173 |
val print_ctxt = Context_Position.set_visible false preview_ctxt; |
e21362bf1d93
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diff
changeset
|
174 |
val _ = cmd preview_ctxt; |
52042 | 175 |
val print_modes = space_explode "," (Config.get print_ctxt modes) @ Latex.modes; |
176 |
in Print_Mode.with_modes print_modes (fn () => cmd print_ctxt) () end; |
|
42508
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parents:
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diff
changeset
|
177 |
|
30367 | 178 |
fun eval_antiquote lex state (txt, pos) = |
22124 | 179 |
let |
30589 | 180 |
fun expand (Antiquote.Text ss) = Symbol_Pos.content ss |
53167 | 181 |
| expand (Antiquote.Antiq antiq) = eval_antiq lex state antiq; |
30642 | 182 |
val ants = Antiquote.read (Symbol_Pos.explode (txt, pos), pos); |
22124 | 183 |
in |
30635
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replaced Antiquote.is_antiq by Antiquote.is_text;
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parents:
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diff
changeset
|
184 |
if Toplevel.is_toplevel state andalso not (forall Antiquote.is_text ants) then |
48992 | 185 |
error ("Unknown context -- cannot expand document antiquotations" ^ Position.here pos) |
22124 | 186 |
else implode (map expand ants) |
187 |
end; |
|
188 |
||
189 |
||
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check side-comments of command spans (normally filtered out in Outer_Syntax.toplevel_source);
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diff
changeset
|
190 |
fun check_text (txt, pos) state = |
51626
e09446d3caca
unified terminology with Markup.DOCUMENT_SOURCE in Scala, which is unused but displayed as "document source" entity in Isabelle/jEdit;
wenzelm
parents:
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diff
changeset
|
191 |
(Position.report pos Markup.document_source; |
51556 | 192 |
if Toplevel.is_skipped_proof state then () |
193 |
else ignore (eval_antiquote (#1 (Keyword.get_lexicons ())) state (txt, pos))); |
|
48918
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wenzelm
parents:
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diff
changeset
|
194 |
|
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check side-comments of command spans (normally filtered out in Outer_Syntax.toplevel_source);
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parents:
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diff
changeset
|
195 |
|
22124 | 196 |
|
197 |
(** present theory source **) |
|
198 |
||
199 |
(*NB: arranging white space around command spans is a black art.*) |
|
200 |
||
201 |
(* presentation tokens *) |
|
202 |
||
203 |
datatype token = |
|
204 |
NoToken |
|
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|
205 |
| BasicToken of Token.T |
22124 | 206 |
| MarkupToken of string * (string * Position.T) |
207 |
| MarkupEnvToken of string * (string * Position.T) |
|
208 |
| VerbatimToken of string * Position.T; |
|
209 |
||
210 |
fun output_token lex state = |
|
30367 | 211 |
let val eval = eval_antiquote lex state in |
22124 | 212 |
fn NoToken => "" |
213 |
| BasicToken tok => Latex.output_basic tok |
|
214 |
| MarkupToken (cmd, txt) => Latex.output_markup cmd (eval txt) |
|
215 |
| MarkupEnvToken (cmd, txt) => Latex.output_markup_env cmd (eval txt) |
|
216 |
| VerbatimToken txt => Latex.output_verbatim (eval txt) |
|
217 |
end; |
|
218 |
||
219 |
fun basic_token pred (BasicToken tok) = pred tok |
|
220 |
| basic_token _ _ = false; |
|
221 |
||
51267 | 222 |
val improper_token = basic_token Token.is_improper; |
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diff
changeset
|
223 |
val comment_token = basic_token Token.is_comment; |
f5417836dbea
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diff
changeset
|
224 |
val blank_token = basic_token Token.is_blank; |
f5417836dbea
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diff
changeset
|
225 |
val newline_token = basic_token Token.is_newline; |
22124 | 226 |
|
227 |
||
228 |
(* command spans *) |
|
229 |
||
230 |
type command = string * Position.T * string list; (*name, position, tags*) |
|
231 |
type source = (token * (string * int)) list; (*token, markup flag, meta-comment depth*) |
|
232 |
||
233 |
datatype span = Span of command * (source * source * source * source) * bool; |
|
234 |
||
235 |
fun make_span cmd src = |
|
236 |
let |
|
237 |
fun take_newline (tok :: toks) = |
|
238 |
if newline_token (fst tok) then ([tok], toks, true) |
|
239 |
else ([], tok :: toks, false) |
|
240 |
| take_newline [] = ([], [], false); |
|
241 |
val (((src_prefix, src_main), src_suffix1), (src_suffix2, src_appendix, newline)) = |
|
242 |
src |
|
243 |
|> take_prefix (improper_token o fst) |
|
244 |
||>> take_suffix (improper_token o fst) |
|
245 |
||>> take_prefix (comment_token o fst) |
|
246 |
||> take_newline; |
|
247 |
in Span (cmd, (src_prefix, src_main, src_suffix1 @ src_suffix2, src_appendix), newline) end; |
|
248 |
||
249 |
||
250 |
(* present spans *) |
|
251 |
||
252 |
local |
|
253 |
||
254 |
fun err_bad_nesting pos = |
|
255 |
error ("Bad nesting of commands in presentation" ^ pos); |
|
256 |
||
257 |
fun edge which f (x: string option, y) = |
|
258 |
if x = y then I |
|
259 |
else (case which (x, y) of NONE => I | SOME txt => Buffer.add (f txt)); |
|
260 |
||
261 |
val begin_tag = edge #2 Latex.begin_tag; |
|
262 |
val end_tag = edge #1 Latex.end_tag; |
|
263 |
fun open_delim delim e = edge #2 Latex.begin_delim e #> delim #> edge #2 Latex.end_delim e; |
|
264 |
fun close_delim delim e = edge #1 Latex.begin_delim e #> delim #> edge #1 Latex.end_delim e; |
|
265 |
||
266 |
in |
|
267 |
||
268 |
fun present_span lex default_tags span state state' |
|
269 |
(tag_stack, active_tag, newline, buffer, present_cont) = |
|
270 |
let |
|
271 |
val present = fold (fn (tok, (flag, 0)) => |
|
272 |
Buffer.add (output_token lex state' tok) |
|
273 |
#> Buffer.add flag |
|
274 |
| _ => I); |
