/// Name of the python interpreter
std::string const python();
+///
+bool isFilesystemCaseSensitive();
+
/// Extract the path common to both @c p1 and @c p2. DBCS aware!
/// \p p1, \p p2 and the return value are encoded in utf8.
std::size_t common_path(docstring const & p1, docstring const & p2);