2 * \file BufferParams.cpp
3 * This file is part of LyX, the document processor.
4 * Licence details can be found in the file COPYING.
6 * \author Alfredo Braunstein
7 * \author Lars Gullik Bjønnes
8 * \author Jean-Marc Lasgouttes
10 * \author André Pönitz
11 * \author Martin Vermeer
13 * Full author contact details are available in file CREDITS.
18 #include "BufferParams.h"
21 #include "LayoutFile.h"
22 #include "BranchList.h"
24 #include "buffer_funcs.h"
26 #include "CiteEnginesList.h"
29 #include "Converter.h"
31 #include "IndicesList.h"
33 #include "LaTeXFeatures.h"
34 #include "LaTeXFonts.h"
35 #include "ModuleList.h"
39 #include "OutputParams.h"
41 #include "texstream.h"
44 #include "PDFOptions.h"
46 #include "frontends/alert.h"
48 #include "insets/InsetListingsParams.h"
50 #include "support/convert.h"
51 #include "support/debug.h"
52 #include "support/docstream.h"
53 #include "support/FileName.h"
54 #include "support/filetools.h"
55 #include "support/gettext.h"
56 #include "support/Length.h"
57 #include "support/Messages.h"
58 #include "support/mutex.h"
59 #include "support/Package.h"
60 #include "support/Translator.h"
61 #include "support/lstrings.h"
67 using namespace lyx::support;
70 static char const * const string_paragraph_separation[] = {
75 static char const * const string_quotes_style[] = {
76 "english", "swedish", "german", "polish", "swiss", "danish", "plain",
77 "british", "swedishg", "french", "frenchin", "russian", "cjk", "cjkangle", ""
81 static char const * const string_papersize[] = {
82 "default", "custom", "letter", "legal", "executive",
83 "a0", "a1", "a2", "a3", "a4", "a5", "a6",
84 "b0", "b1", "b2", "b3", "b4", "b5", "b6",
85 "c0", "c1", "c2", "c3", "c4", "c5", "c6",
86 "b0j", "b1j", "b2j", "b3j", "b4j", "b5j", "b6j", ""
90 static char const * const string_papersize_geometry[] = {
91 "default", "custom", "letterpaper", "legalpaper", "executivepaper",
92 "a0paper", "a1paper", "a2paper", "a3paper", "a4paper", "a5paper", "a6paper",
93 "b0paper", "b1paper", "b2paper", "b3paper", "b4paper", "b5paper", "b6paper",
94 "c0paper", "c1paper", "c2paper", "c3paper", "c4paper", "c5paper", "c6paper",
95 "b0j", "b1j", "b2j", "b3j", "b4j", "b5j", "b6j", ""
99 static char const * const string_orientation[] = {
100 "portrait", "landscape", ""
104 static char const * const tex_graphics[] = {
105 "default", "dvialw", "dvilaser", "dvipdf", "dvipdfm", "dvipdfmx",
106 "dvips", "dvipsone", "dvitops", "dviwin", "dviwindo", "dvi2ps", "emtex",
107 "ln", "oztex", "pctexhp", "pctexps", "pctexwin", "pctex32", "pdftex",
108 "psprint", "pubps", "tcidvi", "textures", "truetex", "vtex", "xdvi",
118 // Paragraph separation
119 typedef Translator<string, BufferParams::ParagraphSeparation> ParSepTranslator;
122 ParSepTranslator const init_parseptranslator()
124 ParSepTranslator translator
125 (string_paragraph_separation[0], BufferParams::ParagraphIndentSeparation);
126 translator.addPair(string_paragraph_separation[1], BufferParams::ParagraphSkipSeparation);
131 ParSepTranslator const & parseptranslator()
133 static ParSepTranslator const translator =
134 init_parseptranslator();
140 typedef Translator<string, InsetQuotesParams::QuoteStyle> QuotesStyleTranslator;
143 QuotesStyleTranslator const init_quotesstyletranslator()
145 QuotesStyleTranslator translator
146 (string_quotes_style[0], InsetQuotesParams::EnglishQuotes);
147 translator.addPair(string_quotes_style[1], InsetQuotesParams::SwedishQuotes);
148 translator.addPair(string_quotes_style[2], InsetQuotesParams::GermanQuotes);
149 translator.addPair(string_quotes_style[3], InsetQuotesParams::PolishQuotes);
150 translator.addPair(string_quotes_style[4], InsetQuotesParams::SwissQuotes);
151 translator.addPair(string_quotes_style[5], InsetQuotesParams::DanishQuotes);
152 translator.addPair(string_quotes_style[6], InsetQuotesParams::PlainQuotes);
153 translator.addPair(string_quotes_style[7], InsetQuotesParams::BritishQuotes);
154 translator.addPair(string_quotes_style[8], InsetQuotesParams::SwedishGQuotes);
155 translator.addPair(string_quotes_style[9], InsetQuotesParams::FrenchQuotes);
156 translator.addPair(string_quotes_style[10], InsetQuotesParams::FrenchINQuotes);
157 translator.addPair(string_quotes_style[11], InsetQuotesParams::RussianQuotes);
158 translator.addPair(string_quotes_style[12], InsetQuotesParams::CJKQuotes);
159 translator.addPair(string_quotes_style[13], InsetQuotesParams::CJKAngleQuotes);
164 QuotesStyleTranslator const & quotesstyletranslator()
166 static QuotesStyleTranslator const translator =
167 init_quotesstyletranslator();
173 typedef Translator<string, PAPER_SIZE> PaperSizeTranslator;
176 static PaperSizeTranslator initPaperSizeTranslator()
178 PaperSizeTranslator translator(string_papersize[0], PAPER_DEFAULT);
179 translator.addPair(string_papersize[1], PAPER_CUSTOM);
180 translator.addPair(string_papersize[2], PAPER_USLETTER);
181 translator.addPair(string_papersize[3], PAPER_USLEGAL);
182 translator.addPair(string_papersize[4], PAPER_USEXECUTIVE);
183 translator.addPair(string_papersize[5], PAPER_A0);
184 translator.addPair(string_papersize[6], PAPER_A1);
185 translator.addPair(string_papersize[7], PAPER_A2);
186 translator.addPair(string_papersize[8], PAPER_A3);
187 translator.addPair(string_papersize[9], PAPER_A4);
188 translator.addPair(string_papersize[10], PAPER_A5);
189 translator.addPair(string_papersize[11], PAPER_A6);
190 translator.addPair(string_papersize[12], PAPER_B0);
191 translator.addPair(string_papersize[13], PAPER_B1);
192 translator.addPair(string_papersize[14], PAPER_B2);
193 translator.addPair(string_papersize[15], PAPER_B3);
194 translator.addPair(string_papersize[16], PAPER_B4);
195 translator.addPair(string_papersize[17], PAPER_B5);
196 translator.addPair(string_papersize[18], PAPER_B6);
197 translator.addPair(string_papersize[19], PAPER_C0);
198 translator.addPair(string_papersize[20], PAPER_C1);
199 translator.addPair(string_papersize[21], PAPER_C2);
200 translator.addPair(string_papersize[22], PAPER_C3);
201 translator.addPair(string_papersize[23], PAPER_C4);
202 translator.addPair(string_papersize[24], PAPER_C5);
203 translator.addPair(string_papersize[25], PAPER_C6);
204 translator.addPair(string_papersize[26], PAPER_JISB0);
205 translator.addPair(string_papersize[27], PAPER_JISB1);
206 translator.addPair(string_papersize[28], PAPER_JISB2);
207 translator.addPair(string_papersize[29], PAPER_JISB3);
208 translator.addPair(string_papersize[30], PAPER_JISB4);
209 translator.addPair(string_papersize[31], PAPER_JISB5);
210 translator.addPair(string_papersize[32], PAPER_JISB6);
215 PaperSizeTranslator const & papersizetranslator()
217 static PaperSizeTranslator const translator =
218 initPaperSizeTranslator();
224 typedef Translator<string, PAPER_ORIENTATION> PaperOrientationTranslator;
227 PaperOrientationTranslator const init_paperorientationtranslator()
229 PaperOrientationTranslator translator(string_orientation[0], ORIENTATION_PORTRAIT);
230 translator.addPair(string_orientation[1], ORIENTATION_LANDSCAPE);
235 PaperOrientationTranslator const & paperorientationtranslator()
237 static PaperOrientationTranslator const translator =
238 init_paperorientationtranslator();
244 typedef Translator<int, PageSides> SidesTranslator;
247 SidesTranslator const init_sidestranslator()
249 SidesTranslator translator(1, OneSide);
250 translator.addPair(2, TwoSides);
255 SidesTranslator const & sidestranslator()
257 static SidesTranslator const translator = init_sidestranslator();
263 typedef Translator<int, BufferParams::Package> PackageTranslator;
266 PackageTranslator const init_packagetranslator()
268 PackageTranslator translator(0, BufferParams::package_off);
269 translator.addPair(1, BufferParams::package_auto);
270 translator.addPair(2, BufferParams::package_on);
275 PackageTranslator const & packagetranslator()
277 static PackageTranslator const translator =
278 init_packagetranslator();
284 typedef Translator<string, Spacing::Space> SpaceTranslator;
287 SpaceTranslator const init_spacetranslator()
289 SpaceTranslator translator("default", Spacing::Default);
290 translator.addPair("single", Spacing::Single);
291 translator.addPair("onehalf", Spacing::Onehalf);
292 translator.addPair("double", Spacing::Double);
293 translator.addPair("other", Spacing::Other);
298 SpaceTranslator const & spacetranslator()
300 static SpaceTranslator const translator = init_spacetranslator();
305 bool inSystemDir(FileName const & document_dir, string & system_dir)
307 // A document is assumed to be in a system LyX directory (not
308 // necessarily the system directory of the running instance)
309 // if both "configure.py" and "chkconfig.ltx" are found in
310 // either document_dir/../ or document_dir/../../.
311 // If true, the system directory path is returned in system_dir
312 // with a trailing path separator.
314 string const msg = "Checking whether document is in a system dir...";
316 string dir = document_dir.absFileName();
318 for (int i = 0; i < 3; ++i) {
319 dir = addPath(dir, "..");
320 if (!fileSearch(dir, "configure.py").empty() &&
321 !fileSearch(dir, "chkconfig.ltx").empty()) {
322 LYXERR(Debug::FILES, msg << " yes");
323 system_dir = addPath(FileName(dir).realPath(), "");
328 LYXERR(Debug::FILES, msg << " no");
329 system_dir = string();
336 class BufferParams::Impl
341 AuthorList authorlist;
342 BranchList branchlist;
343 Bullet temp_bullets[4];
344 Bullet user_defined_bullets[4];
345 IndicesList indiceslist;
349 /** This is the amount of space used for paragraph_separation "skip",
350 * and for detached paragraphs in "indented" documents.
353 PDFOptions pdfoptions;
354 LayoutFileIndex baseClass_;
355 FormatList exportableFormatList;
356 FormatList viewableFormatList;
357 bool isViewCacheValid;
358 bool isExportCacheValid;
362 BufferParams::Impl::Impl()
363 : defskip(VSpace::MEDSKIP), baseClass_(string("")),
364 isViewCacheValid(false), isExportCacheValid(false)
366 // set initial author
368 authorlist.record(Author(from_utf8(lyxrc.user_name),
369 from_utf8(lyxrc.user_email),
370 from_utf8(lyxrc.user_initials)));
375 BufferParams::MemoryTraits::clone(BufferParams::Impl const * ptr)
378 return new BufferParams::Impl(*ptr);
382 void BufferParams::MemoryTraits::destroy(BufferParams::Impl * ptr)
388 BufferParams::BufferParams()
391 setBaseClass(defaultBaseclass());
392 cite_engine_ = "basic";
393 cite_engine_type_ = ENGINE_TYPE_DEFAULT;
395 paragraph_separation = ParagraphIndentSeparation;
396 is_math_indent = false;
397 math_numbering_side = DEFAULT;
398 quotes_style = InsetQuotesParams::EnglishQuotes;
399 dynamic_quotes = false;
400 fontsize = "default";
403 papersize = PAPER_DEFAULT;
404 orientation = ORIENTATION_PORTRAIT;
405 use_geometry = false;
406 biblio_style = string();
407 use_bibtopic = false;
410 save_transient_properties = true;
411 track_changes = false;
412 output_changes = false;
414 postpone_fragile_content = true;
415 use_default_options = true;
416 maintain_unincluded_children = CM_None;
419 language = default_language;
421 fonts_roman[0] = "default";
422 fonts_roman[1] = "default";
423 fonts_sans[0] = "default";
424 fonts_sans[1] = "default";
425 fonts_typewriter[0] = "default";
426 fonts_typewriter[1] = "default";
427 fonts_math[0] = "auto";
428 fonts_math[1] = "auto";
429 fonts_default_family = "default";
430 useNonTeXFonts = false;
431 use_microtype = false;
432 use_dash_ligatures = true;
433 fonts_expert_sc = false;
434 fonts_roman_osf = false;
435 fonts_sans_osf = false;
436 fonts_typewriter_osf = false;
437 fonts_sans_scale[0] = 100;
438 fonts_sans_scale[1] = 100;
439 fonts_typewriter_scale[0] = 100;
440 fonts_typewriter_scale[1] = 100;
442 lang_package = "default";
443 graphics_driver = "default";
444 default_output_format = "default";
445 bibtex_command = "default";
446 index_command = "default";
449 listings_params = string();
450 pagestyle = "default";
451 tablestyle = "default";
452 float_alignment = "class";
453 float_placement = "class";
454 suppress_date = false;
455 justification = true;
456 // no color is the default (white)
457 backgroundcolor = lyx::rgbFromHexName("#ffffff");
458 isbackgroundcolor = false;
459 // no color is the default (black)
460 fontcolor = lyx::rgbFromHexName("#000000");
462 // light gray is the default font color for greyed-out notes
463 notefontcolor = lyx::rgbFromHexName("#cccccc");
464 boxbgcolor = lyx::rgbFromHexName("#ff0000");
465 compressed = lyxrc.save_compressed;
466 for (int iter = 0; iter < 4; ++iter) {
467 user_defined_bullet(iter) = ITEMIZE_DEFAULTS[iter];
468 temp_bullet(iter) = ITEMIZE_DEFAULTS[iter];
471 indiceslist().addDefault(B_("Index"));
472 html_be_strict = false;
473 html_math_output = MathML;
474 html_math_img_scale = 1.0;
475 html_css_as_file = false;
476 docbook_table_output = HTMLTable;
477 display_pixel_ratio = 1.0;
479 shell_escape = false;
485 // map current author
486 author_map_[pimpl_->authorlist.get(0).bufferId()] = 0;
490 docstring BufferParams::B_(string const & l10n) const
492 LASSERT(language, return from_utf8(l10n));
493 return getMessages(language->code()).get(l10n);
497 BufferParams::Package BufferParams::use_package(std::string const & p) const
499 PackageMap::const_iterator it = use_packages.find(p);
500 if (it == use_packages.end())
506 void BufferParams::use_package(std::string const & p, BufferParams::Package u)
512 map<string, string> const & BufferParams::auto_packages()
514 static map<string, string> packages;
515 if (packages.empty()) {
516 // We could have a race condition here that two threads
517 // discover an empty map at the same time and want to fill
518 // it, but that is no problem, since the same contents is
519 // filled in twice then. Having the locker inside the
520 // packages.empty() condition has the advantage that we
521 // don't need the mutex overhead for simple reading.