|
275 |
||
276 |
val Span ((cmd_name, cmd_pos, cmd_tags), srcs, span_newline) = span; |
|
277 |
||
278 |
val (tag, tags) = tag_stack; |
|
46924 | 279 |
val tag' = try hd (fold (update (op =)) cmd_tags (the_list tag)); |
22124 | 280 |
|
281 |
val active_tag' = |
|
282 |
if is_some tag' then tag' |
|
283 |
else if cmd_name = "end" andalso not (Toplevel.is_toplevel state') then NONE |
|
284 |
else try hd (default_tags cmd_name); |
|
285 |
val edge = (active_tag, active_tag'); |
|
286 |
||
287 |
val newline' = |
|
288 |
if is_none active_tag' then span_newline else newline; |
|
289 |
||
290 |
val nesting = Toplevel.level state' - Toplevel.level state; |
|
291 |
val tag_stack' = |
|
292 |
if nesting = 0 andalso not (Toplevel.is_proof state) then tag_stack |
|
293 |
else if nesting >= 0 then (tag', replicate nesting tag @ tags) |
|
294 |
else |
|
33957 | 295 |
(case drop (~ nesting - 1) tags of |
22124 | 296 |
tgs :: tgss => (tgs, tgss) |
48992 | 297 |
| [] => err_bad_nesting (Position.here cmd_pos)); |
22124 | 298 |
|
299 |
val buffer' = |
|
300 |
buffer |
|
301 |
|> end_tag edge |
|
302 |
|> close_delim (fst present_cont) edge |
|
303 |
|> snd present_cont |
|
304 |
|> open_delim (present (#1 srcs)) edge |
|
305 |
|> begin_tag edge |
|
306 |
|> present (#2 srcs); |
|
307 |
val present_cont' = |
|
308 |
if newline then (present (#3 srcs), present (#4 srcs)) |
|
309 |
else (I, present (#3 srcs) #> present (#4 srcs)); |
|
310 |
in (tag_stack', active_tag', newline', buffer', present_cont') end; |
|
311 |
||
312 |
fun present_trailer ((_, tags), active_tag, _, buffer, present_cont) = |
|
313 |
if not (null tags) then err_bad_nesting " at end of theory" |
|
314 |
else |
|
315 |
buffer |
|
316 |
|> end_tag (active_tag, NONE) |
|
317 |
|> close_delim (fst present_cont) (active_tag, NONE) |
|
318 |
|> snd present_cont; |
|
319 |
||
320 |
end; |
|
321 |
||
322 |
||
28427
cc9f7d99fb73
turned process_thy into present_thy, which merely does presentation (wrt. persistent intermediate states);
wenzelm
parents:
28273
diff
changeset
|
323 |
(* present_thy *) |
22124 | 324 |
|
325 |
datatype markup = Markup | MarkupEnv | Verbatim; |
|
326 |
||
327 |
local |
|
328 |
||
329 |
val space_proper = |
|
36959
f5417836dbea
renamed structure OuterLex to Token and type token to Token.T, keeping legacy aliases for some time;
wenzelm
parents:
36950
diff
changeset
|
330 |
Scan.one Token.is_blank -- Scan.many Token.is_comment -- Scan.one Token.is_proper; |
22124 | 331 |
|
36959
f5417836dbea
renamed structure OuterLex to Token and type token to Token.T, keeping legacy aliases for some time;
wenzelm
parents:
36950
diff
changeset
|
332 |
val is_improper = not o (Token.is_proper orf Token.is_begin_ignore orf Token.is_end_ignore); |
22124 | 333 |
val improper = Scan.many is_improper; |
334 |
val improper_end = Scan.repeat (Scan.unless space_proper (Scan.one is_improper)); |
|
36959
f5417836dbea
renamed structure OuterLex to Token and type token to Token.T, keeping legacy aliases for some time;
wenzelm
parents:
36950
diff
changeset
|
335 |
val blank_end = Scan.repeat (Scan.unless space_proper (Scan.one Token.is_blank)); |
22124 | 336 |
|
36959
f5417836dbea
renamed structure OuterLex to Token and type token to Token.T, keeping legacy aliases for some time;
wenzelm
parents:
36950
diff
changeset
|
337 |
val opt_newline = Scan.option (Scan.one Token.is_newline); |
22124 | 338 |
|
339 |
val ignore = |
|
36959
f5417836dbea
renamed structure OuterLex to Token and type token to Token.T, keeping legacy aliases for some time;
wenzelm
parents:
36950
diff
changeset
|
340 |
Scan.depend (fn d => opt_newline |-- Scan.one Token.is_begin_ignore |
22124 | 341 |
>> pair (d + 1)) || |
36959
f5417836dbea
renamed structure OuterLex to Token and type token to Token.T, keeping legacy aliases for some time;
wenzelm
parents:
36950
diff
changeset
|
342 |
Scan.depend (fn d => Scan.one Token.is_end_ignore --| |
43947
9b00f09f7721
defer evaluation of Scan.message, for improved performance in the frequent situation where failure is handled later (e.g. via ||);
wenzelm
parents:
43564
diff
changeset
|
343 |
(if d = 0 then Scan.fail_with (K (fn () => "Bad nesting of meta-comments")) else opt_newline) |
22124 | 344 |
>> pair (d - 1)); |
345 |
||
36950 | 346 |
val tag = (improper -- Parse.$$$ "%" -- improper) |-- Parse.!!! (Parse.tag_name --| blank_end); |
22124 | 347 |
|
348 |
val locale = |
|
36950 | 349 |
Scan.option ((Parse.$$$ "(" -- improper -- Parse.$$$ "in") |-- |
350 |
Parse.!!! (improper |-- Parse.xname --| (improper -- Parse.$$$ ")"))); |
|
22124 | 351 |
|
352 |
in |
|
353 |
||
46811
03a2dc9e0624
clarified command span: include trailing whitespace/comments and thus reduce number of ignored spans with associated transactions and states (factor 2);
wenzelm
parents:
46261
diff
changeset
|
354 |
fun present_thy lex default_tags is_markup command_results toks = |
22124 | 355 |
let |
356 |
(* tokens *) |
|
357 |
||
358 |
val ignored = Scan.state --| ignore |
|
359 |
>> (fn d => (NONE, (NoToken, ("", d)))); |
|
360 |
||
361 |
fun markup mark mk flag = Scan.peek (fn d => |
|
36950 | 362 |
improper |-- |
46811
03a2dc9e0624
clarified command span: include trailing whitespace/comments and thus reduce number of ignored spans with associated transactions and states (factor 2);
wenzelm
parents:
46261
diff
changeset
|
363 |
Parse.position (Scan.one (Token.is_command andf is_markup mark o Token.content_of)) -- |
22124 | 364 |
Scan.repeat tag -- |
51627
589daaf48dba
tuned signature -- agree with markup terminology;
wenzelm
parents:
51626
diff
changeset
|
365 |
Parse.!!!! ((improper -- locale -- improper) |-- Parse.document_source --| improper_end) |
22124 | 366 |
>> (fn (((tok, pos), tags), txt) => |
36959
f5417836dbea
renamed structure OuterLex to Token and type token to Token.T, keeping legacy aliases for some time;
wenzelm
parents:
36950
diff
changeset
|
367 |
let val name = Token.content_of tok |
22124 | 368 |
in (SOME (name, pos, tags), (mk (name, txt), (flag, d))) end)); |
