From 4dc388b31ab48f2eeda9f32ec900ed11b7712e26 Mon Sep 17 00:00:00 2001
From: Juergen Spitzmueller <spitz@lyx.org>
Date: Thu, 11 Jul 2019 20:28:34 +0200
Subject: [PATCH] Implement support for font options

This revives a patch by Uwe and extends it. Additional options to font
packages/fontspec can now be entered in Document Settings.
This is principally also true for TeX fonts, if the new TeXFont tag
MoreOptions is set. For the time being, I have only done this for
MinionPro, as a model and prove of concept.

Note that adding more TeXFonts requires a file format change,
respectively, and changes to tex2lyx (in the same way as I've done for
MinionPro).

This addresses #8226
---
 development/FORMAT                |   8 +
 lib/latexfonts                    |   4 +
 lib/lyx2lyx/lyx_2_4.py            | 169 +++++++++-
 src/Buffer.cpp                    |   3 +
 src/BufferParams.cpp              |  57 +++-
 src/BufferParams.h                |   6 +
 src/LaTeXFonts.cpp                |  25 +-
 src/LaTeXFonts.h                  |   8 +-
 src/frontends/qt4/GuiDocument.cpp |  62 +++-
 src/frontends/qt4/GuiDocument.h   |   2 +
 src/frontends/qt4/ui/FontUi.ui    | 529 +++++++++++++++++-------------
 src/tex2lyx/Preamble.cpp          | 132 ++++++--
 src/tex2lyx/Preamble.h            |   3 +
 src/version.h                     |   4 +-
 14 files changed, 719 insertions(+), 293 deletions(-)

diff --git a/development/FORMAT b/development/FORMAT
index 2f4097c3bf..0c3bf536a4 100644
--- a/development/FORMAT
+++ b/development/FORMAT
@@ -7,6 +7,14 @@ changes happened in particular if possible. A good example would be
 
 -----------------------
 
+2019-07-11 Uwe Stöhr <uwestoehr@web.de>
+           Jürgen Spitzmüller <spitz@lyx.org>
+ 	* Format incremented to 580: support for document font options
+ 	  New buffer parameters
+ 	  - \fonts_roman_opts
+ 	  - \fonts_sans_opts
+ 	  - \fonts_typewriter_opts
+
 2019-07-11  Jürgen Spitzmüller <spitz@lyx.org>
 	* Format incremented to 579: Add support for \babelfont.
 
diff --git a/lib/latexfonts b/lib/latexfonts
index 0c753df6cc..56c1d7e16b 100644
--- a/lib/latexfonts
+++ b/lib/latexfonts
@@ -22,6 +22,7 @@
 #	ScOption           <option for true smallcaps support>
 #	OsfScOption        <option for combined osf and true smallcaps support>
 #	ScaleOption        <option for font scaling>
+#       MoreOptions        <0|1>
 #	Provides           <features provided by the font packages (comma-separated)>
 #	Preamble
 #	  <some arbitrary LaTeX code to be issued in the preamble>
@@ -70,6 +71,8 @@
 #   default and provide an option for lining figures. Pass this option
 #   to OsfOption.
 # * ScaleOption supports the placeholder $$val for the scale value.
+# * If MoreOptions is true, then the user can insert additional options to
+#   the font package via the Document Settings.
 # * The Preamble code is output immediately after the respective font
 #   loading command.
 #
@@ -342,6 +345,7 @@ Font minionpro
 	Package          MinionPro
 	Provides         amssymb,amsfonts
 	NoMathFont       minionpro-nomath
+	MoreOptions      1
 EndFont
 
 AltFont minionpro-nomath
diff --git a/lib/lyx2lyx/lyx_2_4.py b/lib/lyx2lyx/lyx_2_4.py
index 0849057655..6dc8d92e2a 100644
--- a/lib/lyx2lyx/lyx_2_4.py
+++ b/lib/lyx2lyx/lyx_2_4.py
@@ -2282,6 +2282,169 @@ def revert_babelfont(document):
     insert_to_preamble(document, pretext)
 
 
+def revert_minionpro(document):
+    " Revert native MinionPro font definition (with extra options) to LaTeX "
+
+    i = find_token(document.header, '\\use_non_tex_fonts', 0)
+    if i == -1:
+        document.warning("Malformed LyX document: Missing \\use_non_tex_fonts.")
+        return
+    if str2bool(get_value(document.header, "\\use_non_tex_fonts", i)):
+        return
+
+    regexp = re.compile(r'(\\font_roman_opts)')
+    i = find_re(document.header, regexp, 0)
+    if i == -1:
+        return
+
+    # We need to use this regex since split() does not handle quote protection
+    romanopts = re.findall(r'[^"\s]\S*|".+?"', document.header[i])
+    opts = romanopts[1].strip('"')
+    del document.header[i]
+
+    i = find_token(document.header, "\\font_roman", 0)
+    if i == -1:
+        document.warning("Malformed LyX document: Missing \\font_roman.")
+        return
+    else:
+        # We need to use this regex since split() does not handle quote protection
+        romanfont = re.findall(r'[^"\s]\S*|".+?"', document.header[i])
+        roman = romanfont[1].strip('"')
+        if roman != "minionpro":
+            return
+        romanfont[1] = '"default"'
+        document.header[i] = " ".join(romanfont)
+        osf = False
+        j = find_token(document.header, "\\font_osf true", 0)
+        if j != -1:
+            osf = True
+        preamble = "\\usepackage["
+        if osf:
+            document.header[j] = "\\font_osf false"
+        else:
+            preamble += "lf,"
+        preamble += opts
+        preamble += "]{MinionPro}"
+        add_to_preamble(document, [preamble])
+
+
+def revert_font_opts(document):
+    " revert font options by outputting \\setxxxfont or \\babelfont to the preamble "
+
+    i = find_token(document.header, '\\use_non_tex_fonts', 0)
+    if i == -1:
+        document.warning("Malformed LyX document: Missing \\use_non_tex_fonts.")
+        return
+    if not str2bool(get_value(document.header, "\\use_non_tex_fonts", i)):
+        return
+    i = find_token(document.header, '\\language_package', 0)
+    if i == -1:
+        document.warning("Malformed LyX document: Missing \\language_package.")
+        return
+    Babel = (get_value(document.header, "\\language_package", 0) == "babel")
+
+    # 1. Roman
+    regexp = re.compile(r'(\\font_roman_opts)')
+    i = find_re(document.header, regexp, 0)
+    if i != -1:
+        # We need to use this regex since split() does not handle quote protection
+        romanopts = re.findall(r'[^"\s]\S*|".+?"', document.header[i])
+        opts = romanopts[1].strip('"')
+        del document.header[i]
+        regexp = re.compile(r'(\\font_roman)')
+        i = find_re(document.header, regexp, 0)
+        if i != -1:
+            # We need to use this regex since split() does not handle quote protection
+            romanfont = re.findall(r'[^"\s]\S*|".+?"', document.header[i])
+            font = romanfont[2].strip('"')
+            romanfont[2] = '"default"'
+            document.header[i] = " ".join(romanfont)
+            if font != "default":
+                if Babel:
+                    preamble = "\\babelfont{rm}["
+                else:
+                    preamble = "\\setmainfont["
+                preamble += opts
+                preamble += ","
+                preamble += "Mapping=tex-text]{"
+                preamble += font
+                preamble += "}"
+                add_to_preamble(document, [preamble])
+
+    # 2. Sans
+    regexp = re.compile(r'(\\font_sans_opts)')
+    i = find_re(document.header, regexp, 0)
+    if i != -1:
+        scaleval = 100
+        # We need to use this regex since split() does not handle quote protection
+        sfopts = re.findall(r'[^"\s]\S*|".+?"', document.header[i])
+        opts = sfopts[1].strip('"')
+        del document.header[i]
+        regexp = re.compile(r'(\\font_sf_scale)')
+        i = find_re(document.header, regexp, 0)
+        if i != -1:
+            scaleval = get_value(document.header, "\\font_sf_scale" , i).split()[1]
+        regexp = re.compile(r'(\\font_sans)')
+        i = find_re(document.header, regexp, 0)
+        if i != -1:
+            # We need to use this regex since split() does not handle quote protection
+            sffont = re.findall(r'[^"\s]\S*|".+?"', document.header[i])
+            font = sffont[2].strip('"')
+            sffont[2] = '"default"'
+            document.header[i] = " ".join(sffont)
+            if font != "default":
+                if Babel:
+                    preamble = "\\babelfont{sf}["
+                else:
+                    preamble = "\\setsansfont["
+                preamble += opts
+                preamble += ","
+                if scaleval != 100:
+                    preamble += "Scale=0."
+                    preamble += scaleval
+                    preamble += ","
+                preamble += "Mapping=tex-text]{"
+                preamble += font
+                preamble += "}"
+                add_to_preamble(document, [preamble])
+
+    # 3. Typewriter
+    regexp = re.compile(r'(\\font_typewriter_opts)')
+    i = find_re(document.header, regexp, 0)
+    if i != -1:
+        scaleval = 100
+        # We need to use this regex since split() does not handle quote protection
+        ttopts = re.findall(r'[^"\s]\S*|".+?"', document.header[i])
+        opts = ttopts[1].strip('"')
+        del document.header[i]
+        regexp = re.compile(r'(\\font_tt_scale)')
+        i = find_re(document.header, regexp, 0)
+        if i != -1:
+            scaleval = get_value(document.header, "\\font_tt_scale" , i).split()[1]
+        regexp = re.compile(r'(\\font_typewriter)')
+        i = find_re(document.header, regexp, 0)
+        if i != -1:
+            # We need to use this regex since split() does not handle quote protection
+            ttfont = re.findall(r'[^"\s]\S*|".+?"', document.header[i])
+            font = ttfont[2].strip('"')
+            ttfont[2] = '"default"'
+            document.header[i] = " ".join(ttfont)
+            if font != "default":
+                if Babel:
+                    preamble = "\\babelfont{tt}["
+                else:
+                    preamble = "\\setmonofont["
+                preamble += opts
+                preamble += ","
+                if scaleval != 100:
+                    preamble += "Scale=0."
+                    preamble += scaleval
+                    preamble += ","
+                preamble += "Mapping=tex-text]{"
+                preamble += font
+                preamble += "}"
+                add_to_preamble(document, [preamble])
+
 
