}
-string const & openPolyglossiaLang(OutputState const * state)
+string const & openLanguageName(OutputState const * state)
{
// Return a reference to the last active language opened with
- // polyglossia. If none or when using babel, return a reference
- // to an empty string.
+ // polyglossia or when using begin/end commands. If none or when
+ // using babel with only a begin command, return a reference to
+ // an empty string.
static string const empty;
bool atSameLastLangSwitchDepth(OutputState const * state)
{
// Return true if the actual nest level is the same at which the
- // language was switched when using polyglossia. Instead, return
- // always true when using babel.
+ // language was switched when using polyglossia or begin/end
+ // commands. Instead, return always true when using babel with
+ // only a begin command.
return state->lang_switch_depth_.size() == 0
? true
bool isLocalSwitch(OutputState const * state)
{
- // Return true if the language was opened by the \text<lang> command.
+ // Return true if the language was opened by a local command switch.
return state->lang_switch_depth_.size()
&& state->lang_switch_depth_.top() < 0;
"\\begin{$$lang}" : lyxrc.language_command_begin;
string const lang_end_command = use_polyglossia ?
"\\end{$$lang}" : lyxrc.language_command_end;
+ bool const using_begin_end = use_polyglossia ||
+ !lang_end_command.empty();
// For polyglossia, switch language outside of environment, if possible.
if (par_lang != prev_par_lang) {
- if (!lang_end_command.empty() &&
+ if ((!using_begin_end || langOpenedAtThisLevel(state)) &&
+ !lang_end_command.empty() &&
prev_par_lang != doc_lang &&
- atSameLastLangSwitchDepth(state) &&
!prev_par_lang.empty()) {
os << from_ascii(subst(
lang_end_command,
prev_par_lang))
// the '%' is necessary to prevent unwanted whitespace
<< "%\n";
- if (use_polyglossia)
- popPolyglossiaLang();
+ if (using_begin_end)
+ popLanguageName();
}
// If no language was explicitly opened and we are using
- // polyglossia, then the current polyglossia language is
- // the document language.
- string const & pol_lang = use_polyglossia
+ // polyglossia or begin/end commands, then the current
+ // language is the document language.
+ string const & cur_lang = using_begin_end
&& state->lang_switch_depth_.size()
- ? openPolyglossiaLang(state)
+ ? openLanguageName(state)
: doc_lang;
if ((lang_end_command.empty() ||
par_lang != doc_lang ||
- par_lang != pol_lang) &&
+ par_lang != cur_lang) &&
!par_lang.empty()) {
string bc = use_polyglossia ?
getPolyglossiaBegin(lang_begin_command, par_lang,
os << bc;
// the '%' is necessary to prevent unwanted whitespace
os << "%\n";
- if (use_polyglossia)
- pushPolyglossiaLang(par_lang);
+ if (using_begin_end)
+ pushLanguageName(par_lang);
}
}
data.leftindent_open = true;
}
- if (style.isEnvironment()) {
+ if (style.isEnvironment())
state->nest_level_ += 1;
+
+ if (style.isEnvironment() && !style.latexname().empty()) {
os << "\\begin{" << from_ascii(style.latexname()) << '}';
if (!style.latexargs().empty()) {
OutputParams rp = runparams;
if (data.style->isEnvironment()) {
os << breakln;
- // Close any polyglossia language opened at this nest level
- if (runparams.use_polyglossia) {
+ bool const using_begin_end =
+ runparams.use_polyglossia ||
+ !lyxrc.language_command_end.empty();
+ // Close any language opened at this nest level
+ if (using_begin_end) {
while (langOpenedAtThisLevel(state)) {
if (isLocalSwitch(state)) {
os << "}";
} else {
os << "\\end{"
- << openPolyglossiaLang(state)
+ << openLanguageName(state)
<< "}%\n";
}
- popPolyglossiaLang();
+ popLanguageName();
}
}
state->nest_level_ -= 1;
- os << "\\end{" << from_ascii(data.style->latexname()) << "}\n";
+ string const & name = data.style->latexname();
+ if (!name.empty())
+ os << "\\end{" << from_ascii(name) << "}\n";
state->prev_env_language_ = data.par_language;
if (runparams.encoding != data.prev_encoding) {
runparams.encoding = data.prev_encoding;
}
-} // namespace anon
+} // namespace
-void pushPolyglossiaLang(string const & lang_name, bool localswitch)
+void pushLanguageName(string const & lang_name, bool localswitch)
{
OutputState * state = getOutputState();
}
-void popPolyglossiaLang()
+void popLanguageName()
{
OutputState * state = getOutputState();
}
-void latexArgInsets(Paragraph const & par, otexstream & os,
- OutputParams const & runparams, Layout::LaTeXArgMap const & latexargs, string const & prefix)
+string const & openLanguageName()
{
- map<int, InsetArgument const *> ilist;
- vector<string> required;
+ OutputState * state = getOutputState();