369 |
||
370 |
val command = Scan.peek (fn d => |
|
46811
03a2dc9e0624
clarified command span: include trailing whitespace/comments and thus reduce number of ignored spans with associated transactions and states (factor 2);
wenzelm
parents:
46261
diff
changeset
|
371 |
Parse.position (Scan.one (Token.is_command)) -- |
22124 | 372 |
Scan.repeat tag |
373 |
>> (fn ((tok, pos), tags) => |
|
36959
f5417836dbea
renamed structure OuterLex to Token and type token to Token.T, keeping legacy aliases for some time;
wenzelm
parents:
36950
diff
changeset
|
374 |
let val name = Token.content_of tok |
22124 | 375 |
in (SOME (name, pos, tags), (BasicToken tok, (Latex.markup_false, d))) end)); |
376 |
||
377 |
val cmt = Scan.peek (fn d => |
|
51627
589daaf48dba
tuned signature -- agree with markup terminology;
wenzelm
parents:
51626
diff
changeset
|
378 |
Parse.$$$ "--" |-- Parse.!!!! (improper |-- Parse.document_source) |
22124 | 379 |
>> (fn txt => (NONE, (MarkupToken ("cmt", txt), ("", d))))); |
380 |
||
381 |
val other = Scan.peek (fn d => |
|
36950 | 382 |
Parse.not_eof >> (fn tok => (NONE, (BasicToken tok, ("", d))))); |
22124 | 383 |
|
384 |
val token = |
|
385 |
ignored || |
|
386 |
markup Markup MarkupToken Latex.markup_true || |
|
387 |
markup MarkupEnv MarkupEnvToken Latex.markup_true || |
|
388 |
markup Verbatim (VerbatimToken o #2) "" || |
|
389 |
command || cmt || other; |
|
390 |
||
391 |
||
392 |
(* spans *) |
|
393 |
||
36959
f5417836dbea
renamed structure OuterLex to Token and type token to Token.T, keeping legacy aliases for some time;
wenzelm
parents:
36950
diff
changeset
|
394 |
val is_eof = fn (_, (BasicToken x, _)) => Token.is_eof x | _ => false; |
f5417836dbea
renamed structure OuterLex to Token and type token to Token.T, keeping legacy aliases for some time;
wenzelm
parents:
36950
diff
changeset
|
395 |
val stopper = Scan.stopper (K (NONE, (BasicToken Token.eof, ("", 0)))) is_eof; |
22124 | 396 |
|
397 |
val cmd = Scan.one (is_some o fst); |
|
27732 | 398 |
val non_cmd = Scan.one (is_none o fst andf not o is_eof) >> #2; |
22124 | 399 |
|
400 |
val comments = Scan.many (comment_token o fst o snd); |
|
401 |
val blank = Scan.one (blank_token o fst o snd); |
|
402 |
val newline = Scan.one (newline_token o fst o snd); |
|
403 |
val before_cmd = |
|
404 |
Scan.option (newline -- comments) -- |
|
405 |
Scan.option (newline -- comments) -- |
|
406 |
Scan.option (blank -- comments) -- cmd; |
|
407 |
||
408 |
val span = |
|
409 |
Scan.repeat non_cmd -- cmd -- |
|
410 |
Scan.repeat (Scan.unless before_cmd non_cmd) -- |
|
411 |
Scan.option (newline >> (single o snd)) |
|
412 |
>> (fn (((toks1, (cmd, tok2)), toks3), tok4) => |
|
413 |
make_span (the cmd) (toks1 @ (tok2 :: (toks3 @ the_default [] tok4)))); |
|
414 |
||
415 |
val spans = |
|
46811
03a2dc9e0624
clarified command span: include trailing whitespace/comments and thus reduce number of ignored spans with associated transactions and states (factor 2);
wenzelm
parents:
46261
diff
changeset
|
416 |
Source.of_list (filter_out Token.is_semicolon toks) |
36959
f5417836dbea
renamed structure OuterLex to Token and type token to Token.T, keeping legacy aliases for some time;
wenzelm
parents:
36950
diff
changeset
|
417 |
|> Source.source' 0 Token.stopper (Scan.error (Scan.bulk token)) NONE |
22124 | 418 |
|> Source.source stopper (Scan.error (Scan.bulk span)) NONE |
419 |
|> Source.exhaust; |
|
28427
cc9f7d99fb73
turned process_thy into present_thy, which merely does presentation (wrt. persistent intermediate states);
wenzelm
parents:
28273
diff
changeset
|
420 |
|
cc9f7d99fb73
turned process_thy into present_thy, which merely does presentation (wrt. persistent intermediate states);
wenzelm
parents:
28273
diff
changeset
|
421 |
|
cc9f7d99fb73
turned process_thy into present_thy, which merely does presentation (wrt. persistent intermediate states);
wenzelm
parents:
28273
diff
changeset
|
422 |
(* present commands *) |
cc9f7d99fb73
turned process_thy into present_thy, which merely does presentation (wrt. persistent intermediate states);
wenzelm
parents:
28273
diff
changeset
|
423 |
|
cc9f7d99fb73
turned process_thy into present_thy, which merely does presentation (wrt. persistent intermediate states);
wenzelm
parents:
28273
diff
changeset
|
424 |
fun present_command tr span st st' = |
cc9f7d99fb73
turned process_thy into present_thy, which merely does presentation (wrt. persistent intermediate states);
wenzelm
parents:
28273
diff
changeset
|
425 |
Toplevel.setmp_thread_position tr (present_span lex default_tags span st st'); |
cc9f7d99fb73
turned process_thy into present_thy, which merely does presentation (wrt. persistent intermediate states);
wenzelm
parents:
28273
diff
changeset
|
426 |
|
cc9f7d99fb73
turned process_thy into present_thy, which merely does presentation (wrt. persistent intermediate states);
wenzelm
parents:
28273
diff
changeset
|
427 |
fun present _ [] = I |
cc9f7d99fb73
turned process_thy into present_thy, which merely does presentation (wrt. persistent intermediate states);
wenzelm
parents:
28273
diff
changeset
|
428 |
| present st (((tr, st'), span) :: rest) = present_command tr span st st' #> present st' rest; |
22124 | 429 |
in |
28427
cc9f7d99fb73
turned process_thy into present_thy, which merely does presentation (wrt. persistent intermediate states);
wenzelm
parents:
28273
diff
changeset
|
430 |
if length command_results = length spans then |
22124 | 431 |
((NONE, []), NONE, true, Buffer.empty, (I, I)) |
28427
cc9f7d99fb73
turned process_thy into present_thy, which merely does presentation (wrt. persistent intermediate states);
wenzelm
parents:
28273
diff
changeset
|
432 |
|> present Toplevel.toplevel (command_results ~~ spans) |
22124 | 433 |
|> present_trailer |
434 |
else error "Messed-up outer syntax for presentation" |
|
435 |
end; |
|
436 |
||
437 |
end; |
|
438 |
||
439 |
||
440 |
||
441 |
(** setup default output **) |
|
442 |
||
443 |
(* options *) |
|
444 |
||
