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 <boost/regex.hpp>
38 using namespace lyx::support;
44 // special columntypes
45 extern map<char, int> special_columns;
47 map<string, vector<string> > used_packages;
49 // needed to handle encodings with babel
50 bool one_language = true;
54 //add these to known_languages when updating to lyxformat 268:
55 //"chinese-simplified", "chinese-traditional", "japanese", "korean"
56 const char * const known_languages[] = { "afrikaans", "american", "arabic",
57 "austrian", "bahasa", "basque", "belarusian", "brazil", "brazilian", "breton",
58 "british", "bulgarian", "canadian", "canadien", "catalan", "croatian", "czech",
59 "danish", "dutch", "english", "esperanto", "estonian", "finnish", "francais",
60 "french", "frenchb", "frenchle", "frenchpro", "galician", "german", "germanb",
61 "greek", "hebrew", "icelandic", "irish", "italian", "kazakh", "lsorbian", "magyar",
62 "naustrian", "ngerman", "ngermanb", "norsk", "nynorsk", "polish", "portuges",
63 "portuguese", "romanian", "russian", "russianb", "scottish", "serbian", "slovak",
64 "slovene", "spanish", "swedish", "thai", "turkish", "ukraineb", "ukrainian",
65 "usorbian", "welsh", 0};
67 //add this when updating to lyxformat 305:
68 //bahasai, indonesian, and indon = equal to bahasa
69 //malay and meyalu = equal to bahasam
70 const char * const known_brazilian_languages[] = {"brazil", "brazilian", 0};
71 const char * const known_french_languages[] = {"french", "frenchb", "francais",
72 "frenchle", "frenchpro", 0};
73 const char * const known_german_languages[] = {"german", "germanb", 0};
74 const char * const known_ngerman_languages[] = {"ngerman", "ngermanb", 0};
75 const char * const known_portuguese_languages[] = {"portuges", "portuguese", 0};
76 const char * const known_russian_languages[] = {"russian", "russianb", 0};
77 const char * const known_ukrainian_languages[] = {"ukrainian", "ukraineb", 0};
79 //add these to known_english_quotes_languages when updating to lyxformat 268:
80 //"chinese-simplified", "korean"
81 const char * const known_english_quotes_languages[] = {"american", "canadian",
82 "english", "esperanto", "hebrew", "irish", "scottish", "thai", 0};
84 //add this to known_french_quotes_languages when updating to lyxformat 327:
86 const char * const known_french_quotes_languages[] = {"albanian", "arabic",
87 "basque", "canadien", "catalan", "galician", "greek", "italian", "norsk",
88 "nynorsk", "spanish", "turkish", 0};
90 const char * const known_german_quotes_languages[] = {"austrian", "bulgarian",
91 "czech", "icelandic", "lithuanian", "lsorbian", "naustrian", "serbian",
92 "serbian-latin", "slovak", "slovene", "usorbian", 0};
94 const char * const known_polish_quotes_languages[] = {"afrikaans", "croatian",
95 "dutch", "estonian", "magyar", "polish", "romanian", 0};
97 const char * const known_swedish_quotes_languages[] = {"bahasa", "finnish",
100 char const * const known_fontsizes[] = { "10pt", "11pt", "12pt", 0 };
102 const char * const known_roman_fonts[] = { "ae", "bookman", "charter",
103 "cmr", "fourier", "lmodern", "mathpazo", "mathptmx", "newcent", 0};
105 const char * const known_sans_fonts[] = { "avant", "berasans", "cmbr", "cmss",
106 "helvet", "lmss", 0};
108 const char * const known_typewriter_fonts[] = { "beramono", "cmtl", "cmtt",
109 "courier", "lmtt", "luximono", "fourier", "lmodern", "mathpazo", "mathptmx",
112 const char * const known_paper_sizes[] = { "a3paper", "b3paper", "a4paper",
113 "b4paper", "a5paper", "b5paper", "executivepaper", "legalpaper",
116 const char * const known_class_paper_sizes[] = { "a4paper", "a5paper",
117 "executivepaper", "legalpaper", "letterpaper", 0};
119 const char * const known_paper_margins[] = { "lmargin", "tmargin", "rmargin",
120 "bmargin", "headheight", "headsep", "footskip", "columnsep", 0};
122 const char * const known_coded_paper_margins[] = { "leftmargin", "topmargin",
123 "rightmargin", "bottommargin", "headheight", "headsep", "footskip",
127 ostringstream h_preamble;
128 string h_textclass = "article";
129 string h_options = string();
130 string h_language = "english";
131 string h_inputencoding = "auto";
132 string h_font_roman = "default";
133 string h_font_sans = "default";
134 string h_font_typewriter = "default";
135 string h_font_default_family = "default";
136 string h_font_sc = "false";
137 string h_font_osf = "false";
138 string h_font_sf_scale = "100";
139 string h_font_tt_scale = "100";
140 string h_graphics = "default";
141 string h_paperfontsize = "default";
142 string h_spacing = "single";