523 Mutex::Locker locker(&mutex);
524 // adding a package here implies a file format change!
525 packages["amsmath"] =
526 N_("The LaTeX package amsmath is only used if AMS formula types or symbols from the AMS math toolbars are inserted into formulas");
527 packages["amssymb"] =
528 N_("The LaTeX package amssymb is only used if symbols from the AMS math toolbars are inserted into formulas");
530 N_("The LaTeX package cancel is only used if \\cancel commands are used in formulas");
532 N_("The LaTeX package esint is only used if special integral symbols are inserted into formulas");
533 packages["mathdots"] =
534 N_("The LaTeX package mathdots is only used if the command \\iddots is inserted into formulas");
535 packages["mathtools"] =
536 N_("The LaTeX package mathtools is only used if some mathematical relations are inserted into formulas");
538 N_("The LaTeX package mhchem is only used if either the command \\ce or \\cf is inserted into formulas");
539 packages["stackrel"] =
540 N_("The LaTeX package stackrel is only used if the command \\stackrel with subscript is inserted into formulas");
541 packages["stmaryrd"] =
542 N_("The LaTeX package stmaryrd is only used if symbols from the St Mary's Road symbol font for theoretical computer science are inserted into formulas");
543 packages["undertilde"] =
544 N_("The LaTeX package undertilde is only used if you use the math frame decoration 'utilde'");
550 bool BufferParams::useBibtopic() const
554 return (use_bibtopic || (!multibib.empty() && multibib != "child"));
558 AuthorList & BufferParams::authors()
560 return pimpl_->authorlist;
564 AuthorList const & BufferParams::authors() const
566 return pimpl_->authorlist;
570 void BufferParams::addAuthor(Author a)
572 author_map_[a.bufferId()] = pimpl_->authorlist.record(a);
576 BranchList & BufferParams::branchlist()
578 return pimpl_->branchlist;
582 BranchList const & BufferParams::branchlist() const
584 return pimpl_->branchlist;
588 IndicesList & BufferParams::indiceslist()
590 return pimpl_->indiceslist;
594 IndicesList const & BufferParams::indiceslist() const
596 return pimpl_->indiceslist;
600 Bullet & BufferParams::temp_bullet(lyx::size_type const index)
602 LASSERT(index < 4, return pimpl_->temp_bullets[0]);
603 return pimpl_->temp_bullets[index];
607 Bullet const & BufferParams::temp_bullet(lyx::size_type const index) const
609 LASSERT(index < 4, return pimpl_->temp_bullets[0]);
610 return pimpl_->temp_bullets[index];
614 Bullet & BufferParams::user_defined_bullet(lyx::size_type const index)
616 LASSERT(index < 4, return pimpl_->temp_bullets[0]);
617 return pimpl_->user_defined_bullets[index];
621 Bullet const & BufferParams::user_defined_bullet(lyx::size_type const index) const
623 LASSERT(index < 4, return pimpl_->temp_bullets[0]);
624 return pimpl_->user_defined_bullets[index];
628 Spacing & BufferParams::spacing()
630 return pimpl_->spacing;
634 Spacing const & BufferParams::spacing() const
636 return pimpl_->spacing;
640 PDFOptions & BufferParams::pdfoptions()
642 return pimpl_->pdfoptions;
646 PDFOptions const & BufferParams::pdfoptions() const
648 return pimpl_->pdfoptions;
652 Length const & BufferParams::getMathIndent() const
654 return pimpl_->mathindent;
658 void BufferParams::setMathIndent(Length const & indent)
660 pimpl_->mathindent = indent;
664 Length const & BufferParams::getParIndent() const
666 return pimpl_->parindent;
670 void BufferParams::setParIndent(Length const & indent)
672 pimpl_->parindent = indent;
676 VSpace const & BufferParams::getDefSkip() const
678 return pimpl_->defskip;
682 void BufferParams::setDefSkip(VSpace const & vs)
684 // DEFSKIP will cause an infinite loop
685 LASSERT(vs.kind() != VSpace::DEFSKIP, return);
686 pimpl_->defskip = vs;
690 BufferParams::MathNumber BufferParams::getMathNumber() const
692 if (math_numbering_side != DEFAULT)
693 return math_numbering_side;
694 // FIXME: do not hardcode language here
695 else if (language->lang() == "arabic_arabi"
696 || documentClass().provides("leqno"))
703 string BufferParams::readToken(Lexer & lex, string const & token,
704 FileName const & filepath)
708 if (token == "\\textclass") {
710 string const classname = lex.getString();
711 // if there exists a local layout file, ignore the system one
712 // NOTE: in this case, the textclass (.cls file) is assumed to
715 LayoutFileList & bcl = LayoutFileList::get();
716 if (!filepath.empty()) {
717 // If classname is an absolute path, the document is
718 // using a local layout file which could not be accessed
719 // by a relative path. In this case the path is correct
720 // even if the document was moved to a different
721 // location. However, we will have a problem if the
722 // document was generated on a different platform.
723 bool isabsolute = FileName::isAbsolute(classname);
724 string const classpath = onlyPath(classname);
725 string const path = isabsolute ? classpath
726 : FileName(addPath(filepath.absFileName(),
727 classpath)).realPath();
728 string const oldpath = isabsolute ? string()
729 : FileName(addPath(origin, classpath)).realPath();
730 tcp = bcl.addLocalLayout(onlyFileName(classname), path, oldpath);
732 // that returns non-empty if a "local" layout file is found.
734 result = to_utf8(makeRelPath(from_utf8(onlyPath(tcp)),
735 from_utf8(filepath.absFileName())));
738 setBaseClass(onlyFileName(tcp));
740 setBaseClass(onlyFileName(classname));
741 // We assume that a tex class exists for local or unknown
742 // layouts so this warning, will only be given for system layouts.
743 if (!baseClass()->isTeXClassAvailable()) {
744 docstring const desc =
745 translateIfPossible(from_utf8(baseClass()->description()));
746 docstring const prereqs =
747 from_utf8(baseClass()->prerequisites());
748 docstring const msg =
749 bformat(_("The selected document class\n"
751 "requires external files that are not available.\n"
752 "The document class can still be used, but the\n"
753 "document cannot be compiled until the following\n"
754 "prerequisites are installed:\n"
756 "See section 3.1.2.2 (Class Availability) of the\n"
757 "User's Guide for more information."), desc, prereqs);
758 frontend::Alert::warning(_("Document class not available"),
761 } else if (token == "\\save_transient_properties") {
762 lex >> save_transient_properties;
763 } else if (token == "\\origin") {
765 origin = lex.getString();
766 string const sysdirprefix = "/systemlyxdir/";
767 if (prefixIs(origin, sysdirprefix)) {
769 if (inSystemDir(filepath, docsys))
770 origin.replace(0, sysdirprefix.length() - 1, docsys);
772 origin.replace(0, sysdirprefix.length() - 1,
773 package().system_support().absFileName());
775 } else if (token == "\\begin_preamble") {
777 } else if (token == "\\begin_local_layout") {
778 readLocalLayout(lex, false);
779 } else if (token == "\\begin_forced_local_layout") {
780 readLocalLayout(lex, true);
781 } else if (token == "\\begin_modules") {
783 } else if (token == "\\begin_removed_modules") {
784 readRemovedModules(lex);
785 } else if (token == "\\begin_includeonly") {
786 readIncludeonly(lex);
787 } else if (token == "\\maintain_unincluded_children") {
791 maintain_unincluded_children = CM_None;
792 else if (tmp == "mostly")
793 maintain_unincluded_children = CM_Mostly;
794 else if (tmp == "strict")
795 maintain_unincluded_children = CM_Strict;
796 } else if (token == "\\options") {
798 options = lex.getString();
799 } else if (token == "\\use_default_options") {
800 lex >> use_default_options;
801 } else if (token == "\\master") {
803 master = lex.getString();
804 if (!filepath.empty() && FileName::isAbsolute(origin)) {
805 bool const isabs = FileName::isAbsolute(master);
806 FileName const abspath(isabs ? master : origin + master);
807 bool const moved = filepath != FileName(origin);
808 if (moved && abspath.exists()) {
809 docstring const path = isabs
811 : from_utf8(abspath.realPath());
812 docstring const refpath =
813 from_utf8(filepath.absFileName());
814 master = to_utf8(makeRelPath(path, refpath));
817 } else if (token == "\\suppress_date") {
818 lex >> suppress_date;
819 } else if (token == "\\justification") {
820 lex >> justification;
821 } else if (token == "\\language") {
823 } else if (token == "\\language_package") {
825 lang_package = lex.getString();
826 } else if (token == "\\inputencoding") {
828 } else if (token == "\\graphics") {
829 readGraphicsDriver(lex);
830 } else if (token == "\\default_output_format") {
831 lex >> default_output_format;
832 } else if (token == "\\bibtex_command") {
834 bibtex_command = lex.getString();
835 } else if (token == "\\index_command") {
837 index_command = lex.getString();
838 } else if (token == "\\fontencoding") {
840 fontenc = lex.getString();
841 } else if (token == "\\font_roman") {
842 lex >> fonts_roman[0];
843 lex >> fonts_roman[1];
844 } else if (token == "\\font_sans") {
845 lex >> fonts_sans[0];
846 lex >> fonts_sans[1];
847 } else if (token == "\\font_typewriter") {
848 lex >> fonts_typewriter[0];
849 lex >> fonts_typewriter[1];
850 } else if (token == "\\font_math") {
851 lex >> fonts_math[0];
852 lex >> fonts_math[1];
853 } else if (token == "\\font_default_family") {
854 lex >> fonts_default_family;
855 } else if (token == "\\use_non_tex_fonts") {
856 lex >> useNonTeXFonts;
857 } else if (token == "\\font_sc") {
858 lex >> fonts_expert_sc;
859 } else if (token == "\\font_roman_osf") {
860 lex >> fonts_roman_osf;
861 } else if (token == "\\font_sans_osf") {
862 lex >> fonts_sans_osf;
863 } else if (token == "\\font_typewriter_osf") {
864 lex >> fonts_typewriter_osf;
865 } else if (token == "\\font_roman_opts") {
866 lex >> font_roman_opts;
867 } else if (token == "\\font_sf_scale") {
868 lex >> fonts_sans_scale[0];
869 lex >> fonts_sans_scale[1];
870 } else if (token == "\\font_sans_opts") {
871 lex >> font_sans_opts;
872 } else if (token == "\\font_tt_scale") {
873 lex >> fonts_typewriter_scale[0];
874 lex >> fonts_typewriter_scale[1];
875 } else if (token == "\\font_typewriter_opts") {
876 lex >> font_typewriter_opts;
877 } else if (token == "\\font_cjk") {
879 } else if (token == "\\use_microtype") {
880 lex >> use_microtype;
881 } else if (token == "\\use_dash_ligatures") {
882 lex >> use_dash_ligatures;
883 } else if (token == "\\paragraph_separation") {
886 paragraph_separation = parseptranslator().find(parsep);
887 } else if (token == "\\paragraph_indentation") {
889 string parindent = lex.getString();
890 if (parindent == "default")
891 pimpl_->parindent = Length();
893 pimpl_->parindent = Length(parindent);
894 } else if (token == "\\defskip") {
896 string const defskip = lex.getString();
897 pimpl_->defskip = VSpace(defskip);
898 if (pimpl_->defskip.kind() == VSpace::DEFSKIP)
900 pimpl_->defskip = VSpace(VSpace::MEDSKIP);
901 } else if (token == "\\is_math_indent") {
902 lex >> is_math_indent;
903 } else if (token == "\\math_indentation") {
905 string mathindent = lex.getString();
906 if (mathindent == "default")
907 pimpl_->mathindent = Length();
909 pimpl_->mathindent = Length(mathindent);
910 } else if (token == "\\math_numbering_side") {
914 math_numbering_side = LEFT;
915 else if (tmp == "right")
916 math_numbering_side = RIGHT;
918 math_numbering_side = DEFAULT;
919 } else if (token == "\\quotes_style") {
922 quotes_style = quotesstyletranslator().find(qstyle);
923 } else if (token == "\\dynamic_quotes") {
924 lex >> dynamic_quotes;
925 } else if (token == "\\papersize") {
928 papersize = papersizetranslator().find(ppsize);
929 } else if (token == "\\use_geometry") {
931 } else if (token == "\\use_package") {
936 use_package(package, packagetranslator().find(use));
937 } else if (token == "\\cite_engine") {
939 cite_engine_ = lex.getString();
940 } else if (token == "\\cite_engine_type") {
943 cite_engine_type_ = theCiteEnginesList.getType(engine_type);
944 } else if (token == "\\biblio_style") {
946 biblio_style = lex.getString();
947 } else if (token == "\\biblio_options") {
949 biblio_opts = trim(lex.getString());
950 } else if (token == "\\biblatex_bibstyle") {