53171 | 445 |
val _ = Theory.setup |
446 |
(add_option (Binding.name "show_types") (Config.put show_types o boolean) #> |
|
447 |
add_option (Binding.name "show_sorts") (Config.put show_sorts o boolean) #> |
|
448 |
add_option (Binding.name "show_structs") (Config.put show_structs o boolean) #> |
|
449 |
add_option (Binding.name "show_question_marks") (Config.put show_question_marks o boolean) #> |
|
450 |
add_option (Binding.name "show_abbrevs") (Config.put show_abbrevs o boolean) #> |
|
451 |
add_option (Binding.name "names_long") (Config.put Name_Space.names_long o boolean) #> |
|
452 |
add_option (Binding.name "names_short") (Config.put Name_Space.names_short o boolean) #> |
|
453 |
add_option (Binding.name "names_unique") (Config.put Name_Space.names_unique o boolean) #> |
|
454 |
add_option (Binding.name "eta_contract") (Config.put Syntax_Trans.eta_contract o boolean) #> |
|
455 |
add_option (Binding.name "display") (Config.put display o boolean) #> |
|
456 |
add_option (Binding.name "break") (Config.put break o boolean) #> |
|
457 |
add_option (Binding.name "quotes") (Config.put quotes o boolean) #> |
|
458 |
add_option (Binding.name "mode") (add_wrapper o Print_Mode.with_modes o single) #> |
|
459 |
add_option (Binding.name "margin") (add_wrapper o setmp_CRITICAL Pretty.margin_default o integer) #> |
|
460 |
add_option (Binding.name "indent") (Config.put indent o integer) #> |
|
461 |
add_option (Binding.name "source") (Config.put source o boolean) #> |
|
462 |
add_option (Binding.name "goals_limit") (Config.put Goal_Display.goals_limit o integer)); |
|
22124 | 463 |
|
464 |
||
465 |
(* basic pretty printing *) |
|
466 |
||
38767
d8da44a8dd25
proper context for various Thy_Output options, via official configuration options in ML and Isar;
wenzelm
parents:
38766
diff
changeset
|
467 |
fun tweak_line ctxt s = |
d8da44a8dd25
proper context for various Thy_Output options, via official configuration options in ML and Isar;
wenzelm
parents:
38766
diff
changeset
|
468 |
if Config.get ctxt display then s else Symbol.strip_blanks s; |
22124 | 469 |
|
38767
d8da44a8dd25
proper context for various Thy_Output options, via official configuration options in ML and Isar;
wenzelm
parents:
38766
diff
changeset
|
470 |
fun pretty_text ctxt = |
46195 | 471 |
Pretty.chunks o map Pretty.str o map (tweak_line ctxt) o split_lines; |
22124 | 472 |
|
26710
f79aa228c582
pretty_term: no revert_skolems here, but auto_fixes (token translations will do the rest);
wenzelm
parents:
26455
diff
changeset
|
473 |
fun pretty_term ctxt t = Syntax.pretty_term (Variable.auto_fixes t ctxt) t; |
24920 | 474 |
|
32898
e871d897969c
term styles also cover antiquotations term_type and typeof
haftmann
parents:
32890
diff
changeset
|
475 |
fun pretty_thm ctxt = pretty_term ctxt o Thm.full_prop_of; |
e871d897969c
term styles also cover antiquotations term_type and typeof
haftmann
parents:
32890
diff
changeset
|
476 |
|
e871d897969c
term styles also cover antiquotations term_type and typeof
haftmann
parents:
32890
diff
changeset
|
477 |
fun pretty_term_style ctxt (style, t) = |
e871d897969c
term styles also cover antiquotations term_type and typeof
haftmann
parents:
32890
diff
changeset
|
478 |
pretty_term ctxt (style t); |
22124 | 479 |
|
32898
e871d897969c
term styles also cover antiquotations term_type and typeof
haftmann
parents:
32890
diff
changeset
|
480 |
fun pretty_thm_style ctxt (style, th) = |
e871d897969c
term styles also cover antiquotations term_type and typeof
haftmann
parents:
32890
diff
changeset
|
481 |
pretty_term ctxt (style (Thm.full_prop_of th)); |
22124 | 482 |
|
32898
e871d897969c
term styles also cover antiquotations term_type and typeof
haftmann
parents:
32890
diff
changeset
|
483 |
fun pretty_term_typ ctxt (style, t) = |
e871d897969c
term styles also cover antiquotations term_type and typeof
haftmann
parents:
32890
diff
changeset
|
484 |
let val t' = style t |
39288 | 485 |
in pretty_term ctxt (Type.constraint (Term.fastype_of t') t') end; |
32898
e871d897969c
term styles also cover antiquotations term_type and typeof
haftmann
parents:
32890
diff
changeset
|
486 |
|
e871d897969c
term styles also cover antiquotations term_type and typeof
haftmann
parents:
32890
diff
changeset
|
487 |
fun pretty_term_typeof ctxt (style, t) = |
e871d897969c
term styles also cover antiquotations term_type and typeof
haftmann
parents:
32890
diff
changeset
|
488 |
Syntax.pretty_typ ctxt (Term.fastype_of (style t)); |
22124 | 489 |
|
25373
ccbf65080fdf
@{const}: improved ProofContext.read_const does the job;
wenzelm
parents:
25241
diff
changeset
|
490 |
fun pretty_const ctxt c = |
ccbf65080fdf
@{const}: improved ProofContext.read_const does the job;
wenzelm
parents:
25241
diff
changeset
|
491 |
let |
42360 | 492 |
val t = Const (c, Consts.type_scheme (Proof_Context.consts_of ctxt) c) |
25373
ccbf65080fdf
@{const}: improved ProofContext.read_const does the job;
wenzelm
parents:
25241
diff
changeset
|
493 |
handle TYPE (msg, _, _) => error msg; |
ccbf65080fdf
@{const}: improved ProofContext.read_const does the job;
wenzelm
parents:
25241
diff
changeset
|
494 |
val ([t'], _) = Variable.import_terms true [t] ctxt; |
ccbf65080fdf
@{const}: improved ProofContext.read_const does the job;
wenzelm
parents:
25241
diff
changeset
|
495 |
in pretty_term ctxt t' end; |
22124 | 496 |
|
25407
2859cf34aaf0
abbrev: bypass full term check via ProofContext.standard_infer_types (prevents forced expansion);
wenzelm
parents:
25373
diff
changeset
|
497 |
fun pretty_abbrev ctxt s = |
22124 | 498 |
let |
42399 | 499 |
val t = Syntax.read_term (Proof_Context.set_mode Proof_Context.mode_abbrev ctxt) s; |
24920 | 500 |
fun err () = error ("Abbreviated constant expected: " ^ Syntax.string_of_term ctxt t); |
22124 | 501 |
val (head, args) = Term.strip_comb t; |
502 |
val (c, T) = Term.dest_Const head handle TERM _ => err (); |
|
42360 | 503 |
val (U, u) = Consts.the_abbreviation (Proof_Context.consts_of ctxt) c |
22124 | 504 |