 ##
 # Conversion hub
@@ -2323,10 +2486,12 @@ convert = [
            [576, []],
            [577, [convert_linggloss]],
            [578, []],
-           [579, []]
+           [579, []],
+           [580, []]
           ]
 
-revert =  [[578, [revert_babelfont]],
+revert =  [[579, [revert_font_opts, revert_minionpro]],
+           [578, [revert_babelfont]],
            [577, [revert_drs]],
            [576, [revert_linggloss, revert_subexarg]],
            [575, [revert_new_languages]],
diff --git a/src/Buffer.cpp b/src/Buffer.cpp
index 2e467d589b..0882c3d3c3 100644
--- a/src/Buffer.cpp
+++ b/src/Buffer.cpp
@@ -926,6 +926,9 @@ int Buffer::readHeader(Lexer & lex)
 	params().headsep.erase();
 	params().footskip.erase();
 	params().columnsep.erase();
+	params().font_roman_opts.erase();
+	params().font_sans_opts.erase();
+	params().font_typewriter_opts.erase();
 	params().fonts_cjk.erase();
 	params().listings_params.clear();
 	params().clearLayoutModules();
diff --git a/src/BufferParams.cpp b/src/BufferParams.cpp
index d4e2ca4e85..0978b6fe7b 100644
--- a/src/BufferParams.cpp
+++ b/src/BufferParams.cpp
@@ -846,12 +846,18 @@ string BufferParams::readToken(Lexer & lex, string const & token,
 		lex >> fonts_expert_sc;
 	} else if (token == "\\font_osf") {
 		lex >> fonts_old_figures;
+	} else if (token == "\\font_roman_opts") {
+		lex >> font_roman_opts;
 	} else if (token == "\\font_sf_scale") {
 		lex >> fonts_sans_scale[0];
 		lex >> fonts_sans_scale[1];
+	} else if (token == "\\font_sans_opts") {
+		lex >> font_sans_opts;
 	} else if (token == "\\font_tt_scale") {
 		lex >> fonts_typewriter_scale[0];
 		lex >> fonts_typewriter_scale[1];
+	} else if (token == "\\font_typewriter_opts") {
+		lex >> font_typewriter_opts;
 	} else if (token == "\\font_cjk") {
 		lex >> fonts_cjk;
 	} else if (token == "\\use_microtype") {
@@ -1263,15 +1269,20 @@ void BufferParams::writeFile(ostream & os, Buffer const * buf) const
 	   << "\n\\font_default_family " << fonts_default_family
 	   << "\n\\use_non_tex_fonts " << convert<string>(useNonTeXFonts)
 	   << "\n\\font_sc " << convert<string>(fonts_expert_sc)
-	   << "\n\\font_osf " << convert<string>(fonts_old_figures)
-	   << "\n\\font_sf_scale " << fonts_sans_scale[0]
-	   << ' ' << fonts_sans_scale[1]
-	   << "\n\\font_tt_scale " << fonts_typewriter_scale[0]
-	   << ' ' << fonts_typewriter_scale[1]
-	   << '\n';
-	if (!fonts_cjk.empty()) {
+	   << "\n\\font_osf " << convert<string>(fonts_old_figures);
+	if (!font_roman_opts.empty())
+		os << "\n\\font_roman_opts \"" << font_roman_opts << "\"";
+	os << "\n\\font_sf_scale " << fonts_sans_scale[0]
+	   << ' ' << fonts_sans_scale[1];
+	if (!font_sans_opts.empty())
+		os << "\n\\font_sans_opts \"" << font_sans_opts << "\"";
+	os << "\n\\font_tt_scale " << fonts_typewriter_scale[0]
+	   << ' ' << fonts_typewriter_scale[1];
+	if (!font_typewriter_opts.empty())
+		os << "\n\\font_typewriter_opts \"" << font_typewriter_opts << "\"";
+	os << '\n';
+	if (!fonts_cjk.empty())
 		os << "\\font_cjk " << fonts_cjk << '\n';
-	}
 	os << "\\use_microtype " << convert<string>(use_microtype) << '\n';
 	os << "\\use_dash_ligatures " << convert<string>(use_dash_ligatures) << '\n';
 	os << "\\graphics " << graphics_driver << '\n';
@@ -3408,6 +3419,8 @@ string const BufferParams::loadFonts(LaTeXFeatures & features) const
 				os << "\\babelfont{rm}[";
 			else
 				os << "\\setmainfont[";
+			if (!font_roman_opts.empty())
+				os << font_roman_opts << ',';
 			os << texmapping;
 			if (fonts_old_figures)
 				os << ",Numbers=OldStyle";
@@ -3421,14 +3434,18 @@ string const BufferParams::loadFonts(LaTeXFeatures & features) const
 				else
 					os << "\\setsansfont";
 				os << "[Scale="
-				   << float(fontsSansScale()) / 100
-				   << "," << texmapping << "]{"
+				   << float(fontsSansScale()) / 100 << ',';
+				if (!font_sans_opts.empty())
+					os << font_sans_opts << ',';
+				os << texmapping << "]{"
 				   << sans << "}\n";
 			} else {
 				if (babel)
 					os << "\\babelfont{sf}[";
 				else
 					os << "\\setsansfont[";
+				if (!font_sans_opts.empty())
+					os << font_sans_opts << ',';
 				os << texmapping << "]{"
 				   << sans << "}\n";
 			}
@@ -3441,15 +3458,19 @@ string const BufferParams::loadFonts(LaTeXFeatures & features) const
 				else
 					os << "\\setmonofont";
 				os << "[Scale="
-				   << float(fontsTypewriterScale()) / 100
-				   << "]{"
+				   << float(fontsTypewriterScale()) / 100;
+				if (!font_typewriter_opts.empty())
+					os << ',' << font_typewriter_opts;
+				os << "]{"
 				   << mono << "}\n";
 			} else {
 				if (babel)
-					os << "\\babelfont{tt}{";
+					os << "\\babelfont{tt}";
 				else
-					os << "\\setmonofont{";
-				os << mono << "}\n";
+					os << "\\setmonofont";
+				if (!font_typewriter_opts.empty())
+					os << '[' << font_typewriter_opts << ']';
+				os << '{' << mono << "}\n";
 			}
 		}
 		return os.str();
@@ -3464,17 +3485,17 @@ string const BufferParams::loadFonts(LaTeXFeatures & features) const
 	// ROMAN FONTS
 	os << theLaTeXFonts().getLaTeXFont(from_ascii(fontsRoman())).getLaTeXCode(
 		dryrun, ot1, complete, fonts_expert_sc, fonts_old_figures,
-		nomath);
+		nomath, font_roman_opts);
 
