To cite package ‘ahocorasick’ in publications use:

  Cheng H (2026). _ahocorasick: Fast Multi-Pattern String Matching with
  the 'Aho-Corasick' Algorithm_. R package version 0.2.0,
  <https://github.com/yousa-mirage/r-ahocorasick>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {ahocorasick: Fast Multi-Pattern String Matching with the 'Aho-Corasick'
Algorithm},
    author = {Hao Cheng},
    year = {2026},
    note = {R package version 0.2.0},
    url = {https://github.com/yousa-mirage/r-ahocorasick},
  }