143 string h_papersize = "default";
144 string h_use_geometry = "false";
145 string h_use_amsmath = "1";
146 string h_use_esint = "1";
147 string h_cite_engine = "basic";
148 string h_use_bibtopic = "false";
149 string h_paperorientation = "portrait";
150 string h_secnumdepth = "3";
151 string h_tocdepth = "3";
152 string h_paragraph_separation = "indent";
153 string h_defskip = "medskip";
154 string h_quotes_language = "english";
155 string h_papercolumns = "1";
156 string h_papersides = string();
157 string h_paperpagestyle = "default";
158 string h_tracking_changes = "false";
159 string h_output_changes = "false";
160 string h_margins = "";
162 // returns true if at least one of the options in what has been found
163 bool handle_opt(vector<string> & opts, char const * const * what, string & target)
169 // the last language option is the document language (for babel and LyX)
170 // the last size option is the document font size
171 vector<string>::iterator it;
172 vector<string>::iterator position = opts.begin();
173 for (; *what; ++what) {
174 it = find(opts.begin(), opts.end(), *what);
175 if (it != opts.end()) {
176 if (it >= position) {
187 void delete_opt(vector<string> & opts, char const * const * what)
192 // remove found options from the list
193 // do this after handle_opt to avoid potential memory leaks
194 vector<string>::iterator it;
195 for (; *what; ++what) {
196 it = find(opts.begin(), opts.end(), *what);
197 if (it != opts.end())
204 * Split a package options string (keyval format) into a vector.
206 * authorformat=smallcaps,
208 * titleformat=colonsep,
209 * bibformat={tabular,ibidem,numbered}
211 vector<string> split_options(string const & input)
213 vector<string> options;
217 Token const & t = p.get_token();
218 if (t.asInput() == ",") {
219 options.push_back(trim(option));
221 } else if (t.asInput() == "=") {
224 if (p.next_token().asInput() == "{")
225 option += '{' + p.getArg('{', '}') + '}';
226 } else if (t.cat() != catSpace)
227 option += t.asInput();
231 options.push_back(trim(option));
238 * Add package \p name with options \p options to used_packages.
239 * Remove options from \p options that we don't want to output.
241 void add_package(string const & name, vector<string> & options)
243 // every package inherits the global options
244 if (used_packages.find(name) == used_packages.end())
245 used_packages[name] = split_options(h_options);
247 vector<string> & v = used_packages[name];
248 v.insert(v.end(), options.begin(), options.end());
249 if (name == "jurabib") {
250 // Don't output the order argument (see the cite command
251 // handling code in text.cpp).
252 vector<string>::iterator end =
253 remove(options.begin(), options.end(), "natbiborder");
254 end = remove(options.begin(), end, "jurabiborder");
255 options.erase(end, options.end());
260 // Given is a string like "scaled=0.9", return 0.9 * 100
261 string const scale_as_percentage(string const & scale)
263 string::size_type pos = scale.find('=');
264 if (pos != string::npos) {
265 string value = scale.substr(pos + 1);
267 return convert<string>(100 * convert<double>(value));
269 // If the input string didn't match our expectations.
270 // return the default value "100"
275 void handle_package(Parser &p, string const & name, string const & opts,
276 bool in_lyx_preamble)
278 vector<string> options = split_options(opts);
279 add_package(name, options);
283 if (is_known(name, known_roman_fonts)) {
288 if (name == "fourier") {
289 h_font_roman = "utopia";
290 // when font uses real small capitals
291 if (opts == "expert")
295 if (name == "mathpazo")
296 h_font_roman = "palatino";
298 if (name == "mathptmx")
299 h_font_roman = "times";
302 if (is_known(name, known_sans_fonts)) {
306 h_font_sf_scale = scale_as_percentage(scale);
311 if (is_known(name, known_typewriter_fonts)) {
312 h_font_typewriter = name;
315 h_font_tt_scale = scale_as_percentage(scale);
319 // font uses old-style figure
323 else if (name == "amsmath" || name == "amssymb")
326 else if (name == "esint")
329 else if (name == "babel" && !opts.empty()) {
330 // check if more than one option was used - used later for inputenc
331 // in case inputenc is parsed before babel, set the encoding to auto
332 if (options.begin() != options.end() - 1) {
333 one_language = false;
334 h_inputencoding = "auto";
336 // babel takes the last language of the option of its \usepackage
337 // call as document language. If there is no such language option, the
338 // last language in the documentclass options is used.
