author | haftmann |
Thu, 23 Sep 2010 16:38:55 +0200 | |
changeset 39666 | 4f628ee48fd7 |
parent 39479 | 465064e8f269 |
child 40402 | b646316f8b3c |
permissions | -rw-r--r-- |
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Simple LaTeX presentation primitives (based on outer lexical syntax).
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(* Title: Pure/Thy/latex.ML |
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Simple LaTeX presentation primitives (based on outer lexical syntax).
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Author: Markus Wenzel, TU Muenchen |
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Simple LaTeX presentation primitives (based on outer lexical syntax).
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15801 | 4 |
LaTeX presentation elements -- based on outer lexical syntax. |
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Simple LaTeX presentation primitives (based on outer lexical syntax).
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*) |
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Simple LaTeX presentation primitives (based on outer lexical syntax).
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Simple LaTeX presentation primitives (based on outer lexical syntax).
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signature LATEX = |
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Simple LaTeX presentation primitives (based on outer lexical syntax).
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sig |
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val output_known_symbols: (string -> bool) * (string -> bool) -> |
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Symbol.symbol list -> string |
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val output_symbols: Symbol.symbol list -> string |
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val output_basic: Token.T -> string |
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val output_markup: string -> string -> string |
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val output_markup_env: string -> string -> string |
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val output_verbatim: string -> string |
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val markup_true: string |
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val markup_false: string |
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val begin_delim: string -> string |
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val end_delim: string -> string |
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val begin_tag: string -> string |
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val end_tag: string -> string |
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val tex_trailer: string |
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val isabelle_file: string -> string -> string |
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val symbol_source: (string -> bool) * (string -> bool) -> |
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string -> Symbol.symbol list -> string |
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val theory_entry: string -> string |
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val modes: string list |
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end; |
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Simple LaTeX presentation primitives (based on outer lexical syntax).
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Simple LaTeX presentation primitives (based on outer lexical syntax).
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structure Latex: LATEX = |
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struct |
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Simple LaTeX presentation primitives (based on outer lexical syntax).
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Simple LaTeX presentation primitives (based on outer lexical syntax).
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(* symbol output *) |
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local |
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||
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Simple LaTeX presentation primitives (based on outer lexical syntax).
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val output_chr = fn |
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" " => "\\ " | |
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Simple LaTeX presentation primitives (based on outer lexical syntax).
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"\n" => "\\isanewline\n" | |
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"!" => "{\\isacharbang}" | |
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"\"" => "{\\isachardoublequote}" | |
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"#" => "{\\isacharhash}" | |
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"$" => "{\\isachardollar}" | |
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"%" => "{\\isacharpercent}" | |
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"&" => "{\\isacharampersand}" | |
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"'" => "{\\isacharprime}" | |
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"(" => "{\\isacharparenleft}" | |
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")" => "{\\isacharparenright}" | |
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"*" => "{\\isacharasterisk}" | |
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"+" => "{\\isacharplus}" | |
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"," => "{\\isacharcomma}" | |
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"-" => "{\\isacharminus}" | |
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"." => "{\\isachardot}" | |
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"/" => "{\\isacharslash}" | |
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":" => "{\\isacharcolon}" | |
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";" => "{\\isacharsemicolon}" | |
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"<" => "{\\isacharless}" | |
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"=" => "{\\isacharequal}" | |
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">" => "{\\isachargreater}" | |
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"?" => "{\\isacharquery}" | |
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"@" => "{\\isacharat}" | |
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"[" => "{\\isacharbrackleft}" | |
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"\\" => "{\\isacharbackslash}" | |
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"]" => "{\\isacharbrackright}" | |
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"^" => "{\\isacharcircum}" | |
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"_" => "{\\isacharunderscore}" | |
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"`" => "{\\isacharbackquote}" | |
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"{" => "{\\isacharbraceleft}" | |
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"|" => "{\\isacharbar}" | |
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"}" => "{\\isacharbraceright}" | |
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"~" => "{\\isachartilde}" | |
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c => if Symbol.is_ascii_digit c then enclose "{\\isadigit{" "}}" c else c; |
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val output_chrs = translate_string output_chr; |
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fun output_known_sym (known_sym, known_ctrl) sym = |
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(case Symbol.decode sym of |
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Symbol.Char s => output_chr s |
