]> git.lyx.org Git - lyx.git/blobdiff - src/Font.cpp
Hack to display section symbol
[lyx.git] / src / Font.cpp
index 34c5c0b508a230c6933bb09c41d755edfe70e645..aa8c235f11a407590d5cb59400dfcd64a173f3c2 100644 (file)
@@ -25,6 +25,7 @@
 #include "LyXRC.h"
 #include "output_latex.h"
 #include "OutputParams.h"
+#include "texstream.h"
 
 #include "support/lassert.h"
 #include "support/convert.h"
@@ -48,52 +49,40 @@ extern char const * LyXSeriesNames[NUM_SERIES + 2];
 extern char const * LyXShapeNames[NUM_SHAPE + 2];
 extern char const * LyXSizeNames[NUM_SIZE + 4];
 extern char const * LyXMiscNames[5];
-
-//
-// Names for the GUI
-//
+extern char const * GUIMiscNames[5];
 
 namespace {
 
-char const * GUIFamilyNames[NUM_FAMILIES + 2 /* default & error */] =
-{ N_("Roman"), N_("Sans Serif"), N_("Typewriter"), N_("Symbol"),
-  "cmr", "cmsy", "cmm", "cmex", "msa", "msb", "eufrak", "rsfs", "stmry",
-  "wasy", "esint", N_("Inherit"), N_("Ignore") };
-
-char const * GUISeriesNames[NUM_SERIES + 2 /* default & error */] =
-{ N_("Medium"), N_("Bold"), N_("Inherit"), N_("Ignore") };
-
-char const * GUIShapeNames[NUM_SHAPE + 2 /* default & error */] =
-{ N_("Upright"), N_("Italic"), N_("Slanted"), N_("Smallcaps"), N_("Inherit"),
-  N_("Ignore") };
-
-char const * GUISizeNames[NUM_SIZE + 4 /* increase, decrease, default & error */] =
-{ N_("Tiny"), N_("Smallest"), N_("Smaller"), N_("Small"), N_("Normal"), N_("Large"),
-  N_("Larger"), N_("Largest"), N_("Huge"), N_("Huger"), N_("Increase"), N_("Decrease"),
-  N_("Inherit"), N_("Ignore") };
-
-char const * GUIMiscNames[5] =
-{ N_("Off"), N_("On"), N_("Toggle"), N_("Inherit"), N_("Ignore") };
-
 //
 // Strings used to write LaTeX files
 //
-char const * LaTeXFamilyNames[NUM_FAMILIES + 2] =
+char const * LaTeXFamilyCommandNames[NUM_FAMILIES + 2] =
 { "textrm", "textsf", "texttt", "error1", "error2", "error3", "error4",
   "error5", "error6", "error7", "error8", "error9", "error10", "error11",
-  "error12", "error13" };
+  "error12", "error13", "error14" };
+
+char const * LaTeXFamilySwitchNames[NUM_FAMILIES + 2] =
+{ "rmfamily", "sffamily", "ttfamily", "error1", "error2", "error3", "error4",
+  "error5", "error6", "error7", "error8", "error9", "error10", "error11",
+  "error12", "error13", "error14" };
 
-char const * LaTeXSeriesNames[NUM_SERIES + 2] =
+char const * LaTeXSeriesCommandNames[NUM_SERIES + 2] =
 { "textmd", "textbf", "error4", "error5" };
 
-char const * LaTeXShapeNames[NUM_SHAPE + 2] =
+char const * LaTeXSeriesSwitchNames[NUM_SERIES + 2] =
+{ "mdseries", "bfseries", "error4", "error5" };
+
+char const * LaTeXShapeCommandNames[NUM_SHAPE + 2] =
 { "textup", "textit", "textsl", "textsc", "error6", "error7" };
 
-char const * LaTeXSizeNames[NUM_SIZE + 4] =
+char const * LaTeXShapeSwitchNames[NUM_SHAPE + 2] =
+{ "upshape", "itshape", "slshape", "scshape", "error6", "error7" };
+
+char const * LaTeXSizeSwitchNames[NUM_SIZE + 4] =
 { "tiny", "scriptsize", "footnotesize", "small", "normalsize", "large",
   "Large", "LARGE", "huge", "Huge", "error8", "error9", "error10", "error11" };
 
