Method enable_optional_syntax

cel/src/parser/parser.rs:126–129

(mut self, enable: bool)

    }

    pub fn enable_optional_syntax(mut self, enable: bool) -> Self {
        self.enable_optional_syntax = enable;
        self
    }

    fn new_logic_manager(&self, func: &str, term: IdedExpr) -> LogicManager {
        LogicManager {