]> git.lyx.org Git - lyx.git/blobdiff - src/LaTeXFeatures.cpp
Ignore ligature breaks and hyphenations during simple search (fixes #1468).
[lyx.git] / src / LaTeXFeatures.cpp
index 615901f8936eea1430157d539bf70df20422d443..c6516995c9b4d0cbb9742e32f1db6e2680890e0c 100644 (file)
@@ -38,6 +38,9 @@
 #include "support/gettext.h"
 #include "support/lstrings.h"
 
+#include <algorithm>
+
+
 using namespace std;
 using namespace lyx::support;
 
@@ -57,11 +60,6 @@ namespace lyx {
 static docstring const lyx_def = from_ascii(
        "\\providecommand{\\LyX}{L\\kern-.1667em\\lower.25em\\hbox{Y}\\kern-.125emX\\@}");
 
-static docstring const lyxline_def = from_ascii(
-       "\\newcommand{\\lyxline}[1][1pt]{%\n"
-       "  \\par\\noindent%\n"
-       "  \\rule[.5ex]{\\linewidth}{#1}\\par}");
-
 static docstring const noun_def = from_ascii(
        "\\newcommand{\\noun}[1]{\\textsc{#1}}");
 
@@ -195,13 +193,11 @@ static docstring const changetracking_none_def = from_ascii(
        "\\newcommand{\\lyxdeleted}[3]{}\n");
 
 static docstring const textgreek_def = from_ascii(
-       "\\providecommand*{\\perispomeni}{\\char126}\n"
-       "\\AtBeginDocument{\\DeclareRobustCommand{\\greektext}{%\n"
-       "  \\fontencoding{LGR}\\selectfont\\def\\encodingdefault{LGR}%\n"
-       "  \\renewcommand{\\~}{\\perispomeni}%\n"
-       "}}\n"
+       "\\DeclareRobustCommand{\\greektext}{%\n"
+       "  \\fontencoding{LGR}\\selectfont\\def\\encodingdefault{LGR}}\n"
        "\\DeclareRobustCommand{\\textgreek}[1]{\\leavevmode{\\greektext #1}}\n"
-       "\\DeclareFontEncoding{LGR}{}{}\n");
+       "\\DeclareFontEncoding{LGR}{}{}\n"
+       "\\DeclareTextSymbol{\\~}{LGR}{126}");
 
 static docstring const textcyr_def = from_ascii(
        "\\DeclareRobustCommand{\\cyrtext}{%\n"
@@ -260,6 +256,18 @@ static docstring const ogonek_def = from_ascii(
        "  \\mathchar\"0\\hexnumber@\\symtipasymb0C}{#2}}\n"
        "\\newcommand{\\ogonek}[1]{\\mathpalette\\doogonek{#1}}\n");
 
+static docstring const lyxref_def = from_ascii(
+               "\\RS@ifundefined{subref}\n"
+               "  {\\def\\RSsubtxt{section~}\\newref{sub}{name = \\RSsubtxt}}\n" 
+               "  {}\n"
+               "\\RS@ifundefined{thmref}\n"
+               "  {\\def\\RSthmtxt{theorem~}\\newref{thm}{name = \\RSthmtxt}}\n" 
+               "  {}\n"
+               "\\RS@ifundefined{lemref}\n"
+               "  {\\def\\RSlemtxt{lemma~}\\newref{lem}{name = \\RSlemtxt}}\n" 
+               "  {}\n");
+
+
 /////////////////////////////////////////////////////////////////////
 //
 // LaTeXFeatures
@@ -277,10 +285,10 @@ LaTeXFeatures::LaTeXFeatures(Buffer const & b, BufferParams const & p,
 
 bool LaTeXFeatures::useBabel() const
 {
-       return lyxrc.language_use_babel ||
-               (bufferParams().language->lang() != lyxrc.default_language &&
+       return (lyxrc.language_package_selection != LyXRC::LP_NONE) &&
+               ((bufferParams().language->lang() != lyxrc.default_language &&
                 !bufferParams().language->babel().empty()) ||
-               this->hasLanguages();
+               this->hasLanguages());
 }
 
 
@@ -511,6 +519,7 @@ char const * simplefeatures[] = {
        // subfig is handled in BufferParams.cpp
        "varioref",
        "prettyref",
+       "refstyle",
        /*For a successful cooperation of the `wrapfig' package with the
          `float' package you should load the `wrapfig' package *after*
          the `float' package. See the caption package documentation
@@ -528,6 +537,7 @@ char const * simplefeatures[] = {
        "framed",
        "soul",
        "textcomp",
+       "subscript",
        "pmboxdraw",
        "bbding",
        "ifsym",
@@ -547,7 +557,8 @@ char const * simplefeatures[] = {
        "pdfpages",
        "amscd",
        "slashed",
-       "multirow"
+       "multirow",
+       "tfrupee"
 };
 
 int const nb_simplefeatures = sizeof(simplefeatures) / sizeof(char const *);
@@ -623,7 +634,7 @@ string const LaTeXFeatures::getPackages() const
        // FIXME: currently, we can only load packages and macros known
        // to LyX.
        // However, with the Require tag of layouts/custom insets,
-       // also inknown packages can be requested. They are silently
+       // also unknown packages can be requested. They are silently
        // swallowed now. We should change this eventually.
 
