X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=src%2FBufferParams.cpp;h=15de3388d682a3e6bd4d66395585f1a9f6787cb1;hb=854e7151e3c84773fb5afda141678f5dc05277db;hp=1e7f77283f39163b4912161d8f980405b1b5e8ac;hpb=59a4f263a44ca3a1f5a37a652c8df154788f72d1;p=lyx.git diff --git a/src/BufferParams.cpp b/src/BufferParams.cpp index 1e7f77283f..15de3388d6 100644 --- a/src/BufferParams.cpp +++ b/src/BufferParams.cpp @@ -28,11 +28,11 @@ #include "ColorSet.h" #include "Converter.h" #include "Encoding.h" -#include "HSpace.h" #include "IndicesList.h" #include "Language.h" #include "LaTeXFeatures.h" #include "LaTeXFonts.h" +#include "Length.h" #include "ModuleList.h" #include "Font.h" #include "Lexer.h" @@ -323,7 +323,7 @@ bool inSystemDir(FileName const & document_dir, string & system_dir) return false; } -} // anon namespace +} // namespace class BufferParams::Impl @@ -337,10 +337,11 @@ public: Bullet user_defined_bullets[4]; IndicesList indiceslist; Spacing spacing; + Length parindent; + Length mathindent; /** This is the amount of space used for paragraph_separation "skip", * and for detached paragraphs in "indented" documents. */ - HSpace indentation; VSpace defskip; PDFOptions pdfoptions; LayoutFileIndex baseClass_; @@ -383,6 +384,8 @@ BufferParams::BufferParams() cite_engine_type_ = ENGINE_TYPE_DEFAULT; makeDocumentClass(); paragraph_separation = ParagraphIndentSeparation; + is_math_indent = false; + math_numbering_side = DEFAULT; quotes_style = InsetQuotesParams::EnglishQuotes; dynamic_quotes = false; fontsize = "default"; @@ -393,6 +396,7 @@ BufferParams::BufferParams() use_geometry = false; biblio_style = "plain"; use_bibtopic = false; + multibib = string(); use_indices = false; save_transient_properties = true; track_changes = false; @@ -414,6 +418,7 @@ BufferParams::BufferParams() fonts_default_family = "default"; useNonTeXFonts = false; use_microtype = false; + use_dash_ligatures = true; fonts_expert_sc = false; fonts_old_figures = false; fonts_sans_scale[0] = 100; @@ -454,8 +459,10 @@ BufferParams::BufferParams() html_css_as_file = false; display_pixel_ratio = 1.0; + shell_escape = false; output_sync = false; use_refstyle = true; + use_minted = false; // map current author author_map_[pimpl_->authorlist.get(0).bufferId()] = 0; @@ -522,6 +529,14 @@ map const & BufferParams::auto_packages() } +bool BufferParams::useBibtopic() const +{ + if (useBiblatex()) + return false; + return (use_bibtopic || (!multibib.empty() && multibib != "child")); +} + + AuthorList & BufferParams::authors() { return pimpl_->authorlist; @@ -616,15 +631,27 @@ PDFOptions const & BufferParams::pdfoptions() const } -HSpace const & BufferParams::getIndentation() const +Length const & BufferParams::getMathIndent() const { - return pimpl_->indentation; + return pimpl_->mathindent; } -void BufferParams::setIndentation(HSpace const & indent) +void BufferParams::setMathIndent(Length const & indent) { - pimpl_->indentation = indent; + pimpl_->mathindent = indent; +} + + +Length const & BufferParams::getParIndent() const +{ + return pimpl_->parindent; +} + + +void BufferParams::setParIndent(Length const & indent) +{ + pimpl_->parindent = indent; } @@ -642,6 +669,19 @@ void BufferParams::setDefSkip(VSpace const & vs) } +BufferParams::MathNumber BufferParams::getMathNumber() const +{ + if (math_numbering_side != DEFAULT) + return math_numbering_side; + // FIXME: do not hardcode language here + else if (language->lang() == "arabic_arabi" + || documentClass().provides("leqno")) + return