=== modified file 'README' --- README 2013-09-30 21:32:15 +0000 +++ README 2013-09-30 20:33:20 +0000 @@ -134,10 +134,9 @@ query() -> value (unimplemeted) query syntax suitable for {<...>} usage. - + EBNF for query syntax: - query = part+ ("'" expression)? - part = name | "'" expression "'" | "<" query ">" + query = name | "'" expression "'" | "<" query ">" where: name is any permissible variable name expression is awk expression