jstring changes

testing/zstring_test.cpp

@@ -32,4 +32,11 @@ int main(int argc, char **argv) {
    coreutils::ZString test2("0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ");
    std::cout << "substring: [" << test2.substring(10) << "]" << std::endl;
 
+   // Test getContainer.
+
+   coreutils::ZString test4("test(this is a container (with a nesting))012345");
+   test4.getTokenExclude("(");
+   std::cout << "container: " << test4.getContainer() << std::endl;
+   std::cout << "rest: " << test4.unparsed() << std::endl;
+      
 }