LEFT; + else + return RIGHT; +} + + string BufferParams::readToken(Lexer & lex, string const & token, FileName const & filepath) { @@ -803,14 +843,19 @@ string BufferParams::readToken(Lexer & lex, string const & token, lex >> fonts_cjk; } else if (token == "\\use_microtype") { lex >> use_microtype; + } else if (token == "\\use_dash_ligatures") { + lex >> use_dash_ligatures; } else if (token == "\\paragraph_separation") { string parsep; lex >> parsep; paragraph_separation = parseptranslator().find(parsep); } else if (token == "\\paragraph_indentation") { lex.next(); - string indentation = lex.getString(); - pimpl_->indentation = HSpace(indentation); + string parindent = lex.getString(); + if (parindent == "default") + pimpl_->parindent = Length(); + else + pimpl_->parindent = Length(parindent); } else if (token == "\\defskip") { lex.next(); string const defskip = lex.getString(); @@ -818,6 +863,24 @@ string BufferParams::readToken(Lexer & lex, string const & token, if (pimpl_->defskip.kind() == VSpace::DEFSKIP) // that is invalid pimpl_->defskip = VSpace(VSpace::MEDSKIP); + } else if (token == "\\is_math_indent") { + lex >> is_math_indent; + } else if (token == "\\math_indentation") { + lex.next(); + string mathindent = lex.getString(); + if (mathindent == "default") + pimpl_->mathindent = Length(); + else + pimpl_->mathindent = Length(mathindent); + } else if (token == "\\math_numbering_side") { + string tmp; + lex >> tmp; + if (tmp == "left") + math_numbering_side = LEFT; + else if (tmp == "right") + math_numbering_side = RIGHT; + else + math_numbering_side = DEFAULT; } else if (token == "\\quotes_style") { string qstyle; lex >> qstyle; @@ -847,8 +910,19 @@ string BufferParams::readToken(Lexer & lex, string const & token, } else if (token == "\\biblio_style") { lex.eatLine(); biblio_style = lex.getString(); + } else if (token == "\\biblio_options") { + lex.eatLine(); + biblio_opts = trim(lex.getString()); + } else if (token == "\\biblatex_bibstyle") { + lex.eatLine(); + biblatex_bibstyle = trim(lex.getString()); + } else if (token == "\\biblatex_citestyle") { + lex.eatLine(); + biblatex_citestyle = trim(lex.getString()); } else if (token == "\\use_bibtopic") { lex >> use_bibtopic; + } else if (token == "\\multibib") { + lex >> multibib; } else if (token == "\\use_indices") { lex >> use_indices; } else if (token == "\\tracking_changes") { @@ -1027,6 +1101,8 @@ string BufferParams::readToken(Lexer & lex, string const & token, lex >> output_sync_macro; } else if (token == "\\use_refstyle") { lex >> use_refstyle; + } else if (token == "\\use_minted") { + lex >> use_minted; } else { lyxerr << "BufferParams::readToken(): Unknown token: " << token << endl; @@ -1044,7 +1120,7 @@ namespace { return "\"" + str + "\""; return str; } -} +} // namespace void BufferParams::writeFile(ostream & os, Buffer const * buf) const @@ -1176,6 +1252,7 @@ void BufferParams::writeFile(ostream & os, Buffer const * buf) const os << "\\font_cjk " << fonts_cjk << '\n'; } os << "\\use_microtype " << convert(use_microtype) << '\n'; + os << "\\use_dash_ligatures " << convert(use_dash_ligatures) << '\n'; os << "\\graphics " << graphics_driver << '\n'; os << "\\default_output_format " << default_output_format << '\n'; os << "\\output_sync " << output_sync << '\n'; @@ -1214,14 +1291,26 @@ void BufferParams::writeFile(ostream & os, Buffer const * buf) const os << "basic"; } - os << "\n\\cite_engine_type " << theCiteEnginesList.getTypeAsString(cite_engine_type_) - << "\n\\biblio_style " << biblio_style - << "\n\\use_bibtopic " << convert(use_bibtopic) + os << "\n\\cite_engine_type " << theCiteEnginesList.getTypeAsString(cite_engine_type_); + + if (!biblio_style.empty()) + os << "\n\\biblio_style " << biblio_style; + if (!biblio_opts.empty()) + os << "\n\\biblio_options " << biblio_opts; + if (!biblatex_bibstyle.empty()) + os << "\n\\biblatex_bibstyle " << biblatex_bibstyle; + if (!biblatex_citestyle.empty()) + os << "\n\\biblatex_citestyle " << biblatex_citestyle; + if (!multibib.empty()) + os << "\n\\multibib " << multibib; + + os << "\n\\use_bibtopic " << convert(use_bibtopic) << "\n\\use_indices " << convert(use_indices) << "\n\\paperorientation " << string_orientation[orientation] << "\n\\suppress_date " << convert(suppress_date) << "\n\\justification " << convert(justification) << "\n\\use_refstyle " << use_refstyle + << "\n\\use_minted " << use_minted << '\n'; if (isbackgroundcolor == true) os << "\\backgroundcolor " << lyx::X11hexname(backgroundcolor) << '\n'; @@ -1288,9 +1377,25 @@ void BufferParams::writeFile(ostream & os, Buffer const * buf) const << "\n\\paragraph_separation " << string_paragraph_separation[paragraph_separation]; if (!paragraph_separation) - os << "\n\\paragraph_indentation " << getIndentation().asLyXCommand(); + os << "\n\\paragraph_indentation " + << (getParIndent().empty() ? "default" : getParIndent().asString()); else os << "\n\\defskip " << getDefSkip().asLyXCommand(); + os << "\n\\is_math_indent " << is_math_indent; + if (is_math_indent) + os << "\n\\math_indentation " + << (getMathIndent().empty() ? "default" : getMathIndent().asString()); + os << "\n\\math_numbering_side "; + switch(math_numbering_side) { + case LEFT: + os << "left"; + break; + case RIGHT: + os << "right"; + break; + case DEFAULT: + os << "default"; + } os << "\n\\quotes_style " << string_quotes_style[quotes_style] << "\n\\dynamic_quotes " << dynamic_quotes @@ -1449,7 +1554,7 @@ void BufferParams::validate(LaTeXFeatures & features) const if (useNonTeXFonts && fontsMath() != "auto") features.require("unicode-math"); - + if (use_microtype) features.require("microtype"); @@ -1572,6 +1677,21 @@ bool BufferParams::writeLaTeX(otexstream & os, LaTeXFeatures & features, && orientation == ORIENTATION_LANDSCAPE) clsoptions << "landscape,"; + if (is_math_indent) + clsoptions << "fleqn,"; + + switch(math_numbering_side) { + case LEFT: + clsoptions << "leqno,"; + break; + case RIGHT: + clsoptions << "reqno,"; + features.require("amsmath"); + break; + case DEFAULT: + break; + } + // language should be a parameter to \documentclass if (language->babel() == "hebrew" && default_language->babel() != "hebrew") @@ -1615,7 +1735,7 @@ bool BufferParams::writeLaTeX(otexstream & os, LaTeXFeatures & features, // if we use fontspec or newtxmath, we have to load the AMS packages here string const ams = features.loadAMSPackages(); - bool const ot1 = (font_encoding() == "default" || font_encoding() == "OT1"); + bool const ot1 = (main_font_encoding() == "default" || main_font_encoding() == "OT1"); bool const use_newtxmath = theLaTeXFonts().getLaTeXFont(from_ascii(fontsMath())).getUsedPackage( ot1, false, false) == "newtxmath"; @@ -1642,7 +1762,7 @@ bool BufferParams::writeLaTeX(otexstream & os, LaTeXFeatures & features, // set font encoding // XeTeX and LuaTeX (with OS fonts) do not need fontenc if (!useNonTeXFonts && !features.isProvided("fontenc") - && font_encoding() != "default") { + && main_font_encoding() != "default") { // get main font encodings vector fontencs = font_encodings(); // get font encodings of secondary languages @@ -1889,9 +2009,19 @@ bool BufferParams::writeLaTeX(otexstream & os, LaTeXFeatures & features, } else { // when separation by indentation // only output something when a width is given - if (getIndentation().asLyXCommand() != "default") { + if (!getParIndent().empty()) { os << "\\setlength{\\parindent}{" - << from_utf8(getIndentation().asLatexCommand()) + << from_utf8(getParIndent().asLatexString()) + << "}\n"; + } + } + + if (is_math_indent) { + // when formula indentation + // only output something when it is not the default + if (!getMathIndent().empty()) { + os << "\\setlength{\\mathindent}{" + << from_utf8(getMathIndent().asString()) << "}\n"; } } @@ -1920,13 +2050,12 @@ bool BufferParams::writeLaTeX(otexstream & os, LaTeXFeatures & features, // http://www.mail-archive.com/lyx-devel@lists.lyx.org/msg144349.html os << from_ascii(features.getColorOptions()); - // If we use hyperref, jurabib, japanese, varioref or vietnamese, + // If we use hyperref, jurabib, japanese or varioref, // we have to call babel before if (use_babel && (features.isRequired("jurabib") || features.isRequired("hyperref") || features.isRequired("varioref") - || features.isRequired("vietnamese") || features.isRequired("japanese"))) { os << features.getBabelPresettings(); // FIXME UNICODE @@ -1943,20 +2072,7 @@ bool BufferParams::writeLaTeX(otexstream & os, LaTeXFeatures & features, IndicesList::const_iterator iit = indiceslist().begin(); IndicesList::const_iterator iend = indiceslist().end(); for (; iit != iend; ++iit) { - pair indexname_latex = - features.runparams().encoding->latexString(iit->index(), - features.runparams().dryrun); - if (!indexname_latex.second.empty()) { - // issue a warning about omitted characters - // FIXME: should be passed to the error dialog - frontend::Alert::warning(_("Uncodable characters"), - bformat(_("The following characters that are used in an index name are not\n" - "representable in the current encoding and therefore have been omitted:\n%1$s."), - indexname_latex.second)); - } - os << "\\newindex["; - os << indexname_latex.first; - os << "]{"; + os << "\\newindex{"; os << escape(iit->shortcut()); os << "}\n"; } @@ -2135,8 +2251,7 @@ bool BufferParams::writeLaTeX(otexstream & os, LaTeXFeatures & features, // called after babel, though. if (use_babel && !features.isRequired("jurabib") && !features.isRequired("hyperref") - && !features.isRequired("varioref") - && !features.isRequired("vietnamese") + && !features.isRequired("varioref") && !features.isRequired("japanese")) { os << features.getBabelPresettings(); // FIXME UNICODE @@ -2146,10 +2261,19 @@ bool BufferParams::writeLaTeX(otexstream & os, LaTeXFeatures & features, } if (features.isRequired("bicaption")) os << "\\usepackage{bicaption}\n"; - if (!listings_params.empty() || features.mustProvide("listings")) - os << "\\usepackage{listings}\n"; + if (!listings_params.empty() + || features.mustProvide("listings") + || features.mustProvide("minted")) { + if (features.mustProvide("listings")) + os << "\\usepackage{listings}\n"; + else + os << "\\usepackage{minted}\n"; + } if (!listings_params.empty()) { - os << "\\lstset{"; + if (features.mustProvide("listings")) + os << "\\lstset{"; + else + os << "\\setminted{"; // do not test validity because listings_params is // supposed to be valid string par = @@ -2158,14 +2282,22 @@ bool BufferParams::writeLaTeX(otexstream & os, LaTeXFeatures & features, os << "}\n"; } - // xunicode