3 * This file is part of LyX, the document processor.
4 * Licence details can be found in the file COPYING.
9 * Full author contact details are available in file CREDITS.
18 #include "LayoutFile.h"
21 #include "TextClass.h"
23 #include "support/convert.h"
24 #include "support/FileName.h"
25 #include "support/filetools.h"
26 #include "support/lstrings.h"
28 #include "support/regex.h"
38 using namespace lyx::support;
43 // special columntypes
44 extern map<char, int> special_columns;
46 map<string, vector<string> > used_packages;
48 // needed to handle encodings with babel
49 bool one_language = true;
53 //add these to known_languages when updating to lyxformat 268:
54 //"chinese-simplified", "chinese-traditional", "japanese", "korean"
55 const char * const known_languages[] = { "afrikaans", "american", "arabic",
56 "austrian", "bahasa", "basque", "belarusian", "brazil", "brazilian", "breton",
57 "british", "bulgarian", "canadian", "canadien", "catalan", "croatian", "czech",
58 "danish", "dutch", "english", "esperanto", "estonian", "finnish", "francais",
59 "french", "frenchb", "frenchle", "frenchpro", "galician", "german", "germanb",
60 "greek", "hebrew", "icelandic", "irish", "italian", "kazakh", "lsorbian", "magyar",
61 "naustrian", "ngerman", "ngermanb", "norsk", "nynorsk", "polish", "portuges",
62 "portuguese", "romanian", "russian", "russianb", "scottish", "serbian", "slovak",
63 "slovene", "spanish", "swedish", "thai", "turkish", "ukraineb", "ukrainian",
64 "usorbian", "welsh", 0};
66 //add this when updating to lyxformat 305:
67 //bahasai, indonesian, and indon = equal to bahasa
68 //malay and meyalu = equal to bahasam
69 const char * const known_brazilian_languages[] = {"brazil", "brazilian", 0};
70 const char * const known_french_languages[] = {"french", "frenchb", "francais",
71 "frenchle", "frenchpro", 0};
72 const char * const known_german_languages[] = {"german", "germanb", 0};
73 const char * const known_ngerman_languages[] = {"ngerman", "ngermanb", 0};
74 const char * const known_portuguese_languages[] = {"portuges", "portuguese", 0};
75 const char * const known_russian_languages[] = {"russian", "russianb", 0};
76 const char * const known_ukrainian_languages[] = {"ukrainian", "ukraineb", 0};
78 //add these to known_english_quotes_languages when updating to lyxformat 268:
79 //"chinese-simplified", "korean"
80 const char * const known_english_quotes_languages[] = {"american", "canadian",
81 "english", "esperanto", "hebrew", "irish", "scottish", "thai", 0};
83 //add this to known_french_quotes_languages when updating to lyxformat 327:
85 const char * const known_french_quotes_languages[] = {"albanian", "arabic",
86 "basque", "canadien", "catalan", "galician", "greek", "italian", "norsk",
87 "nynorsk", "spanish", "turkish", 0};
89 const char * const known_german_quotes_languages[] = {"austrian", "bulgarian",
90 "czech", "icelandic", "lithuanian", "lsorbian", "naustrian", "serbian",
91 "serbian-latin", "slovak", "slovene", "usorbian", 0};
93 const char * const known_polish_quotes_languages[] = {"afrikaans", "croatian",
94 "dutch", "estonian", "magyar", "polish", "romanian", 0};
96 const char * const known_swedish_quotes_languages[] = {"bahasa", "finnish",
99 char const * const known_fontsizes[] = { "10pt", "11pt", "12pt", 0 };
101 const char * const known_roman_fonts[] = { "ae", "bookman", "charter",
102 "cmr", "fourier", "lmodern", "mathpazo", "mathptmx", "newcent", 0};
104 const char * const known_sans_fonts[] = { "avant", "berasans", "cmbr", "cmss",
105 "helvet", "lmss", 0};
107 const char * const known_typewriter_fonts[] = { "beramono", "cmtl", "cmtt",
108 "courier", "lmtt", "luximono", "fourier", "lmodern", "mathpazo", "mathptmx",
111 const char * const known_paper_sizes[] = { "a3paper", "b3paper", "a4paper",