-} // namespace anon
+} // namespace
 
 
 Font::Font(FontInfo bits, Language const * l)
@@ -125,71 +114,34 @@ void Font::setLanguage(Language const * l)
 
 /// Updates font settings according to request
 void Font::update(Font const & newfont,
-                    Language const * document_language,
+                    Language const * default_lang,
                     bool toggleall)
 {
        bits_.update(newfont.fontInfo(), toggleall);
 
        if (newfont.language() == language() && toggleall)
-               if (language() == document_language)
+               if (language() == default_lang)
                        setLanguage(default_language);
                else
-                       setLanguage(document_language);
+                       setLanguage(default_lang);
        else if (newfont.language() == reset_language)
-               setLanguage(document_language);
+               setLanguage(default_lang);
        else if (newfont.language() != ignore_language)
                setLanguage(newfont.language());
 }
 
 
-docstring const stateText(FontInfo const & f)
-{
-       odocstringstream os;
-       if (f.family() != INHERIT_FAMILY)
-               os << _(GUIFamilyNames[f.family()]) << ", ";
-       if (f.series() != INHERIT_SERIES)
-               os << _(GUISeriesNames[f.series()]) << ", ";
-       if (f.shape() != INHERIT_SHAPE)
-               os << _(GUIShapeNames[f.shape()]) << ", ";
-       if (f.size() != FONT_SIZE_INHERIT)
-               os << _(GUISizeNames[f.size()]) << ", ";
-       if (f.color() != Color_inherit)
-               os << lcolor.getGUIName(f.color()) << ", ";
-       // FIXME: uncomment this when we support background.
-       //if (f.background() != Color_inherit)
-       //      os << lcolor.getGUIName(f.background()) << ", ";
-       if (f.emph() != FONT_INHERIT)
-               os << bformat(_("Emphasis %1$s, "),
-                             _(GUIMiscNames[f.emph()]));
-       if (f.underbar() != FONT_INHERIT)
-               os << bformat(_("Underline %1$s, "),
-                             _(GUIMiscNames[f.underbar()]));
-       if (f.strikeout() != FONT_INHERIT)
-               os << bformat(_("Strikeout %1$s, "),
-                             _(GUIMiscNames[f.strikeout()]));
-       if (f.uuline() != FONT_INHERIT)
-               os << bformat(_("Double underline %1$s, "),
-                             _(GUIMiscNames[f.uuline()]));
-       if (f.uwave() != FONT_INHERIT)
-               os << bformat(_("Wavy underline %1$s, "),
-                             _(GUIMiscNames[f.uwave()]));
-       if (f.noun() != FONT_INHERIT)
-               os << bformat(_("Noun %1$s, "),
-                             _(GUIMiscNames[f.noun()]));
-       if (f == inherit_font)
-               os << _("Default") << ", ";
-
-       return os.str();
-}
-
-
-docstring const Font::stateText(BufferParams * params) const
+docstring const Font::stateText(BufferParams * params, bool const terse) const
 {
        odocstringstream os;
-       os << lyx::stateText(bits_);
-       if (!params || (language() != params->language))
+       os << bits_.stateText(terse);
+       if ((!params || (language() != params->language))
+           && (!terse || language() != ignore_language)) {
+               // reset_language is a null pointer!
                os << bformat(_("Language: %1$s, "),
-                             _(language()->display()));
+                             (language() == reset_language) ? _("Default")
+                                                            : _(language()->display()));
+       }
        if (bits_.number() != FONT_OFF)
                os << "  " << bformat(_("Number %1$s"),
                              _(GUIMiscNames[bits_.number()]));
@@ -200,7 +152,7 @@ docstring const Font::stateText(BufferParams * params) const
 // Returns size in latex format
 string const Font::latexSize() const
 {
-       return LaTeXSizeNames[bits_.size()];
+       return LaTeXSizeSwitchNames[bits_.size()];
 }
 