needs to be loaded at least after amsmath, amssymb, + // xunicode only needs to be loaded if tipa is used + // (the rest is obsoleted by the new TU encoding). + // It needs to be loaded at least after amsmath, amssymb, // esint and the other packages that provide special glyphs - // The package only supports XeTeX currently. - if (features.runparams().flavor == OutputParams::XETEX - && useNonTeXFonts) + if (features.mustProvide("tipa") && useNonTeXFonts + && !features.isProvided("xunicode")) { + // The package officially only supports XeTeX, but also works + // with LuaTeX. Thus we work around its XeTeX test. + if (features.runparams().flavor != OutputParams::XETEX) { + os << "% Pretend to xunicode that we are XeTeX\n" + << "\\def\\XeTeXpicfile{}\n"; + } os << "\\usepackage{xunicode}\n"; + } - // Polyglossia must be loaded last + // Polyglossia must be loaded last ... if (use_polyglossia) { // call the package os << "\\usepackage{polyglossia}\n"; @@ -2189,6 +2321,50 @@ bool BufferParams::writeLaTeX(otexstream & os, LaTeXFeatures & features, } } + // ... but before biblatex (see #7065) + if (features.mustProvide("biblatex") + && !features.isProvided("biblatex-natbib") + && !features.isProvided("natbib-internal") + && !features.isProvided("natbib") + && !features.isProvided("jurabib")) { + string delim = ""; + string opts; + os << "\\usepackage"; + if (!biblatex_bibstyle.empty() + && (biblatex_bibstyle == biblatex_citestyle)) { + opts = "style=" + biblatex_bibstyle; + delim = ","; + } else { + if (!biblatex_bibstyle.empty()) { + opts = "bibstyle=" + biblatex_bibstyle; + delim = ","; + } + if (!biblatex_citestyle.empty()) { + opts += delim + "citestyle=" + biblatex_citestyle; + delim = ","; + } + } + if (!multibib.empty() && multibib != "child") { + opts += delim + "refsection=" + multibib; + delim = ","; + } + if (bibtexCommand() == "bibtex8" + || prefixIs(bibtexCommand(), "bibtex8 ")) { + opts += delim + "backend=bibtex8"; + delim = ","; + } else if (bibtexCommand() == "bibtex" + || prefixIs(bibtexCommand(), "bibtex ")) { + opts += delim + "backend=bibtex"; + delim = ","; + } + if (!biblio_opts.empty()) + opts += delim + biblio_opts; + if (!opts.empty()) + os << "[" << opts << "]"; + os << "{biblatex}\n"; + } + + // Load custom language package here if (features.langPackage() == LaTeXFeatures::LANG_PACK_CUSTOM) { if (lang_package == "default") @@ -2199,7 +2375,8 @@ bool BufferParams::writeLaTeX(otexstream & os, LaTeXFeatures & features, } docstring const i18npreamble = - features.getTClassI18nPreamble(use_babel, use_polyglossia); + features.getTClassI18nPreamble(use_babel, use_polyglossia, + use_minted); if (!i18npreamble.empty()) os << i18npreamble + '\n'; @@ -2405,7 +2582,7 @@ FormatList const & BufferParams::exportableFormats(bool only_viewable) const { FormatList & cached = only_viewable ? pimpl_->viewableFormatList : pimpl_->exportableFormatList; - bool & valid = only_viewable ? + bool & valid = only_viewable ? pimpl_->isViewCacheValid : pimpl_->isExportCacheValid; if (valid) return cached; @@ -2420,7 +2597,7 @@ FormatList const & BufferParams::exportableFormats(bool only_viewable) const theConverters().getReachable(backs[0], only_viewable, true, excludes); for (vector::const_iterator it = backs.begin() + 1; it != backs.end(); ++it) { - FormatList r = theConverters().getReachable(*it, only_viewable, + FormatList r = theConverters().getReachable(*it, only_viewable, false, excludes); result.insert(result.end(), r.begin(), r.end()); } @@ -2449,8 +2626,16 @@ vector BufferParams::backends() const v.push_back("luatex"); v.push_back("dviluatex"); } - } else - v.push_back(buffmt); + } else { + string rbuffmt = buffmt; + // If we use an OutputFormat in Japanese docs, + // we need special format in order to get the path + // via pLaTeX (#8823) + if (documentClass().hasOutputFormat() + && encoding().package() == Encoding::japanese) + rbuffmt += "-ja"; + v.push_back(rbuffmt); + } v.push_back("xhtml"); v.push_back("text"); @@ -2493,9 +2678,8 @@ OutputParams::FLAVOR BufferParams::getOutputFlavor(string const & format) const if (find(backs.begin(), backs.end(), dformat) == backs.end()) { // Get shortest path to format Graph::EdgePath path; - for (vector::const_iterator it = backs.begin(); - it != backs.end(); ++it) { - Graph::EdgePath p = theConverters().getPath(*it, dformat); + for (auto const & bvar : backs) { + Graph::EdgePath p = theConverters().getPath(bvar, dformat); if (!p.empty() && (path.empty() || p.size() < path.size())) { path = p; } @@ -2515,14 +2699,15 @@ string BufferParams::getDefaultOutputFormat() const if (!default_output_format.empty() && default_output_format != "default") return default_output_format; - if (isDocBook() - || encoding().package() == Encoding::japanese) { + if (isDocBook()) { FormatList const & formats = exportableFormats(true); if (formats.empty()) return string(); // return the first we find return formats.front()->name(); } + if (encoding().package() == Encoding::japanese) + return lyxrc.default_platex_view_format; if (useNonTeXFonts) return lyxrc.default_otf_view_format; return lyxrc.default_view_format; @@ -2927,7 +3112,7 @@ string const BufferParams::dvips_options() const } -string const BufferParams::font_encoding() const +string const BufferParams::main_font_encoding() const { return font_encodings().empty() ? "default" : font_encodings().back(); } @@ -3009,21 +3194,21 @@ void BufferParams::writeEncodingPreamble(otexstream & os, language->encoding()->package(); // Create list of inputenc options: - set encodings; + set encoding_set; // luainputenc fails with more than one encoding if (!features.runparams().isFullUnicode()) // if we reach this point, this means LuaTeX with TeX fonts // list all input encodings used in the document - encodings = features.getEncodingSet(doc_encoding); + encoding_set = features.getEncodingSet(doc_encoding); // If the "japanese" package (i.e. pLaTeX) is used, // inputenc must be omitted. // see http://www.mail-archive.com/lyx-devel@lists.lyx.org/msg129680.html - if ((!encodings.empty() || package == Encoding::inputenc) + if ((!encoding_set.empty() || package == Encoding::inputenc) && !features.isRequired("japanese") && !features.isProvided("inputenc")) { os << "\\usepackage["; - set::const_iterator it = encodings.begin(); - set::const_iterator const end = encodings.end(); + set::const_iterator it = encoding_set.begin(); + set::const_iterator const end = encoding_set.end(); if (it != end) { os << from_ascii(*it); ++it; @@ -3031,7 +3216,7 @@ void BufferParams::writeEncodingPreamble(otexstream & os, for (; it != end; ++it) os << ',' << from_ascii(*it); if (package == Encoding::inputenc) { - if (!encodings.empty()) + if (!encoding_set.empty()) os << ','; os << from_ascii(doc_encoding); } @@ -3163,7 +3348,7 @@ string const BufferParams::loadFonts(LaTeXFeatures & features) const } // Tex Fonts - bool const ot1 = (font_encoding() == "default" || font_encoding() == "OT1"); + bool const ot1 = (main_font_encoding() == "default" || main_font_encoding() == "OT1"); bool