v1.29.2

1.29.2 (2018-12-24)

Performance Improvements

• keyword-primitive: use regexp to parse (416e2fa)
• projection-parser: improve performance by reorganizing parser (5d74903)
• section-parser: balance performance (e1736c3)
• tuple-parser: improve performance by re-organizing parser (5e4ec20)
• unary-operator-parser: avoid unnecessary branching (30e5e68)