Tools for Spell Checking in R R package spelling version 2.3.2 Spell checking common document formats including latex, markdown, manual pages, and description files. Includes utilities to automate checking of documentation and vignettes as a unit test during 'R CMD check'. Both British and American English are supported out of the box and other languages can be added. In addition, packages may define a 'wordlist' to allow custom terminology without having to abuse punctuation. Software Imports: commonmark, xml2, hunspell (>= 3.0), knitr Suggests: pdftools Jeroen Ooms <jeroenooms@gmail.com> Comprehensive R Archive Network (CRAN) Jeroen Ooms [cre, aut] (ORCID: <https://orcid.org/0000-0002-4035-0289>), Jim Hester [aut] MIT + file LICENSE (https://CRAN.R-project.org/package=spelling/LICENSE) 2025-08-18 application/tgz https://CRAN.R-project.org/package=spelling doi:10.32614/CRAN.package.spelling en-GB