 
@@ -217,10 +169,13 @@ void Font::lyxWriteChanges(Font const & orgfont,
                os << "\\shape " << LyXShapeNames[bits_.shape()] << "\n";
        if (orgfont.fontInfo().size() != bits_.size())
                os << "\\size " << LyXSizeNames[bits_.size()] << "\n";
+       // FIXME: shall style be handled there? Probably not.
        if (orgfont.fontInfo().emph() != bits_.emph())
                os << "\\emph " << LyXMiscNames[bits_.emph()] << "\n";
        if (orgfont.fontInfo().number() != bits_.number())
                os << "\\numeric " << LyXMiscNames[bits_.number()] << "\n";
+       if (orgfont.fontInfo().nospellcheck() != bits_.nospellcheck())
+               os << "\\nospellcheck " << LyXMiscNames[bits_.nospellcheck()] << "\n";
        if (orgfont.fontInfo().underbar() != bits_.underbar()) {
                // This is only for backwards compatibility
                switch (bits_.underbar()) {
@@ -240,6 +195,9 @@ void Font::lyxWriteChanges(Font const & orgfont,
        if (orgfont.fontInfo().strikeout() != bits_.strikeout()) {
                os << "\\strikeout " << LyXMiscNames[bits_.strikeout()] << "\n";
        }
+       if (orgfont.fontInfo().xout() != bits_.xout()) {
+               os << "\\xout " << LyXMiscNames[bits_.xout()] << "\n";
+       }
        if (orgfont.fontInfo().uuline() != bits_.uuline()) {
                os << "\\uuline " << LyXMiscNames[bits_.uuline()] << "\n";
        }
@@ -266,13 +224,13 @@ void Font::lyxWriteChanges(Font const & orgfont,
 
 /// Writes the head of the LaTeX needed to impose this font
 // Returns number of chars written.
-int Font::latexWriteStartChanges(odocstream & os, BufferParams const & bparams,
+int Font::latexWriteStartChanges(otexstream & os, BufferParams const & bparams,
                                    OutputParams const & runparams,
                                    Font const & base,
-                                   Font const & prev) const
+                                   Font const & prev,
+                                   bool non_inherit_inset,
+                                   bool needs_cprotection) const
 {
-       bool env = false;
-
        int count = 0;
 
        // polyglossia or babel?
@@ -280,12 +238,25 @@ int Font::latexWriteStartChanges(odocstream & os, BufferParams const & bparams,
            && language()->lang() != base.language()->lang()
            && language() != prev.language()) {
                if (!language()->polyglossia().empty()) {
-                       string tmp = "\\text" + language()->polyglossia();
-                       if (!language()->polyglossiaOpts().empty())
+                       string tmp;
+                       if (needs_cprotection)
+                               tmp += "\\cprotect";
+                       tmp += "\\text" + language()->polyglossia();
+                       if (!language()->polyglossiaOpts().empty()) {
                                tmp += "[" + language()->polyglossiaOpts() + "]";
+                               if (runparams.use_hyperref && runparams.moving_arg) {
+                                       // We need to strip the command for
+                                       // the pdf string, see #11813
+                                       string tmpp;
+                                       if (needs_cprotection)
+                                               tmpp = "\\cprotect";
+                                       tmp = tmpp + "\\texorpdfstring{" + tmp + "}{}";
+                               }
+                       }
                        tmp += "{";
                        os << from_ascii(tmp);
                        count += tmp.length();
+                       pushLanguageName(language()->polyglossia(), true);
                } else if (language()->encoding()->package() != Encoding::CJK) {
                        os << '{';
                        count += 1;
@@ -293,21 +264,41 @@ int Font::latexWriteStartChanges(odocstream & os, BufferParams const & bparams,
        } else if (language()->babel() != base.language()->babel() &&
            language() != prev.language()) {
                if (language()->lang() == "farsi") {
+                       if (needs_cprotection) {
+                               os << "\\cprotect";
+                               count += 9;
+                       }
                        os << "\\textFR{";
                        count += 8;
                } else if (!isRightToLeft() &&
                            base.language()->lang() == "farsi") {
+                       if (needs_cprotection) {
+                               os << "\\cprotect";
+                               count += 9;
+                       }
                        os << "\\textLR{";
                        count += 8;
                } else if (language()->lang() == "arabic_arabi") {
+                       if (needs_cprotection) {
+                               os << "\\cprotect";
+                               count += 9;
+                       }
                        os << "\\textAR{";
                        count += 8;
                } else if (!isRightToLeft() &&
                                base.language()->lang() == "arabic_arabi") {
+                       if (needs_cprotection) {
+                               os << "\\cprotect";
+                               count += 9;
+                       }
                        os << "\\textLR{";
                        count += 8;
                // currently the remaining RTL languages are arabic_arabtex and hebrew
-               } else if (isRightToLeft() != prev.isRightToLeft()) {
+               } else if (isRightToLeft() != prev.isRightToLeft() && !runparams.isFullUnicode()) {
+                       if (needs_cprotection) {
+                               os << "\\cprotect";
+                               count += 9;
+                       }
                        if (isRightToLeft()) {
                                os << "\\R{";
                                count += 3;
@@ -321,6 +312,8 @@ int Font::latexWriteStartChanges(odocstream & os, BufferParams const & bparams,
                                      "$$lang", language()->babel());
                        os << from_ascii(tmp);
                        count += tmp.length();
+                       if (!lyxrc.language_command_end.empty())
+                               pushLanguageName(language()->babel(), true);
                } else if (language()->encoding()->package() != Encoding::CJK) {
                        os << '{';
                        count += 1;
@@ -328,7 +321,7 @@ int Font::latexWriteStartChanges(odocstream & os, BufferParams const & bparams,
        }
 