112 "b4paper", "a5paper", "b5paper", "executivepaper", "legalpaper",
115 const char * const known_class_paper_sizes[] = { "a4paper", "a5paper",
116 "executivepaper", "legalpaper", "letterpaper", 0};
118 const char * const known_paper_margins[] = { "lmargin", "tmargin", "rmargin",
119 "bmargin", "headheight", "headsep", "footskip", "columnsep", 0};
121 const char * const known_coded_paper_margins[] = { "leftmargin", "topmargin",
122 "rightmargin", "bottommargin", "headheight", "headsep", "footskip",
126 ostringstream h_preamble;
127 string h_textclass = "article";
128 string h_options = string();
129 string h_language = "english";
130 string h_inputencoding = "auto";
131 string h_font_roman = "default";
132 string h_font_sans = "default";
133 string h_font_typewriter = "default";
134 string h_font_default_family = "default";
135 string h_font_sc = "false";
136 string h_font_osf = "false";
137 string h_font_sf_scale = "100";
138 string h_font_tt_scale = "100";
139 string h_graphics = "default";
140 string h_paperfontsize = "default";
141 string h_spacing = "single";
142 string h_papersize = "default";
143 string h_use_geometry = "false";
144 string h_use_amsmath = "1";
145 string h_use_esint = "1";
146 string h_cite_engine = "basic";
147 string h_use_bibtopic = "false";
148 string h_paperorientation = "portrait";
149 string h_secnumdepth = "3";
150 string h_tocdepth = "3";
151 string h_paragraph_separation = "indent";
152 string h_defskip = "medskip";
153 string h_quotes_language = "english";
154 string h_papercolumns = "1";
155 string h_papersides = string();
156 string h_paperpagestyle = "default";
157 string h_tracking_changes = "false";
158 string h_output_changes = "false";
159 string h_margins = "";
161 // returns true if at least one of the options in what has been found
162 bool handle_opt(vector<string> & opts, char const * const * what, string & target)
168 // the last language option is the document language (for babel and LyX)
169 // the last size option is the document font size
170 vector<string>::iterator it;
171 vector<string>::iterator position = opts.begin();
172 for (; *what; ++what) {
173 it = find(opts.begin(), opts.end(), *what);
174 if (it != opts.end()) {
175 if (it >= position) {
186 void delete_opt(vector<string> & opts, char const * const * what)
191 // remove found options from the list
192 // do this after handle_opt to avoid potential memory leaks
193 vector<string>::iterator it;
194 for (; *what; ++what) {
195 it = find(opts.begin(), opts.end(), *what);
196 if (it != opts.end())
203 * Split a package options string (keyval format) into a vector.
205 * authorformat=smallcaps,
207 * titleformat=colonsep,
208 * bibformat={tabular,ibidem,numbered}
210 vector<string> split_options(string const & input)
212 vector<string> options;
216 Token const & t = p.get_token();
217 if (t.asInput() == ",") {
218 options.push_back(trim(option));
220 } else if (t.asInput() == "=") {
223 if (p.next_token().asInput() == "{")
224 option += '{' + p.getArg('{', '}') + '}';
225 } else if (t.cat() != catSpace)
226 option += t.asInput();
230 options.push_back(trim(option));
237 * Add package \p name with options \p options to used_packages.
238 * Remove options from \p options that we don't want to output.
240 void add_package(string const & name, vector<string> & options)
242 // every package inherits the global options
243 if (used_packages.find(name) == used_packages.end())
244 used_packages[name] = split_options(h_options);
246 vector<string> & v = used_packages[name];
247 v.insert(v.end(), options.begin(), options.end());
248 if (name == "jurabib") {
249 // Don't output the order argument (see the cite command
250 // handling code in text.cpp).
