add support for the package cancel in math (fixes #6819); fileformat change only...

[features.git] / src / LaTeXFeatures.cpp

diff --git a/src/LaTeXFeatures.cpp b/src/LaTeXFeatures.cpp
index 6351b08092c3ccc255274843b816e6d76f32b9a4..da13ccb34785c9e7b045ce0ff88e8e4d9b6af3cf 100644 (file)
--- a/src/LaTeXFeatures.cpp
+++ b/src/LaTeXFeatures.cpp
@@ -728,6 +728,9 @@ string const LaTeXFeatures::getPackages() const
                params_.use_package("undertilde") != BufferParams::package_off)
                packages << "\\usepackage{undertilde}\n";
 
+       if (mustProvide("cancel"))
+               packages << "\\usepackage{cancel}\n";
+
        // [x]color and pdfcolmk are handled in getColorOptions() above
 
        // makeidx.sty