working on concise grammar

- update YAML generation (again)
3 jobs for 40-make-grammar-s-more-concise in 9 minutes and 9 seconds (queued for 7 seconds)
Status Name Job ID Coverage
  Build
passed build #27265

00:00:44

 
  Test
passed test #27266

00:08:25

 
  Ragdoc Build
passed ragdoc_build #27267

00:00:15