handle TYPE _ => err (); |
505 |
val t' = Term.betapplys (Envir.expand_atom T (U, u), args); |
|
32898
e871d897969c
term styles also cover antiquotations term_type and typeof
haftmann
parents:
32890
diff
changeset
|
506 |
val eq = Logic.mk_equals (t, t'); |
e871d897969c
term styles also cover antiquotations term_type and typeof
haftmann
parents:
32890
diff
changeset
|
507 |
val ctxt' = Variable.auto_fixes eq ctxt; |
42360 | 508 |
in Proof_Context.pretty_term_abbrev ctxt' eq end; |
22124 | 509 |
|
39305
d4fa19eb0822
'class' and 'type' are now antiquoations by default
haftmann
parents:
39134
diff
changeset
|
510 |
fun pretty_class ctxt = |
42360 | 511 |
Pretty.str o Proof_Context.extern_class ctxt o Proof_Context.read_class ctxt; |
39305
d4fa19eb0822
'class' and 'type' are now antiquoations by default
haftmann
parents:
39134
diff
changeset
|
512 |
|
39309
74469faa27ca
type antiquotation: allow arbitrary type abbreviations, but fail with user-space exception on bad input
haftmann
parents:
39308
diff
changeset
|
513 |
fun pretty_type ctxt s = |
42360 | 514 |
let val Type (name, _) = Proof_Context.read_type_name_proper ctxt false s |
515 |
in Pretty.str (Proof_Context.extern_type ctxt name) end; |
|
39305
d4fa19eb0822
'class' and 'type' are now antiquoations by default
haftmann
parents:
39134
diff
changeset
|
516 |
|
33388 | 517 |
fun pretty_prf full ctxt = Proof_Syntax.pretty_proof_of ctxt full; |
22124 | 518 |
|
48927
ef462b5558eb
theory def/ref position reports, which enable hyperlinks etc.;
wenzelm
parents:
48918
diff
changeset
|
519 |
fun pretty_theory ctxt (name, pos) = |
ef462b5558eb
theory def/ref position reports, which enable hyperlinks etc.;
wenzelm
parents:
48918
diff
changeset
|
520 |
(case find_first (fn thy => Context.theory_name thy = name) |
ef462b5558eb
theory def/ref position reports, which enable hyperlinks etc.;
wenzelm
parents:
48918
diff
changeset
|
521 |
(Theory.nodes_of (Proof_Context.theory_of ctxt)) of |
48992 | 522 |
NONE => error ("No ancestor theory " ^ quote name ^ Position.here pos) |
48927
ef462b5558eb
theory def/ref position reports, which enable hyperlinks etc.;
wenzelm
parents:
48918
diff
changeset
|
523 |
| SOME thy => (Position.report pos (Theory.get_markup thy); Pretty.str name)); |
22124 | 524 |
|
525 |
||
30390
ad591ee76c78
simplified interface to define document antiquotations, cf. antiquotatation, maybe_pretty_source, output;
wenzelm
parents:
30381
diff
changeset
|
526 |
(* default output *) |
ad591ee76c78
simplified interface to define document antiquotations, cf. antiquotatation, maybe_pretty_source, output;
wenzelm
parents:
30381
diff
changeset
|
527 |
|
36959
f5417836dbea
renamed structure OuterLex to Token and type token to Token.T, keeping legacy aliases for some time;
wenzelm
parents:
36950
diff
changeset
|
528 |
val str_of_source = space_implode " " o map Token.unparse o #2 o #1 o Args.dest_src; |
22124 | 529 |
|
38767
d8da44a8dd25
proper context for various Thy_Output options, via official configuration options in ML and Isar;
wenzelm
parents:
38766
diff
changeset
|
530 |
fun maybe_pretty_source pretty ctxt src xs = |
d8da44a8dd25
proper context for various Thy_Output options, via official configuration options in ML and Isar;
wenzelm
parents:
38766
diff
changeset
|
531 |
map (pretty ctxt) xs (*always pretty in order to exhibit errors!*) |
d8da44a8dd25
proper context for various Thy_Output options, via official configuration options in ML and Isar;
wenzelm
parents:
38766
diff
changeset
|
532 |
|> (if Config.get ctxt source then K [pretty_text ctxt (str_of_source src)] else I); |
30390
ad591ee76c78
simplified interface to define document antiquotations, cf. antiquotatation, maybe_pretty_source, output;
wenzelm
parents:
30381
diff
changeset
|
533 |
|
38767
d8da44a8dd25
proper context for various Thy_Output options, via official configuration options in ML and Isar;
wenzelm
parents:
38766
diff
changeset
|
534 |
fun output ctxt prts = |
30390
ad591ee76c78
simplified interface to define document antiquotations, cf. antiquotatation, maybe_pretty_source, output;
wenzelm
parents:
30381
diff
changeset
|
535 |
prts |
38767
d8da44a8dd25
proper context for various Thy_Output options, via official configuration options in ML and Isar;
wenzelm
parents:
38766
diff
changeset
|
536 |
|> (if Config.get ctxt quotes then map Pretty.quote else I) |
d8da44a8dd25
proper context for various Thy_Output options, via official configuration options in ML and Isar;
wenzelm
parents:
38766
diff
changeset
|
537 |
|> (if Config.get ctxt display then |
d8da44a8dd25
proper context for various Thy_Output options, via official configuration options in ML and Isar;
wenzelm
parents:
38766
diff
changeset
|
538 |
map (Output.output o Pretty.string_of o Pretty.indent (Config.get ctxt indent)) |
22124 | 539 |
#> space_implode "\\isasep\\isanewline%\n" |
540 |
#> enclose "\\begin{isabelle}%\n" "%\n\\end{isabelle}" |
|
541 |
else |
|
38767
d8da44a8dd25
proper context for various Thy_Output options, via official configuration options in ML and Isar;
wenzelm
parents:
38766
diff
changeset
|
542 |
map (Output.output o (if Config.get ctxt break then Pretty.string_of else Pretty.str_of)) |
22124 | 543 |
#> space_implode "\\isasep\\isanewline%\n" |
544 |
#> enclose "\\isa{" "}"); |
|
545 |
||
30390
ad591ee76c78
simplified interface to define document antiquotations, cf. antiquotatation, maybe_pretty_source, output;
wenzelm
parents:
30381
diff
changeset
|
546 |
|
ad591ee76c78
simplified interface to define document antiquotations, cf. antiquotatation, maybe_pretty_source, output;
wenzelm
parents:
30381
diff
changeset
|
547 |
|
ad591ee76c78
simplified interface to define document antiquotations, cf. antiquotatation, maybe_pretty_source, output;
wenzelm
parents:
30381
diff
changeset
|
548 |
(** concrete antiquotations **) |
ad591ee76c78
simplified interface to define document antiquotations, cf. antiquotatation, maybe_pretty_source, output;
wenzelm
parents:
30381
diff
changeset
|
549 |
|
