|   |   | 
| $config.read Reads an entry from a config file | 
| Usage | 
| $config.read(<id:string>,<key:string>[,<default:string>]) | 
| Description | 
| Reads and returns the value associated to <key> in the current section of the config
file identified by <id>. <id> must be a valid config identifier returned by $config.open() If no value is associated with <key> in the current section the return value is an empty string or the string <default> if it has been passed. | 
| See also | 
| config module documentation |