952 biblatex_bibstyle = trim(lex.getString());
953 } else if (token == "\\biblatex_citestyle") {
955 biblatex_citestyle = trim(lex.getString());
956 } else if (token == "\\use_bibtopic") {
958 } else if (token == "\\multibib") {
960 } else if (token == "\\use_indices") {
962 } else if (token == "\\tracking_changes") {
963 lex >> track_changes;
964 } else if (token == "\\output_changes") {
965 lex >> output_changes;
966 } else if (token == "\\change_bars") {
968 } else if (token == "\\postpone_fragile_content") {
969 lex >> postpone_fragile_content;
970 } else if (token == "\\branch") {
972 docstring branch = lex.getDocString();
973 branchlist().add(branch);
976 string const tok = lex.getString();
977 if (tok == "\\end_branch")
979 Branch * branch_ptr = branchlist().find(branch);
980 if (tok == "\\selected") {
983 branch_ptr->setSelected(lex.getInteger());
985 if (tok == "\\filename_suffix") {
988 branch_ptr->setFileNameSuffix(lex.getInteger());
990 if (tok == "\\color") {
992 string color = lex.getString();
994 branch_ptr->setColor(color);
995 // Update also the Color table:
997 color = lcolor.getX11HexName(Color_background);
999 lcolor.setColor(to_utf8(branch), color);
1002 } else if (token == "\\index") {
1004 docstring index = lex.getDocString();
1006 indiceslist().add(index);
1009 string const tok = lex.getString();
1010 if (tok == "\\end_index")
1012 Index * index_ptr = indiceslist().find(index);
1013 if (tok == "\\shortcut") {
1015 shortcut = lex.getDocString();
1017 index_ptr->setShortcut(shortcut);
1019 if (tok == "\\color") {
1021 string color = lex.getString();
1023 index_ptr->setColor(color);
1024 // Update also the Color table:
1025 if (color == "none")
1026 color = lcolor.getX11HexName(Color_background);
1028 if (!shortcut.empty())
1029 lcolor.setColor(to_utf8(shortcut), color);
1032 } else if (token == "\\author") {
1034 istringstream ss(lex.getString());
1038 } else if (token == "\\paperorientation") {
1041 orientation = paperorientationtranslator().find(orient);
1042 } else if (token == "\\backgroundcolor") {
1044 backgroundcolor = lyx::rgbFromHexName(lex.getString());
1045 isbackgroundcolor = true;
1046 } else if (token == "\\fontcolor") {
1048 fontcolor = lyx::rgbFromHexName(lex.getString());
1050 } else if (token == "\\notefontcolor") {
1052 string color = lex.getString();
1053 notefontcolor = lyx::rgbFromHexName(color);
1054 lcolor.setColor("notefontcolor", color);
1055 } else if (token == "\\boxbgcolor") {
1057 string color = lex.getString();
1058 boxbgcolor = lyx::rgbFromHexName(color);
1059 lcolor.setColor("boxbgcolor", color);
1060 } else if (token == "\\paperwidth") {
1062 } else if (token == "\\paperheight") {
1064 } else if (token == "\\leftmargin") {
1066 } else if (token == "\\topmargin") {
1068 } else if (token == "\\rightmargin") {
1070 } else if (token == "\\bottommargin") {
1071 lex >> bottommargin;
1072 } else if (token == "\\headheight") {
1074 } else if (token == "\\headsep") {
1076 } else if (token == "\\footskip") {
1078 } else if (token == "\\columnsep") {
1080 } else if (token == "\\paperfontsize") {
1082 } else if (token == "\\papercolumns") {
1084 } else if (token == "\\listings_params") {
1087 listings_params = InsetListingsParams(par).params();
1088 } else if (token == "\\papersides") {
1091 sides = sidestranslator().find(psides);
1092 } else if (token == "\\paperpagestyle") {
1094 } else if (token == "\\tablestyle") {
1096 } else if (token == "\\bullet") {
1098 } else if (token == "\\bulletLaTeX") {
1099 readBulletsLaTeX(lex);
1100 } else if (token == "\\secnumdepth") {
1102 } else if (token == "\\tocdepth") {
1104 } else if (token == "\\spacing") {
1108 if (nspacing == "other") {
1111 spacing().set(spacetranslator().find(nspacing), tmp_val);
1112 } else if (token == "\\float_placement") {
1113 lex >> float_placement;
1114 } else if (token == "\\float_alignment") {
1115 lex >> float_alignment;
1117 } else if (prefixIs(token, "\\pdf_") || token == "\\use_hyperref") {
1118 string toktmp = pdfoptions().readToken(lex, token);
1119 if (!toktmp.empty()) {
1120 lyxerr << "PDFOptions::readToken(): Unknown token: " <<
1124 } else if (token == "\\html_math_output") {
1127 html_math_output = static_cast<MathOutput>(temp);
1128 } else if (token == "\\html_be_strict") {
1129 lex >> html_be_strict;
1130 } else if (token == "\\html_css_as_file") {
1131 lex >> html_css_as_file;
1132 } else if (token == "\\html_math_img_scale") {
1133 lex >> html_math_img_scale;
1134 } else if (token == "\\html_latex_start") {
1136 html_latex_start = lex.getString();
1137 } else if (token == "\\html_latex_end") {
1139 html_latex_end = lex.getString();
1140 } else if (token == "\\docbook_table_output") {
1143 docbook_table_output = static_cast<TableOutput>(temp);
1144 } else if (token == "\\output_sync") {
1146 } else if (token == "\\output_sync_macro") {
1147 lex >> output_sync_macro;
1148 } else if (token == "\\use_refstyle") {
1149 lex >> use_refstyle;
1150 } else if (token == "\\use_minted") {
1152 } else if (token == "\\use_lineno") {
1154 } else if (token == "\\lineno_options") {
1156 lineno_opts = trim(lex.getString());
1158 lyxerr << "BufferParams::readToken(): Unknown token: " <<
1168 // Quote argument if it contains spaces
1169 string quoteIfNeeded(string const & str) {
1170 if (contains(str, ' '))
1171 return "\"" + str + "\"";
1177 void BufferParams::writeFile(ostream & os, Buffer const * buf) const
1179 // The top of the file is written by the buffer.
1180 // Prints out the buffer info into the .lyx file given by file
1182 os << "\\save_transient_properties "
1183 << convert<string>(save_transient_properties) << '\n';
1185 // the document directory (must end with a path separator)
1186 // realPath() is used to resolve symlinks, while addPath(..., "")
1187 // ensures a trailing path separator.
1189 string filepath = addPath(buf->fileName().onlyPath().realPath(), "");
1190 string const sysdir = inSystemDir(FileName(filepath), docsys) ? docsys
1191 : addPath(package().system_support().realPath(), "");
1192 string const relpath =
1193 to_utf8(makeRelPath(from_utf8(filepath), from_utf8(sysdir)));
1194 if (!prefixIs(relpath, "../") && !FileName::isAbsolute(relpath))
1195 filepath = addPath("/systemlyxdir", relpath);
1196 else if (!save_transient_properties || !lyxrc.save_origin)
1197 filepath = "unavailable";
1198 os << "\\origin " << quoteIfNeeded(filepath) << '\n';
1201 os << "\\textclass "
1202 << quoteIfNeeded(buf->includedFilePath(addName(buf->layoutPos(),
1203 baseClass()->name()), "layout"))
1206 // then the preamble
1207 if (!preamble.empty()) {
1208 // remove '\n' from the end of preamble
1209 docstring const tmppreamble = rtrim(preamble, "\n");
1210 os << "\\begin_preamble\n"
1211 << to_utf8(tmppreamble)
1212 << "\n\\end_preamble\n";
1216 if (!options.empty()) {
1217 os << "\\options " << options << '\n';
1220 // use the class options defined in the layout?
1221 os << "\\use_default_options "
1222 << convert<string>(use_default_options) << "\n";
1224 // the master document
1225 if (!master.empty()) {
1226 os << "\\master " << master << '\n';
1230 if (!removed_modules_.empty()) {
1231 os << "\\begin_removed_modules" << '\n';
1232 for (auto const & mod : removed_modules_)
1234 os << "\\end_removed_modules" << '\n';
1238 if (!layout_modules_.empty()) {
1239 os << "\\begin_modules" << '\n';
1240 for (auto const & mod : layout_modules_)
1242 os << "\\end_modules" << '\n';
1246 if (!included_children_.empty()) {
1247 os << "\\begin_includeonly" << '\n';
1248 for (auto const & c : included_children_)
1250 os << "\\end_includeonly" << '\n';
1253 switch (maintain_unincluded_children) {
1264 os << "\\maintain_unincluded_children " << muc << '\n';
1266 // local layout information
1267 docstring const local_layout = getLocalLayout(false);
1268 if (!local_layout.empty()) {
1269 // remove '\n' from the end
1270 docstring const tmplocal = rtrim(local_layout, "\n");
1271 os << "\\begin_local_layout\n"
1272 << to_utf8(tmplocal)
1273 << "\n\\end_local_layout\n";
1275 docstring const forced_local_layout = getLocalLayout(true);
1276 if (!forced_local_layout.empty()) {
1277 // remove '\n' from the end
1278 docstring const tmplocal = rtrim(forced_local_layout, "\n");
1279 os << "\\begin_forced_local_layout\n"
1280 << to_utf8(tmplocal)
1281 << "\n\\end_forced_local_layout\n";
1284 // then the text parameters
1285 if (language != ignore_language)
1286 os << "\\language " << language->lang() << '\n';
1287 os << "\\language_package " << lang_package
1288 << "\n\\inputencoding " << inputenc
1289 << "\n\\fontencoding " << fontenc
1290 << "\n\\font_roman \"" << fonts_roman[0]
1291 << "\" \"" << fonts_roman[1] << '"'
1292 << "\n\\font_sans \"" << fonts_sans[0]
1293 << "\" \"" << fonts_sans[1] << '"'
1294 << "\n\\font_typewriter \"" << fonts_typewriter[0]
1295 << "\" \"" << fonts_typewriter[1] << '"'
1296 << "\n\\font_math \"" << fonts_math[0]
1297 << "\" \"" << fonts_math[1] << '"'
1298 << "\n\\font_default_family " << fonts_default_family
1299 << "\n\\use_non_tex_fonts " << convert<string>(useNonTeXFonts)
1300 << "\n\\font_sc " << convert<string>(fonts_expert_sc)
1301 << "\n\\font_roman_osf " << convert<string>(fonts_roman_osf)
1302 << "\n\\font_sans_osf " << convert<string>(fonts_sans_osf)
1303 << "\n\\font_typewriter_osf " << convert<string>(fonts_typewriter_osf);
1304 if (!font_roman_opts.empty())
1305 os << "\n\\font_roman_opts \"" << font_roman_opts << "\"";
1306 os << "\n\\font_sf_scale " << fonts_sans_scale[0]
1307 << ' ' << fonts_sans_scale[1];
1308 if (!font_sans_opts.empty())
1309 os << "\n\\font_sans_opts \"" << font_sans_opts << "\"";
1310 os << "\n\\font_tt_scale " << fonts_typewriter_scale[0]
1311 << ' ' << fonts_typewriter_scale[1];
1312 if (!font_typewriter_opts.empty())
1313 os << "\n\\font_typewriter_opts \"" << font_typewriter_opts << "\"";
1315 if (!fonts_cjk.empty())
1316 os << "\\font_cjk " << fonts_cjk << '\n';
1317 os << "\\use_microtype " << convert<string>(use_microtype) << '\n';
1318 os << "\\use_dash_ligatures " << convert<string>(use_dash_ligatures) << '\n';
1319 os << "\\graphics " << graphics_driver << '\n';
1320 os << "\\default_output_format " << default_output_format << '\n';
1321 os << "\\output_sync " << output_sync << '\n';
1322 if (!output_sync_macro.empty())
1323 os << "\\output_sync_macro \"" << output_sync_macro << "\"\n";
1324 os << "\\bibtex_command " << bibtex_command << '\n';
1325 os << "\\index_command " << index_command << '\n';
1327 if (!float_placement.empty())
1328 os << "\\float_placement " << float_placement << '\n';
1329 if (!float_alignment.empty())
1330 os << "\\float_alignment " << float_alignment << '\n';
1331 os << "\\paperfontsize " << fontsize << '\n';
1333 spacing().writeFile(os);
1334 pdfoptions().writeFile(os);
1336 os << "\\papersize " << string_papersize[papersize]
1337 << "\n\\use_geometry " << convert<string>(use_geometry);
1338 map<string, string> const & packages = auto_packages();
1339 for (auto const & pack : packages)
1340 os << "\n\\use_package " << pack.first << ' '
1341 << use_package(pack.first);
1343 os << "\n\\cite_engine ";
1345 if (!cite_engine_.empty())
1350 os << "\n\\cite_engine_type " << theCiteEnginesList.getTypeAsString(cite_engine_type_);
1352 if (!biblio_style.empty())
1353 os << "\n\\biblio_style " << biblio_style;
1354 if (!biblio_opts.empty())
1355 os << "\n\\biblio_options " << biblio_opts;
1356 if (!biblatex_bibstyle.empty())
1357 os << "\n\\biblatex_bibstyle " << biblatex_bibstyle;
1358 if (!biblatex_citestyle.empty())
1359 os << "\n\\biblatex_citestyle " << biblatex_citestyle;
1360 if (!multibib.empty())
1361 os << "\n\\multibib " << multibib;
1363 os << "\n\\use_bibtopic " << convert<string>(use_bibtopic)
1364 << "\n\\use_indices " << convert<string>(use_indices)
1365 << "\n\\paperorientation " << string_orientation[orientation]
1366 << "\n\\suppress_date " << convert<string>(suppress_date)
1367 << "\n\\justification " << convert<string>(justification)
1368 << "\n\\use_refstyle " << use_refstyle
1369 << "\n\\use_minted " << use_minted