251 vector<string>::iterator end =
252 remove(options.begin(), options.end(), "natbiborder");
253 end = remove(options.begin(), end, "jurabiborder");
254 options.erase(end, options.end());
259 // Given is a string like "scaled=0.9", return 0.9 * 100
260 string const scale_as_percentage(string const & scale)
262 string::size_type pos = scale.find('=');
263 if (pos != string::npos) {
264 string value = scale.substr(pos + 1);
266 return convert<string>(100 * convert<double>(value));
268 // If the input string didn't match our expectations.
269 // return the default value "100"
274 void handle_package(Parser &p, string const & name, string const & opts,
275 bool in_lyx_preamble)
277 vector<string> options = split_options(opts);
278 add_package(name, options);
282 if (is_known(name, known_roman_fonts)) {
287 if (name == "fourier") {
288 h_font_roman = "utopia";
289 // when font uses real small capitals
290 if (opts == "expert")
294 if (name == "mathpazo")
295 h_font_roman = "palatino";
297 if (name == "mathptmx")
298 h_font_roman = "times";
301 if (is_known(name, known_sans_fonts)) {
305 h_font_sf_scale = scale_as_percentage(scale);
310 if (is_known(name, known_typewriter_fonts)) {
311 h_font_typewriter = name;
314 h_font_tt_scale = scale_as_percentage(scale);
318 // font uses old-style figure
322 else if (name == "amsmath" || name == "amssymb")
325 else if (name == "esint")
328 else if (name == "babel" && !opts.empty()) {
329 // check if more than one option was used - used later for inputenc
330 // in case inputenc is parsed before babel, set the encoding to auto
331 if (options.begin() != options.end() - 1) {
332 one_language = false;
333 h_inputencoding = "auto";
335 // babel takes the last language of the option of its \usepackage
336 // call as document language. If there is no such language option, the
337 // last language in the documentclass options is used.
338 handle_opt(options, known_languages, h_language);
339 delete_opt(options, known_languages);
342 else if (name == "fontenc")
345 else if (name == "inputenc") {
346 // h_inputencoding is only set when there is not more than one
347 // inputenc option because otherwise h_inputencoding must be
348 // set to "auto" (the default encoding of the document language)
349 // Therefore check for the "," character.
350 // It is also only set when there is not more then one babel
351 // language option but this is handled in the routine for babel.
352 if (opts.find(",") == string::npos && one_language == true)
353 h_inputencoding = opts;
354 if (!options.empty())
355 p.setEncoding(options.back());
359 else if (name == "makeidx")
362 else if (name == "prettyref")
365 else if (name == "varioref")
368 else if (name == "verbatim")
371 else if (name == "nomencl")
374 else if (name == "textcomp")
377 else if (name == "url")
380 else if (name == "color") {
381 // with the following command this package is only loaded when needed for
382 // undefined colors, since we only support the predefined colors
383 h_preamble << "\\@ifundefined{definecolor}\n {\\usepackage{color}}{}\n";
386 else if (name == "graphicx")
389 else if (name == "setspace")
392 else if (name == "geometry")
393 ; // Ignore this, the geometry settings are made by the \geometry
394 // command. This command is handled below.
396 else if (is_known(name, known_languages))
399 else if (name == "natbib") {
400 h_cite_engine = "natbib_authoryear";
401 vector<string>::iterator it =
402 find(options.begin(), options.end(), "authoryear");
403 if (it != options.end())
406 it = find(options.begin(), options.end(), "numbers");
407 if (it != options.end()) {
408 h_cite_engine = "natbib_numerical";
414 else if (name == "jurabib")
415 h_cite_engine = "jurabib";
417 else if (!in_lyx_preamble) {
419 h_preamble << "\\usepackage{" << name << "}";
421 h_preamble << "\\usepackage[" << opts << "]{"
427 // We need to do something with the options...