 	// SANS SERIF
 	os << theLaTeXFonts().getLaTeXFont(from_ascii(fontsSans())).getLaTeXCode(
 		dryrun, ot1, complete, fonts_expert_sc, fonts_old_figures,
-		nomath, fontsSansScale());
+		nomath, font_roman_opts, fontsSansScale());
 
 	// MONOSPACED/TYPEWRITER
 	os << theLaTeXFonts().getLaTeXFont(from_ascii(fontsTypewriter())).getLaTeXCode(
 		dryrun, ot1, complete, fonts_expert_sc, fonts_old_figures,
-		nomath, fontsTypewriterScale());
+		nomath, font_roman_opts, fontsTypewriterScale());
 
 	// MATH
 	os << theLaTeXFonts().getLaTeXFont(from_ascii(fontsMath())).getLaTeXCode(
diff --git a/src/BufferParams.h b/src/BufferParams.h
index 1e8b5b00f1..84c91ef880 100644
--- a/src/BufferParams.h
+++ b/src/BufferParams.h
@@ -285,14 +285,20 @@ public:
 	bool fonts_expert_sc;
 	/// use Old Style Figures
 	bool fonts_old_figures;
+	/// the options for the roman font
+	std::string font_roman_opts;
 	/// the scale factor of the sf font: [0] for TeX fonts, [1] for non-TeX fonts
 	int fonts_sans_scale[2];
 	/// the scale factor of the sf font
 	int fontsSansScale() const { return fonts_sans_scale[useNonTeXFonts]; }
+	// the options for the sans font
+	std::string font_sans_opts;
 	/// the scale factor of the tt font: [0] for TeX fonts, [1] for non-TeX fonts
 	int fonts_typewriter_scale[2];
 	/// the scale factor of the tt font
 	int fontsTypewriterScale() const { return fonts_typewriter_scale[useNonTeXFonts]; }
+	// the options for the typewriter font
+	std::string font_typewriter_opts;
 	/// the font used by the CJK command
 	std::string fonts_cjk;
 	/// use LaTeX microtype package
diff --git a/src/LaTeXFonts.cpp b/src/LaTeXFonts.cpp
index 8cd51139c1..422c8c7ca3 100644
--- a/src/LaTeXFonts.cpp
+++ b/src/LaTeXFonts.cpp
@@ -228,7 +228,7 @@ string const LaTeXFont::getAvailablePackage(bool dryrun)
 
 
 string const LaTeXFont::getPackageOptions(bool ot1, bool complete, bool sc, bool osf,
-					  int scale, bool nomath)
+					  int scale, string const extraopts, bool nomath)
 {
 	ostringstream os;
 	bool const needosfopt = (osf != osfdefault_);
@@ -263,12 +263,19 @@ string const LaTeXFont::getPackageOptions(bool ot1, bool complete, bool sc, bool
 		os << subst(to_ascii(scaleoption_), "$$val",
 			    convert<std::string>(float(scale) / 100));
 	}
+
+	if (moreopts_ && !extraopts.empty()) {
+		if (!os.str().empty())
+			os << ',';
+		os << extraopts;
+	}
 	return os.str();
 }
 
 
 string const LaTeXFont::getLaTeXCode(bool dryrun, bool ot1, bool complete, bool sc,
-				     bool osf, bool nomath, int const & scale)
+				     bool osf, bool nomath, string const extraopts,
+				     int const & scale)
 {
 	ostringstream os;
 
@@ -276,7 +283,8 @@ string const LaTeXFont::getLaTeXCode(bool dryrun, bool ot1, bool complete, bool
 	if (usedfont.empty())
 		return string();
 	else if (usedfont != name_)
-		return altFont(usedfont).getLaTeXCode(dryrun, ot1, complete, sc, osf, nomath, scale);
+		return altFont(usedfont).getLaTeXCode(dryrun, ot1, complete, sc,
+						      osf, nomath, extraopts, scale);
 
 	if (switchdefault_) {
 		if (family_.empty()) {
@@ -294,14 +302,15 @@ string const LaTeXFont::getLaTeXCode(bool dryrun, bool ot1, bool complete, bool
 	} else {
 		string const package =
 			getAvailablePackage(dryrun);
-		string const packageopts = getPackageOptions(ot1, complete, sc, osf, scale, nomath);
+		string const packageopts = getPackageOptions(ot1, complete, sc, osf, scale, extraopts, nomath);
 		if (packageopts.empty() && !package.empty())
 			os << "\\usepackage{" << package << "}\n";
 		else if (!packageopts.empty() && !package.empty())
 			os << "\\usepackage[" << packageopts << "]{" << package << "}\n";
 	}
 	if (osf && providesOSF(ot1, complete, nomath) && !osffont_.empty())
-		os << altFont(osffont_).getLaTeXCode(dryrun, ot1, complete, sc, osf, nomath, scale);
+		os << altFont(osffont_).getLaTeXCode(dryrun, ot1, complete, sc, osf,
+						     nomath, extraopts, scale);
 
 	if (!preamble_.empty())
 		os << to_utf8(preamble_);
@@ -335,6 +344,7 @@ bool LaTeXFont::readFont(Lexer & lex)
 		LF_OSFOPTION,
 		LF_OSFSCOPTION,
 		LF_OT1_FONT,
+		LF_MOREOPTS,
 		LF_PACKAGE,
 		LF_PACKAGEOPTION,
 		LF_PREAMBLE,
@@ -353,6 +363,7 @@ bool LaTeXFont::readFont(Lexer & lex)
 		{ "family",               LF_FAMILY },
 		{ "fontencoding",         LF_FONTENC },
 		{ "guiname",              LF_GUINAME },
+		{ "moreoptions",          LF_MOREOPTS },
 		{ "nomathfont",           LF_NOMATHFONT },
 		{ "osfdefault",           LF_OSFDEFAULT },
 		{ "osffont",              LF_OSFFONT },
@@ -455,6 +466,9 @@ bool LaTeXFont::readFont(Lexer & lex)
 		case LF_SCOPTION:
 			lex >> scoption_;
 			break;
+		case LF_MOREOPTS:
+			lex >> moreopts_;
+			break;
 		case LF_SWITCHDEFAULT:
 			lex >> switchdefault_;
 			break;
@@ -473,6 +487,7 @@ bool LaTeXFont::read(Lexer & lex)
 {
 	switchdefault_ = 0;
 	osfdefault_ = 0;
+	moreopts_ = 0;
 
