Rename TextMetrics::dimension() to dim()

[lyx.git] / src / LaTeXFeatures.cpp

diff --git a/src/LaTeXFeatures.cpp b/src/LaTeXFeatures.cpp
index dc961e2e4b56466e23ee8bd19387641c9ae7633f..76dc31c0eca247e8e4f29809e6886267f7371710 100644 (file)
--- a/src/LaTeXFeatures.cpp
+++ b/src/LaTeXFeatures.cpp
@@ -65,6 +65,10 @@ namespace lyx {
 static docstring const lyx_def = from_ascii(
        "\\providecommand{\\LyX}{L\\kern-.1667em\\lower.25em\\hbox{Y}\\kern-.125emX\\@}");
 
+static docstring const lyx_rtl_def = from_ascii(
+       "\\let\\@@LyX\\LyX\n"
+       "\\def\\LyX{\\@ensure@LTR{\\@@LyX}}");
+
 static docstring const lyx_hyperref_def = from_ascii(
        "\\providecommand{\\LyX}{\\texorpdfstring%\n"
        "  {L\\kern-.1667em\\lower.25em\\hbox{Y}\\kern-.125emX\\@}\n"
@@ -914,6 +918,17 @@ void LaTeXFeatures::getFontEncodings(vector<string> & encs, bool const onlylangs
        }
 }
 
+
+bool LaTeXFeatures::hasRTLLanguage() const
+{
+       if (params_.language->rightToLeft())
+               return true;
+       for (auto const & lang : UsedLanguages_)
+               if (lang->rightToLeft())
+                       return true;
+       return false;
+}
+
 namespace {
 
 char const * simplefeatures[] = {
@@ -943,8 +958,7 @@ char const * simplefeatures[] = {
        "units",
        "framed",
        "soul",
-       "textcomp",
-       "pmboxdraw",
+       "dingbat",
        "bbding",
        "ifsym",
        "txfonts",
@@ -956,7 +970,6 @@ char const * simplefeatures[] = {
        // "cancel",
        "ascii",
        "url",
-       "covington",
        "csquotes",
        "enumitem",
        "endnotes",
@@ -981,11 +994,12 @@ char const * simplefeatures[] = {
        "todonotes",
        "forest",
        "varwidth",
-       "footnote",
        "tablefootnote",
        "afterpage",
        "tabularx",
-       "xltabular"
+       "xltabular",
+       "chessboard",
+       "xskak"
 };
 
 char const * bibliofeatures[] = {
@@ -1108,6 +1122,13 @@ string const LaTeXFeatures::getPackages() const
        // The rest of these packages are somewhat more complicated
        // than those above.
 
+       if (mustProvide("footnote")) {
+               if (isRequired("hyperref"))
+                       packages << "\\usepackage{footnotehyper}\n";
+               else
+                       packages << "\\usepackage{footnote}\n";
+       }
+
        // [pdf]lscape is used to rotate longtables
        if (mustProvide("lscape")) {
                if (runparams_.flavor == OutputParams::LATEX
@@ -1363,6 +1384,8 @@ TexString LaTeXFeatures::getMacros() const
                        macros << lyx_hyperref_def << '\n';
                else
                        macros << lyx_def << '\n';
+               if (runparams_.use_polyglossia && hasRTLLanguage())
+                       macros << lyx_rtl_def << '\n';
        }
 
        if (mustProvide("noun"))