Reading and writing grammars#

Name: CFPQ_Data
License: https://www.apache.org/licenses/LICENSE-2.0

See also

`cfg`	Read (and write) a context-free grammar from (and to) different sources.
`cnf`	Read (and write) a context-free grammar in Chomsky normal form from (and to) different sources.
`rsa`	Read (and write) a Recursive State Automaton from (and to) different sources.
`regex`	Read (and write) a regular expression from (and to) different sources.