This is a prequel to
package.mk. Conserved for historical reasons and as a Crystal code example.
| samples | ||
| src | ||
| .gitignore | ||
| build.sh | ||
| debug.cr | ||
| README.md | ||
| shard.yml | ||
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 + grammarspec.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