# libeconf TODO * Implement/Fix parts marked with TODO or XXX * Reformat the code (should have uniform coding style) * Complete NULL value and error checking * Rework internal data structure for better group and key handling: * adding new groups and keys * faster searching * deletion of groups and keys * Rework function to write the configuration to a file * Implement a function to write the changes back into the source file * Support for comments: comments should be preserved when rewriting a file * Support writing files into a '.d' directory. * Implement econf_setOpt function to modify behavior of loading a configuration file for special cases * Add more to the list ...