- InsetList::const_iterator it = par.insetList().begin();
- InsetList::const_iterator end = par.insetList().end();
- for (; it != end; ++it) {
- if (it->inset->lyxCode() == ARG_CODE) {
- InsetArgument const * ins =
- static_cast<InsetArgument const *>(it->inset);
- if (ins->name().empty())
- LYXERR0("Error: Unnamed argument inset!");
- else {
- string const name = prefix.empty() ? ins->name() : split(ins->name(), ':');
- unsigned int const nr = convert<unsigned int>(name);
- ilist[nr] = ins;
- Layout::LaTeXArgMap::const_iterator const lit =
- latexargs.find(ins->name());
- if (lit != latexargs.end()) {
- Layout::latexarg const & arg = (*lit).second;
- if (!arg.requires.empty()) {
- vector<string> req = getVectorFromString(arg.requires);
- required.insert(required.end(), req.begin(), req.end());
- }
- }
- }
+ return openLanguageName(state);
+}
+
+
+namespace {
+
+void addArgInsets(Paragraph const & par, string const & prefix,
+ Layout::LaTeXArgMap const & latexargs,
+ map<int, InsetArgument const *> & ilist,
+ vector<string> & required)
+{
+ for (auto const & table : par.insetList()) {
+ InsetArgument const * arg = table.inset->asInsetArgument();
+ if (!arg)
+ continue;
+ if (arg->name().empty()) {
+ LYXERR0("Error: Unnamed argument inset!");
+ continue;
+ }
+ string const name = prefix.empty() ?
+ arg->name() : split(arg->name(), ':');
+ // why converting into an integer?
+ unsigned int const nr = convert<unsigned int>(name);
+ if (ilist.find(nr) == ilist.end())
+ ilist[nr] = arg;
+ Layout::LaTeXArgMap::const_iterator const lit =
+ latexargs.find(arg->name());
+ if (lit != latexargs.end()) {
+ Layout::latexarg const & larg = lit->second;
+ vector<string> req = getVectorFromString(larg.requires);
+ move(req.begin(), req.end(), back_inserter(required));
}
}
+}
+
+} // namespace
+
+
+void latexArgInsets(Paragraph const & par, otexstream & os,
+ OutputParams const & runparams,
+ Layout::LaTeXArgMap const & latexargs,
+ string const & prefix)
+{
+ map<int, InsetArgument const *> ilist;
+ vector<string> required;
+ addArgInsets(par, prefix, latexargs, ilist, required);
getArgInsets(os, runparams, latexargs, ilist, required, prefix);
}
-void latexArgInsets(ParagraphList const & pars, ParagraphList::const_iterator pit,
- otexstream & os, OutputParams const & runparams, Layout::LaTeXArgMap const & latexargs,
- string const & prefix)
+void latexArgInsets(ParagraphList const & pars,
+ ParagraphList::const_iterator pit,
+ otexstream & os, OutputParams const & runparams,
+ Layout::LaTeXArgMap const & latexargs,
+ string const & prefix)
{
map<int, InsetArgument const *> ilist;
vector<string> required;
ParagraphList::const_iterator spit = lyx::prev(pit, offset);
for (; spit != pars.end(); ++spit) {
- if (spit->layout() != current_layout || spit->params().depth() < current_depth)
+ if (spit->layout() != current_layout ||
+ spit->params().depth() < current_depth)
break;
if (spit->params().depth() > current_depth)
continue;
- InsetList::const_iterator it = spit->insetList().begin();
- InsetList::const_iterator end = spit->insetList().end();
- for (; it != end; ++it) {
- if (it->inset->lyxCode() == ARG_CODE) {
- InsetArgument const * ins =
- static_cast<InsetArgument const *>(it->inset);
- if (ins->name().empty())
- LYXERR0("Error: Unnamed argument inset!");
- else {
- string const name = prefix.empty() ? ins->name() : split(ins->name(), ':');
- unsigned int const nr = convert<unsigned int>(name);
- if (ilist.find(nr) == ilist.end())
- ilist[nr] = ins;
- Layout::LaTeXArgMap::const_iterator const lit =
- latexargs.find(ins->name());
- if (lit != latexargs.end()) {
- Layout::latexarg const & arg = (*lit).second;
- if (!arg.requires.empty()) {
- vector<string> req = getVectorFromString(arg.requires);
- required.insert(required.end(), req.begin(), req.end());
- }
- }
- }
- }
- }
+ addArgInsets(*spit, prefix, latexargs, ilist, required);
}
getArgInsets(os, runparams, latexargs, ilist, required, prefix);
}
+
+void latexArgInsetsForParent(ParagraphList const & pars, otexstream & os,
+ OutputParams const & runparams,
+ Layout::LaTeXArgMap const & latexargs,
+ string const & prefix)
+{
+ map<int, InsetArgument const *> ilist;
+ vector<string> required;
+
+ for (Paragraph const & par : pars) {
+ if (par.layout().hasArgs())
+ // The InsetArguments inside this paragraph refer to this paragraph
+ continue;
+ addArgInsets(par, prefix, latexargs, ilist, required);
+ }
+ getArgInsets(os, runparams, latexargs, ilist, required, prefix);
+}
+
+
namespace {
// output the proper paragraph start according to latextype.