339 handle_opt(options, known_languages, h_language);
340 delete_opt(options, known_languages);
343 else if (name == "fontenc")
346 else if (name == "inputenc") {
347 // h_inputencoding is only set when there is not more than one
348 // inputenc option because otherwise h_inputencoding must be
349 // set to "auto" (the default encoding of the document language)
350 // Therefore check for the "," character.
351 // It is also only set when there is not more then one babel
352 // language option but this is handled in the routine for babel.
353 if (opts.find(",") == string::npos && one_language == true)
354 h_inputencoding = opts;
355 if (!options.empty())
356 p.setEncoding(options.back());
360 else if (name == "makeidx")
363 else if (name == "prettyref")
366 else if (name == "varioref")
369 else if (name == "verbatim")
372 else if (name == "nomencl")
375 else if (name == "textcomp")
378 else if (name == "url")
381 else if (name == "color") {
382 // with the following command this package is only loaded when needed for
383 // undefined colors, since we only support the predefined colors
384 h_preamble << "\\@ifundefined{definecolor}\n {\\usepackage{color}}{}\n";
387 else if (name == "graphicx")
390 else if (name == "setspace")
393 else if (name == "geometry")
394 ; // Ignore this, the geometry settings are made by the \geometry
395 // command. This command is handled below.
397 else if (is_known(name, known_languages))
400 else if (name == "natbib") {
401 h_cite_engine = "natbib_authoryear";
402 vector<string>::iterator it =
403 find(options.begin(), options.end(), "authoryear");
404 if (it != options.end())
407 it = find(options.begin(), options.end(), "numbers");
408 if (it != options.end()) {
409 h_cite_engine = "natbib_numerical";
415 else if (name == "jurabib")
416 h_cite_engine = "jurabib";
418 else if (!in_lyx_preamble) {
420 h_preamble << "\\usepackage{" << name << "}";
422 h_preamble << "\\usepackage[" << opts << "]{"
428 // We need to do something with the options...
429 if (!options.empty())
430 cerr << "Ignoring options '" << join(options, ",")
431 << "' of package " << name << '.' << endl;
433 // remove the whitespace
439 void end_preamble(ostream & os, TextClass const & /*textclass*/)
441 // merge synonym languages
442 if (is_known(h_language, known_brazilian_languages))
443 h_language = "brazilian";
444 else if (is_known(h_language, known_french_languages))
445 h_language = "french";
446 else if (is_known(h_language, known_german_languages))
447 h_language = "german";
448 else if (is_known(h_language, known_ngerman_languages))
449 h_language = "ngerman";
450 else if (is_known(h_language, known_portuguese_languages))
451 h_language = "portuguese";
452 else if (is_known(h_language, known_russian_languages))
453 h_language = "russian";
454 else if (is_known(h_language, known_ukrainian_languages))
455 h_language = "ukrainian";
457 // set the quote language
458 // LyX only knows the following quotes languages:
459 // english, swedish, german, polish, french and danish
460 // (quotes for "japanese" and "chinese-traditional" are missing because
461 // they wouldn't be useful: http://www.lyx.org/trac/ticket/6383)
462 // conversion list taken from
463 // http://en.wikipedia.org/wiki/Quotation_mark,_non-English_usage
464 // (quotes for kazakh and interlingua are unknown)
466 if (h_language == "danish")
467 h_quotes_language = "danish";
469 else if (is_known(h_language, known_french_quotes_languages)
470 || is_known(h_language, known_french_languages)
471 || is_known(h_language, known_russian_languages)
472 || is_known(h_language, known_ukrainian_languages))
473 h_quotes_language = "french";
475 else if (is_known(h_language, known_german_quotes_languages)
476 || is_known(h_language, known_german_languages)
477 || is_known(h_language, known_ngerman_languages))
478 h_quotes_language = "german";