ad591ee76c78
simplified interface to define document antiquotations, cf. antiquotatation, maybe_pretty_source, output;
wenzelm
parents:
30381
diff
changeset
|
550 |
(* basic entities *) |
ad591ee76c78
simplified interface to define document antiquotations, cf. antiquotatation, maybe_pretty_source, output;
wenzelm
parents:
30381
diff
changeset
|
551 |
|
ad591ee76c78
simplified interface to define document antiquotations, cf. antiquotatation, maybe_pretty_source, output;
wenzelm
parents:
30381
diff
changeset
|
552 |
local |
ad591ee76c78
simplified interface to define document antiquotations, cf. antiquotatation, maybe_pretty_source, output;
wenzelm
parents:
30381
diff
changeset
|
553 |
|
ad591ee76c78
simplified interface to define document antiquotations, cf. antiquotatation, maybe_pretty_source, output;
wenzelm
parents:
30381
diff
changeset
|
554 |
fun basic_entities name scan pretty = antiquotation name scan |
38767
d8da44a8dd25
proper context for various Thy_Output options, via official configuration options in ML and Isar;
wenzelm
parents:
38766
diff
changeset
|
555 |
(fn {source, context, ...} => output context o maybe_pretty_source pretty context source); |
30390
ad591ee76c78
simplified interface to define document antiquotations, cf. antiquotatation, maybe_pretty_source, output;
wenzelm
parents:
30381
diff
changeset
|
556 |
|
32890
77df12652210
generalized term styles: transformations may depend on arguments; modernized term_style module; antiquotations thm, prop and term accepting term styles
haftmann
parents:
32738
diff
changeset
|
557 |
fun basic_entities_style name scan pretty = antiquotation name scan |
77df12652210
generalized term styles: transformations may depend on arguments; modernized term_style module; antiquotations thm, prop and term accepting term styles
haftmann
parents:
32738
diff
changeset
|
558 |
(fn {source, context, ...} => fn (style, xs) => |
38767
d8da44a8dd25
proper context for various Thy_Output options, via official configuration options in ML and Isar;
wenzelm
parents:
38766
diff
changeset
|
559 |
output context |
d8da44a8dd25
proper context for various Thy_Output options, via official configuration options in ML and Isar;
wenzelm
parents:
38766
diff
changeset
|
560 |
(maybe_pretty_source (fn ctxt => fn x => pretty ctxt (style, x)) context source xs)); |
32890
77df12652210
generalized term styles: transformations may depend on arguments; modernized term_style module; antiquotations thm, prop and term accepting term styles
haftmann
parents:
32738
diff
changeset
|
561 |
|
30390
ad591ee76c78
simplified interface to define document antiquotations, cf. antiquotatation, maybe_pretty_source, output;
wenzelm
parents:
30381
diff
changeset
|
562 |
fun basic_entity name scan = basic_entities name (scan >> single); |
ad591ee76c78
simplified interface to define document antiquotations, cf. antiquotatation, maybe_pretty_source, output;
wenzelm
parents:
30381
diff
changeset
|
563 |
|
ad591ee76c78
simplified interface to define document antiquotations, cf. antiquotatation, maybe_pretty_source, output;
wenzelm
parents:
30381
diff
changeset
|
564 |
in |
ad591ee76c78
simplified interface to define document antiquotations, cf. antiquotatation, maybe_pretty_source, output;
wenzelm
parents:
30381
diff
changeset
|
565 |
|
53171 | 566 |
val _ = Theory.setup |
567 |
(basic_entities_style (Binding.name "thm") (Term_Style.parse -- Attrib.thms) pretty_thm_style #> |
|
568 |
basic_entity (Binding.name "prop") (Term_Style.parse -- Args.prop) pretty_term_style #> |
|
569 |
basic_entity (Binding.name "term") (Term_Style.parse -- Args.term) pretty_term_style #> |
|
570 |
basic_entity (Binding.name "term_type") (Term_Style.parse -- Args.term) pretty_term_typ #> |
|
571 |
basic_entity (Binding.name "typeof") (Term_Style.parse -- Args.term) pretty_term_typeof #> |
|
572 |
basic_entity (Binding.name "const") (Args.const_proper false) pretty_const #> |
|
55111 | 573 |
basic_entity (Binding.name "abbrev") (Scan.lift Args.name_inner_syntax) pretty_abbrev #> |
53171 | 574 |
basic_entity (Binding.name "typ") Args.typ_abbrev Syntax.pretty_typ #> |
55111 | 575 |
basic_entity (Binding.name "class") (Scan.lift Args.name_inner_syntax) pretty_class #> |
53171 | 576 |
basic_entity (Binding.name "type") (Scan.lift Args.name) pretty_type #> |
577 |
basic_entity (Binding.name "text") (Scan.lift Args.name) pretty_text #> |
|
578 |
basic_entities (Binding.name "prf") Attrib.thms (pretty_prf false) #> |
|
579 |
basic_entities (Binding.name "full_prf") Attrib.thms (pretty_prf true) #> |
|
580 |
basic_entity (Binding.name "theory") (Scan.lift (Parse.position Args.name)) pretty_theory); |
|
32898
e871d897969c
term styles also cover antiquotations term_type and typeof
haftmann
parents:
32890
diff
changeset
|
581 |
|
30390
ad591ee76c78
simplified interface to define document antiquotations, cf. antiquotatation, maybe_pretty_source, output;
wenzelm
parents:
30381
diff
changeset
|
582 |
end; |
ad591ee76c78
simplified interface to define document antiquotations, cf. antiquotatation, maybe_pretty_source, output;
wenzelm
parents:
30381
diff
changeset
|
583 |
|
ad591ee76c78
simplified interface to define document antiquotations, cf. antiquotatation, maybe_pretty_source, output;
wenzelm
parents:
30381
diff
changeset
|
584 |
|
ad591ee76c78
simplified interface to define document antiquotations, cf. antiquotatation, maybe_pretty_source, output;
wenzelm
parents:
30381
diff
changeset
|
585 |
(* goal state *) |
ad591ee76c78
simplified interface to define document antiquotations, cf. antiquotatation, maybe_pretty_source, output;
wenzelm
parents:
30381
diff
changeset
|
586 |
|
ad591ee76c78
simplified interface to define document antiquotations, cf. antiquotatation, maybe_pretty_source, output;
wenzelm
parents:
30381
diff
changeset
|
587 |
local |
22124 | 588 |
|
30367 | 589 |
fun proof_state state = |
49847 | 590 |
(case try (Proof.goal o Toplevel.proof_of) state of |
591 |
SOME {goal, ...} => goal |
|
