Add possibility to add new words to a wordlist from files, not only from package

[mikhailBalyasin]

The only function to update wordlist is update_wordlist and it only works on a package.
My use-case is a blog-post and there I only have one file. Would it be possible to add a similar function just for files?

[jeroen]

There is an ignore parameter, so you can use ignore = readLines("wordlist.txt"), does that help?