Inset::validateModifyArgument(): new virtual interface for using LFUN_INSET_MODIFY.

[features.git] / src / insets / Inset.h

diff --git a/src/insets/Inset.h b/src/insets/Inset.h
index 8b56f802cd4a59870d4af15e553682d3d9652b57..3958f965b2cd6b7cf4d05f40d1aaf706bc53a0e7 100644 (file)
--- a/src/insets/Inset.h
+++ b/src/insets/Inset.h
@@ -291,6 +291,9 @@ public:
        /// request "external features"
        virtual void validate(LaTeXFeatures &) const {}
 
+       /// Validate LFUN_INSET_MODIFY argument.
+       virtual bool validateModifyArgument(docstring const &) const { return true; }
+
        /// describe content if cursor inside
        virtual void infoize(odocstream &) const {}
        /// describe content if cursor behind