428 if (!options.empty())
429 cerr << "Ignoring options '" << join(options, ",")
430 << "' of package " << name << '.' << endl;
432 // remove the whitespace
438 void end_preamble(ostream & os, TextClass const & /*textclass*/)
440 // merge synonym languages
441 if (is_known(h_language, known_brazilian_languages))
442 h_language = "brazilian";
443 else if (is_known(h_language, known_french_languages))
444 h_language = "french";
445 else if (is_known(h_language, known_german_languages))
446 h_language = "german";
447 else if (is_known(h_language, known_ngerman_languages))
448 h_language = "ngerman";
449 else if (is_known(h_language, known_portuguese_languages))
450 h_language = "portuguese";
451 else if (is_known(h_language, known_russian_languages))
452 h_language = "russian";
453 else if (is_known(h_language, known_ukrainian_languages))
454 h_language = "ukrainian";
456 // set the quote language
457 // LyX only knows the following quotes languages:
458 // english, swedish, german, polish, french and danish
459 // (quotes for "japanese" and "chinese-traditional" are missing because
460 // they wouldn't be useful: http://www.lyx.org/trac/ticket/6383)
461 // conversion list taken from
462 // http://en.wikipedia.org/wiki/Quotation_mark,_non-English_usage
463 // (quotes for kazakh and interlingua are unknown)
465 if (h_language == "danish")
466 h_quotes_language = "danish";
468 else if (is_known(h_language, known_french_quotes_languages)
469 || is_known(h_language, known_french_languages)
470 || is_known(h_language, known_russian_languages)
471 || is_known(h_language, known_ukrainian_languages))
472 h_quotes_language = "french";
474 else if (is_known(h_language, known_german_quotes_languages)
475 || is_known(h_language, known_german_languages)
476 || is_known(h_language, known_ngerman_languages))
477 h_quotes_language = "german";
479 else if (is_known(h_language, known_polish_quotes_languages))
480 h_quotes_language = "polish";
482 else if (is_known(h_language, known_swedish_quotes_languages))
483 h_quotes_language = "swedish";
485 else if (is_known(h_language, known_english_quotes_languages)
486 || is_known(h_language, known_brazilian_languages)
487 || is_known(h_language, known_portuguese_languages))
488 h_quotes_language = "english";
490 // output the LyX file settings
491 os << "#LyX file created by tex2lyx " << PACKAGE_VERSION << "\n"
492 << "\\lyxformat 264\n"
493 << "\\begin_document\n"
494 << "\\begin_header\n"
495 << "\\textclass " << h_textclass << "\n";
496 if (!h_preamble.str().empty())
497 os << "\\begin_preamble\n" << h_preamble.str() << "\n\\end_preamble\n";
498 if (!h_options.empty())
499 os << "\\options " << h_options << "\n";
500 os << "\\language " << h_language << "\n"
501 << "\\inputencoding " << h_inputencoding << "\n"
502 << "\\font_roman " << h_font_roman << "\n"
503 << "\\font_sans " << h_font_sans << "\n"
504 << "\\font_typewriter " << h_font_typewriter << "\n"
505 << "\\font_default_family " << h_font_default_family << "\n"
506 << "\\font_sc " << h_font_sc << "\n"
507 << "\\font_osf " << h_font_osf << "\n"
508 << "\\font_sf_scale " << h_font_sf_scale << "\n"
509 << "\\font_tt_scale " << h_font_tt_scale << "\n"
510 << "\\graphics " << h_graphics << "\n"
511 << "\\paperfontsize " << h_paperfontsize << "\n"
512 << "\\spacing " << h_spacing << "\n"
513 << "\\papersize " << h_papersize << "\n"