        if (language()->encoding()->package() == Encoding::CJK) {
-               pair<bool, int> const c = switchEncoding(os, bparams,
+               pair<bool, int> const c = switchEncoding(os.os(), bparams,
                                runparams, *(language()->encoding()));
                if (c.first) {
                        open_encoding_ = true;
@@ -337,48 +330,87 @@ int Font::latexWriteStartChanges(odocstream & os, BufferParams const & bparams,
                }
        }
 
-       // If the current language is Hebrew, Arabic, or Farsi
-       // the numbers are written Left-to-Right. ArabTeX package
-       // reorders the number automatically but the packages used
-       // for Hebrew and Farsi (Arabi) do not.
-       if (bits_.number() == FONT_ON && prev.fontInfo().number() != FONT_ON
-               && (language()->lang() == "hebrew"
-                       || language()->lang() == "farsi" 
-                       || language()->lang() == "arabic_arabi")) {
-               os << "{\\beginL ";
-               count += 9;
-       }
-
        FontInfo f = bits_;
        f.reduce(base.bits_);
+       FontInfo p = bits_;
+       p.reduce(prev.bits_);
 
+       if (f.size() != INHERIT_SIZE) {
+               if (!runparams.find_effective()) {
+                       os << '{';
+                       ++count;
+                       os << '\\'
+                          << LaTeXSizeSwitchNames[f.size()] << termcmd;
+                       count += strlen(LaTeXSizeSwitchNames[f.size()]) + 1;
+               }
+               else {
+                       os << '\\'
+                          << LaTeXSizeSwitchNames[f.size()] << '{';
+                       count += strlen(LaTeXSizeSwitchNames[f.size()]) + 2;
+               }
+       }
        if (f.family() != INHERIT_FAMILY) {
-               os << '\\'
-                  << LaTeXFamilyNames[f.family()]
-                  << '{';
-               count += strlen(LaTeXFamilyNames[f.family()]) + 2;
-               env = true; //We have opened a new environment
+               if (non_inherit_inset) {
+                       os << '{';
+                       ++count;
+                       os << '\\' << LaTeXFamilySwitchNames[f.family()] << termcmd;
+                       count += strlen(LaTeXFamilySwitchNames[f.family()]) + 1;
+               } else {
+                       if (needs_cprotection) {
+                               os << "\\cprotect";
+                               count += 9;
+                       }
+                       os << '\\'
+                          << LaTeXFamilyCommandNames[f.family()]
+                          << '{';
+                       count += strlen(LaTeXFamilyCommandNames[f.family()]) + 2;
+               }
        }
        if (f.series() != INHERIT_SERIES) {
-               os << '\\'
-                  << LaTeXSeriesNames[f.series()]
-                  << '{';
-               count += strlen(LaTeXSeriesNames[f.series()]) + 2;
-               env = true; //We have opened a new environment
+               if (non_inherit_inset) {
+                       os << '{';
+                       ++count;
+                       os << '\\' << LaTeXSeriesSwitchNames[f.series()] << termcmd;
+                       count += strlen(LaTeXSeriesSwitchNames[f.series()]) + 1;
+               } else {
+                       if (needs_cprotection) {
+                               os << "\\cprotect";
+                               count += 9;
+                       }
+                       os << '\\'
+                          << LaTeXSeriesCommandNames[f.series()]
+                          << '{';
+                       count += strlen(LaTeXSeriesCommandNames[f.series()]) + 2;
+               }
        }
        if (f.shape() != INHERIT_SHAPE) {
-               os << '\\'
-                  << LaTeXShapeNames[f.shape()]
-                  << '{';
-               count += strlen(LaTeXShapeNames[f.shape()]) + 2;
-               env = true; //We have opened a new environment
+               if (non_inherit_inset) {
+                       os << '{';
+                       ++count;
+                       os << '\\' << LaTeXShapeSwitchNames[f.shape()] << termcmd;
+                       count += strlen(LaTeXShapeSwitchNames[f.shape()]) + 1;
+               } else {
+                       if (needs_cprotection) {
+                               os << "\\cprotect";
+                               count += 9;
+                       }
+                       os << '\\'
+                          << LaTeXShapeCommandNames[f.shape()]
+                          << '{';
+                       count += strlen(LaTeXShapeCommandNames[f.shape()]) + 2;
+               }
        }
        if (f.color() != Color_inherit && f.color() != Color_ignore) {
-               os << "\\textcolor{"
-                  << from_ascii(lcolor.getLaTeXName(f.color()))
-                  << "}{";
-               count += lcolor.getLaTeXName(f.color()).length() + 13;
-               env = true; //We have opened a new environment
+               if (f.color() == Color_none && p.color() != Color_none) {
+                       // Color none: Close previous color, if any
+                       os << '}';
+                       ++count;
