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How to use

• Prepare grammar specification
• Write EBNF grammar from scratch
• Convert EBNF grammar from yacc:
  • yacc -v and get output.y
  • replace "=" to "::="
  • remove TERMINALS with "-"
  • remove "." at the end of production
• Convert EBNF grammar from other grammar formats using bnfc
• Specify EBNF grammar file and start string. Pay attention that grammar may have more than one start string.

EBNFs

• WIQL

Similar Tools

• https://github.com/codelion/gramtest
• https://github.com/d0c-s4vage/gramfuzz
• https://github.com/renatahodovan/grammarinator