def set_config_filter(config_var_include = "<STR_LIT>", filter_ = "<STR_LIT>"):
global _CONFIG_VAR_INCLUDE, _CONFIG_FILTER<EOL>_CONFIG_VAR_INCLUDE = config_var_include<EOL>_CONFIG_FILTER = filter_<EOL>
Sets the filter of other configuration files to include as configuration files.
You can set also the subfolder that should contain these files (it should be
a subfolder of one of the folders set with "set_paths")