        //
@@ -673,7 +684,8 @@ string const LaTeXFeatures::getPackages() const
                packages << "\\usepackage{accents}\n";
 
        // mathdots must be loaded after amsmath
-       if (mustProvide("mathdots"))
+       if (mustProvide("mathdots") &&
+               params_.use_mathdots != BufferParams::package_off)
                packages << "\\usepackage{mathdots}\n";
 
        // yhmath must be loaded after amsmath
@@ -749,12 +761,16 @@ string const LaTeXFeatures::getPackages() const
        if (mustProvide("xy"))
                packages << "\\usepackage[all]{xy}\n";
 
+       if (mustProvide("feyn"))
+               packages << "\\usepackage{feyn}\n"; //Diagram
+
        if (mustProvide("ulem"))
                packages << "\\PassOptionsToPackage{normalem}{ulem}\n"
                            "\\usepackage{ulem}\n";
 
-       if (mustProvide("mhchem") &&
-               params_.use_mhchem != BufferParams::package_off)
+       if (params_.use_mhchem == BufferParams::package_on ||
+           (mustProvide("mhchem") &&
+            params_.use_mhchem != BufferParams::package_off))
                packages << "\\PassOptionsToPackage{version=3}{mhchem}\n"
                            "\\usepackage{mhchem}\n";
 
@@ -803,9 +819,6 @@ docstring const LaTeXFeatures::getMacros() const
        if (mustProvide("LyX"))
                macros << lyx_def << '\n';
 
-       if (mustProvide("lyxline"))
-               macros << lyxline_def << '\n';
-
        if (mustProvide("noun"))
                macros << noun_def << '\n';
 
@@ -903,13 +916,16 @@ docstring const LaTeXFeatures::getMacros() const
 
        // floats
        getFloatDefinitions(macros);
-
+       
+       if (mustProvide("refstyle")) 
+               macros << lyxref_def << '\n';   
+       
        // change tracking
        if (mustProvide("ct-dvipost"))
                macros << changetracking_dvipost_def;
-
+       
        if (mustProvide("ct-xcolor-ulem")) {
-               int const prec = macros.precision(2);
+               streamsize const prec = macros.precision(2);
        
                RGBColor cadd = rgbFromHexName(lcolor.getX11Name(Color_addedtext));
                macros << "\\providecolor{lyxadded}{rgb}{"
@@ -934,22 +950,53 @@ docstring const LaTeXFeatures::getMacros() const
 }
 
 
-string const LaTeXFeatures::getBabelOptions() const
+string const LaTeXFeatures::getBabelPresettings() const
 {
        ostringstream tmp;
 
        LanguageList::const_iterator it  = UsedLanguages_.begin();
-       LanguageList::const_iterator end =  UsedLanguages_.end();
+       LanguageList::const_iterator end = UsedLanguages_.end();
        for (; it != end; ++it)
-               if (!(*it)->latex_options().empty())
-                       tmp << (*it)->latex_options() << '\n';
-       if (!params_.language->latex_options().empty())
-               tmp << params_.language->latex_options() << '\n';
+               if (!(*it)->babel_presettings().empty())
+                       tmp << (*it)->babel_presettings() << '\n';
+       if (!params_.language->babel_presettings().empty())
+               tmp << params_.language->babel_presettings() << '\n';
 
        return tmp.str();
 }
 
 
+string const LaTeXFeatures::getBabelPostsettings() const
+{
+       ostringstream tmp;
+
+       LanguageList::const_iterator it  = UsedLanguages_.begin();
+       LanguageList::const_iterator end = UsedLanguages_.end();
+       for (; it != end; ++it)
+               if (!(*it)->babel_postsettings().empty())
+                       tmp << (*it)->babel_postsettings() << '\n';
+       if (!params_.language->babel_postsettings().empty())
+               tmp << params_.language->babel_postsettings() << '\n';
+
+       return tmp.str();
+}
+
+
+bool LaTeXFeatures::needBabelLangOptions() const
+{
+       if (!lyxrc.language_global_options || params_.language->asBabelOptions())
+               return true;
+
+       LanguageList::const_iterator it  = UsedLanguages_.begin();
+       LanguageList::const_iterator end = UsedLanguages_.end();
+       for (; it != end; ++it)
+               if ((*it)->asBabelOptions())
+                       return true;
+
+       return false;
+}
+
+
 docstring const LaTeXFeatures::getTClassPreamble() const
 {
        // the text class specific preamble
@@ -1114,7 +1161,7 @@ docstring const LaTeXFeatures::getIncludedFiles(string const & fname) const
             fi != end; ++fi)
                // FIXME UNICODE
                sgmlpreamble << "\n<!ENTITY " << fi->first
-                            << (isSGMLFilename(fi->second) ? " SYSTEM \"" : " \"")
+                            << (isSGMLFileName(fi->second) ? " SYSTEM \"" : " \"")
                             << makeRelPath(from_utf8(fi->second), basename) << "\">";
 
        return sgmlpreamble.str();