fonts_sans_scale = 100;
fonts_typewriter_scale = 100;
inputenc = "auto";
+ lang_package = "default";
graphics_driver = "default";
default_output_format = "default";
bibtex_command = "default";
"document cannot be compiled until the following\n"
"prerequisites are installed:\n"
"\t%2$s\n"
- "See section 3.1.2.2 of the User's Guide for\n"
- "more information."), desc, prereqs);
+ "See section 3.1.2.2 (Class Availability) of the\n"
+ "User's Guide for more information."), desc, prereqs);
frontend::Alert::warning(_("Document class not available"),
msg);
}
lex >> suppress_date;
} else if (token == "\\language") {
readLanguage(lex);
+ } else if (token == "\\language_package") {
+ lex.eatLine();
+ lang_package = lex.getString();
} else if (token == "\\inputencoding") {
lex >> inputenc;
} else if (token == "\\graphics") {
// then the text parameters
if (language != ignore_language)
os << "\\language " << language->lang() << '\n';
- os << "\\inputencoding " << inputenc
+ os << "\\language_package " << lang_package
+ << "\n\\inputencoding " << inputenc
<< "\n\\fontencoding " << fontenc
<< "\n\\font_roman " << fonts_roman
<< "\n\\font_sans " << fonts_sans
features.require("color");
}
- if (features.runparams().flavor == OutputParams::XETEX)
+ if (features.runparams().flavor == OutputParams::XETEX
+ && useNonTeXFonts)
features.require("polyglossia");
if (language->lang() == "vietnamese")
bool BufferParams::writeLaTeX(odocstream & os, LaTeXFeatures & features,
TexRow & texrow, FileName const & filepath) const
{
+ // http://www.tug.org/texmf-dist/doc/latex/base/fixltx2e.pdf
+ // !! To use the Fix-cm package, load it before \documentclass, and use the command
+ // \RequirePackage to do so, rather than the normal \usepackage
+ // Do not to load any other package before the document class, unless you
+ // have a thorough understanding of the LATEX internals and know exactly what you
+ // are doing!
+ if (features.mustProvide("fix-cm")) {
+ os << "\\RequirePackage{fix-cm}\n";
+ texrow.newline();
+ }
+
os << "\\documentclass";
DocumentClass const & tclass = documentClass();
texrow.newline();
// end of \documentclass defs
- // Fontspec must also be loaded if XeTeX is used with tex fonts
- // (in order to prevent later loading which overrides the tex
- // fonts)
- if (features.runparams().flavor == OutputParams::XETEX
- || useNonTeXFonts) {
+ int nlines;
+ // if we use fontspec, we have to load the AMS packages here
+ string const ams = features.loadAMSPackages();
+ if (useNonTeXFonts && !ams.empty()) {
+ os << from_ascii(ams);
+ nlines = int(count(ams.begin(), ams.end(), '\n'));
+ texrow.newlines(nlines);
+ }
+
+ if (useNonTeXFonts) {
os << "\\usepackage{fontspec}\n";
texrow.newline();
}
// font selection must be done before loading fontenc.sty
string const fonts =
- loadFonts(fonts_roman, fonts_sans,
- fonts_typewriter, fonts_expert_sc, fonts_old_figures,
- fonts_sans_scale, fonts_typewriter_scale, useNonTeXFonts);
+ loadFonts(fonts_roman, fonts_sans, fonts_typewriter,
+ fonts_expert_sc, fonts_old_figures,
+ fonts_sans_scale, fonts_typewriter_scale,
+ useNonTeXFonts, features);
if (!fonts.empty()) {
os << from_ascii(fonts);
- texrow.newline();
+ nlines =
+ int(count(fonts.begin(), fonts.end(), '\n'));
+ texrow.newlines(nlines);
}
if (fonts_default_family != "default")
os << "\\renewcommand{\\familydefault}{\\"
// default papersize ie PAPER_DEFAULT
switch (lyxrc.default_papersize) {
case PAPER_DEFAULT: // keep compiler happy
+ break;
case PAPER_USLETTER:
ods << ",letterpaper";
break;
texrow.newlines(lines);
// set back for the rest
lyxpreamble.clear();
+ // correctly break URLs with hyperref and dvi output
+ if (features.runparams().flavor == OutputParams::LATEX
+ && features.isAvailable("breakurl"))
+ lyxpreamble += "\\usepackage{breakurl}\n";
} else if (features.isRequired("nameref"))
// hyperref loads this automatically
lyxpreamble += "\\usepackage{nameref}\n";
lyxpreamble += from_utf8(features.getBabelPostsettings());
}
- // FIXME Polyglossia?