480 else if (is_known(h_language, known_polish_quotes_languages))
481 h_quotes_language = "polish";
483 else if (is_known(h_language, known_swedish_quotes_languages))
484 h_quotes_language = "swedish";
486 else if (is_known(h_language, known_english_quotes_languages)
487 || is_known(h_language, known_brazilian_languages)
488 || is_known(h_language, known_portuguese_languages))
489 h_quotes_language = "english";
491 // output the LyX file settings
492 os << "#LyX file created by tex2lyx " << PACKAGE_VERSION << "\n"
493 << "\\lyxformat 264\n"
494 << "\\begin_document\n"
495 << "\\begin_header\n"
496 << "\\textclass " << h_textclass << "\n";
497 if (!h_preamble.str().empty())
498 os << "\\begin_preamble\n" << h_preamble.str() << "\n\\end_preamble\n";
499 if (!h_options.empty())
500 os << "\\options " << h_options << "\n";
501 os << "\\language " << h_language << "\n"
502 << "\\inputencoding " << h_inputencoding << "\n"
503 << "\\font_roman " << h_font_roman << "\n"
504 << "\\font_sans " << h_font_sans << "\n"
505 << "\\font_typewriter " << h_font_typewriter << "\n"
506 << "\\font_default_family " << h_font_default_family << "\n"
507 << "\\font_sc " << h_font_sc << "\n"
508 << "\\font_osf " << h_font_osf << "\n"
509 << "\\font_sf_scale " << h_font_sf_scale << "\n"
510 << "\\font_tt_scale " << h_font_tt_scale << "\n"
511 << "\\graphics " << h_graphics << "\n"
512 << "\\paperfontsize " << h_paperfontsize << "\n"
513 << "\\spacing " << h_spacing << "\n"
514 << "\\papersize " << h_papersize << "\n"
515 << "\\use_geometry " << h_use_geometry << "\n"
516 << "\\use_amsmath " << h_use_amsmath << "\n"
517 << "\\use_esint " << h_use_esint << "\n"
518 << "\\cite_engine " << h_cite_engine << "\n"
519 << "\\use_bibtopic " << h_use_bibtopic << "\n"
520 << "\\paperorientation " << h_paperorientation << "\n"
522 << "\\secnumdepth " << h_secnumdepth << "\n"
523 << "\\tocdepth " << h_tocdepth << "\n"
524 << "\\paragraph_separation " << h_paragraph_separation << "\n"
525 << "\\defskip " << h_defskip << "\n"
526 << "\\quotes_language " << h_quotes_language << "\n"
527 << "\\papercolumns " << h_papercolumns << "\n"
528 << "\\papersides " << h_papersides << "\n"
529 << "\\paperpagestyle " << h_paperpagestyle << "\n"
530 << "\\tracking_changes " << h_tracking_changes << "\n"
531 << "\\output_changes " << h_output_changes << "\n"
532 << "\\end_header\n\n"
534 // clear preamble for subdocuments
538 } // anonymous namespace
540 void parse_preamble(Parser & p, ostream & os,
541 string const & forceclass, TeX2LyXDocClass & tc)
543 // initialize fixed types
544 special_columns['D'] = 3;
545 bool is_full_document = false;
546 bool is_lyx_file = false;
547 bool in_lyx_preamble = false;
549 // determine whether this is a full document or a fragment for inclusion
551 Token const & t = p.get_token();
553 if (t.cat() == catEscape && t.cs() == "documentclass") {
554 is_full_document = true;
560 while (is_full_document && p.good()) {
561 Token const & t = p.get_token();
564 cerr << "t: " << t << "\n";
570 if (!in_lyx_preamble &&
571 (t.cat() == catLetter ||
572 t.cat() == catSuper ||
574 t.cat() == catOther ||
575 t.cat() == catMath ||
576 t.cat() == catActive ||
577 t.cat() == catBegin ||
579 t.cat() == catAlign ||
580 t.cat() == catParameter))
581 h_preamble << t.cs();
583 else if (!in_lyx_preamble &&
584 (t.cat() == catSpace || t.cat() == catNewline))
585 h_preamble << t.asInput();
587 else if (t.cat() == catComment) {
588 // regex to parse comments (currently not used)
589 static regex const islyxfile("%% LyX .* created this file");
590 static regex const usercommands("User specified LaTeX commands");
592 string const comment = t.asInput();
594 // magically switch encoding default if it looks like XeLaTeX
595 static string const magicXeLaTeX =
596 "% This document must be compiled with XeLaTeX ";
597 if (comment.size() > magicXeLaTeX.size()
