Micro-optimization.

[lyx.git] / src / LaTeXFeatures.cpp

diff --git a/src/LaTeXFeatures.cpp b/src/LaTeXFeatures.cpp
index 457029319b8109da841cf89bfac087c1840ee31e..35fbe1933a02031e5dc85264e859fccc23e5f647 100644 (file)
--- a/src/LaTeXFeatures.cpp
+++ b/src/LaTeXFeatures.cpp
@@ -195,9 +195,10 @@ 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{\\~}{\\char126}%\n"
+       "  \\renewcommand{\\~}{\\perispomeni}%\n"
        "}}\n"
        "\\DeclareRobustCommand{\\textgreek}[1]{\\leavevmode{\\greektext #1}}\n"
        "\\DeclareFontEncoding{LGR}{}{}\n");
@@ -431,7 +432,7 @@ void LaTeXFeatures::useFloat(string const & name, bool subfloat)
        // use the "H" modifier. This includes modified table and
        // figure floats. (Lgb)
        Floating const & fl = params_.documentClass().floats().getType(name);
-       if (!fl.type().empty() && !fl.builtin()) {
+       if (!fl.floattype().empty() && fl.needsFloatPkg()) {
                require("float");
        }
 }
@@ -545,7 +546,8 @@ char const * simplefeatures[] = {
        "bm",
        "pdfpages",
        "amscd",
-       "slashed"
+       "slashed",
+       "multirow"
 };
 
 int const nb_simplefeatures = sizeof(simplefeatures) / sizeof(char const *);
@@ -803,8 +805,19 @@ docstring const LaTeXFeatures::getMacros() const
        if (mustProvide("lyxarrow"))
                macros << lyxarrow_def << '\n';
 
-       if (mustProvide("textgreek"))
-               macros << textgreek_def << '\n';
+       if (mustProvide("textgreek")) {
+               // Avoid a LaTeX error if times fonts are used and the grtimes
+               // package is installed but actual fonts are not (bug 6469).
+               if (params_.fontsRoman == "times")
+                       macros << subst(textgreek_def,
+                                       from_ascii("\\greektext #1"),
+                                       from_ascii("%\n  \\IfFileExists"
+                                                  "{grtm10.tfm}{}{\\fontfamily"
+                                                  "{cmr}}\\greektext #1"))
+                              << '\n';
+               else
+                       macros << textgreek_def << '\n';
+       }
 
        if (mustProvide("textcyr"))
                macros << textcyr_def << '\n';
@@ -1042,7 +1055,7 @@ docstring const LaTeXFeatures::getTClassI18nPreamble(bool use_babel) const
                UsedFloats::const_iterator fend = usedFloats_.end();
                for (; fit != fend; ++fit) {
                        Floating const & fl = floats.getType(fit->first);
-                       docstring const type = from_ascii(fl.type());
+                       docstring const type = from_ascii(fl.floattype());
                        docstring const flname = from_utf8(fl.name());
                        docstring name = translateIfPossible(flname,
                                buffer().language()->code());
@@ -1143,15 +1156,16 @@ void LaTeXFeatures::getFloatDefinitions(odocstream & os) const
                Floating const & fl = floats.getType(cit->first);
 
                // For builtin floats we do nothing.
-               if (fl.builtin()) continue;
+               if (!fl.needsFloatPkg()) 
+                       continue;
 
                // We have to special case "table" and "figure"
-               if (fl.type() == "tabular" || fl.type() == "figure") {
+               if (fl.floattype() == "tabular" || fl.floattype() == "figure") {
                        // Output code to modify "table" or "figure"
                        // but only if builtin == false
                        // and that have to be true at this point in the
                        // function.
-                       docstring const type = from_ascii(fl.type());
+                       docstring const type = from_ascii(fl.floattype());
                        docstring const placement = from_ascii(fl.placement());
                        docstring const style = from_ascii(fl.style());
                        if (!style.empty()) {
@@ -1165,7 +1179,7 @@ void LaTeXFeatures::getFloatDefinitions(odocstream & os) const
                } else {
                        // The other non builtin floats.
 
-                       docstring const type = from_ascii(fl.type());
+                       docstring const type = from_ascii(fl.floattype());
                        docstring const placement = from_ascii(fl.placement());
                        docstring const ext = from_ascii(fl.ext());
                        docstring const within = from_ascii(fl.within());
@@ -1190,7 +1204,7 @@ void LaTeXFeatures::getFloatDefinitions(odocstream & os) const
                        // effect. (Lgb)
                }
                if (cit->second)
-                       os << "\n\\newsubfloat{" << from_ascii(fl.type()) << "}\n";
+                       os << "\n\\newsubfloat{" << from_ascii(fl.floattype()) << "}\n";
        }
 }