22124 | 592 |
| _ => error "No proof state"); |
593 |
||
49847 | 594 |
fun goal_state name main = antiquotation name (Scan.succeed ()) |
39125
f45d332a90e3
pretty_goals: turned some global references and function arguments into configuration options (goals_limit = 10, goals_total = true, show_main_goal = false) depending on the context;
wenzelm
parents:
38980
diff
changeset
|
595 |
(fn {state, context = ctxt, ...} => fn () => output ctxt |
51958
bca32217b304
retain goal display options when printing error messages, to avoid breakdown for huge goals;
wenzelm
parents:
51627
diff
changeset
|
596 |
[Goal_Display.pretty_goal |
bca32217b304
retain goal display options when printing error messages, to avoid breakdown for huge goals;
wenzelm
parents:
51627
diff
changeset
|
597 |
(Config.put Goal_Display.show_main_goal main ctxt) (proof_state state)]); |
22124 | 598 |
|
30390
ad591ee76c78
simplified interface to define document antiquotations, cf. antiquotatation, maybe_pretty_source, output;
wenzelm
parents:
30381
diff
changeset
|
599 |
in |
ad591ee76c78
simplified interface to define document antiquotations, cf. antiquotatation, maybe_pretty_source, output;
wenzelm
parents:
30381
diff
changeset
|
600 |
|
53171 | 601 |
val _ = Theory.setup |
602 |
(goal_state (Binding.name "goals") true #> |
|
603 |
goal_state (Binding.name "subgoals") false); |
|
30390
ad591ee76c78
simplified interface to define document antiquotations, cf. antiquotatation, maybe_pretty_source, output;
wenzelm
parents:
30381
diff
changeset
|
604 |
|
ad591ee76c78
simplified interface to define document antiquotations, cf. antiquotatation, maybe_pretty_source, output;
wenzelm
parents:
30381
diff
changeset
|
605 |
end; |
22124 | 606 |
|
607 |
||
30390
ad591ee76c78
simplified interface to define document antiquotations, cf. antiquotatation, maybe_pretty_source, output;
wenzelm
parents:
30381
diff
changeset
|
608 |
(* embedded lemma *) |
27522 | 609 |
|
46958
0ec8f04e753a
define keywords early when processing the theory header, before running the body commands;
wenzelm
parents:
46957
diff
changeset
|
610 |
val _ = Keyword.define ("by", NONE); (*overlap with command category*) |
46950
d0181abdbdac
declare command keywords via theory header, including strict checking outside Pure;
wenzelm
parents:
46947
diff
changeset
|
611 |
|
53171 | 612 |
val _ = Theory.setup |
613 |
(antiquotation (Binding.name "lemma") |
|
43564
9864182c6bad
document antiquotations are managed as theory data, with proper name space and entity markup;
wenzelm
parents:
42669
diff
changeset
|
614 |
(Args.prop -- Scan.lift (Args.$$$ "by" |-- Method.parse -- Scan.option Method.parse)) |
9864182c6bad
document antiquotations are managed as theory data, with proper name space and entity markup;
wenzelm
parents:
42669
diff
changeset
|
615 |
(fn {source, context, ...} => fn (prop, methods) => |
9864182c6bad
document antiquotations are managed as theory data, with proper name space and entity markup;
wenzelm
parents:
42669
diff
changeset
|
616 |
let |
9864182c6bad
document antiquotations are managed as theory data, with proper name space and entity markup;
wenzelm
parents:
42669
diff
changeset
|
617 |
val prop_src = |
9864182c6bad
document antiquotations are managed as theory data, with proper name space and entity markup;
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|
618 |
(case Args.dest_src source of ((a, arg :: _), pos) => Args.src ((a, [arg]), pos)); |
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document antiquotations are managed as theory data, with proper name space and entity markup;
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parents:
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changeset
|
619 |
(* FIXME check proof!? *) |
9864182c6bad
document antiquotations are managed as theory data, with proper name space and entity markup;
wenzelm
parents:
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diff
changeset
|
620 |
val _ = context |
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document antiquotations are managed as theory data, with proper name space and entity markup;
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parents:
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changeset
|
621 |
|> Proof.theorem NONE (K I) [[(prop, [])]] |
9864182c6bad
document antiquotations are managed as theory data, with proper name space and entity markup;
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parents:
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|
622 |
|> Proof.global_terminal_proof methods; |
53171 | 623 |
in output context (maybe_pretty_source pretty_term context prop_src [prop]) end)); |
30390
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simplified interface to define document antiquotations, cf. antiquotatation, maybe_pretty_source, output;
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parents:
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changeset
|
624 |
|
ad591ee76c78
simplified interface to define document antiquotations, cf. antiquotatation, maybe_pretty_source, output;
wenzelm
parents:
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diff
changeset
|
625 |
|
ad591ee76c78
simplified interface to define document antiquotations, cf. antiquotatation, maybe_pretty_source, output;
wenzelm
parents:
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diff
changeset
|
626 |
(* ML text *) |
ad591ee76c78
simplified interface to define document antiquotations, cf. antiquotatation, maybe_pretty_source, output;
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parents:
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diff
changeset
|
627 |
|
40801 | 628 |
val verb_text = |
629 |
split_lines |
|
630 |
#> map (space_implode "\\verb,|," o map (enclose "\\verb|" "|") o space_explode "|") |
|
631 |
#> space_implode "\\isasep\\isanewline%\n"; |
|
632 |
||
30390
ad591ee76c78
simplified interface to define document antiquotations, cf. antiquotatation, maybe_pretty_source, output;