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| Symbol.UTF8 s => s |
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| Symbol.Sym s => if known_sym s then enclose "{\\isasym" "}" s else output_chrs sym |
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| Symbol.Ctrl s => if known_ctrl s then enclose "\\isactrl" " " s else output_chrs sym |
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| Symbol.Raw s => s); |
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in |
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val output_known_symbols = implode oo (map o output_known_sym); |
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val output_symbols = output_known_symbols (K true, K true); |
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val output_syms = output_symbols o Symbol.explode; |
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val output_syms_antiq = |
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(fn Antiquote.Text ss => output_symbols (map Symbol_Pos.symbol ss) |
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| Antiquote.Antiq (ss, _) => |
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enclose "%\n\\isaantiq\n" "%\n\\endisaantiq\n" (output_symbols (map Symbol_Pos.symbol ss)) |
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| Antiquote.Open _ => "{\\isaantiqopen}" |
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| Antiquote.Close _ => "{\\isaantiqclose}"); |
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end; |
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(* token output *) |
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val invisible_token = Token.keyword_with (fn s => s = ";") orf Token.is_kind Token.Comment; |
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fun output_basic tok = |
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let val s = Token.content_of tok in |
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if invisible_token tok then "" |
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else if Token.is_kind Token.Command tok then |
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"\\isacommand{" ^ output_syms s ^ "}" |
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else if Token.is_kind Token.Keyword tok andalso Syntax.is_ascii_identifier s then |
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"\\isakeyword{" ^ output_syms s ^ "}" |
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else if Token.is_kind Token.String tok then |
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enclose "{\\isachardoublequoteopen}" "{\\isachardoublequoteclose}" (output_syms s) |
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else if Token.is_kind Token.AltString tok then |
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enclose "{\\isacharbackquoteopen}" "{\\isacharbackquoteclose}" (output_syms s) |
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else if Token.is_kind Token.Verbatim tok then |
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let |
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val (txt, pos) = Token.source_position_of tok; |
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val ants = Antiquote.read (Symbol_Pos.explode (txt, pos), pos); |
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val out = implode (map output_syms_antiq ants); |
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in enclose "{\\isacharverbatimopen}" "{\\isacharverbatimclose}" out end |
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else output_syms s |
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end; |
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fun output_markup cmd txt = "%\n\\isamarkup" ^ cmd ^ "{" ^ Symbol.strip_blanks txt ^ "%\n}\n"; |
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fun output_markup_env cmd txt = |
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"%\n\\begin{isamarkup" ^ cmd ^ "}%\n" ^ |
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Symbol.strip_blanks txt ^ |
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"%\n\\end{isamarkup" ^ cmd ^ "}%\n"; |
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fun output_verbatim txt = "%\n" ^ Symbol.strip_blanks txt ^ "\n"; |
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Simple LaTeX presentation primitives (based on outer lexical syntax).
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val markup_true = "\\isamarkuptrue%\n"; |
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val markup_false = "\\isamarkupfalse%\n"; |
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val begin_delim = enclose "%\n\\isadelim" "\n"; |
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val end_delim = enclose "%\n\\endisadelim" "\n"; |
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val begin_tag = enclose "%\n\\isatag" "\n"; |
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fun end_tag tg = enclose "%\n\\endisatag" "\n" tg ^ enclose "{\\isafold" "}%\n" tg; |
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(* theory presentation *) |
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val tex_trailer = |
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"%%% Local Variables:\n\ |
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\%%% mode: latex\n\ |
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\%%% TeX-master: \"root\"\n\ |
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\%%% End:\n"; |
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fun isabelle_file name txt = |
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"%\n\\begin{isabellebody}%\n\ |
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\\\def\\isabellecontext{" ^ output_syms name ^ "}%\n" ^ txt ^ |
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"\\end{isabellebody}%\n" ^ tex_trailer; |
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fun symbol_source known name syms = isabelle_file name |
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("\\isamarkupheader{" ^ output_known_symbols known (Symbol.explode name) ^ "}%\n" ^ |
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output_known_symbols known syms); |
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fun theory_entry name = "\\input{" ^ name ^ ".tex}\n\n"; |
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(* print mode *) |
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val latexN = "latex"; |
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val modes = [latexN, Symbol.xsymbolsN]; |
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fun latex_output str = |
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let val syms = Symbol.explode str |
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in (output_symbols syms, Symbol.length syms) end; |
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fun latex_markup (s, _) = |
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if s = Markup.keywordN then ("\\isakeyword{", "}") |
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else if s = Markup.commandN then ("\\isacommand{", "}") |
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else Markup.no_output; |
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fun latex_indent "" _ = "" |
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| latex_indent s _ = enclose "\\isaindent{" "}" s; |
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val _ = Output.add_mode latexN latex_output Symbol.encode_raw; |
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val _ = Markup.add_mode latexN latex_markup; |
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val _ = Pretty.add_mode latexN latex_indent; |
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Simple LaTeX presentation primitives (based on outer lexical syntax).
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end; |