514 << "\\use_geometry " << h_use_geometry << "\n"
515 << "\\use_amsmath " << h_use_amsmath << "\n"
516 << "\\use_esint " << h_use_esint << "\n"
517 << "\\cite_engine " << h_cite_engine << "\n"
518 << "\\use_bibtopic " << h_use_bibtopic << "\n"
519 << "\\paperorientation " << h_paperorientation << "\n"
521 << "\\secnumdepth " << h_secnumdepth << "\n"
522 << "\\tocdepth " << h_tocdepth << "\n"
523 << "\\paragraph_separation " << h_paragraph_separation << "\n"
524 << "\\defskip " << h_defskip << "\n"
525 << "\\quotes_language " << h_quotes_language << "\n"
526 << "\\papercolumns " << h_papercolumns << "\n"
527 << "\\papersides " << h_papersides << "\n"
528 << "\\paperpagestyle " << h_paperpagestyle << "\n"
529 << "\\tracking_changes " << h_tracking_changes << "\n"
530 << "\\output_changes " << h_output_changes << "\n"
531 << "\\end_header\n\n"
533 // clear preamble for subdocuments
537 } // anonymous namespace
539 void parse_preamble(Parser & p, ostream & os,
540 string const & forceclass, TeX2LyXDocClass & tc)
542 // initialize fixed types
543 special_columns['D'] = 3;
544 bool is_full_document = false;
545 bool is_lyx_file = false;
546 bool in_lyx_preamble = false;
548 // determine whether this is a full document or a fragment for inclusion
550 Token const & t = p.get_token();
552 if (t.cat() == catEscape && t.cs() == "documentclass") {
553 is_full_document = true;
559 while (is_full_document && p.good()) {
560 Token const & t = p.get_token();
563 cerr << "t: " << t << "\n";
569 if (!in_lyx_preamble &&
570 (t.cat() == catLetter ||
571 t.cat() == catSuper ||
573 t.cat() == catOther ||
574 t.cat() == catMath ||
575 t.cat() == catActive ||
576 t.cat() == catBegin ||
578 t.cat() == catAlign ||
579 t.cat() == catParameter))
580 h_preamble << t.cs();
582 else if (!in_lyx_preamble &&
583 (t.cat() == catSpace || t.cat() == catNewline))
584 h_preamble << t.asInput();
586 else if (t.cat() == catComment) {
587 // regex to parse comments (currently not used)
588 static regex const islyxfile("%% LyX .* created this file");
589 static regex const usercommands("User specified LaTeX commands");
591 string const comment = t.asInput();
593 // magically switch encoding default if it looks like XeLaTeX
594 static string const magicXeLaTeX =
595 "% This document must be compiled with XeLaTeX ";
596 if (comment.size() > magicXeLaTeX.size()
597 && comment.substr(0, magicXeLaTeX.size()) == magicXeLaTeX
598 && h_inputencoding == "auto") {
599 cerr << "XeLaTeX comment found, switching to UTF8\n";
600 h_inputencoding = "utf8";
603 if (regex_search(comment, sub, islyxfile)) {
605 in_lyx_preamble = true;
606 } else if (is_lyx_file
607 && regex_search(comment, sub, usercommands))
608 in_lyx_preamble = false;
609 else if (!in_lyx_preamble)
610 h_preamble << t.asInput();
613 else if (t.cs() == "pagestyle")
614 h_paperpagestyle = p.verbatim_item();
616 else if (t.cs() == "makeatletter") {
617 // LyX takes care of this
618 p.setCatCode('@', catLetter);
621 else if (t.cs() == "makeatother") {
622 // LyX takes care of this
623 p.setCatCode('@', catOther);
626 else if (t.cs() == "newcommand" || t.cs() == "renewcommand"
627 || t.cs() == "providecommand"
628 || t.cs() == "DeclareRobustCommand"
629 || t.cs() == "ProvideTextCommandDefault"
630 || t.cs() == "DeclareMathAccent") {
632 if (p.next_token().character() == '*') {
636 string const name = p.verbatim_item();