+               } else if (f.color() != Color_none) {
+                       os << "\\textcolor{"
+                          << from_ascii(lcolor.getLaTeXName(f.color()))
+                          << "}{";
+                       count += lcolor.getLaTeXName(f.color()).length() + 13;
+               }
        }
        // FIXME: uncomment this when we support background.
        /*
@@ -390,49 +422,98 @@ int Font::latexWriteStartChanges(odocstream & os, BufferParams const & bparams,
                env = true; //We have opened a new environment
        }
        */
+       // If the current language is Hebrew, Arabic, or Farsi
+       // the numbers are written Left-to-Right. ArabTeX package
+       // and bidi (polyglossia with XeTeX) reorder the number automatically
+       // but the packages used for Hebrew and Farsi (Arabi) do not.
+       if (!runparams.useBidiPackage()
+           && !runparams.pass_thru
+           && bits_.number() == FONT_ON
+           && prev.fontInfo().number() != FONT_ON
+           && (language()->lang() == "hebrew"
+               || language()->lang() == "farsi"
+               || language()->lang() == "arabic_arabi")) {
+               if (runparams.use_polyglossia) {
+                       // LuaTeX/luabidi
+                       // \LR needs extra grouping
+                       // (possibly a LuaTeX bug)
+                       os << "{\\LR{";
+                       count += 6;
+               } else if (!runparams.isFullUnicode()) {
+                       // not needed with babel/lua|xetex
+                       os << "{\\beginL ";
+                       count += 9;
+               }
+       }
        if (f.emph() == FONT_ON) {
+               if (needs_cprotection) {
+                       os << "\\cprotect";
+                       count += 9;
+               }
                os << "\\emph{";
                count += 6;
-               env = true; //We have opened a new environment
        }
        // \noun{} is a LyX special macro
        if (f.noun() == FONT_ON) {
+               if (needs_cprotection) {
+                       os << "\\cprotect";
+                       count += 9;
+               }
                os << "\\noun{";
                count += 6;
-               env = true; //We have opened a new environment
-       }
-       if (f.size() != FONT_SIZE_INHERIT) {
-               // If we didn't open an environment above, we open one here
-               if (!env) {
-                       os << '{';
-                       ++count;
-               }
-               os << '\\'
-                  << LaTeXSizeNames[f.size()]
-                  << "{}";
-               count += strlen(LaTeXSizeNames[f.size()]) + 3;
        }
        // The ulem commands need to be on the deepest nesting level
        // because ulem puts every nested group or macro in a box,
        // which prevents linebreaks (#8424, #8733)
        if (f.underbar() == FONT_ON) {
+               if (needs_cprotection) {
+                       os << "\\cprotect";
+                       count += 9;
+               }
                os << "\\uline{";
-               count += 10;
+               count += 7;
+               ++runparams.inulemcmd;
+       }
+       if (f.uuline() == FONT_ON) {
+               if (needs_cprotection) {
+                       os << "\\cprotect";
+                       count += 9;
+               }
+               os << "\\uuline{";
+               count += 8;
                ++runparams.inulemcmd;
        }
        if (f.strikeout() == FONT_ON) {
+               if (needs_cprotection) {
+                       os << "\\cprotect";
+                       count += 9;
+               }
                os << "\\sout{";
-               count += 9;
+               count += 6;
                ++runparams.inulemcmd;
        }
-       if (f.uuline() == FONT_ON) {
-               os << "\\uuline{";
-               count += 11;
+       if (f.xout() == FONT_ON) {
+               if (needs_cprotection) {
+                       os << "\\cprotect";
+                       count += 9;
+               }
+               os << "\\xout{";
+               count += 6;
                ++runparams.inulemcmd;
        }
        if (f.uwave() == FONT_ON) {
+               if (runparams.inulemcmd) {
+                       // needed with nested uwave in xout
+                       // see https://tex.stackexchange.com/a/263042
+                       os << "\\ULdepth=1000pt";
+                       count += 15;
+               }
+               if (needs_cprotection) {
+                       os << "\\cprotect";
+                       count += 9;
+               }
                os << "\\uwave{";
-               count += 10;
+               count += 7;
                ++runparams.inulemcmd;
        }
        return count;
@@ -446,10 +527,10 @@ int Font::latexWriteEndChanges(otexstream & os, BufferParams const & bparams,
                                  OutputParams const & runparams,
                                  Font const & base,
                                  Font const & next,
-                                 bool const & closeLanguage) const
+                                 bool & needPar,
+                                 bool closeLanguage) const
 {
        int count = 0;
-       bool env = false;
 