1370 << "\n\\use_lineno " << use_lineno
1373 if (!lineno_opts.empty())
1374 os << "\\lineno_options " << lineno_opts << '\n';
1376 if (isbackgroundcolor)
1377 os << "\\backgroundcolor " << lyx::X11hexname(backgroundcolor) << '\n';
1379 os << "\\fontcolor " << lyx::X11hexname(fontcolor) << '\n';
1380 if (notefontcolor != lyx::rgbFromHexName("#cccccc"))
1381 os << "\\notefontcolor " << lyx::X11hexname(notefontcolor) << '\n';
1382 if (boxbgcolor != lyx::rgbFromHexName("#ff0000"))
1383 os << "\\boxbgcolor " << lyx::X11hexname(boxbgcolor) << '\n';
1385 for (auto const & br : branchlist()) {
1386 os << "\\branch " << to_utf8(br.branch())
1387 << "\n\\selected " << br.isSelected()
1388 << "\n\\filename_suffix " << br.hasFileNameSuffix()
1389 << "\n\\color " << lyx::X11hexname(br.color())
1394 for (auto const & id : indiceslist()) {
1395 os << "\\index " << to_utf8(id.index())
1396 << "\n\\shortcut " << to_utf8(id.shortcut())
1397 << "\n\\color " << lyx::X11hexname(id.color())
1402 if (!paperwidth.empty())
1403 os << "\\paperwidth "
1404 << VSpace(paperwidth).asLyXCommand() << '\n';
1405 if (!paperheight.empty())
1406 os << "\\paperheight "
1407 << VSpace(paperheight).asLyXCommand() << '\n';
1408 if (!leftmargin.empty())
1409 os << "\\leftmargin "
1410 << VSpace(leftmargin).asLyXCommand() << '\n';
1411 if (!topmargin.empty())
1412 os << "\\topmargin "
1413 << VSpace(topmargin).asLyXCommand() << '\n';
1414 if (!rightmargin.empty())
1415 os << "\\rightmargin "
1416 << VSpace(rightmargin).asLyXCommand() << '\n';
1417 if (!bottommargin.empty())
1418 os << "\\bottommargin "
1419 << VSpace(bottommargin).asLyXCommand() << '\n';
1420 if (!headheight.empty())
1421 os << "\\headheight "
1422 << VSpace(headheight).asLyXCommand() << '\n';
1423 if (!headsep.empty())
1425 << VSpace(headsep).asLyXCommand() << '\n';
1426 if (!footskip.empty())
1428 << VSpace(footskip).asLyXCommand() << '\n';
1429 if (!columnsep.empty())
1430 os << "\\columnsep "
1431 << VSpace(columnsep).asLyXCommand() << '\n';
1432 os << "\\secnumdepth " << secnumdepth
1433 << "\n\\tocdepth " << tocdepth
1434 << "\n\\paragraph_separation "
1435 << string_paragraph_separation[paragraph_separation];
1436 if (!paragraph_separation)
1437 os << "\n\\paragraph_indentation "
1438 << (getParIndent().empty() ? "default" : getParIndent().asString());
1440 os << "\n\\defskip " << getDefSkip().asLyXCommand();
1441 os << "\n\\is_math_indent " << is_math_indent;
1443 os << "\n\\math_indentation "
1444 << (getMathIndent().empty() ? "default" : getMathIndent().asString());
1445 os << "\n\\math_numbering_side ";
1446 switch(math_numbering_side) {
1456 os << "\n\\quotes_style "
1457 << string_quotes_style[quotes_style]
1458 << "\n\\dynamic_quotes " << dynamic_quotes
1459 << "\n\\papercolumns " << columns
1460 << "\n\\papersides " << sides
1461 << "\n\\paperpagestyle " << pagestyle
1462 << "\n\\tablestyle " << tablestyle << '\n';
1463 if (!listings_params.empty())
1464 os << "\\listings_params \"" <<
1465 InsetListingsParams(listings_params).encodedString() << "\"\n";
1466 for (int i = 0; i < 4; ++i) {
1467 if (user_defined_bullet(i) != ITEMIZE_DEFAULTS[i]) {
1468 if (user_defined_bullet(i).getFont() != -1) {
1469 os << "\\bullet " << i << " "
1470 << user_defined_bullet(i).getFont() << " "
1471 << user_defined_bullet(i).getCharacter() << " "
1472 << user_defined_bullet(i).getSize() << "\n";
1476 os << "\\bulletLaTeX " << i << " \""
1477 << lyx::to_ascii(user_defined_bullet(i).getText())
1483 os << "\\tracking_changes "
1484 << (save_transient_properties ? convert<string>(track_changes) : "false")
1487 os << "\\output_changes "
1488 << (save_transient_properties ? convert<string>(output_changes) : "false")
1491 os << "\\change_bars "
1492 << (save_transient_properties ? convert<string>(change_bars) : "false")
1495 os << "\\postpone_fragile_content " << convert<string>(postpone_fragile_content) << '\n';
1497 os << "\\html_math_output " << html_math_output << '\n'
1498 << "\\html_css_as_file " << html_css_as_file << '\n'
1499 << "\\html_be_strict " << convert<string>(html_be_strict) << '\n';
1501 os << "\\docbook_table_output " << docbook_table_output << '\n';
1503 if (html_math_img_scale != 1.0)
1504 os << "\\html_math_img_scale " << convert<string>(html_math_img_scale) << '\n';
1505 if (!html_latex_start.empty())
1506 os << "\\html_latex_start " << html_latex_start << '\n';
1507 if (!html_latex_end.empty())
1508 os << "\\html_latex_end " << html_latex_end << '\n';
1510 os << pimpl_->authorlist;
1514 void BufferParams::validate(LaTeXFeatures & features) const
1516 features.require(documentClass().required());
1518 if (columns > 1 && language->rightToLeft())
1519 features.require("rtloutputdblcol");
1521 if (output_changes) {
1522 bool xcolorulem = LaTeXFeatures::isAvailable("ulem") &&
1523 LaTeXFeatures::isAvailable("xcolor");
1525 switch (features.runparams().flavor) {
1526 case OutputParams::LATEX:
1527 case OutputParams::DVILUATEX:
1529 features.require("ct-xcolor-ulem");
1530 features.require("ulem");
1531 features.require("xcolor");
1533 features.require("ct-none");
1536 case OutputParams::LUATEX:
1537 case OutputParams::PDFLATEX:
1538 case OutputParams::XETEX:
1540 features.require("ct-xcolor-ulem");
1541 features.require("ulem");
1542 features.require("xcolor");
1543 // improves color handling in PDF output
1544 features.require("pdfcolmk");
1546 features.require("ct-none");
1553 features.require("changebar");
1556 // Floats with 'Here definitely' as default setting.
1557 if (float_placement.find('H') != string::npos)
1558 features.require("float");
1560 for (auto const & pm : use_packages) {
1561 if (pm.first == "amsmath") {
1562 // AMS Style is at document level
1563 if (pm.second == package_on ||
1564 features.isProvided("amsmath"))
1565 features.require(pm.first);
1566 } else if (pm.second == package_on)
1567 features.require(pm.first);
1570 // Document-level line spacing
1571 if (spacing().getSpace() != Spacing::Single && !spacing().isDefault())
1572 features.require("setspace");
1574 // the bullet shapes are buffer level not paragraph level
1575 // so they are tested here
1576 for (int i = 0; i < 4; ++i) {
1577 if (user_defined_bullet(i) == ITEMIZE_DEFAULTS[i])
1579 int const font = user_defined_bullet(i).getFont();
1581 int const c = user_defined_bullet(i).getCharacter();
1587 features.require("latexsym");
1589 } else if (font == 1) {
1590 features.require("amssymb");
1591 } else if (font >= 2 && font <= 5) {
1592 features.require("pifont");
1596 if (pdfoptions().use_hyperref) {
1597 features.require("hyperref");
1598 // due to interferences with babel and hyperref, the color package has to
1599 // be loaded after hyperref when hyperref is used with the colorlinks
1600 // option, see http://www.lyx.org/trac/ticket/5291
1601 if (pdfoptions().colorlinks)
1602 features.require("color");
1604 if (!listings_params.empty()) {
1605 // do not test validity because listings_params is
1606 // supposed to be valid
1608 InsetListingsParams(listings_params).separatedParams(true);
1609 // we can't support all packages, but we should load the color package
1610 if (par.find("\\color", 0) != string::npos)
1611 features.require("color");
1614 // some languages are only available via polyglossia
1615 if (features.hasPolyglossiaExclusiveLanguages())
1616 features.require("polyglossia");
1618 if (useNonTeXFonts && fontsMath() != "auto")
1619 features.require("unicode-math");
1622 features.require("microtype");
1624 if (!language->required().empty())
1625 features.require(language->required());
1629 bool BufferParams::writeLaTeX(otexstream & os, LaTeXFeatures & features,
1630 FileName const & filepath) const
1632 // http://www.tug.org/texmf-dist/doc/latex/base/fixltx2e.pdf
1633 // !! To use the Fix-cm package, load it before \documentclass, and use the command
1634 // \RequirePackage to do so, rather than the normal \usepackage
1635 // Do not try to load any other package before the document class, unless you
1636 // have a thorough understanding of the LATEX internals and know exactly what you
1638 if (features.mustProvide("fix-cm"))
1639 os << "\\RequirePackage{fix-cm}\n";
1640 // Likewise for fixltx2e. If other packages conflict with this policy,
1641 // treat it as a package bug (and report it!)
1642 // See http://www.latex-project.org/cgi-bin/ltxbugs2html?pr=latex/4407
1643 if (features.mustProvide("fixltx2e"))
1644 os << "\\RequirePackage{fixltx2e}\n";
1646 os << "\\documentclass";
1648 DocumentClass const & tclass = documentClass();
1650 ostringstream clsoptions; // the document class options.
1652 if (tokenPos(tclass.opt_fontsize(),
1653 '|', fontsize) >= 0) {
1654 // only write if existing in list (and not default)
1655 clsoptions << subst(tclass.fontsizeformat(), "$$s", fontsize) << ",";
1658 // paper sizes not supported by the class itself need the
1660 vector<string> classpsizes = getVectorFromString(tclass.opt_pagesize(), "|");
1661 bool class_supported_papersize = papersize == PAPER_DEFAULT
1662 || find(classpsizes.begin(), classpsizes.end(), string_papersize[papersize]) != classpsizes.end();
1664 if ((!use_geometry || features.isProvided("geometry-light"))
1665 && class_supported_papersize && papersize != PAPER_DEFAULT)
1666 clsoptions << subst(tclass.pagesizeformat(), "$$s", string_papersize[papersize]) << ",";
1669 if (sides != tclass.sides()) {
1672 clsoptions << "oneside,";
1675 clsoptions << "twoside,";
1681 if (columns != tclass.columns()) {
1683 clsoptions << "twocolumn,";
1685 clsoptions << "onecolumn,";
1689 && orientation == ORIENTATION_LANDSCAPE)
1690 clsoptions << "landscape,";
1693 clsoptions << "fleqn,";
1695 switch(math_numbering_side) {
1697 clsoptions << "leqno,";
1700 clsoptions << "reqno,";
1701 features.require("amsmath");
1707 // language should be a parameter to \documentclass
1708 if (language->babel() == "hebrew"
1709 && default_language->babel() != "hebrew")
1710 // This seems necessary
1711 features.useLanguage(default_language);
1713 ostringstream language_options;
1714 bool const use_babel = features.useBabel() && !features.isProvided("babel");
1715 bool const use_polyglossia = features.usePolyglossia();
1716 bool const global = lyxrc.language_global_options;
1717 if (features.useBabel() || (use_polyglossia && global)) {
1718 language_options << features.getBabelLanguages();
1719 if (!language->babel().empty()) {
1720 if (!language_options.str().empty())
1721 language_options << ',';
1722 language_options << language->babel();
1724 if (global && !language_options.str().empty())
1725 clsoptions << language_options.str() << ',';
1728 // the predefined options from the layout
1729 if (use_default_options && !tclass.options().empty())
1730 clsoptions << tclass.options() << ',';
1732 // the user-defined options
1733 if (!options.empty()) {
1734 clsoptions << options << ',';
1737 docstring const strOptions = from_utf8(clsoptions.str());
1738 if (!strOptions.empty()) {
1739 // Check if class options contain uncodable glyphs
1740 docstring uncodable_glyphs;
1741 docstring options_encodable;
1742 Encoding const * const enc = features.runparams().encoding;
1744 for (char_type c : strOptions) {
1745 if (!enc->encodable(c)) {
1746 docstring const glyph(1, c);
1747 LYXERR0("Uncodable character '"
1749 << "' in class options!");
1750 uncodable_glyphs += glyph;
1751 if (features.runparams().dryrun) {
1752 options_encodable += "<" + _("LyX Warning: ")
1753 + _("uncodable character") + " '";
1754 options_encodable += c;
1755 options_encodable += "'>";
1758 options_encodable += c;
1761 options_encodable = strOptions;
1763 // On BUFFER_VIEW|UPDATE, warn user if we found uncodable glyphs
1764 if (!features.runparams().dryrun && !uncodable_glyphs.empty()) {
1765 frontend::Alert::warning(
1766 _("Uncodable character in class options"),
1768 _("The class options of your document contain glyphs "
1769 "that are unknown in the current document encoding "
1770 "(namely %1$s).\nThese glyphs are omitted "
1771 " from the output, which may result in "
1772 "incomplete output."