 	if (!lex.next()) {
 		lex.printError("No name given for LaTeX font: `$$Token'.");
diff --git a/src/LaTeXFonts.h b/src/LaTeXFonts.h
index 7087649a4d..d15281cd97 100644
--- a/src/LaTeXFonts.h
+++ b/src/LaTeXFonts.h
@@ -27,7 +27,7 @@ class LaTeXFont {
 public:
 	/// TeX font
 	// FIXME Add fontenc tag to classes which is used if no font is specified?
-	LaTeXFont() : osfdefault_(false), switchdefault_(false) { fontenc_.push_back("T1"); }
+	LaTeXFont() : osfdefault_(false), switchdefault_(false), moreopts_(false) { fontenc_.push_back("T1"); }
 	/// The font name
 	docstring const & name() { return name_; }
 	/// The name to appear in the document dialog
@@ -58,6 +58,8 @@ public:
 	docstring const & osfscoption() { return osfscoption_; }
 	/// A package option for font scaling
 	docstring const & scaleoption() { return scaleoption_; }
+	/// Does this provide additional options?
+	bool moreoptions() const { return moreopts_; }
 	/// Alternative requirement to test for
 	docstring const & requires() { return requires_; }
 	/// Does this font provide a given \p feature
@@ -84,6 +86,7 @@ public:
 	/// Return the LaTeX Code
 	std::string const getLaTeXCode(bool dryrun, bool ot1, bool complete,
 				       bool sc, bool osf, bool nomath,
+				       std::string const extraopts = std::string(),
 				       int const & scale = 100);
 	/// Return the actually used font
 	docstring const getUsedFont(bool ot1, bool complete, bool nomath);
@@ -102,6 +105,7 @@ private:
 					    bool sc,
 					    bool osf,
 					    int scale,
+					    std::string const extraopts,
 					    bool nomath);
 	/// Return an alternative font
 	LaTeXFont altFont(docstring const & name);
@@ -145,6 +149,8 @@ private:
 	bool osfdefault_;
 	///
 	bool switchdefault_;
+	///
+	bool moreopts_;
 };
 
 
diff --git a/src/frontends/qt4/GuiDocument.cpp b/src/frontends/qt4/GuiDocument.cpp
index 1d811fd31c..f1b4f8e7b3 100644
--- a/src/frontends/qt4/GuiDocument.cpp
+++ b/src/frontends/qt4/GuiDocument.cpp
@@ -1090,11 +1090,23 @@ GuiDocument::GuiDocument(GuiView & lv)
 		this, SLOT(change_adaptor()));
 	connect(fontModule->fontOsfCB, SIGNAL(toggled(bool)),
 		this, SLOT(fontOsfToggled(bool)));
+	connect(fontModule->fontspecRomanLE, SIGNAL(textChanged(const QString &)),
+		this, SLOT(change_adaptor()));
+	connect(fontModule->fontspecSansLE, SIGNAL(textChanged(const QString &)),
+		this, SLOT(change_adaptor()));
+	connect(fontModule->fontspecTypewriterLE, SIGNAL(textChanged(const QString &)),
+		this, SLOT(change_adaptor()));
 
 	fontModule->fontencLE->setValidator(new NoNewLineValidator(
 		fontModule->fontencLE));
 	fontModule->cjkFontLE->setValidator(new NoNewLineValidator(
 		fontModule->cjkFontLE));
+	fontModule->fontspecRomanLE->setValidator(new NoNewLineValidator(
+		fontModule->fontspecRomanLE));
+	fontModule->fontspecSansLE->setValidator(new NoNewLineValidator(
+		fontModule->fontspecSansLE));
+	fontModule->fontspecTypewriterLE->setValidator(new NoNewLineValidator(
+		fontModule->fontspecTypewriterLE));
 
 	updateFontlist();
 
@@ -2419,16 +2431,22 @@ void GuiDocument::updateFontOptions()
 {
 	bool const tex_fonts = !fontModule->osFontsCB->isChecked();
 	QString font;
+	if (tex_fonts)
+		font = fontModule->fontsRomanCO->itemData(
+				fontModule->fontsRomanCO->currentIndex()).toString();
+	bool const rm_opts = providesExtraOpts(font);
 	if (tex_fonts)
 		font = fontModule->fontsSansCO->itemData(
 				fontModule->fontsSansCO->currentIndex()).toString();
 	bool scaleable = providesScale(font);
+	bool const sf_opts = providesExtraOpts(font);
 	fontModule->scaleSansSB->setEnabled(scaleable);
 	fontModule->scaleSansLA->setEnabled(scaleable);
 	if (tex_fonts)
 		font = fontModule->fontsTypewriterCO->itemData(
 				fontModule->fontsTypewriterCO->currentIndex()).toString();
 	scaleable = providesScale(font);
+	bool const tt_opts = providesExtraOpts(font);
 	fontModule->scaleTypewriterSB->setEnabled(scaleable);
 	fontModule->scaleTypewriterLA->setEnabled(scaleable);
 	if (tex_fonts)
@@ -2436,6 +2454,12 @@ void GuiDocument::updateFontOptions()
 				fontModule->fontsRomanCO->currentIndex()).toString();
 	fontModule->fontScCB->setEnabled(providesSC(font));
 	fontModule->fontOsfCB->setEnabled(providesOSF(font));
+	fontModule->fontspecRomanLA->setEnabled(!tex_fonts || rm_opts);
+	fontModule->fontspecRomanLE->setEnabled(!tex_fonts || rm_opts);
+	fontModule->fontspecSansLA->setEnabled(!tex_fonts || sf_opts);
+	fontModule->fontspecSansLE->setEnabled(!tex_fonts || sf_opts);
+	fontModule->fontspecTypewriterLA->setEnabled(!tex_fonts || tt_opts);
+	fontModule->fontspecTypewriterLE->setEnabled(!tex_fonts || tt_opts);
 	updateMathFonts(font);
 }
 
@@ -2613,8 +2637,11 @@ void GuiDocument::romanChanged(int item)
 		return;
 	QString const font =
 		fontModule->fontsRomanCO->itemData(item).toString();
+	bool const opts = providesExtraOpts(font);
 	fontModule->fontScCB->setEnabled(providesSC(font));
 	fontModule->fontOsfCB->setEnabled(providesOSF(font));
+	fontModule->fontspecRomanLA->setEnabled(opts);
+	fontModule->fontspecRomanLE->setEnabled(opts);
 	updateMathFonts(font);
 }
 
@@ -2625,9 +2652,12 @@ void GuiDocument::sansChanged(int item)
 		return;
 	QString const font =
 		fontModule->fontsSansCO->itemData(item).toString();
-	bool scaleable = providesScale(font);
+	bool const scaleable = providesScale(font);
+	bool const opts = providesExtraOpts(font);
 	fontModule->scaleSansSB->setEnabled(scaleable);
 	fontModule->scaleSansLA->setEnabled(scaleable);
+	fontModule->fontspecSansLA->setEnabled(opts);
+	fontModule->fontspecSansLE->setEnabled(opts);
 }
 
 
@@ -2638,8 +2668,11 @@ void GuiDocument::ttChanged(int item)
 	QString const font =
 		fontModule->fontsTypewriterCO->itemData(item).toString();
 	bool scaleable = providesScale(font);
+	bool const opts = providesExtraOpts(font);
 	fontModule->scaleTypewriterSB->setEnabled(scaleable);
 	fontModule->scaleTypewriterLA->setEnabled(scaleable);
+	fontModule->fontspecTypewriterLA->setEnabled(opts);
+	fontModule->fontspecTypewriterLE->setEnabled(opts);
 }
 
