Version: 0.1.160.1.170.2.00.2.10.2.30.2.40.2.60.2.70.2.80.2.90.2.100.2.110.2.120.2.130.2.140.2.150.2.160.2.170.2.180.2.19
"" {
syntax = ('push' | 'pull') { tag } channel { '->' channel }.
tag = '-' name [ '=' value ].
channel = '/' { [':'] name '/' } ['*'].
}