1773 "\n\nPlease select an appropriate "
1774 "document encoding\n"
1775 "(such as utf8) or change the "
1776 "class options accordingly."),
1779 options_encodable = rtrim(options_encodable, ",");
1780 os << '[' << options_encodable << ']';
1783 os << '{' << from_ascii(tclass.latexname()) << "}\n";
1784 // end of \documentclass defs
1786 // The package options (via \PassOptionsToPackage)
1787 os << from_ascii(features.getPackageOptions());
1789 // if we use fontspec or newtxmath, we have to load the AMS packages here
1790 string const ams = features.loadAMSPackages();
1791 bool const ot1 = (main_font_encoding() == "default" || main_font_encoding() == "OT1");
1792 bool const use_newtxmath =
1793 theLaTeXFonts().getLaTeXFont(from_ascii(fontsMath())).getUsedPackage(
1794 ot1, false, false) == "newtxmath";
1795 if ((useNonTeXFonts || use_newtxmath) && !ams.empty())
1796 os << from_ascii(ams);
1798 if (useNonTeXFonts) {
1799 // Babel (as of 2017/11/03) loads fontspec itself
1800 if (!features.isProvided("fontspec")
1801 && !(features.useBabel() && features.isAvailable("babel-2017/11/03")))
1802 os << "\\usepackage{fontspec}\n";
1803 if (features.mustProvide("unicode-math")
1804 && features.isAvailable("unicode-math"))
1805 os << "\\usepackage{unicode-math}\n";
1808 // load CJK support package before font selection
1809 // (see autotests/export/latex/CJK/micro-sign_utf8-cjk-libertine.lyx)
1810 if (!useNonTeXFonts && encoding().package() != Encoding::none && inputenc != "utf8x"
1811 && (encoding().package() == Encoding::CJK || features.mustProvide("CJK"))) {
1812 if (inputenc == "utf8-cjk" || inputenc == "utf8")
1813 os << "\\usepackage{CJKutf8}\n";
1815 os << "\\usepackage[encapsulated]{CJK}\n";
1818 // font selection must be done before loading fontenc.sty
1819 // but after babel with non-TeX fonts
1820 string const fonts = loadFonts(features);
1821 if (!fonts.empty() && (!features.useBabel() || !useNonTeXFonts))
1822 os << from_utf8(fonts);
1824 if (fonts_default_family != "default")
1825 os << "\\renewcommand{\\familydefault}{\\"
1826 << from_ascii(fonts_default_family) << "}\n";
1828 // set font encoding
1829 // non-TeX fonts use font encoding TU (set by fontspec)
1830 if (!useNonTeXFonts && !features.isProvided("fontenc")
1831 && main_font_encoding() != "default") {
1832 // get main font encodings
1833 vector<string> fontencs = font_encodings();
1834 // get font encodings of secondary languages
1835 // FIXME: some languages (hebrew, ...) assume a standard font encoding as last
1836 // option (for text in other languages).
1837 features.getFontEncodings(fontencs);
1838 if (!fontencs.empty()) {
1839 os << "\\usepackage["
1840 << from_ascii(getStringFromVector(fontencs))
1845 // Load textcomp and pmboxdraw before (lua)inputenc (#11454)
1846 if (features.mustProvide("textcomp"))
1847 os << "\\usepackage{textcomp}\n";
1848 if (features.mustProvide("pmboxdraw"))
1849 os << "\\usepackage{pmboxdraw}\n";
1851 // handle inputenc etc.
1852 // (In documents containing text in Thai language,
1853 // we must load inputenc after babel, see lib/languages).
1854 if (!contains(features.getBabelPostsettings(), from_ascii("thai.ldf")))
1855 writeEncodingPreamble(os, features);
1858 if (!features.runparams().includeall && !included_children_.empty()) {
1859 os << "\\includeonly{";
1861 for (auto incfile : included_children_) {
1862 FileName inc = makeAbsPath(incfile, filepath.absFileName());
1863 string mangled = DocFileName(changeExtension(inc.absFileName(), ".tex")).
1865 if (!features.runparams().nice)
1867 // \includeonly doesn't want an extension
1868 incfile = changeExtension(incfile, string());
1869 incfile = support::latex_path(incfile);
1870 if (!incfile.empty()) {
1873 os << from_utf8(incfile);
1880 if (!features.isProvided("geometry")
1881 && (use_geometry || !class_supported_papersize)) {
1882 odocstringstream ods;
1883 if (!getGraphicsDriver("geometry").empty())
1884 ods << getGraphicsDriver("geometry");
1885 if (orientation == ORIENTATION_LANDSCAPE)
1886 ods << ",landscape";
1887 switch (papersize) {
1889 if (!paperwidth.empty())
1890 ods << ",paperwidth="
1891 << from_ascii(paperwidth);
1892 if (!paperheight.empty())
1893 ods << ",paperheight="
1894 << from_ascii(paperheight);
1896 case PAPER_USLETTER:
1898 case PAPER_USEXECUTIVE:
1927 ods << "," << from_ascii(string_papersize_geometry[papersize]);
1932 docstring g_options = trim(ods.str(), ",");
1933 os << "\\usepackage";
1934 // geometry-light means that the class works with geometry, but overwrites
1935 // the package options and paper sizes (memoir does this).
1936 // In this case, all options need to go to \geometry
1937 // and the standard paper sizes need to go to the class options.
1938 if (!g_options.empty() && !features.isProvided("geometry-light")) {
1939 os << '[' << g_options << ']';
1942 os << "{geometry}\n";
1943 if (use_geometry || features.isProvided("geometry-light")) {
1944 os << "\\geometry{verbose";
1945 if (!g_options.empty())
1946 // Output general options here with "geometry light".
1947 os << "," << g_options;
1948 // output this only if use_geometry is true
1950 if (!topmargin.empty())
1951 os << ",tmargin=" << from_ascii(Length(topmargin).asLatexString());
1952 if (!bottommargin.empty())
1953 os << ",bmargin=" << from_ascii(Length(bottommargin).asLatexString());
1954 if (!leftmargin.empty())
1955 os << ",lmargin=" << from_ascii(Length(leftmargin).asLatexString());
1956 if (!rightmargin.empty())
1957 os << ",rmargin=" << from_ascii(Length(rightmargin).asLatexString());
1958 if (!headheight.empty())
1959 os << ",headheight=" << from_ascii(Length(headheight).asLatexString());
1960 if (!headsep.empty())
1961 os << ",headsep=" << from_ascii(Length(headsep).asLatexString());
1962 if (!footskip.empty())
1963 os << ",footskip=" << from_ascii(Length(footskip).asLatexString());
1964 if (!columnsep.empty())
1965 os << ",columnsep=" << from_ascii(Length(columnsep).asLatexString());
1969 } else if (orientation == ORIENTATION_LANDSCAPE
1970 || papersize != PAPER_DEFAULT) {
1971 features.require("papersize");
1974 if (tokenPos(tclass.opt_pagestyle(), '|', pagestyle) >= 0) {
1975 if (pagestyle == "fancy")
1976 os << "\\usepackage{fancyhdr}\n";
1977 os << "\\pagestyle{" << from_ascii(pagestyle) << "}\n";
1980 // only output when the background color is not default
1981 if (isbackgroundcolor) {
1982 // only require color here, the background color will be defined
1983 // in LaTeXFeatures.cpp to avoid interferences with the LaTeX
1985 features.require("color");
1986 features.require("pagecolor");
1989 // only output when the font color is not default
1991 // only require color here, the font color will be defined
1992 // in LaTeXFeatures.cpp to avoid interferences with the LaTeX
1994 features.require("color");
1995 features.require("fontcolor");
1998 // Only if class has a ToC hierarchy
1999 if (tclass.hasTocLevels()) {
2000 if (secnumdepth != tclass.secnumdepth()) {
2001 os << "\\setcounter{secnumdepth}{"
2005 if (tocdepth != tclass.tocdepth()) {
2006 os << "\\setcounter{tocdepth}{"
2012 if (paragraph_separation) {
2013 // when skip separation
2015 switch (getDefSkip().kind()) {
2016 case VSpace::SMALLSKIP:
2017 psopt = "\\smallskipamount";
2019 case VSpace::MEDSKIP:
2020 psopt = "\\medskipamount";
2022 case VSpace::BIGSKIP:
2023 psopt = "\\bigskipamount";
2025 case VSpace::HALFLINE:
2026 // default (no option)
2028 case VSpace::FULLLINE:
2029 psopt = "\\baselineskip";
2031 case VSpace::LENGTH:
2032 psopt = getDefSkip().length().asLatexString();
2037 if (!features.isProvided("parskip")) {
2039 psopt = "[skip=" + psopt + "]";
2040 os << "\\usepackage" + psopt + "{parskip}\n";
2042 os << "\\setlength{\\parskip}{" + psopt + "}\n";
2045 // when separation by indentation
2046 // only output something when a width is given
2047 if (!getParIndent().empty()) {
2048 os << "\\setlength{\\parindent}{"
2049 << from_utf8(getParIndent().asLatexString())
2054 if (is_math_indent) {
2055 // when formula indentation
2056 // only output something when it is not the default
2057 if (!getMathIndent().empty()) {
2058 os << "\\setlength{\\mathindent}{"
2059 << from_utf8(getMathIndent().asString())
2064 // Now insert the LyX specific LaTeX commands...
2065 features.resolveAlternatives();
2066 features.expandMultiples();
2069 if (!output_sync_macro.empty())
2070 os << from_utf8(output_sync_macro) +"\n";
2071 else if (features.runparams().flavor == OutputParams::LATEX)
2072 os << "\\usepackage[active]{srcltx}\n";
2073 else if (features.runparams().flavor == OutputParams::PDFLATEX)
2074 os << "\\synctex=-1\n";
2077 // due to interferences with babel and hyperref, the color package has to
2078 // be loaded (when it is not already loaded) before babel when hyperref
2079 // is used with the colorlinks option, see
2080 // http://www.lyx.org/trac/ticket/5291
2081 // we decided therefore to load color always before babel, see
2082 // http://www.mail-archive.com/lyx-devel@lists.lyx.org/msg144349.html
2083 os << from_ascii(features.getColorOptions());
2085 // If we use hyperref, jurabib, japanese or varioref,
2086 // we have to call babel before
2088 && (features.isRequired("jurabib")
2089 || features.isRequired("hyperref")
2090 || features.isRequired("varioref")
2091 || features.isRequired("japanese"))) {
2092 os << features.getBabelPresettings();
2094 os << from_utf8(babelCall(language_options.str(),
2095 !lyxrc.language_global_options)) + '\n';
2096 os << features.getBabelPostsettings();
2099 // The optional packages;
2100 os << from_ascii(features.getPackages());
2102 // Additional Indices
2103 if (features.isRequired("splitidx")) {
2104 for (auto const & idx : indiceslist()) {
2105 os << "\\newindex{";
2106 os << escape(idx.shortcut());
2112 os << from_utf8(spacing().writePreamble(features.isProvided("SetSpace")));
2115 // * Hyperref manual: "Make sure it comes last of your loaded
2116 // packages, to give it a fighting chance of not being over-written,
2117 // since its job is to redefine many LaTeX commands."
2118 // * Email from Heiko Oberdiek: "It is usually better to load babel
2119 // before hyperref. Then hyperref has a chance to detect babel.
2120 // * Has to be loaded before the "LyX specific LaTeX commands" to
2121 // avoid errors with algorithm floats.
2122 // use hyperref explicitly if it is required
2123 if (features.isRequired("hyperref")) {
2124 OutputParams tmp_params = features.runparams();
2125 pdfoptions().writeLaTeX(tmp_params, os,
2126 features.isProvided("hyperref"));
2127 // correctly break URLs with hyperref and dvi/ps output
2128 if (features.runparams().hyperref_driver == "dvips"
2129 && features.isAvailable("breakurl"))
2130 os << "\\usepackage{breakurl}\n";
2131 } else if (features.isRequired("nameref"))
2132 // hyperref loads this automatically
2133 os << "\\usepackage{nameref}\n";
2136 os << "\\usepackage";
2137 if (!lineno_opts.empty())
2138 os << "[" << lineno_opts << "]";
2140 os << "\\linenumbers\n";
2143 // bibtopic needs to be loaded after hyperref.
2144 // the dot provides the aux file naming which LyX can detect.
2145 if (features.mustProvide("bibtopic"))
2146 os << "\\usepackage[dot]{bibtopic}\n";
2148 // Will be surrounded by \makeatletter and \makeatother when not empty
2149 otexstringstream atlyxpreamble;
2151 // Some macros LyX will need
2153 TexString tmppreamble = features.getMacros();
2154 if (!tmppreamble.str.empty())
2155 atlyxpreamble << "\n%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% "
2156 "LyX specific LaTeX commands.\n"
2157 << move(tmppreamble)
2160 // the text class specific preamble
2162 docstring tmppreamble = features.getTClassPreamble();
2163 if (!tmppreamble.empty())
2164 atlyxpreamble << "%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% "
2165 "Textclass specific LaTeX commands.\n"
2169 // suppress date if selected
2170 // use \@ifundefined because we cannot be sure that every document class
2171 // has a \date command
2173 atlyxpreamble << "\\@ifundefined{date}{}{\\date{}}\n";
2175 /* the user-defined preamble */
2176 if (!containsOnly(preamble, " \n\t")) {
2178 atlyxpreamble << "%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% "
2179 "User specified LaTeX commands.\n";
2181 // Check if the user preamble contains uncodable glyphs
2182 odocstringstream user_preamble;
2183 docstring uncodable_glyphs;
2184 Encoding const * const enc = features.runparams().encoding;
2186 for (char_type c : preamble) {
2187 if (!enc->encodable(c)) {
2188 docstring const glyph(1, c);
2189 LYXERR0("Uncodable character '"
2191 << "' in user preamble!");
2192 uncodable_glyphs += glyph;
2193 if (features.runparams().dryrun) {
2194 user_preamble << "<" << _("LyX Warning: ")
2195 << _("uncodable character") << " '";
2196 user_preamble.put(c);
2197 user_preamble << "'>";
2200 user_preamble.put(c);
2203 user_preamble << preamble;
2205 // On BUFFER_VIEW|UPDATE, warn user if we found uncodable glyphs
2206 if (!features.runparams().dryrun && !uncodable_glyphs.empty()) {
2207 frontend::Alert::warning(
2208 _("Uncodable character in user preamble"),
2210 _("The user preamble of your document contains glyphs "
2211 "that are unknown in the current document encoding "
2212 "(namely %1$s).\nThese glyphs are omitted "
2213 " from the output, which may result in "
2214 "incomplete output."