 
@@ -3630,16 +3663,19 @@ void GuiDocument::applyView()
 		fromqstr(fontModule->fontsRomanCO->
 			itemData(fontModule->fontsRomanCO->currentIndex()).toString());
 	bp_.fonts_roman[!nontexfonts] = fromqstr(fontModule->font_roman);
+	bp_.font_roman_opts = fromqstr(fontModule->fontspecRomanLE->text());
 
 	bp_.fonts_sans[nontexfonts] =
 		fromqstr(fontModule->fontsSansCO->
 			itemData(fontModule->fontsSansCO->currentIndex()).toString());
 	bp_.fonts_sans[!nontexfonts] = fromqstr(fontModule->font_sans);
+	bp_.font_sans_opts = fromqstr(fontModule->fontspecSansLE->text());
 
 	bp_.fonts_typewriter[nontexfonts] =
 		fromqstr(fontModule->fontsTypewriterCO->
 			itemData(fontModule->fontsTypewriterCO->currentIndex()).toString());
 	bp_.fonts_typewriter[!nontexfonts] = fromqstr(fontModule->font_typewriter);
+	bp_.font_typewriter_opts = fromqstr(fontModule->fontspecTypewriterLE->text());
 
 	bp_.fonts_math[nontexfonts] =
 		fromqstr(fontModule->fontsMathCO->
@@ -4188,6 +4224,21 @@ void GuiDocument::paramsToDialog()
 	fontModule->font_sf_scale = bp_.fonts_sans_scale[!bp_.useNonTeXFonts];
 	fontModule->scaleTypewriterSB->setValue(bp_.fontsTypewriterScale());
 	fontModule->font_tt_scale = bp_.fonts_typewriter_scale[!bp_.useNonTeXFonts];
+	if (!bp_.font_roman_opts.empty())
+		fontModule->fontspecRomanLE->setText(
+			toqstr(bp_.font_roman_opts));
+	else
+		fontModule->fontspecRomanLE->setText(QString());
+	if (!bp_.font_sans_opts.empty())
+		fontModule->fontspecSansLE->setText(
+			toqstr(bp_.font_sans_opts));
+	else
+		fontModule->fontspecSansLE->setText(QString());
+	if (!bp_.font_typewriter_opts.empty())
+		fontModule->fontspecTypewriterLE->setText(
+			toqstr(bp_.font_typewriter_opts));
+	else
+		fontModule->fontspecTypewriterLE->setText(QString());
 
 	nn = findToken(GuiDocument::fontfamilies, bp_.fonts_default_family);
 	if (nn >= 0)
@@ -4901,6 +4952,15 @@ bool GuiDocument::providesScale(QString const & font) const
 }
 
