github.com/cockroachdb/cockroach@v20.2.0-alpha.1+incompatible/pkg/sql/parser/unreserved_keywords.awk (about)

     1  /^(cockroachdb_extra_)?reserved_keyword:/ {
     2    keyword = 0
     3    next
     4  }
     5  
     6  /^.*_keyword:/ {
     7    keyword = 1
     8    next
     9  }
    10  
    11  /^$/ {
    12    keyword = 0
    13  }
    14  
    15  {
    16    if (keyword && $NF != "") {
    17      print $NF
    18    }
    19  }