pub fn kconfig_value(text: &str, group: &str, key: &str) -> Option<String>Expand description
The value of key in [group] of a KConfig file (kwinrc), the last one
written there. A key marked immutable or to expand (Key[$i], Key[$e])
counts, a translation (Key[fr]) does not, one marked deleted
(Key[$d]) is not set. None when it is not there.