void parStartCommand(Paragraph const & par, otexstream & os,
- OutputParams const & runparams, Layout const & style)
+ OutputParams const & runparams, Layout const & style)
{
switch (style.latextype) {
case LATEX_COMMAND:
}
}
-} // namespace anon
+} // namespace
// FIXME: this should be anonymous
void TeXOnePar(Buffer const & buf,
"\\end{$$lang}" : lyxrc.language_command_end;
// the '%' is necessary to prevent unwanted whitespace
string lang_command_termination = "%\n";
+ bool const using_begin_end = use_polyglossia ||
+ !lang_end_command.empty();
// In some insets (such as Arguments), we cannot use \selectlanguage
bool const localswitch = text.inset().forceLocalFontSwitch()
- || (use_polyglossia && text.inset().forcePlainLayout());
+ || (using_begin_end && text.inset().forcePlainLayout());
if (localswitch) {
lang_begin_command = use_polyglossia ?
"\\text$$lang$$opts{" : lyxrc.language_command_local;
&& priorpar->getDepth() <= par.getDepth())
|| priorpar->getDepth() < par.getDepth())))
{
- if (!lang_end_command.empty() &&
+ if ((!using_begin_end || langOpenedAtThisLevel(state)) &&
+ !lang_end_command.empty() &&
prev_lang != outer_lang &&
!prev_lang.empty() &&
- (!use_polyglossia || !style.isEnvironment()))
+ (!using_begin_end || !style.isEnvironment()))
{
os << from_ascii(subst(lang_end_command,
"$$lang",
prev_lang))
<< lang_command_termination;
- if (use_polyglossia)
- popPolyglossiaLang();
+ if (using_begin_end)
+ popLanguageName();
}
// We need to open a new language if we couldn't close the previous
// outer_language (which is currently in effect once the previous one
// is closed).
if ((lang_end_command.empty() || par_lang != outer_lang
- || (!use_polyglossia
+ || (!using_begin_end
|| (style.isEnvironment() && par_lang != prev_lang)))
&& !par_lang.empty()) {
// If we're inside an inset, and that inset is within an \L or \R
// language paragraph should appear within an \L or \R (in addition
// to, outside of, the normal language switch commands).
// This behavior is not correct for ArabTeX, though.
- if (!use_polyglossia
+ if (!using_begin_end
// not for ArabTeX
&& par_language->lang() != "arabic_arabtex"
&& outer_language->lang() != "arabic_arabtex"
}
// With CJK, the CJK tag has to be closed first (see below)
if (runparams.encoding->package() != Encoding::CJK
- && par_lang != openPolyglossiaLang(state)
+ && (par_lang != openLanguageName(state) || localswitch)
&& !par_lang.empty()) {
string bc = use_polyglossia ?
getPolyglossiaBegin(lang_begin_command, par_lang, par_language->polyglossiaOpts())
: subst(lang_begin_command, "$$lang", par_lang);
os << bc;
os << lang_command_termination;
- if (use_polyglossia)
- pushPolyglossiaLang(par_lang, localswitch);
+ if (using_begin_end)
+ pushLanguageName(par_lang, localswitch);
}
}
}
}
// With CJK, the CJK tag had to be closed first (see above)
if (runparams.encoding->package() == Encoding::CJK
- && par_lang != openPolyglossiaLang(state)
+ && par_lang != openLanguageName(state)
&& !par_lang.empty()) {
os << from_ascii(subst(
lang_begin_command,
"$$lang",
par_lang))
<< lang_command_termination;
- if (use_polyglossia)
- pushPolyglossiaLang(par_lang, localswitch);
+ if (using_begin_end)
+ pushLanguageName(par_lang, localswitch);
}
runparams.encoding = encoding;
}
os << from_utf8(everypar);
par.latex(bparams, outerfont, os, runparams, start_pos, end_pos);
- // Make sure that \\par is done with the font of the last
- // character if this has another size as the default.