637 string const opt1 = p.getOpt();
638 string const opt2 = p.getFullOpt();
639 string const body = p.verbatim_item();
641 if (name == "\\rmdefault")
642 if (is_known(body, known_roman_fonts))
644 if (name == "\\sfdefault")
645 if (is_known(body, known_sans_fonts))
647 if (name == "\\ttdefault")
648 if (is_known(body, known_typewriter_fonts))
649 h_font_typewriter = body;
650 if (name == "\\familydefault") {
651 string family = body;
652 // remove leading "\"
653 h_font_default_family = family.erase(0,1);
655 // only non-lyxspecific stuff
656 if (!in_lyx_preamble) {
658 ss << '\\' << t.cs();
661 ss << '{' << name << '}' << opt1 << opt2
662 << '{' << body << "}";
663 h_preamble << ss.str();
665 // Add the command to the known commands
666 add_known_command(name, opt1, !opt2.empty());
668 ostream & out = in_preamble ? h_preamble : os;
669 out << "\\" << t.cs() << "{" << name << "}"
670 << opts << "{" << body << "}";
675 else if (t.cs() == "documentclass") {
676 vector<string>::iterator it;
677 vector<string> opts = split_options(p.getArg('[', ']'));
678 handle_opt(opts, known_fontsizes, h_paperfontsize);
679 delete_opt(opts, known_fontsizes);
680 // delete "pt" at the end
681 string::size_type i = h_paperfontsize.find("pt");
682 if (i != string::npos)
683 h_paperfontsize.erase(i);
684 // The documentclass options are always parsed before the options
685 // of the babel call so that a language cannot overwrite the babel
687 handle_opt(opts, known_languages, h_language);
688 delete_opt(opts, known_languages);
691 if ((it = find(opts.begin(), opts.end(), "landscape")) != opts.end()) {
692 h_paperorientation = "landscape";
696 if ((it = find(opts.begin(), opts.end(), "oneside"))
701 if ((it = find(opts.begin(), opts.end(), "twoside"))
707 if ((it = find(opts.begin(), opts.end(), "onecolumn"))
709 h_papercolumns = "1";
712 if ((it = find(opts.begin(), opts.end(), "twocolumn"))
714 h_papercolumns = "2";
718 // some size options are know to any document classes, other sizes
719 // are handled by the \geometry command of the geometry package
720 handle_opt(opts, known_class_paper_sizes, h_papersize);
721 delete_opt(opts, known_class_paper_sizes);
722 // the remaining options
723 h_options = join(opts, ",");
724 h_textclass = p.getArg('{', '}');
727 else if (t.cs() == "usepackage") {
728 string const options = p.getArg('[', ']');
729 string const name = p.getArg('{', '}');
730 vector<string> vecnames;
731 split(name, vecnames, ',');
732 vector<string>::const_iterator it = vecnames.begin();
733 vector<string>::const_iterator end = vecnames.end();
734 for (; it != end; ++it)
735 handle_package(p, trim(*it), options,
739 else if (t.cs() == "inputencoding") {
740 string const encoding = p.getArg('{','}');
741 h_inputencoding = encoding;
742 p.setEncoding(encoding);
745 else if (t.cs() == "newenvironment") {
746 string const name = p.getArg('{', '}');
748 ss << "\\newenvironment{" << name << "}";
751 ss << '{' << p.verbatim_item() << '}';
752 ss << '{' << p.verbatim_item() << '}';
753 if (!in_lyx_preamble)
754 h_preamble << ss.str();
757 else if (t.cs() == "def") {
758 string name = p.get_token().cs();
759 while (p.next_token().cat() != catBegin)
760 name += p.get_token().cs();
761 if (!in_lyx_preamble)
762 h_preamble << "\\def\\" << name << '{'
763 << p.verbatim_item() << "}";
766 else if (t.cs() == "newcolumntype") {
