//\message{LyX LaTeX Extensions (LLE v0.2) of 11-Jan-1996.}
static docstring const lyx_def = from_ascii(
- "\\providecommand{\\LyX}{L\\kern-.1667em\\lower.25em\\hbox{Y}\\kern-.125emX\\@}");
-
-static docstring const lyx_hyperref_def = from_ascii(
- "\\providecommand{\\LyX}{\\texorpdfstring%\n"
- " {L\\kern-.1667em\\lower.25em\\hbox{Y}\\kern-.125emX\\@}\n"
- " {LyX}}");
+ "{%\n L\\kern-.1667em\\lower.25em\\hbox{Y}\\kern-.125emX\\@}");
static docstring const noun_def = from_ascii(
"\\newcommand{\\noun}[1]{\\textsc{#1}}");
static docstring const textgreek_def = from_ascii(
"\\DeclareRobustCommand{\\greektext}{%\n"
" \\fontencoding{LGR}\\selectfont\\def\\encodingdefault{LGR}}\n"
- "\\DeclareRobustCommand{\\textgreek}[1]{\\leavevmode{\\greektext #1}}\n"
- "\\ProvideTextCommand{\\~}{LGR}[1]{\\char126#1}\n");
+ "\\DeclareRobustCommand{\\textgreek}[1]{\\leavevmode{\\greektext #1}}\n");
static docstring const textcyr_T2A_def = from_ascii(
"\\InputIfFileExists{t2aenc.def}{}{%\n"
static docstring const textcyr_def = from_ascii(
"\\DeclareRobustCommand{\\cyrtext}{%\n"
" \\fontencoding{T2A}\\selectfont\\def\\encodingdefault{T2A}}\n"
- "\\DeclareRobustCommand{\\textcyr}[1]{\\leavevmode{\\cyrtext #1}}\n");
+ "\\DeclareRobustCommand{\\textcyrillic}[1]{\\leavevmode{\\cyrtext #1}}\n");
static docstring const lyxmathsym_def = from_ascii(
"\\newcommand{\\lyxmathsym}[1]{\\ifmmode\\begingroup\\def\\b@ld{bold}\n"
}
+void LaTeXFeatures::provide(string const & name)
+{
+ provides_.insert(name);
+}
+
+
void LaTeXFeatures::useLayout(docstring const & layoutname)
{
useLayout(layoutname, 0);
bool LaTeXFeatures::isProvided(string const & name) const
{
+ // Currently, this is only features provided by babel languages
+ // (such as textgreek)
+ if (provides_.find(name) != provides_.end())
+ return true;
+
if (params_.useNonTeXFonts)
return params_.documentClass().provides(name);
from_ascii(params_.fontsMath())).provides(name, ot1,
complete,
nomath);
- // TODO: "textbaltic" provided, if the font-encoding is "L7x"
- // "textgreek" provided, if a language with font-encoding LGR is used in the document
- // "textcyr" provided, if a language with font-encoding T2A is used in the document
}
UsedLanguages_.insert(lang);
if (!lang->requires().empty())
require(lang->requires());
+ // currently only supported for Babel
+ if (!lang->provides().empty() && useBabel())
+ provide(lang->provides());
// CJK languages do not have a babel name.
// They use the CJK package
if (lang->encoding()->package() == Encoding::CJK)
string LaTeXFeatures::getBabelLanguages() const
{
- ostringstream languages;
+ ostringstream langs;
bool first = true;
LanguageList::const_iterator const begin = UsedLanguages_.begin();
if ((*cit)->babel().empty())
continue;
if (!first)
- languages << ',';
+ langs << ',';
else
first = false;
- languages << (*cit)->babel();
+ langs << (*cit)->babel();
}
- return languages.str();
+ return langs.str();
}
set<string> LaTeXFeatures::getPolyglossiaLanguages() const
{
- set<string> languages;
+ set<string> langs;
LanguageList::const_iterator const begin = UsedLanguages_.begin();
for (LanguageList::const_iterator cit = begin;
cit != UsedLanguages_.end();
++cit) {
// We do not need the variants here
- languages.insert((*cit)->polyglossia());
+ langs.insert((*cit)->polyglossia());
}
- return languages;
+ return langs;
}
// This does only find encodings of languages supported by babel, but
// that does not matter since we don't have a language with an
// encoding supported by inputenc but without babel support.
