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[lyx.git] / src / frontends / qt4 / GuiFontLoader.cpp

diff --git a/src/frontends/qt4/GuiFontLoader.cpp b/src/frontends/qt4/GuiFontLoader.cpp
index 3d0f2b0cf34b1a658f9a4269be8303fd5603a0e3..fa5370cfd32497624e11e7efea248de326b78e9c 100644 (file)
--- a/src/frontends/qt4/GuiFontLoader.cpp
+++ b/src/frontends/qt4/GuiFontLoader.cpp
@@ -209,7 +209,7 @@ FontLoader::FontLoader()
                toqstr(addPath(package().system_support().absFileName(), "fonts"));
 
        for (int i = 0 ; i < num_math_fonts; ++i) {
-               QString const font_file = fonts_dir + '/' + math_fonts[i] + ".ttf";
+               QString const font_file = fonts_dir + math_fonts[i] + ".ttf";
                int fontID = QFontDatabase::addApplicationFont(font_file);
 
                LYXERR(Debug::FONT, "Adding font " << font_file
@@ -343,6 +343,16 @@ bool FontLoader::available(FontInfo const & f)
        static vector<int> cache(NUM_FAMILIES, false);
 
        FontFamily family = f.family();
+#ifdef Q_WS_MACX
+       // Apple ships a font name "Symbol", which has more or less the same
+       // glyphs as the original PostScript Symbol font, but it uses a different
+       // encoding (see https://en.wikipedia.org/wiki/Symbol_(typeface)#cite_note-2).
+       // Since we expect the font specific encoding of the original
+       // PostScript Symbol font, we can't use the one provided on OS X.
+       // See also the discussion in bug 7954.
+       if (f.family() == SYMBOL_FAMILY)
+               return false;
+#endif
        if (cache_set[family])
                return cache[family];
        cache_set[family] = true;