598 && comment.substr(0, magicXeLaTeX.size()) == magicXeLaTeX
599 && h_inputencoding == "auto") {
600 cerr << "XeLaTeX comment found, switching to UTF8\n";
601 h_inputencoding = "utf8";
604 if (regex_search(comment, sub, islyxfile)) {
606 in_lyx_preamble = true;
607 } else if (is_lyx_file
608 && regex_search(comment, sub, usercommands))
609 in_lyx_preamble = false;
610 else if (!in_lyx_preamble)
611 h_preamble << t.asInput();
614 else if (t.cs() == "pagestyle")
615 h_paperpagestyle = p.verbatim_item();
617 else if (t.cs() == "makeatletter") {
618 // LyX takes care of this
619 p.setCatCode('@', catLetter);
622 else if (t.cs() == "makeatother") {
623 // LyX takes care of this
624 p.setCatCode('@', catOther);
627 else if (t.cs() == "newcommand" || t.cs() == "renewcommand"
628 || t.cs() == "providecommand"
629 || t.cs() == "DeclareRobustCommand"
630 || t.cs() == "ProvideTextCommandDefault"
631 || t.cs() == "DeclareMathAccent") {
633 if (p.next_token().character() == '*') {
637 string const name = p.verbatim_item();
638 string const opt1 = p.getOpt();
639 string const opt2 = p.getFullOpt();
640 string const body = p.verbatim_item();
642 if (name == "\\rmdefault")
643 if (is_known(body, known_roman_fonts))
645 if (name == "\\sfdefault")
646 if (is_known(body, known_sans_fonts))
648 if (name == "\\ttdefault")
649 if (is_known(body, known_typewriter_fonts))
650 h_font_typewriter = body;
651 if (name == "\\familydefault") {
652 string family = body;
653 // remove leading "\"
654 h_font_default_family = family.erase(0,1);
656 // only non-lyxspecific stuff
657 if (!in_lyx_preamble) {
659 ss << '\\' << t.cs();
662 ss << '{' << name << '}' << opt1 << opt2
663 << '{' << body << "}";
664 h_preamble << ss.str();
666 // Add the command to the known commands
667 add_known_command(name, opt1, !opt2.empty());
669 ostream & out = in_preamble ? h_preamble : os;
670 out << "\\" << t.cs() << "{" << name << "}"
671 << opts << "{" << body << "}";
676 else if (t.cs() == "documentclass") {
677 vector<string>::iterator it;
678 vector<string> opts = split_options(p.getArg('[', ']'));
679 handle_opt(opts, known_fontsizes, h_paperfontsize);
680 delete_opt(opts, known_fontsizes);
681 // delete "pt" at the end
682 string::size_type i = h_paperfontsize.find("pt");
683 if (i != string::npos)
684 h_paperfontsize.erase(i);
685 // The documentclass options are always parsed before the options
686 // of the babel call so that a language cannot overwrite the babel
688 handle_opt(opts, known_languages, h_language);
689 delete_opt(opts, known_languages);
692 if ((it = find(opts.begin(), opts.end(), "landscape")) != opts.end()) {
693 h_paperorientation = "landscape";
697 if ((it = find(opts.begin(), opts.end(), "oneside"))
702 if ((it = find(opts.begin(), opts.end(), "twoside"))
708 if ((it = find(opts.begin(), opts.end(), "onecolumn"))
710 h_papercolumns = "1";
713 if ((it = find(opts.begin(), opts.end(), "twocolumn"))
715 h_papercolumns = "2";
719 // some size options are know to any document classes, other sizes
720 // are handled by the \geometry command of the geometry package
721 handle_opt(opts, known_class_paper_sizes, h_papersize);
722 delete_opt(opts, known_class_paper_sizes);
723 // the remaining options
724 h_options = join(opts, ",");
725 h_textclass = p.getArg('{', '}');
728 else if (t.cs() == "usepackage") {
729 string const options = p.getArg('[', ']');
730 string const name = p.getArg('{', '}');
731 vector<string> vecnames;
732 split(name, vecnames, ',');
733 vector<string>::const_iterator it = vecnames.begin();
734 vector<string>::const_iterator end = vecnames.end();
735 for (; it != end; ++it)
736 handle_package(p, trim(*it), options,
740 else if (t.cs() == "inputencoding") {
741 string const encoding = p.getArg('{','}');
742 h_inputencoding = encoding;
743 p.setEncoding(encoding);
746 else if (t.cs() == "newenvironment") {
747 string const name = p.getArg('{', '}');