 
+bool GuiDocument::providesExtraOpts(QString const & font) const
+{
+	if (fontModule->osFontsCB->isChecked())
+		return true;
+	return theLaTeXFonts().getLaTeXFont(
+				qstring_to_ucs4(font)).moreoptions();
+}
+
+
 bool GuiDocument::providesNoMath(QString const & font) const
 {
 	if (fontModule->osFontsCB->isChecked())
diff --git a/src/frontends/qt4/GuiDocument.h b/src/frontends/qt4/GuiDocument.h
index 3e0c35384b..219861bf94 100644
--- a/src/frontends/qt4/GuiDocument.h
+++ b/src/frontends/qt4/GuiDocument.h
@@ -289,6 +289,8 @@ private:
 	bool hasMonolithicExpertSet(QString const & font) const;
 	/// does this font provide size adjustment?
 	bool providesScale(QString const & font) const;
+	/// does this font provide extra options?
+	bool providesExtraOpts(QString const & font) const;
 	/// does this font provide an alternative without math?
 	bool providesNoMath(QString const & font) const;
 	///
diff --git a/src/frontends/qt4/ui/FontUi.ui b/src/frontends/qt4/ui/FontUi.ui
index 8a207758f4..c31627feda 100644
--- a/src/frontends/qt4/ui/FontUi.ui
+++ b/src/frontends/qt4/ui/FontUi.ui
@@ -6,15 +6,15 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>533</width>
-    <height>447</height>
+    <width>534</width>
+    <height>632</height>
    </rect>
   </property>
   <property name="windowTitle">
    <string>FontUi</string>
   </property>
-  <layout class="QGridLayout" name="gridLayout">
-   <item row="0" column="0" colspan="2">
+  <layout class="QGridLayout" name="gridLayout_2">
+   <item row="0" column="0">
     <widget class="QCheckBox" name="osFontsCB">
      <property name="toolTip">
       <string>Use OpenType and TrueType fonts with the fontspec package (requires XeTeX or LuaTeX)</string>
@@ -24,287 +24,354 @@
      </property>
     </widget>
    </item>
-   <item row="1" column="0">
-    <widget class="QLabel" name="fontsDefaultLA">
-     <property name="text">
-      <string>&amp;Default family:</string>
-     </property>
-     <property name="buddy">
-      <cstring>fontsDefaultCO</cstring>
-     </property>
-    </widget>
-   </item>
-   <item row="1" column="1">
-    <layout class="QHBoxLayout" name="horizontalLayout">
-     <item>
-      <widget class="QComboBox" name="fontsDefaultCO">
-       <property name="toolTip">
-        <string>Select the default family for the document</string>
+   <item row="1" column="0" colspan="2">
+    <layout class="QGridLayout" name="gridLayout">
+     <item row="0" column="0">
+      <widget class="QLabel" name="fontsDefaultLA">
+       <property name="text">
+        <string>&amp;Default family:</string>
+       </property>
+       <property name="buddy">
+        <cstring>fontsDefaultCO</cstring>
        </property>
       </widget>
      </item>
-     <item>
-      <widget class="QLabel" name="BaseSizeLA">
+     <item row="0" column="1">
+      <layout class="QHBoxLayout" name="horizontalLayout">
+       <item>
+        <widget class="QComboBox" name="fontsDefaultCO">
+         <property name="toolTip">
+          <string>Select the default family for the document</string>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <widget class="QLabel" name="BaseSizeLA">
+         <property name="text">
+          <string>&amp;Base size:</string>
+         </property>
+         <property name="buddy">
+          <cstring>fontsizeCO</cstring>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <widget class="QComboBox" name="fontsizeCO">
+         <property name="toolTip">
+          <string/>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <spacer name="horizontalSpacer">
+         <property name="orientation">
+          <enum>Qt::Horizontal</enum>
+         </property>
+         <property name="sizeHint" stdset="0">
+          <size>
+           <width>59</width>
+           <height>20</height>
+          </size>
+         </property>
+        </spacer>
+       </item>
+      </layout>
+     </item>
+     <item row="1" column="0">
+      <widget class="QLabel" name="fontencLA">
        <property name="text">
-        <string>&amp;Base size:</string>
+        <string>&amp;LaTeX font encoding:</string>
        </property>
        <property name="buddy">
-        <cstring>fontsizeCO</cstring>
+        <cstring>fontencCO</cstring>
        </property>
       </widget>
      </item>
-     <item>
-      <widget class="QComboBox" name="fontsizeCO">
-       <property name="toolTip">
-        <string/>
-       </property>
-      </widget>
+     <item row="1" column="1">
+      <layout class="QHBoxLayout" name="horizontalLayout_2">
+       <item>
+        <widget class="QComboBox" name="fontencCO"/>
+       </item>
+       <item>
+        <widget class="QLineEdit" name="fontencLE">
+         <property name="toolTip">
+          <string>Specify the font encoding (e.g., T1).</string>
+         </property>
+        </widget>
+       </item>
+      </layout>
      </item>
-     <item>
-      <spacer name="horizontalSpacer">
-       <property name="orientation">
-        <enum>Qt::Horizontal</enum>
+     <item row="2" column="0">
+      <widget class="QLabel" name="fontsRomanLA">
+       <property name="text">
+        <string>&amp;Roman:</string>
        </property>
-       <property name="sizeHint" stdset="0">
-        <size>
-         <width>59</width>
-         <height>20</height>
-        </size>
+       <property name="buddy">
+        <cstring>fontsRomanCO</cstring>
        </property>
-      </spacer>
-     </item>
-    </layout>
-   </item>
-   <item row="2" column="0">
-    <widget class="QLabel" name="fontencLA">
-     <property name="text">
-      <string>&amp;LaTeX font encoding:</string>
-     </property>
-     <property name="buddy">
-      <cstring>fontencCO</cstring>
-     </property>
-    </widget>
-   </item>
-   <item row="2" column="1">
-    <layout class="QHBoxLayout" name="horizontalLayout_2">
-     <item>
-      <widget class="QComboBox" name="fontencCO"/>
+      </widget>
      </item>
-     <item>
-      <widget class="QLineEdit" name="fontencLE">
+     <item row="2" column="1">
+      <widget class="QComboBox" name="fontsRomanCO">
        <property name="toolTip">
-        <string>Specify the font encoding (e.g., T1).</string>
+        <string>Select the roman (serif) typeface</string>
        </property>
       </widget>
      </item>
-    </layout>
-   </item>
-   <item row="3" column="0">
-    <widget class="QLabel" name="fontsRomanLA">
-     <property name="text">
-      <string>&amp;Roman:</string>
-     </property>
-     <property name="buddy">
-      <cstring>fontsRomanCO</cstring>
-     </property>
-    </widget>
-   </item>
-   <item row="3" column="1">
-    <widget class="QComboBox" name="fontsRomanCO">
-     <property name="toolTip">
-      <string>Select the roman (serif) typeface</string>
-     </property>
-    </widget>
-   </item>
-   <item row="4" column="0">
-    <widget class="QLabel" name="fontsSansLA">
-     <property name="text">
-      <string>&amp;Sans Serif:</string>
-     </property>
-     <property name="buddy">
-      <cstring>fontsSansCO</cstring>
-     </property>
-    </widget>
-   </item>
-   <item row="4" column="1">
-    <layout class="QHBoxLayout" name="horizontalLayout_3">
-     <item>
-      <widget class="QComboBox" name="fontsSansCO">
-       <property name="toolTip">
-        <string>Select the Sans Serif (grotesque) typeface</string>
+     <item row="3" column="1">
+      <layout class="QHBoxLayout" name="horizontalLayout_5">
+       <item>
+        <widget class="QLabel" name="fontspecRomanLA">
+         <property name="text">
+          <string>Options:</string>
+         </property>
+         <property name="buddy">
+          <cstring>fontspecRomanLE</cstring>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <widget class="QLineEdit" name="fontspecRomanLE">
+         <property name="toolTip">
+          <string>Here you can insert additional options (as provided by the font package)</string>
+         </property>
+        </widget>
+       </item>
+      </layout>
+     </item>
+     <item row="4" column="0">
+      <widget class="QLabel" name="fontsSansLA">
+       <property name="text">
+        <string>&amp;Sans Serif:</string>
+       </property>
+       <property name="buddy">
+        <cstring>fontsSansCO</cstring>
        </property>
       </widget>
      </item>
-     <item>
-      <spacer name="horizontalSpacer_2">
-       <property name="orientation">
-        <enum>Qt::Horizontal</enum>
+     <item row="4" column="1">
+      <layout class="QHBoxLayout" name="horizontalLayout_6">
+       <item>
+        <widget class="QComboBox" name="fontsSansCO">
+         <property name="toolTip">
+          <string>Select the Sans Serif (grotesque) typeface</string>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <spacer name="horizontalSpacer_2">
+         <property name="orientation">
+          <enum>Qt::Horizontal</enum>
+         </property>
+         <property name="sizeHint" stdset="0">
+          <size>
+           <width>40</width>
+           <height>20</height>
+          </size>
+         </property>
+        </spacer>
+       </item>
+       <item>
+        <widget class="QLabel" name="scaleSansLA">
+         <property name="text">
+          <string>S&amp;cale (%):</string>
+         </property>
+         <property name="buddy">
+          <cstring>scaleSansSB</cstring>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <widget class="QSpinBox" name="scaleSansSB">
+         <property name="toolTip">
+          <string>Scale the Sans Serif font to match the base font's dimensions</string>
+         </property>
+         <property name="minimum">
+          <number>10</number>
+         </property>
+         <property name="maximum">
+          <number>200</number>
+         </property>
+        </widget>
+       </item>
+      </layout>
+     </item>
+     <item row="5" column="1">
+      <layout class="QHBoxLayout" name="horizontalLayout_3">
+       <item>
+        <widget class="QLabel" name="fontspecSansLA">
+         <property name="text">
+          <string>Options:</string>
+         </property>
+         <property name="buddy">
+          <cstring>fontspecSansLE</cstring>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <widget class="QLineEdit" name="fontspecSansLE">
+         <property name="toolTip">
