infrastructure for requiring "amssymb".

[lyx.git] / src / mathed / math_stringinset.h

diff --git a/src/mathed/math_stringinset.h b/src/mathed/math_stringinset.h
index a3ff6af078a30ebfe22df08262bd8730bc55bdb2..0bf5af1093693243630e3e9c9bc480482d42f412 100644 (file)
--- a/src/mathed/math_stringinset.h
+++ b/src/mathed/math_stringinset.h
@@ -34,6 +34,8 @@ public:
        string str() const { return str_; }
        ///
        MathStringInset * asStringInset() { return this; }
+       /// request "external features"
+       void validate(LaTeXFeatures & features) const;
 
        ///
        void normalize(NormalStream &) const;