- // This is necessary because LaTeX (and LyX on the screen)
- // calculates the space between the baselines according
- // to this font. (Matthias)
- //
- // We must not change the font for the last paragraph
- // of non-multipar insets, tabular cells or commands,
- // since this produces unwanted whitespace.
-
Font const font = par.empty()
? par.getLayoutFont(bparams, outerfont)
: par.getFont(bparams, par.size() - 1, outerfont);
bool const is_command = style.isCommand();
- if (style.resfont.size() != font.fontInfo().size()
- && (nextpar || maintext
- || (text.inset().paragraphs().size() > 1
- && text.inset().lyxCode() != CELL_CODE))
- && !is_command) {
- os << '{';
- os << "\\" << from_ascii(font.latexSize()) << " \\par}";
- } else if (is_command) {
+ if (is_command) {
os << '}';
if (!style.postcommandargs().empty())
latexArgInsets(par, os, runparams, style.postcommandargs(), "post:");
&& nextpar->getDepth() == par.getDepth())
|| (atSameLastLangSwitchDepth(state) && nextpar
&& nextpar->getDepth() < par.getDepth()))
- close_lang_switch = use_polyglossia;
+ close_lang_switch = using_begin_end;
if (nextpar && par.params().depth() < nextpar->params().depth())
pending_newline = true;
break;
if (nextpar
&& ((nextpar->layout() != par.layout()
|| nextpar->params().depth() != par.params().depth())
- || (!use_polyglossia || par_lang != nextpar_lang)))
+ || (!using_begin_end || par_lang != nextpar_lang)))
{
- close_lang_switch = use_polyglossia;
+ close_lang_switch = using_begin_end;
break;
}
}
-
- // fall through possible
+ // possible
+ // fall through
default:
// we don't need it for the last paragraph!!!
if (nextpar)
// Closing the language is needed for the last paragraph; it is also
// needed if we're within an \L or \R that we may have opened above (not
// necessarily in this paragraph) and are about to close.
- bool closing_rtl_ltr_environment = !use_polyglossia
+ bool closing_rtl_ltr_environment = !using_begin_end
// not for ArabTeX
&& (par_language->lang() != "arabic_arabtex"
&& outer_language->lang() != "arabic_arabtex")
if (closing_rtl_ltr_environment
|| ((runparams.isLastPar || close_lang_switch)
- && (par_lang != outer_lang || (use_polyglossia
+ && (par_lang != outer_lang || (using_begin_end
&& style.isEnvironment()
&& par_lang != nextpar_lang)))) {
// Since \selectlanguage write the language to the aux file,
? getPolyglossiaEnvName(current_language)
: current_language->babel();
if (!current_lang.empty()
- && current_lang != openPolyglossiaLang(state)) {
+ && current_lang != openLanguageName(state)) {
string bc = use_polyglossia ?
getPolyglossiaBegin(lang_begin_command, current_lang,
current_language->polyglossiaOpts())
os << bc;
pending_newline = !localswitch;
unskip_newline = !localswitch;
- if (use_polyglossia)
- pushPolyglossiaLang(current_lang, localswitch);
+ if (using_begin_end)
+ pushLanguageName(current_lang, localswitch);
}
- } else if (!par_lang.empty()) {
- // If we are in an environment, we have to close the "outer" language afterwards
- string const & pol_lang = openPolyglossiaLang(state);
+ } else if ((!using_begin_end ||
+ langOpenedAtThisLevel(state)) &&
+ !par_lang.empty()) {
+ // If we are in an environment, we have to
+ // close the "outer" language afterwards
+ string const & cur_lang = openLanguageName(state);
if (!style.isEnvironment()
|| (close_lang_switch
&& atSameLastLangSwitchDepth(state)
&& par_lang != outer_lang
- && (par_lang != pol_lang
- || (pol_lang != outer_lang
+ && (par_lang != cur_lang
+ || (cur_lang != outer_lang
&& nextpar
&& style != nextpar->layout())))
|| (atSameLastLangSwitchDepth(state)
&& state->lang_switch_depth_.size()
- && pol_lang != par_lang))
+ && cur_lang != par_lang))
{
- if (use_polyglossia && !localswitch)
+ if (using_begin_end && !localswitch)
os << breakln;
os << from_ascii(subst(
lang_end_command,
par_lang));
pending_newline = !localswitch;
unskip_newline = !localswitch;
- if (use_polyglossia)
- popPolyglossiaLang();
+ if (using_begin_end)
+ popLanguageName();
}
}
}
// prevent unwanted whitespace
os << '%';
if (!os.afterParbreak() && !last_was_separator)
- os << breakln;
+ os << '\n';
}
// if this is a CJK-paragraph and the next isn't, close CJK
void latexParagraphs(Buffer const & buf,
Text const & text,
otexstream & os,
- OutputParams const & runparams_in,
+ OutputParams const & runparams,
string const & everypar)
{
- OutputParams runparams = runparams_in;
LASSERT(runparams.par_begin <= runparams.par_end,
{ os << "% LaTeX Output Error\n"; return; } );
: bparams.language->babel();
string const lang_begin_command = runparams.use_polyglossia ?