+          <string>Here you can insert additional options (as provided by the font package)</string>
+         </property>
+        </widget>
+       </item>
+      </layout>
+     </item>
+     <item row="6" column="0">
+      <widget class="QLabel" name="fontsTypewriterLA">
+       <property name="text">
+        <string>&amp;Typewriter:</string>
        </property>
-       <property name="sizeHint" stdset="0">
-        <size>
-         <width>40</width>
-         <height>20</height>
-        </size>
+       <property name="buddy">
+        <cstring>fontsTypewriterCO</cstring>
        </property>
-      </spacer>
+      </widget>
+     </item>
+     <item row="6" column="1">
+      <layout class="QHBoxLayout" name="horizontalLayout_7">
+       <item>
+        <widget class="QComboBox" name="fontsTypewriterCO">
+         <property name="toolTip">
+          <string>Select the typewriter (monospaced) typeface</string>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <spacer name="horizontalSpacer_3">
+         <property name="orientation">
+          <enum>Qt::Horizontal</enum>
+         </property>
+         <property name="sizeHint" stdset="0">
+          <size>
+           <width>40</width>
+           <height>20</height>
+          </size>
+         </property>
+        </spacer>
+       </item>
+       <item>
+        <widget class="QLabel" name="scaleTypewriterLA">
+         <property name="text">
+          <string>Sc&amp;ale (%):</string>
+         </property>
+         <property name="buddy">
+          <cstring>scaleTypewriterSB</cstring>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <widget class="QSpinBox" name="scaleTypewriterSB">
+         <property name="toolTip">
+          <string>Scale the Typewriter font to match the base font's dimensions</string>
+         </property>
+         <property name="minimum">
+          <number>10</number>
+         </property>
+         <property name="maximum">
+          <number>200</number>
+         </property>
+        </widget>
+       </item>
+      </layout>
+     </item>
+     <item row="7" column="1">
+      <layout class="QHBoxLayout" name="horizontalLayout_4">
+       <item>
+        <widget class="QLabel" name="fontspecTypewriterLA">
+         <property name="text">
+          <string>Options:</string>
+         </property>
+         <property name="buddy">
+          <cstring>fontspecTypewriterLE</cstring>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <widget class="QLineEdit" name="fontspecTypewriterLE">
+         <property name="toolTip">
+          <string>Here you can insert additional options (as provided by the font package)</string>
+         </property>
+        </widget>
+       </item>
+      </layout>
      </item>
-     <item>
-      <widget class="QLabel" name="scaleSansLA">
+     <item row="8" column="0">
+      <widget class="QLabel" name="fontsMathLA">
        <property name="text">
-        <string>S&amp;cale (%):</string>
+        <string>&amp;Math:</string>
        </property>
        <property name="buddy">
-        <cstring>scaleSansSB</cstring>
+        <cstring>fontsMathCO</cstring>
        </property>
       </widget>
      </item>
-     <item>
-      <widget class="QSpinBox" name="scaleSansSB">
+     <item row="8" column="1">
+      <widget class="QComboBox" name="fontsMathCO">
        <property name="toolTip">
-        <string>Scale the Sans Serif font to match the base font's dimensions</string>
+        <string>Select the math typeface</string>
        </property>
-       <property name="minimum">
-        <number>10</number>
+      </widget>
+     </item>
+     <item row="9" column="0">
+      <widget class="QLabel" name="cjkFontLA">
+       <property name="text">
+        <string>C&amp;JK:</string>
        </property>
-       <property name="maximum">
-        <number>200</number>
+       <property name="buddy">
+        <cstring>cjkFontLE</cstring>
        </property>
       </widget>
      </item>
-    </layout>
-   </item>
-   <item row="5" column="0">
-    <widget class="QLabel" name="fontsTypewriterLA">
-     <property name="text">
-      <string>&amp;Typewriter:</string>
-     </property>
-     <property name="buddy">
-      <cstring>fontsTypewriterCO</cstring>
-     </property>
-    </widget>
-   </item>
-   <item row="5" column="1">
-    <layout class="QHBoxLayout" name="horizontalLayout_4">
-     <item>
-      <widget class="QComboBox" name="fontsTypewriterCO">
+     <item row="9" column="1">
+      <widget class="QLineEdit" name="cjkFontLE">
        <property name="toolTip">
-        <string>Select the typewriter (monospaced) typeface</string>
+        <string>Input the font to be used for Chinese, Japanese or Korean (CJK) script</string>
        </property>
       </widget>
      </item>
-     <item>
-      <spacer name="horizontalSpacer_3">
-       <property name="orientation">
-        <enum>Qt::Horizontal</enum>
+     <item row="10" column="1">
+      <widget class="QCheckBox" name="fontScCB">
+       <property name="toolTip">
+        <string>Use a real small caps shape, if the font provides one</string>
        </property>
-       <property name="sizeHint" stdset="0">
-        <size>
-         <width>40</width>
-         <height>20</height>
-        </size>
+       <property name="text">
+        <string>Use true s&amp;mall caps</string>
        </property>
-      </spacer>
+      </widget>
      </item>
-     <item>
-      <widget class="QLabel" name="scaleTypewriterLA">
-       <property name="text">
-        <string>Sc&amp;ale (%):</string>
+     <item row="11" column="1">
+      <widget class="QCheckBox" name="fontOsfCB">
+       <property name="toolTip">
+        <string>Use old style instead of lining figures</string>
        </property>
-       <property name="buddy">
-        <cstring>scaleTypewriterSB</cstring>
+       <property name="text">
+        <string>Use &amp;old style figures</string>
        </property>
       </widget>
      </item>
-     <item>
-      <widget class="QSpinBox" name="scaleTypewriterSB">
+     <item row="12" column="1">
+      <widget class="QCheckBox" name="microtypeCB">
        <property name="toolTip">
-        <string>Scale the Typewriter font to match the base font's dimensions</string>
+        <string>Activate extensions such as character protrusion and font expansion via the microtype package</string>
        </property>
-       <property name="minimum">
-        <number>10</number>
+       <property name="text">
+        <string>Enable micr&amp;o-typographic extensions</string>
+       </property>
+      </widget>
+     </item>
+     <item row="13" column="1">
+      <widget class="QCheckBox" name="dashesCB">
+       <property name="toolTip">
+        <string>By default, a line break can occur after en- and em-dashes. Checking this box prevents that.</string>
        </property>
-       <property name="maximum">
-        <number>200</number>
+       <property name="text">
+        <string>Disallow l&amp;ine breaks after dashes</string>
        </property>
       </widget>
      </item>
     </layout>
    </item>
-   <item row="6" column="0">
-    <widget class="QLabel" name="fontsMathLA">
-     <property name="text">
-      <string>&amp;Math:</string>
-     </property>
-     <property name="buddy">
-      <cstring>fontsMathCO</cstring>
-     </property>
-    </widget>
-   </item>
-   <item row="6" column="1">
-    <widget class="QComboBox" name="fontsMathCO">
-     <property name="toolTip">
-      <string>Select the math typeface</string>
-     </property>
-    </widget>
-   </item>
-   <item row="7" column="0">
-    <widget class="QLabel" name="cjkFontLA">
-     <property name="text">
-      <string>C&amp;JK:</string>
-     </property>
-     <property name="buddy">
-      <cstring>cjkFontLE</cstring>
-     </property>
-    </widget>
-   </item>
-   <item row="7" column="1">
-    <widget class="QLineEdit" name="cjkFontLE">
-     <property name="toolTip">
-      <string>Input the font to be used for Chinese, Japanese or Korean (CJK) script</string>
-     </property>
-    </widget>
-   </item>
-   <item row="8" column="1">
-    <widget class="QCheckBox" name="fontScCB">
-     <property name="toolTip">
-      <string>Use a real small caps shape, if the font provides one</string>
-     </property>
-     <property name="text">
-      <string>Use true s&amp;mall caps</string>
-     </property>
-    </widget>
-   </item>
-   <item row="9" column="1">
-    <widget class="QCheckBox" name="fontOsfCB">
-     <property name="toolTip">
-      <string>Use old style instead of lining figures</string>
-     </property>
-     <property name="text">
-      <string>Use &amp;old style figures</string>
-     </property>
-    </widget>
-   </item>
-   <item row="10" column="1">
-    <widget class="QCheckBox" name="microtypeCB">
-     <property name="toolTip">
-      <string>Activate extensions such as character protrusion and font expansion via the microtype package</string>
-     </property>
-     <property name="text">
-      <string>Enable micr&amp;o-typographic extensions</string>
-     </property>
-    </widget>
-   </item>
-   <item row="11" column="1">
-    <widget class="QCheckBox" name="dashesCB">
-     <property name="toolTip">
-      <string>By default, a line break can occur after en- and em-dashes. Checking this box prevents that.</string>
-     </property>
-     <property name="text">
-      <string>Disallow l&amp;ine breaks after dashes</string>
-     </property>
-    </widget>
-   </item>
-   <item row="12" column="1">
+   <item row="2" column="1">
     <spacer name="verticalSpacer">
      <property name="orientation">
       <enum>Qt::Vertical</enum>
diff --git a/src/tex2lyx/Preamble.cpp b/src/tex2lyx/Preamble.cpp
index 739af0f86c..e741f1f901 100644
--- a/src/tex2lyx/Preamble.cpp
+++ b/src/tex2lyx/Preamble.cpp
@@ -535,6 +535,9 @@ Preamble::Preamble() : one_language(true), explicit_babel(false),
 	h_font_sf_scale[1]        = "100";
 	h_font_tt_scale[0]        = "100";
 	h_font_tt_scale[1]        = "100";
+	// h_font_roman_opts;
+	// h_font_sans_opts;
+	// h_font_typewriter_opts;
 	//h_font_cjk
 	h_is_mathindent           = "0";
 	h_math_numbering_side     = "default";
@@ -782,14 +785,26 @@ void Preamble::handle_package(Parser &p, string const & name,
 
