Uuencoding and Posting
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`gnus-uu-post-include-before-composing'
Non-`nil' means that `gnus-uu' will ask for a file to encode
before you compose the article. If this variable is `t', you can
either include an encoded file with `C-c C-i' or have one included
for you when you post the article.
`gnus-uu-post-length'
Maximum length of an article. The encoded file will be split into
how many articles it takes to post the entire file.
`gnus-uu-post-threaded'
Non-`nil' means that `gnus-uu' will post the encoded file in a
thread. This may not be smart, as no other decoder I have seen is
able to follow threads when collecting uuencoded articles. (Well,
I have seen one package that does that--`gnus-uu', but somehow, I
don't think that counts...) Default is `nil'.
`gnus-uu-post-separate-description'
Non-`nil' means that the description will be posted in a separate
article. The first article will typically be numbered (0/x). If
this variable is `nil', the description the user enters will be
included at the beginning of the first article, which will be
numbered (1/x). Default is `t'.