"\\begin{$$lang}$$opts" : lyxrc.language_command_begin;
+ string const lang_end_command = runparams.use_polyglossia ?
+ "\\end{$$lang}" : lyxrc.language_command_end;
+ bool const using_begin_end = runparams.use_polyglossia ||
+ !lang_end_command.empty();
if (maintext && !lyxrc.language_auto_begin &&
!mainlang.empty()) {
: subst(lang_begin_command, "$$lang", mainlang);
os << bc;
os << '\n';
- if (runparams.use_polyglossia)
- pushPolyglossiaLang(mainlang);
+ if (using_begin_end)
+ pushLanguageName(mainlang);
}
ParagraphList const & paragraphs = text.paragraphs();
if (layout.intitle) {
if (already_title) {
- if (!gave_layout_warning) {
+ if (!gave_layout_warning && !runparams.dryrun) {
gave_layout_warning = true;
frontend::Alert::warning(_("Error in latexParagraphs"),
bformat(_("You are using at least one "
<< "}\n";
}
}
- } else if (was_title && !already_title) {
+ } else if (was_title && !already_title && !layout.inpreamble) {
if (tclass.titletype() == TITLE_ENVIRONMENT) {
os << "\\end{" << from_ascii(tclass.titlename())
<< "}\n";
TeXOnePar(buf, text, pit, os, runparams, everypar);
continue;
}
-
+
TeXEnvironmentData const data =
prepareEnvironment(buf, text, par, os, runparams);
// pit can be changed in TeXEnvironment.
// if "auto end" is switched off, explicitly close the language at the end
// but only if the last par is in a babel or polyglossia language
- string const lang_end_command = runparams.use_polyglossia ?
- "\\end{$$lang}" : lyxrc.language_command_end;
if (maintext && !lyxrc.language_auto_end && !mainlang.empty() &&
paragraphs.at(lastpit).getParLanguage(bparams)->encoding()->package() != Encoding::CJK) {
os << from_utf8(subst(lang_end_command,
"$$lang",
mainlang))
<< '\n';
- if (runparams.use_polyglossia)
- popPolyglossiaLang();
+ if (using_begin_end)
+ popLanguageName();
}
// If the last paragraph is an environment, we'll have to close
os << "\\end{CJK}\n";
state->open_encoding_ = none;
}
- // Likewise for polyglossia
- string const & pol_lang = openPolyglossiaLang(state);
- if (maintext && !is_child && !pol_lang.empty()) {
+ // Likewise for polyglossia or when using begin/end commands
+ string const & cur_lang = openLanguageName(state);
+ if (maintext && !is_child && !cur_lang.empty()) {
os << from_utf8(subst(lang_end_command,
"$$lang",
- pol_lang))
+ cur_lang))
<< '\n';
- if (runparams.use_polyglossia)
- popPolyglossiaLang();
+ if (using_begin_end)
+ popLanguageName();
}
// reset inherited encoding
// * with useNonTeXFonts: "utf8plain",
// * with XeTeX and TeX fonts: "ascii" (inputenc fails),
// * with LuaTeX and TeX fonts: only one encoding accepted by luainputenc.
- if (runparams.isFullUnicode())
+ if (runparams.isFullUnicode() || newEnc.name() == "inherit")
return make_pair(false, 0);
Encoding const & oldEnc = *runparams.encoding;
bool moving_arg = runparams.moving_arg;
// If we switch from/to CJK, we need to switch anyway, despite custom inputenc
- bool const from_to_cjk =
+ bool const from_to_cjk =
(oldEnc.package() == Encoding::CJK && newEnc.package() != Encoding::CJK)
|| (oldEnc.package() != Encoding::CJK && newEnc.package() == Encoding::CJK);
if (!force && !from_to_cjk
projects / lyx.git / blobdiff