const dryrun = features.runparams().dryrun; bool const complete = (fontsSans() == "default" && fontsTypewriter() == "default"); bool const nomath = (fontsMath() == "default"); @@ -3195,7 +3380,7 @@ string const BufferParams::loadFonts(LaTeXFeatures & features) const Encoding const & BufferParams::encoding() const { // Main encoding for LaTeX output. - // + // // Exception: XeTeX with 8-bit TeX fonts requires ASCII (see #9740). // As the "flavor" is only known once export started, this // cannot be handled here. Instead, runparams.encoding is set @@ -3240,7 +3425,12 @@ bool BufferParams::addCiteEngine(vector const & engine) string const & BufferParams::defaultBiblioStyle() const { - return documentClass().defaultBiblioStyle(); + map const & bs = documentClass().defaultBiblioStyle(); + auto cit = bs.find(theCiteEnginesList.getTypeAsString(citeEngineType())); + if (cit != bs.end()) + return cit->second; + else + return empty_string(); } @@ -3250,6 +3440,20 @@ bool const & BufferParams::fullAuthorList() const } +string BufferParams::getCiteAlias(string const & s) const +{ + vector commands = + documentClass().citeCommands(citeEngineType()); + // If it is a real command, don't treat it as an alias + if (find(commands.begin(), commands.end(), s) != commands.end()) + return string(); + map aliases = documentClass().citeCommandAliases(); + if (aliases.find(s) != aliases.end()) + return aliases[s]; + return string(); +} + + void BufferParams::setCiteEngine(string const & engine) { clearCiteEngine(); @@ -3270,7 +3474,7 @@ vector BufferParams::citeCommands() const vector commands = documentClass().citeCommands(citeEngineType()); if (commands.empty()) - commands.push_back(default_style.cmd); + commands.push_back(default_style.name); return commands; } @@ -3285,6 +3489,53 @@ vector BufferParams::citeStyles() const return styles; } + +string const BufferParams::bibtexCommand() const +{ + // Return document-specific setting if available + if (bibtex_command != "default") + return bibtex_command; + + // If we have "default" in document settings, consult the prefs + // 1. Japanese (uses a specific processor) + if (encoding().package() == Encoding::japanese) { + if (lyxrc.jbibtex_command != "automatic") + // Return the specified program, if "automatic" is not set + return lyxrc.jbibtex_command; + else if (!useBiblatex()) { + // With classic BibTeX, return pbibtex, jbibtex, bibtex + if (lyxrc.jbibtex_alternatives.find("pbibtex") != lyxrc.jbibtex_alternatives.end()) + return "pbibtex"; + if (lyxrc.jbibtex_alternatives.find("jbibtex") != lyxrc.jbibtex_alternatives.end()) + return "jbibtex"; + return "bibtex"; + } + } + // 2. All other languages + else if (lyxrc.bibtex_command != "automatic") + // Return the specified program, if "automatic" is not set + return lyxrc.bibtex_command; + + // 3. Automatic: find the most suitable for the current cite framework + if (useBiblatex()) { + // For Biblatex, we prefer biber (also for Japanese) + // and fall back to bibtex8 and, as last resort, bibtex + if (lyxrc.bibtex_alternatives.find("biber") != lyxrc.bibtex_alternatives.end()) + return "biber"; + else if (lyxrc.bibtex_alternatives.find("bibtex8") != lyxrc.bibtex_alternatives.end()) + return "bibtex8"; + } + return "bibtex"; +} + + +bool BufferParams::useBiblatex() const +{ + return theCiteEnginesList[citeEngine().list().front()] + ->getCiteFramework() == "biblatex"; +} + + void BufferParams::invalidateConverterCache() const { pimpl_->isExportCacheValid = false;