- set<string> encodings;
- LanguageList::const_iterator it = UsedLanguages_.begin();
- LanguageList::const_iterator end = UsedLanguages_.end();
- for (; it != end; ++it)
- if ((*it)->encoding()->latexName() != doc_encoding &&
- ((*it)->encoding()->package() == Encoding::inputenc
- || (*it)->encoding()->package() == Encoding::japanese))
- encodings.insert((*it)->encoding()->latexName());
- return encodings;
+ set<string> encs;
+ for (auto const & lang : UsedLanguages_)
+ if (lang->encoding()->latexName() != doc_encoding &&
+ (lang->encoding()->package() == Encoding::inputenc
+ || lang->encoding()->package() == Encoding::japanese))
+ encs.insert(lang->encoding()->latexName());
+ return encs;
}
-void LaTeXFeatures::getFontEncodings(vector<string> & encodings) const
+void LaTeXFeatures::getFontEncodings(vector<string> & encs, bool const onlylangs) const
{
- // these must be loaded if glyphs of this script are used
- // unless a language providing them is used in the document
- if (mustProvide("textgreek")
- && find(encodings.begin(), encodings.end(), "LGR") == encodings.end())
- encodings.insert(encodings.begin(), "LGR");
- if (mustProvide("textcyr")
- && find(encodings.begin(), encodings.end(), "T2A") == encodings.end())
- encodings.insert(encodings.begin(), "T2A");
+ if (!onlylangs) {
+ // these must be loaded if glyphs of this script are used
+ // unless a language providing them is used in the document
+ if (mustProvide("textgreek")
+ && find(encs.begin(), encs.end(), "LGR") == encs.end())
+ encs.insert(encs.begin(), "LGR");
+ if (mustProvide("textcyrillic")
+ && find(encs.begin(), encs.end(), "T2A") == encs.end())
+ encs.insert(encs.begin(), "T2A");
+ }
- LanguageList::const_iterator it = UsedLanguages_.begin();
- LanguageList::const_iterator end = UsedLanguages_.end();
- for (; it != end; ++it)
- if (!(*it)->fontenc().empty()
- && ascii_lowercase((*it)->fontenc()) != "none") {
- vector<string> extraencs = getVectorFromString((*it)->fontenc());
- vector<string>::const_iterator fit = extraencs.begin();
- for (; fit != extraencs.end(); ++fit) {
- if (find(encodings.begin(), encodings.end(), *fit) == encodings.end())
- encodings.insert(encodings.begin(), *fit);
- }
+ for (auto const & lang : UsedLanguages_) {
+ vector<string> extraencs =
+ getVectorFromString(lang->fontenc(buffer().masterParams()));
+ for (auto const & extra : extraencs) {
+ if (extra != "none" && find(encs.begin(), encs.end(), extra) == encs.end())
+ encs.insert(encs.begin(), extra);
}
+ }
}
+
+bool LaTeXFeatures::hasRTLLanguage() const
+{
+ if (params_.language->rightToLeft())
+ return true;
+ for (auto const & lang : UsedLanguages_)
+ if (lang->rightToLeft())
+ return true;
+ return false;
+}
+
+
namespace {
char const * simplefeatures[] = {
// note that the package order here will be the same in the LaTeX-output
"array",
"verbatim",
+ "cprotect",
"longtable",
"rotating",
"latexsym",
"units",
"framed",
"soul",
- "textcomp",
- "pmboxdraw",
+ "dingbat",
"bbding",
"ifsym",
"txfonts",
// "cancel",
"ascii",
"url",
- "covington",
"csquotes",
"enumitem",
"endnotes",
"todonotes",
"forest",
"varwidth",
- "footnote",
"tablefootnote",
+ "afterpage",
+ "tabularx",
+ "xltabular",
+ "chessboard",
+ "xskak"
};
char const * bibliofeatures[] = {
// The rest of these packages are somewhat more complicated
// than those above.
+ if (mustProvide("footnote")) {
+ if (isRequired("hyperref"))
+ packages << "\\usepackage{footnotehyper}\n";
+ else
+ packages << "\\usepackage{footnote}\n";
+ }
+
+ // [pdf]lscape is used to rotate longtables
+ if (mustProvide("lscape")) {
+ if (runparams_.flavor == OutputParams::LATEX
+ || runparams_.flavor == OutputParams::DVILUATEX)
+ packages << "\\usepackage{lscape}\n";
+ else
+ packages << "\\usepackage{pdflscape}\n";
+ }
+
// The tipa package and its extensions (tipx, tone) must not
// be loaded with non-TeX fonts, since fontspec includes the
// respective macros
// Some classes load natbib themselves, but still allow (or even require)
// plain numeric citations (ReVTeX is such a case, see bug 5182).
// This special case is indicated by the "natbib-internal" key.
- if (mustProvide("natbib") && !isProvided("natbib-internal")) {
+ if (mustProvide("natbib")
+ && !isProvided("natbib-internal")
+ && !isProvided("biblatex")
+ && !isProvided("biblatex-natbib")
+ && !isProvided("jurabib")) {
packages << "\\usepackage[";
if (params_.citeEngineType() == ENGINE_TYPE_NUMERICAL)
packages << "numbers";
}
// jurabib -- we need version 0.6 at least.
- if (mustProvide("jurabib")) {
+ if (mustProvide("jurabib")
+ && !isProvided("natbib-internal")
+ && !isProvided("natbib")
+ && !isProvided("biblatex")
+ && !isProvided("biblatex-natbib")) {
packages << "\\usepackage";
if (!params_.biblio_opts.empty())
packages << '[' << params_.biblio_opts << ']';
}
if (mustProvide("LyX")) {
+ macros << "\\providecommand{\\LyX}";
+ // open conditional wrappers
+ if (runparams_.use_polyglossia && hasRTLLanguage())
+ macros << "{\\@ensure@LTR";
if (isRequired("hyperref"))
- macros << lyx_hyperref_def << '\n';
- else
- macros << lyx_def << '\n';
+ macros << "{\\texorpdfstring";
+ if (useBabel())
+ macros << "{\\textlatin";
+ // main definition
+ macros << lyx_def;
+ // close conditional wrappers
+ if (useBabel())
+ macros << '}';
+ if (isRequired("hyperref"))
+ macros << "{LyX}}";
+ if (runparams_.use_polyglossia && hasRTLLanguage())
+ macros << '}';
+ macros << '\n';
}
if (mustProvide("noun"))
macros << textgreek_def << '\n';
}
- if (!usePolyglossia() && mustProvide("textcyr")) {
+ if (!usePolyglossia() && mustProvide("textcyrillic")) {
// ensure T2A font encoding is set up also if fontenc is not loaded by LyX
if (params_.main_font_encoding() == "default")
macros << textcyr_T2A_def;
projects / lyx.git / blobdiff