Add FIXME

diff --git a/src/mathed/InsetMathGrid.cpp b/src/mathed/InsetMathGrid.cpp
index 90f53fd54c229f2f4118d67c14de8ff78947b1ab..aa60d6a9482076da5dc21dee3970c2f8311758b5 100644 (file)
--- a/src/mathed/InsetMathGrid.cpp
+++ b/src/mathed/InsetMathGrid.cpp
@@ -772,6 +772,9 @@ docstring InsetMathGrid::eolString(row_type row, bool fragile,
        if (eol.empty() && row + 1 == nrows() && (nrows() == 1 || !last_eoln))
                return docstring();
 
+       // FIXME: As of 2018 (with amendment in LaTeX 2021/06),
+       // \\ is a robust command and the following protection
+       // is no longer necessary
        return (fragile ? "\\protect\\\\" : "\\\\") + eol;
 }