2215 "\n\nPlease select an appropriate "
2216 "document encoding\n"
2217 "(such as utf8) or change the "
2218 "preamble code accordingly."),
2221 atlyxpreamble << user_preamble.str() << '\n';
2224 // footmisc must be loaded after setspace
2225 // Load it here to avoid clashes with footmisc loaded in the user
2226 // preamble. For that reason we also pass the options via
2227 // \PassOptionsToPackage in getPreamble() and not here.
2228 if (features.mustProvide("footmisc"))
2229 atlyxpreamble << "\\usepackage{footmisc}\n";
2231 // subfig loads internally the LaTeX package "caption". As
2232 // caption is a very popular package, users will load it in
2233 // the preamble. Therefore we must load subfig behind the
2234 // user-defined preamble and check if the caption package was
2235 // loaded or not. For the case that caption is loaded before
2236 // subfig, there is the subfig option "caption=false". This
2237 // option also works when a koma-script class is used and
2238 // koma's own caption commands are used instead of caption. We
2239 // use \PassOptionsToPackage here because the user could have
2240 // already loaded subfig in the preamble.
2241 if (features.mustProvide("subfig"))
2242 atlyxpreamble << "\\@ifundefined{showcaptionsetup}{}{%\n"
2243 " \\PassOptionsToPackage{caption=false}{subfig}}\n"
2244 "\\usepackage{subfig}\n";
2246 // Itemize bullet settings need to be last in case the user
2247 // defines their own bullets that use a package included
2248 // in the user-defined preamble -- ARRae
2249 // Actually it has to be done much later than that
2250 // since some packages like frenchb make modifications
2251 // at \begin{document} time -- JMarc
2252 docstring bullets_def;
2253 for (int i = 0; i < 4; ++i) {
2254 if (user_defined_bullet(i) != ITEMIZE_DEFAULTS[i]) {
2255 if (bullets_def.empty())
2256 bullets_def += "\\AtBeginDocument{\n";
2257 bullets_def += " \\def\\labelitemi";
2259 // `i' is one less than the item to modify
2266 bullets_def += "ii";
2272 bullets_def += '{' +
2273 user_defined_bullet(i).getText()
2278 if (!bullets_def.empty())
2279 atlyxpreamble << bullets_def << "}\n\n";
2281 if (!atlyxpreamble.empty())
2282 os << "\n\\makeatletter\n"
2283 << atlyxpreamble.release()
2284 << "\\makeatother\n\n";
2286 // We try to load babel late, in case it interferes with other packages.
2287 // Jurabib, hyperref, varioref, bicaption, menukeys and listings (bug 8995)
2288 // have to be called after babel, though.
2289 if (use_babel && !features.isRequired("jurabib")
2290 && !features.isRequired("hyperref")
2291 && !features.isRequired("varioref")
2292 && !features.isRequired("japanese")) {
2293 os << features.getBabelPresettings();
2295 os << from_utf8(babelCall(language_options.str(),
2296 !lyxrc.language_global_options)) + '\n';
2297 os << features.getBabelPostsettings();
2299 // In documents containing text in Thai language,
2300 // we must load inputenc after babel (see lib/languages).
2301 if (contains(features.getBabelPostsettings(), from_ascii("thai.ldf")))
2302 writeEncodingPreamble(os, features);
2304 // font selection must be done after babel with non-TeX fonts
2305 if (!fonts.empty() && features.useBabel() && useNonTeXFonts)
2306 os << from_utf8(fonts);
2308 if (features.isRequired("bicaption"))
2309 os << "\\usepackage{bicaption}\n";
2310 if (!listings_params.empty()
2311 || features.mustProvide("listings")
2312 || features.mustProvide("minted")) {
2314 os << "\\usepackage{minted}\n";
2316 os << "\\usepackage{listings}\n";
2318 string lst_params = listings_params;
2319 // If minted, do not output the language option (bug 11203)
2320 if (use_minted && contains(lst_params, "language=")) {
2321 vector<string> opts =
2322 getVectorFromString(lst_params, ",", false);
2323 for (size_t i = 0; i < opts.size(); ++i) {
2324 if (prefixIs(opts[i], "language="))
2325 opts.erase(opts.begin() + i--);
2327 lst_params = getStringFromVector(opts, ",");
2329 if (!lst_params.empty()) {
2331 os << "\\setminted{";
2334 // do not test validity because listings_params is
2335 // supposed to be valid
2337 InsetListingsParams(lst_params).separatedParams(true);
2338 os << from_utf8(par);
2342 // xunicode only needs to be loaded if tipa is used
2343 // (the rest is obsoleted by the new TU encoding).
2344 // It needs to be loaded at least after amsmath, amssymb,
2345 // esint and the other packages that provide special glyphs
2346 if (features.mustProvide("tipa") && useNonTeXFonts
2347 && !features.isProvided("xunicode")) {
2348 // The `xunicode` package officially only supports XeTeX,
2349 // but also works with LuaTeX. We work around its XeTeX test.
2350 if (features.runparams().flavor != OutputParams::XETEX) {
2351 os << "% Pretend to xunicode that we are XeTeX\n"
2352 << "\\def\\XeTeXpicfile{}\n";
2354 os << "\\usepackage{xunicode}\n";
2357 // covington must be loaded after beamerarticle
2358 if (features.isRequired("covington"))
2359 os << "\\usepackage{covington}\n";
2361 // Polyglossia must be loaded last ...
2362 if (use_polyglossia) {
2364 os << "\\usepackage{polyglossia}\n";
2365 // set the main language
2366 os << "\\setdefaultlanguage";
2367 if (!language->polyglossiaOpts().empty())
2368 os << "[" << from_ascii(language->polyglossiaOpts()) << "]";
2369 os << "{" << from_ascii(language->polyglossia()) << "}\n";
2370 // now setup the other languages
2371 set<string> const polylangs =
2372 features.getPolyglossiaLanguages();
2373 for (auto const & pl : polylangs) {
2374 // We do not output the options here; they are output in
2375 // the language switch commands. This is safer if multiple
2376 // varieties are used.
2377 if (pl == language->polyglossia())
2379 os << "\\setotherlanguage";
2380 os << "{" << from_ascii(pl) << "}\n";
2384 // ... but before biblatex (see #7065)
2385 if ((features.mustProvide("biblatex")
2386 || features.isRequired("biblatex-chicago"))
2387 && !features.isProvided("biblatex-chicago")
2388 && !features.isProvided("biblatex-natbib")
2389 && !features.isProvided("natbib-internal")
2390 && !features.isProvided("natbib")
2391 && !features.isProvided("jurabib")) {
2392 // The biblatex-chicago package has a differing interface
2393 // it uses a wrapper package and loads styles via fixed options
2394 bool const chicago = features.isRequired("biblatex-chicago");
2397 os << "\\usepackage";
2398 if (!biblatex_bibstyle.empty()
2399 && (biblatex_bibstyle == biblatex_citestyle)
2401 opts = "style=" + biblatex_bibstyle;
2403 } else if (!chicago) {
2404 if (!biblatex_bibstyle.empty()) {
2405 opts = "bibstyle=" + biblatex_bibstyle;
2408 if (!biblatex_citestyle.empty()) {
2409 opts += delim + "citestyle=" + biblatex_citestyle;
2413 if (!multibib.empty() && multibib != "child") {
2414 opts += delim + "refsection=" + multibib;
2417 if (bibtexCommand() == "bibtex8"
2418 || prefixIs(bibtexCommand(), "bibtex8 ")) {
2419 opts += delim + "backend=bibtex8";
2421 } else if (bibtexCommand() == "bibtex"
2422 || prefixIs(bibtexCommand(), "bibtex ")) {
2423 opts += delim + "backend=bibtex";
2426 if (!bib_encoding.empty() && encodings.fromLyXName(bib_encoding)) {
2427 opts += delim + "bibencoding="
2428 + encodings.fromLyXName(bib_encoding)->latexName();
2431 if (!biblio_opts.empty())
2432 opts += delim + biblio_opts;
2434 os << "[" << opts << "]";
2436 os << "{biblatex-chicago}\n";
2438 os << "{biblatex}\n";
2442 // Load custom language package here
2443 if (features.langPackage() == LaTeXFeatures::LANG_PACK_CUSTOM) {
2444 if (lang_package == "default")
2445 os << from_utf8(lyxrc.language_custom_package);
2447 os << from_utf8(lang_package);
2451 // Since menukeys uses catoptions, which does some heavy changes on key-value options,
2452 // it is recommended to load menukeys as the last package (even after hyperref)
2453 if (features.isRequired("menukeys"))
2454 os << "\\usepackage{menukeys}\n";
2456 docstring const i18npreamble =
2457 features.getTClassI18nPreamble(use_babel, use_polyglossia,
2459 if (!i18npreamble.empty())
2460 os << i18npreamble + '\n';
2466 void BufferParams::useClassDefaults()
2468 DocumentClass const & tclass = documentClass();
2470 sides = tclass.sides();
2471 columns = tclass.columns();
2472 pagestyle = tclass.pagestyle();
2473 tablestyle = tclass.tablestyle();
2474 use_default_options = true;
2475 // Only if class has a ToC hierarchy
2476 if (tclass.hasTocLevels()) {
2477 secnumdepth = tclass.secnumdepth();
2478 tocdepth = tclass.tocdepth();
2483 bool BufferParams::hasClassDefaults() const
2485 DocumentClass const & tclass = documentClass();
2487 return sides == tclass.sides()
2488 && columns == tclass.columns()
2489 && pagestyle == tclass.pagestyle()
2490 && tablestyle == tclass.tablestyle()
2491 && use_default_options
2492 && secnumdepth == tclass.secnumdepth()
2493 && tocdepth == tclass.tocdepth();
2497 DocumentClass const & BufferParams::documentClass() const
2503 DocumentClassConstPtr BufferParams::documentClassPtr() const
2509 void BufferParams::setDocumentClass(DocumentClassConstPtr tc)
2511 // evil, but this function is evil
2512 doc_class_ = const_pointer_cast<DocumentClass>(tc);
2513 invalidateConverterCache();
2517 bool BufferParams::setBaseClass(string const & classname, string const & path)
2519 LYXERR(Debug::TCLASS, "setBaseClass: " << classname);
2520 LayoutFileList & bcl = LayoutFileList::get();
2521 if (!bcl.haveClass(classname)) {
2523 bformat(_("The layout file:\n"
2525 "could not be found. A default textclass with default\n"
2526 "layouts will be used. LyX will not be able to produce\n"
2528 from_utf8(classname));
2529 frontend::Alert::error(_("Document class not found"), s);
2530 bcl.addEmptyClass(classname);
2533 bool const success = bcl[classname].load(path);
2536 bformat(_("Due to some error in it, the layout file:\n"
2538 "could not be loaded. A default textclass with default\n"
2539 "layouts will be used. LyX will not be able to produce\n"
2541 from_utf8(classname));
2542 frontend::Alert::error(_("Could not load class"), s);
2543 bcl.addEmptyClass(classname);
2546 pimpl_->baseClass_ = classname;
2547 layout_modules_.adaptToBaseClass(baseClass(), removed_modules_);
2552 LayoutFile const * BufferParams::baseClass() const
2554 if (LayoutFileList::get().haveClass(pimpl_->baseClass_))
2555 return &(LayoutFileList::get()[pimpl_->baseClass_]);
2561 LayoutFileIndex const & BufferParams::baseClassID() const
2563 return pimpl_->baseClass_;
2567 void BufferParams::makeDocumentClass(bool const clone)
2572 invalidateConverterCache();
2573 LayoutModuleList mods;
2574 for (auto const & mod : layout_modules_)
2575 mods.push_back(mod);
2577 doc_class_ = getDocumentClass(*baseClass(), mods, cite_engine_, clone);
2579 TextClass::ReturnValues success = TextClass::OK;
2580 if (!forced_local_layout_.empty())
2581 success = doc_class_->read(to_utf8(forced_local_layout_),
2583 if (!local_layout_.empty() &&
2584 (success == TextClass::OK || success == TextClass::OK_OLDFORMAT))
2585 success = doc_class_->read(to_utf8(local_layout_), TextClass::MODULE);
2586 if (success != TextClass::OK && success != TextClass::OK_OLDFORMAT) {
2587 docstring const msg = _("Error reading internal layout information");
2588 frontend::Alert::warning(_("Read Error"), msg);
2593 bool BufferParams::layoutModuleCanBeAdded(string const & modName) const
2595 return layout_modules_.moduleCanBeAdded(modName, baseClass());
2599 docstring BufferParams::getLocalLayout(bool forced) const
2602 return from_utf8(doc_class_->forcedLayouts());
2604 return local_layout_;
2608 void BufferParams::setLocalLayout(docstring const & layout, bool forced)
2611 forced_local_layout_ = layout;
2613 local_layout_ = layout;
2617 bool BufferParams::addLayoutModule(string const & modName)
2619 for (auto const & mod : layout_modules_)
2622 layout_modules_.push_back(modName);
2627 string BufferParams::bufferFormat() const
2629 return documentClass().outputFormat();
2633 bool BufferParams::isExportable(string const & format, bool need_viewable) const
2635 FormatList const & formats = exportableFormats(need_viewable);
2636 for (auto const & fmt : formats) {
2637 if (fmt->name() == format)
2644 FormatList const & BufferParams::exportableFormats(bool only_viewable) const
2646 FormatList & cached = only_viewable ?
2647 pimpl_->viewableFormatList : pimpl_->exportableFormatList;
2648 bool & valid = only_viewable ?
