Improve how add_to_preamble and insert_to_preamble work, and audit the

[lyx.git] / src / BufferParams.h

diff --git a/src/BufferParams.h b/src/BufferParams.h
index 203cac7cd260fb73da8b7a1d001f9f08372c7642..abe30526bd6fb8efd5bdcb1fcca1e8bf17d1b8c1 100644 (file)
--- a/src/BufferParams.h
+++ b/src/BufferParams.h
@@ -384,11 +384,12 @@ public:
        PDFOptions & pdfoptions();
        PDFOptions const & pdfoptions() const;
 
+       // do not change these values. we rely upon them.
        enum MathOutput {
                MathML = 0,
-               HTML,
-               Images,
-               LaTeX
+               HTML = 1,
+               Images = 2,
+               LaTeX = 3
        };
        /// what to use for math output. present choices are above
        MathOutput html_math_output;