 	if (name == "MinionPro") {
 		h_font_roman[0] = "minionpro";
-		if (opts.find("lf") != string::npos)
-			h_font_osf = "false";
-		else
-			h_font_osf = "true";
-		if (opts.find("onlytext") != string::npos)
-			h_font_math[0] = "default";
-		else
-			h_font_math[0] = "auto";
+		vector<string> allopts = getVectorFromString(opts);
+		string xopts;
+		h_font_osf = "true";
+		h_font_math[0] = "auto";
+		for (auto const & opt : allopts) {
+			if (opt == "lf") {
+				h_font_osf = "false";
+				continue;
+			}
+			if (opt == "onlytext") {
+				h_font_math[0] = "default";
+				continue;
+			}
+			if (!xopts.empty())
+				xopts += ", ";
+			xopts += opt;
+		}
+		if (!xopts.empty())
+			h_font_roman_opts = xopts;
+		options.clear();
 	}
 
 	if (name == "mathdesign") {
@@ -1423,13 +1438,19 @@ bool Preamble::writeLyXHeader(ostream & os, bool subdoc, string const & outfiled
 	   << "\\font_default_family " << h_font_default_family << "\n"
 	   << "\\use_non_tex_fonts " << (h_use_non_tex_fonts ? "true" : "false") << '\n'
 	   << "\\font_sc " << h_font_sc << "\n"
-	   << "\\font_osf " << h_font_osf << "\n"
-	   << "\\font_sf_scale " << h_font_sf_scale[0]
-	   << ' ' << h_font_sf_scale[1] << '\n'
-	   << "\\font_tt_scale " << h_font_tt_scale[0]
+	   << "\\font_osf " << h_font_osf << "\n";
+	if (!h_font_roman_opts.empty())
+		os << "\\font_roman_opts \"" << h_font_roman_opts << "\"" << '\n';
+	os << "\\font_sf_scale " << h_font_sf_scale[0]
+	   << ' ' << h_font_sf_scale[1] << '\n';
+	if (!h_font_sans_opts.empty())
+		os << "\\font_sans_opts \"" << h_font_sans_opts << "\"" << '\n';
+	os << "\\font_tt_scale " << h_font_tt_scale[0]
 	   << ' ' << h_font_tt_scale[1] << '\n';
 	if (!h_font_cjk.empty())
 		os << "\\font_cjk " << h_font_cjk << '\n';
+	if (!h_font_typewriter_opts.empty())
+		os << "\\font_typewriter_opts \"" << h_font_typewriter_opts << "\"" << '\n';
 	os << "\\use_microtype " << h_use_microtype << '\n'
 	   << "\\use_dash_ligatures " << h_use_dash_ligatures << '\n'
 	   << "\\graphics " << h_graphics << '\n'
@@ -1683,35 +1704,58 @@ void Preamble::parse(Parser & p, string const & forceclass,
 		}
 
 		if (t.cs() == "setmainfont") {
-			// we don't care about the option
-			p.hasOpt() ? p.getOpt() : string();
+			string fontopts = p.hasOpt() ? p.getArg('[', ']') : string();
 			h_font_roman[1] = p.getArg('{', '}');
+			if (!fontopts.empty()) {
+				vector<string> opts = getVectorFromString(fontopts);
+				fontopts.clear();
+				for (auto const & opt : opts) {
+					if (opt == "Mapping=tex-text" || opt == "Ligatures=TeX")
+						// ignore
+						continue;
+					if (!fontopts.empty())
+						fontopts += ", ";
+					fontopts += opt;
+				}
+				h_font_roman_opts = fontopts;
+			}
 			continue;
 		}
 
 		if (t.cs() == "setsansfont" || t.cs() == "setmonofont") {
 			// LyX currently only supports the scale option
-			string scale;
+			string scale, fontopts;
 			if (p.hasOpt()) {
-				string fontopts = p.getArg('[', ']');
-				// check if the option contains a scaling, if yes, extract it
-				string::size_type pos = fontopts.find("Scale");
-				if (pos != string::npos) {
-					string::size_type i = fontopts.find(',', pos);
-					if (i == string::npos)
-						scale_as_percentage(fontopts.substr(pos + 1), scale);
-					else
-						scale_as_percentage(fontopts.substr(pos, i - pos), scale);
+				fontopts = p.getArg('[', ']');
+				if (!fontopts.empty()) {
+					vector<string> opts = getVectorFromString(fontopts);
+					fontopts.clear();
+					for (auto const & opt : opts) {
+						if (opt == "Mapping=tex-text" || opt == "Ligatures=TeX")
+							// ignore
+							continue;
+						if (prefixIs(opt, "Scale=")) {
+							scale_as_percentage(opt, scale);
+							continue;
+						}
+						if (!fontopts.empty())
+							fontopts += ", ";
+						fontopts += opt;
+					}
 				}
 			}
 			if (t.cs() == "setsansfont") {
 				if (!scale.empty())
 					h_font_sf_scale[1] = scale;
 				h_font_sans[1] = p.getArg('{', '}');
+				if (!fontopts.empty())
+					h_font_sans_opts = fontopts;
 			} else {
 				if (!scale.empty())
 					h_font_tt_scale[1] = scale;
 				h_font_typewriter[1] = p.getArg('{', '}');
+				if (!fontopts.empty())
+					h_font_typewriter_opts = fontopts;
 			}
 			continue;
 		}
@@ -1725,33 +1769,55 @@ void Preamble::parse(Parser & p, string const & forceclass,
 			// we don't care about the lang option
 			string const lang = p.hasOpt() ? p.getArg('[', ']') : string();
                         string const family = p.getArg('{', '}');
-			string const fontopts = p.hasOpt() ? p.getArg('[', ']') : string();
+			string fontopts = p.hasOpt() ? p.getArg('[', ']') : string();
 			string const fontname = p.getArg('{', '}');
                         if (lang.empty() && family == "rm") {
 				h_font_roman[1] = fontname;
+				if (!fontopts.empty()) {
+					vector<string> opts = getVectorFromString(fontopts);
+					fontopts.clear();
+					for (auto const & opt : opts) {
+						if (opt == "Mapping=tex-text" || opt == "Ligatures=TeX")
+							// ignore
+							continue;
+						if (!fontopts.empty())
+							fontopts += ", ";
+						fontopts += opt;
+					}
+					h_font_roman_opts = fontopts;
+				}
  				continue;
 			} else if (lang.empty() && (family == "sf" || family == "tt")) {
 				// LyX currently only supports the scale option
 				string scale;
 				if (!fontopts.empty()) {
-					// check if the option contains a scaling, if yes, extract it
-					string::size_type pos = fontopts.find("Scale");
-					if (pos != string::npos) {
-						string::size_type i = fontopts.find(',', pos);
-						if (i == string::npos)
-							scale_as_percentage(fontopts.substr(pos + 1), scale);
-						else
-							scale_as_percentage(fontopts.substr(pos, i - pos), scale);
+					vector<string> opts = getVectorFromString(fontopts);
+					fontopts.clear();
+					for (auto const & opt : opts) {
+						if (opt == "Mapping=tex-text" || opt == "Ligatures=TeX")
+							// ignore
+							continue;
+						if (prefixIs(opt, "Scale=")) {
+							scale_as_percentage(opt, scale);
+							continue;
+						}
+						if (!fontopts.empty())
+							fontopts += ", ";
+						fontopts += opt;
 					}
 				}
 				if (family == "sf") {
 					if (!scale.empty())
 						h_font_sf_scale[1] = scale;
 					h_font_sans[1] = fontname;
+					if (!fontopts.empty())
+						h_font_sans_opts = fontopts;
 				} else {
 					if (!scale.empty())
 						h_font_tt_scale[1] = scale;
 					h_font_typewriter[1] = fontname;
+					if (!fontopts.empty())
+						h_font_typewriter_opts = fontopts;
 				}
 				continue;
 			} else {
diff --git a/src/tex2lyx/Preamble.h b/src/tex2lyx/Preamble.h
index 6c11d889c3..1130ad2d5b 100644
--- a/src/tex2lyx/Preamble.h
+++ b/src/tex2lyx/Preamble.h
@@ -166,6 +166,9 @@ private:
 	std::string h_font_roman[2];
 	std::string h_font_sans[2];
 	std::string h_font_typewriter[2];
+	std::string h_font_roman_opts;
+	std::string h_font_sans_opts;
+	std::string h_font_typewriter_opts;
 	std::string h_font_default_family;
 	bool h_use_non_tex_fonts;
 	std::string h_font_sc;
diff --git a/src/version.h b/src/version.h
index 386d72efa8..0d53cde07d 100644
--- a/src/version.h
+++ b/src/version.h
@@ -32,8 +32,8 @@ extern char const * const lyx_version_info;
 
 // Do not remove the comment below, so we get merge conflict in
 // independent branches. Instead add your own.
-#define LYX_FORMAT_LYX 579 // spitz: babelfont
-#define LYX_FORMAT_TEX2LYX 579
+#define LYX_FORMAT_LYX 580 // spitz/uwestoehr: support for fontspec options
+#define LYX_FORMAT_TEX2LYX 580
 
 #if LYX_FORMAT_TEX2LYX != LYX_FORMAT_LYX
 #ifndef _MSC_VER
-- 
2.39.5