2649 pimpl_->isViewCacheValid : pimpl_->isExportCacheValid;
2653 vector<string> const backs = backends();
2654 set<string> excludes;
2655 if (useNonTeXFonts) {
2656 excludes.insert("latex");
2657 excludes.insert("pdflatex");
2658 } else if (inputenc != "ascii" && inputenc != "utf8-plain") {
2659 // XeTeX with TeX fonts requires input encoding ascii (#10600).
2660 excludes.insert("xetex");
2664 theConverters().getReachable(backs[0], only_viewable, true, excludes);
2665 vector<string>::const_iterator it = backs.begin() + 1;
2666 for (; it != backs.end(); ++it) {
2667 FormatList r = theConverters().getReachable(*it, only_viewable,
2669 result.insert(result.end(), r.begin(), r.end());
2671 sort(result.begin(), result.end(), Format::formatSorter);
2678 vector<string> BufferParams::backends() const
2681 string const buffmt = bufferFormat();
2683 // FIXME: Don't hardcode format names here, but use a flag
2684 if (buffmt == "latex") {
2685 if (encoding().package() == Encoding::japanese)
2686 v.push_back("platex");
2688 if (!useNonTeXFonts) {
2689 v.push_back("pdflatex");
2690 v.push_back("latex");
2693 || inputenc == "ascii" || inputenc == "utf8-plain")
2694 v.push_back("xetex");
2695 v.push_back("luatex");
2696 v.push_back("dviluatex");
2699 string rbuffmt = buffmt;
2700 // If we use an OutputFormat in Japanese docs,
2701 // we need special format in order to get the path
2702 // via pLaTeX (#8823)
2703 if (documentClass().hasOutputFormat()
2704 && encoding().package() == Encoding::japanese)
2706 v.push_back(rbuffmt);
2709 v.push_back("xhtml");
2710 v.push_back("docbook5");
2711 v.push_back("text");
2717 OutputParams::FLAVOR BufferParams::getOutputFlavor(string const & format) const
2719 string const dformat = (format.empty() || format == "default") ?
2720 getDefaultOutputFormat() : format;
2721 DefaultFlavorCache::const_iterator it =
2722 default_flavors_.find(dformat);
2724 if (it != default_flavors_.end())
2727 OutputParams::FLAVOR result = OutputParams::LATEX;
2729 // FIXME It'd be better not to hardcode this, but to do
2730 // something with formats.
2731 if (dformat == "xhtml")
2732 result = OutputParams::HTML;
2733 else if (dformat == "docbook5")
2734 result = OutputParams::DOCBOOK5;
2735 else if (dformat == "text")
2736 result = OutputParams::TEXT;
2737 else if (dformat == "lyx")
2738 result = OutputParams::LYX;
2739 else if (dformat == "pdflatex")
2740 result = OutputParams::PDFLATEX;
2741 else if (dformat == "xetex")
2742 result = OutputParams::XETEX;
2743 else if (dformat == "luatex")
2744 result = OutputParams::LUATEX;
2745 else if (dformat == "dviluatex")
2746 result = OutputParams::DVILUATEX;
2748 // Try to determine flavor of default output format
2749 vector<string> backs = backends();
2750 if (find(backs.begin(), backs.end(), dformat) == backs.end()) {
2751 // Get shortest path to format
2752 Graph::EdgePath path;
2753 for (auto const & bvar : backs) {
2754 Graph::EdgePath p = theConverters().getPath(bvar, dformat);
2755 if (!p.empty() && (path.empty() || p.size() < path.size())) {
2760 result = theConverters().getFlavor(path);
2763 // cache this flavor
2764 default_flavors_[dformat] = result;
2769 string BufferParams::getDefaultOutputFormat() const
2771 if (!default_output_format.empty()
2772 && default_output_format != "default")
2773 return default_output_format;
2774 if (encoding().package() == Encoding::japanese)
2775 return lyxrc.default_platex_view_format;
2777 return lyxrc.default_otf_view_format;
2778 return lyxrc.default_view_format;
2781 Font const BufferParams::getFont() const
2783 FontInfo f = documentClass().defaultfont();
2784 if (fonts_default_family == "rmdefault")
2785 f.setFamily(ROMAN_FAMILY);
2786 else if (fonts_default_family == "sfdefault")
2787 f.setFamily(SANS_FAMILY);
2788 else if (fonts_default_family == "ttdefault")
2789 f.setFamily(TYPEWRITER_FAMILY);
2790 return Font(f, language);
2794 InsetQuotesParams::QuoteStyle BufferParams::getQuoteStyle(string const & qs) const
2796 return quotesstyletranslator().find(qs);
2800 bool BufferParams::isLatex() const
2802 return documentClass().outputType() == LATEX;
2806 bool BufferParams::isLiterate() const
2808 return documentClass().outputType() == LITERATE;
2812 void BufferParams::readPreamble(Lexer & lex)
2814 if (lex.getString() != "\\begin_preamble")
2815 lyxerr << "Error (BufferParams::readPreamble):"
2816 "consistency check failed." << endl;
2818 preamble = lex.getLongString(from_ascii("\\end_preamble"));
2822 void BufferParams::readLocalLayout(Lexer & lex, bool forced)
2824 string const expected = forced ? "\\begin_forced_local_layout" :
2825 "\\begin_local_layout";
2826 if (lex.getString() != expected)
2827 lyxerr << "Error (BufferParams::readLocalLayout):"
2828 "consistency check failed." << endl;
2831 forced_local_layout_ =
2832 lex.getLongString(from_ascii("\\end_forced_local_layout"));
2834 local_layout_ = lex.getLongString(from_ascii("\\end_local_layout"));
2838 bool BufferParams::setLanguage(string const & lang)
2840 Language const *new_language = languages.getLanguage(lang);
2841 if (!new_language) {
2842 // Language lang was not found
2845 language = new_language;
2850 void BufferParams::readLanguage(Lexer & lex)
2852 if (!lex.next()) return;
2854 string const tmptok = lex.getString();
2856 // check if tmptok is part of tex_babel in tex-defs.h
2857 if (!setLanguage(tmptok)) {
2858 // Language tmptok was not found
2859 language = default_language;
2860 lyxerr << "Warning: Setting language `"
2861 << tmptok << "' to `" << language->lang()
2867 void BufferParams::readGraphicsDriver(Lexer & lex)
2872 string const tmptok = lex.getString();
2873 // check if tmptok is part of tex_graphics in tex_defs.h
2876 string const test = tex_graphics[n++];
2878 if (test == tmptok) {
2879 graphics_driver = tmptok;
2884 "Warning: graphics driver `$$Token' not recognized!\n"
2885 " Setting graphics driver to `default'.\n");
2886 graphics_driver = "default";
2893 void BufferParams::readBullets(Lexer & lex)
2898 int const index = lex.getInteger();
2900 int temp_int = lex.getInteger();
2901 user_defined_bullet(index).setFont(temp_int);
2902 temp_bullet(index).setFont(temp_int);
2904 user_defined_bullet(index).setCharacter(temp_int);
2905 temp_bullet(index).setCharacter(temp_int);
2907 user_defined_bullet(index).setSize(temp_int);
2908 temp_bullet(index).setSize(temp_int);
2912 void BufferParams::readBulletsLaTeX(Lexer & lex)
2914 // The bullet class should be able to read this.
2917 int const index = lex.getInteger();
2919 docstring const temp_str = lex.getDocString();
2921 user_defined_bullet(index).setText(temp_str);
2922 temp_bullet(index).setText(temp_str);
2926 void BufferParams::readModules(Lexer & lex)
2928 if (!lex.eatLine()) {
2929 lyxerr << "Error (BufferParams::readModules):"
2930 "Unexpected end of input." << endl;
2934 string mod = lex.getString();
2935 if (mod == "\\end_modules")
2937 addLayoutModule(mod);
2943 void BufferParams::readRemovedModules(Lexer & lex)
2945 if (!lex.eatLine()) {
2946 lyxerr << "Error (BufferParams::readRemovedModules):"
2947 "Unexpected end of input." << endl;
2951 string mod = lex.getString();
2952 if (mod == "\\end_removed_modules")
2954 removed_modules_.push_back(mod);
2957 // now we want to remove any removed modules that were previously
2958 // added. normally, that will be because default modules were added in
2959 // setBaseClass(), which gets called when \textclass is read at the
2960 // start of the read.
2961 for (auto const & rm : removed_modules_) {
2962 LayoutModuleList::iterator const mit = layout_modules_.begin();
2963 LayoutModuleList::iterator const men = layout_modules_.end();
2964 LayoutModuleList::iterator found = find(mit, men, rm);
2967 layout_modules_.erase(found);
2972 void BufferParams::readIncludeonly(Lexer & lex)
2974 if (!lex.eatLine()) {
2975 lyxerr << "Error (BufferParams::readIncludeonly):"
2976 "Unexpected end of input." << endl;
2980 string child = lex.getString();
2981 if (child == "\\end_includeonly")
2983 included_children_.push_back(child);
2989 string BufferParams::paperSizeName(PapersizePurpose purpose, string const & psize) const
2991 PAPER_SIZE ppsize = psize.empty() ? papersize : papersizetranslator().find(psize);
2994 if (documentClass().pagesize() == "default")
2995 // could be anything, so don't guess
2997 return paperSizeName(purpose, documentClass().pagesize());
2998 case PAPER_CUSTOM: {
2999 if (purpose == XDVI && !paperwidth.empty() &&
3000 !paperheight.empty()) {
3001 // heightxwidth<unit>
3002 string first = paperwidth;
3003 string second = paperheight;
3004 if (orientation == ORIENTATION_LANDSCAPE)
3007 return first.erase(first.length() - 2)
3013 // dvips and dvipdfm do not know this
3014 if (purpose == DVIPS || purpose == DVIPDFM)
3018 if (purpose == DVIPS || purpose == DVIPDFM)
3022 if (purpose == DVIPS || purpose == DVIPDFM)
3032 if (purpose == DVIPS || purpose == DVIPDFM)
3036 if (purpose == DVIPS || purpose == DVIPDFM)
3040 if (purpose == DVIPS || purpose == DVIPDFM)
3044 if (purpose == DVIPS || purpose == DVIPDFM)
3048 if (purpose == DVIPS || purpose == DVIPDFM)
3052 // dvipdfm does not know this
3053 if (purpose == DVIPDFM)
3057 if (purpose == DVIPDFM)
3061 if (purpose == DVIPS || purpose == DVIPDFM)
3065 if (purpose == DVIPS || purpose == DVIPDFM)
3069 if (purpose == DVIPS || purpose == DVIPDFM)
3073 if (purpose == DVIPS || purpose == DVIPDFM)
3077 if (purpose == DVIPS || purpose == DVIPDFM)
3081 if (purpose == DVIPS || purpose == DVIPDFM)
3085 if (purpose == DVIPS || purpose == DVIPDFM)
3089 if (purpose == DVIPS || purpose == DVIPDFM)
3093 if (purpose == DVIPS || purpose == DVIPDFM)
3097 if (purpose == DVIPS || purpose == DVIPDFM)
3101 if (purpose == DVIPS || purpose == DVIPDFM)
3105 if (purpose == DVIPS || purpose == DVIPDFM)
3109 if (purpose == DVIPS || purpose == DVIPDFM)
3113 if (purpose == DVIPS || purpose == DVIPDFM)
3117 if (purpose == DVIPS || purpose == DVIPDFM)
3120 case PAPER_USEXECUTIVE:
3121 // dvipdfm does not know this
3122 if (purpose == DVIPDFM)
3127 case PAPER_USLETTER:
3129 if (purpose == XDVI)
3136 string const BufferParams::dvips_options() const
3140 // If the class loads the geometry package, we do not know which
3141 // paper size is used, since we do not set it (bug 7013).
3142 // Therefore we must not specify any argument here.
3143 // dvips gets the correct paper size via DVI specials in this case
3144 // (if the class uses the geometry package correctly).
3145 if (documentClass().provides("geometry"))
3149 && papersize == PAPER_CUSTOM
3150 && !lyxrc.print_paper_dimension_flag.empty()
3151 && !paperwidth.empty()
3152 && !paperheight.empty()) {
3153 // using a custom papersize
3154 result = lyxrc.print_paper_dimension_flag;
3155 result += ' ' + paperwidth;
3156 result += ',' + paperheight;
3158 string const paper_option = paperSizeName(DVIPS);
3159 if (!paper_option.empty() && (paper_option != "letter" ||
3160 orientation != ORIENTATION_LANDSCAPE)) {
3161 // dvips won't accept -t letter -t landscape.
3162 // In all other cases, include the paper size
3164 result = lyxrc.print_paper_flag;
3165 result += ' ' + paper_option;
3168 if (orientation == ORIENTATION_LANDSCAPE &&
3169 papersize != PAPER_CUSTOM)
3170 result += ' ' + lyxrc.print_landscape_flag;
3175 string const BufferParams::main_font_encoding() const
3177 if (font_encodings().empty()) {
3178 if (ascii_lowercase(language->fontenc(*this)) == "none")
3182 return font_encodings().back();
3186 vector<string> const BufferParams::font_encodings() const
3188 string doc_fontenc = (fontenc == "auto") ? string() : fontenc;
3190 vector<string> fontencs;
3192 // "default" means "no explicit font encoding"
3193 if (doc_fontenc != "default") {
3194 if (!doc_fontenc.empty())
3195 // If we have a custom setting, we use only that!
