Don't know how this slipped in

[lyx.git] / src / LaTeXFeatures.h

diff --git a/src/LaTeXFeatures.h b/src/LaTeXFeatures.h
index 7c3d9e3868af3e0b06b73826d98bd3bb92265552..46608fd73d59b581fbd77c66ea677b6374e4a074 100644 (file)
--- a/src/LaTeXFeatures.h
+++ b/src/LaTeXFeatures.h
@@ -101,9 +101,12 @@ public:
        static bool isAvailable(std::string const & name);
        /// Has the package been required?
        bool isRequired(std::string const & name) const;
-       /* Is it necessary to load the package? This is true if
-          isRequired is true and the feature is not provided by the
-          textclass.
+       /** Is this feature already provided
+        *  e.g. by the document class?
+       */
+       bool isProvided(std::string const & name) const;
+       /** Is it necessary to load the package? This is true if
+           isRequired is true and the feature is not already provided
        */
        bool mustProvide(std::string const & name) const;
        ///
@@ -132,10 +135,12 @@ public:
        void setBuffer(Buffer const &);
        ///
        BufferParams const & bufferParams() const;
-       /// Which language package do we need?
-       LangPackage langPackage() const;
+       /** Which language package do we require? \p englishbabel determines
+        *  if we require babel even if English is the only language.
+        */
+       LangPackage langPackage(bool englishbabel = false) const;
        /// Convenience function to test if we use babel
-       bool useBabel() const { return langPackage() == LANG_PACK_BABEL; }
+       bool useBabel(bool englishbabel = false) const { return langPackage(englishbabel) == LANG_PACK_BABEL; }
        /// Convenience function to test if we use polyglossia
        bool usePolyglossia() const { return langPackage() == LANG_PACK_POLYGLOSSIA; }
        /// are we in a float?