        // reduce the current font to changes against the base
        // font (of the layout). We use a temporary for this to
@@ -460,39 +541,38 @@ int Font::latexWriteEndChanges(otexstream & os, BufferParams const & bparams,
        if (f.family() != INHERIT_FAMILY) {
                os << '}';
                ++count;
-               env = true; // Size change need not bother about closing env.
        }
        if (f.series() != INHERIT_SERIES) {
                os << '}';
                ++count;
-               env = true; // Size change need not bother about closing env.
        }
        if (f.shape() != INHERIT_SHAPE) {
                os << '}';
                ++count;
-               env = true; // Size change need not bother about closing env.
        }
-       if (f.color() != Color_inherit && f.color() != Color_ignore) {
+       if (f.color() != Color_inherit && f.color() != Color_ignore && f.color() != Color_none) {
                os << '}';
                ++count;
-               env = true; // Size change need not bother about closing env.
        }
        if (f.emph() == FONT_ON) {
                os << '}';
                ++count;
-               env = true; // Size change need not bother about closing env.
        }
        if (f.noun() == FONT_ON) {
                os << '}';
                ++count;
-               env = true; // Size change need not bother about closing env.
        }
-       if (f.size() != FONT_SIZE_INHERIT) {
-               // We only have to close if only size changed
-               if (!env) {
-                       os << '}';
-                       ++count;
+       if (f.size() != INHERIT_SIZE) {
+               // We do not close size group in front of
+               // insets with InheritFont() false (as opposed
+               // to all other font properties) (#8384)
+               if (needPar && !closeLanguage) {
+                       os << "\\par";
+                       count += 4;
+                       needPar = false;
                }
+               os << '}';
+               ++count;
        }
        if (f.underbar() == FONT_ON) {
                os << '}';
@@ -504,6 +584,11 @@ int Font::latexWriteEndChanges(otexstream & os, BufferParams const & bparams,
                ++count;
                --runparams.inulemcmd;
        }
+       if (f.xout() == FONT_ON) {
+               os << '}';
+               ++count;
+               --runparams.inulemcmd;
+       }
        if (f.uuline() == FONT_ON) {
                os << '}';
                ++count;
@@ -517,14 +602,26 @@ int Font::latexWriteEndChanges(otexstream & os, BufferParams const & bparams,
 