- docstring const i18npreamble = features.getTClassI18nPreamble(use_babel);
- if (!i18npreamble.empty())
- lyxpreamble += i18npreamble + '\n';
-
- int const nlines =
- int(count(lyxpreamble.begin(), lyxpreamble.end(), '\n'));
- texrow.newlines(nlines);
-
- os << lyxpreamble;
-
// xunicode needs to be loaded at least after amsmath, amssymb,
// esint and the other packages that provide special glyphs
- if (features.runparams().flavor == OutputParams::XETEX) {
- os << "\\usepackage{xunicode}\n";
- texrow.newline();
- }
+ if (features.runparams().flavor == OutputParams::XETEX)
+ lyxpreamble += "\\usepackage{xunicode}\n";
+
// Polyglossia must be loaded last
if (use_polyglossia) {
// call the package
- os << "\\usepackage{polyglossia}\n";
- texrow.newline();
+ lyxpreamble += "\\usepackage{polyglossia}\n";
// set the main language
- os << "\\setdefaultlanguage";
+ lyxpreamble += "\\setdefaultlanguage";
if (!language->polyglossiaOpts().empty())
- os << "[" << from_ascii(language->polyglossiaOpts()) << "]";
- os << "{" + from_ascii(language->polyglossia()) + "}\n";
- texrow.newline();
+ lyxpreamble += "[" + from_ascii(language->polyglossiaOpts()) + "]";
+ lyxpreamble += "{" + from_ascii(language->polyglossia()) + "}\n";
// now setup the other languages
std::map<std::string, std::string> const polylangs =
features.getPolyglossiaLanguages();
for (std::map<std::string, std::string>::const_iterator mit = polylangs.begin();
mit != polylangs.end() ; ++mit) {
- os << "\\setotherlanguage";
+ lyxpreamble += "\\setotherlanguage";
if (!mit->second.empty())
- os << "[" << from_ascii(mit->second) << "]";
- os << "{" << from_ascii(mit->first) << "}\n";
- texrow.newline();
+ lyxpreamble += "[" + from_ascii(mit->second) + "]";
+ lyxpreamble += "{" + from_ascii(mit->first) + "}\n";
}
}
+
+ docstring const i18npreamble =
+ features.getTClassI18nPreamble(use_babel, use_polyglossia);
+ if (!i18npreamble.empty())
+ lyxpreamble += i18npreamble + '\n';
+
+ nlines = int(count(lyxpreamble.begin(), lyxpreamble.end(), '\n'));
+ texrow.newlines(nlines);
+
+ os << lyxpreamble;
+
return use_babel;
}
string BufferParams::babelCall(string const & lang_opts, bool const langoptions) const
{
+ if (lang_package != "auto" && lang_package != "babel"
+ && lang_package != "default" && lang_package != "none")
+ return lang_package;
if (lyxrc.language_package_selection == LyXRC::LP_CUSTOM)
return lyxrc.language_custom_package;
// suppress the babel call if there is no BabelName defined
void BufferParams::writeEncodingPreamble(odocstream & os,
LaTeXFeatures & features, TexRow & texrow) const
{
- // fully unicode-aware backends (such as XeTeX) do not need this
- if (features.runparams().isFullUnicode())
+ // XeTeX does not need this
+ if (features.runparams().flavor == OutputParams::XETEX)
+ return;
+ // LuaTeX neither, but with tex fonts, we need to load
+ // the luainputenc package.