749 ss << "\\newenvironment{" << name << "}";
752 ss << '{' << p.verbatim_item() << '}';
753 ss << '{' << p.verbatim_item() << '}';
754 if (!in_lyx_preamble)
755 h_preamble << ss.str();
758 else if (t.cs() == "def") {
759 string name = p.get_token().cs();
760 while (p.next_token().cat() != catBegin)
761 name += p.get_token().cs();
762 if (!in_lyx_preamble)
763 h_preamble << "\\def\\" << name << '{'
764 << p.verbatim_item() << "}";
767 else if (t.cs() == "newcolumntype") {
768 string const name = p.getArg('{', '}');
771 string opts = p.getOpt();
773 istringstream is(string(opts, 1));
776 special_columns[name[0]] = nargs;
777 h_preamble << "\\newcolumntype{" << name << "}";
779 h_preamble << "[" << nargs << "]";
780 h_preamble << "{" << p.verbatim_item() << "}";
783 else if (t.cs() == "setcounter") {
784 string const name = p.getArg('{', '}');
785 string const content = p.getArg('{', '}');
786 if (name == "secnumdepth")
787 h_secnumdepth = content;
788 else if (name == "tocdepth")
789 h_tocdepth = content;
791 h_preamble << "\\setcounter{" << name << "}{" << content << "}";
794 else if (t.cs() == "setlength") {
795 string const name = p.verbatim_item();
796 string const content = p.verbatim_item();
797 // the paragraphs are only not indented when \parindent is set to zero
798 if (name == "\\parindent" && content != "") {
799 if (content[0] == '0')
800 h_paragraph_separation = "skip";
801 } else if (name == "\\parskip") {
802 if (content == "\\smallskipamount")
803 h_defskip = "smallskip";
804 else if (content == "\\medskipamount")
805 h_defskip = "medskip";
806 else if (content == "\\bigskipamount")
807 h_defskip = "bigskip";
811 h_preamble << "\\setlength{" << name << "}{" << content << "}";
814 else if (t.cs() == "onehalfspacing")
815 h_spacing = "onehalf";
817 else if (t.cs() == "doublespacing")
818 h_spacing = "double";
820 else if (t.cs() == "setstretch")
821 h_spacing = "other " + p.verbatim_item();
823 else if (t.cs() == "begin") {
824 string const name = p.getArg('{', '}');
825 if (name == "document")
827 h_preamble << "\\begin{" << name << "}";
830 else if (t.cs() == "geometry") {
831 h_use_geometry = "true";
832 vector<string> opts = split_options(p.getArg('{', '}'));
833 vector<string>::iterator it;
835 if ((it = find(opts.begin(), opts.end(), "landscape")) != opts.end()) {
836 h_paperorientation = "landscape";
840 handle_opt(opts, known_paper_sizes, h_papersize);
841 delete_opt(opts, known_paper_sizes);
843 char const * const * margin = known_paper_margins;
845 for (; *margin; ++margin) {
847 // search for the "=" in e.g. "lmargin=2cm" to get the value
848 for(size_t i = 0; i != opts.size(); i++) {
849 if (opts.at(i).find(*margin) != string::npos) {
850 string::size_type pos = opts.at(i).find("=");
851 string value = opts.at(i).substr(pos + 1);
852 string name = known_coded_paper_margins[k];
853 h_margins += "\\" + name + " " + value + "\n";
859 else if (t.cs() == "jurabibsetup") {
860 vector<string> jurabibsetup =
861 split_options(p.getArg('{', '}'));
862 // add jurabibsetup to the jurabib package options
863 add_package("jurabib", jurabibsetup);
864 if (!jurabibsetup.empty()) {
865 h_preamble << "\\jurabibsetup{"
866 << join(jurabibsetup, ",") << '}';
870 else if (!t.cs().empty() && !in_lyx_preamble)
871 h_preamble << '\\' << t.cs();
874 // remove the whitespace
877 // Force textclass if the user wanted it
878 if (!forceclass.empty())
879 h_textclass = forceclass;
880 if (noweb_mode && !prefixIs(h_textclass, "literate-"))
881 h_textclass.insert(0, "literate-");
882 FileName layoutfilename = libFileSearch("layouts", h_textclass, "layout");
883 if (layoutfilename.empty()) {
884 cerr << "Error: Could not find layout file for textclass \"" << h_textclass << "\"." << endl;
887 tc.read(layoutfilename);
888 if (h_papersides.empty()) {
891 h_papersides = ss.str();
893 end_preamble(os, tc);