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# recipies parser
Parsing grammars requires the `pegasus` software: https://github.com/DanilaFe/pegasus
2019-07-31 19:38:40 +02:00
# 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.
# 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