gnus-article-decode-hook

gnus-article-decode-hook is a variable defined in `gnus-art.el'.
Its value is

(article-decode-charset article-decode-encoded-words article-decode-group-name article-decode-idna-rhs)

• This variable may be risky if used as a file-local variable.

Documentation:
*Hook run to decode charsets in articles.

You can customize this variable.