Restore the version number position on the splash screen

[lyx.git] / src / LaTeXFeatures.h

diff --git a/src/LaTeXFeatures.h b/src/LaTeXFeatures.h
index 84e43dbbe2b01da12d5bac27967523feb2592cd2..9de20f3c8a3458a1edb3ea394b07878780295795 100644 (file)
--- a/src/LaTeXFeatures.h
+++ b/src/LaTeXFeatures.h
@@ -54,7 +54,7 @@ public:
        ///
        std::string const getBabelOptions() const;
        /// The definitions needed by the document's textclass
-       std::string const getTClassPreamble() const;
+       docstring const getTClassPreamble() const;
        /// The sgml definitions needed by the document (docbook)
        docstring const getLyXSGMLEntities() const;
        /// The SGML Required to include the files added with includeFile();
@@ -66,15 +66,20 @@ public:
        /// Print requirements to lyxerr
        void showStruct() const;
        ///
-       void addExternalPreamble(std::string const &);
+       void addPreambleSnippet(std::string const &);
        /// Provide a string name-space to the requirements
        void require(std::string const & name);
        /// Which of the required packages are installed?
        static void getAvailable();
-       /// Is the package required?
-       bool isRequired(std::string const & name) const;
        /// Is the (required) package available?
-       bool isAvailable(std::string const & name) const;
+       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 is
+          isRequired is true and the feature is not provided by the
+          textclass.
+       */
+       bool mustProvide(std::string const & name) const;
        ///
        void useFloat(std::string const & name);
        ///