Spell check does not for for two or more languages

[samuel-rosa]

I have a package in which the documentation in written in English (functions) and a second language (vignettes). These languages are set in the Language field of the DESCRIPTION file. This is done following the 'Writing R Extensions' manual:

A ‘Language’ field can be used to indicate if the package documentation is not in English: this should be a comma-separated list of standard (not private use or grandfathered) IETF language tags as currently defined by RFC 5646 (https://tools.ietf.org/html/rfc5646, see also https://en.wikipedia.org/wiki/IETF_language_tag), i.e., use language subtags which in essence are 2-letter ISO 639-1 (https://en.wikipedia.org/wiki/ISO_639-1) or 3-letter ISO 639-3 (https://en.wikipedia.org/wiki/ISO_639-3) language codes.

When running devtools::spell_check(), the following error message is issued:

> devtools::spell_check()
Error: Dictionary file not found: pt_BR, EN_US.dic

I haven't found a way around this.