        // If the current language is Hebrew, Arabic, or Farsi
        // the numbers are written Left-to-Right. ArabTeX package
-       // reorders the number automatically but the packages used
-       // for Hebrew and Farsi (Arabi) do not.
-       if (bits_.number() == FONT_ON && next.fontInfo().number() != FONT_ON
-               && (language()->lang() == "hebrew"
-                       || language()->lang() == "farsi"
-                       || language()->lang() == "arabic_arabi")) {
-               os << "\\endL}";
-               count += 6;
+       // and bidi (polyglossia with XeTeX) reorder the number automatically
+       // but the packages used for Hebrew and Farsi (Arabi) do not.
+       if (!runparams.useBidiPackage()
+           && !runparams.pass_thru
+           && bits_.number() == FONT_ON
+           && next.fontInfo().number() != FONT_ON
+           && (language()->lang() == "hebrew"
+               || language()->lang() == "farsi"
+               || language()->lang() == "arabic_arabi")) {
+               if (runparams.use_polyglossia) {
+                       // LuaTeX/luabidi
+                       // luabidi's \LR needs extra grouping
+                       // (possibly a LuaTeX bug)
+                       os << "}}";
+                       count += 2;
+               } else if (!runparams.isFullUnicode()) {
+                       // not needed with babel/lua|xetex
+                       os << "\\endL}";
+                       count += 6;
+               }
        }
 
        if (open_encoding_) {
@@ -541,9 +638,14 @@ int Font::latexWriteEndChanges(otexstream & os, BufferParams const & bparams,
 
        if (closeLanguage
            && language() != base.language() && language() != next.language()
-           && language()->encoding()->package() != Encoding::CJK) {
+           && (language()->encoding()->package() != Encoding::CJK)) {
                os << '}';
                ++count;
+               bool const using_begin_end =
+                       runparams.use_polyglossia ||
+                               !lyxrc.language_command_end.empty();
+               if (using_begin_end && !languageStackEmpty())
+                       popLanguageName();
        }
 
        return count;
@@ -563,10 +665,12 @@ string Font::toString(bool const toggle) const
           << "emph " << bits_.emph() << '\n'
           << "underbar " << bits_.underbar() << '\n'
           << "strikeout " << bits_.strikeout() << '\n'
+          << "xout " << bits_.xout() << '\n'
           << "uuline " << bits_.uuline() << '\n'
           << "uwave " << bits_.uwave() << '\n'
           << "noun " << bits_.noun() << '\n'
           << "number " << bits_.number() << '\n'
+          << "nospellcheck " << bits_.nospellcheck() << '\n'
           << "color " << bits_.color() << '\n'
           << "language " << lang << '\n'
           << "toggleall " << convert<string>(toggle);
@@ -604,11 +708,12 @@ bool Font::fromString(string const & data, bool & toggle)
                } else if (token == "size") {
                        int const next = lex.getInteger();
                        bits_.setSize(FontSize(next));
-
-               } else if (token == "emph" || token == "underbar" ||
-                          token == "noun" || token == "number" ||
-                          token == "uuline" || token == "uwave" ||
-                          token == "strikeout") {
+               // FIXME: shall style be handled there? Probably not.
+               } else if (token == "emph" || token == "underbar"
+                       || token == "noun" || token == "number"
+                       || token == "uuline" || token == "uwave"
+                       || token == "strikeout" || token == "xout"
+                       || token == "nospellcheck") {
 
                        int const next = lex.getInteger();
                        FontState const misc = FontState(next);
@@ -619,6 +724,8 @@ bool Font::fromString(string const & data, bool & toggle)
                                bits_.setUnderbar(misc);
                        else if (token == "strikeout")
                                bits_.setStrikeout(misc);
+                       else if (token == "xout")
+                               bits_.setXout(misc);
                        else if (token == "uuline")
                                bits_.setUuline(misc);
                        else if (token == "uwave")
@@ -627,6 +734,8 @@ bool Font::fromString(string const & data, bool & toggle)
                                bits_.setNoun(misc);
                        else if (token == "number")
                                bits_.setNumber(misc);
+                       else if (token == "nospellcheck")
+                               bits_.setNoSpellcheck(misc);
 
