# recipes parser

Parsing grammars requires the `pegasus` software: https://github.com/DanilaFe/pegasus

# toying with spec library

The parser is composed of two main files:
* `parser.cr`, lexer + grammar
* `spec.cr`, high-level parser to include in softwares

# toying with new grammar

After downloading the `pegasus̀` software.

```sh
# simple example for debug & chill
watch -d ./build.sh test-grammars/simpletokens 2>/dev/null | grep -vE "(Token|^[)])"
../pegasus/bin/pegasus-crystal < test-grammars/simpletokens.json
```