RNV Relax NG Compact Syntax validator in ANSI C (under BSD license)
Don’t rewrite the same parser or validation logic twice
，详情可参考Line官方版本下载
目前，阿富汗方面对此尚无回应。（央视新闻）
There are times when it feels as though the entirety of British horse racing exists in a state of perma-gloom, bewailing an ageing fanbase, declining attendances and a moribund, factional leadership. It is, so the narrative goes, a sport in slow but irreversible decline, waiting for the inevitable moment in 10 or 20 years’ time when someone finally comes along to turn out the lights.