                } else if (token == "color") {
                        int const next = lex.getInteger();
@@ -662,29 +771,34 @@ void Font::validate(LaTeXFeatures & features) const
        Language const * doc_language = bparams.language;
 
        if (bits_.noun() == FONT_ON) {
-               LYXERR(Debug::LATEX, "font.noun: " << bits_.noun());
+               LYXERR(Debug::OUTFILE, "font.noun: " << bits_.noun());
                features.require("noun");
-               LYXERR(Debug::LATEX, "Noun enabled. Font: " << to_utf8(stateText(0)));
+               LYXERR(Debug::OUTFILE, "Noun enabled. Font: " << to_utf8(stateText()));
        }
        if (bits_.underbar() == FONT_ON) {
-               LYXERR(Debug::LATEX, "font.underline: " << bits_.underbar());
+               LYXERR(Debug::OUTFILE, "font.underline: " << bits_.underbar());
                features.require("ulem");
-               LYXERR(Debug::LATEX, "Underline enabled. Font: " << to_utf8(stateText(0)));
+               LYXERR(Debug::OUTFILE, "Underline enabled. Font: " << to_utf8(stateText()));
        }
        if (bits_.strikeout() == FONT_ON) {
-               LYXERR(Debug::LATEX, "font.strikeout: " << bits_.strikeout());
+               LYXERR(Debug::OUTFILE, "font.strikeout: " << bits_.strikeout());
                features.require("ulem");
-               LYXERR(Debug::LATEX, "Strikeout enabled. Font: " << to_utf8(stateText(0)));
+               LYXERR(Debug::OUTFILE, "Strike out enabled. Font: " << to_utf8(stateText()));
+       }
+       if (bits_.xout() == FONT_ON) {
+               LYXERR(Debug::OUTFILE, "font.xout: " << bits_.xout());
+               features.require("ulem");
+               LYXERR(Debug::OUTFILE, "Cross out enabled. Font: " << to_utf8(stateText()));
        }
        if (bits_.uuline() == FONT_ON) {
-               LYXERR(Debug::LATEX, "font.uuline: " << bits_.uuline());
+               LYXERR(Debug::OUTFILE, "font.uuline: " << bits_.uuline());
                features.require("ulem");
-               LYXERR(Debug::LATEX, "Double underline enabled. Font: " << to_utf8(stateText(0)));
+               LYXERR(Debug::OUTFILE, "Double underline enabled. Font: " << to_utf8(stateText()));
        }
        if (bits_.uwave() == FONT_ON) {
-               LYXERR(Debug::LATEX, "font.uwave: " << bits_.uwave());
+               LYXERR(Debug::OUTFILE, "font.uwave: " << bits_.uwave());
                features.require("ulem");
-               LYXERR(Debug::LATEX, "Wavy underline enabled. Font: " << to_utf8(stateText(0)));
+               LYXERR(Debug::OUTFILE, "Wavy underline enabled. Font: " << to_utf8(stateText()));
        }
        switch (bits_.color()) {
                case Color_none:
@@ -707,9 +821,10 @@ void Font::validate(LaTeXFeatures & features) const
                case Color_teal:
                case Color_violet:
                        features.require("xcolor");
+                       break;
                default:
                        features.require("color");
-                       LYXERR(Debug::LATEX, "Color enabled. Font: " << to_utf8(stateText(0)));
+                       LYXERR(Debug::OUTFILE, "Color enabled. Font: " << to_utf8(stateText()));
        }
 
        // FIXME: Do something for background and soul package?
@@ -721,7 +836,7 @@ void Font::validate(LaTeXFeatures & features) const
            && lang_ != latex_language)
        {
                features.useLanguage(lang_);
-               LYXERR(Debug::LATEX, "Found language " << lang_->lang());
+               LYXERR(Debug::OUTFILE, "Found language " << lang_->lang());
        }
 }
 
@@ -739,23 +854,26 @@ ostream & operator<<(ostream & os, FontInfo const & f)
                << " series " << f.series()
                << " shape " << f.shape()
                << " size " << f.size()
+               << " style " << f.style()
                << " color " << f.color()
                // FIXME: uncomment this when we support background.
                //<< " background " << f.background()
                << " emph " << f.emph()
                << " underbar " << f.underbar()
                << " strikeout " << f.strikeout()
+               << " xout " << f.xout()
                << " uuline " << f.uuline()
                << " uwave " << f.uwave()
                << " noun " << f.noun()
-               << " number " << f.number();
+               << " number " << f.number()
+               << " nospellcheck " << f.nospellcheck();
 }
 
 
 ostream & operator<<(ostream & os, Font const & font)
 {
        return os << font.bits_
-               << " lang: " << (font.lang_ ? font.lang_->lang() : 0);
+               << " lang: " << (font.lang_ ? font.lang_->lang() : "");
 }