767 string const name = p.getArg('{', '}');
770 string opts = p.getOpt();
772 istringstream is(string(opts, 1));
775 special_columns[name[0]] = nargs;
776 h_preamble << "\\newcolumntype{" << name << "}";
778 h_preamble << "[" << nargs << "]";
779 h_preamble << "{" << p.verbatim_item() << "}";
782 else if (t.cs() == "setcounter") {
783 string const name = p.getArg('{', '}');
784 string const content = p.getArg('{', '}');
785 if (name == "secnumdepth")
786 h_secnumdepth = content;
787 else if (name == "tocdepth")
788 h_tocdepth = content;
790 h_preamble << "\\setcounter{" << name << "}{" << content << "}";
793 else if (t.cs() == "setlength") {
794 string const name = p.verbatim_item();
795 string const content = p.verbatim_item();
796 // the paragraphs are only not indented when \parindent is set to zero
797 if (name == "\\parindent" && content != "") {
798 if (content[0] == '0')
799 h_paragraph_separation = "skip";
800 } else if (name == "\\parskip") {
801 if (content == "\\smallskipamount")
802 h_defskip = "smallskip";
803 else if (content == "\\medskipamount")
804 h_defskip = "medskip";
805 else if (content == "\\bigskipamount")
806 h_defskip = "bigskip";
810 h_preamble << "\\setlength{" << name << "}{" << content << "}";
813 else if (t.cs() == "onehalfspacing")
814 h_spacing = "onehalf";
816 else if (t.cs() == "doublespacing")
817 h_spacing = "double";
819 else if (t.cs() == "setstretch")
820 h_spacing = "other " + p.verbatim_item();
822 else if (t.cs() == "begin") {
823 string const name = p.getArg('{', '}');
824 if (name == "document")
826 h_preamble << "\\begin{" << name << "}";
829 else if (t.cs() == "geometry") {
830 h_use_geometry = "true";
831 vector<string> opts = split_options(p.getArg('{', '}'));
832 vector<string>::iterator it;
834 if ((it = find(opts.begin(), opts.end(), "landscape")) != opts.end()) {
835 h_paperorientation = "landscape";
839 handle_opt(opts, known_paper_sizes, h_papersize);
840 delete_opt(opts, known_paper_sizes);
842 char const * const * margin = known_paper_margins;
844 for (; *margin; ++margin) {
846 // search for the "=" in e.g. "lmargin=2cm" to get the value
847 for(size_t i = 0; i != opts.size(); i++) {
848 if (opts.at(i).find(*margin) != string::npos) {
849 string::size_type pos = opts.at(i).find("=");
850 string value = opts.at(i).substr(pos + 1);
851 string name = known_coded_paper_margins[k];
852 h_margins += "\\" + name + " " + value + "\n";
858 else if (t.cs() == "jurabibsetup") {
859 vector<string> jurabibsetup =
860 split_options(p.getArg('{', '}'));
861 // add jurabibsetup to the jurabib package options
862 add_package("jurabib", jurabibsetup);
863 if (!jurabibsetup.empty()) {
864 h_preamble << "\\jurabibsetup{"
865 << join(jurabibsetup, ",") << '}';
869 else if (!t.cs().empty() && !in_lyx_preamble)
870 h_preamble << '\\' << t.cs();
873 // remove the whitespace
876 // Force textclass if the user wanted it
877 if (!forceclass.empty())
878 h_textclass = forceclass;
879 if (noweb_mode && !prefixIs(h_textclass, "literate-"))
880 h_textclass.insert(0, "literate-");
881 FileName layoutfilename = libFileSearch("layouts", h_textclass, "layout");
882 if (layoutfilename.empty()) {
883 cerr << "Error: Could not find layout file for textclass \"" << h_textclass << "\"." << endl;
886 tc.read(layoutfilename);
887 if (h_papersides.empty()) {
890 h_papersides = ss.str();
892 end_preamble(os, tc);