3196 return getVectorFromString(doc_fontenc);
3197 if (!language->fontenc(*this).empty()
3198 && ascii_lowercase(language->fontenc(*this)) != "none") {
3199 vector<string> fencs = getVectorFromString(language->fontenc(*this));
3200 for (auto & fe : fencs) {
3201 if (find(fontencs.begin(), fontencs.end(), fe) == fontencs.end())
3202 fontencs.push_back(fe);
3211 string BufferParams::babelCall(string const & lang_opts, bool const langoptions) const
3213 // suppress the babel call if there is no BabelName defined
3214 // for the document language in the lib/languages file and if no
3215 // other languages are used (lang_opts is then empty)
3216 if (lang_opts.empty())
3218 // The prefs may require the languages to
3219 // be submitted to babel itself (not the class).
3221 return "\\usepackage[" + lang_opts + "]{babel}";
3222 return "\\usepackage{babel}";
3226 docstring BufferParams::getGraphicsDriver(string const & package) const
3230 if (package == "geometry") {
3231 if (graphics_driver == "dvips"
3232 || graphics_driver == "dvipdfm"
3233 || graphics_driver == "pdftex"
3234 || graphics_driver == "vtex")
3235 result = from_ascii(graphics_driver);
3236 else if (graphics_driver == "dvipdfmx")
3237 result = from_ascii("dvipdfm");
3244 void BufferParams::writeEncodingPreamble(otexstream & os,
3245 LaTeXFeatures & features) const
3247 // With no-TeX fonts we use utf8-plain without encoding package.
3251 if (inputenc == "auto-legacy") {
3252 string const doc_encoding =
3253 language->encoding()->latexName();
3254 Encoding::Package const package =
3255 language->encoding()->package();
3257 // Create list of inputenc options:
3258 set<string> encoding_set;
3259 // luainputenc fails with more than one encoding
3260 if (features.runparams().flavor != OutputParams::LUATEX
3261 && features.runparams().flavor != OutputParams::DVILUATEX)
3262 // list all input encodings used in the document
3263 encoding_set = features.getEncodingSet(doc_encoding);
3265 // The "japanese" babel-language requires the pLaTeX engine
3266 // which conflicts with "inputenc".
3267 // See http://www.mail-archive.com/lyx-devel@lists.lyx.org/msg129680.html
3268 if ((!encoding_set.empty() || package == Encoding::inputenc)
3269 && !features.isRequired("japanese")
3270 && !features.isProvided("inputenc")) {
3271 os << "\\usepackage[";
3272 set<string>::const_iterator it = encoding_set.begin();
3273 set<string>::const_iterator const end = encoding_set.end();
3275 os << from_ascii(*it);
3278 for (; it != end; ++it)
3279 os << ',' << from_ascii(*it);
3280 if (package == Encoding::inputenc) {
3281 if (!encoding_set.empty())
3283 os << from_ascii(doc_encoding);
3285 if (features.runparams().flavor == OutputParams::LUATEX
3286 || features.runparams().flavor == OutputParams::DVILUATEX)
3287 os << "]{luainputenc}\n";
3289 os << "]{inputenc}\n";
3291 } else if (inputenc != "auto-legacy-plain") {
3292 switch (encoding().package()) {
3293 case Encoding::none:
3295 case Encoding::japanese:
3296 if (encoding().iconvName() != "UTF-8"
3297 && !features.runparams().isFullUnicode())
3298 // don't default to [utf8]{inputenc} with TeXLive >= 18
3299 os << "\\ifdefined\\UseRawInputEncoding\n"
3300 << " \\UseRawInputEncoding\\fi\n";
3302 case Encoding::inputenc:
3303 // do not load inputenc if japanese is used
3304 // or if the class provides inputenc
3305 if (features.isRequired("japanese")
3306 || features.isProvided("inputenc"))
3308 os << "\\usepackage[" << from_ascii(encoding().latexName());
3309 if (features.runparams().flavor == OutputParams::LUATEX
3310 || features.runparams().flavor == OutputParams::DVILUATEX)
3311 os << "]{luainputenc}\n";
3313 os << "]{inputenc}\n";
3317 if (inputenc == "auto-legacy-plain" || features.isRequired("japanese")) {
3318 // don't default to [utf8]{inputenc} with TeXLive >= 18
3319 os << "\\ifdefined\\UseRawInputEncoding\n";
3320 os << " \\UseRawInputEncoding\\fi\n";
3325 string const BufferParams::parseFontName(string const & name) const
3327 string mangled = name;
3328 size_t const idx = mangled.find('[');
3329 if (idx == string::npos || idx == 0)
3332 return mangled.substr(0, idx - 1);
3336 string const BufferParams::loadFonts(LaTeXFeatures & features) const
3338 if (fontsRoman() == "default" && fontsSans() == "default"
3339 && fontsTypewriter() == "default"
3340 && (fontsMath() == "default" || fontsMath() == "auto"))
3346 /* Fontspec (XeTeX, LuaTeX): we provide GUI support for oldstyle
3347 * numbers (Numbers=OldStyle) and sf/tt scaling. The Ligatures=TeX/
3348 * Mapping=tex-text option assures TeX ligatures (such as "--")
3349 * are resolved. Note that tt does not use these ligatures.
3351 * -- add more GUI options?
3352 * -- add more fonts (fonts for other scripts)
3353 * -- if there's a way to find out if a font really supports
3354 * OldStyle, enable/disable the widget accordingly.
3356 if (useNonTeXFonts && features.isAvailable("fontspec")) {
3357 // "Mapping=tex-text" and "Ligatures=TeX" are equivalent.
3358 // However, until v.2 (2010/07/11) fontspec only knew
3359 // Mapping=tex-text (for XeTeX only); then "Ligatures=TeX"
3360 // was introduced for both XeTeX and LuaTeX (LuaTeX
3361 // didn't understand "Mapping=tex-text", while XeTeX
3362 // understood both. With most recent versions, both
3363 // variants are understood by both engines. However,
3364 // we want to provide support for at least TeXLive 2009
3365 // (for XeTeX; LuaTeX is only supported as of v.2)
3366 // As of 2017/11/03, Babel has its own higher-level
3367 // interface on top of fontspec that is to be used.
3368 bool const babelfonts = features.useBabel()
3369 && features.isAvailable("babel-2017/11/03");
3370 string const texmapping =
3371 (features.runparams().flavor == OutputParams::XETEX) ?
3372 "Mapping=tex-text" : "Ligatures=TeX";
3373 if (fontsRoman() != "default") {
3375 os << "\\babelfont{rm}[";
3377 os << "\\setmainfont[";
3378 if (!font_roman_opts.empty())
3379 os << font_roman_opts << ',';
3381 if (fonts_roman_osf)
3382 os << ",Numbers=OldStyle";
3383 os << "]{" << parseFontName(fontsRoman()) << "}\n";
3385 if (fontsSans() != "default") {
3386 string const sans = parseFontName(fontsSans());
3387 if (fontsSansScale() != 100) {
3389 os << "\\babelfont{sf}";
3391 os << "\\setsansfont";
3393 << float(fontsSansScale()) / 100 << ',';
3395 os << "Numbers=OldStyle,";
3396 if (!font_sans_opts.empty())
3397 os << font_sans_opts << ',';
3398 os << texmapping << "]{"
3402 os << "\\babelfont{sf}[";
3404 os << "\\setsansfont[";
3406 os << "Numbers=OldStyle,";
3407 if (!font_sans_opts.empty())
3408 os << font_sans_opts << ',';
3409 os << texmapping << "]{"
3413 if (fontsTypewriter() != "default") {
3414 string const mono = parseFontName(fontsTypewriter());
3415 if (fontsTypewriterScale() != 100) {
3417 os << "\\babelfont{tt}";
3419 os << "\\setmonofont";
3421 << float(fontsTypewriterScale()) / 100;
3422 if (fonts_typewriter_osf)
3423 os << ",Numbers=OldStyle";
3424 if (!font_typewriter_opts.empty())
3425 os << ',' << font_typewriter_opts;
3430 os << "\\babelfont{tt}";
3432 os << "\\setmonofont";
3433 if (!font_typewriter_opts.empty() || fonts_typewriter_osf) {
3435 if (fonts_typewriter_osf)
3436 os << "Numbers=OldStyle";
3437 if (!font_typewriter_opts.empty()) {
3438 if (fonts_typewriter_osf)
3440 os << font_typewriter_opts;
3444 os << '{' << mono << "}\n";
3451 bool const ot1 = (main_font_encoding() == "default" || main_font_encoding() == "OT1");
3452 bool const dryrun = features.runparams().dryrun;
3453 bool const complete = (fontsSans() == "default" && fontsTypewriter() == "default");
3454 bool const nomath = (fontsMath() == "default");
3457 os << theLaTeXFonts().getLaTeXFont(from_ascii(fontsRoman())).getLaTeXCode(
3458 dryrun, ot1, complete, fonts_expert_sc, fonts_roman_osf,
3459 nomath, font_roman_opts);
3462 os << theLaTeXFonts().getLaTeXFont(from_ascii(fontsSans())).getLaTeXCode(
3463 dryrun, ot1, complete, fonts_expert_sc, fonts_sans_osf,
3464 nomath, font_sans_opts, fontsSansScale());
3466 // MONOSPACED/TYPEWRITER
3467 os << theLaTeXFonts().getLaTeXFont(from_ascii(fontsTypewriter())).getLaTeXCode(
3468 dryrun, ot1, complete, fonts_expert_sc, fonts_typewriter_osf,
3469 nomath, font_typewriter_opts, fontsTypewriterScale());
3472 os << theLaTeXFonts().getLaTeXFont(from_ascii(fontsMath())).getLaTeXCode(
3473 dryrun, ot1, complete, fonts_expert_sc, fonts_roman_osf,
3480 Encoding const & BufferParams::encoding() const
3482 // Main encoding for LaTeX output.
3484 return *(encodings.fromLyXName("utf8-plain"));
3485 if (inputenc == "auto-legacy" || inputenc == "auto-legacy-plain")
3486 return *language->encoding();
3487 if (inputenc == "utf8" && language->lang() == "japanese")
3488 return *(encodings.fromLyXName("utf8-platex"));
3489 Encoding const * const enc = encodings.fromLyXName(inputenc);
3492 LYXERR0("Unknown inputenc value `" << inputenc
3493 << "'. Using `auto' instead.");
3494 return *language->encoding();
3498 string const & BufferParams::defaultBiblioStyle() const
3500 if (!biblio_style.empty())
3501 return biblio_style;
3503 map<string, string> const & bs = documentClass().defaultBiblioStyle();
3504 auto cit = bs.find(theCiteEnginesList.getTypeAsString(citeEngineType()));
3505 if (cit != bs.end())
3508 return empty_string();
3512 bool const & BufferParams::fullAuthorList() const
3514 return documentClass().fullAuthorList();
3518 string BufferParams::getCiteAlias(string const & s) const
3520 vector<string> commands =
3521 documentClass().citeCommands(citeEngineType());
3522 // If it is a real command, don't treat it as an alias
3523 if (find(commands.begin(), commands.end(), s) != commands.end())
3525 map<string,string> aliases = documentClass().citeCommandAliases();
3526 if (aliases.find(s) != aliases.end())
3532 vector<string> BufferParams::citeCommands() const
3534 static CitationStyle const default_style;
3535 vector<string> commands =
3536 documentClass().citeCommands(citeEngineType());
3537 if (commands.empty())
3538 commands.push_back(default_style.name);
3543 vector<CitationStyle> BufferParams::citeStyles() const
3545 static CitationStyle const default_style;
3546 vector<CitationStyle> styles =
3547 documentClass().citeStyles(citeEngineType());
3549 styles.push_back(default_style);
3554 string const BufferParams::bibtexCommand() const
3556 // Return document-specific setting if available
3557 if (bibtex_command != "default")
3558 return bibtex_command;
3560 // If we have "default" in document settings, consult the prefs
3561 // 1. Japanese (uses a specific processor)
3562 if (encoding().package() == Encoding::japanese) {
3563 if (lyxrc.jbibtex_command != "automatic")
3564 // Return the specified program, if "automatic" is not set
3565 return lyxrc.jbibtex_command;
3566 else if (!useBiblatex()) {
3567 // With classic BibTeX, return pbibtex, jbibtex, bibtex
3568 if (lyxrc.jbibtex_alternatives.find("pbibtex") != lyxrc.jbibtex_alternatives.end())
3570 if (lyxrc.jbibtex_alternatives.find("jbibtex") != lyxrc.jbibtex_alternatives.end())
3575 // 2. All other languages
3576 else if (lyxrc.bibtex_command != "automatic")
3577 // Return the specified program, if "automatic" is not set
3578 return lyxrc.bibtex_command;
3580 // 3. Automatic: find the most suitable for the current cite framework
3581 if (useBiblatex()) {
3582 // For Biblatex, we prefer biber (also for Japanese)
3583 // and fall back to bibtex8 and, as last resort, bibtex
3584 if (lyxrc.bibtex_alternatives.find("biber") != lyxrc.bibtex_alternatives.end())
3586 else if (lyxrc.bibtex_alternatives.find("bibtex8") != lyxrc.bibtex_alternatives.end())
3593 bool BufferParams::useBiblatex() const
3595 return theCiteEnginesList[citeEngine()]->getCiteFramework() == "biblatex";
3599 void BufferParams::invalidateConverterCache() const
3601 pimpl_->isExportCacheValid = false;
3602 pimpl_->isViewCacheValid = false;
3606 // We shouldn't need to reset the params here, since anything
3607 // we need will be recopied.
3608 void BufferParams::copyForAdvFR(const BufferParams & bp)
3610 string const & lang = bp.language->lang();
3612 layout_modules_ = bp.layout_modules_;
3613 string const & doc_class = bp.documentClass().name();
3614 setBaseClass(doc_class);
3618 void BufferParams::setBibFileEncoding(string const & file, string const & enc)
3620 bib_encodings[file] = enc;
3624 string const BufferParams::bibFileEncoding(string const & file) const
3626 if (bib_encodings.find(file) == bib_encodings.end())
3628 return bib_encodings.find(file)->second;