+ if (features.runparams().flavor == OutputParams::LUATEX) {
+ if (!useNonTeXFonts && inputenc != "default"
+ && ((inputenc == "auto" && language->encoding()->package() == Encoding::inputenc)
+ || (inputenc != "auto" && encoding().package() == Encoding::inputenc))) {
+ os << "\\usepackage[utf8]{luainputenc}\n";
+ texrow.newline();
+ }
return;
+ }
if (inputenc == "auto") {
string const doc_encoding =
language->encoding()->latexName();
string const & sf, string const & tt,
bool const & sc, bool const & osf,
int const & sfscale, int const & ttscale,
- bool const & use_systemfonts) const
+ bool const & use_systemfonts,
+ LaTeXFeatures & features) const
{
/* The LaTeX font world is in a flux. In the PSNFSS font interface,
several packages have been replaced by others, that might not
ostringstream os;
- if (use_systemfonts) {
+ /* Fontspec (XeTeX, LuaTeX): we provide GUI support for oldstyle
+ * numbers (Numbers=OldStyle) and sf/tt scaling. The Ligatures=TeX/
+ * Mapping=tex-text option assures TeX ligatures (such as "--")
+ * are resolved. Note that tt does not use these ligatures.
+ * TODO:
+ * -- add more GUI options?
+ * -- add more fonts (fonts for other scripts)
+ * -- if there's a way to find out if a font really supports
+ * OldStyle, enable/disable the widget accordingly.
+ */
+ if (use_systemfonts && features.isAvailable("fontspec")) {
+ // "Mapping=tex-text" and "Ligatures=TeX" are equivalent.
+ // However, until v.2 (2010/07/11) fontspec only knew
+ // Mapping=tex-text (for XeTeX only); then "Ligatures=TeX"
+ // was introduced for both XeTeX and LuaTeX (LuaTeX
+ // didn't understand "Mapping=tex-text", while XeTeX
+ // understood both. With most recent versions, both
+ // variants are understood by both engines. However,
+ // we want to provide support for at least TeXLive 2009.
+ string const texmapping =
+ (features.runparams().flavor == OutputParams::XETEX) ?
+ "Mapping=tex-text" : "Ligatures=TeX";
if (rm != "default") {
- os << "\\setmainfont[Mapping=tex-text";
+ os << "\\setmainfont[" << texmapping;
if (osf)
os << ",Numbers=OldStyle";
os << "]{" << parseFontName(rm) << "}\n";
if (sfscale != 100)
os << "\\setsansfont[Scale="
<< float(sfscale) / 100
- << ",Mapping=tex-text]{"
+ << "," << texmapping << "]{"
<< sans << "}\n";
else
- os << "\\setsansfont[Mapping=tex-text]{"
+ os << "\\setsansfont[" << texmapping << "]{"
<< sans << "}\n";
}
if (tt != "default") {
string const mono = parseFontName(tt);
if (ttscale != 100)
os << "\\setmonofont[Scale="
- << float(sfscale) / 100
+ << float(ttscale) / 100
<< "]{"
<< mono << "}\n";
else
- os << "\\setmonofont[Mapping=tex-text]{"
+ os << "\\setmonofont{"
<< mono << "}\n";
}
return os.str();
Encoding const & BufferParams::encoding() const
{
// FIXME: actually, we should check for the flavor
- // or runparams.isFullyUnicode() here.
- // useNonTeXFonts happens to match the flavors, but
- // this may well likely change!
+ // or runparams.isFullyUnicode() here:
+ // This check will not work with XeTeX/LuaTeX and tex fonts.
+ // Thus we have to reset the encoding in Buffer::makeLaTeXFile.
if (useNonTeXFonts)
return *(encodings.fromLaTeXName("utf8-plain"));
if (inputenc == "auto" || inputenc == "default")
projects / lyx.git / blobdiff