wenzelm
parents:
30381
diff
changeset
|
633 |
local |
ad591ee76c78
simplified interface to define document antiquotations, cf. antiquotatation, maybe_pretty_source, output;
wenzelm
parents:
30381
diff
changeset
|
634 |
|
ad591ee76c78
simplified interface to define document antiquotations, cf. antiquotatation, maybe_pretty_source, output;
wenzelm
parents:
30381
diff
changeset
|
635 |
fun ml_text name ml = antiquotation name (Scan.lift Args.name_source_position) |
ad591ee76c78
simplified interface to define document antiquotations, cf. antiquotatation, maybe_pretty_source, output;
wenzelm
parents:
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diff
changeset
|
636 |
(fn {context, ...} => fn (txt, pos) => |
37198
3af985b10550
replaced ML_Lex.read_antiq by more concise ML_Lex.read, which includes full read/report with explicit position information;
wenzelm
parents:
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diff
changeset
|
637 |
(ML_Context.eval_in (SOME context) false pos (ml pos txt); |
30573 | 638 |
Symbol_Pos.content (Symbol_Pos.explode (txt, pos)) |
38767
d8da44a8dd25
proper context for various Thy_Output options, via official configuration options in ML and Isar;
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parents:
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diff
changeset
|
639 |
|> (if Config.get context quotes then quote else I) |
d8da44a8dd25
proper context for various Thy_Output options, via official configuration options in ML and Isar;
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parents:
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diff
changeset
|
640 |
|> (if Config.get context display then enclose "\\begin{verbatim}\n" "\n\\end{verbatim}" |
40801 | 641 |
else verb_text))); |
30390
ad591ee76c78
simplified interface to define document antiquotations, cf. antiquotatation, maybe_pretty_source, output;
wenzelm
parents:
30381
diff
changeset
|
642 |
|
37198
3af985b10550
replaced ML_Lex.read_antiq by more concise ML_Lex.read, which includes full read/report with explicit position information;
wenzelm
parents:
37146
diff
changeset
|
643 |
fun ml_enclose bg en pos txt = |
3af985b10550
replaced ML_Lex.read_antiq by more concise ML_Lex.read, which includes full read/report with explicit position information;
wenzelm
parents:
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diff
changeset
|
644 |
ML_Lex.read Position.none bg @ ML_Lex.read pos txt @ ML_Lex.read Position.none en; |
3af985b10550
replaced ML_Lex.read_antiq by more concise ML_Lex.read, which includes full read/report with explicit position information;
wenzelm
parents:
37146
diff
changeset
|
645 |
|
30390
ad591ee76c78
simplified interface to define document antiquotations, cf. antiquotatation, maybe_pretty_source, output;
wenzelm
parents:
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diff
changeset
|
646 |
in |
ad591ee76c78
simplified interface to define document antiquotations, cf. antiquotatation, maybe_pretty_source, output;
wenzelm
parents:
30381
diff
changeset
|
647 |
|
53171 | 648 |
val _ = Theory.setup |
649 |
(ml_text (Binding.name "ML") (ml_enclose "fn _ => (" ");") #> |
|
650 |
ml_text (Binding.name "ML_op") (ml_enclose "fn _ => (op " ");") #> |
|
651 |
ml_text (Binding.name "ML_type") (ml_enclose "val _ = NONE : (" ") option;") #> |
|
652 |
ml_text (Binding.name "ML_struct") |
|
653 |
(ml_enclose "functor XXX() = struct structure XX = " " end;") #> |
|
37198
3af985b10550
replaced ML_Lex.read_antiq by more concise ML_Lex.read, which includes full read/report with explicit position information;
wenzelm
parents:
37146
diff
changeset
|
654 |
|
53171 | 655 |
ml_text (Binding.name "ML_functor") (* FIXME formal treatment of functor name (!?) *) |
656 |
(fn pos => fn txt => |
|
657 |
ML_Lex.read Position.none ("ML_Env.check_functor " ^ |
|
658 |
ML_Syntax.print_string (Symbol_Pos.content (Symbol_Pos.explode (txt, pos))))) #> |
|
37198
3af985b10550
replaced ML_Lex.read_antiq by more concise ML_Lex.read, which includes full read/report with explicit position information;
wenzelm
parents:
37146
diff
changeset
|
659 |
|
53171 | 660 |
ml_text (Binding.name "ML_text") (K (K []))); |
22124 | 661 |
|
662 |
end; |
|
30390
ad591ee76c78
simplified interface to define document antiquotations, cf. antiquotatation, maybe_pretty_source, output;
wenzelm
parents:
30381
diff
changeset
|
663 |
|
54702
3daeba5130f0
added document antiquotation @{url}, which produces formal markup for LaTeX and PIDE;
wenzelm
parents:
53171
diff
changeset
|
664 |
|
3daeba5130f0
added document antiquotation @{url}, which produces formal markup for LaTeX and PIDE;
wenzelm
parents:
53171
diff
changeset
|
665 |
(* URLs *) |
3daeba5130f0
added document antiquotation @{url}, which produces formal markup for LaTeX and PIDE;
wenzelm
parents:
53171
diff
changeset
|
666 |
|
3daeba5130f0
added document antiquotation @{url}, which produces formal markup for LaTeX and PIDE;
wenzelm
parents:
53171
diff
changeset
|
667 |
val _ = Theory.setup |
3daeba5130f0
added document antiquotation @{url}, which produces formal markup for LaTeX and PIDE;
wenzelm
parents:
53171
diff
changeset
|
668 |
(antiquotation (Binding.name "url") (Scan.lift (Parse.position Parse.name)) |
3daeba5130f0
added document antiquotation @{url}, which produces formal markup for LaTeX and PIDE;
wenzelm
parents:
53171
diff
changeset
|
669 |
(fn {context = ctxt, ...} => fn (name, pos) => |
3daeba5130f0
added document antiquotation @{url}, which produces formal markup for LaTeX and PIDE;
wenzelm
parents:
53171
diff
changeset
|
670 |
(Position.report pos (Markup.url name); enclose "\\url{" "}" name))); |
3daeba5130f0
added document antiquotation @{url}, which produces formal markup for LaTeX and PIDE;
wenzelm
parents:
53171
diff
changeset
|
671 |
|
30390
ad591ee76c78
simplified interface to define document antiquotations, cf. antiquotatation, maybe_pretty_source, output;
wenzelm
parents:
30381
diff
changeset
|
672 |
end; |